HomeMy WebLinkAbout22008_CLT Aircraft_Bldg 3-9_Occupancy Request Rpt_20231222
WSP USA Environment & Infrastructure Inc.
2801 Yorkmont Road, Suite 100
Charlotte, North Carolina 28208
Licensures: NC Engineering F-1253, Geology C-247
T: 704.417.5152
December 22, 2023
Ms. Carolyn Minnich, Brownfields Project Manager
North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Subject: VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
7705 East W.T. Harris Boulevard
Charlotte, North Carolina
Brownfields Project Number: 22008-18-060
WSP Project Number: 6228-21-0133
Dear Ms. Minnich:
WSP USA Environment & Infrastructure Inc. (WSP) is submitting this Request for Occupancy on behalf of the
Prospective Developer (PD), Pedcor Construction Management, LLC for Buildings 3, 4, 5, 6, 7, 8, and 9 at the HUB
on Harris apartment complex (the “Site”) located at the Charlotte Aircraft Brownfield Site (Brownfields Project
Number 22008-18-060). This document summarizes vapor intrusion mitigation system (VIMS) construction and
pre-occupancy testing conducted in accordance with the VIMS Design reviewed and approved by the North
Carolina Department of Environmental Quality (NCDEQ) Division of Waste Management (DWM) Brownfields
Program on December 22, 2020.
The PD is preparing for final occupancy building inspections at Buildings 3, 4, 5, 6, 7, 8, and 9 with a target
occupancy date of January 2024. Construction and testing of VIMS at the other Site buildings has been completed,
and occupancy requests for those buildings were previously provided.
Site Background
The Charlotte Aircraft Brownfield Site comprises approximately 27 acres located at 7705 East W. T. Harris
Boulevard in Charlotte, North Carolina (Figure 1). Until demolition and redevelopment activities, the Site consisted
of vacant warehouses, airplane hangars, workshops, storage buildings, storage sheds, outdoor storage racks,
offices, and an aircraft runway. Charlotte Aircraft Corporation (CAC) operated an aircraft parts refurbishing and
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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supply business on a portion of the Site from 1953 until the recent sale for redevelopment. Redevelopment of the
subject property will be completed in two phases with construction of a total of 12 three-story multi-family
residential buildings with 288 apartment units, a one-story Clubhouse, pool, playground, paved-parking areas, and
paved-public streets. The first phase of development includes the construction of nine apartment buildings, the
Clubhouse, and amenities and the second phase will include three apartment buildings. A rendering of Site
redevelopment is provided as Figure 2.
Site environmental assessment and remediation activities have been conducted at the Site. The November 2020
VIMS Design report prepared by Wood Environment & Infrastructure Solutions, Inc. (Wood) provides an overview
of the Site’s environmental history. Based on soil and groundwater volatile organic compound (VOC) impacts
identified during historical environmental assessments, installation of VIMS was proposed to facilitate the Land
Use Restrictions for the Site. Vapor mitigation measures are being installed at the 13 buildings slated for
construction at the Site. The four buildings closest to the known groundwater impacts (Building 1, Building 2,
Building 11, and Building 12) will operate as active VIMS, with electric fans located on the roofs. The VIMS in the
other nine buildings (Buildings 3 through 10 and the Clubhouse) will operate as passive systems.
VIMS Construction Activities
WSP (former Wood) performed quality assurance and quality control (QA/QC) inspection and testing activities
during VIMS construction at the Site, pursuant to the VIMS Design (Wood, 2020). This report documents the
QA/QC inspection and testing results associated with installation of the VIMS components at Buildings 3, 4, 5, 6, 7,
8, and 9 between September 2022 and November 2023. Attachment 1 provides photo documentation of select
construction activities.
Prior to installation of the building floor slab, a washed stone sub-base was installed to a thickness of 4 inches
minimum and a Terra-Vent® vapor collection system was installed in the stone sub-base. The washed stone sub-
base allows for vapor movement toward the Terra-Vent® vapor collection system. A Nitra-Seal® 40-mil Vapor
Intrusion Barrier System was subsequently installed, prior to construction of the floor slabs. The Terra-Vent® and
40-mil vapor intrusion barrier was installed by South Atlantic Environmental Drilling and Construction Company,
Inc. (SAEDACCO), an applicator certified by the manufacturer in accordance with manufacturer recommendations.
In general, the Terra-Vent® was connected to solid 3-inch PVC piping to allow for vapor movement through grade
beams and thickened slabs and 3-inch diameter PVC riser pipes that extend through the building’s roof. A design
modification was made for the pipe diameter, as noted in the section below. Accessible vent risers and discharge
piping were labeled with the words “SOIL GAS – DO NOT MODIFY – CONTACT BUILDING MANAGEMENT” at
intervals no greater than 10 linear feet. Wind-driven ventilator caps (Active Ventilation Products, Inc. Model AV-4
PVC Aura Pipe Caps) were installed on the vent risers above the roofline.
Eight sub-slab monitoring points were installed at each building. The sub-slab monitoring points extended through
the building concrete slab and vapor intrusion barrier into the gas permeable layer to allow for measurement of
pressure differential and/or collection of sub-slab soil gas samples. The monitoring points were installed at
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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remotely distant locations from the exhaust vent pipe transition. Monitoring points were installed a minimum 5
feet away from the building’s exterior, as shown on the as-built drawing included as Attachment 2.
VIMS Construction Modifications and Repairs
Minor modifications to the VIMS were made during construction activities and consisted of the following:
The design indicated 4-inch diameter riser pipes in Buildings 3, 4, 5, 6, 7, 8, and 9. The interior walls that
house the risers have a width of 3.5-inches. Therefore, the riser pipe diameters in Buildings 3, 4, 5, 6, 7, 8,
and 9 were revised from 4-inches to 3-inches in diameter.
A 4-inch-thick gravel layer is located beneath Buildings 3, 4, 5, 6, 7, 8, and 9. The design indicated 4-inch
diameter PVC pipe for sleeves through grade beams and thickened slabs. The PVC pipe was revised to 3-
inches in diameter to ensure the pipe was beneath the gravel layer and the required building codes would
be met.
A modification request was made to NCDEQ via email on June 10, 2022 and was subsequently approved on June
13, 2022. As-built markups of system detail drawings are provided as Attachment 2.
Construction QA/QC Inspections
During construction activities, WSP conducted inspections of sub-slab components and inspections of above-grade
components of the VIMS. In addition, WSP performed pre-occupancy vacuum influence testing to evaluate the
ability to achieve vacuum influence beneath the slab. Inspections and testing were performed by qualified
personnel under the supervision of the design engineer. The table below summarizes the VIMS system
components inspection activities conducted at Buildings 3, 4, 5, 6, 7, 8, and 9.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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System Component Inspected Inspection Date
Sub-slab components including gas permeable layers,
pipe sleeves/piping, soil gas inlets, transitions to vent
riser piping, and placement of vapor monitoring points
Building 3
Building 4
Building 5
Building 6
Building 7
Building 8
Building 9
September 23, 2022
October 3, 2022
October 11, 2022
November 1, 2022
November 16, 2022
October 24, 2022
October 11, 2022
Vapor barrier (includes smoke test) Building 3
Building 4
Building 5
Building 6
Building 7
Building 8
Building 9
September 29, 2022
October 11, 2022
October 24, 2022
November 9, 2022
December 9, 2022
October 28, 2022
October 17, 2022
Vent riser piping Buildings 3, 4, 5, 6, 7, 8,
& 9
October 19, 2022; January
20, 2023; January 23,
2023; February 9, 2023
Wind-driven turbine ventilators Buildings 3 & 4
Buildings 5, 6, 7, 8, & 9
November 9, 2023
November 27, 2023
Vapor Barrier Inspections
Sub-slab system inspections included confirmation of materials installation in accordance with the VIMS Design.
Sub-slab system inspections were completed in several phases because of the construction schedule. A
photographic log with representative photos of VIMS construction at Buildings 3, 4, 5, 6, 7, 8, and 9 is included in
Attachment 1.
Six to eight coupon samples of the spray-applied membrane were collected from each of the buildings. Square
coupons of approximately three-inch long sides were cut at each sample location after membrane application.
Coupon samples were measured to verify that the Nitra-Seal® core layer thickness was at least 40 mils when dry.
The thickness of each side of the coupon was measured using calipers and the four readings were averaged to
obtain an average thickness. Attachment 3 presents the coupon testing locations and thickness measurements. If
the average thickness of the core layer of a coupon was less than 60 mils, additional membrane was sprayed in
that section of the building and another coupon was collected. Coupon sample locations were repaired in
accordance with manufacturer specifications. The results of coupon sampling indicated that the specified
minimum membrane thickness was achieved at Buildings 3, 4, 5, 6, 7, 8, and 9.
Smoke testing was performed at Buildings 3, 4, 5, 6, 7, 8, and 9 in general accordance with manufacturer
specifications. During smoke testing, smoke was pumped by SAEDACCO through coupon sample holes using a
shop-vacuum into the aggregate layer beneath the barrier membrane. WSP observed the membrane and
identified locations through which smoke was passing for subsequent repair. These locations were repaired, and
smoke testing was repeated to verify that the repairs were effective. At the conclusion of smoke testing, no smoke
was observed passing through the membranes. VIMS Field Inspection forms are included in Attachment 3.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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Following building envelope construction completion, WSP observed VIMS risers and verified installation of passive
wind-driven turbines.
Post-Construction/Pre-Occupancy System Effectiveness Testing
Post-construction testing, consisting of vacuum influence testing, sub-slab gas testing, and indoor air sampling was
conducted to evaluate system effectiveness prior to building occupancy. The locations of the eight permanent
vapor monitoring points (MP-1 through MP-8) used during pre-occupancy system testing are shown on the as-built
drawings included as Attachment 2.
Vacuum Influence Testing
Vacuum influence testing was performed with an objective of demonstrating that the permeable layer beneath the
slab can be effectively influenced by the vapor-vent and piping network. Vacuum influence testing was performed
at Buildings 3, 4, 5, 6, 7, 8, and 9 between October 9, 2022 and February 9, 2023, in accordance with the
procedures described in Section 4.1 of the VIMS Design.
A RadonAway Model HS5000 fan and a FanTech HP-190 fan were attached to vent riser pipes in various
configurations, and differential pressure measurements were recorded from each of the six permanent vapor
monitoring points using a TSI Velocicalc Multi-Function Ventilation Meter Model 9565P and Dwyer Digital
Manometer Series 475-000-FM (capable of measuring to 0.001 inches of water column [in. WC] or 0.25 Pascals
[Pa]). Prior to turning the fans, vacuum measurements were recorded at each monitoring point to establish
baseline conditions. After baseline conditions were recorded, WSP collected vacuum measurements at each of the
monitoring points over varied time intervals and under various fan operation conditions.
As shown in Attachment 4, the vacuum influence testing differential pressure measurements ranged between
-0.028 and -0.990 in. WC at Building 3, -0.022 and -0.653 in. WC at Building 4, -0.310 and -2.427 in. WC at Building
5, -0.550 and -2.835 in. WC at Building 6, -0.114 and -0.865 in. WC at Building 7, -0.510 and -3.549 in. WC at
Building 8, and -0.131 and -1.975 in. WC at Building 9, indicating the minimum depressurization requirement of
0.016 in. WC or 4 Pa was achieved at each of the buildings.
Sub-Slab Testing
WSP collected sub-slab soil gas samples from Buildings 4, 5, 6, and 9 on June 30, 2023, and from Buildings 3, 7, and
8 on July 21, 2023, to measure soil gas concentrations in the permeable layer and evaluate VIMS performance.
Sub-slab soil gas sampling was performed in accordance with the procedures described in Section 4.2 of the VIMS
Design and in general accordance with the NCDEQ DWM Vapor Intrusion Guidance dated March 2018. Per the
VIMS Design, one sub-slab soil gas sample was collected from Buildings 4, 5, 6, 7, 8, and 9 and two sub-slab soil gas
samples were collected from Building 3. Vapor monitoring point VMP-4 was selected in Building 4, 5, 6, and 7,
VMP-6 was selected in Building 9, VMP-3 was selected in Building 8, and VMP-1 and VMP-7 were selected in
Building 3 for sub-slab gas sampling due to their locations within each building. Attachment 5 includes the soil-gas
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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sampling field forms. It should be noted that construction activity was ongoing inside and outside of each building
during sample collection.
Sub-Slab Soil Gas Sampling Procedures
Upon receipt of the Summa canisters from the laboratory, WSP performed an inspection of the canisters to assess
whether they were suitable for use. If the initial vacuum prior to sampling was in excess of 10% lower than the
vacuum documented by the laboratory upon shipment, the canister was not used. Each canister had a dedicated
pressure gauge and flow controller.
At each of the selected sub-slab monitoring point withing Buildings 3, 4, 5, 6, 7, 8, and 9, an adapter was connected
to the dedicated Teflon® tubing installed beneath the slab at each monitoring point. Tubing from each adapter was
then connected to a PVC tee with PVC ball valves on either side. One side of the tee was connected to a
laboratory-provided, dedicated flow controller with an in-line vacuum gauge leading to the Summa canister. The
other side of the tee was connected to a peristaltic pump for sample train purging. Each sample train and selected
monitoring point was purged of approximately 1.9 liters of stagnant air prior to sampling, which removed a
minimum of three purge volumes.
A leak check procedure was performed at each selected monitoring point during the purge process, which
consisted of surrounding the sample train and vapor monitoring point with a helium-filled shroud consisting of
plastic sheeting. WSP personnel collected a leak check sample at each location by purging sub-slab soil gas into a
Tedlar® bag at a rate of approximately 0.19 liter/minute. Each leak check sample was then screened in the field for
helium using a Dielectric Helium Leak Detector (MGD-2202). WSP personnel also used the helium detector to
measure the helium concentration inside the shroud at each selected monitoring point. Field personnel verified
that the helium concentration inside the Tedlar® bags was less than 10% of the helium concentration within each
shroud, i.e., no leaks were observed during the sub-slab soil gas sampling. Leak check results are included on the
field forms provided in Attachment 5.
Following the successful leak check at each sample location, a soil gas sample was collected into a 1.4-liter batch-
certified Summa canister at an approximate flow rate of 140 mL/min (10-minute sample time). The Summa
canisters were subsequently delivered to SGS North America Inc. (SGS), an AIHA – LAP certified laboratory in
Dayton, New Jersey for full list of VOCs via EPA Method TO-15 analysis. The sub-slab soil gas samples were
maintained under chain-of-custody protocol. The vacuum in each Summa canisters measured and recorded by the
laboratory upon receipt. The tabulated results in Attachment 6 include the Summa canister and flow controller IDs
which can be cross-referenced with Page 31 of the laboratory report for samples from Buildings 4, 5, 6, and 9 and
Page 53 of the laboratory report for samples from Buildings 3, 7, and 8. These pages include the vacuum readings
recorded by the laboratory upon receipt. A duplicate sample (DUP-1) was collected from VMP-4 in Building 4
during the June 30, 2023 sampling event and a second duplicate sample (DUP-1) was collected from VMP-1 in
Building 3 during the July 21, 2023 sampling event.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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Sampling Results
The samples were analyzed to assess whether sub-slab soil gas VOC concentrations exceed acceptable risk levels,
as discussed below in the Risk Evaluation section. Sub-slab soil gas results were screened against NCDEQ
Residential Soil Gas Screening Levels (SGSL) (dated July 2023) with a target cancer risk of 10-6 and target hazard
quotient of 0.2. Analytical results of sub-slab soil gas sampling are summarized in Attachment 6. The laboratory
analytical report is included in Attachment 7.
Several compounds were detected above the laboratory method detection limits (MDLs) in sub-slab soil gas
samples. Chloroform was identified above the NCDEQ Residential SGSL of 4.1 micrograms per cubic meter (µg/m3)
in the sample collected from Building 4 (BLDG 4 VMP-4, 4.2 µg/m3), Building 6 (BLDG VMP-4, 4.3 µg/m3), and the
duplicate sample (DUP-1, 4.7 µg/m3) collected from Building 3. 1,2-Dichloroethane was identified above the
NCDEQ Residential SGSL of 3.6 µg/m3 in the sample collected from Building 5 (BLDG 5 VMP-4, 6.1 µg/m3).
None of the other concentrations detected in the sub-slab soil gas samples exceeded their respective NCDEQ
Residential SGSLs. In addition, trichloroethene (TCE), a Constituent of Concern (COC) in Site groundwater, was
detected in the samples collected from Building 5 (BLDG 5 VMP-4, 0.91 µg/m3) and from Building 7 (BLDG VMP-4,
1.1 µg/m3); however, the concentrations did not exceed the NCDEQ Residential SGSL of 14 µg/m3. TCE was not
detected above the MDL in the remaining sub-slab soil gas samples and the laboratory’s MDL for TCE (0.41 µg/m3)
was less than the NCDEQ Residential SGSL.
Indoor Air Testing
On July 20 to 21, 2023, WSP collected indoor air quality (IAQ) samples from two ground-floor representative areas
inside of Building 3 to evaluate VIMS effectiveness. The two IAQ sample locations consisted of the kitchen area of
Unit 101 (BLDG 3 101) and the kitchen area of Unit 108 (BLDG 108). In addition, a background air sample
(Background) was collected from outside near the eastern corner of Building 3. Furthermore, a duplicate sample
(DUP-2) was collected from Unit 108 in Building 3. IAQ sampling was performed in general accordance with the
NCDEQ DWM Vapor Intrusion Guidance (dated March 2018). Upon receipt of 6-liter Summa canisters from the
laboratory, an inspection was performed to verify that each canister was suitable for use. If the initial vacuum prior
to sampling was in excess of 10% lower than the vacuum documented by the laboratory upon shipment, the
canister was not used. Each canister had a dedicated pressure gauge and flow controller and was individually
certified. Prior to the collection of the IAQ samples, a building survey and pre-sampling evaluation was completed
using the “DWM Indoor Air Building Survey and Sampling Form” attached in the Vapor Intrusion Guidance (NCDEQ,
2018). A copy of the building survey and pre-sampling evaluation is provided in Attachment 8.
During sample collection at each location, the canister intake was placed at an approximate height of 5 to 6 feet
above the floor/ground surface and at a minimum of 5 feet from exterior walls. The samples were collected
concurrently over a 24-hour sample period. The vacuum readings of each canister were recorded prior to, and
after sample collection. Weather conditions (relative humidity, temperature, atmospheric pressure, and wind
speed/direction) were recorded during the 24-hour sampling period from a nearby, public weather station. A
summary of weather conditions is included in Attachment 9.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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Following sample collection, the canisters were delivered under chain-of-custody protocol via courier to SGS for
analysis of the full list of VOCs via EPA Compendium Method TO-15. The vacuum in the Summa canisters were
measured and recorded by the laboratory upon receipt. The tabulated results in Attachment 6 also include the
Summa canister and flow controller IDs which can be cross-referenced with Page 53 of the laboratory report listing
the vacuum reading recording by the laboratory upon receipt.
Sampling Results
Analytical results of the indoor air sampling are summarized in Attachment 6, along with the sub-slab soil gas
samples collected for comparison. The laboratory analytical report is included in Attachment 7. Indoor air results
were screened against NCDEQ Residential Indoor Air Screening Levels (IASL) dated July 2023 with a target cancer
risk of 10-6 and target hazard quotient of 0.2. Analytical results of the IAQ samples collected in July 2023 are
summarized below.
Benzene was detected in the four IAQ samples collected (BLDG 3 101, BLDG 3 108, DUP-2, and
Background) ranging from 0.77 µg/m3 in sample BLDG 3 101 to 1.1 µg/m3 in duplicate sample DUP-2.
Benzene was also detected in one of the two sub-slab soil gas samples collected from beneath Building 3
(BLDG 3 VMP-1, of 2.3 J µg/m3). The concentration of benzene detected in the sub-slab sample BLDG 3
VMP-1 was J-flagged by the laboratory indicating the value was below the reporting limit (lowest
calibration standard), but above the MDL and was therefore an estimated value. Benzene was not
detected in the duplicate sample collected from BLDG 3 VMP-1, nor was it detected in the second sub-
slab soil gas sample collected from Building 3 (BLDG 3 VMP-7).
Chloroform was detected in the IAQ sample BLDG 3 101 (2.5 µg/m3) at a concentration above the
Residential IASL for chloroform of 0.12 µg/m3. Chloroform was not detected in the other IAQ sample
collected from Building 3, the Background sample, nor in the two sub-slab soil gas samples collected from
beneath Building 3.
Ethyl acetate was detected in the duplicate sample collected from Building 3 Unit 108 (DUP-2) and in the
Background sample at a concentration of 26 µg/m3 which exceeded the Residential IASL for ethyl acetate
of 15 µg/m3. In addition, ethyl acetate was detected the parent sample BLDG 3 108 (1.8 µg/m3) at a
concentration below the Residential IASL for ethyl acetate. Ethyl acetate was also detected in the two
sub-slab soil gas samples collected from Building 3, though at concentrations less than the NCDEQ
Residential SGSL.
1,4-Dichlorobenzene was detected in sample BLDG 3 108 (0.90 J µg/m3) at a concentration above the
Residential IASL for 1,4-dichlorobenzene of 0.26 µg/m3. The concentration of 1,4-dichlorobenzene
detected in sample BLDG 3 108 was J-flagged by the laboratory indicating the value was below the
reporting limit (lowest calibration standard), but above the MDL and was therefore an estimated value.
1,4-Dichlorobenzene was not detected in the other indoor air sample collected from Building 3, the
Background sample, nor in the two sub-slab soil gas samples collected from Building 3.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
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Several other compounds were detected above the laboratory MDLs in IAQ samples collected. However,
none of the concentrations detected exceeded their respective NCDEQ Residential IASLs. In addition, TCE
was not detected in IAQ samples at concentrations above the laboratory MDL. The laboratory MDL for
TCE was less than the NCDEQ Residential IASL for TCE of 0.42 µg/m3.
Based on the results, and a comparison of the sub-slab soil gas samples collected beneath Building 3, the
chloroform and 1,4dichlorobenzene concentrations identified in IAQ sample(s) collected from Building 3 are
unlikely to have originated from subsurface vapor intrusion since they were not detected in the sub-slab soil gas
samples. Construction activities inside and outside Building 3 were ongoing at the time of sampling, and it is
possible these activities may have contributed to the indoor air detections.
A review of the Safety Data Sheets (SDSs) information provided in Attachment 10 indicates gasoline contains
benzene. Construction activities inside and outside Building 3 were ongoing at the time of sampling and included
the use of gasoline fueled vehicles and equipment. Given that benzene was also detected in the Background
sample, it is possible these activities may have contributed to the indoor air detections in the samples collected
from Building 3.
Ethyl acetate is commonly used as solvents and cleaning mixtures. In addition, ethyl acetate is often found in
paints, varnishes, and lacquers. SDSs for paints adhesives, and glues used inside the buildings are included in
Attachment 10. While ethyl acetate was not directly identified in these SDSs, painting activities were being
performed in Building 3 (within other units) at the time of sampling and maybe a contributing source of the indoor
air detections. In addition, laboratory analysis of previous groundwater and soil-gas samples collected at the
subject property by others did not identify detectable concentrations of ethyl acetate.
Risk Evaluation
NCDEQ Residential SGSLs and IASLs are conservative screening levels for individual compounds that are based
upon a target cancer risk of 10-6 and target hazard quotient of 0.2. To provide a more accurate representation of
risk, the NCDEQ Risk Calculator (July 2023 version) was used to evaluate cumulative vapor intrusion risk for the
building using the maximum sub-slab soil gas concentrations for each detected constituent in Buildings 4, 5, 6, 7, 8,
and 9 and the maximum sub-slab soil gas and indoor air concentrations for each detected constituent in Building 3.
This assessment was carried out in general accordance with the NCDEQ Risk Calculator User Guide dated February
2021. The Risk Calculator outputs for residential use soil gas to indoor air exposure pathways for each building are
provided in Attachment 11. The risk calculator results for residential use soil gas to indoor air exposure pathways
for each building indicated the following:
Building 3 – a carcinogenic risk of 6.5 x 10-7 and a hazard index of 0.064
Building 4 – a carcinogenic risk of 2.2 x 10-6 and a hazard index of 0.092
Building 5 – a carcinogenic risk of 2.6 x 10-6 and a hazard index of 0.15
Building 6 – a carcinogenic risk of 1.7 x 10-6 and a hazard index of 0.11
Building 7 – a carcinogenic risk of 1.1 x 10-6 and a hazard index of 0.10
Building 8 – a carcinogenic risk of 2.4 x 10-7 and a hazard index of 0.12
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
10
Building 9 – a carcinogenic risk of 3.6 x 10-7 and a hazard index of 0.060
These results are below the target carcinogenic risk of 10-4 and a target hazard index of 1.0.
The Risk Calculator output for residential use indoor air exposure pathway for Building 3 is provided in Attachment
11. The results indicate a carcinogenic risk of 2.8 x 10-5, and a hazard index of 1.1. While this result is below the
target carcinogenic risk of 10-4, it does exceed the target hazard index of 1.0. The largest contributor to the hazard
index was the concentration of ethyl acetate. The July 2023 sampling had been conducted shortly after the
installation of new cabinets and countertops in the units sampled and the units had recently been painted. In
addition, other units in Building 3 were being painted at the time of sampling. Concentrations of ethyl acetate
were not detected in previous groundwater and soil gas samples collected at the subject property, indicating the
indoor air concentrations likely did not originate from subsurface contamination. If ethyl acetate, is excluded from
the risk assessment, the hazard index is below 1.0 (0.73).
Summary and Recommendations
Based on the results of VIMS QA/QC inspections and testing, pre-occupancy pilot testing, and sub-slab soil gas and
indoor air sampling, the VIMS installed in Buildings 3, 4, 5, 6, 7, 8, and 9 have been installed per the NCDEQ-
approved design, subject to minor modifications as described in this document. The results of QA/QC activities
indicate that the vapor intrusion barrier and other sub-slab system components were installed in accordance with
manufacturer recommendations and the approved design. The results of vacuum influence testing indicate that
sub-slab soil gas is able to flow readily to system risers. In addition, based on the results of sub-slab soil gas and
indoor air sampling and analysis, the concentrations of VOCs do not pose an unacceptable risk to future occupants
and building users.
As evidenced by the undersigned seal of the Professional Engineer licensed in North Carolina, it is the engineer’s
opinion that (1) the VIMS was designed to protect public health, (2) the system was installed in general accordance
with the approved VIMS Design (subject to modifications described in this report), (3) the integrity of the system as
installed, based on sufficient performance testing, has not been compromised, and (4) that the system is
protective of public health at risk levels considered acceptable by the NCDEQ Brownfields Program from vapor
intrusion from known Brownfields Property contaminants. Accordingly, WSP requests that the NCDEQ BFP provide
approval that Buildings 3, 4, 5, 6, 7, 8, and 9 depicted on Figure 2 is in compliance with Land Use Restriction h.iii of
the Notice of Brownfields Property and approved for occupancy.
Post-occupancy maintenance and monitoring of the VIMS at the Site are planned to be conducted pursuant to the
approved VIMS Design. Maintenance and monitoring activities include semi-annual inspections of the VIMS
components and concrete slab. Based on the results of the pre-occupancy sampling, WSP requests the
discontinuation of indoor air sampling and sub-slab soil gas sampling at Building 3 as described in sections 4.3 and
5.0 of the Vapor Mitigation Design.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
11
Engineer’s Certification
North Carolina General Statutes Chapter 130A Article 9 § 130A-310.32 (2) (a) states “As a result of the
implementation of the brownfields agreement, the brownfields property will be suitable for the uses specified in
the agreement while fully protecting public health and the environment instead of being remediated to
unrestricted use standards.” Based on this statute and the principals of risk-based environmental mitigation and
remediation, WSP’s Professional Engineer makes the following statement:
The Vapor Intrusion Mitigation System detailed herein is designed to mitigate intrusion of subsurface vapors into
the subject building from known Brownfields Property contaminants in a manner that is in accordance with the
most recent and applicable guidelines including, but not limited to, NCDEQ DWM Vapor Intrusion Guidance,
Interstate Technology & Regulatory Council (ITRC) guidance, and American National Standards Institute
(ANSI)/American Association of Radon Scientists and Technologists (AARST) standards. The sealing Professional
Engineer is satisfied that the design and installation is fully protective of public health from known Brownfields
Property contaminants.
Certification Limitations
The VIMS, presented herein, incorporates the required elements provided in the NCDEQ DWM Vapor Intrusion
Guidance (version 2), the ITRC guidance (January 2007 version), and the ANSI/AARST standards (version CC-1000
2018). The acceptable risk thresholds as defined by NCDEQ are an incremental lifetime cancer risk of 10-4 and
hazard index of 1.0), which is considered “fully” protective in the context of the Brownfields property. These
guidance documents represent the Best Management Practices for vapor intrusion mitigation currently available
and recognized as the required standard in North Carolina, by NCDEQ DWM. However, as stated in the DWM
Vapor Intrusion Guidance, the evaluation and mitigation of the vapor intrusion pathway is an evolving science.
It should also be noted that proper maintenance of the VIMS is equally important to the protection of public
health. The VIMS installation includes the areas described herein. Completion of the VIMS installation in the
remaining buildings is anticipated in the near future and installation reports will be provided for those areas upon
completion.
VIMS Installation Report and Request for Occupancy December 22, 2023
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
WSP Project Number: 6228-21-0133
12
Closing
If you have questions concerning this submittal, please contact Mr. Robert Foster at (704) 417-5152.
Sincerely,
WSP USA Environment & Infrastructure Inc.
Stephanie H Damasceno, PE Robert Foster, LG
Engineer Geologist
Registered, NC #043346 Registered, NC #1335
Figures
Attachment 1– Photographic Log
Attachment 2 – As-Built Detail Drawings
Attachment 3 – VIMS Inspection Forms
Attachment 4 – Vacuum Influence Test Results
Attachment 5 – Sub-Slab Soil Gas and Indoor Air Sampling Forms
Attachment 6 – Sub-Slab Soil Gas and Indoor Air Analytical Results
Attachment 7 – Laboratory Analytical Reports
Attachment 8 – DWM Indoor Air Building Survey and Sampling Form
Attachment 9 – Indoor Air Sampling Weather Information
Attachment 10 – Safety Data Sheets
Attachment 11 – Risk Calculator Output
12/22/2023
FIGURES
PREPARED BY:
DATE:
CHECKED BY:
DATE:
HUB on Harris
7705 East W.T. Harris Boulevard
Charlotte, North Carolina
PROJECT NO:6228-21-0133
LMM
2/18/2020
RCF
2/18/2020
FIGURE:1
Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS,
FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri
Japan, METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and
the GIS User Community
0 1,000 2,000500
Feet
SITE LOCATION
Site Boundary
Legend
PREPARED BY:
DATE:
CHECKED BY:
DATE:
PROJECT NO:6228-21-0133
LMM
9/17/2020
RCF
9/17/2020
FIGURE:3
Petrea Ln
0 250 500125
Feet
¯
PROPOSED REDEVELOPMENT
HUB on Harris
7705 East W.T. Harris Boulevard
Charlotte, North Carolina
Site Boundary
Legend
Reference: Site Plan by Kimley Horn dated 2/7/2020
Clubhouse
ATTACHMENT 1
PHOTOGRAPHIC LOG
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 1:
Building 3
Overview of Terra-
Vent® material in gravel
layer.
PHOTO 2:
Building 3
General overview of a
vapor monitoring point
screen.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 3:
Building 3
General overview of
the vapor monitoring
point access port.
PHOTO 4:
Building 3
Nitra-Core® vapor
intrusion barrier being
spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 5:
Building 3
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
PHOTO 6:
Building 3
Pilot testing with fan
attached to vent riser
pipe.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 7:
Building 3
View of wind-driven
turbine fan on roof.
PHOTO 8:
Building 3
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 9:
Building 3
Overview of IAQ
sample.
PHOTO 10:
Building 3
Overview of IAQ
sample.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 11:
Building 3
Background sample
located Building 3.
PHOTO 12:
Building 3
Overview of sub-slab
soil gas sample leak
check.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 13:
Building 3
Overview of sub-slab
soil gas sample
collection.
PHOTO 14:
Building 4
Overview of Terra-
Vent® material in gravel
layer.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 15:
Building 4
General overview of a
vapor monitoring point
screen.
PHOTO 16:
Building 4
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 17:
Building 4
Pilot testing with fan
attached to vent riser
pipe.
PHOTO 18:
Building 4
Permanent vapor
monitoring points
during pilot testing.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 19:
Building 4
View of wind-driven
turbine fans on roof.
PHOTO 20:
Building 5
Overview of Terra-
Vent® material in gravel
layer.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 21:
Building 5
General overview of
the vapor monitoring
point access port.
PHOTO 22:
Building 5
Nitra-Core® vapor
intrusion barrier after
being spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 23:
Building 5
Nitra-Core® vapor
intrusion barrier being
spray-applied.
PHOTO 24:
Building 5
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 25:
Building 5
Pilot testing with fan
attached to vent riser
pipe.
PHOTO 26:
Building 5
Permanent vapor
monitoring points
during pilot testing.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 27:
Building 5
View of wind-driven
turbine fan on roof.
PHOTO 28:
Building 5
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 29:
Building 5
Overview of sub-slab
soil gas sample leak
check.
PHOTO 30:
Building 5
Overview of sub-slab
soil gas sample
collection.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 31:
Building 6
Overview of Terra-
Vent® material in gravel
layer.
PHOTO 32:
Building 6
General overview of
the vapor monitoring
point access port.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 33:
Building 6
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
PHOTO 34:
Building 6
Nitra-Core® vapor
intrusion barrier being
spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 35:
Building 6
Pilot testing with fan
attached to vent riser
pipe.
PHOTO 36:
Building 6
Measuring air flow in
riser pipe during pilot
testing.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 37:
Building 6
View of wind-driven
turbine fan on roof.
PHOTO 38:
Building 6
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 39:
Building 6
Overview of sub-slab
soil gas sample leak
check.
PHOTO 40:
Building 7
Overview of gravel
layer prior to
installation of Terra-
Vent® material.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 41:
Building 7
General overview of a
vapor monitoring point
screen.
PHOTO 42:
Building 7
Nitra-Core® vapor
intrusion barrier after
being spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 43:
Building 7
General overview of
the vapor monitoring
point access port.
PHOTO 44:
Building 7
Pilot testing with fan
attached to vent riser
pipe.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 45:
Building 7
Permanent vapor
monitoring points
during pilot testing.
PHOTO 46:
Building 7
Overview of sub-slab
soil gas sample leak
check.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 47:
Building 7
Overview of sub-slab
soil gas sample
collection.
PHOTO 48:
Building 7
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 49:
Building 7
View of wind-driven
turbine fan on roof.
PHOTO 50:
Building 8
Overview of Terra-
Vent® material in gravel
layer.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 51:
Building 8
General overview of
the vapor monitoring
point access port.
PHOTO 52:
Building 8
Nitra-Core® vapor
intrusion barrier after
being spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 53:
Building 8
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
PHOTO 54:
Building 8
Pilot testing with fan
attached to vent riser
pipe.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 55:
Building 8
Permanent vapor
monitoring points
during pilot testing.
PHOTO 56:
Building 8
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 57:
Building 8
View of wind-driven
turbine fan on roof.
PHOTO 58:
Building 9
Overview of Terra-
Vent® material in gravel
layer.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 59:
Building 9
General overview of
the vapor monitoring
point access port.
PHOTO 60:
Building 9
Nitra-Core® vapor
intrusion barrier after
being spray-applied.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 61:
Building 9
Smoke testing
performed to verify
vapor barrier is
properly sealed with no
visible leaks.
PHOTO 62:
Building 9
Pilot testing with fan
attached to vent riser
pipe.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
PHOTO 63:
Building 9
Permanent vapor
monitoring points
during pilot testing.
PHOTO 64:
Building 9
View of wind-driven
turbine fan on roof.
Photo Log -VIMS Installation Report and Request for Occupancy
HUB on Harris – Buildings 3, 4, 5, 6, 7, 8, and 9
Charlotte Aircraft Brownfields Site
ATTACHMENT 2
AS-BUILT DETAIL DRAWINGS
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS NOTEDISSUED FOR PERMIT6228-20-0571111-03-2020HUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARD------SSDHPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 46032VAPOR INTRUSION MITIGATION SYSTEM DESIGNTHE HUB ON HARRISCHARLOTTE AIRCRAFT BROWNFIELD SITE - 7705 EAST W.T. HARRIS BOULEVARD CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA 28227BROWNFIELDS PROGRAM SITE No. 22008-18-060SHEET LISTENV-001COVER SHEETENV-002BUILDING TYPE 12A12B VIMS LAYOUTENV-003BUILDING TYPE 12B12C VIMS LAYOUTENV-004CLUBHOUSE VIMS LAYOUTENV-005VIMS DETAILSENV-006VIMS DETAILSSITECOVER SHEETENV-001SCALE: 1" = 1000'EXISTING CONDITIONS - AERIAL IMAGEAERIAL IMAGE DATED 2019 FROM WWW.NCONEMAP.COMALBEMARLE ROAD
EAST W.T. HARRIS BLVD
1.THESE DRAWINGS ARE AN ATTACHMENT TO THE “VAPOR INTRUSIONMITIGATION SYSTEM DESIGN” REPORT PREPARED BY WOOD ENVIRONMENT &INFRASTRUCTURE SOLUTIONS, INC., DATED APRIL 2020. ADDITIONALSPECIFICATIONS, MONITOIRNG REQUIREMENTS, AND REPORTINGREQUIREMENTS DESCRIBED IN THE REPORT SHALL BE ADHERED TO DURINGVIMS CONSTRUCTION AND OPERATION.2.DRAWINGS NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANYPURPOSE OTHER THAN VAPOR MITIGATION SYSTEM. CONTRACTOR SHALLVERIFY CONSISTENCY OF VIMS DETAILS WITH OTHER BUILDING PLANS ANDRESOLVE INCONSISTENCIES PRIOR TO INSTALLATION.NOTESISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMW
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING TYPE 12A12B - VIMS LAYOUTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 4" DIA. SCH. 40 PVC PIPE THROUGH GRADE BEAMOR THICKENED SLAB (DETAIL 9 AND 10)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460321.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM. CONTRACTOR SHALL VERIFY CONSISTENCY OF VIMS DETAILS WITH OTHER BUILDING PLANS AND RESOLVE INCONSISTENCIES PRIOR TO INSTALLATION.3.A WASHED STONE SUB-BASE (E.G. #57 STONE OR SIMILAR) AT LEAST 4 INCHES THICK SHALL BE INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WILL BE INSTALLED IN THE WASHED STONE SUB-BASE. WASHED STONE AND ANY OTHER IMPORTED SOIL OR AGGREGATE MUST BE APPROVED BYNCDEQ PER THE SITE ENVIRONMENTAL MANAGEMENT PLAN.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WILL BE ADJUSTED BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WILL BE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS. A DRAWING DEPICTING THE COMPONENTS'LOCATIONS AND ROUTING WILL BE PROVIDED IN THE SYSTEM INSTALLATION REPORT.6.PLACE SUB-SLAB TERRA-VENTS® NO CLOSER THAN 10 FEET FROM THE EDGE OF THE BUILDING SLAB AND NO FURTHER APART THAN 50 FEET ON CENTER.7.INSTALL TWO 4-INCH DIAMETER VENT RISER PIPES.8.VENT RISER MAXIMUM SPACING SHALL BE 100 FEET BETWEEN RISERS. THERE SHALL BE A MINIMUM OF 2 DISCHARGE STACKS IN EACH BUILDING.9.VENT RISERS AND DISCHARGE PIPING SHALL BE LABELED WITH THE WORDS “SOIL GAS” AT INTERVALS NO GREATER THAN 10 LINEAR FEET. THE LABEL SHALL ALSO PROVIDE CONTACT INFORMATION RELATED TO QUESTIONS AND/OR REPAIRS.10.VENT RISER LENGTH (SOLID PIPE PORTION OF RISER FROM UNDER SLAB TO DISCHARGE POINT) SHALL BE A MAXIMUM OF 70 FEET IN LENGTH.11.VENT RISER PIPING MAY TRAVEL BELOW THE SLAB BEFORE PASSING THROUGH THE SLAB AND BEING ROUTED TO THE ROOF FOR DISCHARGE. VENTILATOR CAPS SHALL BE INSTALLED AT THE TOP OF EACH VENT RISER PIPE (ACTIVE VENTILATION PRODUCTS, INC. MODEL AV-4-PVC).12.VENT RISER OUTLETS MUST BE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.13.NO SITE CONSTITUENTS OF CONCERN (INCLUDED IN THE VIMS DESIGN REPORT) SHALL BE USED IN MATERIALS FOR CONSTRUCTION OF SYSTEM, INCLUDING BELOW AND ABOVE THE BUILDING SLAB. SAFETY DATA SHEETS FOR ALL MATERIALS USED IN VIMS CONSTRUCTION SHALL BE SUBMITTED FOR APPROVAL.14.SUB-SLAB MONITORING POINT SCREENS TO BE PLACED NO CLOSER THAN FIVE FEET FROM THE BUILDING EXTERIOR FOOTERS. PERMANENT SUB-SLAB MONITORING POINTS SHALL BE PIPED UNDER THE SLAB TO ACCESS POINTS LOCATED IN BREEZEWAYS.15.IF POST-TENSIONED SLAB IS INSTALLED, TEMPORARY SUB-SLAB MONITORING POINTS SHALL BE INSTALLED AS PERMANENT MONITORING POINTS WITH SUB-SLAB PIPING AND ACCESS POINTS AS SHOWN.16.NO HOLLOW TUBING SHALL BE USED TO SUPPORT UTILITIES, ONLY SOLID SUPPORTS.17.PATIOS ARE TO REMAIN OPEN AIR AND SHALL NOT BE ENCLOSED.NOTES2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.4" DIA. SCH. 40PVC TEE4" DIA. SCH. 40PVC TEEISSUED FOR PERMIT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMW
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDBUILDING TYPE 12B12C - VIMS LAYOUTENV-003HUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDBUILDING TYPE 12B12C - VIMS LAYOUTSCALE: 1" = 6'6228-20-05711------SSDH1.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30,2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM. CONTRACTOR SHALL VERIFY CONSISTENCY OF VIMS DETAILS WITH OTHER BUILDING PLANS AND RESOLVE INCONSISTENCIES PRIOR TO INSTALLATION.3.A WASHED STONE SUB-BASE (E.G. #57 STONE OR SIMILAR) AT LEAST 4 INCHES THICK SHALL BE INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WILL BE INSTALLED IN THE WASHED STONE SUB-BASE. WASHED STONE AND ANY OTHER IMPORTED SOIL OR AGGREGATE MUST BE APPROVED BY NCDEQ PER THE SITEENVIRONMENTAL MANAGEMENT PLAN.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WILL BE ADJUSTED BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WILL BE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS. A DRAWING DEPICTING THE COMPONENTS' LOCATIONS AND ROUTING WILLBE PROVIDED IN THE SYSTEM INSTALLATION REPORT.6.PLACE SUB-SLAB TERRA-VENTS® NO CLOSER THAN 10 FEET FROM THE EDGE OF THE BUILDING SLAB AND NO FURTHER APART THAN 50 FEET ON CENTER.7.INSTALL TWO 4-INCH DIAMETER VENT RISER PIPES.8.VENT RISER MAXIMUM SPACING SHALL BE 100 FEET BETWEEN RISERS. THERE SHALL BE A MINIMUM OF 2 DISCHARGE STACKS IN EACH BUILDING.9.VENT RISERS AND DISCHARGE PIPING SHALL BE LABELED WITH THE WORDS “SOIL GAS” AT INTERVALS NO GREATER THAN 10 LINEAR FEET. THE LABEL SHALL ALSO PROVIDE CONTACT INFORMATION RELATED TO QUESTIONS AND/OR REPAIRS.10.VENT RISER LENGTH (SOLID PIPE PORTION OF RISER FROM UNDER SLAB TO DISCHARGE POINT) SHALL BE A MAXIMUM OF 70 FEET IN LENGTH.11.VENT RISER PIPING MAY TRAVEL BELOW THE SLAB BEFORE PASSING THROUGH THE SLAB AND BEING ROUTED TO THE ROOF FOR DISCHARGE. VENTILATOR CAPS SHALL BE INSTALLED AT THE TOP OF EACH VENT RISER PIPE (ACTIVE VENTILATION PRODUCTS, INC. MODEL AV-4-PVC).12.VENT RISER OUTLETS MUST BE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.13.NO SITE CONSTITUENTS OF CONCERN (INCLUDED IN THE VIMS DESIGN REPORT) SHALL BE USED IN MATERIALS FOR CONSTRUCTION OF SYSTEM, INCLUDING BELOW AND ABOVE THE BUILDING SLAB. SAFETY DATA SHEETS FOR ALL MATERIALS USED IN VIMS CONSTRUCTION SHALL BE SUBMITTED FOR APPROVAL.14.SUB-SLAB MONITORING POINT SCREENS TO BE PLACED NO CLOSER THAN FIVE FEET FROM THE BUILDING EXTERIOR FOOTERS. PERMANENT SUB-SLAB MONITORING POINTS SHALL BE PIPED UNDER THE SLAB TO ACCESS POINTS LOCATED IN BREEZEWAYS.15.IF POST-TENSIONED SLAB IS INSTALLED, TEMPORARY SUB-SLAB MONITORING POINTS SHALL BE INSTALLED AS PERMANENT MONITORING POINTS WITH SUB-SLAB PIPING AND ACCESS POINTS AS SHOWN.16.NO HOLLOW TUBING SHALL BE USED TO SUPPORT UTILITIES, ONLY SOLID SUPPORTS.17.PATIOS ARE TO REMAIN OPEN AIR AND SHALL NOT BE ENCLOSED.NOTESPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.4" DIA. SCH. 40PVC TEE4" DIA. SCH. 40PVC TEEISSUED FOR PERMIT11-03-2020EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 4" DIA. SCH. 40 PVC PIPE THROUGH GRADE BEAMOR THICKENED SLAB (DETAIL 9 AND 10)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMW
ISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDCLUBHOUSE - VIMS LAYOUTENV-004NHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 46032VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" SCH.-40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)LEGENDCLUBHOUSE - VIMS LAYOUTSCALE: 1" = 6'6228-20-05711------SSDH1.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM. CONTRACTOR SHALL VERIFY CONSISTENCY OF VIMS DETAILS WITH OTHER BUILDING PLANS AND RESOLVE INCONSISTENCIES PRIOR TO INSTALLATION.3.A WASHED STONE SUB-BASE (E.G. #57 STONE OR SIMILAR) AT LEAST 4 INCHES THICK SHALL BE INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WILL BE INSTALLED IN THE WASHED STONE SUB-BASE. WASHED STONE AND ANY OTHER IMPORTED SOIL OR AGGREGATE MUST BE APPROVED BYNCDEQ PER THE SITE ENVIRONMENTAL MANAGEMENT PLAN.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WILL BE ADJUSTED BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WILL BE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS. A DRAWING DEPICTING THE COMPONENTS'LOCATIONS AND ROUTING WILL BE PROVIDED IN THE SYSTEM INSTALLATION REPORT.6.PLACE SUB-SLAB TERRA-VENTS® NO CLOSER THAN 10 FEET FROM THE EDGE OF THE BUILDING SLAB AND NO FURTHER APART THAN 50 FEET ON CENTER.7.INSTALL TWO 4-INCH DIAMETER VENT RISER PIPES.8.VENT RISER MAXIMUM SPACING SHALL BE 100 FEET BETWEEN RISERS. THERE SHALL BE A MINIMUM OF 2 DISCHARGE STACKS IN EACH BUILDING.9.VENT RISERS AND DISCHARGE PIPING SHALL BE LABELED WITH THE WORDS “SOIL GAS” AT INTERVALS NO GREATER THAN 10 LINEAR FEET. THE LABEL SHALL ALSO PROVIDE CONTACT INFORMATION RELATED TO QUESTIONS AND/OR REPAIRS.10.VENT RISER LENGTH (SOLID PIPE PORTION OF RISER FROM UNDER SLAB TO DISCHARGE POINT) SHALL BE A MAXIMUM OF 70 FEET IN LENGTH.11.VENT RISER PIPING MAY TRAVEL BELOW THE SLAB TO A NEARBY BUILDING WALL BEFORE PASSING THROUGH THE SLAB AND BEING ROUTED TO THE ROOF FOR DISCHARGE. VENTILATOR CAPS SHALL BE INSTALLED AT THE TOP OF EACH VENT RISER PIPE (ACTIVE VENTILATION PRODUCTS, INC. MODEL AV-4-PVC).12.VENT RISER OUTLETS MUST BE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.13.NO SITE CONSTITUENTS OF CONCERN (INCLUDED IN THE VIMS DESIGN REPORT) SHALL BE USED IN MATERIALS FOR CONSTRUCTION OF SYSTEM, INCLUDING BELOW AND ABOVE THE BUILDING SLAB. SAFETY DATA SHEETS FOR ALL MATERIALS USED IN VIMS CONSTRUCTION SHALL BE SUBMITTED FOR APPROVAL.14.SUB-SLAB MONITORING POINT SCREENS TO BE PLACED NO CLOSER THAN FIVE FEET FROM THE BUILDING EXTERIOR FOOTERS.NOTES2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.ISSUED FOR PERMIT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWPERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)
NITRA-CORE(40 MIL)NITRA-BASELAND SCIENCE BONDNITRA-CORE(30 MIL)6"NITRA-CORE (40 MIL)NITRA-BASE6"CONCRETE FLOOR SLABLAND SCIENCE BONDNITRA-CORE (40 MIL)NITRA-BASEWASHED STONE (#57 STONE ORAPPROVED EQUIVALENT)AT LEAST 4 INCHES THICKSUB-BASECONCRETE FLOOR SLABLAND SCIENCE BONDNITRA-CORE (40 MIL)TERRA-VENT SYSTEMNITRA-BASESUB-BASEWASHED STONEAPPROX. 12"x1"WASHED STONESUB-BASECONCRETE FLOOR SLABPOLYPROPYLENE CABLE TIE2" ABOVE BASE OF PENETRATIONLAND SCIENCE BONDNITRA-CORE (40 MIL)NITRA-BASEREINFORCEMENT FABRICNOTE: ALL PENETRATIONS SHALL BE CLEANED PERMANUFACTURER'S SPECIFICATIONS BEFORENITRA-CORE IS APPLIED.VIMS VAPOR BARRIER (TYPICAL)1NOT TO SCALE005VAPOR BARRIER WITHTERRA-VENT SYSTEM (TYPICAL)2NOT TO SCALE005VAPOR BARRIER OVERLAP3NOT TO SCALE005TYPICAL PENETRATION DETAIL4NOT TO SCALE005VAPOR BARRIER TERMINATION (TYPICAL)5NOT TO SCALE005TERRA-VENT SYSTEMSUB-BASEWASHED STONETERRA-VENT AT INTERIOR GRADE BEAMOR THICKENED SLAB (TYP.) BLDGS 5-99A005SOLID 2" DIA. SCH. 40 PVC PIPETERRA-VENT PIPE REDUCER (TYP.)NOTE: DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHERTHAN VAPOR MITIGATION SYSTEM. CONTRACTOR SHALL VERIFY CONSISTENCY OF VIMS DETAILSWITH OTHER BUILDING PLANS AND RESOLVE INCONSISTENCIES PRIOR TO INSTALLATION.INTERIOR GRADE BEAMSUB-BASEWASHED STONEINTERIOR GRADE BEAM OR THICKENED SLAB (TYP.) BLDGS 5-910ANOT TO SCALE005INTERIOR GRADE BEAMNOTE: CONTRACTOR TO ENSURE PIPE ENDS FREE AIR FLOWPRIOR TO CONCRETE PLACEMENT.SOLID 2" DIA. SCH. 40 PVC PIPEVARMINT SCREENVARMINT SCREENWASHEDSTONEWASHEDSTONECONTINUE VAPORBARRIER BENEATHAND ALONGEXTERIOR SIDE OFEXTERIOR FOOTERSONLYSUB-BASEWASHED STONETERRA-VENT AT INTERIOR GRADE BEAMOR THICKENED SLAB (TYP.) CLUBHOUSE AND BLDGS 1-49B005SOLID 3" DIA. SCH. 40 PVC PIPETERRA-VENT PIPE REDUCER (TYP.)LOAD BARRINGINTERIOR GRADE BEAMSUB-BASEWASHED STONEINTERIOR GRADE BEAM OR THICKENED SLAB (TYP.) CLUBHOUSE AND BLDGS 1-410BNOT TO SCALE005INTERIOR GRADE BEAMNOTE: CONTRACTOR TO ENSURE PIPE ENDS FREE AIR FLOWPRIOR TO CONCRETE PLACEMENT.SOLID 3" DIA. SCH. 40 PVC PIPEVARMINT SCREENISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDAS-BUILTS DETAILSENV-005HUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460326228-20-05711------SSDH2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWCONCRETE FLOOR SLABVAPOR INTRUSIONBARRIERINSET VIEW8NOT TO SCALE005BREEZEWAYBUILDING INTERIORTHICKENED SLAB / GRADE BEAMWASHED STONESUB-BASE1" DIA. PVC - 0.020" MACHINESLOTTED SCREEN, 6" LENGTH1" DIA. PVC THREADED CAPTEFLON TUBING3/8" I.D.1/2" O.D.BULKHEAD UNION1/2" TUBE SIZE(GRAINGER 1PZZ3)1" DIA. SCH-40 PVCTHREADED CAP - FLAT1" DIA. SCH-40 PVCTHREADEDTEFLON TUBING3/8" I.D.1/2" O.D.PERMANENT SUB-SLAB MONITORING POINT DETAIL (TYPICAL)FERNCO STRAIGHTCONNECTOR FITTING1" DIAMETEREND CAPSEE INSET VIEW2'MAX.CLEANOUT VAULT
LABELACTIVE VENTILATION PRODUCTS, INC.AV-4-PVC AURA PIPE CAP4"Ø SCH. 40 PVC VENT RISERSEAL ROOF PENETRATION PER ROOFINGMANUFACTURER'S SPECIFICATIONSLABEL RISER PIPE AT A MINIMUM OF EVERY 10',INCLUDING ABOVE ROOF. LABELS SHALL READ"SOIL GAS - DO NOT MODIFY - CONTACT BUILDINGMANGEMENT"SEE DETAIL 4 FOR SEALINGAROUND PENETRATIONSLAND SCIENCE BONDNITRA-CORE (40 MIL)NITRA-BASEWASHED STONE4"Ø SCH. 40 PVC PIPE18" MIN.SECURE RISER TO WALL OR COLUMN EVERY 10'(TYP.) OR AS PER LOCAL BUILDING CODECONCRETEFLOOR SLABTERRA-VENT SYSTEMTERR-VENT SYSTEMPIPE REDUCERVENT RISER DETAIL6NOT TO SCALE005BUILDINGS 3,4,5,6,7,8,9,10,AND CLUBHOUSELABELLABEL RISER PIPE AT A MINIMUM OF EVERY 10',INCLUDING ABOVE ROOF. LABELS SHALL READ"SOIL GAS - DO NOT MODIFY - CONTACT BUILDINGMANGEMENT"SEE DETAIL 4 FOR SEALINGAROUND PENETRATIONSLAND SCIENCE BONDNITRA-CORE (40 MIL)NITRA-BASEWASHED STONE4"Ø SCH. 40 PVC PIPESECURE RISER TO WALL OR COLUMN EVERY10' (TYP.) OR AS PER LOCAL BUILDING CODECONCRETEFLOOR SLABTERRA-VENT SYSTEMTERR-VENT SYSTEMPIPE REDUCERACTIVE FAN VENT RISER DETAIL11NOT TO SCALE006BUILDINGS 1,2,11,124"Ø SCH. 40 PVC VENT RISER(INSTALL U-CHANNEL SUPPORTS AS NEEDED)SEAL ROOF PENETRATION PER ROOFINGMANUFACTURER'S SPECIFICATIONS18" MIN. TOBOTTOM OFOUTLETFLEXIBLE COUPLINGVACUUM FAN (RadonAway RP-145OR APPROVED EQUIVALENT)FLEXIBLE COUPLING4" PVC EXHAUST DUCT PIPEVARMINT SCREEN4" PVC 90 DEGREE ELBOWELECTRICAL SERVICE THROUGHROOF TO BE PROVIDED BYELECTRICIANRADONAWAY CHECKPOINT IIR MITIGATIONSYSTEM MONITOR WITH REMOTE ALARMLOCATED ON RISER IN ATTIC.ELECTRICAL SERVICE TO BE PROVIDED BYELECTRICIAN.AUDIBLE ALARM TO BE LOCATED INBREEZEWAY ON GROUND FLOOR.LABELACTIVE VENTILATION PRODUCTS, INC.AV-4-PVC AURA PIPE CAP3"Ø SCH. 40 PVC VENT RISERSEAL ROOF PENETRATION PER ROOFINGMANUFACTURER'S SPECIFICATIONSLABEL RISER PIPE AT A MINIMUM OF EVERY 10',INCLUDING ABOVE ROOF. LABELS SHALL READ"SOIL GAS - DO NOT MODIFY - CONTACT BUILDINGMANGEMENT"SEE DETAIL 4 FOR SEALINGAROUND PENETRATIONSLAND SCIENCE BONDNITRA-CORE (40 MIL)NITRA-BASEWASHED STONE3"Ø SCH. 40 PVC PIPE18" MIN.SECURE RISER TO WALL OR COLUMN EVERY 10'(TYP.) OR AS PER LOCAL BUILDING CODECONCRETEFLOOR SLABTERRA-VENT SYSTEMTERR-VENT SYSTEMPIPE REDUCERVENT RISER DETAIL6NOT TO SCALE005CLUBHOUSE BUILDINGISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDAS-BUILT DETAILSENV-006HUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460326228-20-05711------SSDH2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMW
ISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDCLUBHOUSE - AS-BUILTENV-004NHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 46032VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)3" SCH.-40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)LEGENDCLUBHOUSE - VIMS LAYOUTSCALE: 1" = 6'6228-20-05711------SSDH1.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 3-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWPERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 3" DIA. SCH. 40 PVC PIPE BENEATH THICKENEDSLAB (DETAIL X)AS-BUILTR1R2MP-1MP-2MP-3MP-4MP-5MP-6
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING 1 AS-BUILTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 11)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 3" DIA. SCH. 40 PVC PIPE BENEATH GRADE BEAMOR THICKENED SLAB (DETAIL 9B AND 10B)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS-BUILT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 3-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING 2 AS-BUILTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 11)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 3" DIA. SCH. 40 PVC PIPE BENEATH GRADE BEAMOR THICKENED SLAB (DETAIL 9B AND 10B)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247WSP USA Environment & Infrastructure Inc.AS-BUILT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 3-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDBUILDING 3 AS-BUILTENV-003HUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDBUILDING TYPE 12B12C - VIMS LAYOUTSCALE: 1" = 6'6228-20-05711------SSDHPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 3" DIA. SCH. 40 PVC PIPE BENEATH GRADE BEAMOR THICKENED SLAB (DETAIL 9B AND 10B)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWAS-BUILTR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDBUILDING 4 AS-BUILTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDBUILDING TYPE 12B12C - VIMS LAYOUTSCALE: 1" = 6'6228-21-0133------NAHPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.10-5-2022EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 3" DIA. SCH. 40 PVC PIPE BENEATH GRADE BEAMOR THICKENED SLAB (DETAIL 9B AND 10B)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWAS-BUILTR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING 5 AS-BUILTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 2" DIA. SCH. 40 PVC PIPE THROUGH GRADE BEAMOR THICKENED SLAB (DETAIL 9A AND 10A)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS-BUILT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDBUILDING 6 AS-BUILTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDBUILDING TYPE 12B12C - VIMS LAYOUTSCALE: 1" = 6'6228-21-0133------NAHPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.10-28-2022EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 2" DIA. SCH. 40 PVC PIPE BENEATH GRADE BEAMOR THICKENED SLAB (DETAIL 9A AND 10A)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWAS-BUILTR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING 8 AS-BUILTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 2" DIA. SCH. 40 PVC PIPE THROUGH GRADE BEAMOR THICKENED SLAB (DETAIL 9A AND 10A)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS-BUILT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
NISSUE/REVISION DESCRIPTIONYREVDMENG.APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTED6228-20-05711------SSDHSCALE: 1" = 6'BUILDING 9 AS-BUILTENV-002EXTENT OF VAPOR BARRIER UNDER SLAB (DETAIL 1)TERRA-VENT (DETAIL 2)4" DIA. SCH. 40 PVC RISER TO ROOF (DETAIL 6)PERMANENT VACUUM MONITORING POINT SUB-SLAB SCREEN(DETAIL 8)PERMANENT VACUUM MONITORING SUB-SLAB PIPING (DETAIL 8)PERMANENT VACUUM MONITORING ACCESS POINT (DETAIL 8)SOLID 2" DIA. SCH. 40 PVC PIPE THROUGH GRADE BEAMOR THICKENED SLAB (DETAIL 9A AND 10A)INTERIOR GRADE BEAM OR THICKENED SLABLEGENDBUILDING TYPE 12A12B - VIMS LAYOUTHUB ON HARRIS7705 EAST W.T. HARRIS BOULEVARDPEDCOR CONSTRUCTION MANAGEMENT, LLC770 3rd AVENUE, S.W.CARMEL, INDIANA 460322801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL:(704) 357-8600 FAX: (704) 357-8638LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS-BUILT11-03-2020ISSUED FOR REGULATORY REVIEW20065DHMWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DHMWR1R2MP-1MP-2MP-3MP-4MP-5MP-6MP-8MP-71.BUILDINGS FOUNDATION PLAN FROM DELV DESIGN, CONSTRUCTION DOCUMENTS, DATED MARCH 30, 2020.2.DRAWING NOT TO BE USED FOR STRUCTURAL, ARCHITECTURAL, OR ANY PURPOSE OTHER THAN VAPOR MITIGATION SYSTEM.3.A WASHED STONE SUB-BASE (#57 STONE) AT LEAST 4 INCHES THICK INSTALLED PRIOR TO SLAB PLACEMENT, AND THE TERRA-VENT® SYSTEM WAS INSTALLED IN THE WASHED STONE SUB-BASE.4.ACTUAL TERRA-VENT® AND VENT RISER PIPE LOCATIONS WERE ADJUSTED SLIGHTLY FROM DESIGN BASED ON SITE CONDITIONS WITH APPROVAL OF ENGINEER.5.THE LOCATION/ROUTING OF THE TERRA-VENT® SYSTEM COMPONENTS WERE DETERMINED BASED ON SUBSURFACE UTILITIES WITHIN THE FOOTPRINTS OF THE BUILDING, AS WELL AS FOUNDATIONS AND OTHER SUBSURFACE CONSTRUCTION CONSIDERATIONS.6.INSTALLED TWO 4-INCH DIAMETER VENT RISER PIPES.7.VENT RISERS AND DISCHARGE PIPING WERE LABELED WITH THE WORDS “SOIL GAS - CONTACT XX” AT INTERVALS NO GREATER THAN 10 LINEAR FEET.8.VENT RISER OUTLETS ARE LOCATED GREATER THAN 10 FEET FROM ANY BUILDING AIR INTAKE.NOTES
ATTACHMENT 3
VIMS INSPECTION FORMS
SITE NAME DATE RJB
OUTDOOR WEATHER CONDITIONS
COMMENTS Buildings 3 & 4 had two wind turbines present on each buliding. Buildigs 5, 6, 7, 8, & 9 did not have
wind turbines present on them
# OF RISERS ON BUILDING 14 # OF TURBINES 4
Sunny 85° F
14
FIELD PERSONEL
RISER EXHAUST TURBINE INSPECTION FORM
EXHAUST RISER PRESENT WIND TURBINE PRESENT X
PROJECT NUMBER 6228-21-0133 BUILDING ID Buildings 3,4,5,6,7,8,9
Hub on Harris 11/9/2023
SITE NAME DATE AJF
OUTDOOR WEATHER CONDITIONS
COMMENTS Two risers and turbines present on Buildings 3, 4, 5, 6, 7, 8, and 9
Sunny 57° F
EXHAUST RISER PRESENT Yes WIND TURBINE PRESENT Yes
# OF RISERS ON BUILDING 14 # OF TURBINES 14
RISER EXHAUST TURBINE INSPECTION FORM
PROJECT NUMBER 6228-21-0133 BUILDING ID Buildings 3,4,5,6,7,8,9
Hub on Harris 11/27/2023 FIELD PERSONEL
ATTACHMENT 4
VACUUM INFLUENCE TEST RESULTS
VIMS Communication Test
Project: Charlotte Aircraft Brownfields Site (aka Hub on Harris)
Project Number:6228-21-0133 (Brownfields Project Number 22008-18-060)
Site Address: 7705 E W.T. Harris Boulevard, Charlotte, North Carolina
Initials: NAH Date: 10/19/2022 Weather:sunny 50s °F
Building:Building 3
Time 14:30 14:45 14:55 15:05 15:15
Monitoring Point:
Baseline
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
MP #1 0.000 -0.260 -0.259 -0.160 -0.054
MP #2 0.000 -0.263 -0.264 -0.148 -0.061
MP #3 0.000 -0.990 -0.980 -0.580 -0.141
MP #4 0.000 -0.520 -0.518 -0.290 -0.105
MP #5 0.000 -0.846 -0.840 -0.242 -0.163
MP #6 0.000 -0.170 -0.193 -0.121 -0.092
MP #7 0.000 -0.141 -0.138 -0.028 -0.062
MP #8 0.000 -0.357 -0.347 -0.136 -0.118
Comments:Baseline readings collected prior to turning fans on. After two readings, alternate using 1 fan
per building slab.
Readings taken with Dwyer digital manometer and TSI 9565-P.
R1 -
R2 -
R1 -
R2 -
Blower/Fan #R1
Flow Reading (cfm)0.00 36.67 40.12 63.12 0.00
Fan Setup No fans R1 - HS5000
R2 - HP-190
R1 - HS5000
R2 - HP-190
R1 - HS5000
R2 - none
R1 - none
R2 - HP-190
Blower/Fan #R1
Vacuum Gauge (in w.c.)0.000 -2.889 -2.857 -2.486 0.000
Blower/Fan #R1
Velocity Reading (ft/min)0 536 460 725 0
Blower/Fan #R2
Velocity Reading (ft/min)0 630 546 0 307
Blower/Fan #R2
Flow Meter Reading (cfm)0.00 53.71 47.12 0.00 26.12
Blower/Fan #R2
Vacuum Gauge (in w.c.)0.000 -1.848 -1.850 0.000 -1.811
VIMS Communication Test
Project: Charlotte Aircraft Brownfields Site (aka Hub on Harris)
Project Number:6228-21-0133 (Brownfields Project Number 22008-18-060)
Site Address: 7705 E W.T. Harris Boulevard, Charlotte, North Carolina
Initials: NAH Date: 10/19/2022 Weather:sunny 50s °F
Building:Building 4
Time 15:40 15:45 15:55 16:05 16:15
Monitoring Point:
Baseline
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
Pressure
(in WC)
MP #1 0.000 -0.108 -0.096 -0.029 -0.040
MP #2 0.000 -0.085 -0.082 -0.022 -0.035
MP #3 0.000 -0.325 -0.375 -0.113 -0.117
MP #4 0.000 -0.653 -0.641 -0.153 -0.300
MP #5 0.000 -0.565 -0.567 -0.355 -0.083
MP #6 0.000 -0.626 -0.599 -0.403 -0.090
MP #7 0.000 -0.424 -0.427 -0.256 -0.072
MP #8 0.000 -0.450 -0.454 -0.272 -0.061
Comments:Baseline readings collected prior to turning fans on. After two readings, alternate using 1 fan
per building slab.
Readings taken with Dwyer digital manometer and TSI 9565-P.
R1 -
R2 -
R1 -
R2 -
Blower/Fan #R1
Flow Reading (cfm)0.00 15.41 17.62 0.00 33.15
Fan Setup No fans R1 - HP-190
R2 - HS5000
R1 - HP-190
R2 - HS5000
R1 - none
R2 - HS5000
R1 - HP-190
R2 - none
Blower/Fan #R1
Vacuum Gauge (in w.c.)0.000 -1.741 -1.781 0.000 -1.796
Blower/Fan #R1
Velocity Reading (ft/min)0 180 203 0 373
Blower/Fan #R2
Velocity Reading (ft/min)0 735 711 685 0
Blower/Fan #R2
Flow Meter Reading (cfm)0.00 68.92 62.19 59.71 0.00
Blower/Fan #R2
Vacuum Gauge (in w.c.)0.000 -3.326 -3.336 -3.193 0.000
ATTACHMENT 5
SUB-SLAB SOIL GAS AND INDOOR AIR SAMPLING FORMS
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)75OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.29WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)50,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)100LEAK CHECK PERCENT DIFFERENCE0.20%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREAndrew FrantzSAMPLE START TIME09:01SAMPLE END TIME09:11INITIAL CANISTER PRESSURE (in Hg)-28 -5Building 4 monitoring point VMP-40.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium Detector82calmSUMMA CANISTER NUMBER1908FLOW CONTROLER NUMBER1268HUB on Harris6/30/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 4 VMP-4
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)75OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.29WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)50,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)100LEAK CHECK PERCENT DIFFERENCE0.20%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREAndrew FrantzDuplicate sample of Bldg 4 VMP-4SAMPLE START TIME09:01SAMPLE END TIME09:11INITIAL CANISTER PRESSURE (in Hg)-30 -5Building 4 monitoring point VMP-40.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium Detector82calmSUMMA CANISTER NUMBER1555FLOW CONTROLER NUMBER221HUB on Harris6/30/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDDup-1
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)77OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.29WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)71,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)125LEAK CHECK PERCENT DIFFERENCE0.18%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREAndrew FrantzSAMPLE START TIME09:50SAMPLE END TIME10:00INITIAL CANISTER PRESSURE (in Hg)-30 -5Building 5 monitoring point VMP-40.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium Detector795, SSUMMA CANISTER NUMBER2308FLOW CONTROLER NUMBER1206HUB on Harris6/30/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 5 VMP-4
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)81OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.25WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)62,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)25LEAK CHECK PERCENT DIFFERENCE0.04%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREAndrew FrantzSAMPLE START TIME10:27SAMPLE END TIME10:37INITIAL CANISTER PRESSURE (in Hg)-28 -5Building 6 monitoring point VMP-40.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium Detector726, SSWSUMMA CANISTER NUMBER2315FLOW CONTROLER NUMBER187HUB on Harris6/30/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 6 VMP-4
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)85OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.25WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)58,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)200LEAK CHECK PERCENT DIFFERENCE0.34%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREAndrew FrantzSAMPLE START TIME11:03SAMPLE END TIME11:13INITIAL CANISTER PRESSURE (in Hg)-29 -5Building 9 monitoring point VMP-60.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium Detector726, VARSUMMA CANISTER NUMBER2195FLOW CONTROLER NUMBER221HUB on Harris6/30/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 9 VMP-6
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)88OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.11WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)64,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)125LEAK CHECK PERCENT DIFFERENCE0.20%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris7/21/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 3 VMP-1517, VARSUMMA CANISTER NUMBER2220FLOW CONTROLER NUMBER1243SAMPLE START TIME11:32SAMPLE END TIME11:42INITIAL CANISTER PRESSURE (in Hg)-29 -5Building 3 monitoring point VMP-10.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium DetectorAndrew Frantz
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)88OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.11WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)64,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)125LEAK CHECK PERCENT DIFFERENCE0.20%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris7/21/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDDUP-1517, VARSUMMA CANISTER NUMBER2231FLOW CONTROLER NUMBER730Duplicate of Bldg 3 VMP-1SAMPLE START TIME11:32SAMPLE END TIME11:42INITIAL CANISTER PRESSURE (in Hg)-28 -4Building 3 monitoring point VMP-10.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium DetectorAndrew Frantz
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)88OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.11WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)75,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)100LEAK CHECK PERCENT DIFFERENCE0.13%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris7/21/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 3 VMP-7517, VARSUMMA CANISTER NUMBER2317FLOW CONTROLER NUMBER180SAMPLE START TIME11:52SAMPLE END TIME12:02INITIAL CANISTER PRESSURE (in Hg)-28 -5Building 3 monitoring point VMP-70.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium DetectorAndrew Frantz
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)90OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.1WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)59,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)200LEAK CHECK PERCENT DIFFERENCE0.34%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris7/21/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 7 VMP-4487, VARSUMMA CANISTER NUMBER2328FLOW CONTROLER NUMBER1023SAMPLE START TIME12:22SAMPLE END TIME12:32INITIAL CANISTER PRESSURE (in Hg)-28 -5Building 7 monitoring point VMP-40.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium DetectorAndrew Frantz
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)90OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.1WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SAMPLE LOCATION DESCRIPTIONFLOW METER READING DURING SAMPLE TRAIN PURGE (L/min)SAMPLE TRAIN PURGE TIME (min)101.4litersTOTAL AMOUNT PURGED (liters)1.9SUMMA CANISTER FLOW RATE140mL/minSHROUD He CONCENTRATION (ppm)54,000LEAK CHECK SAMPLE He CONCENTRATION (ppm)150LEAK CHECK PERCENT DIFFERENCE0.28%FIELD SAMPLING EQUIPMENT USEDCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris7/21/2023SOIL-GAS SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 8 VMP-3487, VARSUMMA CANISTER NUMBER2265FLOW CONTROLER NUMBER774SAMPLE START TIME12:42SAMPLE END TIME12:52INITIAL CANISTER PRESSURE (in Hg)-29 -5Building 8 monitoring point VMP-30.190SUMMA CANISTER CAPACITYPeristalic pump, Sensidyne Go-Cal Air Flow Meter, Dielectric MGD 2002 Helium DetectorAndrew Frantz
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)91OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.09WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SUMMA CANISTER CAPACITY (liters)SUMMA CANISTER FLOW RATE (mL/min)SAMPLE LOCATION DESCRIPTIONCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris 7/20-21/2023INDOOR AIR SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBackground477, VARSUMMA CANISTER NUMBER1050FLOW CONTROLER NUMBER1058SAMPLE START TIME13:50SAMPLE END TIME13:50INITIAL CANISTER PRESSURE (in Hg)-28 -4Andrew Frantz64.17Background outside of Building 3
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)91OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.09WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SUMMA CANISTER CAPACITY (liters)SUMMA CANISTER FLOW RATE (mL/min)SAMPLE LOCATION DESCRIPTIONCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris 7/20-21/2013INDOOR AIR SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 3 101477, VARSUMMA CANISTER NUMBER565FLOW CONTROLER NUMBER1132SAMPLE START TIME14:10SAMPLE END TIME14:10INITIAL CANISTER PRESSURE (in Hg)-28 -3Andrew Frantz64.17Building 3 Unit 101 Kitchen
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)91OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.09WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SUMMA CANISTER CAPACITY (liters)SUMMA CANISTER FLOW RATE (mL/min)SAMPLE LOCATION DESCRIPTIONCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris 7/20-21/2023INDOOR AIR SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 3 108477, VARSUMMA CANISTER NUMBER644FLOW CONTROLER NUMBER701SAMPLE START TIME14:08SAMPLE END TIME14:08INITIAL CANISTER PRESSURE (in Hg)-30 -6Andrew Frantz64.17Building 3 Unit 108 Kitchen
SITE NAMESAMPLE DATEOUTDOOR TEMPERATURE (°F)91OUTDOOR RELATIVE HUMIDITY (%)OUTDOOR PRESSURE (in Hg)29.09WIND SPEED (mph) and DIRECTIONATMOSPHERIC OBSERVATIONSCloudyFINAL CANISTER PRESSURE (in Hg)SUMMA CANISTER CAPACITY (liters)SUMMA CANISTER FLOW RATE (mL/min)SAMPLE LOCATION DESCRIPTIONCOMMENTSSAMPLER NAME SAMPLER SIGNAUREHUB on Harris 7/20-21/2023INDOOR AIR SAMPLING FIELD WORKSHEETPROJECT NUMBER6228-21-0133SAMPLE LOCATION IDBldg 3 108477, VARSUMMA CANISTER NUMBER135FLOW CONTROLER NUMBER1147SAMPLE START TIME14:08SAMPLE END TIME14:08INITIAL CANISTER PRESSURE (in Hg)-30 -8Andrew Frantz64.17Building 3 Unit 108 KitchenDuplicate of Bldg 3 108
ATTACHMENT 6
SUB-SLAB SOIL GAS and INDOOR AIR ANALYTICAL RESULTS
Sample ID BLDG 3 101 BLDG 3 108DUP-2 (BLDG 3 108)BACKGROUND BLDG 3 VMP-1DUP-1 (BLDG 3 VMP-1)BLDG 3 VMP-7 BLDG 7 VMP-4 BLDG 8 VMP-3 BLDG 4 VMP-4DUP-1 (BLDG 4 VMP-4)BLDG 5 VMP-4 BLDG 6 VMP-4 BLDG 9 VMP-6Sample Location Unit 101 Unit 108 Unit 108 Exterior BLDG 3 MP-1 MP-1 MP-7 MP-4 MP-3 MP-4 MP-4 MP-4 MP-4 MP-6Sample TypeIndoor Air Indoor Air Duplicate Background Air Sub-slab Duplicate Sub-slab Sub-slab Sub-slab Sub-slab Duplicate Sub-slab Sub-slab Sub-SlabSample Duration24-hours 24-hours 24-hours 24-hours 10-min 10-min 10-min 10-min 10-min 10-min 10-min 10-min 10-min 10-minSample Collection Date7/20-21/2023 7/20-21/2023 7/20-21/2023 7/20-21/2023 7/21/2023 7/21/2023 7/21/2023 7/21/2023 7/21/2023 6/30/2023 6/30/2023 6/30/2023 6/30/2023 6/30/2023Canister Start Pressure-28 -30 -30 -28 -29 -28 -28 -28 -29 -28 -30 -30 -28 -29Canister Finish Pressure-3 -6 -8 -4 -5 -4 -5 -5 -5 -5 -5 -5 -5 -5Shroud Helium Concentration (ppm)N/A N/A N/A N/A 64,000 64,000 75,000 59,000 54,000 50,000 50,000 71,000 62,000 58,000Leak Check Helium Concentration (ppm)N/A N/A N/A N/A 125 125 100 200 150 100 100 125 25 200Summa Canister IDA656 A644 M135 A1050 A2220 A2231 A2317 A2328 A2265 A1908 A1555 A2308 A2315 A2195Flow Controller IDFC1132 FC781 FC1147 FC1058 FC1243 FC730 FC180 FC1023 FC744 FC1268 MC221 FC1206 MC187 FC800Lab Sample IDJD69856-1 JD69856-2 JD69856-6 JD69856-7 JD69856-3 JD69856-5 JD69856-4 JD69856-8 JD69856-9 JD68709-1 JD68709-5 JD68709-2 JD68709-3 JD68709-4Acetone 641 420 413 17 35.6 21 23 28.0 57.746.333.340.4 39.9 41.6 NSL NSLBenzene 0.77 1.0 1.1 0.99 2.3 J ND (1.9) ND (1.9) ND (1.9) ND (1.9)4.232.7 ND (1.9) ND (1.9) 0.36 122-Butanone (MEK) 30.7 51.9 50.7 2.5 6.8 2.9 5.3 5.6 9.15.04.113 5.9 8.8 1,000 35,000Carbon Disulfide ND (0.14) 0.50 J 0.40 J ND (0.14) 2.1 J ND (0.56) 2.0 J 6.9 5.0242160.4 3.1 1.2 J 150 4,900Chloroform 2.5 ND (0.18) ND (0.18) ND (0.18) ND (0.73) ND (0.73) ND (0.73) 2.3 J ND (0.73)4.24.7ND (0.73) 4.3 ND (0.73) 0.12 4.1Chloromethane 1.5 1.7 1.7 1.4 ND (0.74) 1.2 J ND (0.74) ND (0.74) ND (0.74)ND (0.74)ND (0.74)1.8 0.85 J ND (0.74) 19 630Cyclohexane ND (0.15) 0.55 J ND (0.15) 0.72 1.9 J ND (0.62) ND (0.62) 1.6 J ND (0.62)3.02.6 J5.9 2.2 J 2.4 J 210 7,0001,3-Dichlorobenzene ND (0.24) ND (0.24) ND (0.24) ND (0.24) ND (0.96) ND (0.96) ND (0.96) ND (0.96) 4.0 JND (0.96)ND (0.96)ND (0.96) ND (0.96) 2.4 J NSL NSL1,4-Dichlorobenzene ND (0.47) 0.90 J ND (0.47) ND (0.47) ND (1.9) ND (1.9) ND (1.9) ND (1.9) ND (1.9)ND (1.9)ND (1.9)ND (1.9) ND (1.9) ND (1.9) 0.26 8.5Dichlorodifluoromethane (Freon 12) 2.1 2.4 2.3 2.3 2.3 J 2.5 J 2.3 J ND (2.1) 2.2 J2.4 JND (2.1)2.1 J ND (2.1) 2.3 J 21 7001,2-Dichloroethane ND (0.28) ND (0.28) ND (0.28) ND (0.28) ND (1.1) ND (1.1) ND (1.1) ND (1.1) ND (1.1)ND (1.1)ND (1.1)6.1 ND (1.1) ND (1.1) 0.11 3.6cis-1,2-Dichloroethylene ND (0.12) ND (0.12) ND (0.12) ND (0.12) ND (0.48) ND (0.48) ND (0.48) ND (0.48) ND (0.48)1.8 JND (0.48)ND (0.48) ND (0.48) ND (0.48) NSL NSLEthanol 35.2 72.7 72.0 55.8 24.9 12 21.7 23.2 35.431.81532.8 35.0 37.7 NSL NSLEthyl Acetate ND (0.36) 1.8 26 26 14 6.5 16 13 21302431 23 35 15 490Ethylbenzene ND (0.26) 0.74 J 0.78 J ND (0.26) 16 ND (1.0) 12 10 7.4272320 15 12 1.1 374-Ethyltoluene ND (0.47) 0.84 J 0.64 J ND (0.47) 8.4 ND (1.9) 6.9 5.4 4.710109.8 7.9 6.4 NSL NSLHeptane 3.2 5.3 5.3 0.57 J 3.8 ND (0.74) 2.9 J ND (0.74) 2.4 J8.25.34.9 3.6 3.0 J 83.0 2,800Hexane 81.8 1.9 3.5 9.2 7.0 14 6.7 6.7 6.0107.84.2 4.6 4.9 150 4,9002-Hexanone (MBK) 4.5 4.5 ND (0.61) ND (0.61)ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) ND (2.4) 6.3 210Isopropanol 19 36.4 34.7 2.4 25.6 3.4 21 20 37.629.31327.8 33.7 25.6 42 1,400Methylene Chloride 51.1 1.6 4.9 22 7.6 17 8.0 7.6 7.38.010ND (0.76) 7.3 5.6 100 3,4004-Methyl-2-pentanone (MIBK) 0.94 1.1 1.5 ND (0.30) 2.5 J ND (1.2) 2.7 J 1.7 J 3.52.7 J1.6 J2.3 J 2.3 J 2.2 J 630 21,000Propene ND (0.24) ND (0.24) 4.0 ND (0.24) ND (0.98) ND (0.98) ND (0.98) ND (0.98) ND (0.98)ND (0.98)ND (0.98)ND (0.98) 5.7 2.9 J 630 21,000Styrene 21 42 43.4 ND (0.23) ND (0.89) ND (0.89) ND (0.89) ND (0.89) ND (0.89)3.3 J2.8 J2.9 J 2.2 J 2.0 J 210 7,000Tetrachloroethylene ND (0.095) ND (0.095) 0.68 ND (0.095) 10 11 5.8 71.9 134.74.321 73.9 14 8 280Tetrahydrofuran 14 41.0 42.2 ND (0.27) ND (1.1) ND (1.1) ND (1.1) ND (1.1) 29ND (1.1)ND (1.1)1,630 202 100 420 14,000Toluene 12 23 22 6.8 76.9 19 55.8 39.2 3210675.464.4 41.5 34 1,000 35,000Trichloroethylene ND (0.10) ND (0.10) ND (0.10) ND (0.10) ND (0.41) ND (0.41) ND (0.41) 1.1 ND (0.41)ND (0.41)ND (0.41)0.91 ND (0.41) ND (0.41) 0.42 14Trichlorofluoromethane (Freon 11) 8.4 1.4 1.6 2.5 ND (3.5) ND (3.5) ND (3.5) ND (3.5) ND (3.5)ND (3.5)ND (3.5)ND (3.5) ND (3.5) ND (3.5) NSL NSL1,2,4-Trimethylbenzene 0.88 J 2.6 2.1 ND (0.43) ND (1.7) ND (1.7) 22 18 16332932 22 19 13 4201,3,5-Trimethylbenzene ND (0.39) 1.0 0.49 J ND (0.39) 5.9 ND (1.6) 5.4 4.7 4.17.47.97.4 5.9 4.7 13 4202,2,4-Trimethylpentane 3.2 ND (0.19) ND (0.19) 0.61 J ND (0.75) ND (0.75) ND (0.75) 4.1 ND (0.75)3.93.0 J3.1 J 3.0 J 2.3 J NSL NSLTertiary Butyl Alcohol 5.5 9.1 8.8 0.45 J 3.0 8.8 2.3 J 8.8 ND (1.1)9.41.2 J11 7.9 7.0 6,300 35,000Vinyl Acetate ND (0.39) ND (0.39) ND (0.39) ND (0.39) ND (1.6) ND (1.6) ND (1.6) ND (1.6) ND (1.6)4.2ND (1.6)3.1 ND (1.6) ND (1.6) 42 1,400Xylenes (total) 2.1 5.1 4.1 1.3 82.7 ND (1.3) 63.9 49.0 38140114106 75.6 59.0 21 700Notes:1. Concentrations shown in micrograms per meter cubed (µg/m3)2. NCDEQ Residential IASLs = North Carolina Department of Environmental Quality Residential Indoor Air Screening Levels, dated July 20233. NCDEQ Residential SGSLs = North Carolina Deparment of Environmental Quality Residential Sub-Slab and Exterior Soil-Gas Screening Levels, dated July 20234. TCR = Target Cancer Risk5. THQ = Target Hazard Quotient6. BLUE SHADED concentrations exceed NCDEQ Residential IASLs with TCR = 1.0e-06 and THQ = 0.27. ORANGE SHADED concentrations exceed NCDEQ Residential SGSLs with TCR = 1.0e-06 and THQ = 0.28. Values shown with "ND" were not detected above the referenced method detection limit (MDL)9. NA = Not analyzed10. N/A = Not applicable11. NSL = No screening level12. Constituents detected in one or more samples are shown, see the laboratory analytical report for the complete constituent listPrepared By/Date: RJB 10/25/202313. J = Indicates value was below the reporting limit (lowest calibration standard), but above the MDL, therefore estimated valueChecked By/Date: RPD 10/27/2023NCDEQ Residential IASLs (TCR = 1.0e-06; THQ=0.2)NCDEQ Residential SGSLs (TCR = 1.0e-06; THQ=0.2)Indor Air and Sub-Slab Soil Gas Analytical ResutlsCharlotte Aircraft Brownfields Property (HUB on Harris)Buildings 3, 4, 5, 6, 7, 8, and 9Charlotte, North CarolinaBrownfields Project Number: 22008-18-060WSP Project: 6228-21-0133
ATTACHMENT 7
LABORATORY ANALYTICAL REPORTS
07/11/23
Technical Report for
WSP USA Environment & Infrastructure Inc
The HUB on Harris, Charlotte, NC
SGS Job Number: JD68709
Sampling Date: 06/30/23
Report to:
WSP USA Environment & Infrastructure Inc
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
Andrew.frantz@wsp.com
ATTN: Andrew Frantz
Total number of pages in report:
Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC,
OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA(68-00408), RI, SC, TX, UT, VA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 •
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable unless noted
in the narrative, comments or footnotes.
Client Service contact: Marie Meidhof 732-329-0200
David Chastain
General Manager
Dayton, NJ 07/11/23
e-Hardcopy 2.0
Automated Report
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SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
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The results set forth herein are provided by SGS North America Inc.
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1 of 81
JD68709
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Case Narrative/Conformance Summary ..............................................................4
Section 3: Summary of Hits ....................................................................................................5
Section 4: Sample Results ........................................................................................................12
4.1: JD68709-1: BLDG 4 VMP-4 ........................................................................................13
4.2: JD68709-2: BLDG 5 VMP-4 ........................................................................................16
4.3: JD68709-3: BLDG 6 VMP-4 ........................................................................................19
4.4: JD68709-4: BLDG 9 VMP-6 ........................................................................................22
4.5: JD68709-5: DUP-1 .......................................................................................................25
Section 5: Misc. Forms ............................................................................................................28
5.1: Chain of Custody ...........................................................................................................29
5.2: Summa Canister and Flow Controller Log ....................................................................31
Section 6: MS Volatiles - QC Data Summaries .....................................................................32
6.1: Method Blank Summary ................................................................................................33
6.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................46
6.3: Duplicate Summary .......................................................................................................59
6.4: Summa Cleaning Certification ......................................................................................66
6.5: Instrument Performance Checks (BFB) .........................................................................72
6.6: Surrogate Recovery Summaries .....................................................................................81 1234562 of 81
JD68709
SGS North America Inc.
Sample Summary
WSP USA Environment & Infrastructure Inc
Job No:JD68709
The HUB on Harris, Charlotte, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
JD68709-1 06/30/23 09:11 AF 07/01/23 AIR Soil Vapor Comp.BLDG 4 VMP-4
JD68709-2 06/30/23 10:00 AF 07/01/23 AIR Soil Vapor Comp.BLDG 5 VMP-4
JD68709-3 06/30/23 10:37 AF 07/01/23 AIR Soil Vapor Comp.BLDG 6 VMP-4
JD68709-4 06/30/23 11:13 AF 07/01/23 AIR Soil Vapor Comp.BLDG 9 VMP-6
JD68709-5 06/30/23 09:11 AF 07/01/23 AIR Soil Vapor Comp.DUP-1
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JD687091
On 07/01/2023, 5 sample(s), 0 Trip Blank(s), and 0 Field Blank(s) were received at SGS North America Inc. An SGS Job Number
of JD68709 was assigned to the project. The lab sample ID, client sample ID, and date of sample collection are detailed in the
report’s Results Summary.
Specified quality control criteria were achieved for this job except as noted below. For more information, please refer to the
analytical results and QC summary pages.
Client:WSP USA Environment & Infrastructure Inc
Site:The HUB on Harris, Charlotte, NC
Job No:JD68709
Report Date 7/11/2023 4:17:17 PM
CASE NARRATIVE / CONFORMANCE SUMMARY
MS Volatiles By Method TO-15
Matrix:AIR Batch ID:V2W2934
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD68407-1DUP were used as the QC samples indicated.
The duplicate RPD(s) for 1,3,5-Trimethylbenzene, Dichlorodifluoromethane are outside control limits for sample JD68407-
1DUP. RPD acceptable due to low DUP and sample concentrations.
Matrix:AIR Batch ID:V8W47
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD68708-1DUP were used as the QC samples indicated.
Matrix:AIR Batch ID:V8W48
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD68888-1DUP were used as the QC samples indicated.
SGS certifies that data reported for samples received, listed on the associated custody chain or analytical task order, were produced
to specifications meeting SGS's Quality System precision, accuracy and completeness objectives except as noted.
Estimated non-standard method measurement uncertainty data is available on request, based on quality control bias and implicit for
standard methods. Acceptable uncertainty requires tested parameter quality control data to meet method criteria.
SGS is not responsible for data quality assumptions if partial reports are used and recommends that this report be used in its entirety.
This report is authorized by SGS indicated via signature on the report cover.
Tuesday, July 11, 2023 Page 1 of 1
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JD687092
Summary of Hits Page 1 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
JD68709-1 BLDG 4 VMP-4
Acetone (2-Propanone)19.5 0.80 0.58 ppbv TO-15
Benzene 1.3 0.80 0.58 ppbv TO-15
Carbon disulfide 7.6 0.80 0.18 ppbv TO-15
Chloroform 0.86 0.80 0.15 ppbv TO-15
Cyclohexane 0.88 0.80 0.18 ppbv TO-15
Dichlorodifluoromethane 0.49 J 0.80 0.42 ppbv TO-15
cis-1,2-Dichloroethylene 0.46 J 0.80 0.12 ppbv TO-15
Ethanol 16.9 2.0 1.6 ppbv TO-15
Ethylbenzene 6.3 0.80 0.24 ppbv TO-15
Ethyl Acetate 8.2 0.80 0.42 ppbv TO-15
4-Ethyltoluene 2.1 0.80 0.38 ppbv TO-15
Heptane 2.0 0.80 0.18 ppbv TO-15
Hexane 2.9 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 11.9 0.80 0.56 ppbv TO-15
Methylene chloride 2.3 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 1.7 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.65 J 0.80 0.29 ppbv TO-15
Styrene 0.77 J 0.80 0.21 ppbv TO-15
1,2,4-Trimethylbenzene 6.7 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 1.5 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.84 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 3.1 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.70 0.16 0.056 ppbv TO-15
Toluene 28.0 0.80 0.23 ppbv TO-15
Vinyl Acetate 1.2 0.80 0.45 ppbv TO-15
m,p-Xylene 24.8 0.80 0.56 ppbv TO-15
o-Xylene 7.4 0.80 0.31 ppbv TO-15
Xylenes (total)32.2 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)46.3 1.9 1.4 ug/m3 TO-15
Benzene 4.2 2.6 1.9 ug/m3 TO-15
Carbon disulfide 24 2.5 0.56 ug/m3 TO-15
Chloroform 4.2 3.9 0.73 ug/m3 TO-15
Cyclohexane 3.0 2.8 0.62 ug/m3 TO-15
Dichlorodifluoromethane 2.4 J 4.0 2.1 ug/m3 TO-15
cis-1,2-Dichloroethylene 1.8 J 3.2 0.48 ug/m3 TO-15
Ethanol 31.8 3.8 3.0 ug/m3 TO-15
Ethylbenzene 27 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 30 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 10 3.9 1.9 ug/m3 TO-15
Heptane 8.2 3.3 0.74 ug/m3 TO-15
Hexane 10 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 29.3 2.0 1.4 ug/m3 TO-15
Methylene chloride 8.0 2.8 0.76 ug/m3 TO-15
5 of 81
JD687093
Summary of Hits Page 2 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methyl ethyl ketone 5.0 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.7 J 3.3 1.2 ug/m3 TO-15
Styrene 3.3 J 3.4 0.89 ug/m3 TO-15
1,2,4-Trimethylbenzene 33 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 7.4 3.9 1.6 ug/m3 TO-15
2,2,4-Trimethylpentane 3.9 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 9.4 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 4.7 1.1 0.38 ug/m3 TO-15
Toluene 106 3.0 0.87 ug/m3 TO-15
Vinyl Acetate 4.2 2.8 1.6 ug/m3 TO-15
m,p-Xylene 108 3.5 2.4 ug/m3 TO-15
o-Xylene 32 3.5 1.3 ug/m3 TO-15
Xylenes (total)140 3.5 1.3 ug/m3 TO-15
JD68709-2 BLDG 5 VMP-4
Acetone (2-Propanone)17.0 0.80 0.58 ppbv TO-15
Benzene 0.83 0.80 0.58 ppbv TO-15
Carbon disulfide 19.4 0.80 0.18 ppbv TO-15
Chloromethane 0.89 0.80 0.36 ppbv TO-15
Cyclohexane 1.7 0.80 0.18 ppbv TO-15
1,2-Dichloroethane 1.5 0.80 0.28 ppbv TO-15
Dichlorodifluoromethane 0.43 J 0.80 0.42 ppbv TO-15
Ethanol 17.4 2.0 1.6 ppbv TO-15
Ethylbenzene 4.6 0.80 0.24 ppbv TO-15
Ethyl Acetate 8.5 0.80 0.42 ppbv TO-15
4-Ethyltoluene 2.0 0.80 0.38 ppbv TO-15
Heptane 1.2 0.80 0.18 ppbv TO-15
Hexane 1.2 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 11.3 0.80 0.56 ppbv TO-15
Methyl ethyl ketone 4.5 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.57 J 0.80 0.29 ppbv TO-15
Styrene 0.68 J 0.80 0.21 ppbv TO-15
1,2,4-Trimethylbenzene 6.6 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 1.5 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.66 J 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 3.5 0.80 0.37 ppbv TO-15
Tetrachloroethylene 3.1 0.16 0.056 ppbv TO-15
Tetrahydrofuran 554 4.0 1.8 ppbv TO-15
Toluene 17.1 0.80 0.23 ppbv TO-15
Trichloroethylene 0.17 0.16 0.076 ppbv TO-15
Vinyl Acetate 0.89 0.80 0.45 ppbv TO-15
m,p-Xylene 18.4 0.80 0.56 ppbv TO-15
o-Xylene 5.9 0.80 0.31 ppbv TO-15
Xylenes (total)24.3 0.80 0.31 ppbv TO-15
6 of 81
JD687093
Summary of Hits Page 3 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Acetone (2-Propanone)40.4 1.9 1.4 ug/m3 TO-15
Benzene 2.7 2.6 1.9 ug/m3 TO-15
Carbon disulfide 60.4 2.5 0.56 ug/m3 TO-15
Chloromethane 1.8 1.7 0.74 ug/m3 TO-15
Cyclohexane 5.9 2.8 0.62 ug/m3 TO-15
1,2-Dichloroethane 6.1 3.2 1.1 ug/m3 TO-15
Dichlorodifluoromethane 2.1 J 4.0 2.1 ug/m3 TO-15
Ethanol 32.8 3.8 3.0 ug/m3 TO-15
Ethylbenzene 20 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 31 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 9.8 3.9 1.9 ug/m3 TO-15
Heptane 4.9 3.3 0.74 ug/m3 TO-15
Hexane 4.2 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 27.8 2.0 1.4 ug/m3 TO-15
Methyl ethyl ketone 13 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.3 J 3.3 1.2 ug/m3 TO-15
Styrene 2.9 J 3.4 0.89 ug/m3 TO-15
1,2,4-Trimethylbenzene 32 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 7.4 3.9 1.6 ug/m3 TO-15
2,2,4-Trimethylpentane 3.1 J 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 11 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 21 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 1630 12 5.3 ug/m3 TO-15
Toluene 64.4 3.0 0.87 ug/m3 TO-15
Trichloroethylene 0.91 0.86 0.41 ug/m3 TO-15
Vinyl Acetate 3.1 2.8 1.6 ug/m3 TO-15
m,p-Xylene 79.9 3.5 2.4 ug/m3 TO-15
o-Xylene 26 3.5 1.3 ug/m3 TO-15
Xylenes (total)106 3.5 1.3 ug/m3 TO-15
JD68709-3 BLDG 6 VMP-4
Acetone (2-Propanone)16.8 0.80 0.58 ppbv TO-15
Carbon disulfide 1.0 0.80 0.18 ppbv TO-15
Chloroform 0.88 0.80 0.15 ppbv TO-15
Chloromethane 0.41 J 0.80 0.36 ppbv TO-15
Cyclohexane 0.65 J 0.80 0.18 ppbv TO-15
Ethanol 18.6 2.0 1.6 ppbv TO-15
Ethylbenzene 3.5 0.80 0.24 ppbv TO-15
Ethyl Acetate 6.5 0.80 0.42 ppbv TO-15
4-Ethyltoluene 1.6 0.80 0.38 ppbv TO-15
Heptane 0.87 0.80 0.18 ppbv TO-15
Hexane 1.3 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 13.7 0.80 0.56 ppbv TO-15
Methylene chloride 2.1 0.80 0.22 ppbv TO-15
7 of 81
JD687093
Summary of Hits Page 4 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methyl ethyl ketone 2.0 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.57 J 0.80 0.29 ppbv TO-15
Propylene 3.3 2.0 0.57 ppbv TO-15
Styrene 0.52 J 0.80 0.21 ppbv TO-15
1,2,4-Trimethylbenzene 4.4 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 1.2 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.64 J 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 2.6 0.80 0.37 ppbv TO-15
Tetrachloroethylene 10.9 0.16 0.056 ppbv TO-15
Tetrahydrofuran 68.5 0.80 0.36 ppbv TO-15
Toluene 11.0 0.80 0.23 ppbv TO-15
m,p-Xylene 12.8 0.80 0.56 ppbv TO-15
o-Xylene 4.5 0.80 0.31 ppbv TO-15
Xylenes (total)17.3 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)39.9 1.9 1.4 ug/m3 TO-15
Carbon disulfide 3.1 2.5 0.56 ug/m3 TO-15
Chloroform 4.3 3.9 0.73 ug/m3 TO-15
Chloromethane 0.85 J 1.7 0.74 ug/m3 TO-15
Cyclohexane 2.2 J 2.8 0.62 ug/m3 TO-15
Ethanol 35.0 3.8 3.0 ug/m3 TO-15
Ethylbenzene 15 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 23 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 7.9 3.9 1.9 ug/m3 TO-15
Heptane 3.6 3.3 0.74 ug/m3 TO-15
Hexane 4.6 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 33.7 2.0 1.4 ug/m3 TO-15
Methylene chloride 7.3 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 5.9 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.3 J 3.3 1.2 ug/m3 TO-15
Propylene 5.7 3.4 0.98 ug/m3 TO-15
Styrene 2.2 J 3.4 0.89 ug/m3 TO-15
1,2,4-Trimethylbenzene 22 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 5.9 3.9 1.6 ug/m3 TO-15
2,2,4-Trimethylpentane 3.0 J 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 7.9 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 73.9 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 202 2.4 1.1 ug/m3 TO-15
Toluene 41.5 3.0 0.87 ug/m3 TO-15
m,p-Xylene 55.6 3.5 2.4 ug/m3 TO-15
o-Xylene 20 3.5 1.3 ug/m3 TO-15
Xylenes (total)75.6 3.5 1.3 ug/m3 TO-15
JD68709-4 BLDG 9 VMP-6
Acetone (2-Propanone)17.5 0.80 0.58 ppbv TO-15
8 of 81
JD687093
Summary of Hits Page 5 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Carbon disulfide 0.40 J 0.80 0.18 ppbv TO-15
Cyclohexane 0.70 J 0.80 0.18 ppbv TO-15
Dichlorodifluoromethane 0.47 J 0.80 0.42 ppbv TO-15
m-Dichlorobenzene 0.40 J 0.80 0.16 ppbv TO-15
Ethanol 20.0 2.0 1.6 ppbv TO-15
Ethylbenzene 2.8 0.80 0.24 ppbv TO-15
Ethyl Acetate 9.6 0.80 0.42 ppbv TO-15
4-Ethyltoluene 1.3 0.80 0.38 ppbv TO-15
Heptane 0.74 J 0.80 0.18 ppbv TO-15
Hexane 1.4 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 10.4 0.80 0.56 ppbv TO-15
Methylene chloride 1.6 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 3.0 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.54 J 0.80 0.29 ppbv TO-15
Propylene 1.7 J 2.0 0.57 ppbv TO-15
Styrene 0.46 J 0.80 0.21 ppbv TO-15
1,2,4-Trimethylbenzene 3.9 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 0.96 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.50 J 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 2.3 0.80 0.37 ppbv TO-15
Tetrachloroethylene 2.0 0.16 0.056 ppbv TO-15
Tetrahydrofuran 33.9 0.80 0.36 ppbv TO-15
Toluene 9.0 0.80 0.23 ppbv TO-15
m,p-Xylene 9.8 0.80 0.56 ppbv TO-15
o-Xylene 3.7 0.80 0.31 ppbv TO-15
Xylenes (total)13.5 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)41.6 1.9 1.4 ug/m3 TO-15
Carbon disulfide 1.2 J 2.5 0.56 ug/m3 TO-15
Cyclohexane 2.4 J 2.8 0.62 ug/m3 TO-15
Dichlorodifluoromethane 2.3 J 4.0 2.1 ug/m3 TO-15
m-Dichlorobenzene 2.4 J 4.8 0.96 ug/m3 TO-15
Ethanol 37.7 3.8 3.0 ug/m3 TO-15
Ethylbenzene 12 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 35 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 6.4 3.9 1.9 ug/m3 TO-15
Heptane 3.0 J 3.3 0.74 ug/m3 TO-15
Hexane 4.9 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 25.6 2.0 1.4 ug/m3 TO-15
Methylene chloride 5.6 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 8.8 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.2 J 3.3 1.2 ug/m3 TO-15
Propylene 2.9 J 3.4 0.98 ug/m3 TO-15
Styrene 2.0 J 3.4 0.89 ug/m3 TO-15
1,2,4-Trimethylbenzene 19 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 4.7 3.9 1.6 ug/m3 TO-15
9 of 81
JD687093
Summary of Hits Page 6 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
2,2,4-Trimethylpentane 2.3 J 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 7.0 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 14 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 100 2.4 1.1 ug/m3 TO-15
Toluene 34 3.0 0.87 ug/m3 TO-15
m,p-Xylene 43 3.5 2.4 ug/m3 TO-15
o-Xylene 16 3.5 1.3 ug/m3 TO-15
Xylenes (total)59.0 3.5 1.3 ug/m3 TO-15
JD68709-5 DUP-1
Acetone (2-Propanone)14.0 0.80 0.58 ppbv TO-15
Benzene 0.95 0.80 0.58 ppbv TO-15
Carbon disulfide 6.8 0.80 0.18 ppbv TO-15
Chloroform 0.97 0.80 0.15 ppbv TO-15
Cyclohexane 0.75 J 0.80 0.18 ppbv TO-15
Ethanol 8.0 2.0 1.6 ppbv TO-15
Ethylbenzene 5.2 0.80 0.24 ppbv TO-15
Ethyl Acetate 6.6 0.80 0.42 ppbv TO-15
4-Ethyltoluene 2.1 0.80 0.38 ppbv TO-15
Heptane 1.3 0.80 0.18 ppbv TO-15
Hexane 2.2 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 5.4 0.80 0.56 ppbv TO-15
Methylene chloride 3.0 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 1.4 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.39 J 0.80 0.29 ppbv TO-15
Styrene 0.66 J 0.80 0.21 ppbv TO-15
1,2,4-Trimethylbenzene 5.9 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 1.6 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.65 J 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 0.39 J 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.63 0.16 0.056 ppbv TO-15
Toluene 20.0 0.80 0.23 ppbv TO-15
m,p-Xylene 20.0 0.80 0.56 ppbv TO-15
o-Xylene 6.3 0.80 0.31 ppbv TO-15
Xylenes (total)26.3 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)33.3 1.9 1.4 ug/m3 TO-15
Benzene 3.0 2.6 1.9 ug/m3 TO-15
Carbon disulfide 21 2.5 0.56 ug/m3 TO-15
Chloroform 4.7 3.9 0.73 ug/m3 TO-15
Cyclohexane 2.6 J 2.8 0.62 ug/m3 TO-15
Ethanol 15 3.8 3.0 ug/m3 TO-15
Ethylbenzene 23 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 24 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 10 3.9 1.9 ug/m3 TO-15
10 of 81
JD687093
Summary of Hits Page 7 of 7
Job Number:JD68709
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:06/30/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Heptane 5.3 3.3 0.74 ug/m3 TO-15
Hexane 7.8 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 13 2.0 1.4 ug/m3 TO-15
Methylene chloride 10 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 4.1 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 1.6 J 3.3 1.2 ug/m3 TO-15
Styrene 2.8 J 3.4 0.89 ug/m3 TO-15
1,2,4-Trimethylbenzene 29 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 7.9 3.9 1.6 ug/m3 TO-15
2,2,4-Trimethylpentane 3.0 J 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 1.2 J 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 4.3 1.1 0.38 ug/m3 TO-15
Toluene 75.4 3.0 0.87 ug/m3 TO-15
m,p-Xylene 86.9 3.5 2.4 ug/m3 TO-15
o-Xylene 27 3.5 1.3 ug/m3 TO-15
Xylenes (total)114 3.5 1.3 ug/m3 TO-15
11 of 81
JD687093
SGS North America Inc.
Sample Results
Report of Analysis
Dayton, NJ
Section 4
12 of 81
JD687094
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 4 VMP-4
Lab Sample ID:JD68709-1 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1908 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W01181.D 1 07/07/23 01:31 TCH n/a n/a V8W47
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)19.5 0.80 0.58 ppbv 46.3 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 1.3 0.80 0.58 ppbv 4.2 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 7.6 0.80 0.18 ppbv 24 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform 0.86 0.80 0.15 ppbv 4.2 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.88 0.80 0.18 ppbv 3.0 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.49 0.80 0.42 ppbv J 2.4 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene 0.46 0.80 0.12 ppbv J 1.8 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 81
JD6870944.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 4 VMP-4
Lab Sample ID:JD68709-1 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1908 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 16.9 2.0 1.6 ppbv 31.8 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 6.3 0.80 0.24 ppbv 27 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 8.2 0.80 0.42 ppbv 30 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 2.1 0.80 0.38 ppbv 10 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 2.0 0.80 0.18 ppbv 8.2 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 2.9 0.80 0.21 ppbv 10 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 11.9 0.80 0.56 ppbv 29.3 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.3 0.80 0.22 ppbv 8.0 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 1.7 0.80 0.44 ppbv 5.0 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.65 0.80 0.29 ppbv J 2.7 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.77 0.80 0.21 ppbv J 3.3 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 6.7 0.80 0.35 ppbv 33 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.5 0.80 0.32 ppbv 7.4 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.84 0.80 0.16 ppbv 3.9 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 3.1 0.80 0.37 ppbv 9.4 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.70 0.16 0.056 ppbv 4.7 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 28.0 0.80 0.23 ppbv 106 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate 1.2 0.80 0.45 ppbv 4.2 2.8 1.6 ug/m3
106.2 m,p-Xylene 24.8 0.80 0.56 ppbv 108 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 7.4 0.80 0.31 ppbv 32 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)32.2 0.80 0.31 ppbv 140 3.5 1.3 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 81
JD6870944.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 4 VMP-4
Lab Sample ID:JD68709-1 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1908 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 97%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 81
JD6870944.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 5 VMP-4
Lab Sample ID:JD68709-2 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2308 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 8W01182.D 1 07/07/23 02:07 TCH n/a n/a V8W47
Run #2 8W01196.D 1 07/07/23 15:17 TCH n/a n/a V8W48
Initial Volume
Run #1 100 ml
Run #2 20.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)17.0 0.80 0.58 ppbv 40.4 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.83 0.80 0.58 ppbv 2.7 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 19.4 0.80 0.18 ppbv 60.4 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.89 0.80 0.36 ppbv 1.8 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 1.7 0.80 0.18 ppbv 5.9 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane 1.5 0.80 0.28 ppbv 6.1 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.43 0.80 0.42 ppbv J 2.1 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 81
JD6870944.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 5 VMP-4
Lab Sample ID:JD68709-2 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2308 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 17.4 2.0 1.6 ppbv 32.8 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 4.6 0.80 0.24 ppbv 20 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 8.5 0.80 0.42 ppbv 31 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 2.0 0.80 0.38 ppbv 9.8 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 1.2 0.80 0.18 ppbv 4.9 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.2 0.80 0.21 ppbv 4.2 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 11.3 0.80 0.56 ppbv 27.8 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride ND 0.80 0.22 ppbv ND 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 4.5 0.80 0.44 ppbv 13 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.57 0.80 0.29 ppbv J 2.3 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.68 0.80 0.21 ppbv J 2.9 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 6.6 0.80 0.35 ppbv 32 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.5 0.80 0.32 ppbv 7.4 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.66 0.80 0.16 ppbv J 3.1 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 3.5 0.80 0.37 ppbv 11 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 3.1 0.16 0.056 ppbv 21 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 554 a 4.0 1.8 ppbv 1630 a 12 5.3 ug/m3
108-88-3 92.14 Toluene 17.1 0.80 0.23 ppbv 64.4 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene 0.17 0.16 0.076 ppbv 0.91 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate 0.89 0.80 0.45 ppbv 3.1 2.8 1.6 ug/m3
106.2 m,p-Xylene 18.4 0.80 0.56 ppbv 79.9 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 5.9 0.80 0.31 ppbv 26 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)24.3 0.80 0.31 ppbv 106 3.5 1.3 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
17 of 81
JD6870944.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 5 VMP-4
Lab Sample ID:JD68709-2 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2308 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 96%96%65-128%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 81
JD6870944.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 6 VMP-4
Lab Sample ID:JD68709-3 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2315 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65651.D 1 07/08/23 17:52 TCH n/a n/a V2W2934
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)16.8 0.80 0.58 ppbv 39.9 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 1.0 0.80 0.18 ppbv 3.1 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform 0.88 0.80 0.15 ppbv 4.3 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.41 0.80 0.36 ppbv J 0.85 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.65 0.80 0.18 ppbv J 2.2 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.42 ppbv ND 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 81
JD6870944.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 6 VMP-4
Lab Sample ID:JD68709-3 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2315 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 18.6 2.0 1.6 ppbv 35.0 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 3.5 0.80 0.24 ppbv 15 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 6.5 0.80 0.42 ppbv 23 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 1.6 0.80 0.38 ppbv 7.9 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.87 0.80 0.18 ppbv 3.6 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.3 0.80 0.21 ppbv 4.6 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 13.7 0.80 0.56 ppbv 33.7 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.1 0.80 0.22 ppbv 7.3 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 2.0 0.80 0.44 ppbv 5.9 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.57 0.80 0.29 ppbv J 2.3 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
115-07-1 42 Propylene 3.3 2.0 0.57 ppbv 5.7 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.52 0.80 0.21 ppbv J 2.2 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 4.4 0.80 0.35 ppbv 22 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.2 0.80 0.32 ppbv 5.9 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.64 0.80 0.16 ppbv J 3.0 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 2.6 0.80 0.37 ppbv 7.9 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 10.9 0.16 0.056 ppbv 73.9 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 68.5 0.80 0.36 ppbv 202 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 11.0 0.80 0.23 ppbv 41.5 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 12.8 0.80 0.56 ppbv 55.6 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 4.5 0.80 0.31 ppbv 20 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)17.3 0.80 0.31 ppbv 75.6 3.5 1.3 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 81
JD6870944.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 6 VMP-4
Lab Sample ID:JD68709-3 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2315 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 81
JD6870944.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 9 VMP-6
Lab Sample ID:JD68709-4 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2195 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65652.D 1 07/08/23 18:29 TCH n/a n/a V2W2934
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)17.5 0.80 0.58 ppbv 41.6 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.40 0.80 0.18 ppbv J 1.2 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.70 0.80 0.18 ppbv J 2.4 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.47 0.80 0.42 ppbv J 2.3 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene 0.40 0.80 0.16 ppbv J 2.4 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 81
JD6870944.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 9 VMP-6
Lab Sample ID:JD68709-4 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2195 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 20.0 2.0 1.6 ppbv 37.7 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 2.8 0.80 0.24 ppbv 12 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 9.6 0.80 0.42 ppbv 35 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 1.3 0.80 0.38 ppbv 6.4 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.74 0.80 0.18 ppbv J 3.0 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.4 0.80 0.21 ppbv 4.9 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 10.4 0.80 0.56 ppbv 25.6 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 1.6 0.80 0.22 ppbv 5.6 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 3.0 0.80 0.44 ppbv 8.8 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.54 0.80 0.29 ppbv J 2.2 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
115-07-1 42 Propylene 1.7 2.0 0.57 ppbv J 2.9 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.46 0.80 0.21 ppbv J 2.0 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 3.9 0.80 0.35 ppbv 19 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.96 0.80 0.32 ppbv 4.7 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.50 0.80 0.16 ppbv J 2.3 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 2.3 0.80 0.37 ppbv 7.0 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 2.0 0.16 0.056 ppbv 14 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 33.9 0.80 0.36 ppbv 100 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 9.0 0.80 0.23 ppbv 34 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 9.8 0.80 0.56 ppbv 43 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 3.7 0.80 0.31 ppbv 16 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)13.5 0.80 0.31 ppbv 59.0 3.5 1.3 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 81
JD6870944.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 9 VMP-6
Lab Sample ID:JD68709-4 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2195 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 97%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 81
JD6870944.4
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:DUP-1
Lab Sample ID:JD68709-5 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1555 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65653.D 1 07/08/23 19:06 TCH n/a n/a V2W2934
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)14.0 0.80 0.58 ppbv 33.3 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.95 0.80 0.58 ppbv 3.0 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 6.8 0.80 0.18 ppbv 21 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform 0.97 0.80 0.15 ppbv 4.7 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.75 0.80 0.18 ppbv J 2.6 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.42 ppbv ND 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 81
JD6870944.5
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:DUP-1
Lab Sample ID:JD68709-5 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1555 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 8.0 2.0 1.6 ppbv 15 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 5.2 0.80 0.24 ppbv 23 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 6.6 0.80 0.42 ppbv 24 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 2.1 0.80 0.38 ppbv 10 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 1.3 0.80 0.18 ppbv 5.3 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 2.2 0.80 0.21 ppbv 7.8 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 5.4 0.80 0.56 ppbv 13 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 3.0 0.80 0.22 ppbv 10 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 1.4 0.80 0.44 ppbv 4.1 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.39 0.80 0.29 ppbv J 1.6 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene 0.66 0.80 0.21 ppbv J 2.8 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 5.9 0.80 0.35 ppbv 29 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.6 0.80 0.32 ppbv 7.9 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.65 0.80 0.16 ppbv J 3.0 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.39 0.80 0.37 ppbv J 1.2 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.63 0.16 0.056 ppbv 4.3 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 20.0 0.80 0.23 ppbv 75.4 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 20.0 0.80 0.56 ppbv 86.9 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 6.3 0.80 0.31 ppbv 27 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)26.3 0.80 0.31 ppbv 114 3.5 1.3 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 81
JD6870944.5
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:DUP-1
Lab Sample ID:JD68709-5 Date Sampled:06/30/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A1555 Date Received:07/01/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 81
JD6870944.5
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
• Summa Canister and Flow Controller Log
Dayton, NJ
Section 5
28 of 81
JD687095
JD68709: Chain of Custody
Page 1 of 2
29 of 81
JD6870955.1
Job Number:JD68709 Client:WSP USA ENVIRONMENT & INFRASTRU
Date / Time Received:7/1/2023 Delivery Method:FEDEX
Project:THE HUB ON HARRIS, CHARLOTTE, NC
4. No. Coolers:N/A
Airbill #'s:
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:
N/A
N/A
Quality Control Preservation Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
SM089-03Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:231619 pH 12+:203117A Other: (Specify)
JD68709: Chain of Custody
Page 2 of 2
30 of 81
JD6870955.1
Summa Canister and Flow Controller Log Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Received:07/01/23
SUMMA CANISTERS
Shipping Receiving
Summa Vac Date SCC SCC Sample Date Vac Pres Final Dil
ID L " Hg Out By Batch FileID Number In By " Hg psig psig Fact
A1908 1.4 29.4 06/26/23 DG CP123223W81187.D JD68709-1 07/05/23 ML 7 1
A2308 1.4 29.4 06/26/23 DG CP123175W50535.D JD68709-2 07/05/23 ML 6 1
A2315 1.4 29.4 06/26/23 DG CP123175W50535.D JD68709-3 07/05/23 ML 7.5 1
A2195 1.4 29.4 06/26/23 DG CP123175W50535.D JD68709-4 07/05/23 ML 6.5 1
A1555 1.4 29.4 06/26/23 DG CP123175W50535.D JD68709-5 07/05/23 ML 5.5 1
FLOW CONTROLLERS / OTHER
Shipping Receiving
Flow Date cc/Time Date cc/Flow
Crtl ID Out By min hrs.In By min RPD Equipment Type
FC800 06/26/23 DG 108 .167 07/05/23 ML 109 0.9 Flow Controller
MC187 06/26/23 DG 108 .167 07/05/23 ML 109 0.9 Flow Controller
MC221 06/26/23 DG 107 .167 07/05/23 ML 108 0.9 Flow Controller
FC1206 06/26/23 DG 108 .167 07/05/23 ML 107 0.9 Flow Controller
FC1268 06/26/23 DG 108 .167 07/05/23 ML 109 0.9 Flow Controller
SGS Bottle Order(s):
MM-062623-93
Prep Date Room Temp(F)Bar Pres "Hg
06/26/23 70 29.92
31 of 81
JD6870955.2
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
• Instrument Performance Checks (BFB)
• Surrogate Recovery Summaries
Dayton, NJ
Section 6
32 of 81
JD687096
Method Blank Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-MB 8W01165.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
33 of 81
JD6870966.1.1
Method Blank Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-MB 8W01165.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
34 of 81
JD6870966.1.1
Method Blank Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-MB 8W01165.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 95%65-128%
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
system artifact 1.72 2.4 ppbv J
Total TIC, Volatile 0 ppbv
35 of 81
JD6870966.1.1
Method Blank Summary Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W48-MB 8W01195.D 1 07/07/23 TCH n/a n/a V8W48
The QC reported here applies to the following samples:Method: TO-15
JD68709-2
CAS No.Compound Result RL MDL Units Q Result RL Units
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
36 of 81
JD6870966.1.2
Method Blank Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-MB 2W65644.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
37 of 81
JD6870966.1.3
Method Blank Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-MB 2W65644.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
38 of 81
JD6870966.1.3
Method Blank Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-MB 2W65644.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 93%65-128%
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
system artifact 1.66 4.9 ppbv J
Total TIC, Volatile 0 ppbv
39 of 81
JD6870966.1.3
Method Blank Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-MB 5W50520.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
40 of 81
JD6870966.1.4
Method Blank Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-MB 5W50520.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
41 of 81
JD6870966.1.4
Method Blank Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-MB 5W50520.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 105%65-128%
42 of 81
JD6870966.1.4
Method Blank Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-MB 3W81170.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
43 of 81
JD6870966.1.5
Method Blank Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-MB 3W81170.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
44 of 81
JD6870966.1.5
Method Blank Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-MB 3W81170.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 90%65-128%
45 of 81
JD6870966.1.5
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-BS 8W01162.D 1 07/06/23 TCH n/a n/a V8W47
V8W47-BSD 8W01163.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 10.2 102 10.4 104 2 70-130/30
106-99-0 1,3-Butadiene 10 11.4 114 11.6 116 2 70-130/30
71-43-2 Benzene 10 9.9 99 9.9 99 0 70-130/30
75-27-4 Bromodichloromethane 10 10.8 108 10.8 108 0 70-130/30
75-25-2 Bromoform 10 11.1 111 11.1 111 0 70-130/30
74-83-9 Bromomethane 10 10.3 103 10.2 102 1 70-130/30
593-60-2 Bromoethene 10 10.6 106 10.5 105 1 70-130/30
100-44-7 Benzyl Chloride 10 9.7 97 9.8 98 1 70-130/30
75-15-0 Carbon disulfide 10 12.2 122 12.2 122 0 70-130/30
108-90-7 Chlorobenzene 10 10.4 104 10.4 104 0 70-130/30
75-00-3 Chloroethane 10 10.4 104 10.3 103 1 70-130/30
67-66-3 Chloroform 10 10.1 101 10.0 100 1 70-130/30
74-87-3 Chloromethane 10 11.4 114 11.4 114 0 70-130/30
107-05-1 3-Chloropropene 10 10.8 108 10.9 109 1 70-130/30
95-49-8 2-Chlorotoluene 10 11.8 118 11.8 118 0 70-130/30
56-23-5 Carbon tetrachloride 10 11.1 111 11.1 111 0 70-130/30
110-82-7 Cyclohexane 10 11.1 111 11.1 111 0 70-130/30
75-34-3 1,1-Dichloroethane 10 10.3 103 10.3 103 0 70-130/30
75-35-4 1,1-Dichloroethylene 10 10.3 103 10.3 103 0 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 10.8 108 10.8 108 0 70-130/30
107-06-2 1,2-Dichloroethane 10 9.9 99 9.9 99 0 70-130/30
78-87-5 1,2-Dichloropropane 10 10.4 104 10.4 104 0 70-130/30
123-91-1 1,4-Dioxane 10 10.1 101 10.0 100 1 70-130/30
75-71-8 Dichlorodifluoromethane 10 10.6 106 10.4 104 2 70-130/30
124-48-1 Dibromochloromethane 10 11.8 118 11.7 117 1 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 10.2 102 10.2 102 0 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 10.5 105 10.4 104 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 11.0 110 11.2 112 2 70-130/30
541-73-1 m-Dichlorobenzene 10 11.5 115 11.6 116 1 70-130/30
95-50-1 o-Dichlorobenzene 10 11.9 119 12.0 120 1 70-130/30
106-46-7 p-Dichlorobenzene 10 11.7 117 11.8 118 1 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 10.2 102 10.3 103 1 70-130/30
64-17-5 Ethanol 10 8.3 83 8.2 82 1 70-130/30
100-41-4 Ethylbenzene 10 11.3 113 11.3 113 0 70-130/30
141-78-6 Ethyl Acetate 10 10.8 108 10.7 107 1 70-130/30
622-96-8 4-Ethyltoluene 10 11.6 116 11.6 116 0 70-130/30
* = Outside of Control Limits.
46 of 81
JD6870966.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-BS 8W01162.D 1 07/06/23 TCH n/a n/a V8W47
V8W47-BSD 8W01163.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 10.9 109 10.8 108 1 70-130/30
76-14-2 Freon 114 10 10.8 108 10.6 106 2 70-130/30
142-82-5 Heptane 10 11.9 119 11.8 118 1 70-130/30
87-68-3 Hexachlorobutadiene 10 12.8 128 12.8 128 0 70-130/30
110-54-3 Hexane 10 9.6 96 9.5 95 1 70-130/30
591-78-6 2-Hexanone 10 11.4 114 11.4 114 0 70-130/30
67-63-0 Isopropyl Alcohol 10 9.7 97 9.8 98 1 70-130/30
75-09-2 Methylene chloride 10 10.4 104 10.4 104 0 70-130/30
78-93-3 Methyl ethyl ketone 10 10.0 100 10 100 0 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 11.9 119 11.8 118 1 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 10.3 103 10.5 105 2 70-130/30
80-62-6 Methylmethacrylate 10 10.7 107 10.8 108 1 70-130/30
91-20-3 Naphthalene 10 9.6 96 9.6 96 0 70-130/30
115-07-1 Propylene 10 10.6 106 10.4 104 2 70-130/30
100-42-5 Styrene 10 12.0 120 12.0 120 0 70-130/30
71-55-6 1,1,1-Trichloroethane 10 10.2 102 10.2 102 0 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 10.4 104 10.4 104 0 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10.4 104 10.4 104 0 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 11.7 117 11.7 117 0 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.5 125 12.4 124 1 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.5 115 11.6 116 1 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 11.1 111 11.1 111 0 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 10.9 109 11.0 110 1 70-130/30
127-18-4 Tetrachloroethylene 10 10.9 109 11.0 110 1 70-130/30
109-99-9 Tetrahydrofuran 10 10.4 104 10.5 105 1 70-130/30
108-88-3 Toluene 10 10.8 108 10.9 109 1 70-130/30
79-01-6 Trichloroethylene 10 10.5 105 10.5 105 0 70-130/30
75-69-4 Trichlorofluoromethane 10 10.2 102 10.1 101 1 70-130/30
75-01-4 Vinyl chloride 10 10.8 108 10.7 107 1 70-130/30
108-05-4 Vinyl Acetate 10 10.8 108 10.9 109 1 70-130/30
m,p-Xylene 20 22.7 114 22.8 114 0 70-130/30
95-47-6 o-Xylene 10 11.4 114 11.4 114 0 70-130/30
1330-20-7 Xylenes (total)30 34.1 114 34.1 114 0 70-130/30
* = Outside of Control Limits.
47 of 81
JD6870966.2.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W47-BS 8W01162.D 1 07/06/23 TCH n/a n/a V8W47
V8W47-BSD 8W01163.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 98%98%65-128%
* = Outside of Control Limits.
48 of 81
JD6870966.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W48-BS 8W01192.D 1 07/07/23 TCH n/a n/a V8W48
V8W48-BSD 8W01193.D 1 07/07/23 TCH n/a n/a V8W48
The QC reported here applies to the following samples:Method: TO-15
JD68709-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
109-99-9 Tetrahydrofuran 10 11.0 110 11.0 110 0 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 99%98%65-128%
* = Outside of Control Limits.
49 of 81
JD6870966.2.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-BS 2W65641.D 1 07/08/23 TCH n/a n/a V2W2934
V2W2934-BSD 2W65642.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 9.1 91 8.7 87 4 70-130/30
106-99-0 1,3-Butadiene 10 9.9 99 10 100 1 70-130/30
71-43-2 Benzene 10 10.2 102 10.1 101 1 70-130/30
75-27-4 Bromodichloromethane 10 11.1 111 10.9 109 2 70-130/30
75-25-2 Bromoform 10 11.3 113 11.2 112 1 70-130/30
74-83-9 Bromomethane 10 11.1 111 10.9 109 2 70-130/30
593-60-2 Bromoethene 10 11.1 111 10.8 108 3 70-130/30
100-44-7 Benzyl Chloride 10 11.7 117 11.3 113 3 70-130/30
75-15-0 Carbon disulfide 10 10.8 108 10.6 106 2 70-130/30
108-90-7 Chlorobenzene 10 9.7 97 9.7 97 0 70-130/30
75-00-3 Chloroethane 10 10.7 107 10.2 102 5 70-130/30
67-66-3 Chloroform 10 10.6 106 10.4 104 2 70-130/30
74-87-3 Chloromethane 10 10.8 108 10.6 106 2 70-130/30
107-05-1 3-Chloropropene 10 11.5 115 11.1 111 4 70-130/30
95-49-8 2-Chlorotoluene 10 11.3 113 11.1 111 2 70-130/30
56-23-5 Carbon tetrachloride 10 11.5 115 11.5 115 0 70-130/30
110-82-7 Cyclohexane 10 10.6 106 10.5 105 1 70-130/30
75-34-3 1,1-Dichloroethane 10 10.3 103 10.3 103 0 70-130/30
75-35-4 1,1-Dichloroethylene 10 11.4 114 11.2 112 2 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 9.5 95 9.4 94 1 70-130/30
107-06-2 1,2-Dichloroethane 10 10.3 103 10.2 102 1 70-130/30
78-87-5 1,2-Dichloropropane 10 10.4 104 10.1 101 3 70-130/30
123-91-1 1,4-Dioxane 10 11.5 115 11.6 116 1 70-130/30
75-71-8 Dichlorodifluoromethane 10 11.3 113 11.1 111 2 70-130/30
124-48-1 Dibromochloromethane 10 11.1 111 10.9 109 2 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 9.9 99 9.8 98 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 10.7 107 10.4 104 3 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 10.5 105 10.5 105 0 70-130/30
541-73-1 m-Dichlorobenzene 10 9.8 98 9.4 94 4 70-130/30
95-50-1 o-Dichlorobenzene 10 10.8 108 10.5 105 3 70-130/30
106-46-7 p-Dichlorobenzene 10 9.1 91 8.8 88 3 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 9.7 97 9.6 96 1 70-130/30
64-17-5 Ethanol 10 10.2 102 9.7 97 5 70-130/30
100-41-4 Ethylbenzene 10 10.7 107 10.6 106 1 70-130/30
141-78-6 Ethyl Acetate 10 10.1 101 10.1 101 0 70-130/30
622-96-8 4-Ethyltoluene 10 11.5 115 11.2 112 3 70-130/30
* = Outside of Control Limits.
50 of 81
JD6870966.2.3
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-BS 2W65641.D 1 07/08/23 TCH n/a n/a V2W2934
V2W2934-BSD 2W65642.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 11.5 115 11.3 113 2 70-130/30
76-14-2 Freon 114 10 11.6 116 11.4 114 2 70-130/30
142-82-5 Heptane 10 10.0 100 9.7 97 3 70-130/30
87-68-3 Hexachlorobutadiene 10 11.2 112 10.5 105 6 70-130/30
110-54-3 Hexane 10 10.3 103 10 100 3 70-130/30
591-78-6 2-Hexanone 10 8.2 82 8.2 82 0 70-130/30
67-63-0 Isopropyl Alcohol 10 9.6 96 9.5 95 1 70-130/30
75-09-2 Methylene chloride 10 10.9 109 10.6 106 3 70-130/30
78-93-3 Methyl ethyl ketone 10 9.7 97 9.4 94 3 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 10.5 105 10.2 102 3 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 10.6 106 10.5 105 1 70-130/30
80-62-6 Methylmethacrylate 10 10.4 104 10.3 103 1 70-130/30
91-20-3 Naphthalene 10 9.7 97 8.4 84 14 70-130/30
115-07-1 Propylene 10 8.9 89 8.7 87 2 70-130/30
100-42-5 Styrene 10 10.7 107 10.6 106 1 70-130/30
71-55-6 1,1,1-Trichloroethane 10 10.9 109 10.8 108 1 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 10.9 109 10.7 107 2 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10.2 102 10.0 100 2 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 9.3 93 8.4 84 10 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.0 120 11.7 117 3 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.6 116 11.4 114 2 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 10.6 106 10.4 104 2 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 11.9 119 11.8 118 1 70-130/30
127-18-4 Tetrachloroethylene 10 10.1 101 9.9 99 2 70-130/30
109-99-9 Tetrahydrofuran 10 10.7 107 10.8 108 1 70-130/30
108-88-3 Toluene 10 10.5 105 10.4 104 1 70-130/30
79-01-6 Trichloroethylene 10 10.5 105 10.5 105 0 70-130/30
75-69-4 Trichlorofluoromethane 10 11.1 111 10.8 108 3 70-130/30
75-01-4 Vinyl chloride 10 10.5 105 10.4 104 1 70-130/30
108-05-4 Vinyl Acetate 10 10.7 107 10.7 107 0 70-130/30
m,p-Xylene 20 21.7 109 21.3 107 2 70-130/30
95-47-6 o-Xylene 10 11.0 110 10.9 109 1 70-130/30
1330-20-7 Xylenes (total)30 32.7 109 32.2 107 2 70-130/30
* = Outside of Control Limits.
51 of 81
JD6870966.2.3
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2934-BS 2W65641.D 1 07/08/23 TCH n/a n/a V2W2934
V2W2934-BSD 2W65642.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 102%101%65-128%
* = Outside of Control Limits.
52 of 81
JD6870966.2.3
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-BS 5W50517.D 1 06/19/23 TCH n/a n/a V5W2073
V5W2073-BSD 5W50518.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 10.2 102 10.2 102 0 70-130/30
106-99-0 1,3-Butadiene 10 9.8 98 9.6 96 2 70-130/30
71-43-2 Benzene 10 10.5 105 10.3 103 2 70-130/30
75-27-4 Bromodichloromethane 10 11.0 110 10.7 107 3 70-130/30
75-25-2 Bromoform 10 12.4 124 12.1 121 2 70-130/30
74-83-9 Bromomethane 10 9.8 98 9.6 96 2 70-130/30
593-60-2 Bromoethene 10 9.5 95 9.3 93 2 70-130/30
100-44-7 Benzyl Chloride 10 12.1 121 11.8 118 3 70-130/30
75-15-0 Carbon disulfide 10 10.5 105 10.2 102 3 70-130/30
108-90-7 Chlorobenzene 10 10.7 107 10.6 106 1 70-130/30
75-00-3 Chloroethane 10 10.2 102 9.9 99 3 70-130/30
67-66-3 Chloroform 10 10.3 103 10.1 101 2 70-130/30
74-87-3 Chloromethane 10 9.7 97 9.4 94 3 70-130/30
107-05-1 3-Chloropropene 10 11.6 116 11.2 112 4 70-130/30
95-49-8 2-Chlorotoluene 10 11.5 115 11.3 113 2 70-130/30
56-23-5 Carbon tetrachloride 10 10.7 107 10.4 104 3 70-130/30
110-82-7 Cyclohexane 10 10.8 108 10.6 106 2 70-130/30
75-34-3 1,1-Dichloroethane 10 10.5 105 10.3 103 2 70-130/30
75-35-4 1,1-Dichloroethylene 10 8.8 88 8.6 86 2 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 11.5 115 11.3 113 2 70-130/30
107-06-2 1,2-Dichloroethane 10 10.6 106 10.4 104 2 70-130/30
78-87-5 1,2-Dichloropropane 10 10.5 105 10.2 102 3 70-130/30
123-91-1 1,4-Dioxane 10 12.4 124 11.9 119 4 70-130/30
75-71-8 Dichlorodifluoromethane 10 11.1 111 10.7 107 4 70-130/30
124-48-1 Dibromochloromethane 10 11.7 117 11.6 116 1 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 9.7 97 9.8 98 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 9.4 94 9.1 91 3 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 11.5 115 11.2 112 3 70-130/30
541-73-1 m-Dichlorobenzene 10 11.8 118 11.4 114 3 70-130/30
95-50-1 o-Dichlorobenzene 10 11.4 114 11.1 111 3 70-130/30
106-46-7 p-Dichlorobenzene 10 11.3 113 11.0 110 3 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 11.5 115 11.2 112 3 70-130/30
64-17-5 Ethanol 10 10.3 103 10.2 102 1 70-130/30
100-41-4 Ethylbenzene 10 11.1 111 10.9 109 2 70-130/30
141-78-6 Ethyl Acetate 10 12.0 120 11.6 116 3 70-130/30
622-96-8 4-Ethyltoluene 10 12.0 120 11.7 117 3 70-130/30
* = Outside of Control Limits.
53 of 81
JD6870966.2.4
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-BS 5W50517.D 1 06/19/23 TCH n/a n/a V5W2073
V5W2073-BSD 5W50518.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 10.4 104 10.2 102 2 70-130/30
76-14-2 Freon 114 10 10.2 102 10 100 2 70-130/30
142-82-5 Heptane 10 10.9 109 10.5 105 4 70-130/30
87-68-3 Hexachlorobutadiene 10 13.0 130 12.8 128 2 70-130/30
110-54-3 Hexane 10 10.8 108 10.5 105 3 70-130/30
591-78-6 2-Hexanone 10 12.8 128 12.6 126 2 70-130/30
67-63-0 Isopropyl Alcohol 10 10.2 102 10.0 100 2 70-130/30
75-09-2 Methylene chloride 10 9.5 95 9.4 94 1 70-130/30
78-93-3 Methyl ethyl ketone 10 11.7 117 11.5 115 2 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 12.7 127 12.3 123 3 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 10.1 101 10 100 1 70-130/30
80-62-6 Methylmethacrylate 10 12.1 121 11.6 116 4 70-130/30
91-20-3 Naphthalene 10 13.8 138* a 13.3 133* a 4 70-130/30
115-07-1 Propylene 10 10 100 9.5 95 5 70-130/30
100-42-5 Styrene 10 12.0 120 11.7 117 3 70-130/30
71-55-6 1,1,1-Trichloroethane 10 10.2 102 10.0 100 2 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 11.2 112 10.9 109 3 70-130/30
79-00-5 1,1,2-Trichloroethane 10 11.0 110 10.8 108 2 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 12.4 124 12.3 123 1 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.0 120 11.6 116 3 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.6 116 11.3 113 3 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 11.0 110 10.7 107 3 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 10.7 107 10.5 105 2 70-130/30
127-18-4 Tetrachloroethylene 10 10.5 105 10.5 105 0 70-130/30
109-99-9 Tetrahydrofuran 10 12.3 123 12.1 121 2 70-130/30
108-88-3 Toluene 10 11.0 110 10.7 107 3 70-130/30
79-01-6 Trichloroethylene 10 10.8 108 10.5 105 3 70-130/30
75-69-4 Trichlorofluoromethane 10 10.4 104 10.1 101 3 70-130/30
75-01-4 Vinyl chloride 10 10 100 9.8 98 2 70-130/30
108-05-4 Vinyl Acetate 10 9.8 98 9.6 96 2 70-130/30
m,p-Xylene 20 22.9 115 22.5 113 2 70-130/30
95-47-6 o-Xylene 10 11.4 114 11.3 113 1 70-130/30
1330-20-7 Xylenes (total)30 34.4 115 33.8 113 2 70-130/30
* = Outside of Control Limits.
54 of 81
JD6870966.2.4
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-BS 5W50517.D 1 06/19/23 TCH n/a n/a V5W2073
V5W2073-BSD 5W50518.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here applies to the following samples:Method: TO-15
V5W2073-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 102%101%65-128%
(a) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
55 of 81
JD6870966.2.4
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-BS 3W81167.D 1 06/20/23 WC n/a n/a V3W3206
V3W3206-BSD 3W81168.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 8.6 86 8.4 84 2 70-130/30
106-99-0 1,3-Butadiene 10 10.3 103 9.3 93 10 70-130/30
71-43-2 Benzene 10 8.5 85 8.1 81 5 70-130/30
75-27-4 Bromodichloromethane 10 8.8 88 8.5 85 3 70-130/30
75-25-2 Bromoform 10 10.7 107 10.4 104 3 70-130/30
74-83-9 Bromomethane 10 11.1 111 10.2 102 8 70-130/30
593-60-2 Bromoethene 10 10.6 106 9.6 96 10 70-130/30
100-44-7 Benzyl Chloride 10 13.6 136* a 12.8 128 6 70-130/30
75-15-0 Carbon disulfide 10 9.5 95 9.3 93 2 70-130/30
108-90-7 Chlorobenzene 10 8.7 87 8.6 86 1 70-130/30
75-00-3 Chloroethane 10 11.1 111 10.3 103 7 70-130/30
67-66-3 Chloroform 10 8.8 88 8.5 85 3 70-130/30
74-87-3 Chloromethane 10 10.3 103 9.0 90 13 70-130/30
107-05-1 3-Chloropropene 10 9.8 98 9.6 96 2 70-130/30
95-49-8 2-Chlorotoluene 10 9.5 95 9.2 92 3 70-130/30
56-23-5 Carbon tetrachloride 10 8.9 89 8.9 89 0 70-130/30
110-82-7 Cyclohexane 10 8.2 82 8.0 80 2 70-130/30
75-34-3 1,1-Dichloroethane 10 9.0 90 8.6 86 5 70-130/30
75-35-4 1,1-Dichloroethylene 10 8.9 89 8.7 87 2 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 8.5 85 8.3 83 2 70-130/30
107-06-2 1,2-Dichloroethane 10 9.2 92 8.9 89 3 70-130/30
78-87-5 1,2-Dichloropropane 10 9.5 95 9.0 90 5 70-130/30
123-91-1 1,4-Dioxane 10 9.6 96 9.2 92 4 70-130/30
75-71-8 Dichlorodifluoromethane 10 11.3 113 10 100 12 70-130/30
124-48-1 Dibromochloromethane 10 7.8 78 7.6 76 3 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 9.0 90 8.9 89 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 8.6 86 8.5 85 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 9.8 98 9.4 94 4 70-130/30
541-73-1 m-Dichlorobenzene 10 11.8 118 11.2 112 5 70-130/30
95-50-1 o-Dichlorobenzene 10 11.3 113 10.6 106 6 70-130/30
106-46-7 p-Dichlorobenzene 10 12.2 122 11.5 115 6 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 10.3 103 10 100 3 70-130/30
64-17-5 Ethanol 10 10.7 107 9.8 98 9 70-130/30
100-41-4 Ethylbenzene 10 8.9 89 8.8 88 1 70-130/30
141-78-6 Ethyl Acetate 10 10.3 103 10.1 101 2 70-130/30
622-96-8 4-Ethyltoluene 10 10.4 104 10.1 101 3 70-130/30
* = Outside of Control Limits.
56 of 81
JD6870966.2.5
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-BS 3W81167.D 1 06/20/23 WC n/a n/a V3W3206
V3W3206-BSD 3W81168.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 9.0 90 9.0 90 0 70-130/30
76-14-2 Freon 114 10 11.3 113 10.6 106 6 70-130/30
142-82-5 Heptane 10 8.9 89 8.4 84 6 70-130/30
87-68-3 Hexachlorobutadiene 10 12.8 128 12.8 128 0 70-130/30
110-54-3 Hexane 10 8.7 87 8.1 81 7 70-130/30
591-78-6 2-Hexanone 10 8.8 88 8.4 84 5 70-130/30
67-63-0 Isopropyl Alcohol 10 9.3 93 8.9 89 4 70-130/30
75-09-2 Methylene chloride 10 9.1 91 8.9 89 2 70-130/30
78-93-3 Methyl ethyl ketone 10 10.3 103 10.0 100 3 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 8.7 87 8.3 83 5 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 9.3 93 9.1 91 2 70-130/30
80-62-6 Methylmethacrylate 10 9.4 94 9.1 91 3 70-130/30
91-20-3 Naphthalene 10 12.1 121 11.5 115 5 70-130/30
115-07-1 Propylene 10 11.7 117 9.6 96 20 70-130/30
100-42-5 Styrene 10 9.9 99 9.7 97 2 70-130/30
71-55-6 1,1,1-Trichloroethane 10 8.5 85 8.4 84 1 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 9.6 96 9.3 93 3 70-130/30
79-00-5 1,1,2-Trichloroethane 10 9.2 92 9.0 90 2 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 11.1 111 10.7 107 4 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 10.7 107 10.2 102 5 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 9.7 97 9.3 93 4 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 8.4 84 7.9 79 6 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 8.8 88 8.4 84 5 70-130/30
127-18-4 Tetrachloroethylene 10 8.5 85 8.4 84 1 70-130/30
109-99-9 Tetrahydrofuran 10 9.6 96 9.4 94 2 70-130/30
108-88-3 Toluene 10 9.2 92 9.1 91 1 70-130/30
79-01-6 Trichloroethylene 10 8.7 87 8.5 85 2 70-130/30
75-69-4 Trichlorofluoromethane 10 9.6 96 9.4 94 2 70-130/30
75-01-4 Vinyl chloride 10 11.1 111 10.0 100 10 70-130/30
108-05-4 Vinyl Acetate 10 10.5 105 10.3 103 2 70-130/30
m,p-Xylene 20 17.6 88 17.3 87 2 70-130/30
95-47-6 o-Xylene 10 9.1 91 8.8 88 3 70-130/30
1330-20-7 Xylenes (total)30 26.7 89 26.1 87 2 70-130/30
* = Outside of Control Limits.
57 of 81
JD6870966.2.5
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-BS 3W81167.D 1 06/20/23 WC n/a n/a V3W3206
V3W3206-BSD 3W81168.D 1 06/20/23 WC n/a n/a V3W3206
The QC reported here applies to the following samples:Method: TO-15
V3W3206-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 108%109%65-128%
(a) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
58 of 81
JD6870966.2.5
Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68708-1DUP 8W01167.D 1 07/06/23 TCH n/a n/a V8W47
JD68708-1 8W01166.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
JD68708-1 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
67-64-1 Acetone (2-Propanone)7.2 6.6 9 25
106-99-0 1,3-Butadiene ND ND nc 25
71-43-2 Benzene ND ND nc 25
75-27-4 Bromodichloromethane ND ND nc 25
75-25-2 Bromoform ND ND nc 25
74-83-9 Bromomethane ND ND nc 25
593-60-2 Bromoethene ND ND nc 25
100-44-7 Benzyl Chloride ND ND nc 25
75-15-0 Carbon disulfide ND ND nc 25
108-90-7 Chlorobenzene ND ND nc 25
75-00-3 Chloroethane ND ND nc 25
67-66-3 Chloroform ND ND nc 25
74-87-3 Chloromethane ND ND nc 25
107-05-1 3-Chloropropene ND ND nc 25
95-49-8 2-Chlorotoluene ND ND nc 25
56-23-5 Carbon tetrachloride ND ND nc 25
110-82-7 Cyclohexane ND ND nc 25
75-34-3 1,1-Dichloroethane ND ND nc 25
75-35-4 1,1-Dichloroethylene ND ND nc 25
106-93-4 1,2-Dibromoethane (EDB)ND ND nc 25
107-06-2 1,2-Dichloroethane ND ND nc 25
78-87-5 1,2-Dichloropropane ND ND nc 25
123-91-1 1,4-Dioxane ND ND nc 25
75-71-8 Dichlorodifluoromethane 0.46 J 0.47 J 2 25
124-48-1 Dibromochloromethane ND ND nc 25
156-60-5 trans-1,2-Dichloroethylene ND ND nc 25
156-59-2 cis-1,2-Dichloroethylene ND ND nc 25
10061-01-5 cis-1,3-Dichloropropene ND ND nc 25
541-73-1 m-Dichlorobenzene ND ND nc 25
95-50-1 o-Dichlorobenzene ND ND nc 25
106-46-7 p-Dichlorobenzene ND ND nc 25
10061-02-6 trans-1,3-Dichloropropene ND ND nc 25
64-17-5 Ethanol 8.7 8.2 6 25
100-41-4 Ethylbenzene ND ND nc 25
141-78-6 Ethyl Acetate 1.9 2.0 5 25
622-96-8 4-Ethyltoluene ND ND nc 25
* = Outside of Control Limits.
59 of 81
JD6870966.3.1
Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68708-1DUP 8W01167.D 1 07/06/23 TCH n/a n/a V8W47
JD68708-1 8W01166.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
JD68708-1 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
76-13-1 Freon 113 ND ND nc 25
76-14-2 Freon 114 ND ND nc 25
142-82-5 Heptane ND ND nc 25
87-68-3 Hexachlorobutadiene ND ND nc 25
110-54-3 Hexane 6.0 5.4 11 25
591-78-6 2-Hexanone ND ND nc 25
67-63-0 Isopropyl Alcohol 2.3 1.8 24 25
75-09-2 Methylene chloride 23.7 19.8 18 25
78-93-3 Methyl ethyl ketone 0.48 J 0.55 J 14 25
108-10-1 Methyl Isobutyl Ketone ND ND nc 25
1634-04-4 Methyl Tert Butyl Ether ND ND nc 25
80-62-6 Methylmethacrylate ND ND nc 25
91-20-3 Naphthalene ND ND nc 25
115-07-1 Propylene ND ND nc 25
100-42-5 Styrene ND ND nc 25
71-55-6 1,1,1-Trichloroethane ND ND nc 25
79-34-5 1,1,2,2-Tetrachloroethane ND ND nc 25
79-00-5 1,1,2-Trichloroethane ND ND nc 25
120-82-1 1,2,4-Trichlorobenzene ND ND nc 25
95-63-6 1,2,4-Trimethylbenzene ND ND nc 25
108-67-8 1,3,5-Trimethylbenzene ND ND nc 25
540-84-1 2,2,4-Trimethylpentane ND ND nc 25
75-65-0 Tertiary Butyl Alcohol ND ND nc 25
127-18-4 Tetrachloroethylene ND ND nc 25
109-99-9 Tetrahydrofuran ND ND nc 25
108-88-3 Toluene ND ND nc 25
79-01-6 Trichloroethylene ND ND nc 25
75-69-4 Trichlorofluoromethane 1.3 1.3 0 25
75-01-4 Vinyl chloride ND ND nc 25
108-05-4 Vinyl Acetate ND ND nc 25
m,p-Xylene ND ND nc 25
95-47-6 o-Xylene ND ND nc 25
1330-20-7 Xylenes (total)ND ND nc 25
* = Outside of Control Limits.
60 of 81
JD6870966.3.1
Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68708-1DUP 8W01167.D 1 07/06/23 TCH n/a n/a V8W47
JD68708-1 8W01166.D 1 07/06/23 TCH n/a n/a V8W47
The QC reported here applies to the following samples:Method: TO-15
JD68709-1, JD68709-2
CAS No.Surrogate Recoveries DUP JD68708-1 Limits
460-00-4 4-Bromofluorobenzene 96%96%65-128%
* = Outside of Control Limits.
61 of 81
JD6870966.3.1
Duplicate Summary Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68888-1DUP 8W01202.D 1 07/07/23 TCH n/a n/a V8W48
JD68888-1 8W01201.D 1 07/07/23 TCH n/a n/a V8W48
The QC reported here applies to the following samples:Method: TO-15
JD68709-2
JD68888-1 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
109-99-9 Tetrahydrofuran 0.48 J 0.46 J 4 25
CAS No.Surrogate Recoveries DUP JD68888-1 Limits
460-00-4 4-Bromofluorobenzene 96%96%65-128%
* = Outside of Control Limits.
62 of 81
JD6870966.3.2
Duplicate Summary Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68407-1DUP 2W65647.D 1 07/08/23 TCH n/a n/a V2W2934
JD68407-1 2W65646.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
JD68407-1 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
67-64-1 Acetone (2-Propanone)28.5 30.2 6 25
106-99-0 1,3-Butadiene ND ND nc 25
71-43-2 Benzene ND ND nc 25
75-27-4 Bromodichloromethane ND ND nc 25
75-25-2 Bromoform ND ND nc 25
74-83-9 Bromomethane ND ND nc 25
593-60-2 Bromoethene ND ND nc 25
100-44-7 Benzyl Chloride ND ND nc 25
75-15-0 Carbon disulfide ND ND nc 25
108-90-7 Chlorobenzene 1.1 1.2 9 25
75-00-3 Chloroethane ND ND nc 25
67-66-3 Chloroform 0.42 J 0.42 J 0 25
74-87-3 Chloromethane ND ND nc 25
107-05-1 3-Chloropropene ND ND nc 25
95-49-8 2-Chlorotoluene ND ND nc 25
56-23-5 Carbon tetrachloride ND ND nc 25
110-82-7 Cyclohexane 4.2 4.4 5 25
75-34-3 1,1-Dichloroethane ND ND nc 25
75-35-4 1,1-Dichloroethylene ND ND nc 25
106-93-4 1,2-Dibromoethane (EDB)ND ND nc 25
107-06-2 1,2-Dichloroethane ND ND nc 25
78-87-5 1,2-Dichloropropane ND ND nc 25
123-91-1 1,4-Dioxane ND ND nc 25
75-71-8 Dichlorodifluoromethane ND 0.44 J 200* a 25
124-48-1 Dibromochloromethane ND ND nc 25
156-60-5 trans-1,2-Dichloroethylene ND ND nc 25
156-59-2 cis-1,2-Dichloroethylene 1.5 1.4 7 25
10061-01-5 cis-1,3-Dichloropropene ND ND nc 25
541-73-1 m-Dichlorobenzene ND ND nc 25
95-50-1 o-Dichlorobenzene ND ND nc 25
106-46-7 p-Dichlorobenzene ND ND nc 25
10061-02-6 trans-1,3-Dichloropropene ND ND nc 25
64-17-5 Ethanol 63.9 66.6 4 25
100-41-4 Ethylbenzene 0.51 J 0.50 J 2 25
141-78-6 Ethyl Acetate 6.4 7.1 10 25
622-96-8 4-Ethyltoluene ND ND nc 25
* = Outside of Control Limits.
63 of 81
JD6870966.3.3
Duplicate Summary Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68407-1DUP 2W65647.D 1 07/08/23 TCH n/a n/a V2W2934
JD68407-1 2W65646.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
JD68407-1 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
76-13-1 Freon 113 ND ND nc 25
76-14-2 Freon 114 ND ND nc 25
142-82-5 Heptane 8.1 8.5 5 25
87-68-3 Hexachlorobutadiene ND ND nc 25
110-54-3 Hexane 3.9 4.2 7 25
591-78-6 2-Hexanone ND ND nc 25
67-63-0 Isopropyl Alcohol 10.1 10.6 5 25
75-09-2 Methylene chloride 1.3 1.4 7 25
78-93-3 Methyl ethyl ketone 2.4 2.5 4 25
108-10-1 Methyl Isobutyl Ketone 0.74 J 0.64 J 14 25
1634-04-4 Methyl Tert Butyl Ether ND ND nc 25
80-62-6 Methylmethacrylate ND ND nc 25
91-20-3 Naphthalene ND ND nc 25
115-07-1 Propylene ND ND nc 25
100-42-5 Styrene 3.7 3.9 5 25
71-55-6 1,1,1-Trichloroethane ND ND nc 25
79-34-5 1,1,2,2-Tetrachloroethane ND ND nc 25
79-00-5 1,1,2-Trichloroethane ND ND nc 25
120-82-1 1,2,4-Trichlorobenzene ND ND nc 25
95-63-6 1,2,4-Trimethylbenzene 0.85 0.71 J 18 25
108-67-8 1,3,5-Trimethylbenzene 0.40 J ND 200* a 25
540-84-1 2,2,4-Trimethylpentane ND ND nc 25
75-65-0 Tertiary Butyl Alcohol 3.2 3.7 14 25
127-18-4 Tetrachloroethylene 4.6 4.8 4 25
109-99-9 Tetrahydrofuran ND ND nc 25
108-88-3 Toluene 5.6 5.8 4 25
79-01-6 Trichloroethylene 0.59 0.60 2 25
75-69-4 Trichlorofluoromethane ND ND nc 25
75-01-4 Vinyl chloride ND ND nc 25
108-05-4 Vinyl Acetate ND ND nc 25
m,p-Xylene 1.4 1.4 0 25
95-47-6 o-Xylene 0.72 J 0.66 J 9 25
1330-20-7 Xylenes (total)2.1 2.1 0 25
* = Outside of Control Limits.
64 of 81
JD6870966.3.3
Duplicate Summary Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD68407-1DUP 2W65647.D 1 07/08/23 TCH n/a n/a V2W2934
JD68407-1 2W65646.D 1 07/08/23 TCH n/a n/a V2W2934
The QC reported here applies to the following samples:Method: TO-15
JD68709-3, JD68709-4, JD68709-5
CAS No.Surrogate Recoveries DUP JD68407-1 Limits
460-00-4 4-Bromofluorobenzene 99%96%65-128%
(a) RPD acceptable due to low DUP and sample concentrations.
* = Outside of Control Limits.
65 of 81
JD6870966.3.3
Summa Cleaning Certification Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-SCC 5W50533.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here (Summa A1921) applies to the following samples:Method: TO-15
Batch CP12317 cleaned 06/13/23: JD68709-2(A2308), JD68709-3(A2315), JD68709-4(A2195), JD68709-5(A1555)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
66 of 81
JD6870966.4.1
Summa Cleaning Certification Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-SCC 5W50533.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here (Summa A1921) applies to the following samples:Method: TO-15
Batch CP12317 cleaned 06/13/23: JD68709-2(A2308), JD68709-3(A2315), JD68709-4(A2195), JD68709-5(A1555)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
67 of 81
JD6870966.4.1
Summa Cleaning Certification Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2073-SCC 5W50533.D 1 06/19/23 TCH n/a n/a V5W2073
The QC reported here (Summa A1921) applies to the following samples:Method: TO-15
Batch CP12317 cleaned 06/13/23: JD68709-2(A2308), JD68709-3(A2315), JD68709-4(A2195), JD68709-5(A1555)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 102%65-128%
68 of 81
JD6870966.4.1
Summa Cleaning Certification Page 1 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-SCC 3W81185.D 1 06/21/23 WC n/a n/a V3W3206
The QC reported here (Summa A2313) applies to the following samples:Method: TO-15
Batch CP12322 cleaned 06/15/23: JD68709-1(A1908)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
69 of 81
JD6870966.4.2
Summa Cleaning Certification Page 2 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-SCC 3W81185.D 1 06/21/23 WC n/a n/a V3W3206
The QC reported here (Summa A2313) applies to the following samples:Method: TO-15
Batch CP12322 cleaned 06/15/23: JD68709-1(A1908)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
70 of 81
JD6870966.4.2
Summa Cleaning Certification Page 3 of 3
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3206-SCC 3W81185.D 1 06/21/23 WC n/a n/a V3W3206
The QC reported here (Summa A2313) applies to the following samples:Method: TO-15
Batch CP12322 cleaned 06/15/23: JD68709-1(A1908)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 88%65-128%
71 of 81
JD6870966.4.2
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V2W2931-BFB Injection Date:06/30/23
Lab File ID:2W65579.D Injection Time:19:01
Instrument ID:GCMS2W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 14574 20.7 Pass
75 30.0 - 66.0% of mass 95 37208 52.8 Pass
95 Base peak, 100% relative abundance 70493 100.0 Pass
96 5.0 - 9.0% of mass 95 4597 6.52 Pass
173 Less than 2.0% of mass 174 176 0.25 (0.28) a Pass
174 50.0 - 120.0% of mass 95 63731 90.4 Pass
175 4.0 - 9.01% of mass 174 4297 6.10 (6.74) a Pass
176 93.0 - 101.0% of mass 174 60747 86.2 (95.3) a Pass
177 5.0 - 9.0% of mass 176 4286 6.08 (7.06) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V2W2931-IC2931 2W65580.D 06/30/23 19:37 00:36 Initial cal 0.04
V2W2931-IC2931 2W65581.D 06/30/23 20:14 01:13 Initial cal 0.1
V2W2931-IC2931 2W65582.D 06/30/23 20:51 01:50 Initial cal 0.2
V2W2931-IC2931 2W65583.D 06/30/23 21:31 02:30 Initial cal 0.5
V2W2931-IC2931 2W65585.D 06/30/23 22:44 03:43 Initial cal 5
V2W2931-ICC2931 2W65586.D 06/30/23 23:23 04:22 Initial cal 10
V2W2931-IC2931 2W65587.D 07/01/23 00:01 05:00 Initial cal 20
V2W2931-IC2931 2W65588.D 07/01/23 00:44 05:43 Initial cal 40
V2W2931-IC2931 2W65589.D 07/01/23 01:29 06:28 Initial cal 50
V2W2931-ICV2931 2W65592.D 07/01/23 03:21 08:20 Initial cal verification 10
72 of 81
JD6870966.5.1
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V2W2934-BFB Injection Date:07/08/23
Lab File ID:2W65639.D Injection Time:09:37
Instrument ID:GCMS2W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 12949 22.4 Pass
75 30.0 - 66.0% of mass 95 31147 53.9 Pass
95 Base peak, 100% relative abundance 57749 100.0 Pass
96 5.0 - 9.0% of mass 95 3902 6.76 Pass
173 Less than 2.0% of mass 174 260 0.45 (0.50) a Pass
174 50.0 - 120.0% of mass 95 52293 90.6 Pass
175 4.0 - 9.01% of mass 174 3748 6.49 (7.17) a Pass
176 93.0 - 101.0% of mass 174 50277 87.1 (96.1) a Pass
177 5.0 - 9.0% of mass 176 3010 5.21 (5.99) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V2W2934-CC2931 2W65640.D 07/08/23 10:14 00:37 Continuing cal 10
V2W2934-BS 2W65641.D 07/08/23 11:03 01:26 Blank Spike
V2W2934-BSD 2W65642.D 07/08/23 11:40 02:03 Blank Spike Duplicate
V2W2934-MB 2W65644.D 07/08/23 13:27 03:50 Method Blank
JD68407-1 2W65646.D 07/08/23 14:47 05:10 (used for QC only; not part of job JD68709)
JD68407-1DUP 2W65647.D 07/08/23 15:25 05:48 Duplicate
ZZZZZZ 2W65648.D 07/08/23 16:01 06:24 (unrelated sample)
ZZZZZZ 2W65649.D 07/08/23 16:38 07:01 (unrelated sample)
ZZZZZZ 2W65650.D 07/08/23 17:14 07:37 (unrelated sample)
JD68709-3 2W65651.D 07/08/23 17:52 08:15 BLDG 6 VMP-4
JD68709-4 2W65652.D 07/08/23 18:29 08:52 BLDG 9 VMP-6
JD68709-5 2W65653.D 07/08/23 19:06 09:29 DUP-1
ZZZZZZ 2W65654.D 07/08/23 19:42 10:05 (unrelated sample)
ZZZZZZ 2W65656.D 07/08/23 20:55 11:18 (unrelated sample)
ZZZZZZ 2W65657.D 07/08/23 21:32 11:55 (unrelated sample)
ZZZZZZ 2W65658.D 07/08/23 22:10 12:33 (unrelated sample)
73 of 81
JD6870966.5.2
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V3W3195-BFB Injection Date:06/07/23
Lab File ID:3W80850.D Injection Time:19:19
Instrument ID:GCMS3W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 27195 22.6 Pass
75 30.0 - 66.0% of mass 95 59765 49.7 Pass
95 Base peak, 100% relative abundance 120256 100.0 Pass
96 5.0 - 9.0% of mass 95 7990 6.64 Pass
173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass
174 50.0 - 120.0% of mass 95 104824 87.2 Pass
175 4.0 - 9.01% of mass 174 8222 6.84 (7.84) a Pass
176 93.0 - 101.0% of mass 174 105083 87.4 (100.2) a Pass
177 5.0 - 9.0% of mass 176 6844 5.69 (6.51) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V3W3195-IC3195 3W80851.D 06/07/23 19:57 00:38 Initial cal 0.04
V3W3195-IC3195 3W80852.D 06/07/23 20:36 01:17 Initial cal 0.1
V3W3195-IC3195 3W80854.D 06/07/23 21:58 02:39 Initial cal 0.5
V3W3195-IC3195 3W80856.D 06/07/23 23:16 03:57 Initial cal 5
V3W3195-ICC3195 3W80857.D 06/07/23 23:56 04:37 Initial cal 10
V3W3195-IC3195 3W80858.D 06/08/23 00:37 05:18 Initial cal 20
V3W3195-IC3195 3W80859.D 06/08/23 01:23 06:04 Initial cal 40
V3W3195-IC3195 3W80860.D 06/08/23 02:09 06:50 Initial cal 50
V3W3195-IC3195 3W80865.D 06/08/23 06:58 11:39 Initial cal 0.2
V3W3195-ICV3195 3W80866.D 06/08/23 07:50 12:31 Initial cal verification 10
74 of 81
JD6870966.5.3
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V3W3206-BFB Injection Date:06/20/23
Lab File ID:3W81165.D Injection Time:08:55
Instrument ID:GCMS3W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 25603 24.0 Pass
75 30.0 - 66.0% of mass 95 57232 53.7 Pass
95 Base peak, 100% relative abundance 106515 100.0 Pass
96 5.0 - 9.0% of mass 95 7004 6.58 Pass
173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass
174 50.0 - 120.0% of mass 95 106493 100.0 Pass
175 4.0 - 9.01% of mass 174 8508 7.99 (7.99) a Pass
176 93.0 - 101.0% of mass 174 104421 98.0 (98.1) a Pass
177 5.0 - 9.0% of mass 176 6653 6.25 (6.37) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V3W3206-CC3195 3W81166.D 06/20/23 09:36 00:41 Continuing cal 10
V3W3206-BS 3W81167.D 06/20/23 10:20 01:25 Blank Spike
V3W3206-BSD 3W81168.D 06/20/23 11:01 02:06 Blank Spike Duplicate
V3W3206-MB 3W81170.D 06/20/23 13:22 04:27 Method Blank
ZZZZZZ 3W81171.D 06/20/23 14:07 05:12 (unrelated sample)
JD67884-1 3W81172.D 06/20/23 14:54 05:59 (used for QC only; not part of job JD68709)
JD67884-1DUP 3W81173.D 06/20/23 15:41 06:46 Duplicate
ZZZZZZ 3W81174.D 06/20/23 16:27 07:32 (unrelated sample)
ZZZZZZ 3W81175.D 06/20/23 17:13 08:18 (unrelated sample)
ZZZZZZ 3W81176.D 06/20/23 18:00 09:05 (unrelated sample)
ZZZZZZ 3W81177.D 06/20/23 18:46 09:51 (unrelated sample)
ZZZZZZ 3W81178.D 06/20/23 19:33 10:38 (unrelated sample)
ZZZZZZ 3W81179.D 06/20/23 20:21 11:26 (unrelated sample)
ZZZZZZ 3W81180.D 06/20/23 21:03 12:08 (unrelated sample)
ZZZZZZ 3W81182.D 06/20/23 22:30 13:35 (unrelated sample)
ZZZZZZ 3W81184.D 06/20/23 23:55 15:00 (unrelated sample)
V3W3206-SCC 3W81185.D 06/21/23 00:35 15:40 Summa Cleaning Certification
V3W3206-SCC 3W81186.D 06/21/23 01:16 16:21 Summa Cleaning Certification
V3W3206-SCC 3W81187.D 06/21/23 01:57 17:02 Summa Cleaning Certification
V3W3206-SCC 3W81188.D 06/21/23 02:43 17:48 Summa Cleaning Certification
V3W3206-SCC 3W81191.D 06/21/23 05:04 20:09 Summa Cleaning Certification
V3W3206-SCC 3W81192.D 06/21/23 05:51 20:56 Summa Cleaning Certification
V3W3206-SCC 3W81193.D 06/21/23 06:38 21:43 Summa Cleaning Certification
75 of 81
JD6870966.5.4
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V5W2072-BFB Injection Date:06/09/23
Lab File ID:5W50500.D Injection Time:20:42
Instrument ID:GCMS5W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 77189 19.4 Pass
75 30.0 - 66.0% of mass 95 192939 48.5 Pass
95 Base peak, 100% relative abundance 397547 100.0 Pass
96 5.0 - 9.0% of mass 95 27333 6.88 Pass
173 Less than 2.0% of mass 174 2656 0.67 (0.70) a Pass
174 50.0 - 120.0% of mass 95 377237 94.9 Pass
175 4.0 - 9.01% of mass 174 27200 6.84 (7.21) a Pass
176 93.0 - 101.0% of mass 174 358635 90.2 (95.1) a Pass
177 5.0 - 9.0% of mass 176 23984 6.03 (6.69) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V5W2072-IC2072 5W50501.D 06/09/23 21:21 00:39 Initial cal 0.04
V5W2072-IC2072 5W50502.D 06/09/23 22:00 01:18 Initial cal 0.1
V5W2072-IC2072 5W50503.D 06/09/23 22:39 01:57 Initial cal 0.2
V5W2072-IC2072 5W50504.D 06/09/23 23:17 02:35 Initial cal 0.5
V5W2072-IC2072 5W50506.D 06/10/23 00:36 03:54 Initial cal 5
V5W2072-ICC2072 5W50507.D 06/10/23 01:15 04:33 Initial cal 10
V5W2072-IC2072 5W50508.D 06/10/23 01:53 05:11 Initial cal 20
V5W2072-IC2072 5W50509.D 06/10/23 02:33 05:51 Initial cal 40
V5W2072-IC2072 5W50510.D 06/10/23 03:14 06:32 Initial cal 50
V5W2072-ICV2072 5W50513.D 06/10/23 05:12 08:30 Initial cal verification 10
76 of 81
JD6870966.5.5
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V5W2073-BFB Injection Date:06/19/23
Lab File ID:5W50515.D Injection Time:08:42
Instrument ID:GCMS5W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 75696 19.4 Pass
75 30.0 - 66.0% of mass 95 189227 48.6 Pass
95 Base peak, 100% relative abundance 389483 100.0 Pass
96 5.0 - 9.0% of mass 95 25920 6.65 Pass
173 Less than 2.0% of mass 174 2807 0.72 (0.76) a Pass
174 50.0 - 120.0% of mass 95 368064 94.5 Pass
175 4.0 - 9.01% of mass 174 26637 6.84 (7.24) a Pass
176 93.0 - 101.0% of mass 174 352341 90.5 (95.7) a Pass
177 5.0 - 9.0% of mass 176 23200 5.96 (6.58) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V5W2073-CC2072 5W50516.D 06/19/23 09:20 00:38 Continuing cal 10
V5W2073-BS 5W50517.D 06/19/23 10:00 01:18 Blank Spike
V5W2073-BSD 5W50518.D 06/19/23 10:38 01:56 Blank Spike Duplicate
V5W2073-MB 5W50520.D 06/19/23 11:57 03:15 Method Blank
ZZZZZZ 5W50521.D 06/19/23 12:47 04:05 (unrelated sample)
ZZZZZZ 5W50522.D 06/19/23 13:26 04:44 (unrelated sample)
ZZZZZZ 5W50523.D 06/19/23 14:05 05:23 (unrelated sample)
JD67577-1 5W50524.D 06/19/23 14:46 06:04 (used for QC only; not part of job JD68709)
JD67577-1DUP 5W50525.D 06/19/23 15:27 06:45 Duplicate
ZZZZZZ 5W50526.D 06/19/23 16:08 07:26 (unrelated sample)
ZZZZZZ 5W50527.D 06/19/23 16:47 08:05 (unrelated sample)
ZZZZZZ 5W50528.D 06/19/23 17:25 08:43 (unrelated sample)
ZZZZZZ 5W50529.D 06/19/23 18:04 09:22 (unrelated sample)
ZZZZZZ 5W50530.D 06/19/23 18:42 10:00 (unrelated sample)
ZZZZZZ 5W50531.D 06/19/23 19:21 10:39 (unrelated sample)
V5W2073-SCC 5W50533.D 06/19/23 20:40 11:58 Summa Cleaning Certification
V5W2073-SCC 5W50534.D 06/19/23 21:18 12:36 Summa Cleaning Certification
V5W2073-SCC 5W50535.D 06/19/23 21:58 13:16 Summa Cleaning Certification
V5W2073-SCC 5W50536.D 06/19/23 22:36 13:54 Summa Cleaning Certification
V5W2073-SCC 5W50537.D 06/19/23 23:14 14:32 Summa Cleaning Certification
V5W2073-SCC 5W50540.D 06/20/23 01:10 16:28 Summa Cleaning Certification
V5W2073-SCC 5W50541.D 06/20/23 01:48 17:06 Summa Cleaning Certification
V5W2073-SCC 5W50544.D 06/20/23 03:47 19:05 Summa Cleaning Certification
77 of 81
JD6870966.5.6
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W43-BFB Injection Date:06/29/23
Lab File ID:8W01042.D Injection Time:22:54
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 14879 12.4 Pass
75 30.0 - 66.0% of mass 95 52725 44.0 Pass
95 Base peak, 100% relative abundance 119859 100.0 Pass
96 5.0 - 9.0% of mass 95 8084 6.74 Pass
173 Less than 2.0% of mass 174 668 0.56 (0.59) a Pass
174 50.0 - 120.0% of mass 95 112475 93.8 Pass
175 4.0 - 9.01% of mass 174 7817 6.52 (6.95) a Pass
176 93.0 - 101.0% of mass 174 108976 90.9 (96.9) a Pass
177 5.0 - 9.0% of mass 176 6969 5.81 (6.39) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W43-IC0043 8W01043.D 06/29/23 23:27 00:33 Initial cal 0.04
V8W43-IC0043 8W01044.D 06/30/23 00:01 01:07 Initial cal 0.1
V8W43-IC0043 8W01045.D 06/30/23 00:36 01:42 Initial cal 0.2
V8W43-IC0043 8W01046.D 06/30/23 01:12 02:18 Initial cal 0.5
V8W43-IC0043 8W01048.D 06/30/23 02:18 03:24 Initial cal 5
V8W43-ICC0043 8W01049.D 06/30/23 02:53 03:59 Initial cal 10
V8W43-IC0043 8W01050.D 06/30/23 03:30 04:36 Initial cal 20
V8W43-IC0043 8W01051.D 06/30/23 04:10 05:16 Initial cal 40
V8W43-IC0043 8W01052.D 06/30/23 04:51 05:57 Initial cal 50
V8W43-ICV0043 8W01055.D 06/30/23 06:35 07:41 Initial cal verification 10
78 of 81
JD6870966.5.7
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W47-BFB Injection Date:07/06/23
Lab File ID:8W01160.D Injection Time:11:03
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 51496 21.3 Pass
75 30.0 - 66.0% of mass 95 124477 51.6 Pass
95 Base peak, 100% relative abundance 241365 100.0 Pass
96 5.0 - 9.0% of mass 95 16022 6.64 Pass
173 Less than 2.0% of mass 174 2359 0.98 (1.00) a Pass
174 50.0 - 120.0% of mass 95 236267 97.9 Pass
175 4.0 - 9.01% of mass 174 17518 7.26 (7.41) a Pass
176 93.0 - 101.0% of mass 174 228096 94.5 (96.5) a Pass
177 5.0 - 9.0% of mass 176 14964 6.20 (6.56) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W47-CC0043 8W01161.D 07/06/23 11:37 00:34 Continuing cal 10
V8W47-BS 8W01162.D 07/06/23 12:46 01:43 Blank Spike
V8W47-BSD 8W01163.D 07/06/23 13:21 02:18 Blank Spike Duplicate
V8W47-MB 8W01165.D 07/06/23 14:53 03:50 Method Blank
JD68708-1 8W01166.D 07/06/23 16:09 05:06 (used for QC only; not part of job JD68709)
JD68708-1DUP 8W01167.D 07/06/23 16:44 05:41 Duplicate
ZZZZZZ 8W01168.D 07/06/23 17:20 06:17 (unrelated sample)
ZZZZZZ 8W01169.D 07/06/23 18:00 06:57 (unrelated sample)
ZZZZZZ 8W01170.D 07/06/23 18:40 07:37 (unrelated sample)
ZZZZZZ 8W01171.D 07/06/23 19:20 08:17 (unrelated sample)
ZZZZZZ 8W01172.D 07/06/23 20:03 09:00 (unrelated sample)
ZZZZZZ 8W01173.D 07/06/23 20:46 09:43 (unrelated sample)
ZZZZZZ 8W01174.D 07/06/23 21:30 10:27 (unrelated sample)
ZZZZZZ 8W01175.D 07/06/23 22:04 11:01 (unrelated sample)
ZZZZZZ 8W01176.D 07/06/23 22:38 11:35 (unrelated sample)
ZZZZZZ 8W01177.D 07/06/23 23:13 12:10 (unrelated sample)
ZZZZZZ 8W01178.D 07/06/23 23:48 12:45 (unrelated sample)
JD68709-1 8W01181.D 07/07/23 01:31 14:28 BLDG 4 VMP-4
JD68709-2 8W01182.D 07/07/23 02:07 15:04 BLDG 5 VMP-4
ZZZZZZ 8W01183.D 07/07/23 02:43 15:40 (unrelated sample)
ZZZZZZ 8W01184.D 07/07/23 03:20 16:17 (unrelated sample)
ZZZZZZ 8W01185.D 07/07/23 03:57 16:54 (unrelated sample)
ZZZZZZ 8W01186.D 07/07/23 04:31 17:28 (unrelated sample)
ZZZZZZ 8W01187.D 07/07/23 05:04 18:01 (unrelated sample)
79 of 81
JD6870966.5.8
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W48-BFB Injection Date:07/07/23
Lab File ID:8W01190.D Injection Time:10:47
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 15630 13.6 Pass
75 30.0 - 66.0% of mass 95 49992 43.5 Pass
95 Base peak, 100% relative abundance 115043 100.0 Pass
96 5.0 - 9.0% of mass 95 7822 6.80 Pass
173 Less than 2.0% of mass 174 620 0.54 (0.50) a Pass
174 50.0 - 120.0% of mass 95 122960 106.9 Pass
175 4.0 - 9.01% of mass 174 8613 7.49 (7.00) a Pass
176 93.0 - 101.0% of mass 174 118792 103.3 (96.6) a Pass
177 5.0 - 9.0% of mass 176 7752 6.74 (6.53) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W48-CC43 8W01191.D 07/07/23 11:22 00:35 Continuing cal 10
V8W48-BS 8W01192.D 07/07/23 12:15 01:28 Blank Spike
V8W48-BSD 8W01193.D 07/07/23 12:49 02:02 Blank Spike Duplicate
V8W48-MB 8W01195.D 07/07/23 14:20 03:33 Method Blank
JD68709-2 8W01196.D 07/07/23 15:17 04:30 BLDG 5 VMP-4
ZZZZZZ 8W01197.D 07/07/23 15:51 05:04 (unrelated sample)
ZZZZZZ 8W01199.D 07/07/23 16:58 06:11 (unrelated sample)
JD68888-1 8W01201.D 07/07/23 18:07 07:20 (used for QC only; not part of job JD68709)
JD68888-1DUP 8W01202.D 07/07/23 18:41 07:54 Duplicate
ZZZZZZ 8W01203.D 07/07/23 19:16 08:29 (unrelated sample)
ZZZZZZ 8W01204.D 07/07/23 19:51 09:04 (unrelated sample)
ZZZZZZ 8W01205.D 07/07/23 20:27 09:40 (unrelated sample)
ZZZZZZ 8W01206.D 07/07/23 21:04 10:17 (unrelated sample)
ZZZZZZ 8W01207.D 07/07/23 21:38 10:51 (unrelated sample)
ZZZZZZ 8W01208.D 07/07/23 22:13 11:26 (unrelated sample)
ZZZZZZ 8W01210.D 07/07/23 23:27 12:40 (unrelated sample)
ZZZZZZ 8W01211.D 07/08/23 00:01 13:14 (unrelated sample)
ZZZZZZ 8W01212.D 07/08/23 00:36 13:49 (unrelated sample)
ZZZZZZ 8W01214.D 07/08/23 01:47 15:00 (unrelated sample)
ZZZZZZ 8W01216.D 07/08/23 02:56 16:09 (unrelated sample)
ZZZZZZ 8W01217.D 07/08/23 03:30 16:43 (unrelated sample)
80 of 81
JD6870966.5.9
Surrogate Recovery Summary Page 1 of 1
Job Number:JD68709
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Method:TO-15 Matrix:AIR
Samples and QC shown here apply to the above method
Lab Lab
Sample ID File ID S1
JD68709-1 8W01181.D 97
JD68709-2 8W01196.D 96
JD68709-2 8W01182.D 96
JD68709-3 2W65651.D 100
JD68709-4 2W65652.D 97
JD68709-5 2W65653.D 100
JD68407-1DUP 2W65647.D 99
JD68708-1DUP 8W01167.D 96
JD68888-1DUP 8W01202.D 96
V2W2934-BS 2W65641.D 102
V2W2934-BSD 2W65642.D 101
V2W2934-MB 2W65644.D 93
V3W3206-SCC 3W81185.D 88
V5W2073-SCC 5W50533.D 102
V8W47-BS 8W01162.D 98
V8W47-BSD 8W01163.D 98
V8W47-MB 8W01165.D 95
V8W48-BS 8W01192.D 99
V8W48-BSD 8W01193.D 98
V8W48-MB 8W01195.D 96
V3W3206-BS 3W81167.D 108
V3W3206-BSD 3W81168.D 109
V3W3206-MB 3W81170.D 90
V5W2073-BS 5W50517.D 102
V5W2073-BSD 5W50518.D 101
V5W2073-MB 5W50520.D 105
Surrogate Recovery
Compounds Limits
S1 = 4-Bromofluorobenzene 65-128%
81 of 81
JD6870966.6.1
09/22/23
Technical Report for
WSP USA Environment & Infrastructure Inc
The HUB on Harris, Charlotte, NC
SGS Job Number: JD69856
Sampling Date: 07/21/23
Report to:
WSP USA Environment & Infrastructure Inc
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
Andrew.frantz@wsp.com
ATTN: Andrew Frantz
Total number of pages in report:
Certifications: NJ(12129), NY(10983), CA, CT, FL, IL, IN, KS, KY, LA, MA, MD, ME, MN, NC,
OH VAP (CL0056), AK (UST-103), AZ (AZ0786), PA(68-00408), RI, SC, TX, UT, VA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 2235 Route 130 • Dayton, NJ 08810 • tel: 732-329-0200 •
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable unless noted
in the narrative, comments or footnotes.
Client Service contact: Marie Meidhof 732-329-0200
David Chastain
General Manager
Dayton, NJ 09/22/23
Reissue #1
e-Hardcopy 2.0
Automated Report
131
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
EHS.US.CustomerCare@sgs.com
1 of 131
JD69856
-
September 22, 2023
Mr. Andrew Frantz
WSP USA Environment & Infrastructure Inc.
2801 Yorkmont Road Suite 100
Charlotte, NC 28208
RE: SGS – Dayton, Job # JD69856 – Reissues
Dear Mr. Frantz,
The final report for SGS job number JD69856 has been edited to reflect corrections to the results.
These edits have been incorporated into the revised report which is attached.
Specifically, the Naphthalene has been retrieved and reported per client requested. The attached revised
report incorporates these revisions.
SGS apologizes for this occurrence and for any inconvenience this situation may have caused. Please
contact me if I can be of further assistance in this matter.
Sincerely,
Report Department
SGS North America Inc.
SGS North America Inc. Mid-Atlantic 2235 US Highway 130 Dayton, NJ 08810, USA t +1 (0)732 329 0200 www.sgs.com
Member of the SGS Group (SGS SA)
2 of 131
JD69856
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................4
Section 2: Case Narrative/Conformance Summary ..............................................................6
Section 3: Summary of Hits ....................................................................................................7
Section 4: Sample Results ........................................................................................................18
4.1: JD69856-1: BLDG 3 101 ..............................................................................................19
4.2: JD69856-1R: BLDG 3 101 ...........................................................................................22
4.3: JD69856-2: BLDG 3 108 ..............................................................................................23
4.4: JD69856-2R: BLDG 3 108 ...........................................................................................26
4.5: JD69856-3: BLDG 3 VMP-1 ........................................................................................27
4.6: JD69856-3R: BLDG 3 VMP-1 .....................................................................................29
4.7: JD69856-4: BLDG 3 VMP-7 ........................................................................................30
4.8: JD69856-4R: BLDG 3 VMP-7 .....................................................................................32
4.9: JD69856-5: DUP-1 .......................................................................................................33
4.10: JD69856-5R: DUP-1 ..................................................................................................35
4.11: JD69856-6: DUP-2 .....................................................................................................36
4.12: JD69856-6R: DUP-2 ..................................................................................................39
4.13: JD69856-7: BACKGROUND ....................................................................................40
4.14: JD69856-7R: BACKGROUND ..................................................................................42
4.15: JD69856-8: BLDG 7 VMP-4 ......................................................................................43
4.16: JD69856-8R: BLDG 7 VMP-4 ...................................................................................45
4.17: JD69856-9: BLDG 8 VMP-3 ......................................................................................46
4.18: JD69856-9R: BLDG 8 VMP-3 ...................................................................................48
Section 5: Misc. Forms ............................................................................................................49
5.1: Chain of Custody ...........................................................................................................50
5.2: Summa Canister and Flow Controller Log ....................................................................53
Section 6: MS Volatiles - QC Data Summaries .....................................................................54
6.1: Method Blank Summary ................................................................................................55
6.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................71
6.3: Duplicate Summary .......................................................................................................87
6.4: Summa Cleaning Certification ......................................................................................91
6.5: Instrument Performance Checks (BFB) .........................................................................118
6.6: Surrogate Recovery Summaries .....................................................................................130 1234563 of 131
JD69856
SGS North America Inc.
Sample Summary
WSP USA Environment & Infrastructure Inc
Job No:JD69856
The HUB on Harris, Charlotte, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
JD69856-1 07/21/23 14:10 AF 07/25/23 AIR Indoor Air Comp.BLDG 3 101
JD69856-1R 07/21/23 14:10 AF 07/25/23 AIR Indoor Air Comp.BLDG 3 101
JD69856-2 07/21/23 14:08 AF 07/25/23 AIR Indoor Air Comp.BLDG 3 108
JD69856-2R 07/21/23 14:08 AF 07/25/23 AIR Indoor Air Comp.BLDG 3 108
JD69856-3 07/21/23 11:42 AF 07/25/23 AIR Soil Vapor Comp.BLDG 3 VMP-1
JD69856-3R 07/21/23 11:42 AF 07/25/23 AIR Soil Vapor Comp.BLDG 3 VMP-1
JD69856-4 07/21/23 12:02 AF 07/25/23 AIR Soil Vapor Comp.BLDG 3 VMP-7
JD69856-4R 07/21/23 12:02 AF 07/25/23 AIR Soil Vapor Comp.BLDG 3 VMP-7
JD69856-5 07/21/23 11:42 AF 07/25/23 AIR Soil Vapor Comp.DUP-1
JD69856-5R 07/21/23 11:42 AF 07/25/23 AIR Soil Vapor Comp.DUP-1
JD69856-6 07/21/23 14:08 AF 07/25/23 AIR Indoor Air Comp.DUP-2
JD69856-6R 07/21/23 14:08 AF 07/25/23 AIR Indoor Air Comp.DUP-2
4 of 131
JD698561
SGS North America Inc.
Sample Summary
(continued)
WSP USA Environment & Infrastructure Inc
Job No:JD69856
The HUB on Harris, Charlotte, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
JD69856-7 07/21/23 13:50 AF 07/25/23 AIR Ambient Air Comp.BACKGROUND
JD69856-7R 07/21/23 13:50 AF 07/25/23 AIR Ambient Air Comp.BACKGROUND
JD69856-8 07/21/23 12:32 AF 07/25/23 AIR Soil Vapor Comp.BLDG 7 VMP-4
JD69856-8R 07/21/23 12:32 AF 07/25/23 AIR Soil Vapor Comp.BLDG 7 VMP-4
JD69856-9 07/21/23 12:52 AF 07/25/23 AIR Soil Vapor Comp.BLDG 8 VMP-3
JD69856-9R 07/21/23 12:52 AF 07/25/23 AIR Soil Vapor Comp.BLDG 8 VMP-3
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JD698561
On 07/25/2023, 9 sample(s), 0 Trip Blank(s), and 0 Field Blank(s) were received at SGS North America Inc. An SGS Job Number
of JD69856 was assigned to the project. The lab sample ID, client sample ID, and date of sample collection are detailed in the
report’s Results Summary.
Specified quality control criteria were achieved for this job except as noted below. For more information, please refer to the
analytical results and QC summary pages.
Client:WSP USA Environment & Infrastructure Inc
Site:The HUB on Harris, Charlotte, NC
Job No:JD69856
Report Date 9/22/2023 3:56:03 PM
CASE NARRATIVE / CONFORMANCE SUMMARY
MS Volatiles By Method TO-15
Matrix:AIR Batch ID:V2W2951
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD69856-3DUP were used as the QC samples indicated.
Matrix:AIR Batch ID:V3W3232
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) JD69902-2DUP were used as the QC samples indicated.
SGS certifies that data reported for samples received, listed on the associated custody chain or analytical task order, were produced
to specifications meeting SGS's Quality System precision, accuracy and completeness objectives except as noted.
Estimated non-standard method measurement uncertainty data is available on request, based on quality control bias and implicit for
standard methods. Acceptable uncertainty requires tested parameter quality control data to meet method criteria.
SGS is not responsible for data quality assumptions if partial reports are used and recommends that this report be used in its entirety.
This report is authorized by SGS indicated via signature on the report cover.
Friday, September 22, 2023 Page 1 of 1
6 of 131
JD698562
Summary of Hits Page 1 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
JD69856-1 BLDG 3 101
Acetone (2-Propanone)270 8.0 5.8 ppbv TO-15
Benzene 0.24 0.20 0.15 ppbv TO-15
Chloroform 0.52 0.20 0.037 ppbv TO-15
Chloromethane 0.72 0.20 0.090 ppbv TO-15
Dichlorodifluoromethane 0.42 0.20 0.10 ppbv TO-15
Ethanol 18.7 0.50 0.39 ppbv TO-15
Heptane 0.79 0.20 0.045 ppbv TO-15
Hexane 23.2 0.20 0.052 ppbv TO-15
2-Hexanone 1.1 0.20 0.15 ppbv TO-15
Isopropyl Alcohol 7.9 0.20 0.14 ppbv TO-15
Methylene chloride 14.7 8.0 2.2 ppbv TO-15
Methyl ethyl ketone 10.4 0.20 0.11 ppbv TO-15
Methyl Isobutyl Ketone 0.23 0.20 0.073 ppbv TO-15
Styrene 5.0 0.20 0.053 ppbv TO-15
1,2,4-Trimethylbenzene 0.18 J 0.20 0.087 ppbv TO-15
2,2,4-Trimethylpentane 0.68 0.20 0.040 ppbv TO-15
Tertiary Butyl Alcohol 1.8 0.20 0.093 ppbv TO-15
Tetrahydrofuran 4.9 0.20 0.090 ppbv TO-15
Toluene 3.2 0.20 0.057 ppbv TO-15
Trichlorofluoromethane 1.5 0.20 0.15 ppbv TO-15
m,p-Xylene 0.27 0.20 0.14 ppbv TO-15
o-Xylene 0.20 0.20 0.077 ppbv TO-15
Xylenes (total)0.47 0.20 0.077 ppbv TO-15
Acetone (2-Propanone)641 19 14 ug/m3 TO-15
Benzene 0.77 0.64 0.48 ug/m3 TO-15
Chloroform 2.5 0.98 0.18 ug/m3 TO-15
Chloromethane 1.5 0.41 0.19 ug/m3 TO-15
Dichlorodifluoromethane 2.1 0.99 0.49 ug/m3 TO-15
Ethanol 35.2 0.94 0.73 ug/m3 TO-15
Heptane 3.2 0.82 0.18 ug/m3 TO-15
Hexane 81.8 0.70 0.18 ug/m3 TO-15
2-Hexanone 4.5 0.82 0.61 ug/m3 TO-15
Isopropyl Alcohol 19 0.49 0.34 ug/m3 TO-15
Methylene chloride 51.1 28 7.6 ug/m3 TO-15
Methyl ethyl ketone 30.7 0.59 0.32 ug/m3 TO-15
Methyl Isobutyl Ketone 0.94 0.82 0.30 ug/m3 TO-15
Styrene 21 0.85 0.23 ug/m3 TO-15
1,2,4-Trimethylbenzene 0.88 J 0.98 0.43 ug/m3 TO-15
2,2,4-Trimethylpentane 3.2 0.93 0.19 ug/m3 TO-15
Tertiary Butyl Alcohol 5.5 0.61 0.28 ug/m3 TO-15
Tetrahydrofuran 14 0.59 0.27 ug/m3 TO-15
Toluene 12 0.75 0.21 ug/m3 TO-15
Trichlorofluoromethane 8.4 1.1 0.84 ug/m3 TO-15
7 of 131
JD698563
Summary of Hits Page 2 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
m,p-Xylene 1.2 0.87 0.61 ug/m3 TO-15
o-Xylene 0.87 0.87 0.33 ug/m3 TO-15
Xylenes (total)2.1 0.87 0.33 ug/m3 TO-15
JD69856-1R BLDG 3 101
No hits reported in this sample.
JD69856-2 BLDG 3 108
Acetone (2-Propanone)177 2.4 1.8 ppbv TO-15
Benzene 0.32 0.20 0.15 ppbv TO-15
Carbon disulfide 0.16 J 0.20 0.045 ppbv TO-15
Chloromethane 0.84 0.20 0.090 ppbv TO-15
Cyclohexane 0.16 J 0.20 0.045 ppbv TO-15
Dichlorodifluoromethane 0.48 0.20 0.10 ppbv TO-15
p-Dichlorobenzene 0.15 J 0.20 0.079 ppbv TO-15
Ethanol 38.6 0.50 0.39 ppbv TO-15
Ethylbenzene 0.17 J 0.20 0.061 ppbv TO-15
Ethyl Acetate 0.49 0.20 0.10 ppbv TO-15
4-Ethyltoluene 0.17 J 0.20 0.095 ppbv TO-15
Heptane 1.3 0.20 0.045 ppbv TO-15
Hexane 0.54 0.20 0.052 ppbv TO-15
2-Hexanone 1.1 0.20 0.15 ppbv TO-15
Isopropyl Alcohol 14.8 0.20 0.14 ppbv TO-15
Methylene chloride 0.47 0.20 0.056 ppbv TO-15
Methyl ethyl ketone 17.6 0.20 0.11 ppbv TO-15
Methyl Isobutyl Ketone 0.26 0.20 0.073 ppbv TO-15
Styrene 9.9 0.20 0.053 ppbv TO-15
1,2,4-Trimethylbenzene 0.53 0.20 0.087 ppbv TO-15
1,3,5-Trimethylbenzene 0.21 0.20 0.080 ppbv TO-15
Tertiary Butyl Alcohol 3.0 0.20 0.093 ppbv TO-15
Tetrahydrofuran 13.9 0.20 0.090 ppbv TO-15
Toluene 6.0 0.20 0.057 ppbv TO-15
Trichlorofluoromethane 0.25 0.20 0.15 ppbv TO-15
m,p-Xylene 0.62 0.20 0.14 ppbv TO-15
o-Xylene 0.56 0.20 0.077 ppbv TO-15
Xylenes (total)1.2 0.20 0.077 ppbv TO-15
Acetone (2-Propanone)420 5.7 4.3 ug/m3 TO-15
Benzene 1.0 0.64 0.48 ug/m3 TO-15
Carbon disulfide 0.50 J 0.62 0.14 ug/m3 TO-15
Chloromethane 1.7 0.41 0.19 ug/m3 TO-15
Cyclohexane 0.55 J 0.69 0.15 ug/m3 TO-15
Dichlorodifluoromethane 2.4 0.99 0.49 ug/m3 TO-15
p-Dichlorobenzene 0.90 J 1.2 0.47 ug/m3 TO-15
8 of 131
JD698563
Summary of Hits Page 3 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Ethanol 72.7 0.94 0.73 ug/m3 TO-15
Ethylbenzene 0.74 J 0.87 0.26 ug/m3 TO-15
Ethyl Acetate 1.8 0.72 0.36 ug/m3 TO-15
4-Ethyltoluene 0.84 J 0.98 0.47 ug/m3 TO-15
Heptane 5.3 0.82 0.18 ug/m3 TO-15
Hexane 1.9 0.70 0.18 ug/m3 TO-15
2-Hexanone 4.5 0.82 0.61 ug/m3 TO-15
Isopropyl Alcohol 36.4 0.49 0.34 ug/m3 TO-15
Methylene chloride 1.6 0.69 0.19 ug/m3 TO-15
Methyl ethyl ketone 51.9 0.59 0.32 ug/m3 TO-15
Methyl Isobutyl Ketone 1.1 0.82 0.30 ug/m3 TO-15
Styrene 42 0.85 0.23 ug/m3 TO-15
1,2,4-Trimethylbenzene 2.6 0.98 0.43 ug/m3 TO-15
1,3,5-Trimethylbenzene 1.0 0.98 0.39 ug/m3 TO-15
Tertiary Butyl Alcohol 9.1 0.61 0.28 ug/m3 TO-15
Tetrahydrofuran 41.0 0.59 0.27 ug/m3 TO-15
Toluene 23 0.75 0.21 ug/m3 TO-15
Trichlorofluoromethane 1.4 1.1 0.84 ug/m3 TO-15
m,p-Xylene 2.7 0.87 0.61 ug/m3 TO-15
o-Xylene 2.4 0.87 0.33 ug/m3 TO-15
Xylenes (total)5.1 0.87 0.33 ug/m3 TO-15
JD69856-2R BLDG 3 108
No hits reported in this sample.
JD69856-3 BLDG 3 VMP-1
Acetone (2-Propanone)15.0 0.80 0.58 ppbv TO-15
Benzene 0.71 J 0.80 0.58 ppbv TO-15
Carbon disulfide 0.66 J 0.80 0.18 ppbv TO-15
Cyclohexane 0.56 J 0.80 0.18 ppbv TO-15
Dichlorodifluoromethane 0.46 J 0.80 0.42 ppbv TO-15
Ethanol 13.2 2.0 1.6 ppbv TO-15
Ethylbenzene 3.7 0.80 0.24 ppbv TO-15
Ethyl Acetate 4.0 0.80 0.42 ppbv TO-15
4-Ethyltoluene 1.7 0.80 0.38 ppbv TO-15
Heptane 0.92 0.80 0.18 ppbv TO-15
Hexane 2.0 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 10.4 0.80 0.56 ppbv TO-15
Methylene chloride 2.2 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 2.3 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.62 J 0.80 0.29 ppbv TO-15
1,3,5-Trimethylbenzene 1.2 0.80 0.32 ppbv TO-15
Tertiary Butyl Alcohol 0.99 0.80 0.37 ppbv TO-15
9 of 131
JD698563
Summary of Hits Page 4 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Tetrachloroethylene 1.5 0.16 0.056 ppbv TO-15
Toluene 20.4 0.80 0.23 ppbv TO-15
m,p-Xylene 14.2 0.80 0.56 ppbv TO-15
o-Xylene 4.8 0.80 0.31 ppbv TO-15
Xylenes (total)19.0 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)35.6 1.9 1.4 ug/m3 TO-15
Benzene 2.3 J 2.6 1.9 ug/m3 TO-15
Carbon disulfide 2.1 J 2.5 0.56 ug/m3 TO-15
Cyclohexane 1.9 J 2.8 0.62 ug/m3 TO-15
Dichlorodifluoromethane 2.3 J 4.0 2.1 ug/m3 TO-15
Ethanol 24.9 3.8 3.0 ug/m3 TO-15
Ethylbenzene 16 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 14 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 8.4 3.9 1.9 ug/m3 TO-15
Heptane 3.8 3.3 0.74 ug/m3 TO-15
Hexane 7.0 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 25.6 2.0 1.4 ug/m3 TO-15
Methylene chloride 7.6 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 6.8 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.5 J 3.3 1.2 ug/m3 TO-15
1,3,5-Trimethylbenzene 5.9 3.9 1.6 ug/m3 TO-15
Tertiary Butyl Alcohol 3.0 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 10 1.1 0.38 ug/m3 TO-15
Toluene 76.9 3.0 0.87 ug/m3 TO-15
m,p-Xylene 61.7 3.5 2.4 ug/m3 TO-15
o-Xylene 21 3.5 1.3 ug/m3 TO-15
Xylenes (total)82.7 3.5 1.3 ug/m3 TO-15
JD69856-3R BLDG 3 VMP-1
No hits reported in this sample.
JD69856-4 BLDG 3 VMP-7
Acetone (2-Propanone)9.6 0.80 0.58 ppbv TO-15
Carbon disulfide 0.64 J 0.80 0.18 ppbv TO-15
Dichlorodifluoromethane 0.46 J 0.80 0.42 ppbv TO-15
Ethanol 11.5 2.0 1.6 ppbv TO-15
Ethylbenzene 2.7 0.80 0.24 ppbv TO-15
Ethyl Acetate 4.4 0.80 0.42 ppbv TO-15
4-Ethyltoluene 1.4 0.80 0.38 ppbv TO-15
Heptane 0.71 J 0.80 0.18 ppbv TO-15
Hexane 1.9 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 8.7 0.80 0.56 ppbv TO-15
Methylene chloride 2.3 0.80 0.22 ppbv TO-15
10 of 131
JD698563
Summary of Hits Page 5 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methyl ethyl ketone 1.8 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.65 J 0.80 0.29 ppbv TO-15
1,2,4-Trimethylbenzene 4.4 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 1.1 0.80 0.32 ppbv TO-15
Tertiary Butyl Alcohol 0.76 J 0.80 0.37 ppbv TO-15
Tetrachloroethylene 0.86 0.16 0.056 ppbv TO-15
Toluene 14.8 0.80 0.23 ppbv TO-15
m,p-Xylene 10.8 0.80 0.56 ppbv TO-15
o-Xylene 4.0 0.80 0.31 ppbv TO-15
Xylenes (total)14.8 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)23 1.9 1.4 ug/m3 TO-15
Carbon disulfide 2.0 J 2.5 0.56 ug/m3 TO-15
Dichlorodifluoromethane 2.3 J 4.0 2.1 ug/m3 TO-15
Ethanol 21.7 3.8 3.0 ug/m3 TO-15
Ethylbenzene 12 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 16 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 6.9 3.9 1.9 ug/m3 TO-15
Heptane 2.9 J 3.3 0.74 ug/m3 TO-15
Hexane 6.7 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 21 2.0 1.4 ug/m3 TO-15
Methylene chloride 8.0 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 5.3 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 2.7 J 3.3 1.2 ug/m3 TO-15
1,2,4-Trimethylbenzene 22 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 5.4 3.9 1.6 ug/m3 TO-15
Tertiary Butyl Alcohol 2.3 J 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 5.8 1.1 0.38 ug/m3 TO-15
Toluene 55.8 3.0 0.87 ug/m3 TO-15
m,p-Xylene 46.9 3.5 2.4 ug/m3 TO-15
o-Xylene 17 3.5 1.3 ug/m3 TO-15
Xylenes (total)63.9 3.5 1.3 ug/m3 TO-15
JD69856-4R BLDG 3 VMP-7
No hits reported in this sample.
JD69856-5 DUP-1
Acetone (2-Propanone)9.0 0.80 0.58 ppbv TO-15
Chloromethane 0.56 J 0.80 0.36 ppbv TO-15
Dichlorodifluoromethane 0.51 J 0.80 0.42 ppbv TO-15
Ethanol 6.3 2.0 1.6 ppbv TO-15
Ethyl Acetate 1.8 0.80 0.42 ppbv TO-15
Hexane 3.9 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 1.4 0.80 0.56 ppbv TO-15
11 of 131
JD698563
Summary of Hits Page 6 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Methylene chloride 4.9 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 0.97 0.80 0.44 ppbv TO-15
Tertiary Butyl Alcohol 2.9 0.80 0.37 ppbv TO-15
Tetrachloroethylene 1.6 0.16 0.056 ppbv TO-15
Toluene 5.0 0.80 0.23 ppbv TO-15
Acetone (2-Propanone)21 1.9 1.4 ug/m3 TO-15
Chloromethane 1.2 J 1.7 0.74 ug/m3 TO-15
Dichlorodifluoromethane 2.5 J 4.0 2.1 ug/m3 TO-15
Ethanol 12 3.8 3.0 ug/m3 TO-15
Ethyl Acetate 6.5 2.9 1.5 ug/m3 TO-15
Hexane 14 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 3.4 2.0 1.4 ug/m3 TO-15
Methylene chloride 17 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 2.9 2.4 1.3 ug/m3 TO-15
Tertiary Butyl Alcohol 8.8 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 11 1.1 0.38 ug/m3 TO-15
Toluene 19 3.0 0.87 ug/m3 TO-15
JD69856-5R DUP-1
No hits reported in this sample.
JD69856-6 DUP-2
Acetone (2-Propanone)174 2.5 1.8 ppbv TO-15
Benzene 0.33 0.20 0.15 ppbv TO-15
Carbon disulfide 0.13 J 0.20 0.045 ppbv TO-15
Chloromethane 0.80 0.20 0.090 ppbv TO-15
Dichlorodifluoromethane 0.47 0.20 0.10 ppbv TO-15
Ethanol 38.2 0.50 0.39 ppbv TO-15
Ethylbenzene 0.18 J 0.20 0.061 ppbv TO-15
Ethyl Acetate 7.1 0.20 0.10 ppbv TO-15
4-Ethyltoluene 0.13 J 0.20 0.095 ppbv TO-15
Heptane 1.3 0.20 0.045 ppbv TO-15
Hexane 0.98 0.20 0.052 ppbv TO-15
Isopropyl Alcohol 14.1 0.20 0.14 ppbv TO-15
Methylene chloride 1.4 0.20 0.056 ppbv TO-15
Methyl ethyl ketone 17.2 0.20 0.11 ppbv TO-15
Methyl Isobutyl Ketone 0.37 0.20 0.073 ppbv TO-15
Propylene 2.3 0.50 0.14 ppbv TO-15
Styrene 10.2 0.20 0.053 ppbv TO-15
1,2,4-Trimethylbenzene 0.42 0.20 0.087 ppbv TO-15
1,3,5-Trimethylbenzene 0.10 J 0.20 0.080 ppbv TO-15
Tertiary Butyl Alcohol 2.9 0.20 0.093 ppbv TO-15
Tetrachloroethylene 0.10 0.040 0.014 ppbv TO-15
12 of 131
JD698563
Summary of Hits Page 7 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Tetrahydrofuran 14.3 0.20 0.090 ppbv TO-15
Toluene 5.8 0.20 0.057 ppbv TO-15
Trichlorofluoromethane 0.28 0.20 0.15 ppbv TO-15
m,p-Xylene 0.54 0.20 0.14 ppbv TO-15
o-Xylene 0.42 0.20 0.077 ppbv TO-15
Xylenes (total)0.96 0.20 0.077 ppbv TO-15
Acetone (2-Propanone)413 5.9 4.3 ug/m3 TO-15
Benzene 1.1 0.64 0.48 ug/m3 TO-15
Carbon disulfide 0.40 J 0.62 0.14 ug/m3 TO-15
Chloromethane 1.7 0.41 0.19 ug/m3 TO-15
Dichlorodifluoromethane 2.3 0.99 0.49 ug/m3 TO-15
Ethanol 72.0 0.94 0.73 ug/m3 TO-15
Ethylbenzene 0.78 J 0.87 0.26 ug/m3 TO-15
Ethyl Acetate 26 0.72 0.36 ug/m3 TO-15
4-Ethyltoluene 0.64 J 0.98 0.47 ug/m3 TO-15
Heptane 5.3 0.82 0.18 ug/m3 TO-15
Hexane 3.5 0.70 0.18 ug/m3 TO-15
Isopropyl Alcohol 34.7 0.49 0.34 ug/m3 TO-15
Methylene chloride 4.9 0.69 0.19 ug/m3 TO-15
Methyl ethyl ketone 50.7 0.59 0.32 ug/m3 TO-15
Methyl Isobutyl Ketone 1.5 0.82 0.30 ug/m3 TO-15
Propylene 4.0 0.86 0.24 ug/m3 TO-15
Styrene 43.4 0.85 0.23 ug/m3 TO-15
1,2,4-Trimethylbenzene 2.1 0.98 0.43 ug/m3 TO-15
1,3,5-Trimethylbenzene 0.49 J 0.98 0.39 ug/m3 TO-15
Tertiary Butyl Alcohol 8.8 0.61 0.28 ug/m3 TO-15
Tetrachloroethylene 0.68 0.27 0.095 ug/m3 TO-15
Tetrahydrofuran 42.2 0.59 0.27 ug/m3 TO-15
Toluene 22 0.75 0.21 ug/m3 TO-15
Trichlorofluoromethane 1.6 1.1 0.84 ug/m3 TO-15
m,p-Xylene 2.3 0.87 0.61 ug/m3 TO-15
o-Xylene 1.8 0.87 0.33 ug/m3 TO-15
Xylenes (total)4.1 0.87 0.33 ug/m3 TO-15
JD69856-6R DUP-2
No hits reported in this sample.
JD69856-7 BACKGROUND
Acetone (2-Propanone)7.1 0.20 0.15 ppbv TO-15
Benzene 0.31 0.20 0.15 ppbv TO-15
Chloromethane 0.69 0.20 0.090 ppbv TO-15
Cyclohexane 0.21 0.20 0.045 ppbv TO-15
Dichlorodifluoromethane 0.47 0.20 0.10 ppbv TO-15
13 of 131
JD698563
Summary of Hits Page 8 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Ethanol 29.6 0.50 0.39 ppbv TO-15
Ethyl Acetate 7.1 0.20 0.10 ppbv TO-15
Heptane 0.14 J 0.20 0.045 ppbv TO-15
Hexane 2.6 0.20 0.052 ppbv TO-15
Isopropyl Alcohol 0.99 0.20 0.14 ppbv TO-15
Methylene chloride 6.3 0.20 0.056 ppbv TO-15
Methyl ethyl ketone 0.84 0.20 0.11 ppbv TO-15
2,2,4-Trimethylpentane 0.13 J 0.20 0.040 ppbv TO-15
Tertiary Butyl Alcohol 0.15 J 0.20 0.093 ppbv TO-15
Toluene 1.8 0.20 0.057 ppbv TO-15
Trichlorofluoromethane 0.44 0.20 0.15 ppbv TO-15
m,p-Xylene 0.19 J 0.20 0.14 ppbv TO-15
o-Xylene 0.10 J 0.20 0.077 ppbv TO-15
Xylenes (total)0.29 0.20 0.077 ppbv TO-15
Acetone (2-Propanone)17 0.48 0.36 ug/m3 TO-15
Benzene 0.99 0.64 0.48 ug/m3 TO-15
Chloromethane 1.4 0.41 0.19 ug/m3 TO-15
Cyclohexane 0.72 0.69 0.15 ug/m3 TO-15
Dichlorodifluoromethane 2.3 0.99 0.49 ug/m3 TO-15
Ethanol 55.8 0.94 0.73 ug/m3 TO-15
Ethyl Acetate 26 0.72 0.36 ug/m3 TO-15
Heptane 0.57 J 0.82 0.18 ug/m3 TO-15
Hexane 9.2 0.70 0.18 ug/m3 TO-15
Isopropyl Alcohol 2.4 0.49 0.34 ug/m3 TO-15
Methylene chloride 22 0.69 0.19 ug/m3 TO-15
Methyl ethyl ketone 2.5 0.59 0.32 ug/m3 TO-15
2,2,4-Trimethylpentane 0.61 J 0.93 0.19 ug/m3 TO-15
Tertiary Butyl Alcohol 0.45 J 0.61 0.28 ug/m3 TO-15
Toluene 6.8 0.75 0.21 ug/m3 TO-15
Trichlorofluoromethane 2.5 1.1 0.84 ug/m3 TO-15
m,p-Xylene 0.83 J 0.87 0.61 ug/m3 TO-15
o-Xylene 0.43 J 0.87 0.33 ug/m3 TO-15
Xylenes (total)1.3 0.87 0.33 ug/m3 TO-15
JD69856-7R BACKGROUND
No hits reported in this sample.
JD69856-8 BLDG 7 VMP-4
Acetone (2-Propanone)11.8 0.80 0.58 ppbv TO-15
Carbon disulfide 2.2 0.80 0.18 ppbv TO-15
Chloroform 0.48 J 0.80 0.15 ppbv TO-15
Cyclohexane 0.46 J 0.80 0.18 ppbv TO-15
Ethanol 12.3 2.0 1.6 ppbv TO-15
14 of 131
JD698563
Summary of Hits Page 9 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Ethylbenzene 2.3 0.80 0.24 ppbv TO-15
Ethyl Acetate 3.6 0.80 0.42 ppbv TO-15
4-Ethyltoluene 1.1 0.80 0.38 ppbv TO-15
Hexane 1.9 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 8.3 0.80 0.56 ppbv TO-15
Methylene chloride 2.2 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 1.9 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.42 J 0.80 0.29 ppbv TO-15
1,2,4-Trimethylbenzene 3.7 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 0.96 0.80 0.32 ppbv TO-15
2,2,4-Trimethylpentane 0.87 0.80 0.16 ppbv TO-15
Tertiary Butyl Alcohol 2.9 0.80 0.37 ppbv TO-15
Tetrachloroethylene 10.6 0.16 0.056 ppbv TO-15
Toluene 10.4 0.80 0.23 ppbv TO-15
Trichloroethylene 0.20 0.16 0.076 ppbv TO-15
m,p-Xylene 8.2 0.80 0.56 ppbv TO-15
o-Xylene 3.1 0.80 0.31 ppbv TO-15
Xylenes (total)11.3 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)28.0 1.9 1.4 ug/m3 TO-15
Carbon disulfide 6.9 2.5 0.56 ug/m3 TO-15
Chloroform 2.3 J 3.9 0.73 ug/m3 TO-15
Cyclohexane 1.6 J 2.8 0.62 ug/m3 TO-15
Ethanol 23.2 3.8 3.0 ug/m3 TO-15
Ethylbenzene 10 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 13 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 5.4 3.9 1.9 ug/m3 TO-15
Hexane 6.7 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 20 2.0 1.4 ug/m3 TO-15
Methylene chloride 7.6 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 5.6 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 1.7 J 3.3 1.2 ug/m3 TO-15
1,2,4-Trimethylbenzene 18 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 4.7 3.9 1.6 ug/m3 TO-15
2,2,4-Trimethylpentane 4.1 3.7 0.75 ug/m3 TO-15
Tertiary Butyl Alcohol 8.8 2.4 1.1 ug/m3 TO-15
Tetrachloroethylene 71.9 1.1 0.38 ug/m3 TO-15
Toluene 39.2 3.0 0.87 ug/m3 TO-15
Trichloroethylene 1.1 0.86 0.41 ug/m3 TO-15
m,p-Xylene 36 3.5 2.4 ug/m3 TO-15
o-Xylene 13 3.5 1.3 ug/m3 TO-15
Xylenes (total)49.0 3.5 1.3 ug/m3 TO-15
JD69856-8R BLDG 7 VMP-4
No hits reported in this sample.
15 of 131
JD698563
Summary of Hits Page 10 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
JD69856-9 BLDG 8 VMP-3
Acetone (2-Propanone)24.3 0.80 0.58 ppbv TO-15
Carbon disulfide 1.6 0.80 0.18 ppbv TO-15
Dichlorodifluoromethane 0.45 J 0.80 0.42 ppbv TO-15
m-Dichlorobenzene 0.67 J 0.80 0.16 ppbv TO-15
Ethanol 18.8 2.0 1.6 ppbv TO-15
Ethylbenzene 1.7 0.80 0.24 ppbv TO-15
Ethyl Acetate 5.8 0.80 0.42 ppbv TO-15
4-Ethyltoluene 0.95 0.80 0.38 ppbv TO-15
Heptane 0.59 J 0.80 0.18 ppbv TO-15
Hexane 1.7 0.80 0.21 ppbv TO-15
Isopropyl Alcohol 15.3 0.80 0.56 ppbv TO-15
Methylene chloride 2.1 0.80 0.22 ppbv TO-15
Methyl ethyl ketone 3.1 0.80 0.44 ppbv TO-15
Methyl Isobutyl Ketone 0.86 0.80 0.29 ppbv TO-15
1,2,4-Trimethylbenzene 3.3 0.80 0.35 ppbv TO-15
1,3,5-Trimethylbenzene 0.84 0.80 0.32 ppbv TO-15
Tetrachloroethylene 1.9 0.16 0.056 ppbv TO-15
Tetrahydrofuran 9.8 0.80 0.36 ppbv TO-15
Toluene 8.4 0.80 0.23 ppbv TO-15
m,p-Xylene 6.3 0.80 0.56 ppbv TO-15
o-Xylene 2.6 0.80 0.31 ppbv TO-15
Xylenes (total)8.9 0.80 0.31 ppbv TO-15
Acetone (2-Propanone)57.7 1.9 1.4 ug/m3 TO-15
Carbon disulfide 5.0 2.5 0.56 ug/m3 TO-15
Dichlorodifluoromethane 2.2 J 4.0 2.1 ug/m3 TO-15
m-Dichlorobenzene 4.0 J 4.8 0.96 ug/m3 TO-15
Ethanol 35.4 3.8 3.0 ug/m3 TO-15
Ethylbenzene 7.4 3.5 1.0 ug/m3 TO-15
Ethyl Acetate 21 2.9 1.5 ug/m3 TO-15
4-Ethyltoluene 4.7 3.9 1.9 ug/m3 TO-15
Heptane 2.4 J 3.3 0.74 ug/m3 TO-15
Hexane 6.0 2.8 0.74 ug/m3 TO-15
Isopropyl Alcohol 37.6 2.0 1.4 ug/m3 TO-15
Methylene chloride 7.3 2.8 0.76 ug/m3 TO-15
Methyl ethyl ketone 9.1 2.4 1.3 ug/m3 TO-15
Methyl Isobutyl Ketone 3.5 3.3 1.2 ug/m3 TO-15
1,2,4-Trimethylbenzene 16 3.9 1.7 ug/m3 TO-15
1,3,5-Trimethylbenzene 4.1 3.9 1.6 ug/m3 TO-15
Tetrachloroethylene 13 1.1 0.38 ug/m3 TO-15
Tetrahydrofuran 29 2.4 1.1 ug/m3 TO-15
Toluene 32 3.0 0.87 ug/m3 TO-15
m,p-Xylene 27 3.5 2.4 ug/m3 TO-15
16 of 131
JD698563
Summary of Hits Page 11 of 11
Job Number:JD69856
Account:WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Collected:07/21/23
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
o-Xylene 11 3.5 1.3 ug/m3 TO-15
Xylenes (total)38 3.5 1.3 ug/m3 TO-15
JD69856-9R BLDG 8 VMP-3
No hits reported in this sample.
17 of 131
JD698563
SGS North America Inc.
Sample Results
Report of Analysis
Dayton, NJ
Section 4
18 of 131
JD698564
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 3 101
Lab Sample ID:JD69856-1 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A656 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65938.D 1 07/27/23 16:09 WC n/a n/a V2W2951
Run #2 3W81747.D 1 07/28/23 21:10 TCH n/a n/a V3W3232
Initial Volume
Run #1 400 ml
Run #2 10.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)270 a 8.0 5.8 ppbv 641 a 19 14 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 0.19 ug/m3
71-43-2 78.11 Benzene 0.24 0.20 0.15 ppbv 0.77 0.64 0.48 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 0.20 ug/m3
75-25-2 252.8 Bromoform ND 0.20 0.071 ppbv ND 2.1 0.73 ug/m3
74-83-9 94.94 Bromomethane ND 0.20 0.069 ppbv ND 0.78 0.27 ug/m3
593-60-2 106.9 Bromoethene ND 0.20 0.061 ppbv ND 0.87 0.27 ug/m3
100-44-7 126 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 0.67 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 0.14 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 0.34 ug/m3
75-00-3 64.52 Chloroethane ND 0.20 0.068 ppbv ND 0.53 0.18 ug/m3
67-66-3 119.4 Chloroform 0.52 0.20 0.037 ppbv 2.5 0.98 0.18 ug/m3
74-87-3 50.49 Chloromethane 0.72 0.20 0.090 ppbv 1.5 0.41 0.19 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 0.26 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 0.37 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 0.25 ug/m3
110-82-7 84.16 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 0.15 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 0.23 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 0.23 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 0.23 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 0.28 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 0.29 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 0.43 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.42 0.20 0.10 ppbv 2.1 0.99 0.49 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 0.44 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 0.11 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 0.12 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 0.28 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 0.24 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 0.41 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 0.47 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 0.45 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 131
JD6985644.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 3 101
Lab Sample ID:JD69856-1 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A656 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 18.7 0.50 0.39 ppbv 35.2 0.94 0.73 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 0.26 ug/m3
141-78-6 88 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 0.36 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 0.47 ug/m3
76-13-1 187.4 Freon 113 ND 0.20 0.031 ppbv ND 1.5 0.24 ug/m3
76-14-2 170.9 Freon 114 ND 0.20 0.050 ppbv ND 1.4 0.35 ug/m3
142-82-5 100.2 Heptane 0.79 0.20 0.045 ppbv 3.2 0.82 0.18 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 0.66 ug/m3
110-54-3 86.18 Hexane 23.2 0.20 0.052 ppbv 81.8 0.70 0.18 ug/m3
591-78-6 100 2-Hexanone 1.1 0.20 0.15 ppbv 4.5 0.82 0.61 ug/m3
67-63-0 60.1 Isopropyl Alcohol 7.9 0.20 0.14 ppbv 19 0.49 0.34 ug/m3
75-09-2 84.94 Methylene chloride 14.7 a 8.0 2.2 ppbv 51.1 a 28 7.6 ug/m3
78-93-3 72.11 Methyl ethyl ketone 10.4 0.20 0.11 ppbv 30.7 0.59 0.32 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.23 0.20 0.073 ppbv 0.94 0.82 0.30 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 0.29 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 0.29 ug/m3
115-07-1 42 Propylene ND 0.50 0.14 ppbv ND 0.86 0.24 ug/m3
100-42-5 104.1 Styrene 5.0 0.20 0.053 ppbv 21 0.85 0.23 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 0.20 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 0.33 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 0.21 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 0.89 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.18 0.20 0.087 ppbv J 0.88 0.98 0.43 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 0.39 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.68 0.20 0.040 ppbv 3.2 0.93 0.19 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 1.8 0.20 0.093 ppbv 5.5 0.61 0.28 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 0.095 ug/m3
109-99-9 72.11 Tetrahydrofuran 4.9 0.20 0.090 ppbv 14 0.59 0.27 ug/m3
108-88-3 92.14 Toluene 3.2 0.20 0.057 ppbv 12 0.75 0.21 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 0.10 ug/m3
75-69-4 137.4 Trichlorofluoromethane 1.5 0.20 0.15 ppbv 8.4 1.1 0.84 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 0.18 ug/m3
108-05-4 86 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 0.39 ug/m3
106.2 m,p-Xylene 0.27 0.20 0.14 ppbv 1.2 0.87 0.61 ug/m3
95-47-6 106.2 o-Xylene 0.20 0.20 0.077 ppbv 0.87 0.87 0.33 ug/m3
1330-20-7 106.2 Xylenes (total)0.47 0.20 0.077 ppbv 2.1 0.87 0.33 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 98%89%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 131
JD6985644.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 3 101
Lab Sample ID:JD69856-1 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A656 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 131
JD6985644.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 3 101
Lab Sample ID:JD69856-1R Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A656 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65938R.D 1 07/27/23 16:09 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 400 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.20 0.13 ppbv ND 1.0 0.68 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 98%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 131
JD6985644.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:BLDG 3 108
Lab Sample ID:JD69856-2 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A644 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65939.D 1.52 07/27/23 16:56 WC n/a n/a V2W2951
Run #2 3W81748.D 1.52 07/28/23 21:50 TCH n/a n/a V3W3232
Initial Volume
Run #1 608 ml
Run #2 50.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)177 a 2.4 1.8 ppbv 420 a 5.7 4.3 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 0.19 ug/m3
71-43-2 78.11 Benzene 0.32 0.20 0.15 ppbv 1.0 0.64 0.48 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 0.20 ug/m3
75-25-2 252.8 Bromoform ND 0.20 0.071 ppbv ND 2.1 0.73 ug/m3
74-83-9 94.94 Bromomethane ND 0.20 0.069 ppbv ND 0.78 0.27 ug/m3
593-60-2 106.9 Bromoethene ND 0.20 0.061 ppbv ND 0.87 0.27 ug/m3
100-44-7 126 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 0.67 ug/m3
75-15-0 76.14 Carbon disulfide 0.16 0.20 0.045 ppbv J 0.50 0.62 0.14 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 0.34 ug/m3
75-00-3 64.52 Chloroethane ND 0.20 0.068 ppbv ND 0.53 0.18 ug/m3
67-66-3 119.4 Chloroform ND 0.20 0.037 ppbv ND 0.98 0.18 ug/m3
74-87-3 50.49 Chloromethane 0.84 0.20 0.090 ppbv 1.7 0.41 0.19 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 0.26 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 0.37 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 0.25 ug/m3
110-82-7 84.16 Cyclohexane 0.16 0.20 0.045 ppbv J 0.55 0.69 0.15 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 0.23 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 0.23 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 0.23 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 0.28 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 0.29 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 0.43 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.48 0.20 0.10 ppbv 2.4 0.99 0.49 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 0.44 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 0.11 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 0.12 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 0.28 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 0.24 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 0.41 ug/m3
106-46-7 147 p-Dichlorobenzene 0.15 0.20 0.079 ppbv J 0.90 1.2 0.47 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 0.45 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 131
JD6985644.3
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:BLDG 3 108
Lab Sample ID:JD69856-2 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A644 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 38.6 0.50 0.39 ppbv 72.7 0.94 0.73 ug/m3
100-41-4 106.2 Ethylbenzene 0.17 0.20 0.061 ppbv J 0.74 0.87 0.26 ug/m3
141-78-6 88 Ethyl Acetate 0.49 0.20 0.10 ppbv 1.8 0.72 0.36 ug/m3
622-96-8 120.19 4-Ethyltoluene 0.17 0.20 0.095 ppbv J 0.84 0.98 0.47 ug/m3
76-13-1 187.4 Freon 113 ND 0.20 0.031 ppbv ND 1.5 0.24 ug/m3
76-14-2 170.9 Freon 114 ND 0.20 0.050 ppbv ND 1.4 0.35 ug/m3
142-82-5 100.2 Heptane 1.3 0.20 0.045 ppbv 5.3 0.82 0.18 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 0.66 ug/m3
110-54-3 86.18 Hexane 0.54 0.20 0.052 ppbv 1.9 0.70 0.18 ug/m3
591-78-6 100 2-Hexanone 1.1 0.20 0.15 ppbv 4.5 0.82 0.61 ug/m3
67-63-0 60.1 Isopropyl Alcohol 14.8 0.20 0.14 ppbv 36.4 0.49 0.34 ug/m3
75-09-2 84.94 Methylene chloride 0.47 0.20 0.056 ppbv 1.6 0.69 0.19 ug/m3
78-93-3 72.11 Methyl ethyl ketone 17.6 0.20 0.11 ppbv 51.9 0.59 0.32 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.26 0.20 0.073 ppbv 1.1 0.82 0.30 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 0.29 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 0.29 ug/m3
115-07-1 42 Propylene ND 0.50 0.14 ppbv ND 0.86 0.24 ug/m3
100-42-5 104.1 Styrene 9.9 0.20 0.053 ppbv 42 0.85 0.23 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 0.20 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 0.33 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 0.21 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 0.89 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.53 0.20 0.087 ppbv 2.6 0.98 0.43 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.21 0.20 0.080 ppbv 1.0 0.98 0.39 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 0.19 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 3.0 0.20 0.093 ppbv 9.1 0.61 0.28 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 0.095 ug/m3
109-99-9 72.11 Tetrahydrofuran 13.9 0.20 0.090 ppbv 41.0 0.59 0.27 ug/m3
108-88-3 92.14 Toluene 6.0 0.20 0.057 ppbv 23 0.75 0.21 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 0.10 ug/m3
75-69-4 137.4 Trichlorofluoromethane 0.25 0.20 0.15 ppbv 1.4 1.1 0.84 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 0.18 ug/m3
108-05-4 86 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 0.39 ug/m3
106.2 m,p-Xylene 0.62 0.20 0.14 ppbv 2.7 0.87 0.61 ug/m3
95-47-6 106.2 o-Xylene 0.56 0.20 0.077 ppbv 2.4 0.87 0.33 ug/m3
1330-20-7 106.2 Xylenes (total)1.2 0.20 0.077 ppbv 5.1 0.87 0.33 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 131
JD6985644.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:BLDG 3 108
Lab Sample ID:JD69856-2 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A644 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 131
JD6985644.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 3 108
Lab Sample ID:JD69856-2R Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: A644 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65939R.D 1.52 07/27/23 16:56 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 608 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.20 0.13 ppbv ND 1.0 0.68 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 100%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 131
JD6985644.4
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:BLDG 3 VMP-1
Lab Sample ID:JD69856-3 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2220 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65942.D 1 07/27/23 19:01 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)15.0 0.80 0.58 ppbv 35.6 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene 0.71 0.80 0.58 ppbv J 2.3 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.66 0.80 0.18 ppbv J 2.1 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.56 0.80 0.18 ppbv J 1.9 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.46 0.80 0.42 ppbv J 2.3 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 131
JD6985644.5
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:BLDG 3 VMP-1
Lab Sample ID:JD69856-3 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2220 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 13.2 2.0 1.6 ppbv 24.9 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 3.7 0.80 0.24 ppbv 16 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 4.0 0.80 0.42 ppbv 14 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 1.7 0.80 0.38 ppbv 8.4 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.92 0.80 0.18 ppbv 3.8 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 2.0 0.80 0.21 ppbv 7.0 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 10.4 0.80 0.56 ppbv 25.6 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.2 0.80 0.22 ppbv 7.6 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 2.3 0.80 0.44 ppbv 6.8 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.62 0.80 0.29 ppbv J 2.5 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.21 ppbv ND 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 0.80 0.35 ppbv ND 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.2 0.80 0.32 ppbv 5.9 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.16 ppbv ND 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.99 0.80 0.37 ppbv 3.0 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 1.5 0.16 0.056 ppbv 10 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 20.4 0.80 0.23 ppbv 76.9 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 14.2 0.80 0.56 ppbv 61.7 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 4.8 0.80 0.31 ppbv 21 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)19.0 0.80 0.31 ppbv 82.7 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
28 of 131
JD6985644.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 3 VMP-1
Lab Sample ID:JD69856-3R Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2220 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65942R.D 1 07/27/23 19:01 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
29 of 131
JD6985644.6
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:BLDG 3 VMP-7
Lab Sample ID:JD69856-4 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2317 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65944.D 1 07/27/23 20:14 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)9.6 0.80 0.58 ppbv 23 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 0.64 0.80 0.18 ppbv J 2.0 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane ND 0.80 0.18 ppbv ND 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.46 0.80 0.42 ppbv J 2.3 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 131
JD6985644.7
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:BLDG 3 VMP-7
Lab Sample ID:JD69856-4 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2317 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 11.5 2.0 1.6 ppbv 21.7 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 2.7 0.80 0.24 ppbv 12 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 4.4 0.80 0.42 ppbv 16 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 1.4 0.80 0.38 ppbv 6.9 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.71 0.80 0.18 ppbv J 2.9 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.9 0.80 0.21 ppbv 6.7 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 8.7 0.80 0.56 ppbv 21 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.3 0.80 0.22 ppbv 8.0 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 1.8 0.80 0.44 ppbv 5.3 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.65 0.80 0.29 ppbv J 2.7 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.21 ppbv ND 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 4.4 0.80 0.35 ppbv 22 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 1.1 0.80 0.32 ppbv 5.4 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.16 ppbv ND 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.76 0.80 0.37 ppbv J 2.3 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.86 0.16 0.056 ppbv 5.8 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 14.8 0.80 0.23 ppbv 55.8 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 10.8 0.80 0.56 ppbv 46.9 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 4.0 0.80 0.31 ppbv 17 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)14.8 0.80 0.31 ppbv 63.9 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
31 of 131
JD6985644.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 3 VMP-7
Lab Sample ID:JD69856-4R Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2317 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65944R.D 1 07/27/23 20:14 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 131
JD6985644.8
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:DUP-1
Lab Sample ID:JD69856-5 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2231 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65945.D 1 07/27/23 20:51 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)9.0 0.80 0.58 ppbv 21 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.80 0.18 ppbv ND 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane 0.56 0.80 0.36 ppbv J 1.2 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane ND 0.80 0.18 ppbv ND 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.51 0.80 0.42 ppbv J 2.5 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
33 of 131
JD6985644.9
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:DUP-1
Lab Sample ID:JD69856-5 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2231 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 6.3 2.0 1.6 ppbv 12 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 1.8 0.80 0.42 ppbv 6.5 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.80 0.38 ppbv ND 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.18 ppbv ND 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 3.9 0.80 0.21 ppbv 14 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 1.4 0.80 0.56 ppbv 3.4 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 4.9 0.80 0.22 ppbv 17 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 0.97 0.80 0.44 ppbv 2.9 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.80 0.29 ppbv ND 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.21 ppbv ND 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 0.80 0.35 ppbv ND 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.80 0.32 ppbv ND 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.16 ppbv ND 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 2.9 0.80 0.37 ppbv 8.8 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 1.6 0.16 0.056 ppbv 11 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 5.0 0.80 0.23 ppbv 19 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene ND 0.80 0.56 ppbv ND 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene ND 0.80 0.31 ppbv ND 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)ND 0.80 0.31 ppbv ND 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 91%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
34 of 131
JD6985644.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:DUP-1
Lab Sample ID:JD69856-5R Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2231 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65945R.D 1 07/27/23 20:51 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 91%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
35 of 131
JD6985644.10
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:DUP-2
Lab Sample ID:JD69856-6 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: M135 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65940.D 1.58 07/27/23 17:42 WC n/a n/a V2W2951
Run #2 3W81749.D 1.58 07/28/23 22:29 TCH n/a n/a V3W3232
Initial Volume
Run #1 632 ml
Run #2 50.0 ml
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)174 a 2.5 1.8 ppbv 413 a 5.9 4.3 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 0.19 ug/m3
71-43-2 78.11 Benzene 0.33 0.20 0.15 ppbv 1.1 0.64 0.48 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 0.20 ug/m3
75-25-2 252.8 Bromoform ND 0.20 0.071 ppbv ND 2.1 0.73 ug/m3
74-83-9 94.94 Bromomethane ND 0.20 0.069 ppbv ND 0.78 0.27 ug/m3
593-60-2 106.9 Bromoethene ND 0.20 0.061 ppbv ND 0.87 0.27 ug/m3
100-44-7 126 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 0.67 ug/m3
75-15-0 76.14 Carbon disulfide 0.13 0.20 0.045 ppbv J 0.40 0.62 0.14 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 0.34 ug/m3
75-00-3 64.52 Chloroethane ND 0.20 0.068 ppbv ND 0.53 0.18 ug/m3
67-66-3 119.4 Chloroform ND 0.20 0.037 ppbv ND 0.98 0.18 ug/m3
74-87-3 50.49 Chloromethane 0.80 0.20 0.090 ppbv 1.7 0.41 0.19 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 0.26 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 0.37 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 0.25 ug/m3
110-82-7 84.16 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 0.15 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 0.23 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 0.23 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 0.23 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 0.28 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 0.29 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 0.43 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.47 0.20 0.10 ppbv 2.3 0.99 0.49 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 0.44 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 0.11 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 0.12 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 0.28 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 0.24 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 0.41 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 0.47 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 0.45 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
36 of 131
JD6985644.11
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:DUP-2
Lab Sample ID:JD69856-6 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: M135 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 38.2 0.50 0.39 ppbv 72.0 0.94 0.73 ug/m3
100-41-4 106.2 Ethylbenzene 0.18 0.20 0.061 ppbv J 0.78 0.87 0.26 ug/m3
141-78-6 88 Ethyl Acetate 7.1 0.20 0.10 ppbv 26 0.72 0.36 ug/m3
622-96-8 120.19 4-Ethyltoluene 0.13 0.20 0.095 ppbv J 0.64 0.98 0.47 ug/m3
76-13-1 187.4 Freon 113 ND 0.20 0.031 ppbv ND 1.5 0.24 ug/m3
76-14-2 170.9 Freon 114 ND 0.20 0.050 ppbv ND 1.4 0.35 ug/m3
142-82-5 100.2 Heptane 1.3 0.20 0.045 ppbv 5.3 0.82 0.18 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 0.66 ug/m3
110-54-3 86.18 Hexane 0.98 0.20 0.052 ppbv 3.5 0.70 0.18 ug/m3
591-78-6 100 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 0.61 ug/m3
67-63-0 60.1 Isopropyl Alcohol 14.1 0.20 0.14 ppbv 34.7 0.49 0.34 ug/m3
75-09-2 84.94 Methylene chloride 1.4 0.20 0.056 ppbv 4.9 0.69 0.19 ug/m3
78-93-3 72.11 Methyl ethyl ketone 17.2 0.20 0.11 ppbv 50.7 0.59 0.32 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.37 0.20 0.073 ppbv 1.5 0.82 0.30 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 0.29 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 0.29 ug/m3
115-07-1 42 Propylene 2.3 0.50 0.14 ppbv 4.0 0.86 0.24 ug/m3
100-42-5 104.1 Styrene 10.2 0.20 0.053 ppbv 43.4 0.85 0.23 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 0.20 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 0.33 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 0.21 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 0.89 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 0.42 0.20 0.087 ppbv 2.1 0.98 0.43 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.10 0.20 0.080 ppbv J 0.49 0.98 0.39 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 0.19 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 2.9 0.20 0.093 ppbv 8.8 0.61 0.28 ug/m3
127-18-4 165.8 Tetrachloroethylene 0.10 0.040 0.014 ppbv 0.68 0.27 0.095 ug/m3
109-99-9 72.11 Tetrahydrofuran 14.3 0.20 0.090 ppbv 42.2 0.59 0.27 ug/m3
108-88-3 92.14 Toluene 5.8 0.20 0.057 ppbv 22 0.75 0.21 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 0.10 ug/m3
75-69-4 137.4 Trichlorofluoromethane 0.28 0.20 0.15 ppbv 1.6 1.1 0.84 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 0.18 ug/m3
108-05-4 86 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 0.39 ug/m3
106.2 m,p-Xylene 0.54 0.20 0.14 ppbv 2.3 0.87 0.61 ug/m3
95-47-6 106.2 o-Xylene 0.42 0.20 0.077 ppbv 1.8 0.87 0.33 ug/m3
1330-20-7 106.2 Xylenes (total)0.96 0.20 0.077 ppbv 4.1 0.87 0.33 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 101%92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
37 of 131
JD6985644.11
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:DUP-2
Lab Sample ID:JD69856-6 Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: M135 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
38 of 131
JD6985644.11
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:DUP-2
Lab Sample ID:JD69856-6R Date Sampled:07/21/23
Matrix:AIR - Indoor Air Comp. Summa ID: M135 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65940R.D 1.58 07/27/23 17:42 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 632 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.20 0.13 ppbv ND 1.0 0.68 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 101%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
39 of 131
JD6985644.12
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:BACKGROUND
Lab Sample ID:JD69856-7 Date Sampled:07/21/23
Matrix:AIR - Ambient Air Comp. Summa ID: A1050 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65941.D 1 07/27/23 18:24 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 400 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)7.1 0.20 0.15 ppbv 17 0.48 0.36 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 0.19 ug/m3
71-43-2 78.11 Benzene 0.31 0.20 0.15 ppbv 0.99 0.64 0.48 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 0.20 ug/m3
75-25-2 252.8 Bromoform ND 0.20 0.071 ppbv ND 2.1 0.73 ug/m3
74-83-9 94.94 Bromomethane ND 0.20 0.069 ppbv ND 0.78 0.27 ug/m3
593-60-2 106.9 Bromoethene ND 0.20 0.061 ppbv ND 0.87 0.27 ug/m3
100-44-7 126 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 0.67 ug/m3
75-15-0 76.14 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 0.14 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 0.34 ug/m3
75-00-3 64.52 Chloroethane ND 0.20 0.068 ppbv ND 0.53 0.18 ug/m3
67-66-3 119.4 Chloroform ND 0.20 0.037 ppbv ND 0.98 0.18 ug/m3
74-87-3 50.49 Chloromethane 0.69 0.20 0.090 ppbv 1.4 0.41 0.19 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 0.26 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 0.37 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 0.25 ug/m3
110-82-7 84.16 Cyclohexane 0.21 0.20 0.045 ppbv 0.72 0.69 0.15 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 0.23 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 0.23 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 0.23 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 0.28 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 0.29 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 0.43 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.47 0.20 0.10 ppbv 2.3 0.99 0.49 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 0.44 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 0.11 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 0.12 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 0.28 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 0.24 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 0.41 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 0.47 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 0.45 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
40 of 131
JD6985644.13
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:BACKGROUND
Lab Sample ID:JD69856-7 Date Sampled:07/21/23
Matrix:AIR - Ambient Air Comp. Summa ID: A1050 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 29.6 0.50 0.39 ppbv 55.8 0.94 0.73 ug/m3
100-41-4 106.2 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 0.26 ug/m3
141-78-6 88 Ethyl Acetate 7.1 0.20 0.10 ppbv 26 0.72 0.36 ug/m3
622-96-8 120.19 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 0.47 ug/m3
76-13-1 187.4 Freon 113 ND 0.20 0.031 ppbv ND 1.5 0.24 ug/m3
76-14-2 170.9 Freon 114 ND 0.20 0.050 ppbv ND 1.4 0.35 ug/m3
142-82-5 100.2 Heptane 0.14 0.20 0.045 ppbv J 0.57 0.82 0.18 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 0.66 ug/m3
110-54-3 86.18 Hexane 2.6 0.20 0.052 ppbv 9.2 0.70 0.18 ug/m3
591-78-6 100 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 0.61 ug/m3
67-63-0 60.1 Isopropyl Alcohol 0.99 0.20 0.14 ppbv 2.4 0.49 0.34 ug/m3
75-09-2 84.94 Methylene chloride 6.3 0.20 0.056 ppbv 22 0.69 0.19 ug/m3
78-93-3 72.11 Methyl ethyl ketone 0.84 0.20 0.11 ppbv 2.5 0.59 0.32 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 0.30 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 0.29 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 0.29 ug/m3
115-07-1 42 Propylene ND 0.50 0.14 ppbv ND 0.86 0.24 ug/m3
100-42-5 104.1 Styrene ND 0.20 0.053 ppbv ND 0.85 0.23 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 0.20 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 0.33 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 0.21 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 0.89 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 0.43 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 0.39 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.13 0.20 0.040 ppbv J 0.61 0.93 0.19 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 0.15 0.20 0.093 ppbv J 0.45 0.61 0.28 ug/m3
127-18-4 165.8 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 0.095 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 0.27 ug/m3
108-88-3 92.14 Toluene 1.8 0.20 0.057 ppbv 6.8 0.75 0.21 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 0.10 ug/m3
75-69-4 137.4 Trichlorofluoromethane 0.44 0.20 0.15 ppbv 2.5 1.1 0.84 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 0.18 ug/m3
108-05-4 86 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 0.39 ug/m3
106.2 m,p-Xylene 0.19 0.20 0.14 ppbv J 0.83 0.87 0.61 ug/m3
95-47-6 106.2 o-Xylene 0.10 0.20 0.077 ppbv J 0.43 0.87 0.33 ug/m3
1330-20-7 106.2 Xylenes (total)0.29 0.20 0.077 ppbv 1.3 0.87 0.33 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 95%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
41 of 131
JD6985644.13
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BACKGROUND
Lab Sample ID:JD69856-7R Date Sampled:07/21/23
Matrix:AIR - Ambient Air Comp. Summa ID: A1050 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65941R.D 1 07/27/23 18:24 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 400 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.20 0.13 ppbv ND 1.0 0.68 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 95%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
42 of 131
JD6985644.14
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:BLDG 7 VMP-4
Lab Sample ID:JD69856-8 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2328 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65946.D 1 07/27/23 21:28 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)11.8 0.80 0.58 ppbv 28.0 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 2.2 0.80 0.18 ppbv 6.9 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform 0.48 0.80 0.15 ppbv J 2.3 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane 0.46 0.80 0.18 ppbv J 1.6 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane ND 0.80 0.42 ppbv ND 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene ND 0.80 0.16 ppbv ND 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
43 of 131
JD6985644.15
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:BLDG 7 VMP-4
Lab Sample ID:JD69856-8 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2328 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 12.3 2.0 1.6 ppbv 23.2 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 2.3 0.80 0.24 ppbv 10 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 3.6 0.80 0.42 ppbv 13 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 1.1 0.80 0.38 ppbv 5.4 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane ND 0.80 0.18 ppbv ND 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.9 0.80 0.21 ppbv 6.7 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 8.3 0.80 0.56 ppbv 20 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.2 0.80 0.22 ppbv 7.6 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 1.9 0.80 0.44 ppbv 5.6 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.42 0.80 0.29 ppbv J 1.7 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.21 ppbv ND 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 3.7 0.80 0.35 ppbv 18 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.96 0.80 0.32 ppbv 4.7 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane 0.87 0.80 0.16 ppbv 4.1 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol 2.9 0.80 0.37 ppbv 8.8 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 10.6 0.16 0.056 ppbv 71.9 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran ND 0.80 0.36 ppbv ND 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 10.4 0.80 0.23 ppbv 39.2 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene 0.20 0.16 0.076 ppbv 1.1 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 8.2 0.80 0.56 ppbv 36 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 3.1 0.80 0.31 ppbv 13 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)11.3 0.80 0.31 ppbv 49.0 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 94%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
44 of 131
JD6985644.15
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 7 VMP-4
Lab Sample ID:JD69856-8R Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2328 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65946R.D 1 07/27/23 21:28 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 94%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
45 of 131
JD6985644.16
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:BLDG 8 VMP-3
Lab Sample ID:JD69856-9 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2265 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65947.D 1 07/27/23 22:05 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
67-64-1 58.08 Acetone (2-Propanone)24.3 0.80 0.58 ppbv 57.7 1.9 1.4 ug/m3
106-99-0 54.09 1,3-Butadiene ND 0.80 0.34 ppbv ND 1.8 0.75 ug/m3
71-43-2 78.11 Benzene ND 0.80 0.58 ppbv ND 2.6 1.9 ug/m3
75-27-4 163.8 Bromodichloromethane ND 0.80 0.12 ppbv ND 5.4 0.80 ug/m3
75-25-2 252.8 Bromoform ND 0.80 0.28 ppbv ND 8.3 2.9 ug/m3
74-83-9 94.94 Bromomethane ND 0.80 0.28 ppbv ND 3.1 1.1 ug/m3
593-60-2 106.9 Bromoethene ND 0.80 0.24 ppbv ND 3.5 1.0 ug/m3
100-44-7 126 Benzyl Chloride ND 0.80 0.50 ppbv ND 4.1 2.6 ug/m3
75-15-0 76.14 Carbon disulfide 1.6 0.80 0.18 ppbv 5.0 2.5 0.56 ug/m3
108-90-7 112.6 Chlorobenzene ND 0.80 0.30 ppbv ND 3.7 1.4 ug/m3
75-00-3 64.52 Chloroethane ND 0.80 0.27 ppbv ND 2.1 0.71 ug/m3
67-66-3 119.4 Chloroform ND 0.80 0.15 ppbv ND 3.9 0.73 ug/m3
74-87-3 50.49 Chloromethane ND 0.80 0.36 ppbv ND 1.7 0.74 ug/m3
107-05-1 76.53 3-Chloropropene ND 0.80 0.33 ppbv ND 2.5 1.0 ug/m3
95-49-8 126.6 2-Chlorotoluene ND 0.80 0.29 ppbv ND 4.1 1.5 ug/m3
56-23-5 153.8 Carbon tetrachloride ND 0.80 0.16 ppbv ND 5.0 1.0 ug/m3
110-82-7 84.16 Cyclohexane ND 0.80 0.18 ppbv ND 2.8 0.62 ug/m3
75-34-3 98.96 1,1-Dichloroethane ND 0.80 0.23 ppbv ND 3.2 0.93 ug/m3
75-35-4 96.94 1,1-Dichloroethylene ND 0.80 0.24 ppbv ND 3.2 0.95 ug/m3
106-93-4 187.9 1,2-Dibromoethane (EDB)ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
107-06-2 98.96 1,2-Dichloroethane ND 0.80 0.28 ppbv ND 3.2 1.1 ug/m3
78-87-5 113 1,2-Dichloropropane ND 0.80 0.25 ppbv ND 3.7 1.2 ug/m3
123-91-1 88.12 1,4-Dioxane ND 0.80 0.47 ppbv ND 2.9 1.7 ug/m3
75-71-8 120.9 Dichlorodifluoromethane 0.45 0.80 0.42 ppbv J 2.2 4.0 2.1 ug/m3
124-48-1 208.3 Dibromochloromethane ND 0.80 0.21 ppbv ND 6.8 1.8 ug/m3
156-60-5 96.94 trans-1,2-Dichloroethylene ND 0.80 0.11 ppbv ND 3.2 0.44 ug/m3
156-59-2 96.94 cis-1,2-Dichloroethylene ND 0.80 0.12 ppbv ND 3.2 0.48 ug/m3
10061-01-5 111 cis-1,3-Dichloropropene ND 0.80 0.25 ppbv ND 3.6 1.1 ug/m3
541-73-1 147 m-Dichlorobenzene 0.67 0.80 0.16 ppbv J 4.0 4.8 0.96 ug/m3
95-50-1 147 o-Dichlorobenzene ND 0.80 0.28 ppbv ND 4.8 1.7 ug/m3
106-46-7 147 p-Dichlorobenzene ND 0.80 0.32 ppbv ND 4.8 1.9 ug/m3
10061-02-6 111 trans-1,3-Dichloropropene ND 0.80 0.40 ppbv ND 3.6 1.8 ug/m3
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
46 of 131
JD6985644.17
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:BLDG 8 VMP-3
Lab Sample ID:JD69856-9 Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2265 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
VOA TO15 List
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
64-17-5 46.07 Ethanol 18.8 2.0 1.6 ppbv 35.4 3.8 3.0 ug/m3
100-41-4 106.2 Ethylbenzene 1.7 0.80 0.24 ppbv 7.4 3.5 1.0 ug/m3
141-78-6 88 Ethyl Acetate 5.8 0.80 0.42 ppbv 21 2.9 1.5 ug/m3
622-96-8 120.19 4-Ethyltoluene 0.95 0.80 0.38 ppbv 4.7 3.9 1.9 ug/m3
76-13-1 187.4 Freon 113 ND 0.80 0.12 ppbv ND 6.1 0.92 ug/m3
76-14-2 170.9 Freon 114 ND 0.80 0.20 ppbv ND 5.6 1.4 ug/m3
142-82-5 100.2 Heptane 0.59 0.80 0.18 ppbv J 2.4 3.3 0.74 ug/m3
87-68-3 260.8 Hexachlorobutadiene ND 0.80 0.25 ppbv ND 8.5 2.7 ug/m3
110-54-3 86.18 Hexane 1.7 0.80 0.21 ppbv 6.0 2.8 0.74 ug/m3
591-78-6 100 2-Hexanone ND 0.80 0.58 ppbv ND 3.3 2.4 ug/m3
67-63-0 60.1 Isopropyl Alcohol 15.3 0.80 0.56 ppbv 37.6 2.0 1.4 ug/m3
75-09-2 84.94 Methylene chloride 2.1 0.80 0.22 ppbv 7.3 2.8 0.76 ug/m3
78-93-3 72.11 Methyl ethyl ketone 3.1 0.80 0.44 ppbv 9.1 2.4 1.3 ug/m3
108-10-1 100.2 Methyl Isobutyl Ketone 0.86 0.80 0.29 ppbv 3.5 3.3 1.2 ug/m3
1634-04-4 88.15 Methyl Tert Butyl Ether ND 0.80 0.32 ppbv ND 2.9 1.2 ug/m3
80-62-6 100.12 Methylmethacrylate ND 0.80 0.28 ppbv ND 3.3 1.1 ug/m3
115-07-1 42 Propylene ND 2.0 0.57 ppbv ND 3.4 0.98 ug/m3
100-42-5 104.1 Styrene ND 0.80 0.21 ppbv ND 3.4 0.89 ug/m3
71-55-6 133.4 1,1,1-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
79-34-5 167.85 1,1,2,2-Tetrachloroethane ND 0.80 0.19 ppbv ND 5.5 1.3 ug/m3
79-00-5 133.4 1,1,2-Trichloroethane ND 0.80 0.15 ppbv ND 4.4 0.82 ug/m3
120-82-1 181.5 1,2,4-Trichlorobenzene ND 0.80 0.48 ppbv ND 5.9 3.6 ug/m3
95-63-6 120.19 1,2,4-Trimethylbenzene 3.3 0.80 0.35 ppbv 16 3.9 1.7 ug/m3
108-67-8 120.19 1,3,5-Trimethylbenzene 0.84 0.80 0.32 ppbv 4.1 3.9 1.6 ug/m3
540-84-1 114.2 2,2,4-Trimethylpentane ND 0.80 0.16 ppbv ND 3.7 0.75 ug/m3
75-65-0 74.12 Tertiary Butyl Alcohol ND 0.80 0.37 ppbv ND 2.4 1.1 ug/m3
127-18-4 165.8 Tetrachloroethylene 1.9 0.16 0.056 ppbv 13 1.1 0.38 ug/m3
109-99-9 72.11 Tetrahydrofuran 9.8 0.80 0.36 ppbv 29 2.4 1.1 ug/m3
108-88-3 92.14 Toluene 8.4 0.80 0.23 ppbv 32 3.0 0.87 ug/m3
79-01-6 131.4 Trichloroethylene ND 0.16 0.076 ppbv ND 0.86 0.41 ug/m3
75-69-4 137.4 Trichlorofluoromethane ND 0.80 0.62 ppbv ND 4.5 3.5 ug/m3
75-01-4 62.5 Vinyl chloride ND 0.80 0.28 ppbv ND 2.0 0.72 ug/m3
108-05-4 86 Vinyl Acetate ND 0.80 0.45 ppbv ND 2.8 1.6 ug/m3
106.2 m,p-Xylene 6.3 0.80 0.56 ppbv 27 3.5 2.4 ug/m3
95-47-6 106.2 o-Xylene 2.6 0.80 0.31 ppbv 11 3.5 1.3 ug/m3
1330-20-7 106.2 Xylenes (total)8.9 0.80 0.31 ppbv 38 3.5 1.3 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
47 of 131
JD6985644.17
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:BLDG 8 VMP-3
Lab Sample ID:JD69856-9R Date Sampled:07/21/23
Matrix:AIR - Soil Vapor Comp. Summa ID: A2265 Date Received:07/25/23
Method:TO-15 Percent Solids:n/a
Project:The HUB on Harris, Charlotte, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2W65947R.D 1 07/27/23 22:05 WC n/a n/a V2W2951
Run #2
Initial Volume
Run #1 100 ml
Run #2
CAS No.MW Compound Result RL MDL Units Q Result RL MDL Units
91-20-3 128.17 Naphthalene ND 0.80 0.51 ppbv ND 4.2 2.7 ug/m3
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 92%65-128%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
48 of 131
JD6985644.18
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
• Summa Canister and Flow Controller Log
Dayton, NJ
Section 5
49 of 131
JD698565
JD69856: Chain of Custody
Page 1 of 3
50 of 131
JD6985655.1
Job Number:JD69856 Client:WSP USA ENVIRONMENT & INFRASTRU
Date / Time Received:7/25/2023 9:45:00 AM Delivery Method:fedex
Project:THE HUB ON HARRIS, CHARLOTTE, NC
4. No. Coolers:
Airbill #'s:
Cooler Security
1. Custody Seals Present:
Y or N
2. Custody Seals Intact:
3. COC Present:
4. Smpl Dates/Time OK
2. Cooler temp verification:
Cooler Temperature Y or N
1. Temp criteria achieved:
3. Cooler media:
Quality Control Preservation Y or N N/A
1. Trip Blank present / cooler:
2. Trip Blank listed on COC:
3. Samples preserved properly:
4. VOCs headspace free:
Sample Integrity - Documentation Y or N
1. Sample labels present on bottles:
2. Container labeling complete:
3. Sample container label / COC agree:
Sample Integrity - Condition Y or N
1. Sample recvd within HT:
3. Condition of sample:
2. All containers accounted for:
Sample Integrity - Instructions
1. Analysis requested is clear:
2. Bottles received for unspecified tests
3. Sufficient volume recvd for analysis:
4. Compositing instructions clear:
5. Filtering instructions clear:
Intact
Y or N
Comments
Y or N N/A
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
SM089-03
Rev. Date 12/7/17
SGS Sample Receipt Summary
Test Strip Lot #s:pH 1-12:231619 pH 12+:203117A Other: (Specify)
JD69856: Chain of Custody
Page 2 of 3
51 of 131
JD6985655.1
TAT (Days):7Received Date:7/25/2023Due Date:9/21/2023Project Description:The HUB on Harris, Charlotte, NCAccount Name:WSP USA Environment & InfrastrDeliverable:COMMBNRequested Date:9/14/2023Job Change Order:JD69856PM:MMC/O Initiated By:MARIE_MEISample #:JD69856-allChange:Relog for VRTO15NAPDept:=========================================================================================================================Client ID:TAT:7Above Changes Per:To Client: This Change Order is confirmation of the revisions, previously discussed with the Client Service Representative.Date/Time:9/14/2023Page 1 of 1A. FrantzJD69856: Chain of Custody
Page 3 of 3
52 of 131
JD6985655.1
Summa Canister and Flow Controller Log Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Received:07/25/23
SUMMA CANISTERS
Shipping Receiving
Summa Vac Date SCC SCC Sample Date Vac Pres Final Dil
ID L " Hg Out By Batch FileID Number In By " Hg psig psig Fact
A656 6 29.4 06/27/23 DG CP121908W00612.D JD69856-1 07/26/23 DG 6 1
A644 6 29.4 06/27/23 DG CP121908W00612.D JD69856-2 07/26/23 DG 8.5 1.3 1.52
A2220 1.4 29.4 07/14/23 DG CP123025W50573.D JD69856-3 07/26/23 DG 6 1
A2317 1.4 29.4 07/14/23 DG CP123025W50573.D JD69856-4 07/26/23 DG 7 1
A2231 1.4 29.4 07/14/23 DG CP123025W50573.D JD69856-5 07/26/23 DG 6 1
M135 6 29.4 07/14/23 DG CP122817W01851.D JD69856-6 07/26/23 DG 9.5 1.1 1.58
A1050 6 29.4 06/27/23 DG CP121608W00657.D JD69856-7 07/26/23 DG 5.5 1
A2328 1.4 29.4 07/14/23 DG CP123245W50576.D JD69856-8 07/26/23 DG 6.5 1
A2265 1.4 29.4 07/14/23 DG CP123255W50582.D JD69856-9 07/26/23 DG 7 1
FLOW CONTROLLERS / OTHER
Shipping Receiving
Flow Date cc/Time Date cc/Flow
Crtl ID Out By min hrs.In By min RPD Equipment Type
FC180 07/14/23 DG 108 .167 07/26/23 ML 108 0 Flow Controller
FC730 07/14/23 DG 106 .167 07/26/23 ML 107 0.9 Flow Controller
FC744 07/14/23 DG 107 .167 07/26/23 ML 108 0.9 Flow Controller
FC781 06/26/23 DG 3.5 24 07/26/23 ML 3.6 2.8 Flow Controller
FC1023 07/14/23 DG 108 .167 07/26/23 ML 108 0 Flow Controller
FC1058 06/26/23 DG 3.5 24 07/26/23 ML 3.4 2.9 Flow Controller
FC1132 06/26/23 DG 3.5 24 07/26/23 ML 3.6 2.8 Flow Controller
FC1147 07/14/23 DG 3.4 24 07/26/23 ML 3.5 2.9 Flow Controller
FC1243 07/14/23 DG 107 .167 07/26/23 ML 108 0.9 Flow Controller
SGS Bottle Order(s):
MM-062623-93
MM-071423-13
Prep Date Room Temp(F)Bar Pres "Hg
06/27/23 70 29.92
07/14/23 70 29.92
53 of 131
JD6985655.2
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
• Instrument Performance Checks (BFB)
• Surrogate Recovery Summaries
Dayton, NJ
Section 6
54 of 131
JD698566
Method Blank Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-MB 2W65937.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
55 of 131
JD6985666.1.1
Method Blank Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-MB 2W65937.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
56 of 131
JD6985666.1.1
Method Blank Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-MB 2W65937.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 93%65-128%
57 of 131
JD6985666.1.1
Method Blank Summary Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3232-MB 3W81733.D 1 07/28/23 TCH n/a n/a V3W3232
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-6
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 80%65-128%
58 of 131
JD6985666.1.2
Method Blank Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-MB 8W00594.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.062 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.11 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.097 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.032 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.069 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.077 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.15 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.19 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
59 of 131
JD6985666.1.3
Method Blank Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-MB 8W00594.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.092 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.11 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.12 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.095 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.036 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
60 of 131
JD6985666.1.3
Method Blank Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-MB 8W00594.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
61 of 131
JD6985666.1.3
Method Blank Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-MB 8W00643.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.062 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.11 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.097 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.032 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.069 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.077 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.15 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.19 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
62 of 131
JD6985666.1.4
Method Blank Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-MB 8W00643.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.092 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.11 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.12 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.095 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.036 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
63 of 131
JD6985666.1.4
Method Blank Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-MB 8W00643.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 97%65-128%
64 of 131
JD6985666.1.4
Method Blank Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-MB 7W01848.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
65 of 131
JD6985666.1.5
Method Blank Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-MB 7W01848.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
66 of 131
JD6985666.1.5
Method Blank Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-MB 7W01848.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 95%65-128%
67 of 131
JD6985666.1.5
Method Blank Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-MB 5W50565.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
68 of 131
JD6985666.1.6
Method Blank Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-MB 5W50565.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
69 of 131
JD6985666.1.6
Method Blank Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-MB 5W50565.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 107%65-128%
70 of 131
JD6985666.1.6
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-BS 2W65934.D 1 07/27/23 WC n/a n/a V2W2951
V2W2951-BSD 2W65935.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 7.6 76 7.5 75 1 70-130/30
106-99-0 1,3-Butadiene 10 7.7 77 7.8 78 1 70-130/30
71-43-2 Benzene 10 9.1 91 9.3 93 2 70-130/30
75-27-4 Bromodichloromethane 10 11.2 112 11.4 114 2 70-130/30
75-25-2 Bromoform 10 11.0 110 11.2 112 2 70-130/30
74-83-9 Bromomethane 10 10.3 103 10.5 105 2 70-130/30
593-60-2 Bromoethene 10 10.2 102 10.3 103 1 70-130/30
100-44-7 Benzyl Chloride 10 10.0 100 9.9 99 1 70-130/30
75-15-0 Carbon disulfide 10 10.5 105 10.6 106 1 70-130/30
108-90-7 Chlorobenzene 10 9.3 93 9.4 94 1 70-130/30
75-00-3 Chloroethane 10 9.4 94 9.4 94 0 70-130/30
67-66-3 Chloroform 10 9.9 99 10.4 104 5 70-130/30
74-87-3 Chloromethane 10 7.9 79 7.7 77 3 70-130/30
107-05-1 3-Chloropropene 10 11.0 110 11.1 111 1 70-130/30
95-49-8 2-Chlorotoluene 10 10.6 106 10.7 107 1 70-130/30
56-23-5 Carbon tetrachloride 10 10.8 108 11.0 110 2 70-130/30
110-82-7 Cyclohexane 10 10.5 105 10.4 104 1 70-130/30
75-34-3 1,1-Dichloroethane 10 9.0 90 9.3 93 3 70-130/30
75-35-4 1,1-Dichloroethylene 10 10.5 105 10.7 107 2 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 9.4 94 9.6 96 2 70-130/30
107-06-2 1,2-Dichloroethane 10 8.7 87 9.0 90 3 70-130/30
78-87-5 1,2-Dichloropropane 10 9.9 99 10.0 100 1 70-130/30
123-91-1 1,4-Dioxane 10 10.6 106 11.2 112 6 70-130/30
75-71-8 Dichlorodifluoromethane 10 11.2 112 10.7 107 5 70-130/30
124-48-1 Dibromochloromethane 10 11.3 113 11.4 114 1 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 8.4 84 8.6 86 2 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 9.1 91 9.6 96 5 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 10.6 106 10.7 107 1 70-130/30
541-73-1 m-Dichlorobenzene 10 9.5 95 9.6 96 1 70-130/30
95-50-1 o-Dichlorobenzene 10 10.4 104 10.5 105 1 70-130/30
106-46-7 p-Dichlorobenzene 10 9.0 90 8.8 88 2 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 9.5 95 9.7 97 2 70-130/30
64-17-5 Ethanol 10 7.4 74 7.2 72 3 70-130/30
100-41-4 Ethylbenzene 10 10.3 103 10.4 104 1 70-130/30
141-78-6 Ethyl Acetate 10 9.3 93 9.4 94 1 70-130/30
622-96-8 4-Ethyltoluene 10 11.2 112 11.3 113 1 70-130/30
* = Outside of Control Limits.
71 of 131
JD6985666.2.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-BS 2W65934.D 1 07/27/23 WC n/a n/a V2W2951
V2W2951-BSD 2W65935.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 11.2 112 11.3 113 1 70-130/30
76-14-2 Freon 114 10 11.3 113 11.4 114 1 70-130/30
142-82-5 Heptane 10 8.9 89 8.9 89 0 70-130/30
87-68-3 Hexachlorobutadiene 10 9.8 98 9.7 97 1 70-130/30
110-54-3 Hexane 10 8.4 84 8.9 89 6 70-130/30
591-78-6 2-Hexanone 10 8.0 80 8.9 89 11 70-130/30
67-63-0 Isopropyl Alcohol 10 7.7 77 7.9 79 3 70-130/30
75-09-2 Methylene chloride 10 10.7 107 10.6 106 1 70-130/30
78-93-3 Methyl ethyl ketone 10 9.3 93 9.3 93 0 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 9.7 97 10.0 100 3 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 9.1 91 9.7 97 6 70-130/30
80-62-6 Methylmethacrylate 10 10.7 107 10.5 105 2 70-130/30
91-20-3 Naphthalene 10 8.3 83 8.3 83 0 70-130/30
115-07-1 Propylene 10 7.8 78 7.8 78 0 70-130/30
100-42-5 Styrene 10 9.7 97 9.8 98 1 70-130/30
71-55-6 1,1,1-Trichloroethane 10 9.7 97 10.1 101 4 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 11.0 110 11.2 112 2 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10.3 103 10.0 100 3 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 7.8 78 7.8 78 0 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.1 121 12.0 120 1 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.4 114 11.5 115 1 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 9.5 95 9.7 97 2 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 8.5 85 8.6 86 1 70-130/30
127-18-4 Tetrachloroethylene 10 9.4 94 9.6 96 2 70-130/30
109-99-9 Tetrahydrofuran 10 10.7 107 10.9 109 2 70-130/30
108-88-3 Toluene 10 10.2 102 10.3 103 1 70-130/30
79-01-6 Trichloroethylene 10 10.1 101 9.9 99 2 70-130/30
75-69-4 Trichlorofluoromethane 10 10.8 108 10.9 109 1 70-130/30
75-01-4 Vinyl chloride 10 8.7 87 9.1 91 4 70-130/30
108-05-4 Vinyl Acetate 10 9.6 96 9.4 94 2 70-130/30
m,p-Xylene 20 21.2 106 21.6 108 2 70-130/30
95-47-6 o-Xylene 10 10.8 108 10.8 108 0 70-130/30
1330-20-7 Xylenes (total)30 32.0 107 32.5 108 2 70-130/30
* = Outside of Control Limits.
72 of 131
JD6985666.2.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2W2951-BS 2W65934.D 1 07/27/23 WC n/a n/a V2W2951
V2W2951-BSD 2W65935.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 101%101%65-128%
* = Outside of Control Limits.
73 of 131
JD6985666.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V3W3232-BS 3W81730.D 1 07/28/23 TCH n/a n/a V3W3232
V3W3232-BSD 3W81731.D 1 07/28/23 TCH n/a n/a V3W3232
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-6
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 7.4 74 7.4 74 0 70-130/30
75-09-2 Methylene chloride 10 9.5 95 8.0 80 17 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 104%105%65-128%
* = Outside of Control Limits.
74 of 131
JD6985666.2.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-BS 8W00589.D 1 04/03/23 TCH n/a n/a V8W24
V8W24-BSD 8W00590.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 8.9 89 8.6 86 3 70-130/30
106-99-0 1,3-Butadiene 10 11.1 111 10.6 106 5 70-130/30
71-43-2 Benzene 10 11.1 111 10.8 108 3 70-130/30
75-27-4 Bromodichloromethane 10 11.9 119 11.6 116 3 70-130/30
75-25-2 Bromoform 10 10.7 107 10.5 105 2 70-130/30
74-83-9 Bromomethane 10 9.4 94 9.1 91 3 70-130/30
593-60-2 Bromoethene 10 9.5 95 9.3 93 2 70-130/30
100-44-7 Benzyl Chloride 10 8.3 83 8.3 83 0 70-130/30
75-15-0 Carbon disulfide 10 10.5 105 10.2 102 3 70-130/30
108-90-7 Chlorobenzene 10 11.0 110 10.8 108 2 70-130/30
75-00-3 Chloroethane 10 9.6 96 9.3 93 3 70-130/30
67-66-3 Chloroform 10 12.1 121 11.8 118 3 70-130/30
74-87-3 Chloromethane 10 10.1 101 9.8 98 3 70-130/30
107-05-1 3-Chloropropene 10 10.3 103 10.1 101 2 70-130/30
95-49-8 2-Chlorotoluene 10 11.0 110 10.9 109 1 70-130/30
56-23-5 Carbon tetrachloride 10 11.5 115 11.2 112 3 70-130/30
110-82-7 Cyclohexane 10 11.0 110 10.8 108 2 70-130/30
75-34-3 1,1-Dichloroethane 10 12.5 125 12.2 122 2 70-130/30
75-35-4 1,1-Dichloroethylene 10 10 100 9.6 96 4 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 11.3 113 11.1 111 2 70-130/30
107-06-2 1,2-Dichloroethane 10 13.2 132* a 12.7 127 4 70-130/30
78-87-5 1,2-Dichloropropane 10 12.2 122 11.9 119 2 70-130/30
123-91-1 1,4-Dioxane 10 10.7 107 10.4 104 3 70-130/30
75-71-8 Dichlorodifluoromethane 10 15.2 152* a 14.9 149* a 2 70-130/30
124-48-1 Dibromochloromethane 10 11.5 115 11.1 111 4 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 11.5 115 11.0 110 4 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 11.4 114 11.1 111 3 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 10.8 108 10.7 107 1 70-130/30
541-73-1 m-Dichlorobenzene 10 10.8 108 10.6 106 2 70-130/30
95-50-1 o-Dichlorobenzene 10 10.9 109 10.9 109 0 70-130/30
106-46-7 p-Dichlorobenzene 10 10.9 109 10.7 107 2 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 10.8 108 10.7 107 1 70-130/30
64-17-5 Ethanol 10 11.2 112 11.0 110 2 70-130/30
100-41-4 Ethylbenzene 10 9.6 96 9.5 95 1 70-130/30
141-78-6 Ethyl Acetate 10 13.0 130 12.8 128 2 70-130/30
622-96-8 4-Ethyltoluene 10 11.9 119 11.7 117 2 70-130/30
* = Outside of Control Limits.
75 of 131
JD6985666.2.3
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-BS 8W00589.D 1 04/03/23 TCH n/a n/a V8W24
V8W24-BSD 8W00590.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 10.8 108 10.5 105 3 70-130/30
76-14-2 Freon 114 10 11.1 111 10.8 108 3 70-130/30
142-82-5 Heptane 10 12.8 128 12.6 126 2 70-130/30
87-68-3 Hexachlorobutadiene 10 9.7 97 9.5 95 2 70-130/30
110-54-3 Hexane 10 13.5 135* a 13.1 131* a 3 70-130/30
591-78-6 2-Hexanone 10 13.0 130 12.8 128 2 70-130/30
67-63-0 Isopropyl Alcohol 10 10.2 102 10.0 100 2 70-130/30
75-09-2 Methylene chloride 10 9.5 95 9.1 91 4 70-130/30
78-93-3 Methyl ethyl ketone 10 11.5 115 11.3 113 2 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 12.4 124 12.1 121 2 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 10.3 103 10.1 101 2 70-130/30
80-62-6 Methylmethacrylate 10 11.3 113 11.0 110 3 70-130/30
91-20-3 Naphthalene 10 12.5 125 12.3 123 2 70-130/30
115-07-1 Propylene 10 13.1 131* a 12.7 127 3 70-130/30
100-42-5 Styrene 10 11.4 114 11.3 113 1 70-130/30
71-55-6 1,1,1-Trichloroethane 10 11.3 113 11.1 111 2 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 12.1 121 11.9 119 2 70-130/30
79-00-5 1,1,2-Trichloroethane 10 11.6 116 11.3 113 3 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 10.4 104 10.3 103 1 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.1 121 11.7 117 3 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.8 118 11.6 116 2 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 12.7 127 12.5 125 2 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 9.3 93 9.2 92 1 70-130/30
127-18-4 Tetrachloroethylene 10 9.6 96 9.4 94 2 70-130/30
109-99-9 Tetrahydrofuran 10 11.9 119 11.6 116 3 70-130/30
108-88-3 Toluene 10 9.9 99 9.7 97 2 70-130/30
79-01-6 Trichloroethylene 10 11.0 110 10.8 108 2 70-130/30
75-69-4 Trichlorofluoromethane 10 12.1 121 11.7 117 3 70-130/30
75-01-4 Vinyl chloride 10 10.6 106 10.2 102 4 70-130/30
108-05-4 Vinyl Acetate 10 10.7 107 10.4 104 3 70-130/30
m,p-Xylene 20 19.7 99 19.4 97 2 70-130/30
95-47-6 o-Xylene 10 9.9 99 9.8 98 1 70-130/30
1330-20-7 Xylenes (total)30 29.7 99 29.2 97 2 70-130/30
* = Outside of Control Limits.
76 of 131
JD6985666.2.3
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-BS 8W00589.D 1 04/03/23 TCH n/a n/a V8W24
V8W24-BSD 8W00590.D 1 04/03/23 TCH n/a n/a V8W24
The QC reported here applies to the following samples:Method: TO-15
V8W24-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 99%99%65-128%
(a) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
77 of 131
JD6985666.2.3
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-BS 8W00639.D 1 04/06/23 TCH n/a n/a V8W26
V8W26-BSD 8W00640.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 10.8 108 10.7 107 1 70-130/30
106-99-0 1,3-Butadiene 10 13.0 130 13.0 130 0 70-130/30
71-43-2 Benzene 10 9.8 98 9.8 98 0 70-130/30
75-27-4 Bromodichloromethane 10 10.5 105 10.5 105 0 70-130/30
75-25-2 Bromoform 10 9.1 91 9.1 91 0 70-130/30
74-83-9 Bromomethane 10 10.2 102 10.2 102 0 70-130/30
593-60-2 Bromoethene 10 10.3 103 10.3 103 0 70-130/30
100-44-7 Benzyl Chloride 10 5.9 59* a 5.9 59* a 0 70-130/30
75-15-0 Carbon disulfide 10 11.5 115 11.4 114 1 70-130/30
108-90-7 Chlorobenzene 10 9.7 97 9.7 97 0 70-130/30
75-00-3 Chloroethane 10 11.4 114 11.2 112 2 70-130/30
67-66-3 Chloroform 10 11.0 110 11.0 110 0 70-130/30
74-87-3 Chloromethane 10 11.8 118 11.9 119 1 70-130/30
107-05-1 3-Chloropropene 10 11.5 115 11.5 115 0 70-130/30
95-49-8 2-Chlorotoluene 10 9.6 96 9.6 96 0 70-130/30
56-23-5 Carbon tetrachloride 10 10.3 103 10.3 103 0 70-130/30
110-82-7 Cyclohexane 10 9.7 97 9.7 97 0 70-130/30
75-34-3 1,1-Dichloroethane 10 11.4 114 11.4 114 0 70-130/30
75-35-4 1,1-Dichloroethylene 10 10.6 106 10.7 107 1 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 9.8 98 9.7 97 1 70-130/30
107-06-2 1,2-Dichloroethane 10 12.1 121 12.1 121 0 70-130/30
78-87-5 1,2-Dichloropropane 10 11.0 110 10.9 109 1 70-130/30
123-91-1 1,4-Dioxane 10 9.5 95 9.3 93 2 70-130/30
75-71-8 Dichlorodifluoromethane 10 15.3 153* b 15.1 151* b 1 70-130/30
124-48-1 Dibromochloromethane 10 10.0 100 9.9 99 1 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 10 100 9.9 99 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 9.9 99 9.9 99 0 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 9.7 97 9.6 96 1 70-130/30
541-73-1 m-Dichlorobenzene 10 9.5 95 9.5 95 0 70-130/30
95-50-1 o-Dichlorobenzene 10 10.1 101 10 100 1 70-130/30
106-46-7 p-Dichlorobenzene 10 9.6 96 9.5 95 1 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 9.7 97 9.7 97 0 70-130/30
64-17-5 Ethanol 10 14.0 140* b 13.7 137* b 2 70-130/30
100-41-4 Ethylbenzene 10 8.4 84 8.4 84 0 70-130/30
141-78-6 Ethyl Acetate 10 11.9 119 12.2 122 2 70-130/30
622-96-8 4-Ethyltoluene 10 10.4 104 10.3 103 1 70-130/30
* = Outside of Control Limits.
78 of 131
JD6985666.2.4
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-BS 8W00639.D 1 04/06/23 TCH n/a n/a V8W26
V8W26-BSD 8W00640.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 10.6 106 10.5 105 1 70-130/30
76-14-2 Freon 114 10 11.8 118 11.7 117 1 70-130/30
142-82-5 Heptane 10 12.0 120 11.9 119 1 70-130/30
87-68-3 Hexachlorobutadiene 10 8.5 85 8.5 85 0 70-130/30
110-54-3 Hexane 10 12.6 126 12.6 126 0 70-130/30
591-78-6 2-Hexanone 10 11.7 117 11.6 116 1 70-130/30
67-63-0 Isopropyl Alcohol 10 12.2 122 12.2 122 0 70-130/30
75-09-2 Methylene chloride 10 10.5 105 10.4 104 1 70-130/30
78-93-3 Methyl ethyl ketone 10 10.2 102 10.2 102 0 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 11.2 112 11.0 110 2 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 9.2 92 9.3 93 1 70-130/30
80-62-6 Methylmethacrylate 10 10.0 100 10 100 0 70-130/30
91-20-3 Naphthalene 10 11.2 112 11.1 111 1 70-130/30
115-07-1 Propylene 10 12.3 123 12.3 123 0 70-130/30
100-42-5 Styrene 10 9.9 99 9.9 99 0 70-130/30
71-55-6 1,1,1-Trichloroethane 10 10.1 101 10.2 102 1 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 10.9 109 10.8 108 1 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10.3 103 10.1 101 2 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 9.2 92 9.1 91 1 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 11.0 110 10.9 109 1 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 10.4 104 10.4 104 0 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 11.6 116 11.5 115 1 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 10.3 103 10.4 104 1 70-130/30
127-18-4 Tetrachloroethylene 10 8.2 82 8.2 82 0 70-130/30
109-99-9 Tetrahydrofuran 10 10.4 104 10.6 106 2 70-130/30
108-88-3 Toluene 10 8.5 85 8.5 85 0 70-130/30
79-01-6 Trichloroethylene 10 9.7 97 9.5 95 2 70-130/30
75-69-4 Trichlorofluoromethane 10 12.0 120 12.0 120 0 70-130/30
75-01-4 Vinyl chloride 10 12.1 121 12.0 120 1 70-130/30
108-05-4 Vinyl Acetate 10 9.6 96 9.7 97 1 70-130/30
m,p-Xylene 20 17.3 87 17.2 86 1 70-130/30
95-47-6 o-Xylene 10 8.8 88 8.8 88 0 70-130/30
1330-20-7 Xylenes (total)30 26.1 87 26.0 87 0 70-130/30
* = Outside of Control Limits.
79 of 131
JD6985666.2.4
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-BS 8W00639.D 1 04/06/23 TCH n/a n/a V8W26
V8W26-BSD 8W00640.D 1 04/06/23 TCH n/a n/a V8W26
The QC reported here applies to the following samples:Method: TO-15
V8W26-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 100%100%65-128%
(a) Outside in house control limits.
(b) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
80 of 131
JD6985666.2.4
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-BS 7W01845.D 1 05/22/23 TCH n/a n/a V7W83
V7W83-BSD 7W01846.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 10.2 102 9.9 99 3 70-130/30
106-99-0 1,3-Butadiene 10 11.0 110 10.7 107 3 70-130/30
71-43-2 Benzene 10 10.2 102 10 100 2 70-130/30
75-27-4 Bromodichloromethane 10 10.6 106 10.5 105 1 70-130/30
75-25-2 Bromoform 10 9.2 92 9.1 91 1 70-130/30
74-83-9 Bromomethane 10 12.1 121 11.8 118 3 70-130/30
593-60-2 Bromoethene 10 12.3 123 12.2 122 1 70-130/30
100-44-7 Benzyl Chloride 10 10.7 107 10.3 103 4 70-130/30
75-15-0 Carbon disulfide 10 12.2 122 11.8 118 3 70-130/30
108-90-7 Chlorobenzene 10 10.1 101 10 100 1 70-130/30
75-00-3 Chloroethane 10 10.7 107 10.5 105 2 70-130/30
67-66-3 Chloroform 10 10.5 105 10.3 103 2 70-130/30
74-87-3 Chloromethane 10 10.3 103 10.1 101 2 70-130/30
107-05-1 3-Chloropropene 10 12.1 121 11.7 117 3 70-130/30
95-49-8 2-Chlorotoluene 10 10.6 106 10.6 106 0 70-130/30
56-23-5 Carbon tetrachloride 10 11.0 110 10.9 109 1 70-130/30
110-82-7 Cyclohexane 10 10.1 101 9.9 99 2 70-130/30
75-34-3 1,1-Dichloroethane 10 9.6 96 9.4 94 2 70-130/30
75-35-4 1,1-Dichloroethylene 10 13.7 137* a 13.4 134* a 2 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 11.5 115 11.4 114 1 70-130/30
107-06-2 1,2-Dichloroethane 10 10.2 102 10 100 2 70-130/30
78-87-5 1,2-Dichloropropane 10 9.7 97 9.7 97 0 70-130/30
123-91-1 1,4-Dioxane 10 12.0 120 11.6 116 3 70-130/30
75-71-8 Dichlorodifluoromethane 10 10.6 106 10.4 104 2 70-130/30
124-48-1 Dibromochloromethane 10 11.2 112 11.0 110 2 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 10.9 109 10.8 108 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 11.2 112 11.1 111 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 10.8 108 10.8 108 0 70-130/30
541-73-1 m-Dichlorobenzene 10 12.4 124 12.2 122 2 70-130/30
95-50-1 o-Dichlorobenzene 10 12.5 125 12.3 123 2 70-130/30
106-46-7 p-Dichlorobenzene 10 12.5 125 12.3 123 2 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 11.6 116 11.2 112 4 70-130/30
64-17-5 Ethanol 10 11.1 111 10.8 108 3 70-130/30
100-41-4 Ethylbenzene 10 10.8 108 10.7 107 1 70-130/30
141-78-6 Ethyl Acetate 10 10.9 109 11.1 111 2 70-130/30
622-96-8 4-Ethyltoluene 10 12.0 120 11.9 119 1 70-130/30
* = Outside of Control Limits.
81 of 131
JD6985666.2.5
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-BS 7W01845.D 1 05/22/23 TCH n/a n/a V7W83
V7W83-BSD 7W01846.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 13.1 131* a 12.7 127 3 70-130/30
76-14-2 Freon 114 10 11.7 117 11.3 113 3 70-130/30
142-82-5 Heptane 10 10.8 108 10.6 106 2 70-130/30
87-68-3 Hexachlorobutadiene 10 9.4 94 9.4 94 0 70-130/30
110-54-3 Hexane 10 10.4 104 10.2 102 2 70-130/30
591-78-6 2-Hexanone 10 10.6 106 10.5 105 1 70-130/30
67-63-0 Isopropyl Alcohol 10 11.7 117 11.5 115 2 70-130/30
75-09-2 Methylene chloride 10 11.8 118 11.6 116 2 70-130/30
78-93-3 Methyl ethyl ketone 10 10.6 106 10.3 103 3 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 10.5 105 10.3 103 2 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 10.2 102 10.1 101 1 70-130/30
80-62-6 Methylmethacrylate 10 11.1 111 11.0 110 1 70-130/30
91-20-3 Naphthalene 10 11.6 116 11.3 113 3 70-130/30
115-07-1 Propylene 10 9.2 92 9.1 91 1 70-130/30
100-42-5 Styrene 10 11.4 114 11.3 113 1 70-130/30
71-55-6 1,1,1-Trichloroethane 10 10.6 106 10.4 104 2 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 11.2 112 11.0 110 2 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10 100 9.9 99 1 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 10.1 101 9.7 97 4 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 12.3 123 12.1 121 2 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 11.7 117 11.6 116 1 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 9.7 97 9.6 96 1 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 11.4 114 11.1 111 3 70-130/30
127-18-4 Tetrachloroethylene 10 10.7 107 10.4 104 3 70-130/30
109-99-9 Tetrahydrofuran 10 10.5 105 10.0 100 5 70-130/30
108-88-3 Toluene 10 10.8 108 10.7 107 1 70-130/30
79-01-6 Trichloroethylene 10 11.1 111 11.1 111 0 70-130/30
75-69-4 Trichlorofluoromethane 10 11.7 117 11.5 115 2 70-130/30
75-01-4 Vinyl chloride 10 10.8 108 10.4 104 4 70-130/30
108-05-4 Vinyl Acetate 10 11.4 114 10.7 107 6 70-130/30
m,p-Xylene 20 22.3 112 22.0 110 1 70-130/30
95-47-6 o-Xylene 10 11.3 113 11.2 112 1 70-130/30
1330-20-7 Xylenes (total)30 33.6 112 33.3 111 1 70-130/30
* = Outside of Control Limits.
82 of 131
JD6985666.2.5
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-BS 7W01845.D 1 05/22/23 TCH n/a n/a V7W83
V7W83-BSD 7W01846.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here applies to the following samples:Method: TO-15
V7W83-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 104%105%65-128%
(a) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
83 of 131
JD6985666.2.5
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-BS 5W50561.D 1 06/21/23 WC n/a n/a V5W2075
V5W2075-BSD 5W50562.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
67-64-1 Acetone (2-Propanone)10 8.8 88 9.0 90 2 70-130/30
106-99-0 1,3-Butadiene 10 9.1 91 9.1 91 0 70-130/30
71-43-2 Benzene 10 10.3 103 10.5 105 2 70-130/30
75-27-4 Bromodichloromethane 10 9.8 98 9.9 99 1 70-130/30
75-25-2 Bromoform 10 10.9 109 11.2 112 3 70-130/30
74-83-9 Bromomethane 10 7.7 77 7.8 78 1 70-130/30
593-60-2 Bromoethene 10 7.5 75 7.6 76 1 70-130/30
100-44-7 Benzyl Chloride 10 10.7 107 11.0 110 3 70-130/30
75-15-0 Carbon disulfide 10 9.7 97 9.8 98 1 70-130/30
108-90-7 Chlorobenzene 10 9.8 98 10.1 101 3 70-130/30
75-00-3 Chloroethane 10 8.2 82 8.4 84 2 70-130/30
67-66-3 Chloroform 10 9.4 94 9.4 94 0 70-130/30
74-87-3 Chloromethane 10 9.4 94 9.5 95 1 70-130/30
107-05-1 3-Chloropropene 10 10.5 105 10.5 105 0 70-130/30
95-49-8 2-Chlorotoluene 10 10.8 108 11.1 111 3 70-130/30
56-23-5 Carbon tetrachloride 10 10.1 101 10.2 102 1 70-130/30
110-82-7 Cyclohexane 10 10.2 102 10.4 104 2 70-130/30
75-34-3 1,1-Dichloroethane 10 11.1 111 11.1 111 0 70-130/30
75-35-4 1,1-Dichloroethylene 10 7.8 78 8.0 80 3 70-130/30
106-93-4 1,2-Dibromoethane (EDB)10 10.2 102 10.5 105 3 70-130/30
107-06-2 1,2-Dichloroethane 10 10.9 109 10.9 109 0 70-130/30
78-87-5 1,2-Dichloropropane 10 11.2 112 11.3 113 1 70-130/30
123-91-1 1,4-Dioxane 10 11.4 114 11.5 115 1 70-130/30
75-71-8 Dichlorodifluoromethane 10 10.3 103 10.4 104 1 70-130/30
124-48-1 Dibromochloromethane 10 10.6 106 10.9 109 3 70-130/30
156-60-5 trans-1,2-Dichloroethylene 10 9.0 90 9.2 92 2 70-130/30
156-59-2 cis-1,2-Dichloroethylene 10 8.8 88 8.9 89 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 10 10.9 109 11.1 111 2 70-130/30
541-73-1 m-Dichlorobenzene 10 10.6 106 10.7 107 1 70-130/30
95-50-1 o-Dichlorobenzene 10 10.5 105 10.7 107 2 70-130/30
106-46-7 p-Dichlorobenzene 10 10.4 104 10.6 106 2 70-130/30
10061-02-6 trans-1,3-Dichloropropene 10 10.9 109 11.1 111 2 70-130/30
64-17-5 Ethanol 10 9.5 95 9.5 95 0 70-130/30
100-41-4 Ethylbenzene 10 10.3 103 10.7 107 4 70-130/30
141-78-6 Ethyl Acetate 10 13.3 133* a 13.2 132* a 1 70-130/30
622-96-8 4-Ethyltoluene 10 11.2 112 11.4 114 2 70-130/30
* = Outside of Control Limits.
84 of 131
JD6985666.2.6
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-BS 5W50561.D 1 06/21/23 WC n/a n/a V5W2075
V5W2075-BSD 5W50562.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
Spike BSP BSP BSD BSD Limits
CAS No.Compound ppbv ppbv %ppbv %RPD Rec/RPD
76-13-1 Freon 113 10 9.3 93 9.5 95 2 70-130/30
76-14-2 Freon 114 10 8.6 86 8.5 85 1 70-130/30
142-82-5 Heptane 10 14.5 145* a 14.5 145* a 0 70-130/30
87-68-3 Hexachlorobutadiene 10 12.6 126 12.7 127 1 70-130/30
110-54-3 Hexane 10 12.5 125 12.5 125 0 70-130/30
591-78-6 2-Hexanone 10 14.6 146* a 15.0 150* a 3 70-130/30
67-63-0 Isopropyl Alcohol 10 12.8 128 12.6 126 2 70-130/30
75-09-2 Methylene chloride 10 8.6 86 8.6 86 0 70-130/30
78-93-3 Methyl ethyl ketone 10 11.4 114 11.4 114 0 70-130/30
108-10-1 Methyl Isobutyl Ketone 10 15.0 150* a 14.9 149* a 1 70-130/30
1634-04-4 Methyl Tert Butyl Ether 10 9.7 97 9.8 98 1 70-130/30
80-62-6 Methylmethacrylate 10 11.7 117 11.8 118 1 70-130/30
91-20-3 Naphthalene 10 13.6 136* a 13.4 134* a 1 70-130/30
115-07-1 Propylene 10 14.4 144* a 14.1 141* a 2 70-130/30
100-42-5 Styrene 10 11.3 113 11.6 116 3 70-130/30
71-55-6 1,1,1-Trichloroethane 10 9.5 95 9.6 96 1 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 10 9.9 99 10.1 101 2 70-130/30
79-00-5 1,1,2-Trichloroethane 10 10.3 103 10.3 103 0 70-130/30
120-82-1 1,2,4-Trichlorobenzene 10 12.0 120 12.2 122 2 70-130/30
95-63-6 1,2,4-Trimethylbenzene 10 10.8 108 10.9 109 1 70-130/30
108-67-8 1,3,5-Trimethylbenzene 10 10.8 108 11.0 110 2 70-130/30
540-84-1 2,2,4-Trimethylpentane 10 12.9 129 12.8 128 1 70-130/30
75-65-0 Tertiary Butyl Alcohol 10 11.7 117 11.7 117 0 70-130/30
127-18-4 Tetrachloroethylene 10 9.7 97 10 100 3 70-130/30
109-99-9 Tetrahydrofuran 10 12.0 120 12.2 122 2 70-130/30
108-88-3 Toluene 10 10.6 106 10.7 107 1 70-130/30
79-01-6 Trichloroethylene 10 9.8 98 9.8 98 0 70-130/30
75-69-4 Trichlorofluoromethane 10 8.7 87 8.8 88 1 70-130/30
75-01-4 Vinyl chloride 10 8.6 86 8.6 86 0 70-130/30
108-05-4 Vinyl Acetate 10 9.3 93 9.7 97 4 70-130/30
m,p-Xylene 20 21.2 106 21.7 109 2 70-130/30
95-47-6 o-Xylene 10 10.5 105 10.8 108 3 70-130/30
1330-20-7 Xylenes (total)30 31.6 105 32.5 108 3 70-130/30
* = Outside of Control Limits.
85 of 131
JD6985666.2.6
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-BS 5W50561.D 1 06/21/23 WC n/a n/a V5W2075
V5W2075-BSD 5W50562.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here applies to the following samples:Method: TO-15
V5W2075-SCC
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 103%103%65-128%
(a) High percent recovery and no associated positive reported in the QC batch.
* = Outside of Control Limits.
86 of 131
JD6985666.2.6
Duplicate Summary Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD69856-3DUP 2W65943.D 1 07/27/23 WC n/a n/a V2W2951
JD69856-3 2W65942.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
JD69856-3 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
67-64-1 Acetone (2-Propanone)15.0 15.7 5 25
106-99-0 1,3-Butadiene ND ND nc 25
71-43-2 Benzene 0.71 J 0.68 J 4 25
75-27-4 Bromodichloromethane ND ND nc 25
75-25-2 Bromoform ND ND nc 25
74-83-9 Bromomethane ND ND nc 25
593-60-2 Bromoethene ND ND nc 25
100-44-7 Benzyl Chloride ND ND nc 25
75-15-0 Carbon disulfide 0.66 J 0.79 J 18 25
108-90-7 Chlorobenzene ND ND nc 25
75-00-3 Chloroethane ND ND nc 25
67-66-3 Chloroform ND ND nc 25
74-87-3 Chloromethane ND ND nc 25
107-05-1 3-Chloropropene ND ND nc 25
95-49-8 2-Chlorotoluene ND ND nc 25
56-23-5 Carbon tetrachloride ND ND nc 25
110-82-7 Cyclohexane 0.56 J 0.57 J 2 25
75-34-3 1,1-Dichloroethane ND ND nc 25
75-35-4 1,1-Dichloroethylene ND ND nc 25
106-93-4 1,2-Dibromoethane (EDB)ND ND nc 25
107-06-2 1,2-Dichloroethane ND ND nc 25
78-87-5 1,2-Dichloropropane ND ND nc 25
123-91-1 1,4-Dioxane ND ND nc 25
75-71-8 Dichlorodifluoromethane 0.46 J 0.54 J 16 25
124-48-1 Dibromochloromethane ND ND nc 25
156-60-5 trans-1,2-Dichloroethylene ND ND nc 25
156-59-2 cis-1,2-Dichloroethylene ND ND nc 25
10061-01-5 cis-1,3-Dichloropropene ND ND nc 25
541-73-1 m-Dichlorobenzene ND ND nc 25
95-50-1 o-Dichlorobenzene ND ND nc 25
106-46-7 p-Dichlorobenzene ND ND nc 25
10061-02-6 trans-1,3-Dichloropropene ND ND nc 25
64-17-5 Ethanol 13.2 14.9 12 25
100-41-4 Ethylbenzene 3.7 3.8 3 25
141-78-6 Ethyl Acetate 4.0 4.3 7 25
622-96-8 4-Ethyltoluene 1.7 1.8 6 25
* = Outside of Control Limits.
87 of 131
JD6985666.3.1
Duplicate Summary Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD69856-3DUP 2W65943.D 1 07/27/23 WC n/a n/a V2W2951
JD69856-3 2W65942.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
JD69856-3 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
76-13-1 Freon 113 ND ND nc 25
76-14-2 Freon 114 ND ND nc 25
142-82-5 Heptane 0.92 0.83 10 25
87-68-3 Hexachlorobutadiene ND ND nc 25
110-54-3 Hexane 2.0 2.0 0 25
591-78-6 2-Hexanone ND ND nc 25
67-63-0 Isopropyl Alcohol 10.4 10.7 3 25
75-09-2 Methylene chloride 2.2 2.4 9 25
78-93-3 Methyl ethyl ketone 2.3 2.6 12 25
108-10-1 Methyl Isobutyl Ketone 0.62 J 0.63 J 2 25
1634-04-4 Methyl Tert Butyl Ether ND ND nc 25
80-62-6 Methylmethacrylate ND ND nc 25
91-20-3 Naphthalene ND ND nc 25
115-07-1 Propylene ND ND nc 25
100-42-5 Styrene ND ND nc 25
71-55-6 1,1,1-Trichloroethane ND ND nc 25
79-34-5 1,1,2,2-Tetrachloroethane ND ND nc 25
79-00-5 1,1,2-Trichloroethane ND ND nc 25
120-82-1 1,2,4-Trichlorobenzene ND ND nc 25
95-63-6 1,2,4-Trimethylbenzene ND ND nc 25
108-67-8 1,3,5-Trimethylbenzene 1.2 1.2 0 25
540-84-1 2,2,4-Trimethylpentane ND ND nc 25
75-65-0 Tertiary Butyl Alcohol 0.99 1.0 1 25
127-18-4 Tetrachloroethylene 1.5 1.5 0 25
109-99-9 Tetrahydrofuran ND ND nc 25
108-88-3 Toluene 20.4 20.8 2 25
79-01-6 Trichloroethylene ND ND nc 25
75-69-4 Trichlorofluoromethane ND ND nc 25
75-01-4 Vinyl chloride ND ND nc 25
108-05-4 Vinyl Acetate ND ND nc 25
m,p-Xylene 14.2 14.6 3 25
95-47-6 o-Xylene 4.8 5.1 6 25
1330-20-7 Xylenes (total)19.0 19.7 4 25
* = Outside of Control Limits.
88 of 131
JD6985666.3.1
Duplicate Summary Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD69856-3DUP 2W65943.D 1 07/27/23 WC n/a n/a V2W2951
JD69856-3 2W65942.D 1 07/27/23 WC n/a n/a V2W2951
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-3, JD69856-4, JD69856-5, JD69856-6, JD69856-7, JD69856-8, JD69856-9,
JD69856-1R, JD69856-2R, JD69856-3R, JD69856-4R, JD69856-5R, JD69856-6R, JD69856-7R, JD69856-8R, JD69856-9R
CAS No.Surrogate Recoveries DUP JD69856-3 Limits
460-00-4 4-Bromofluorobenzene 96%92%65-128%
* = Outside of Control Limits.
89 of 131
JD6985666.3.1
Duplicate Summary Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD69902-2DUP 3W81741.D 1 07/28/23 TCH n/a n/a V3W3232
JD69902-2 3W81740.D 1 07/28/23 TCH n/a n/a V3W3232
The QC reported here applies to the following samples:Method: TO-15
JD69856-1, JD69856-2, JD69856-6
JD69902-2 DUP
CAS No.Compound ppbv Q ppbv Q RPD Limits
67-64-1 Acetone (2-Propanone)13.8 14.1 2 25
75-09-2 Methylene chloride 1.2 1.1 9 25
CAS No.Surrogate Recoveries DUP JD69902-2 Limits
460-00-4 4-Bromofluorobenzene 94%96%65-128%
* = Outside of Control Limits.
90 of 131
JD6985666.3.2
Summa Cleaning Certification Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00609.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A656) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-1(A656), JD69856-1R(A656)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.062 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.11 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.097 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.032 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.069 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.077 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.15 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.19 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
91 of 131
JD6985666.4.1
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00609.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A656) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-1(A656), JD69856-1R(A656)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.092 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.11 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.12 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.095 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.036 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
92 of 131
JD6985666.4.1
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00609.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A656) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-1(A656), JD69856-1R(A656)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
93 of 131
JD6985666.4.1
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00611.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A644) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-2(A644), JD69856-2R(A644)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.062 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.11 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.097 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.032 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.069 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.077 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.15 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.19 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
94 of 131
JD6985666.4.2
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00611.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A644) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-2(A644), JD69856-2R(A644)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.092 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.11 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.12 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.095 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.036 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
95 of 131
JD6985666.4.2
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W24-SCC 8W00611.D 1 04/04/23 TCH n/a n/a V8W24
The QC reported here (Summa A644) applies to the following samples:Method: TO-15
Batch CP12190 cleaned 03/31/23: JD69856-2(A644), JD69856-2R(A644)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
96 of 131
JD6985666.4.2
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-SCC 8W00653.D 1 04/07/23 TCH n/a n/a V8W26
The QC reported here (Summa A1050) applies to the following samples:Method: TO-15
Batch CP12160 cleaned 03/11/23: JD69856-7(A1050), JD69856-7R(A1050)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.062 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.11 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.097 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.032 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.069 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.077 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.15 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.19 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
97 of 131
JD6985666.4.3
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-SCC 8W00653.D 1 04/07/23 TCH n/a n/a V8W26
The QC reported here (Summa A1050) applies to the following samples:Method: TO-15
Batch CP12160 cleaned 03/11/23: JD69856-7(A1050), JD69856-7R(A1050)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.092 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.11 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.12 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.095 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.036 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
98 of 131
JD6985666.4.3
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V8W26-SCC 8W00653.D 1 04/07/23 TCH n/a n/a V8W26
The QC reported here (Summa A1050) applies to the following samples:Method: TO-15
Batch CP12160 cleaned 03/11/23: JD69856-7(A1050), JD69856-7R(A1050)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 96%65-128%
99 of 131
JD6985666.4.3
Summa Cleaning Certification Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-SCC 7W01851.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here (Summa M135) applies to the following samples:Method: TO-15
Batch CP12281 cleaned 05/17/23: JD69856-6(M135), JD69856-6R(M135)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
100 of 131
JD6985666.4.4
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-SCC 7W01851.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here (Summa M135) applies to the following samples:Method: TO-15
Batch CP12281 cleaned 05/17/23: JD69856-6(M135), JD69856-6R(M135)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
101 of 131
JD6985666.4.4
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V7W83-SCC 7W01851.D 1 05/22/23 TCH n/a n/a V7W83
The QC reported here (Summa M135) applies to the following samples:Method: TO-15
Batch CP12281 cleaned 05/17/23: JD69856-6(M135), JD69856-6R(M135)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 94%65-128%
102 of 131
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50571.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here (Summa A2317) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-4(A2317), JD69856-4R(A2317)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
103 of 131
JD6985666.4.5
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50571.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here (Summa A2317) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-4(A2317), JD69856-4R(A2317)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
104 of 131
JD6985666.4.5
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50571.D 1 06/21/23 WC n/a n/a V5W2075
The QC reported here (Summa A2317) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-4(A2317), JD69856-4R(A2317)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 106%65-128%
105 of 131
JD6985666.4.5
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50572.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2220) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-3(A2220), JD69856-3R(A2220)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
106 of 131
JD6985666.4.6
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50572.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2220) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-3(A2220), JD69856-3R(A2220)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
107 of 131
JD6985666.4.6
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Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50572.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2220) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-3(A2220), JD69856-3R(A2220)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 107%65-128%
108 of 131
JD6985666.4.6
Summa Cleaning Certification Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50573.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2231) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-5(A2231), JD69856-5R(A2231)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
109 of 131
JD6985666.4.7
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50573.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2231) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-5(A2231), JD69856-5R(A2231)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
110 of 131
JD6985666.4.7
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50573.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2231) applies to the following samples:Method: TO-15
Batch CP12302 cleaned 06/01/23: JD69856-5(A2231), JD69856-5R(A2231)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 105%65-128%
111 of 131
JD6985666.4.7
Summa Cleaning Certification Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50574.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2328) applies to the following samples:Method: TO-15
Batch CP12324 cleaned 06/15/23: JD69856-8(A2328), JD69856-8R(A2328)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
112 of 131
JD6985666.4.8
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50574.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2328) applies to the following samples:Method: TO-15
Batch CP12324 cleaned 06/15/23: JD69856-8(A2328), JD69856-8R(A2328)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
113 of 131
JD6985666.4.8
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50574.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2328) applies to the following samples:Method: TO-15
Batch CP12324 cleaned 06/15/23: JD69856-8(A2328), JD69856-8R(A2328)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 105%65-128%
114 of 131
JD6985666.4.8
Summa Cleaning Certification Page 1 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50581.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2265) applies to the following samples:Method: TO-15
Batch CP12325 cleaned 06/17/23: JD69856-9(A2265), JD69856-9R(A2265)
CAS No.Compound Result RL MDL Units Q Result RL Units
67-64-1 Acetone (2-Propanone)ND 0.20 0.15 ppbv ND 0.48 ug/m3
106-99-0 1,3-Butadiene ND 0.20 0.084 ppbv ND 0.44 ug/m3
71-43-2 Benzene ND 0.20 0.15 ppbv ND 0.64 ug/m3
75-27-4 Bromodichloromethane ND 0.20 0.030 ppbv ND 1.3 ug/m3
75-25-2 Bromoform ND 0.20 0.071 ppbv ND 2.1 ug/m3
74-83-9 Bromomethane ND 0.20 0.069 ppbv ND 0.78 ug/m3
593-60-2 Bromoethene ND 0.20 0.061 ppbv ND 0.87 ug/m3
100-44-7 Benzyl Chloride ND 0.20 0.13 ppbv ND 1.0 ug/m3
75-15-0 Carbon disulfide ND 0.20 0.045 ppbv ND 0.62 ug/m3
108-90-7 Chlorobenzene ND 0.20 0.074 ppbv ND 0.92 ug/m3
75-00-3 Chloroethane ND 0.20 0.068 ppbv ND 0.53 ug/m3
67-66-3 Chloroform ND 0.20 0.037 ppbv ND 0.98 ug/m3
74-87-3 Chloromethane ND 0.20 0.090 ppbv ND 0.41 ug/m3
107-05-1 3-Chloropropene ND 0.20 0.083 ppbv ND 0.63 ug/m3
95-49-8 2-Chlorotoluene ND 0.20 0.072 ppbv ND 1.0 ug/m3
56-23-5 Carbon tetrachloride ND 0.20 0.040 ppbv ND 1.3 ug/m3
110-82-7 Cyclohexane ND 0.20 0.045 ppbv ND 0.69 ug/m3
75-34-3 1,1-Dichloroethane ND 0.20 0.057 ppbv ND 0.81 ug/m3
75-35-4 1,1-Dichloroethylene ND 0.20 0.059 ppbv ND 0.79 ug/m3
106-93-4 1,2-Dibromoethane (EDB)ND 0.20 0.030 ppbv ND 1.5 ug/m3
107-06-2 1,2-Dichloroethane ND 0.20 0.070 ppbv ND 0.81 ug/m3
78-87-5 1,2-Dichloropropane ND 0.20 0.062 ppbv ND 0.92 ug/m3
123-91-1 1,4-Dioxane ND 0.20 0.12 ppbv ND 0.72 ug/m3
75-71-8 Dichlorodifluoromethane ND 0.20 0.10 ppbv ND 0.99 ug/m3
124-48-1 Dibromochloromethane ND 0.20 0.052 ppbv ND 1.7 ug/m3
156-60-5 trans-1,2-Dichloroethylene ND 0.20 0.028 ppbv ND 0.79 ug/m3
156-59-2 cis-1,2-Dichloroethylene ND 0.20 0.030 ppbv ND 0.79 ug/m3
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.062 ppbv ND 0.91 ug/m3
541-73-1 m-Dichlorobenzene ND 0.20 0.040 ppbv ND 1.2 ug/m3
95-50-1 o-Dichlorobenzene ND 0.20 0.069 ppbv ND 1.2 ug/m3
106-46-7 p-Dichlorobenzene ND 0.20 0.079 ppbv ND 1.2 ug/m3
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.10 ppbv ND 0.91 ug/m3
64-17-5 Ethanol ND 0.50 0.39 ppbv ND 0.94 ug/m3
100-41-4 Ethylbenzene ND 0.20 0.061 ppbv ND 0.87 ug/m3
141-78-6 Ethyl Acetate ND 0.20 0.10 ppbv ND 0.72 ug/m3
622-96-8 4-Ethyltoluene ND 0.20 0.095 ppbv ND 0.98 ug/m3
115 of 131
JD6985666.4.9
Summa Cleaning Certification Page 2 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50581.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2265) applies to the following samples:Method: TO-15
Batch CP12325 cleaned 06/17/23: JD69856-9(A2265), JD69856-9R(A2265)
CAS No.Compound Result RL MDL Units Q Result RL Units
76-13-1 Freon 113 ND 0.20 0.031 ppbv ND 1.5 ug/m3
76-14-2 Freon 114 ND 0.20 0.050 ppbv ND 1.4 ug/m3
142-82-5 Heptane ND 0.20 0.045 ppbv ND 0.82 ug/m3
87-68-3 Hexachlorobutadiene ND 0.20 0.062 ppbv ND 2.1 ug/m3
110-54-3 Hexane ND 0.20 0.052 ppbv ND 0.70 ug/m3
591-78-6 2-Hexanone ND 0.20 0.15 ppbv ND 0.82 ug/m3
67-63-0 Isopropyl Alcohol ND 0.20 0.14 ppbv ND 0.49 ug/m3
75-09-2 Methylene chloride ND 0.20 0.056 ppbv ND 0.69 ug/m3
78-93-3 Methyl ethyl ketone ND 0.20 0.11 ppbv ND 0.59 ug/m3
108-10-1 Methyl Isobutyl Ketone ND 0.20 0.073 ppbv ND 0.82 ug/m3
1634-04-4 Methyl Tert Butyl Ether ND 0.20 0.080 ppbv ND 0.72 ug/m3
80-62-6 Methylmethacrylate ND 0.20 0.070 ppbv ND 0.82 ug/m3
91-20-3 Naphthalene ND 0.20 0.13 ppbv ND 1.0 ug/m3
115-07-1 Propylene ND 0.50 0.14 ppbv ND 0.86 ug/m3
100-42-5 Styrene ND 0.20 0.053 ppbv ND 0.85 ug/m3
71-55-6 1,1,1-Trichloroethane ND 0.20 0.037 ppbv ND 1.1 ug/m3
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.048 ppbv ND 1.4 ug/m3
79-00-5 1,1,2-Trichloroethane ND 0.20 0.038 ppbv ND 1.1 ug/m3
120-82-1 1,2,4-Trichlorobenzene ND 0.20 0.12 ppbv ND 1.5 ug/m3
95-63-6 1,2,4-Trimethylbenzene ND 0.20 0.087 ppbv ND 0.98 ug/m3
108-67-8 1,3,5-Trimethylbenzene ND 0.20 0.080 ppbv ND 0.98 ug/m3
540-84-1 2,2,4-Trimethylpentane ND 0.20 0.040 ppbv ND 0.93 ug/m3
75-65-0 Tertiary Butyl Alcohol ND 0.20 0.093 ppbv ND 0.61 ug/m3
127-18-4 Tetrachloroethylene ND 0.040 0.014 ppbv ND 0.27 ug/m3
109-99-9 Tetrahydrofuran ND 0.20 0.090 ppbv ND 0.59 ug/m3
108-88-3 Toluene ND 0.20 0.057 ppbv ND 0.75 ug/m3
79-01-6 Trichloroethylene ND 0.040 0.019 ppbv ND 0.21 ug/m3
75-69-4 Trichlorofluoromethane ND 0.20 0.15 ppbv ND 1.1 ug/m3
75-01-4 Vinyl chloride ND 0.20 0.069 ppbv ND 0.51 ug/m3
108-05-4 Vinyl Acetate ND 0.20 0.11 ppbv ND 0.70 ug/m3
m,p-Xylene ND 0.20 0.14 ppbv ND 0.87 ug/m3
95-47-6 o-Xylene ND 0.20 0.077 ppbv ND 0.87 ug/m3
1330-20-7 Xylenes (total)ND 0.20 0.077 ppbv ND 0.87 ug/m3
116 of 131
JD6985666.4.9
Summa Cleaning Certification Page 3 of 3
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V5W2075-SCC 5W50581.D 1 06/22/23 WC n/a n/a V5W2075
The QC reported here (Summa A2265) applies to the following samples:Method: TO-15
Batch CP12325 cleaned 06/17/23: JD69856-9(A2265), JD69856-9R(A2265)
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 105%65-128%
117 of 131
JD6985666.4.9
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V2W2931-BFB Injection Date:06/30/23
Lab File ID:2W65579.D Injection Time:19:01
Instrument ID:GCMS2W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 14574 20.7 Pass
75 30.0 - 66.0% of mass 95 37208 52.8 Pass
95 Base peak, 100% relative abundance 70493 100.0 Pass
96 5.0 - 9.0% of mass 95 4597 6.52 Pass
173 Less than 2.0% of mass 174 176 0.25 (0.28) a Pass
174 50.0 - 120.0% of mass 95 63731 90.4 Pass
175 4.0 - 9.01% of mass 174 4297 6.10 (6.74) a Pass
176 93.0 - 101.0% of mass 174 60747 86.2 (95.3) a Pass
177 5.0 - 9.0% of mass 176 4286 6.08 (7.06) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V2W2931-IC2931 2W65580.D 06/30/23 19:37 00:36 Initial cal 0.04
V2W2931-IC2931 2W65581.D 06/30/23 20:14 01:13 Initial cal 0.1
V2W2931-IC2931 2W65582.D 06/30/23 20:51 01:50 Initial cal 0.2
V2W2931-IC2931 2W65583.D 06/30/23 21:31 02:30 Initial cal 0.5
V2W2931-IC2931 2W65585.D 06/30/23 22:44 03:43 Initial cal 5
V2W2931-ICC2931 2W65586.D 06/30/23 23:23 04:22 Initial cal 10
V2W2931-IC2931 2W65587.D 07/01/23 00:01 05:00 Initial cal 20
V2W2931-IC2931 2W65588.D 07/01/23 00:44 05:43 Initial cal 40
V2W2931-IC2931 2W65589.D 07/01/23 01:29 06:28 Initial cal 50
V2W2931-ICV2931 2W65592.D 07/01/23 03:21 08:20 Initial cal verification 10
118 of 131
JD6985666.5.1
Instrument Performance Check (BFB)Page 1 of 2
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V2W2951-BFB Injection Date:07/27/23
Lab File ID:2W65932.D Injection Time:12:03
Instrument ID:GCMS2W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 13099 19.9 Pass
75 30.0 - 66.0% of mass 95 41323 62.8 Pass
95 Base peak, 100% relative abundance 65800 100.0 Pass
96 5.0 - 9.0% of mass 95 4622 7.02 Pass
173 Less than 2.0% of mass 174 435 0.66 (0.69) a Pass
174 50.0 - 120.0% of mass 95 63328 96.2 Pass
175 4.0 - 9.01% of mass 174 5120 7.78 (8.08) a Pass
176 93.0 - 101.0% of mass 174 59605 90.6 (94.1) a Pass
177 5.0 - 9.0% of mass 176 3648 5.54 (6.12) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V2W2951-CC2931 2W65933.D 07/27/23 12:39 00:36 Continuing cal 10
V2W2951-BS 2W65934.D 07/27/23 13:21 01:18 Blank Spike
V2W2951-BSD 2W65935.D 07/27/23 13:57 01:54 Blank Spike Duplicate
V2W2951-MB 2W65937.D 07/27/23 15:21 03:18 Method Blank
JD69856-1 2W65938.D 07/27/23 16:09 04:06 BLDG 3 101
JD69856-1R 2W65938R.D 07/27/23 16:09 04:06 BLDG 3 101
JD69856-2R 2W65939R.D 07/27/23 16:56 04:53 BLDG 3 108
JD69856-2 2W65939.D 07/27/23 16:56 04:53 BLDG 3 108
JD69856-6 2W65940.D 07/27/23 17:42 05:39 DUP-2
JD69856-6R 2W65940R.D 07/27/23 17:42 05:39 DUP-2
JD69856-7 2W65941.D 07/27/23 18:24 06:21 BACKGROUND
JD69856-7R 2W65941R.D 07/27/23 18:24 06:21 BACKGROUND
JD69856-3R 2W65942R.D 07/27/23 19:01 06:58 BLDG 3 VMP-1
JD69856-3 2W65942.D 07/27/23 19:01 06:58 BLDG 3 VMP-1
JD69856-3DUP 2W65943.D 07/27/23 19:38 07:35 Duplicate
JD69856-4R 2W65944R.D 07/27/23 20:14 08:11 BLDG 3 VMP-7
JD69856-4 2W65944.D 07/27/23 20:14 08:11 BLDG 3 VMP-7
JD69856-5R 2W65945R.D 07/27/23 20:51 08:48 DUP-1
JD69856-5 2W65945.D 07/27/23 20:51 08:48 DUP-1
JD69856-8R 2W65946R.D 07/27/23 21:28 09:25 BLDG 7 VMP-4
JD69856-8 2W65946.D 07/27/23 21:28 09:25 BLDG 7 VMP-4
JD69856-9R 2W65947R.D 07/27/23 22:05 10:02 BLDG 8 VMP-3
JD69856-9 2W65947.D 07/27/23 22:05 10:02 BLDG 8 VMP-3
ZZZZZZ 2W65948.D 07/27/23 22:43 10:40 (unrelated sample)
119 of 131
JD6985666.5.2
Instrument Performance Check (BFB)Page 2 of 2
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V2W2951-BFB Injection Date:07/27/23
Lab File ID:2W65932.D Injection Time:12:03
Instrument ID:GCMS2W
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
ZZZZZZ 2W65949.D 07/27/23 23:20 11:17 (unrelated sample)
ZZZZZZ 2W65950.D 07/27/23 23:56 11:53 (unrelated sample)
ZZZZZZ 2W65951.D 07/28/23 00:33 12:30 (unrelated sample)
ZZZZZZ 2W65952.D 07/28/23 01:10 13:07 (unrelated sample)
ZZZZZZ 2W65953.D 07/28/23 01:47 13:44 (unrelated sample)
ZZZZZZ 2W65954.D 07/28/23 02:24 14:21 (unrelated sample)
ZZZZZZ 2W65955.D 07/28/23 03:01 14:58 (unrelated sample)
ZZZZZZ 2W65956.D 07/28/23 03:38 15:35 (unrelated sample)
ZZZZZZ 2W65957.D 07/28/23 04:17 16:14 (unrelated sample)
120 of 131
JD6985666.5.2
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V3W3222-BFB Injection Date:07/13/23
Lab File ID:3W81520.D Injection Time:19:30
Instrument ID:GCMS3W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 31048 24.0 Pass
75 30.0 - 66.0% of mass 95 63240 48.9 Pass
95 Base peak, 100% relative abundance 129237 100.0 Pass
96 5.0 - 9.0% of mass 95 8605 6.66 Pass
173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass
174 50.0 - 120.0% of mass 95 110805 85.7 Pass
175 4.0 - 9.01% of mass 174 8367 6.47 (7.55) a Pass
176 93.0 - 101.0% of mass 174 108477 83.9 (97.9) a Pass
177 5.0 - 9.0% of mass 176 7175 5.55 (6.61) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V3W3222-IC3222 3W81521.D 07/13/23 20:09 00:39 Initial cal 0.04
V3W3222-IC3222 3W81522.D 07/13/23 20:49 01:19 Initial cal 0.1
V3W3222-IC3222 3W81523.D 07/13/23 21:29 01:59 Initial cal 0.2
V3W3222-IC3222 3W81524.D 07/13/23 22:11 02:41 Initial cal 0.5
V3W3222-IC3222 3W81526.D 07/13/23 23:30 04:00 Initial cal 5
V3W3222-ICC3222 3W81527.D 07/14/23 00:10 04:40 Initial cal 10
V3W3222-IC3222 3W81528.D 07/14/23 00:53 05:23 Initial cal 20
V3W3222-IC3222 3W81529.D 07/14/23 01:38 06:08 Initial cal 40
V3W3222-IC3222 3W81530.D 07/14/23 02:26 06:56 Initial cal 50
V3W3222-ICV3222 3W81533.D 07/14/23 04:25 08:55 Initial cal verification 10
121 of 131
JD6985666.5.3
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V3W3232-BFB Injection Date:07/28/23
Lab File ID:3W81728.D Injection Time:08:02
Instrument ID:GCMS3W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 38509 25.8 Pass
75 30.0 - 66.0% of mass 95 77552 51.9 Pass
95 Base peak, 100% relative abundance 149397 100.0 Pass
96 5.0 - 9.0% of mass 95 10329 6.91 Pass
173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass
174 50.0 - 120.0% of mass 95 138029 92.4 Pass
175 4.0 - 9.01% of mass 174 10744 7.19 (7.78) a Pass
176 93.0 - 101.0% of mass 174 136048 91.1 (98.6) a Pass
177 5.0 - 9.0% of mass 176 8897 5.96 (6.54) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V3W3232-CC3222 3W81729.D 07/28/23 08:42 00:40 Continuing cal 10
V3W3232-BS 3W81730.D 07/28/23 09:26 01:24 Blank Spike
V3W3232-BSD 3W81731.D 07/28/23 10:07 02:05 Blank Spike Duplicate
V3W3232-MB 3W81733.D 07/28/23 11:35 03:33 Method Blank
ZZZZZZ 3W81735.D 07/28/23 12:47 04:45 (unrelated sample)
ZZZZZZ 3W81736.D 07/28/23 13:27 05:25 (unrelated sample)
ZZZZZZ 3W81737.D 07/28/23 14:08 06:06 (unrelated sample)
ZZZZZZ 3W81738.D 07/28/23 14:49 06:47 (unrelated sample)
JD69902-2 3W81740.D 07/28/23 16:15 08:13 (used for QC only; not part of job JD69856)
JD69902-2DUP 3W81741.D 07/28/23 17:01 08:59 Duplicate
ZZZZZZ 3W81742.D 07/28/23 17:47 09:45 (unrelated sample)
ZZZZZZ 3W81743.D 07/28/23 18:26 10:24 (unrelated sample)
ZZZZZZ 3W81744.D 07/28/23 19:09 11:07 (unrelated sample)
ZZZZZZ 3W81745.D 07/28/23 19:51 11:49 (unrelated sample)
ZZZZZZ 3W81746.D 07/28/23 20:31 12:29 (unrelated sample)
JD69856-1 3W81747.D 07/28/23 21:10 13:08 BLDG 3 101
JD69856-2 3W81748.D 07/28/23 21:50 13:48 BLDG 3 108
JD69856-6 3W81749.D 07/28/23 22:29 14:27 DUP-2
ZZZZZZ 3W81750.D 07/28/23 23:09 15:07 (unrelated sample)
ZZZZZZ 3W81751.D 07/28/23 23:49 15:47 (unrelated sample)
ZZZZZZ 3W81752.D 07/29/23 00:29 16:27 (unrelated sample)
ZZZZZZ 3W81753.D 07/29/23 01:10 17:08 (unrelated sample)
ZZZZZZ 3W81754.D 07/29/23 01:52 17:50 (unrelated sample)
ZZZZZZ 3W81755.D 07/29/23 02:33 18:31 (unrelated sample)
122 of 131
JD6985666.5.4
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V5W2072-BFB Injection Date:06/09/23
Lab File ID:5W50500.D Injection Time:20:42
Instrument ID:GCMS5W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 77189 19.4 Pass
75 30.0 - 66.0% of mass 95 192939 48.5 Pass
95 Base peak, 100% relative abundance 397547 100.0 Pass
96 5.0 - 9.0% of mass 95 27333 6.88 Pass
173 Less than 2.0% of mass 174 2656 0.67 (0.70) a Pass
174 50.0 - 120.0% of mass 95 377237 94.9 Pass
175 4.0 - 9.01% of mass 174 27200 6.84 (7.21) a Pass
176 93.0 - 101.0% of mass 174 358635 90.2 (95.1) a Pass
177 5.0 - 9.0% of mass 176 23984 6.03 (6.69) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V5W2072-IC2072 5W50501.D 06/09/23 21:21 00:39 Initial cal 0.04
V5W2072-IC2072 5W50502.D 06/09/23 22:00 01:18 Initial cal 0.1
V5W2072-IC2072 5W50503.D 06/09/23 22:39 01:57 Initial cal 0.2
V5W2072-IC2072 5W50504.D 06/09/23 23:17 02:35 Initial cal 0.5
V5W2072-IC2072 5W50506.D 06/10/23 00:36 03:54 Initial cal 5
V5W2072-ICC2072 5W50507.D 06/10/23 01:15 04:33 Initial cal 10
V5W2072-IC2072 5W50508.D 06/10/23 01:53 05:11 Initial cal 20
V5W2072-IC2072 5W50509.D 06/10/23 02:33 05:51 Initial cal 40
V5W2072-IC2072 5W50510.D 06/10/23 03:14 06:32 Initial cal 50
V5W2072-ICV2072 5W50513.D 06/10/23 05:12 08:30 Initial cal verification 10
123 of 131
JD6985666.5.5
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V5W2075-BFB Injection Date:06/21/23
Lab File ID:5W50558.D Injection Time:12:08
Instrument ID:GCMS5W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 73989 22.3 Pass
75 30.0 - 66.0% of mass 95 158293 47.6 Pass
95 Base peak, 100% relative abundance 332523 100.0 Pass
96 5.0 - 9.0% of mass 95 22411 6.74 Pass
173 Less than 2.0% of mass 174 0 0.00 (0.00) a Pass
174 50.0 - 120.0% of mass 95 308139 92.7 Pass
175 4.0 - 9.01% of mass 174 22779 6.85 (7.39) a Pass
176 93.0 - 101.0% of mass 174 300971 90.5 (97.7) a Pass
177 5.0 - 9.0% of mass 176 20107 6.05 (6.68) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V5W2075-CC2072 5W50559.D 06/21/23 12:47 00:39 Continuing cal 10
V5W2075-BS 5W50561.D 06/21/23 16:53 04:45 Blank Spike
V5W2075-BSD 5W50562.D 06/21/23 17:31 05:23 Blank Spike Duplicate
V5W2075-MB 5W50565.D 06/21/23 19:30 07:22 Method Blank
V5W2075-SCC 5W50566.D 06/21/23 20:08 08:00 Summa Cleaning Certification
V5W2075-SCC 5W50567.D 06/21/23 20:48 08:40 Summa Cleaning Certification
V5W2075-SCC 5W50568.D 06/21/23 21:26 09:18 Summa Cleaning Certification
V5W2075-SCC 5W50569.D 06/21/23 22:07 09:59 Summa Cleaning Certification
V5W2075-SCC 5W50570.D 06/21/23 22:45 10:37 Summa Cleaning Certification
V5W2075-SCC 5W50571.D 06/21/23 23:24 11:16 Summa Cleaning Certification
V5W2075-SCC 5W50572.D 06/22/23 00:03 11:55 Summa Cleaning Certification
V5W2075-SCC 5W50573.D 06/22/23 00:43 12:35 Summa Cleaning Certification
V5W2075-SCC 5W50574.D 06/22/23 01:21 13:13 Summa Cleaning Certification
V5W2075-SCC 5W50575.D 06/22/23 02:01 13:53 Summa Cleaning Certification
V5W2075-SCC 5W50576.D 06/22/23 02:39 14:31 Summa Cleaning Certification
V5W2075-SCC 5W50577.D 06/22/23 03:18 15:10 Summa Cleaning Certification
V5W2075-SCC 5W50579.D 06/22/23 04:40 16:32 Summa Cleaning Certification
V5W2075-SCC 5W50580.D 06/22/23 05:20 17:12 Summa Cleaning Certification
V5W2075-SCC 5W50581.D 06/22/23 06:00 17:52 Summa Cleaning Certification
V5W2075-SCC 5W50582.D 06/22/23 06:39 18:31 Summa Cleaning Certification
124 of 131
JD6985666.5.6
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V7W72-BFB Injection Date:05/05/23
Lab File ID:7W01601.D Injection Time:13:25
Instrument ID:GCMS7W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 9883 23.5 Pass
75 30.0 - 66.0% of mass 95 20520 48.7 Pass
95 Base peak, 100% relative abundance 42128 100.0 Pass
96 5.0 - 9.0% of mass 95 2748 6.52 Pass
173 Less than 2.0% of mass 174 309 0.73 (0.86) a Pass
174 50.0 - 120.0% of mass 95 36104 85.7 Pass
175 4.0 - 9.01% of mass 174 2689 6.38 (7.45) a Pass
176 93.0 - 101.0% of mass 174 35240 83.6 (97.6) a Pass
177 5.0 - 9.0% of mass 176 2313 5.49 (6.56) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V7W72-IC0072 7W01602.D 05/05/23 13:58 00:33 Initial cal 0.04
V7W72-IC0072 7W01603.D 05/05/23 14:32 01:07 Initial cal 0.1
V7W72-IC0072 7W01604.D 05/05/23 15:06 01:41 Initial cal 0.2
V7W72-IC0072 7W01605.D 05/05/23 15:42 02:17 Initial cal 0.5
V7W72-IC0072 7W01607.D 05/05/23 16:49 03:24 Initial cal 5
V7W72-ICC0072 7W01608.D 05/05/23 17:23 03:58 Initial cal 10
V7W72-IC0072 7W01609.D 05/05/23 17:59 04:34 Initial cal 20
V7W72-IC0072 7W01610.D 05/05/23 18:39 05:14 Initial cal 40
V7W72-IC0072 7W01611.D 05/05/23 19:21 05:56 Initial cal 50
V7W72-ICV0072 7W01614.D 05/05/23 21:02 07:37 Initial cal verification 10
125 of 131
JD6985666.5.7
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W17-BFB Injection Date:03/22/23
Lab File ID:8W00371.D Injection Time:15:49
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 14540 13.6 Pass
75 30.0 - 66.0% of mass 95 49717 46.6 Pass
95 Base peak, 100% relative abundance 106611 100.0 Pass
96 5.0 - 9.0% of mass 95 7178 6.73 Pass
173 Less than 2.0% of mass 174 615 0.58 (0.64) a Pass
174 50.0 - 120.0% of mass 95 95563 89.6 Pass
175 4.0 - 9.01% of mass 174 6880 6.45 (7.20) a Pass
176 93.0 - 101.0% of mass 174 93141 87.4 (97.5) a Pass
177 5.0 - 9.0% of mass 176 6129 5.75 (6.58) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W17-IC0017 8W00372.D 03/22/23 16:23 00:34 Initial cal 0.04
V8W17-IC0017 8W00373.D 03/22/23 16:57 01:08 Initial cal 0.1
V8W17-IC0017 8W00374.D 03/22/23 17:32 01:43 Initial cal 0.2
V8W17-IC0017 8W00375.D 03/22/23 18:09 02:20 Initial cal 0.5
V8W17-IC0017 8W00376.D 03/22/23 18:43 02:54 Initial cal 5
V8W17-ICC0017 8W00377.D 03/22/23 19:18 03:29 Initial cal 10
V8W17-IC0017 8W00378.D 03/22/23 19:55 04:06 Initial cal 20
V8W17-IC0017 8W00379.D 03/22/23 20:35 04:46 Initial cal 40
V8W17-IC0017 8W00380.D 03/22/23 21:17 05:28 Initial cal 50
126 of 131
JD6985666.5.8
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W17-BFB Injection Date:03/24/23
Lab File ID:8W00390.D Injection Time:09:10
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 14001 14.2 Pass
75 30.0 - 66.0% of mass 95 46781 47.6 Pass
95 Base peak, 100% relative abundance 98312 100.0 Pass
96 5.0 - 9.0% of mass 95 6383 6.49 Pass
173 Less than 2.0% of mass 174 628 0.64 (0.71) a Pass
174 50.0 - 120.0% of mass 95 88117 89.6 Pass
175 4.0 - 9.01% of mass 174 6576 6.69 (7.46) a Pass
176 93.0 - 101.0% of mass 174 86003 87.5 (97.6) a Pass
177 5.0 - 9.0% of mass 176 5592 5.69 (6.50) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W17-MB2 8W00394.D 03/24/23 14:32 05:22 Method Blank
V8W17-ICV0017 8W00396.D 03/24/23 20:50 11:40 Initial cal verification 10
127 of 131
JD6985666.5.9
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W24-BFB Injection Date:04/03/23
Lab File ID:8W00587.D Injection Time:16:22
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 11664 17.2 Pass
75 30.0 - 66.0% of mass 95 35280 51.9 Pass
95 Base peak, 100% relative abundance 67987 100.0 Pass
96 5.0 - 9.0% of mass 95 4637 6.82 Pass
173 Less than 2.0% of mass 174 427 0.63 (0.93) a Pass
174 50.0 - 120.0% of mass 95 45787 67.3 Pass
175 4.0 - 9.01% of mass 174 3464 5.10 (7.57) a Pass
176 93.0 - 101.0% of mass 174 43392 63.8 (94.8) a Pass
177 5.0 - 9.0% of mass 176 2858 4.20 (6.59) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W24-CC17 8W00588.D 04/03/23 16:57 00:35 Continuing cal 10
V8W24-BS 8W00589.D 04/03/23 17:31 01:09 Blank Spike
V8W24-BSD 8W00590.D 04/03/23 18:05 01:43 Blank Spike Duplicate
V8W24-MB 8W00594.D 04/03/23 22:02 05:40 Method Blank
V8W24-SCC 8W00596.D 04/03/23 23:58 07:36 Summa Cleaning Certification
V8W24-SCC 8W00597.D 04/04/23 00:37 08:15 Summa Cleaning Certification
V8W24-SCC 8W00599.D 04/04/23 01:56 09:34 Summa Cleaning Certification
V8W24-SCC 8W00600.D 04/04/23 02:35 10:13 Summa Cleaning Certification
V8W24-SCC 8W00601.D 04/04/23 03:14 10:52 Summa Cleaning Certification
V8W24-SCC 8W00602.D 04/04/23 03:53 11:31 Summa Cleaning Certification
V8W24-SCC 8W00603.D 04/04/23 04:32 12:10 Summa Cleaning Certification
V8W24-SCC 8W00604.D 04/04/23 05:11 12:49 Summa Cleaning Certification
V8W24-SCC 8W00605.D 04/04/23 05:50 13:28 Summa Cleaning Certification
V8W24-SCC 8W00606.D 04/04/23 06:29 14:07 Summa Cleaning Certification
V8W24-SCC 8W00607.D 04/04/23 07:07 14:45 Summa Cleaning Certification
V8W24-SCC 8W00608.D 04/04/23 07:47 15:25 Summa Cleaning Certification
V8W24-SCC 8W00609.D 04/04/23 08:26 16:04 Summa Cleaning Certification
V8W24-SCC 8W00610.D 04/04/23 09:06 16:44 Summa Cleaning Certification
V8W24-SCC 8W00611.D 04/04/23 09:45 17:23 Summa Cleaning Certification
V8W24-SCC 8W00612.D 04/04/23 10:24 18:02 Summa Cleaning Certification
V8W24-SCC 8W00613.D 04/04/23 14:35 22:13 Summa Cleaning Certification
128 of 131
JD6985666.5.10
Instrument Performance Check (BFB)Page 1 of 1
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Sample:V8W26-BFB Injection Date:04/06/23
Lab File ID:8W00637.D Injection Time:11:27
Instrument ID:GCMS8W
Raw % Relative
m/e Ion Abundance Criteria Abundance Abundance Pass/Fail
50 8.0 - 40.0% of mass 95 15544 18.5 Pass
75 30.0 - 66.0% of mass 95 45229 53.8 Pass
95 Base peak, 100% relative abundance 84104 100.0 Pass
96 5.0 - 9.0% of mass 95 6015 7.15 Pass
173 Less than 2.0% of mass 174 509 0.61 (0.93) a Pass
174 50.0 - 120.0% of mass 95 54632 65.0 Pass
175 4.0 - 9.01% of mass 174 4041 4.80 (7.40) a Pass
176 93.0 - 101.0% of mass 174 52333 62.2 (95.8) a Pass
177 5.0 - 9.0% of mass 176 3468 4.12 (6.63) b Pass
(a) Value is % of mass 174
(b) Value is % of mass 176
This check applies to the following Samples, MS, MSD, Blanks, and Standards:
Lab Lab Date Time Hours Client
Sample ID File ID Analyzed Analyzed Lapsed Sample ID
V8W26-CC0017 8W00638.D 04/06/23 12:02 00:35 Continuing cal 10
V8W26-BS 8W00639.D 04/06/23 12:41 01:14 Blank Spike
V8W26-BSD 8W00640.D 04/06/23 13:16 01:49 Blank Spike Duplicate
V8W26-MB 8W00643.D 04/06/23 16:07 04:40 Method Blank
V8W26-SCC 8W00644.D 04/06/23 16:56 05:29 Summa Cleaning Certification
V8W26-SCC 8W00645.D 04/06/23 17:35 06:08 Summa Cleaning Certification
V8W26-SCC 8W00647.D 04/06/23 20:42 09:15 Summa Cleaning Certification
V8W26-SCC 8W00648.D 04/06/23 21:16 09:49 Summa Cleaning Certification
V8W26-SCC 8W00649.D 04/06/23 21:56 10:29 Summa Cleaning Certification
V8W26-SCC 8W00650.D 04/06/23 22:35 11:08 Summa Cleaning Certification
V8W26-SCC 8W00651.D 04/06/23 23:15 11:48 Summa Cleaning Certification
V8W26-SCC 8W00653.D 04/07/23 00:35 13:08 Summa Cleaning Certification
V8W26-SCC 8W00655.D 04/07/23 01:54 14:27 Summa Cleaning Certification
V8W26-SCC 8W00656.D 04/07/23 02:33 15:06 Summa Cleaning Certification
V8W26-SCC 8W00657.D 04/07/23 03:12 15:45 Summa Cleaning Certification
129 of 131
JD6985666.5.11
Surrogate Recovery Summary Page 1 of 2
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Method:TO-15 Matrix:AIR
Samples and QC shown here apply to the above method
Lab Lab
Sample ID File ID S1
JD69856-1 2W65938.D 98
JD69856-1 3W81747.D 89
JD69856-2 2W65939.D 100
JD69856-2 3W81748.D 92
JD69856-3 2W65942.D 92
JD69856-4 2W65944.D 96
JD69856-5 2W65945.D 91
JD69856-6 2W65940.D 101
JD69856-6 3W81749.D 92
JD69856-7 2W65941.D 95
JD69856-8 2W65946.D 94
JD69856-9 2W65947.D 92
JD69856-1R 2W65938R.D 98
JD69856-2R 2W65939R.D 100
JD69856-3R 2W65942R.D 92
JD69856-4R 2W65944R.D 96
JD69856-5R 2W65945R.D 91
JD69856-6R 2W65940R.D 101
JD69856-7R 2W65941R.D 95
JD69856-8R 2W65946R.D 94
JD69856-9R 2W65947R.D 92
JD69856-3DUP 2W65943.D 96
JD69902-2DUP 3W81741.D 94
V2W2951-BS 2W65934.D 101
V2W2951-BSD 2W65935.D 101
V2W2951-MB 2W65937.D 93
V3W3232-BS 3W81730.D 104
V3W3232-BSD 3W81731.D 105
V3W3232-MB 3W81733.D 80
V5W2075-SCC 5W50571.D 106
V5W2075-SCC 5W50572.D 107
V5W2075-SCC 5W50573.D 105
V5W2075-SCC 5W50574.D 105
V5W2075-SCC 5W50581.D 105
V7W83-SCC 7W01851.D 94
V8W24-SCC 8W00609.D 96
V8W24-SCC 8W00611.D 96
V8W26-SCC 8W00653.D 96
V5W2075-BS 5W50561.D 103
V5W2075-BSD 5W50562.D 103
130 of 131
JD6985666.6.1
Surrogate Recovery Summary Page 2 of 2
Job Number:JD69856
Account:AMECNCC WSP USA Environment & Infrastructure Inc
Project:The HUB on Harris, Charlotte, NC
Method:TO-15 Matrix:AIR
Samples and QC shown here apply to the above method
Lab Lab
Sample ID File ID S1
V5W2075-MB 5W50565.D 107
V7W83-BS 7W01845.D 104
V7W83-BSD 7W01846.D 105
V7W83-MB 7W01848.D 95
V8W24-BS 8W00589.D 99
V8W24-BSD 8W00590.D 99
V8W24-MB 8W00594.D 96
V8W26-BS 8W00639.D 100
V8W26-BSD 8W00640.D 100
V8W26-MB 8W00643.D 97
Surrogate Recovery
Compounds Limits
S1 = 4-Bromofluorobenzene 65-128%
131 of 131
JD6985666.6.1
ATTACHMENT 8
DWM INDOOR AIR BUILDING SURVEY AND SAMPLING FORM
DWM INDOOR AIR BUILDING SURVEY
and SAMPLING FORM
Site Name: ____________________________________ DSCAID#: ______________________
Preparer’s name: ________________________________ Date: __________________________
Preparer’s affiliation: ____________________________ Phone #: _______________________
Part I - Occupants
Building Address: ____________________________________________________________________
Property Contact: _______________________________ Owner / Renter / other: ______________
Contact’s Phone: home ( )__________ work ( )______________ cell ( )____________
# of Building occupants: Children under age 13 _____ Children age 13-18 ______ Adults _____
Part II – Building Characteristics
Building type: residential / multi-family residential / office / strip mall / commercial / industrial
Describe building: ________________________________________ Year constructed: _________
Sensitive population: day care / nursing home / hospital / school / other (specify): _______________
Number of floors below grade: ______ (full basement / crawl space / slab on grade)
Number of floors at or above grade: ______
Depth of basement below grade surface: ______ ft. Basement size: _______ ft
2
Basement floor construction: concrete / dirt / floating / stone / other (specify): ________________
Foundation walls: poured concrete / cinder blocks / stone / other (specify) ________________
Basement sump present? Yes / No Sump pump? Yes / No Water in sump? Yes / No
Type of heating system (circle all that apply):
hot air circulation hot air radiation wood steam radiation
heat pump hot water radiation kerosene heater electric baseboard
other (specify): ________________________
Type of ventilation system (circle all that apply):
central air conditioning mechanical fans bathroom ventilation fans
individual air conditioning units kitchen range hood fan outside air intake
other (specify): _________________
Type of fuel utilized (circle all that apply):
Natural gas / electric / fuel oil / wood / coal / solar / kerosene
Are the basement walls or floor sealed with waterproof paint or epoxy coatings?Yes / No
Is there a whole house fan? Yes / No
Septic system? Yes / Yes (but not used) / No
Irrigation/private well?Yes / Yes (but not used) / No
Type of ground cover outside of building: grass / concrete / asphalt / other (specify) _____________
Existing subsurface depressurization (radon) system in place?Yes / No active / passive
Sub-slab vapor/moisture barrier in place? Yes / No
Type of barrier: ____________________________
Part III - Outside Contaminant Sources
Other stationary sources nearby (gas stations, emission stacks, etc.): _____________________________
Heavy vehicular traffic nearby (or other mobile sources): ______________________________________
Part IV – Indoor Contaminant Sources
Identify all potential indoor sources found in the building (including attached garages), the location of the
source (floor and room), and whether the item was removed from the building 48 hours prior to indoor air
sampling event. Any ventilation implemented after removal of the items should be completed at least 24
hours prior to the commencement of the indoor air sampling event.
Potential Sources Location(s)Removed
(Yes / No / NA)
Gasoline storage cans
Gas-powered equipment
Kerosene storage cans
Paints / thinners / strippers
Cleaning solvents
Oven cleaners
Carpet / upholstery cleaners
Other house cleaning products
Moth balls
Polishes / waxes
Insecticides
Furniture / floor polish
Nail polish / polish remover
Hairspray
Cologne / perfume
Air fresheners
Fuel tank (inside building) NA
Wood stove or fireplace NA
New furniture / upholstery
New carpeting / flooring NA
Hobbies - glues, paints, etc.
Part V – Miscellaneous Items
Do any occupants of the building smoke?Yes / No How often? ______________
Last time someone smoked in the building? ____________ hours / days ago
Does the building have an attached garage directly connected to living space?Yes / No
If so, is a car usually parked in the garage?Yes / No
Are gas-powered equipment or cans of gasoline/fuels stored in the garage?Yes / No
Do the occupants of the building have their clothes dry cleaned?Yes / No
If yes, how often? weekly / monthly / 3-4 times a year
Do any of the occupants use solvents in work?Yes / No
If yes, what types of solvents are used? _______________________________________
If yes, are their clothes washed at work?Yes / No
Have any pesticides/herbicides been applied around the building or in the yard?Yes / No
If so, when and which chemicals? _________________________________________________
Has there ever been a fire in the building?Yes / No If yes, when?_____________
Has painting or staining been done in the building in the last 6 months?Yes / No
If yes, when __________________ and where? ____________________________
Part VI – Sampling Information
Sample Technician: ____________________________ Phone number: ( ) _______ - __________
Sample Source: Indoor Air / Sub-Slab / Near Slab Soil Gas / Exterior Soil Gas
Sampler Type: Tedlar bag / Sorbent / Stainless Steel Canister / Other (specify): _________________
Analytical Method: TO-15 / TO-17 / other: _________ Cert. Laboratory: _________________
Sample locations (floor, room):
Field ID # _____ - ________________________ Field ID # _____ - __________________________
Field ID # _____ - ________________________ Field ID # _____ - __________________________
Were “Instructions for Occupants” followed? Yes / No
If not, describe modifications: __________________________________________________________
Provide Drawing of Sample Location(s) in Building
Part VII - Meteorological Conditions
Was there significant precipitation within 12 hours prior to (or during) the sampling event? Yes / No
Describe the general weather conditions: ___________________________________________________
_____________________________________________________________________________________
Part VIII – General Observations
Provide any information that may be pertinent to the sampling event and may assist in the data
interpretation process.
(Adapted from the NJDEP Vapor Intrusion Guidance, October 2005)
ATTACHMENT 9
INDOOR AIR SAMPLING WEATHER INFORMATION
Sample Location Sample ID Sample TypeSample DurationSample Completion DateOutdoor Temperature Range (Deg. F)Max Barometric Pressure (inches of mercury)Max Wind Speed (miles per hour)Wind DirectionHVAC Operating (Yes/No)Fans Installed (Yes/No)Windows/Doors Closed (Yes/No)Potential Indoor Air Contaminant Sources NotedBLDG 3 101BLDG 3 108Notes:Prepared By/Date: RJB 10/25/20231. Weather information obtained from Weather Underground, Charlotte/Douglas International Airport Station. Checked By/Date: RPD 10/27/20232. Weather values are from June 30, 2023 at approximately 9:00am EST to approximately 11:15am EST.Indoor Air Sampling InformationCharlotte Aircraft Brownfields Property (HUB on Harris)Charlotte, North CarolinaBrownfields Project Number: 22008-18-060WSP Project: 6228-21-0133Clubhouse BuildingBuilding 3Construction activities occurred around the site during the sampling period. Materials used during sampling may contain volatile contaminants (e.g., paints, adhesives). 29.2570 - 91YesNoNoVariable10Indoor Air 24-hours 7/20-21/2023
ATTACHMENT 10
SAFETY DATA SHEETS
SAFETY DATA SHEET
1. Identification
Product identifier DIESEL FUELS
Other means of identification
SDS number 102-GHS
Synonyms Diesel Fuels All Grades, Diesel Fuel No.2, Fuel Oil No.2, High Sulfur Diesel Fuel, Low Sulfur
Diesel Fuel, Ultra Low Sulfur Diesel Fuel, CARB (California Air Resource Board) Diesel Fuel,
Off-Road Diesel Fuel, Dyed Diesel Fuel, X Grade Diesel Fuel, X-1 Diesel Fuel, R5 ULSD, B5 ULSDSee section 16 for complete information.
Recommended use Motor Fuel
Refinery feedstock.
Recommended restrictions None known.
Manufacturer/Importer/Supplier/Distributor information
Manufacturer/Supplier Valero Marketing & Supply Company and Affiliates
One Valero Way
San Antonio, TX 78269-6000
General Assistance 210-345-4593
E-Mail CorpHSE@valero.com
Contact Person Industrial Hygienist
Emergency Telephone 24 Hour Emergency 866-565-5220
1-800-424-9300 (CHEMTREC USA)
2. Hazard(s) identification
Category 3Flammable liquidsPhysical hazards
Category 4Acute toxicity, inhalationHealth hazards
Category 2Skin corrosion/irritation
Category 2Carcinogenicity
Category 2Reproductive toxicity
Category 2Specific target organ toxicity, repeated
exposure
Category 1Aspiration hazard
Category 2Hazardous to the aquatic environment,
long-term hazard
Environmental hazards
Not classified.OSHA defined hazards
Label elements
Signal word Danger
Hazard statement Flammable liquid and vapor. Harmful if inhaled. Causes skin irritation. Suspected of causing
cancer. Suspected of damaging fertility or the unborn child. May cause damage to organs (blood,
thymus, liver) through prolonged or repeated exposure. May be fatal if swallowed and enters
airways.
Precautionary statement
Prevention Obtain special instructions before use. Do not handle until all safety precautions have been read
and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep
container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof
electrical/ventilating/lighting equipment. Use only non-sparking tools. Take precautionary
measures against static discharges. Do not breathe mist/vapors/spray. Wash thoroughly after
handling. Wear protective gloves/protective clothing/eye protection/face protection. Use only
outdoors or in a well-ventilated area.
DIESEL FUELS
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Response If skin irritation occurs: Get medical advice/attention. If inhaled: Remove person to fresh air and
keep comfortable for breathing. If on skin (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower. If exposed or concerned: Get medical advice/attention. If
swallowed: Immediately call a poison center/doctor. Take off contaminated clothing and wash
before reuse. In case of fire: Use foam, carbon dioxide, dry powder or water fog for extinction.
Storage Store locked up. Store in a well-ventilated place. Keep cool.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
classified (HNOC)
None known.
3. Composition/information on ingredients
Mixtures
68476-34-6 85 - 100Fuels, diesel, no. 2
CAS number %Chemical name
67762-38-3 0 - 10Biodiesel - Fatty acid methyl
esters
1159170-26-9 0 - 5Fuels, diesel, C9-18-alkane
branched and linear
111-84-2 1 - 3n-Nonane
111-65-9 1 - 2Octane (All isomers)
96-14-0 0 - 1Hexane (Other isomers)
91-20-3 0 - 1Naphthalene
142-82-5 0 - 1n-Heptane
110-54-3 0 - 1n-Hexane
4. First-aid measures
Inhalation Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get
medical attention.
Skin contact Remove contaminated clothing and shoes. Wash off immediately with soap and plenty of water.
Get medical attention if irritation develops or persists. Wash clothing separately before reuse.
Destroy or thoroughly clean contaminated shoes. If high pressure injection under the skin occurs,
always seek medical attention.
Eye contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Get medical attention.
Ingestion Rinse mouth thoroughly. Do not induce vomiting without advice from poison control center. Do not
give mouth-to-mouth resuscitation. If vomiting occurs, keep head low so that stomach content
does not get into the lungs. Never give anything by mouth to a victim who is unconscious or is
having convulsions. Get medical attention immediately.
Most important
symptoms/effects, acute and
delayed
Irritation of nose and throat. Irritation of eyes and mucous membranes. Skin irritation.
Unconsciousness. Corneal damage. Narcosis. Decrease in motor functions. Behavioral changes.
Edema. Liver enlargement. Jaundice. Conjunctivitis. Proteinuria. Defatting of the skin. Rash. The
toxicological properties of this product have not been thoroughly investigated. Use appropriate
precautions.
Hydrogen sulfide, a highly toxic gas, may be present. Signs and symptoms of overexposure to
hydrogen sulfide include respiratory and eye irritation, dizziness, nausea, coughing, a sensation of
dryness and pain in the nose, and loss of consciousness. Odor does not provide a reliable
indicator of the presence of hazardous levels in the atmosphere.
Indication of immediate
medical attention and special
treatment needed
In case of shortness of breath, give oxygen. Keep victim warm. Keep victim under observation.
Symptoms may be delayed. The toxicological properties of this material have not been fully
investigated.
General information If exposed or concerned: get medical attention/advice. Ensure that medical personnel are aware of
the material(s) involved, and take precautions to protect themselves. Show this safety data sheet
to the doctor in attendance. Wash contaminated clothing before re-use.
5. Fire-fighting measures
Suitable extinguishing media Water spray. Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2).
DIESEL FUELS
Prepared by 3E Company
913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 2 / 11
Unsuitable extinguishing
media
Do not use a solid water stream as it may scatter and spread fire.
Specific hazards arising from
the chemical
The product is flammable, and heating may generate vapors which may form explosive vapor/air
mixtures. Thermal decomposition or combustion may liberate toxic gases or fumes.
Special protective equipment
and precautions for firefighters
Wear full protective clothing, including helmet, self-contained positive pressure or pressure
demand breathing apparatus, protective clothing and face mask.
Fire-fighting
equipment/instructions
Wear full protective clothing, including helmet, self-contained positive pressure or pressure
demand breathing apparatus, protective clothing and face mask. Withdraw immediately in case of
rising sound from venting safety devices or any discoloration of tanks due to fire. Fight fire from
maximum distance or use unmanned hose holders or monitor nozzles. Move containers from fire
area if you can do it without risk. In the event of fire, cool tanks with water spray. Cool containers
exposed to flames with water until well after the fire is out. For massive fire, use unmanned hose
holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. Water runoff
can cause environmental damage. Use compatible foam to minimize vapor generation as needed.
6. Accidental release measures
Personal precautions,
protective equipment and
emergency procedures
Keep unnecessary personnel away. Local authorities should be advised if significant spills cannot
be contained. Keep upwind. Keep out of low areas. Ventilate closed spaces before entering. Do
not touch damaged containers or spilled material unless wearing appropriate protective clothing.
See Section 8 of the SDS for Personal Protective Equipment.
Methods and materials for
containment and cleaning up
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Local
authorities should be advised if significant spillages cannot be contained. Stop leak if you can do
so without risk. This material is a water pollutant and should be prevented from contaminating soil
or from entering sewage and drainage systems and bodies of water. Dike the spilled material,
where this is possible. Prevent entry into waterways, sewers, basements or confined areas.
Use non-sparking tools and explosion-proof equipment.
Small Spills: Absorb spill with vermiculite or other inert material, then place in a container for
chemical waste. Clean surface thoroughly to remove residual contamination. This material and its
container must be disposed of as hazardous waste.
Large Spills: Use a non-combustible material like vermiculite, sand or earth to soak up the product
and place into a container for later disposal. Prevent product from entering drains. Do not allow
material to contaminate ground water system. Should not be released into the environment.
Clean up in accordance with all applicable regulations.
Environmental precautions If facility or operation has an "oil or hazardous substance contingency plan", activate its
procedures. Stay upwind and away from spill. Wear appropriate protective equipment including
respiratory protection as conditions warrant. Do not enter or stay in area unless monitoring
indicates that it is safe to do so. Isolate hazard area and restrict entry to emergency crew.
Flammable. Review Firefighting Measures, Section 5, before proceeding with clean up. Keep all
sources of ignition (flames, smoking, flares, etc.) and hot surfaces away from release. Contain spill
in smallest possible area. Recover as much product as possible (e.g. by vacuuming). Stop leak if it
can be done without risk. Use water spray to disperse vapors. Use compatible foam to minimize
vapor generation as needed. Spilled material may be absorbed by an appropriate absorbent, and
then handled in accordance with environmental regulations. Prevent spilled material from entering
sewers, storm drains, other unauthorized treatment or drainage systems and natural waterways.
Contact fire authorities and appropriate federal, state and local agencies. If spill of any amount is
made into or upon navigable waters, the contiguous zone, or adjoining shorelines, contact the
National Response Center at 1-800-424-8802. For highway or railways spills, contact Chemtrec at
1-800-424-9300.
7. Handling and storage
Precautions for safe handling Eliminate sources of ignition. Avoid spark promoters. Ground/bond container and equipment.
These alone may be insufficient to remove static electricity.
Wear personal protective equipment. Avoid breathing mist/vapors/spray. Avoid contact with eyes,
skin, and clothing. Do not taste or swallow. Avoid prolonged exposure. Use only with adequate
ventilation. Wash thoroughly after handling. The product is combustible, and heating may generate
vapors which may form explosive vapor/air mixtures. DO NOT handle, store or open near an open
flame, sources of heat or sources of ignition. Protect material from direct sunlight. Take
precautionary measures against static discharges. All equipment used when handling the product
must be grounded. Use non-sparking tools and explosion-proof equipment. When using, do not
eat, drink or smoke. Avoid release to the environment.
DIESEL FUELS
Prepared by 3E Company
913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 3 / 11
Conditions for safe storage,
including any incompatibilities
Flammable liquid storage. Do not handle or store near an open flame, heat or other sources of
ignition. This material can accumulate static charge which may cause spark and become an
ignition source. The pressure in sealed containers can increase under the influence of heat. Keep
container tightly closed in a cool, well-ventilated place. Keep away from food, drink and animal
feedingstuffs. Keep out of the reach of children.
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueTypeComponents
PEL 50 mg/m3Naphthalene (CAS 91-20-3)
10 ppm
PEL 2000 mg/m3n-Heptane (CAS 142-82-5)
500 ppm
PEL 1800 mg/m3n-Hexane (CAS 110-54-3)
500 ppm
PEL 2350 mg/m3Octane (All isomers) (CAS
111-65-9)
500 ppm
US. ACGIH Threshold Limit Values
ValueType FormComponents
TWA 100 mg/m3 Inhalable fraction and
vapor.
Fuels, diesel, no. 2 (CAS
68476-34-6)
STEL 1000 ppmHexane (Other isomers)
(CAS 96-14-0)
TWA 500 ppm
STEL 15 ppmNaphthalene (CAS 91-20-3)
TWA 10 ppm
STEL 500 ppmn-Heptane (CAS 142-82-5)
TWA 400 ppm
TWA 50 ppmn-Hexane (CAS 110-54-3)
TWA 200 ppmn-Nonane (CAS 111-84-2)
TWA 300 ppmOctane (All isomers) (CAS
111-65-9)
US. NIOSH: Pocket Guide to Chemical Hazards
ValueTypeComponents
Ceiling 1800 mg/m3Hexane (Other isomers)
(CAS 96-14-0)
510 ppm
TWA 350 mg/m3
100 ppm
STEL 75 mg/m3Naphthalene (CAS 91-20-3)
15 ppm
TWA 50 mg/m3
10 ppm
Ceiling 1800 mg/m3n-Heptane (CAS 142-82-5)
440 ppm
TWA 350 mg/m3
85 ppm
TWA 180 mg/m3n-Hexane (CAS 110-54-3)
50 ppm
TWA 1050 mg/m3n-Nonane (CAS 111-84-2)
200 ppm
Ceiling 1800 mg/m3Octane (All isomers) (CAS
111-65-9)
385 ppm
TWA 350 mg/m3
75 ppm
DIESEL FUELS
Prepared by 3E Company
913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 4 / 11
Biological limit values
ACGIH Biological Exposure Indices
Value Sampling TimeDeterminant SpecimenComponents
0.4 mg/l 2,5-Hexanedio
n,without
hydrolysis
Urine *n-Hexane (CAS 110-54-3)
0.4 mg/l 2,5-Hexanedi -
on, without
hydrolysis
*
* - For sampling details, please see the source document.
Exposure guidelines
US - California OELs: Skin designation
n-Hexane (CAS 110-54-3)Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Fuels, diesel, no. 2 (CAS 68476-34-6)Can be absorbed through the skin.
Naphthalene (CAS 91-20-3)Can be absorbed through the skin.
n-Hexane (CAS 110-54-3)Can be absorbed through the skin.
Appropriate engineering
controls
Provide adequate general and local exhaust ventilation. Use process enclosures, local exhaust
ventilation, or other engineering controls to control airborne levels below recommended exposure
limits. Use explosion-proof equipment.
Individual protection measures, such as personal protective equipment
Eye/face protection Wear safety glasses. If splash potential exists, wear full face shield or chemical goggles.
Skin protection
Hand protection Wear chemical-resistant, impervious gloves. Suitable gloves can be recommended by the glove
supplier. Be aware that the liquid may penetrate the gloves. Frequent change is advisable.
Other Full body suit and boots are recommended when handling large volumes or in emergency
situations. Flame retardant protective clothing is recommended.
Respiratory protection Use a properly fitted, air-purifying or air-fed respirator complying with an approved standard if a
risk assessment indicates this is necessary. Respirator selection must be based on known or
anticipated exposure levels, the hazards of the product and the safe working limits of the selected
respirator. If workplace exposure limits for product or components are exceeded, NIOSH approved
equipment should be worn. Proper respirator selection should be determined by adequately
trained personnel, based on the contaminants, the degree of potential exposure and published
respiratory protection factors. This equipment should be available for nonroutine and emergency
use.
Thermal hazards Wear appropriate thermal protective clothing, when necessary.
General hygiene
considerations
Consult supervisor for special handling instructions. Avoid contact with eyes. Avoid contact with
skin. Keep away from food and drink. Wash hands before breaks and immediately after handling
the product. Provide eyewash station and safety shower. Handle in accordance with good
industrial hygiene and safety practice.
9. Physical and chemical properties
Appearance Liquid (may be dyed red).
Physical state Liquid.
Form Liquid.
Color Clear. Straw.
Odor Kerosene (strong).
Odor threshold Not available.
pH Not available.
Melting point/freezing point -60.07 °F (-51.15 °C) Estimated
Initial boiling point and boiling
range
325 - 700 °F (162.78 - 371.11 °C)
Flash point > 100.0 °F (> 37.8 °C) Closed Cup
Evaporation rate 0.02
Flammability (solid, gas)Not available.
DIESEL FUELS
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913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 5 / 11
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
0.4 %
Flammability limit - upper
(%)
8 %
Explosive limit - lower (%)Not available.
Explosive limit - upper (%)Not available.
Vapor pressure < 1 mm Hg (20°C)
Vapor density 3 (Air = 1)
Relative density 0.82 - 0.87
Relative density temperature 60 °F (15.56 °C)
Solubility(ies)
Solubility (water)Not available.
Partition coefficient
(n-octanol/water)
Not available.
Auto-ignition temperature 494.96 °F (257.2 °C)
Decomposition temperature Not available.
Viscosity 2 - 4.5 mm²/s
10. Stability and reactivity
Reactivity Stable at normal conditions.
Chemical stability Stable under normal temperature conditions and recommended use.
Possibility of hazardous
reactions
Hazardous polymerization does not occur.
Conditions to avoid Heat, flames and sparks. Ignition sources. Contact with incompatible materials. Do not pressurize,
cut, weld, braze, solder, drill, grind or expose empty containers to heat, flame, sparks, static
electricity, or other sources of ignition; they may explode and cause injury or death.
Incompatible materials Strong oxidizing agents.
Hazardous decomposition
products
No hazardous decomposition products are known.
11. Toxicological information
Information on likely routes of exposure
Ingestion May be fatal if swallowed and enters airways.
Inhalation Harmful if inhaled. In high concentrations, vapors and spray mists are narcotic and may cause
headache, fatigue, dizziness and nausea.
Skin contact Causes skin irritation.
Eye contact May cause eye irritation.
Symptoms related to the
physical, chemical and
toxicological characteristics
Irritation of nose and throat. Irritation of eyes and mucous membranes. Skin irritation.
Unconsciousness. Corneal damage. Narcosis. Decrease in motor functions. Behavioral changes.
Edema. Liver enlargement. Jaundice. Conjunctivitis. Proteinuria. Defatting of the skin. Rash. The
toxicological properties of this product have not been thoroughly investigated. Use appropriate
precautions.
Information on toxicological effects
Acute toxicity Harmful if inhaled. Harmful: may cause lung damage if swallowed. The toxicological properties of
this material have not been fully investigated.
Test ResultsComponents Species
Fuels, diesel, no. 2 (CAS 68476-34-6)
LC50 Rat
Inhalation
Acute
4.1 mg/l, 4 hours
DIESEL FUELS
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913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 6 / 11
Test ResultsComponents Species
Naphthalene (CAS 91-20-3)
LD50 Rabbit
Dermal
Acute
> 2 g/kg
LD50 Rat
Oral
490 mg/kg
n-Heptane (CAS 142-82-5)
LC50 Rat
Inhalation
Acute
103 mg/l, 4 Hours
n-Hexane (CAS 110-54-3)
LD50 Rat
Oral
Acute
28710 mg/kg
n-Nonane (CAS 111-84-2)
LC50 Rat
Inhalation
Acute
3200 mg/l, 4 Hours
Octane (All isomers) (CAS 111-65-9)
LC50 Rat
Inhalation
Acute
118 mg/l, 4 Hours
Skin corrosion/irritation Causes skin irritation.
Serious eye damage/eye
irritation
Based on available data, the classification criteria are not met.
Respiratory or skin sensitization
Respiratory sensitization Based on available data, the classification criteria are not met.
Skin sensitization Based on available data, the classification criteria are not met.
Germ cell mutagenicity Based on available data, the classification criteria are not met.
Carcinogenicity Suspected of causing cancer.
International Agency for Research on Cancer (IARC): Whole diesel engine exhaust – IARC Group
1. Exposure may cause lung cancer and also noted a positive association with an increased risk
of bladder cancer.
Diesel exhaust has been reported to be an occupational hazard due to NIOSH-reported potential
carcinogenic properties.
IARC Monographs. Overall Evaluation of Carcinogenicity
Fuels, diesel, no. 2 (CAS 68476-34-6) 3 Not classifiable as to carcinogenicity to humans.
Naphthalene (CAS 91-20-3) 2B Possibly carcinogenic to humans.
NTP Report on Carcinogens
Naphthalene (CAS 91-20-3) Reasonably Anticipated to be a Human Carcinogen.
Reproductive toxicity Suspected of damaging fertility or the unborn child.
Napthalene interferes with embryo development in experimental animals at dose levels that cause
maternal toxicity. In humans, excessive exposure to this agent may cause hemolytic anemia in the
mother and fetus.
Specific target organ toxicity -
single exposure
Based on available data, the classification criteria are not met.
Specific target organ toxicity -
repeated exposure
May cause damage to the following organs through prolonged or repeated exposure: Blood. Liver.
Thymus.
Aspiration hazard May be fatal if swallowed and enters airways.
Chronic effects Contains organic solvents which in case of overexposure may depress the central nervous system
causing dizziness and intoxication. Repeated exposure to naphthalene may cause cataracts,
allergic skin rashes, destruction of red blood cells, and anemia, jaundice, kidney and liver damage.
Danger of serious damage to health by prolonged exposure. Prolonged or repeated overexposure
may cause central nervous system, kidney, liver, and lung damage.
DIESEL FUELS
Prepared by 3E Company
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Further information Symptoms may be delayed. Hydrogen sulfide, a highly toxic gas, may be present. Signs and
symptoms of overexposure to hydrogen sulfide include respiratory and eye irritation, dizziness,
nausea, coughing, a sensation of dryness and pain in the nose, and loss of consciousness. Odor
does not provide a reliable indicator of the presence of hazardous levels in the atmosphere.
Toxicological properties of this material have not been fully investigated.
12. Ecological information
Ecotoxicity Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Components Test ResultsSpecies
Fuels, diesel, no. 2 (CAS 68476-34-6)
Aquatic
Acute
EL50Crustacea 68 mg/l, 48 hoursDaphnia magna
LL50Fish 65 mg/l, 96 hoursOncorhynchus mykiss
Naphthalene (CAS 91-20-3)
Aquatic
EC50Crustacea 1.09 - 3.4 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 0.95 - 1.62 mg/l, 96 hoursPink salmon (Oncorhynchus gorbuscha)
n-Heptane (CAS 142-82-5)
Aquatic
LC50Fish 4924 mg/l, 96 hoursWestern mosquitofish (Gambusia affinis)
n-Hexane (CAS 110-54-3)
Aquatic
LC50Fish 2.101 - 2.981 mg/l, 96 hoursFathead minnow (Pimephales promelas)
Persistence and degradability Not available.
Bioaccumulative potential Not available.
Partition coefficient n-octanol / water (log Kow)
Hexane (Other isomers) (CAS 96-14-0) 3.6
Octane (All isomers) (CAS 111-65-9) 5.18
n-Heptane (CAS 142-82-5) 4.66
n-Hexane (CAS 110-54-3) 3.9
n-Nonane (CAS 111-84-2) 5.46
Mobility in soil Not available.
Other adverse effects Not available.
13. Disposal considerations
Disposal instructions Dispose in accordance with all applicable regulations. This material and its container must be
disposed of as hazardous waste. Dispose of this material and its container to hazardous or special
waste collection point. Incinerate the material under controlled conditions in an approved
incinerator. Do not allow this material to drain into sewers/water supplies. Do not contaminate
ponds, waterways or ditches with chemical or used container.
Hazardous waste code D001: Waste Flammable material with a flash point <140 °F
US RCRA Hazardous Waste U List: Reference
Naphthalene (CAS 91-20-3) U165
Waste from residues / unused
products
Dispose of in accordance with local regulations.
Contaminated packaging Offer rinsed packaging material to local recycling facilities.
14. Transport information
DOT
UN1202UN number
Diesel fuelUN proper shipping name
Combustible LiquidClass
Transport hazard class(es)
-Subsidiary risk
IIIPacking group
DIESEL FUELS
Prepared by 3E Company
913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 8 / 11
YesMarine pollutant
Environmental hazards
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
144, B1, IB3, T2, TP1Special provisions
150Packaging exceptions
203Packaging non bulk
242Packaging bulk
IATA
UN1202UN number
Diesel fuelUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIIPacking group
YesEnvironmental hazards
3LERG Code
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IMDG
UN1202UN number
DIESEL FUELUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIIPacking group
YesMarine pollutant
Environmental hazards
F-E, S-EEmS
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
Not applicable. However, this product is a liquid and if transported in bulk covered under
MARPOL 73/78, Annex I.Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
US federal regulations
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
n-Nonane (CAS 111-84-2) 1.0 % One-Time Export Notification only.
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
Hexane (Other isomers) (CAS 96-14-0) LISTED
Naphthalene (CAS 91-20-3) LISTED
n-Heptane (CAS 142-82-5) LISTED
n-Hexane (CAS 110-54-3) LISTED
n-Nonane (CAS 111-84-2) LISTED
Octane (All isomers) (CAS 111-65-9) LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - No
Delayed Hazard - No
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous
chemical
Yes
DIESEL FUELS
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913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 9 / 11
SARA 313 (TRI reporting)
Chemical name CAS number % by wt.
Naphthalene 91-20-3 0 - 1
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Naphthalene (CAS 91-20-3)
n-Hexane (CAS 110-54-3)
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Safe Drinking Water Act
(SDWA)
Not regulated.
US state regulations WARNING: This product contains chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm.
US. Massachusetts RTK - Substance List
Hexane (Other isomers) (CAS 96-14-0)
Naphthalene (CAS 91-20-3)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
n-Nonane (CAS 111-84-2)
Octane (All isomers) (CAS 111-65-9)
US. New Jersey Worker and Community Right-to-Know Act
Fuels, diesel, no. 2 (CAS 68476-34-6)
Naphthalene (CAS 91-20-3)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
n-Nonane (CAS 111-84-2)
Octane (All isomers) (CAS 111-65-9)
US. Pennsylvania Worker and Community Right-to-Know Law
Fuels, diesel, no. 2 (CAS 68476-34-6)
Hexane (Other isomers) (CAS 96-14-0)
Naphthalene (CAS 91-20-3)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
n-Nonane (CAS 111-84-2)
Octane (All isomers) (CAS 111-65-9)
US. Rhode Island RTK
Naphthalene (CAS 91-20-3)
n-Hexane (CAS 110-54-3)
US. California Proposition 65
US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Listed substance
Benzene (CAS 71-43-2)
Toluene (CAS 108-88-3)
International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
Australian Inventory of Chemical Substances (AICS)NoAustralia
Domestic Substances List (DSL)NoCanada
Non-Domestic Substances List (NDSL)NoCanada
Inventory of Existing Chemical Substances in China (IECSC)NoChina
European Inventory of Existing Commercial Chemical
Substances (EINECS)
NoEurope
European List of Notified Chemical Substances (ELINCS)NoEurope
Inventory of Existing and New Chemical Substances (ENCS)NoJapan
Existing Chemicals List (ECL)NoKorea
New Zealand Inventory NoNew Zealand
Philippine Inventory of Chemicals and Chemical Substances
(PICCS)
NoPhilippines
DIESEL FUELS
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913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 10 / 11
Country(s) or region Inventory name On inventory (yes/no)*
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
Toxic Substances Control Act (TSCA) Inventory YesUnited States & Puerto Rico
16. Other information, including date of preparation or last revision
Issue date 13-May-2013
Revision date 23-May-2014
Version #04
Further information HMIS® is a registered trade and service mark of the NPCA.
NFPA Ratings
0
2
2
Disclaimer This material Safety Data Sheet (SDS) was prepared in accordance with 29 CFR 1910.1200 by
Valero Marketing & Supply Co., ("VALERO"). VALERO does not assume any liability arising out of
product use by others. The information, recommendations, and suggestions presented in this SDS
are based upon test results and data believed to be reliable. The end user of the product has the
responsibility for evaluating the adequacy of the data under the conditions of use, determining the
safety, toxicity and suitability of the product under these conditions, and obtaining additional or
clarifying information where uncertainty exists. No guarantee expressed or implied is made as to
the effects of such use , the results to be obtained, or the safety and toxicity of the product in any
specific application. Furthermore, the information herein is not represented as absolutely
complete, since it is not practicable to provide all the scientific and study information in the format
of this document, plus additional information may be necessary under exceptional conditions of
use, or because of applicable laws or government regulations.
DIESEL FUELS
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913579 Version #: 04 Revison date: 23-May-2014 Print date: 23-May-2014 11 / 11
SAFETY DATA SHEET
1. Identification
Product identifier UNLEADED GASOLINE
Other means of identification
SDS number 002-GHS
Synonyms Regular/Premium/Midgrade - Unleaded Gasoline, RFG - Reformulated Unleaded Gasoline,
Conventional Unleaded Gasoline, Oxygenated Unleaded Gasoline, Non-Oxygenated Unleaded
Gasoline, CARB (California Air Resource Board) Unleaded Gasoline, RBOB - Reformulated
Blendstock for Oxygenate Blending, CBOB - Conventional Blendstock for Oxygenate Blending,
Petrol, Motor Fuel.
See section 16 for complete information.
Recommended use Motor Fuel
Motor fuels.
Recommended restrictions None known.
Manufacturer/Importer/Supplier/Distributor information
Manufacturer/Supplier Valero Marketing & Supply Company and Affiliates
One Valero Way
San Antonio, TX 78269-6000
General Assistance 210-345-4593
E-Mail CorpHSE@valero.com
Contact Person Industrial Hygienist
Emergency Telephone 24 Hour Emergency 866-565-5220
1-800-424-9300 (CHEMTREC USA)
2. Hazard(s) identification
Category 1Flammable liquidsPhysical hazards
Category 2Skin corrosion/irritationHealth hazards
Category 1BGerm cell mutagenicity
Category 1BCarcinogenicity
Category 2Reproductive toxicity
Category 3 narcotic effectsSpecific target organ toxicity, single exposure
Category 2Specific target organ toxicity, repeated
exposure
Category 1Aspiration hazard
Category 2Hazardous to the aquatic environment,
long-term hazard
Environmental hazards
Not classified.OSHA defined hazards
Label elements
Signal word Danger
Hazard statement Extremely flammable liquid and vapor. Causes skin irritation. May cause genetic defects. May
cause cancer. Suspected of damaging fertility or the unborn child. May cause drowsiness or
dizziness. May cause damage to organs (blood, liver, kidney) through prolonged or repeated
exposure. May be fatal if swallowed and enters airways. Toxic to aquatic life with long lasting
effects.
UNLEADED GASOLINE
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Precautionary statement
Prevention Obtain special instructions before use. Do not handle until all safety precautions have been read
and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep
container tightly closed. Ground/bond container and receiving equipment. Use explosion-proof
electrical/ventilating/lighting// equipment. Use only non-sparking tools. Take precautionary
measures against static discharge. Do not breathe gas/mist/vapors/spray. Wash thoroughly after
handling. Wear protective gloves/protective clothing/eye protection/face protection. Use only
outdoors or in a well-ventilated area. Avoid release to the environment.
Response If exposed or concerned: Get medical advice/attention. If inhaled: Remove person to fresh air and
keep comfortable for breathing. If swallowed: Immediately call a poison center/doctor. Do NOT
induce vomiting. If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin
with water/shower. If skin irritation occurs: Get medical advice/attention. In case of fire: Use
alcohol-resistant foam, carbon dioxide, dry powder or water fog for extinction. Collect spillage.
Storage Store locked up. Store in a well-ventilated place. Keep container tightly closed. Keep cool.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
classified (HNOC)
None known.
3. Composition/information on ingredients
Mixtures
86290-81-5 80-100Gasoline
CAS number %Chemical name
108-88-3 0-30Toluene
96-14-0 5-25Hexane (Other Isomers)
1330-20-7 0-25Xylene (o, m, p isomers)
111-65-9 0-18.5Octane (All isomers)
64-17-5 0-10Ethanol
95-63-6 0-61,2,4, Trimethylbenzene
142-82-5 1-5n-Heptane
109-66-0 1-5Pentane
98-82-8 0-5Cumene
100-41-4 0-5Ethylbenzene
71-43-2 0-4.9Benzene
110-54-3 0-3n-Hexane
110-82-7 0-3Cyclohexane
4. First-aid measures
Inhalation Move to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get
medical attention.
Skin contact Remove contaminated clothing and shoes. Wash off immediately with soap and plenty of water.
Get medical attention if irritation develops or persists. Wash clothing separately before reuse.
Destroy or thoroughly clean contaminated shoes. If high pressure injection under the skin occurs,
always seek medical attention.
Eye contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. Get medical attention.
Ingestion Rinse mouth thoroughly. Do not induce vomiting without advice from poison control center. Do not
give mouth-to-mouth resuscitation. If vomiting occurs, keep head low so that stomach content
does not get into the lungs. Never give anything by mouth to a victim who is unconscious or is
having convulsions. Get medical attention immediately.
Most important
symptoms/effects, acute and
delayed
Irritation of nose and throat. Irritation of eyes and mucous membranes. Skin irritation.
Unconsciousness. Corneal damage. Narcosis. Cyanosis (blue tissue condition, nails, lips, and/or
skin). Decrease in motor functions. Behavioral changes. Edema. Liver enlargement. Jaundice.
Conjunctivitis. Proteinuria. Defatting of the skin. Rash.
UNLEADED GASOLINE
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Indication of immediate
medical attention and special
treatment needed
In case of shortness of breath, give oxygen. Keep victim warm. Keep victim under observation.
Symptoms may be delayed.
General information If exposed or concerned: get medical attention/advice. Ensure that medical personnel are aware of
the material(s) involved, and take precautions to protect themselves. Show this safety data sheet
to the doctor in attendance. Wash contaminated clothing before re-use.
5. Fire-fighting measures
Suitable extinguishing media Water spray. Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2).
Unsuitable extinguishing
media
Do not use a solid water stream as it may scatter and spread fire.
Specific hazards arising from
the chemical
Vapor may cause flash fire. Vapors can flow along surfaces to distant ignition source and flash
back. Sensitive to static discharge.
Special protective equipment
and precautions for firefighters
Wear full protective clothing, including helmet, self-contained positive pressure or pressure
demand breathing apparatus, protective clothing and face mask.
Fire-fighting
equipment/instructions
Wear full protective clothing, including helmet, self-contained positive pressure or pressure
demand breathing apparatus, protective clothing and face mask. Withdraw immediately in case of
rising sound from venting safety devices or any discoloration of tanks due to fire. Fight fire from
maximum distance or use unmanned hose holders or monitor nozzles. Move containers from fire
area if you can do it without risk. In the event of fire, cool tanks with water spray. Cool containers
exposed to flames with water until well after the fire is out. For massive fire, use unmanned hose
holders or monitor nozzles; if this is impossible, withdraw from area and let fire burn. Vapors may
form explosive air mixtures even at room temperature. Prevent buildup of vapors or gases to
explosive concentrations. Some of these materials, if spilled, may evaporate leaving a flammable
residue. Water runoff can cause environmental damage. Use compatible foam to minimize vapor
generation as needed.
Specific methods Use water spray to cool unopened containers.
General fire hazards Extremely flammable liquid and vapor. Containers may explode when heated.
6. Accidental release measures
Personal precautions,
protective equipment and
emergency procedures
Keep unnecessary personnel away. Local authorities should be advised if significant spills cannot
be contained. Keep upwind. Keep out of low areas. Ventilate closed spaces before entering. Do
not touch damaged containers or spilled material unless wearing appropriate protective clothing.
See Section 8 of the SDS for Personal Protective Equipment.
Methods and materials for
containment and cleaning up
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Stop leak if
you can do so without risk. This material is a water pollutant and should be prevented from
contaminating soil or from entering sewage and drainage systems and bodies of water. Dike the
spilled material, where this is possible. Prevent entry into waterways, sewers, basements or
confined areas.
Use non-sparking tools and explosion-proof equipment.
Small Spills: Absorb spill with vermiculite or other inert material, then place in a container for
chemical waste. Clean surface thoroughly to remove residual contamination. This material and its
container must be disposed of as hazardous waste.
Large Spills: Use a non-combustible material like vermiculite, sand or earth to soak up the product
and place into a container for later disposal. Prevent product from entering drains. Do not allow
material to contaminate ground water system. Should not be released into the environment.
Environmental precautions Gasoline may contain oxygenated blend products (Ethanol, etc.) that are soluble in water and
therefore precautions should be taken to protect surface and groundwater sources from
contamination. If facility or operation has an "oil or hazardous substance contingency plan",
activate its procedures. Stay upwind and away from spill. Wear appropriate protective equipment
including respiratory protection as conditions warrant. Do not enter or stay in area unless
monitoring indicates that it is safe to do so. Isolate hazard area and restrict entry to emergency
crew. Extremely flammable. Review Firefighting Measures, Section 5, before proceeding with clean
up. Keep all sources of ignition (flames, smoking, flares, etc.) and hot surfaces away from release.
Contain spill in smallest possible area. Recover as much product as possible (e.g. by vacuuming).
Stop leak if it can be done without risk. Use water spray to disperse vapors. Use compatible foam
to minimize vapor generation as needed. Spilled material may be absorbed by an appropriate
absorbent, and then handled in accordance with environmental regulations. Prevent spilled
material from entering sewers, storm drains, other unauthorized treatment or drainage systems
and natural waterways. Contact fire authorities and appropriate federal, state and local agencies. If
spill of any amount is made into or upon navigable waters, the contiguous zone, or adjoining
shorelines, contact the National Response Center at 1-800-424-8802.
UNLEADED GASOLINE
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7. Handling and storage
Precautions for safe handling Eliminate sources of ignition. Avoid spark promoters. Ground/bond container and equipment.
These alone may be insufficient to remove static electricity.
Wear personal protective equipment. Do not breathe dust/fume/gas/mist/vapors/spray. Avoid
contact with eyes, skin, and clothing. Do not taste or swallow. Avoid prolonged exposure. Use only
with adequate ventilation. Wash thoroughly after handling. The product is extremely flammable,
and explosive vapor/air mixtures may be formed even at normal room temperatures. DO NOT
handle, store or open near an open flame, sources of heat or sources of ignition. Protect material
from direct sunlight. Take precautionary measures against static discharges. All equipment used
when handling the product must be grounded. Use non-sparking tools and explosion-proof
equipment. When using, do not eat, drink or smoke. Avoid release to the environment.
Conditions for safe storage,
including any incompatibilities
Flammable liquid storage. Do not handle or store near an open flame, heat or other sources of
ignition. This material can accumulate static charge which may cause spark and become an
ignition source. The pressure in sealed containers can increase under the influence of heat. Keep
container tightly closed in a cool, well-ventilated place. Keep away from food, drink and animal
feedingstuffs. Keep out of the reach of children.
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
ValueTypeComponents
STEL 5 ppmBenzene (CAS 71-43-2)
TWA 1 ppm
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueTypeComponents
PEL 245 mg/m3Cumene (CAS 98-82-8)
50 ppm
PEL 1050 mg/m3Cyclohexane (CAS
110-82-7)
300 ppm
PEL 1900 mg/m3Ethanol (CAS 64-17-5)
1000 ppm
PEL 435 mg/m3Ethylbenzene (CAS
100-41-4)
100 ppm
PEL 2000 mg/m3n-Heptane (CAS 142-82-5)
500 ppm
PEL 1800 mg/m3n-Hexane (CAS 110-54-3)
500 ppm
PEL 2350 mg/m3Octane (All isomers) (CAS
111-65-9)
500 ppm
PEL 2950 mg/m3Pentane (CAS 109-66-0)
1000 ppm
PEL 435 mg/m3Xylene (o, m, p isomers)
(CAS 1330-20-7)
100 ppm
US. OSHA Table Z-2 (29 CFR 1910.1000)
ValueTypeComponents
Ceiling 25 ppmBenzene (CAS 71-43-2)
TWA 10 ppm
Ceiling 300 ppmToluene (CAS 108-88-3)
TWA 200 ppm
US. ACGIH Threshold Limit Values
ValueTypeComponents
TWA 25 ppm1,2,4, Trimethylbenzene
(CAS 95-63-6)
STEL 2.5 ppmBenzene (CAS 71-43-2)
UNLEADED GASOLINE
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US. ACGIH Threshold Limit Values
ValueTypeComponents
TWA 0.5 ppm
TWA 50 ppmCumene (CAS 98-82-8)
TWA 100 ppmCyclohexane (CAS
110-82-7)
STEL 1000 ppmEthanol (CAS 64-17-5)
TWA 20 ppmEthylbenzene (CAS
100-41-4)
STEL 500 ppmGasoline (CAS 86290-81-5)
TWA 300 ppm
STEL 1000 ppmHexane (Other Isomers)
(CAS 96-14-0)
TWA 500 ppm
STEL 500 ppmn-Heptane (CAS 142-82-5)
TWA 400 ppm
TWA 50 ppmn-Hexane (CAS 110-54-3)
TWA 300 ppmOctane (All isomers) (CAS
111-65-9)
TWA 600 ppmPentane (CAS 109-66-0)
TWA 20 ppmToluene (CAS 108-88-3)
STEL 150 ppmXylene (o, m, p isomers)
(CAS 1330-20-7)
TWA 100 ppm
US. NIOSH: Pocket Guide to Chemical Hazards
ValueTypeComponents
TWA 125 mg/m31,2,4, Trimethylbenzene
(CAS 95-63-6)
25 ppm
STEL 1 ppmBenzene (CAS 71-43-2)
TWA 0.1 ppm
TWA 245 mg/m3Cumene (CAS 98-82-8)
50 ppm
TWA 1050 mg/m3Cyclohexane (CAS
110-82-7)
300 ppm
TWA 1900 mg/m3Ethanol (CAS 64-17-5)
1000 ppm
STEL 545 mg/m3Ethylbenzene (CAS
100-41-4)
125 ppm
TWA 435 mg/m3
100 ppm
Ceiling 1800 mg/m3Hexane (Other Isomers)
(CAS 96-14-0)
510 ppm
TWA 350 mg/m3
100 ppm
Ceiling 1800 mg/m3n-Heptane (CAS 142-82-5)
440 ppm
TWA 350 mg/m3
85 ppm
TWA 180 mg/m3n-Hexane (CAS 110-54-3)
50 ppm
Ceiling 1800 mg/m3Octane (All isomers) (CAS
111-65-9)
385 ppm
TWA 350 mg/m3
75 ppm
Ceiling 1800 mg/m3Pentane (CAS 109-66-0)
UNLEADED GASOLINE
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US. NIOSH: Pocket Guide to Chemical Hazards
ValueTypeComponents
610 ppm
TWA 350 mg/m3
120 ppm
STEL 560 mg/m3Toluene (CAS 108-88-3)
150 ppm
TWA 375 mg/m3
100 ppm
STEL 655 mg/m3Xylene (o, m, p isomers)
(CAS 1330-20-7)
150 ppm
TWA 435 mg/m3
100 ppm
Biological limit values
ACGIH Biological Exposure Indices
Value Sampling TimeDeterminant SpecimenComponents
25 µg/g S-Phenylmerca
pturic acid
Creatinine
in urine
*Benzene (CAS 71-43-2)
0.7 g/g Sum of
mandelic acid
and
phenylglyoxylic
acid
Creatinine
in urine *Ethylbenzene (CAS
100-41-4)
0.4 mg/l 2,5-Hexanedi -
on, without
hydrolysis
*n-Hexane (CAS 110-54-3)
0.4 mg/l 2,5-Hexanedio
n,without
hydrolysis
Urine *
0.3 mg/g o-Cresol, with
hydrolysis
Creatinine
in urine *Toluene (CAS 108-88-3)
0.03 mg/l Toluene Urine *
0.02 mg/l Toluene Blood *
1.5 g/g Methylhippuric
acids
Creatinine
in urine *Xylene (o, m, p isomers)
(CAS 1330-20-7)
* - For sampling details, please see the source document.
Exposure guidelines
US - California OELs: Skin designation
Benzene (CAS 71-43-2)Can be absorbed through the skin.
Cumene (CAS 98-82-8)Can be absorbed through the skin.
n-Hexane (CAS 110-54-3)Can be absorbed through the skin.
Toluene (CAS 108-88-3)Can be absorbed through the skin.
US - Minnesota Haz Subs: Skin designation applies
Cumene (CAS 98-82-8)Skin designation applies.
Toluene (CAS 108-88-3)Skin designation applies.
US - Tennesse OELs: Skin designation
Cumene (CAS 98-82-8)Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Benzene (CAS 71-43-2)Can be absorbed through the skin.
n-Hexane (CAS 110-54-3)Can be absorbed through the skin.
US. NIOSH: Pocket Guide to Chemical Hazards
Cumene (CAS 98-82-8)Can be absorbed through the skin.
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Cumene (CAS 98-82-8)Can be absorbed through the skin.
Appropriate engineering
controls
Provide adequate general and local exhaust ventilation. Use process enclosures, local exhaust
ventilation, or other engineering controls to control airborne levels below recommended exposure
limits. Use explosion-proof equipment.
UNLEADED GASOLINE
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Individual protection measures, such as personal protective equipment
Eye/face protection Wear safety glasses. If splash potential exists, wear full face shield or chemical goggles.
Skin protection
Hand protection Avoid exposure - obtain special instructions before use. Wear protective gloves. Be aware that the
liquid may penetrate the gloves. Frequent change is advisable. Suitable gloves can be
recommended by the glove supplier.
Other Wear chemical-resistant, impervious gloves. Full body suit and boots are recommended when
handling large volumes or in emergency situations. Flame retardant protective clothing is
recommended.
Respiratory protection Use a properly fitted, air-purifying or air-fed respirator complying with an approved standard if a
risk assessment indicates this is necessary. Respirator selection must be based on known or
anticipated exposure levels, the hazards of the product and the safe working limits of the selected
respirator. If workplace exposure limits for product or components are exceeded, NIOSH approved
equipment should be worn. Proper respirator selection should be determined by adequately
trained personnel, based on the contaminants, the degree of potential exposure and published
respiratory protection factors. This equipment should be available for nonroutine and emergency
use.
Thermal hazards Wear appropriate thermal protective clothing, when necessary.
General hygiene
considerations
Consult supervisor for special handling instructions. Avoid contact with eyes. Avoid contact with
skin. Keep away from food and drink. Wash hands before breaks and immediately after handling
the product. Provide eyewash station and safety shower. Handle in accordance with good
industrial hygiene and safety practice.
9. Physical and chemical properties
Appearance Light straw to red clear liquid with characteristic strong odor of gasoline.
Physical state Liquid.
Form Liquid.
Color Light straw to red clear.
Odor Characteristic Gasoline Odor (Strong).
Odor threshold Not available.
pH Not available.
Melting point/freezing point 44.01 °F (6.67 °C) May start to solidify at this temperature. This is based on data for the following
ingredient: Cyclohexane. Weighted average: -91.9 deg C (-133.4 deg F)
Initial boiling point and boiling
range
80.06 - 440.06 °F (26.7 - 226.7 °C)
Flash point -40.0 °F (-40.0 °C) (closed cup)
Evaporation rate 10 - 11 BuAc
Flammability (solid, gas)Not available.
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
1.3 %
Flammability limit - upper
(%)
7.1 %
Explosive limit - lower (%)Not available.
Explosive limit - upper (%)Not available.
Vapor pressure 60.8 - 101.3 kPa (20°C)
Vapor density 3 - 4 (Air=1)
Relative density Not available.
Solubility(ies)
Solubility (water)Very slightly soluble.
Partition coefficient
(n-octanol/water)
Not available.
Auto-ignition temperature > 500 °F (> 260 °C)
Decomposition temperature Not available.
Viscosity Not available.
UNLEADED GASOLINE
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Other information
Flash point class Flammable IA
VOC (Weight %)100 %
10. Stability and reactivity
Reactivity None known.
Chemical stability Stable under normal temperature conditions and recommended use.
Possibility of hazardous
reactions
Hazardous polymerization does not occur.
Conditions to avoid Heat, flames and sparks. Ignition sources. Contact with incompatible materials. Do not pressurize,
cut, weld, braze, solder, drill, grind or expose empty containers to heat, flame, sparks, static
electricity, or other sources of ignition; they may explode and cause injury or death.
Incompatible materials Strong oxidizing agents.
Hazardous decomposition
products
No hazardous decomposition products are known.
11. Toxicological information
Information on likely routes of exposure
Ingestion Swallowing or vomiting of the liquid may result in aspiration into the lungs.
Inhalation In high concentrations, mists/vapors may irritate throat and respiratory system and cause
coughing. May cause drowsiness or dizziness.
Skin contact Causes skin irritation. Prolonged contact may cause dryness of the skin.
Eye contact May cause eye irritation.
Symptoms related to the
physical, chemical and
toxicological characteristics
Irritation of nose and throat. Irritation of eyes and mucous membranes. Skin irritation.
Unconsciousness. Corneal damage. Narcosis. Cyanosis (blue tissue condition, nails, lips, and/or
skin). Decrease in motor functions. Behavioral changes. Edema. Liver enlargement. Jaundice.
Conjunctivitis. Proteinuria. Defatting of the skin. Rash.
Information on toxicological effects
Acute toxicity Based on available data, the classification criteria are not met.
Test ResultsComponents Species
1,2,4, Trimethylbenzene (CAS 95-63-6)
LD50 Rabbit
Dermal
Acute
> 3160 mg/kg
LC50 Rat
Inhalation
> 2000 mg/l, 48 Hours
LD50 Rat
Oral
6 g/kg
Benzene (CAS 71-43-2)
LD50 Rat
Oral
Acute
3306 mg/kg
Cumene (CAS 98-82-8)
LC50 Mouse
Inhalation
Acute
2000 mg/l, 7 Hours
Rat 8000 mg/l, 4 Hours
LD50 Rat
Oral
1400 mg/kg
Cyclohexane (CAS 110-82-7)
LD50 Rat
Oral
Acute
12705 mg/kg
UNLEADED GASOLINE
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Test ResultsComponents Species
Ethanol (CAS 64-17-5)
LC50 Rat
Inhalation
Acute
30000 mg/m3
Ethylbenzene (CAS 100-41-4)
LD50 Rabbit
Dermal
Acute
> 5000 mg/kg
LD50 Rat
Oral
5.46 g/kg
n-Heptane (CAS 142-82-5)
LC50 Rat
Inhalation
Acute
103 mg/l, 4 Hours
n-Hexane (CAS 110-54-3)
LD50 Rat
Oral
Acute
28710 mg/kg
Octane (All isomers) (CAS 111-65-9)
LC50 Rat
Inhalation
Acute
118 mg/l, 4 Hours
Pentane (CAS 109-66-0)
LC50 Rat
Inhalation
Acute
364 mg/l, 4 Hours
Toluene (CAS 108-88-3)
LD50 Rabbit
Dermal
Acute
14.1 ml/kg
LC50 Rat
Inhalation
8000 mg/l, 4 Hours
LD50 Rat
Oral
2.6 g/kg
Xylene (o, m, p isomers) (CAS 1330-20-7)
LD50 Rat
Oral
Acute
4300 mg/kg
Skin corrosion/irritation Causes skin irritation.
Serious eye damage/eye
irritation
Based on available data, the classification criteria are not met.
Respiratory or skin sensitization
Respiratory sensitization Based on available data, the classification criteria are not met.
Skin sensitization Based on available data, the classification criteria are not met.
This substance may have a potential for sensitization which may provoke an allergic reaction
among sensitive individuals.
Germ cell mutagenicity May cause genetic defects.
In in-vitro experiments, neither benzene, toluene nor xylene changed the number of
sister-chromatid exchanges (SCEs) or the number of chromosomal aberrations in human
lymphocytes. However, toluene and xylene caused a significant cell growth inhibition which was
not observed with benzene in the same concentrations. In in-vivo experiments, toluene changed
the number of sister-chromatid exchanges (SCEs) in human lymphocytes. Toluene may cause
heritable genetic damage.
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Carcinogenicity May cause cancer.
IARC Monographs. Overall Evaluation of Carcinogenicity
Benzene (CAS 71-43-2) 1 Carcinogenic to humans.
Cumene (CAS 98-82-8) 2B Possibly carcinogenic to humans.
Ethylbenzene (CAS 100-41-4) 2B Possibly carcinogenic to humans.
Gasoline (CAS 86290-81-5) 2B Possibly carcinogenic to humans.
Toluene (CAS 108-88-3) 3 Not classifiable as to carcinogenicity to humans.
Xylene (o, m, p isomers) (CAS 1330-20-7) 3 Not classifiable as to carcinogenicity to humans.
NTP Report on Carcinogens
Benzene (CAS 71-43-2) Known To Be Human Carcinogen.
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Benzene (CAS 71-43-2) Cancer
Reproductive toxicity Suspected of damaging fertility or the unborn child.
Benzene, xylene and toluene have demonstrated animal effects of reproductive toxicity. Animal
studies of benzene have shown testicular effects, alterations in reproductive cycles, chromosomal
aberrations and embryo/fetotoxicity. Ethanol has demonstrated human effects of reproductive
toxicity. Can cause adverse reproductive effects - such as birth defects, miscarriages, or infertility.
Avoid exposure to women during early pregnancy. Avoid contact during pregnancy/while nursing.
Specific target organ toxicity -
single exposure
May cause drowsiness or dizziness.
Specific target organ toxicity -
repeated exposure
May cause damage to the following organs through prolonged or repeated exposure: Blood.
Kidneys. Liver.
Aspiration hazard May be fatal if swallowed and enters airways.
Chronic effects Repeated exposure of laboratory animals to high concentrations of gasoline vapors has caused
kidney damage and cancer in rats and cancer in mice. Gasoline was evaluated for genetic activity
in assays using microbial cells, cultured mammalian cells and rat bone marrow cells. The results
were all negative so gasoline was considered nonmutagenic under these conditions.
Overexposure to this product or its components has been suggested as a cause of liver
abnormalities in laboratory animals and humans. Lifetime studies by the American Petroleum
Institute have shown that kidney damage and kidney cancer can occur in male rats after prolonged
inhalation exposures at elevated concentrations of total gasoline. Kidneys of mice and female rats
were unaffected. The U.S. EPA Risk Assessment Forum has concluded that the male rat kidney
tumor results are not relevant for humans. Total gasoline exposure also produced liver tumors in
female mice only. The implication of these data for humans has not been determined.
Further information Symptoms may be delayed.
12. Ecological information
Ecotoxicity Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Components Test ResultsSpecies
1,2,4, Trimethylbenzene (CAS 95-63-6)
Aquatic
LC50Fish 7.19 - 8.28 mg/l, 96 hoursFathead minnow (Pimephales promelas)
Benzene (CAS 71-43-2)
Aquatic
EC50Crustacea 8.76 - 15.6 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 7.2 - 11.7 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
Cumene (CAS 98-82-8)
Aquatic
EC50Crustacea 3.55 - 11.29 mg/l, 48 hoursBrine shrimp (Artemia sp.)
LC50Fish 2.7 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
Cyclohexane (CAS 110-82-7)
Aquatic
LC50Fish 3.961 - 5.181 mg/l, 96 hoursFathead minnow (Pimephales promelas)
8.3 mg/l, 96 hoursStriped bass (Morone saxatilis)
UNLEADED GASOLINE
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Components Test ResultsSpecies
Ethanol (CAS 64-17-5)
Aquatic
EC50Algae 275 mg/l, 72 HoursFreshwater algae
1970 mg/lMarine water algae
LC50Fish > 100 mg/l, 96 hoursFathead minnow (Pimephales promelas)
11200 mg/l, 96 HoursFreshwater fish
EC50Invertebrate 5012 mg/l, 48 HoursFreshwater invertebrate
857 mg/l, 48 HoursMarine water invertebrate
Ethylbenzene (CAS 100-41-4)
Aquatic
EC50Crustacea 1 - 4 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 4 mg/l, 96 hoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
n-Heptane (CAS 142-82-5)
Aquatic
LC50Fish 4924 mg/l, 96 hoursWestern mosquitofish (Gambusia affinis)
n-Hexane (CAS 110-54-3)
Aquatic
LC50Fish 2.101 - 2.981 mg/l, 96 hoursFathead minnow (Pimephales promelas)
Toluene (CAS 108-88-3)
Aquatic
EC50Crustacea 5.46 - 9.83 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish 6.86 - 8.48 mg/l, 96 hoursPink salmon (Oncorhynchus gorbuscha)
Xylene (o, m, p isomers) (CAS 1330-20-7)
Aquatic
LC50Fish 8 mg/l, 96 HoursRainbow trout,donaldson trout
(Oncorhynchus mykiss)
Persistence and degradability Not available.
Bioaccumulative potential Not available.
Partition coefficient n-octanol / water (log Kow)
Benzene (CAS 71-43-2) 2.13
Cumene (CAS 98-82-8) 3.66
Cyclohexane (CAS 110-82-7) 3.44
Ethanol (CAS 64-17-5) -0.31
Ethylbenzene (CAS 100-41-4) 3.15
Hexane (Other Isomers) (CAS 96-14-0) 3.6
Octane (All isomers) (CAS 111-65-9) 5.18
Pentane (CAS 109-66-0) 3.39
Toluene (CAS 108-88-3) 2.73
Xylene (o, m, p isomers) (CAS 1330-20-7) 3.2
n-Heptane (CAS 142-82-5) 4.66
n-Hexane (CAS 110-54-3) 3.9
Mobility in soil Not available.
Other adverse effects Not available.
13. Disposal considerations
Disposal instructions Dispose in accordance with all applicable regulations. This material and its container must be
disposed of as hazardous waste. Dispose of this material and its container to hazardous or special
waste collection point. Incinerate the material under controlled conditions in an approved
incinerator. Do not allow this material to drain into sewers/water supplies. Do not contaminate
ponds, waterways or ditches with chemical or used container.
Hazardous waste code D001: Waste Flammable material with a flash point <140 °F
D018: Waste Benzene
UNLEADED GASOLINE
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US RCRA Hazardous Waste U List: Reference
Benzene (CAS 71-43-2) U019
Cumene (CAS 98-82-8) U055
Cyclohexane (CAS 110-82-7) U056
Toluene (CAS 108-88-3) U220
Xylene (o, m, p isomers) (CAS 1330-20-7) U239
Waste from residues / unused
products
Dispose of in accordance with local regulations.
Contaminated packaging Offer rinsed packaging material to local recycling facilities.
14. Transport information
DOT
UN1203UN number
GasolineUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
YesMarine pollutant
Environmental hazards
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
139, B33, B101, T8Special provisions
150Packaging exceptions
202Packaging non bulk
242Packaging bulk
IATA
UN1203UN number
GasolineUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIPacking group
YesEnvironmental hazards
3HERG Code
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IMDG
UN1203UN number
GasolineUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIPacking group
YesMarine pollutant
Environmental hazards
F-E, S-EEmS
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
Not applicable. However, this product is a liquid and if transported in bulk covered under
MARPOL 73/78, Annex I.Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
US federal regulations This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
All components are on the U.S. EPA TSCA Inventory List.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Benzene (CAS 71-43-2) Cancer
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Central nervous system
Blood
Aspiration
Skin
Eye
Respiratory tract irritation
Flammability
CERCLA Hazardous Substance List (40 CFR 302.4)
Benzene (CAS 71-43-2) LISTED
Cumene (CAS 98-82-8) LISTED
Cyclohexane (CAS 110-82-7) LISTED
Ethanol (CAS 64-17-5) LISTED
Ethylbenzene (CAS 100-41-4) LISTED
Gasoline (CAS 86290-81-5) LISTED
Hexane (Other Isomers) (CAS 96-14-0) LISTED
n-Heptane (CAS 142-82-5) LISTED
n-Hexane (CAS 110-54-3) LISTED
Octane (All isomers) (CAS 111-65-9) LISTED
Pentane (CAS 109-66-0) LISTED
Toluene (CAS 108-88-3) LISTED
Xylene (o, m, p isomers) (CAS 1330-20-7) LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - No
Delayed Hazard - No
Fire Hazard - No
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous
chemical
Yes
SARA 313 (TRI reporting)
Chemical name CAS number % by wt.
Toluene 108-88-3 0-30
Xylene (o, m, p isomers)1330-20-7 0-25
1,2,4, Trimethylbenzene 95-63-6 0-6
Cumene 98-82-8 0-5
Ethylbenzene 100-41-4 0-5
Benzene 71-43-2 0-4.9
n-Hexane 110-54-3 0-3
Cyclohexane 110-82-7 0-3
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Ethylbenzene (CAS 100-41-4)
n-Hexane (CAS 110-54-3)
Toluene (CAS 108-88-3)
Xylene (o, m, p isomers) (CAS 1330-20-7)
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Pentane (CAS 109-66-0)
Safe Drinking Water Act
(SDWA)
Not regulated.
Drug Enforcement Administration (DEA). List 2, Essential Chemicals (21 CFR 1310.02(b) and 1310.04(f)(2) and
Chemical Code Number
Toluene (CAS 108-88-3)6594
Drug Enforcement Administration (DEA). List 1 & 2 Exempt Chemical Mixtures (21 CFR 1310.12(c))
Toluene (CAS 108-88-3)35 % weight/volumn
DEA Exempt Chemical Mixtures Code Number
Toluene (CAS 108-88-3)594
UNLEADED GASOLINE
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US state regulations WARNING: This product contains chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm.
US. Massachusetts RTK - Substance List
1,2,4, Trimethylbenzene (CAS 95-63-6)
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Cyclohexane (CAS 110-82-7)
Ethanol (CAS 64-17-5)
Ethylbenzene (CAS 100-41-4)
Hexane (Other Isomers) (CAS 96-14-0)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
Octane (All isomers) (CAS 111-65-9)
Pentane (CAS 109-66-0)
Toluene (CAS 108-88-3)
Xylene (o, m, p isomers) (CAS 1330-20-7)
US. New Jersey Worker and Community Right-to-Know Act
1,2,4, Trimethylbenzene (CAS 95-63-6)
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Cyclohexane (CAS 110-82-7)
Ethanol (CAS 64-17-5)
Ethylbenzene (CAS 100-41-4)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
Octane (All isomers) (CAS 111-65-9)
Pentane (CAS 109-66-0)
Toluene (CAS 108-88-3)
Xylene (o, m, p isomers) (CAS 1330-20-7)
US. Pennsylvania Worker and Community Right-to-Know Law
1,2,4, Trimethylbenzene (CAS 95-63-6)
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Cyclohexane (CAS 110-82-7)
Ethanol (CAS 64-17-5)
Ethylbenzene (CAS 100-41-4)
Gasoline (CAS 86290-81-5)
Hexane (Other Isomers) (CAS 96-14-0)
n-Heptane (CAS 142-82-5)
n-Hexane (CAS 110-54-3)
Octane (All isomers) (CAS 111-65-9)
Pentane (CAS 109-66-0)
Toluene (CAS 108-88-3)
Xylene (o, m, p isomers) (CAS 1330-20-7)
US. Rhode Island RTK
1,2,4, Trimethylbenzene (CAS 95-63-6)
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Cyclohexane (CAS 110-82-7)
Ethylbenzene (CAS 100-41-4)
n-Hexane (CAS 110-54-3)
Pentane (CAS 109-66-0)
Toluene (CAS 108-88-3)
Xylene (o, m, p isomers) (CAS 1330-20-7)
US. California Proposition 65
US - California Proposition 65 - Carcinogens & Reproductive Toxicity (CRT): Listed substance
Benzene (CAS 71-43-2)
Cumene (CAS 98-82-8)
Ethylbenzene (CAS 100-41-4)
Toluene (CAS 108-88-3)
UNLEADED GASOLINE
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International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
Australian Inventory of Chemical Substances (AICS) YesAustralia
Domestic Substances List (DSL) YesCanada
Non-Domestic Substances List (NDSL) NoCanada
Inventory of Existing Chemical Substances in China (IECSC) NoChina
European Inventory of Existing Commercial Chemical
Substances (EINECS)
YesEurope
European List of Notified Chemical Substances (ELINCS) NoEurope
Inventory of Existing and New Chemical Substances (ENCS) YesJapan
Existing Chemicals List (ECL) YesKorea
New Zealand Inventory YesNew Zealand
Philippine Inventory of Chemicals and Chemical Substances
(PICCS)
YesPhilippines
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
Toxic Substances Control Act (TSCA) Inventory YesUnited States & Puerto Rico
16. Other information, including date of preparation or last revision
Issue date 13-May-2013
Revision date 23-May-2014
Version #03
Further information HMIS® is a registered trade and service mark of the NPCA.
NFPA Ratings
0
4
2
References ACGIH
EPA: AQUIRE database
NLM: Hazardous Substances Data Base
US. IARC Monographs on Occupational Exposures to Chemical Agents
HSDB® - Hazardous Substances Data Bank
IARC Monographs. Overall Evaluation of Carcinogenicity
National Toxicology Program (NTP) Report on Carcinogens
ACGIH Documentation of the Threshold Limit Values and Biological Exposure Indices
Disclaimer This material Safety Data Sheet (SDS) was prepared in accordance with 29 CFR 1910.1200 by
Valero Marketing & Supply Co., ("VALERO"). VALERO does not assume any liability arising out of
product use by others. The information, recommendations, and suggestions presented in this SDS
are based upon test results and data believed to be reliable. The end user of the product has the
responsibility for evaluating the adequacy of the data under the conditions of use, determining the
safety, toxicity and suitability of the product under these conditions, and obtaining additional or
clarifying information where uncertainty exists. No guarantee expressed or implied is made as to
the effects of such use , the results to be obtained, or the safety and toxicity of the product in any
specific application. Furthermore, the information herein is not represented as absolutely
complete, since it is not practicable to provide all the scientific and study information in the format
of this document, plus additional information may be necessary under exceptional conditions of
use, or because of applicable laws or government regulations.
UNLEADED GASOLINE
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SECTION 1: Identification
Product identifier1.1
Trade name
Product category/ies
1.2 Relevant identified uses of the substance or mixture and uses advised against
PVC solvent cementRelevant identified uses adhesive
Details of the supplier of the safety data sheet1.3
Weld-On17109 S. MainGardena CA 90248-3127United States Telephone: 1-310-898-3300e-mail: EHSInfo@ipscorp.comWebsite: www.weldon.com
Emergency telephone number1.4
24 Hours - CHEMTEL: (800) 255-3924; InternationalEmergency information service (813) 248-0585
SECTION 2: Hazard(s) identification
Classification of the substance or mixture2.1
Classification acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
Hazard class Category
acute toxicity (oral)4
skin corrosion/irritation 2
serious eye damage/eye irritation 2
carcinogenicity 2
specific target organ toxicity - single exposure (respiratory tract irritation)3
specific target organ toxicity - single exposure (narcotic effects, drowsiness)3
flammable liquid 2
For full text of abbreviations: see SECTION 16.
The most important adverse physicochemical, human health and environmental effects
The product is combustible and can be ignited by potential ignition sources.
2.2 Label elements
Labelling acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
- Signal word danger
Date of compilation: 2022-04-22Version number: 1.0
United States: en Page: 1 / 20
WELD-ON 717 GRAY OR CLEAR
ULVOC Heavy Body Solvent Cement for PVC
Safety Data Sheet
acc. to 29 CFR 1910.1200 App D
WELD-ON 717 GRAY OR CLEAR
- Pictograms
GHS02, GHS07, GHS08
- Hazard statements
Highly flammable liquid and vapor.H225
Harmful if swallowed.H302
Causes skin irritation.H315
Causes serious eye irritation.H319
May cause respiratory irritation.H335
May cause drowsiness or dizziness.H336
Suspected of causing cancer.H351
- Precautionary statements
If medical advice is needed, have product container or label at hand.P101
Keep out of reach of children.P102
Obtain special instructions before use.P201
Keep away from heat/sparks/open flames/hot surfaces. No smoking.P210
Ground/bond container and receiving equipment.P240
Use explosion-proof electrical/ventilating/lighting equipment.P241
Use only non-sparking tools.P242
Take precautionary measures against static discharge.P243
Avoid breathing dust/fume/gas/mist/vapors/spray.P261
Do not eat, drink or smoke when using this product.P270
Use only outdoors or in a well-ventilated area.P271
Wear protective gloves/eye protection/face protection.P280
If swallowed: Call a poison center/doctor if you feel unwell.P301+P312
If on skin: Wash with plenty of water.P302+P352
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/P303+P361+P353 shower.
P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present andeasy to do. Continue rinsing.
P312 Call a poison center/doctor if you feel unwell.
P321 Specific treatment (see on this label).
P330 Rinse mouth.
P362 Take off contaminated clothing and wash it before reuse.
P370+P378 In case of fire: Use sand, carbon dioxide or powder extinguisher to extinguish.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to industrial combustion plant.
tetrahydrofuran, acetone, cyclohexanone- Hazardous ingredients for labelling
2.3 Other hazards
Special danger of slipping by leaking/spilling product.
Date of compilation: 2022-04-22Version number: 1.0
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Safety Data Sheet
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SECTION 3: Composition/information on ingredients
3.1 Substances
Not relevant (mixture)
Mixtures3.2
Description of the mixture
Name of substance Identifier Wt%Classification acc. to GHS
CAS Notetrahydrofuran109-99-9 Acute Tox. 4 / H30225 – < 50 Eye Irrit. 2 / H319Carc. 2 / H351STOT SE 3 / H335Flam. Liq. 2 / H225
acetone CAS No67-64-1 10 – < 25 Eye Irrit. 2 / H319STOT SE 3 / H336Flam. Liq. 2 / H225
CAS Nocyclohexanone108-94-1 Acute Tox. 4 / H30210 – < 25 Acute Tox. 4 / H312Acute Tox. 3 / H331Skin Irrit. 2 / H315Eye Irrit. 2 / H319STOT SE 3 / H335Flam. Liq. 3 / H226
For full text of abbreviations: see SECTION 16.
SECTION 4: First-aid measures
Description of first-aid measures4.1
General notes
Do not leave affected person unattended. Remove victim out of the danger area. Keep affected person warm, still andcovered. Take off immediately all contaminated clothing. In all cases of doubt, or when symptoms persist, seek medicaladvice. In case of unconsciousness place person in the recovery position. Never give anything by mouth.
Following inhalation
If breathing is irregular or stopped, immediately seek medical assistance and start first aid actions. In case of respiratorytract irritation, consult a physician. Provide fresh air.
Following skin contact
Wash with plenty of soap and water.
Following eye contact
Remove contact lenses, if present and easy to do. Continue rinsing. Irrigate copiously with clean, fresh water for at least10 minutes, holding the eyelids apart.
Following ingestion
Rinse mouth with water (only if the person is conscious). Do NOT induce vomiting.
4.2 Most important symptoms and effects, both acute and delayed
Narcotic effects.
4.3 Indication of any immediate medical attention and special treatment needed
none
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SECTION 5: Fire-fighting measures
Extinguishing media5.1
Suitable extinguishing media
Water spray, BC-powder, Carbon dioxide (CO2)
Unsuitable extinguishing media
Water jet
5.2 Special hazards arising from the substance or mixture
In case of insufficient ventilation and/or in use, may form flammable/explosive vapor-air mixture. Solvent vapors areheavier than air and may spread along floors. Places which are not ventilated, e.g. unventilated below ground level areassuch as trenches, conduits and shafts, are particularly prone to the presence of flammable substances or mixtures.
Hazardous combustion products
Carbon monoxide (CO), Carbon dioxide (CO2)
-6.16 °F at 101.3 kPaFlash point
5.3 Advice for firefighters
In case of fire and/or explosion do not breathe fumes. Coordinate firefighting measures to the fire surroundings. Do notallow firefighting water to enter drains or water courses. Collect contaminated firefighting water separately. Fight firewith normal precautions from a reasonable distance.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures6.1
For non-emergency personnel
Remove persons to safety.
For emergency responders
Wear breathing apparatus if exposed to vapors/dust/aerosols/gases.
6.2 Environmental precautions
Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it.
Methods and material for containment and cleaning up6.3
Advice on how to contain a spill
Covering of drains
Advice on how to clean up a spill
Wipe up with absorbent material (e.g. cloth, fleece). Collect spillage: sawdust, kieselgur (diatomite), sand, universal binder
Appropriate containment techniques
Use of adsorbent materials.
Other information relating to spills and releases
Place in appropriate containers for disposal. Ventilate affected area.
6.4 Reference to other sections
Hazardous combustion products: see section 5. Personal protective equipment: see section 8. Incompatible materials:see section 10. Disposal considerations: see section 13.
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SECTION 7: Handling and storage
Precautions for safe handling7.1
Recommendations
- Measures to prevent fire as well as aerosol and dust generation
Use local and general ventilation. Avoidance of ignition sources. Keep away from sources of ignition - No smoking. Takeprecautionary measures against static discharge. Use only in well-ventilated areas. Due to danger of explosion, preventleakage of vapours into cellars, flues and ditches. Ground/bond container and receiving equipment. Use explosion-proofelectrical/ventilating/lighting/equipment. Use only non-sparking tools.
- Specific notes/details
Places which are not ventilated, e.g. unventilated below ground level areas such as trenches, conduits and shafts, are par-ticularly prone to the presence of flammable substances or mixtures. Vapors are heavier than air, spread along floors andform explosive mixtures with air. Vapors may form explosive mixtures with air.
Advice on general occupational hygiene
Wash hands after use. Do not eat, drink and smoke in work areas. Remove contaminated clothing and protective equip-ment before entering eating areas. Never keep food or drink in the vicinity of chemicals. Never place chemicals in con-tainers that are normally used for food or drink. Keep away from food, drink and animal feedingstuffs.
Conditions for safe storage, including any incompatibilities7.2
Managing of associated risks
- Explosive atmospheres
Keep container tightly closed and in a well-ventilated place. Use local and general ventilation. Keep cool. Protect fromsunlight.
- Flammability hazards
Keep away from sources of ignition - No smoking. Keep away from heat, hot surfaces, sparks, open flames and other igni-tion sources. No smoking. Take precautionary measures against static discharge. Protect from sunlight.
- Ventilation requirements
Use local and general ventilation. Ground/bond container and receiving equipment.
- Packaging compatibilities
Only packagings which are approved (e.g. acc. to the Dangerous Goods Regulations) may be used.
7.3 Specific end use(s)
See section 16 for a general overview.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
Occupational exposure limit values (Workplace Exposure Limits)
Coun-try Name of agent CAS No Identi-fier TWA[ppm]TWA[mg/m³]STEL[ppm]STEL[mg/m³]Ceiling-C[ppm]Ceiling-C[mg/m³]Nota-tion Source
Cal/10025PEL (CA)108-94-1cyclohexanoneUS OSHAPEL
US cyclohexanone 108-94-1 REL 25(10 h)100(10 h)NIOSHREL
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Occupational exposure limit values (Workplace Exposure Limits)
Coun-try Name of agent CAS No Identi-fier TWA[ppm]TWA[mg/m³]STEL[ppm]STEL[mg/m³]Ceiling-C[ppm]Ceiling-C[mg/m³]Nota-tion Source
29 CFR20050PEL108-94-1cyclohexanoneUS 1910.1000
US cyclohexanone 108-94-1 TLV®20 50 H ACGIH®2022
200REL109-99-9tetrahydrofuranUS (10 h)590(10 h)NIOSH735250REL
US tetrahydrofuran 109-99-9 PEL 200 590 29 CFR1910.1000
ACGIH®H10050TLV®109-99-9tetrahydrofuranUS 2022
US tetrahydrofuran(THF)109-99-9 PEL (CA)200 590 250 735 Cal/OSHAPEL
Cal/3,0001,7807501,200500PEL (CA)67-64-1acetoneUS OSHAPEL
US acetone 67-64-1 REL 250(10 h)590(10 h)NIOSHREL
ACGIH®500250TLV®67-64-1acetoneUS 2022
US acetone 67-64-1 PEL 1,000 2,400 29 CFR1910.1000
6REL7631-86-9silica, amorphousUS (10 h)NIOSHREL
US polyvinyl chloride 9002-86-2 TLV®1 r ACGIH®2022
Notation
ceiling value is a limit value above which exposure should not occurCeiling-C absorbed through the skinHrespirable fractionrshort-term exposure limit: a limit value above which exposure should not occur and which is related to a 15-minute periodSTEL(unless otherwise specified)time-weighted average (long-term exposure limit): measured or calculated in relation to a reference period of 8 hours time-TWA weighted average (unless otherwise specified
Biological limit values
Country Name of agent Parameter Notation Identifier Value Source
ACGIH® 202280 mg/lBEI®hydr1,2-cyclohexanediolcyclohexanoneUS
US cyclohexanone cyclohexanol hydr BEI®8 mg/l ACGIH® 2022
ACGIH® 20222 mg/lBEI®tetrahydrofurantetrahydrofuranUS
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Biological limit values
Country Name of agent Parameter Notation Identifier Value Source
US acetone acetone BEI®25 mg/l ACGIH® 2022
ACGIH® 20222 mg/lBEI®methyl ethyl ketonemethyl ethyl ketoneUS
Notation
hydrolysishydr
Relevant DNELs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Protection goal,route of exposure Used in Exposure time
chronic - systemic ef-worker (industry)human, inhalatory72.4 mg/m³DNEL109-99-9tetrahydrofuran fects
tetrahydrofuran 109-99-9 DNEL 96 mg/m³human, inhalatory worker (industry)acute - systemic ef-fects
chronic - local effectsworker (industry)human, inhalatory150 mg/m³DNEL109-99-9tetrahydrofuran
tetrahydrofuran 109-99-9 DNEL 300 mg/m³human, inhalatory worker (industry)acute - local effects
12.6 mg/kgDNEL109-99-9tetrahydrofuran bw/day chronic - systemic ef-worker (industry)human, dermal fects
acetone 67-64-1 DNEL 1,210 mg/m³human, inhalatory worker (industry)chronic - systemic ef-fects
acute - local effectsworker (industry)human, inhalatory2,420 mg/m³DNEL67-64-1acetone
acetone 67-64-1 DNEL 186 mg/kgbw/day human, dermal worker (industry)chronic - systemic ef-fects
chronic - systemic ef-worker (industry)human, inhalatory10 mg/m³DNEL108-94-1cyclohexanone fects
cyclohexanone 108-94-1 DNEL 20 mg/m³human, inhalatory worker (industry)acute - systemic ef-fects
chronic - local effectsworker (industry)human, inhalatory10 mg/m³DNEL108-94-1cyclohexanone
cyclohexanone 108-94-1 DNEL 20 mg/m³human, inhalatory worker (industry)acute - local effects
4 mg/kg bw/DNEL108-94-1cyclohexanone day chronic - systemic ef-worker (industry)human, dermal fects
cyclohexanone 108-94-1 DNEL 4 mg/kg bw/day human, dermal worker (industry)acute - systemic ef-fects
Relevant PNECs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Organism Environmental com-partment Exposure time
4.32PNEC109-99-9tetrahydrofuran mg/l short-term (single in-freshwateraquatic organisms stance)
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Relevant PNECs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Organism Environmental com-partment Exposure time
tetrahydrofuran 109-99-9 PNEC 0.432 mg/l aquatic organisms marine water short-term (single in-stance)
4.6PNEC109-99-9tetrahydrofuran mg/l sewage treatmentaquatic organisms plant (STP)short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 23.3 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
2.33PNEC109-99-9tetrahydrofuran mg/kg short-term (single in-marine sedimentaquatic organisms stance)
tetrahydrofuran 109-99-9 PNEC 2.13 mg/kg terrestrial organ-isms soil short-term (single in-stance)
10.6PNEC67-64-1acetone mg/l short-term (single in-freshwateraquatic organisms stance)
acetone 67-64-1 PNEC 1.06 mg/l aquatic organisms marine water short-term (single in-stance)
100PNEC67-64-1acetone mg/l sewage treatmentaquatic organisms plant (STP)short-term (single in-stance)
acetone 67-64-1 PNEC 30.4 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
3.04PNEC67-64-1acetone mg/kg short-term (single in-marine sedimentaquatic organisms stance)
acetone 67-64-1 PNEC 29.5 mg/kg terrestrial organ-isms soil short-term (single in-stance)
0.356PNEC108-94-1cyclohexanone mg/l short-term (single in-freshwateraquatic organisms stance)
cyclohexanone 108-94-1 PNEC 0.036 mg/l aquatic organisms marine water short-term (single in-stance)
10PNEC108-94-1cyclohexanone mg/l sewage treatmentaquatic organisms plant (STP)short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 2.69 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
0.269PNEC108-94-1cyclohexanone mg/kg short-term (single in-marine sedimentaquatic organisms stance)
cyclohexanone 108-94-1 PNEC 0.328 mg/kg terrestrial organ-isms soil short-term (single in-stance)
Exposure controls8.2
Appropriate engineering controls
General ventilation.
Individual protection measures (personal protective equipment)
Eye/face protection
Wear eye/face protection.
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Skin protection
- Hand protection
Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. Check leak-tight-ness/impermeability prior to use. In the case of wanting to use the gloves again, clean them before taking off and airthem well. For special purposes, it is recommended to check the resistance to chemicals of the protective gloves men-tioned above together with the supplier of these gloves.
- Other protection measures
Take recovery periods for skin regeneration. Preventive skin protection (barrier creams/ointments) is recommended.Wash hands thoroughly after handling.
Respiratory protection
In case of inadequate ventilation wear respiratory protection.
Environmental exposure controls
Use appropriate container to avoid environmental contamination. Keep away from drains, surface and ground water.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Appearance
liquidPhysical state (viscous)
Color
not relevantParticle (liquid)
characteristicOdor
Other safety parameters
not determinedpH (value)
not determinedMelting point/freezing point
56.05 °CInitial boiling point and boiling range
-21.2 °C at 101.3 kPaFlash point
-6.16 °F at 101.3 kPaFlash point
not determinedEvaporation rate
not relevant,Flammability (solid, gas)(fluid)
240 hPa at 20 °CVapor pressure
0.956Density g/cm³ at 73 °F
this information is not availableVapor density
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not determinedSolubility(ies)
Partition coefficient
this information is not available- n-octanol/water (log KOW)
215 °CAuto-ignition temperature (auto-ignition temperature (liquids and gases))
Viscosity
1,600 – 2,400 cP at 73 °F- Dynamic viscosity
noneExplosive properties
noneOxidizing properties
Other information9.2
When applied as directed, per SCAQMD Rule 1168,VOC content Test Method 316A, VOC content is: <= 425 g/L.
T3Temperature class (USA, acc. to NEC 500)(maximum permissible surface temperature on the equipment:
200°C)
SECTION 10: Stability and reactivity
10.1 Reactivity
Concerning incompatibility: see below "Conditions to avoid" and "Incompatible materials". The mixture contains reactivesubstance(s). Risk of ignition.
If heated:
Risk of ignition
10.2 Chemical stability
See below "Conditions to avoid".
10.3 Possibility of hazardous reactions
No known hazardous reactions.
10.4 Conditions to avoid
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Hints to prevent fire or explosion
Use explosion-proof electrical/ventilating/lighting/equipment. Use only non-sparking tools. Take precautionary meas-ures against static discharge.
10.5 Incompatible materials
Oxidizers
10.6 Hazardous decomposition products
Reasonably anticipated hazardous decomposition products produced as a result of use, storage, spill and heating are notknown. Hazardous combustion products: see section 5.
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SECTION 11: Toxicological information
11.1 Information on toxicological effects
Test data are not available for the complete mixture.
Classification procedure
The method for classification of the mixture is based on ingredients of the mixture (additivity formula).
Classification acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
Acute toxicity
Harmful if swallowed.
GHS of the United Nations, annex 4: May be harmful in contact with skin or if inhaled.
- Acute toxicity estimate (ATE)
Oral 917.3 mg/kg
Acute toxicity estimate (ATE) of components of the mixture
Name of substance CAS No Exposure route ATE
500oral109-99-9tetrahydrofuran mg/kg
cyclohexanone 108-94-1 oral 500 mg/kg
1,100dermal108-94-1cyclohexanone mg/kg
cyclohexanone 108-94-1 inhalation: vapor >6.2 mg/l/4h
Skin corrosion/irritation
Causes skin irritation.
Serious eye damage/eye irritation
Causes serious eye irritation.
Respiratory or skin sensitization
Shall not be classified as a respiratory or skin sensitizer.
Germ cell mutagenicity
Shall not be classified as germ cell mutagenic.
Carcinogenicity
Suspected of causing cancer.
IARC Monographs on the Evaluation of Carcinogenic Risks to Humans
Name of substance CAS No Classification Number
2B109-99-9tetrahydrofuran
cyclohexanone 108-94-1 3
Legend
Possibly carcinogenic to humans2BNot classifiable as to carcinogenicity in humans3
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Reproductive toxicity
Shall not be classified as a reproductive toxicant.
Specific target organ toxicity - single exposure
May cause respiratory irritation. May cause drowsiness or dizziness.
Specific target organ toxicity - repeated exposure
Shall not be classified as a specific target organ toxicant (repeated exposure).
Aspiration hazard
Shall not be classified as presenting an aspiration hazard.
SECTION 12: Ecological information
12.1 Toxicity
Shall not be classified as hazardous to the aquatic environment.
12.2 Persistence and degradability
Data are not available.
12.3 Bioaccumulative potential
Data are not available.
12.4 Mobility in soil
Data are not available.
12.5 Results of PBT and vPvB assessment
Data are not available.
12.6 Endocrine disrupting properties
Information on this property is not available.
12.7 Other adverse effects
Data are not available.
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Waste treatment-relevant information
Solvent reclamation/regeneration.
Sewage disposal-relevant information
Do not empty into drains. Avoid release to the environment. Refer to special instructions/safety data sheets.
Waste treatment of containers/packages
Only packagings which are approved (e.g. acc. to DOT) may be used. Completely emptied packages can be recycled.Handle contaminated packages in the same way as the substance itself.
Remarks
Please consider the relevant national or regional provisions. Waste shall be separated into the categories that can behandled separately by the local or national waste management facilities.
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SECTION 14: Transport information
14.1 UN number
UN 1133DOT
UN 1133IMDG-Code
UN 1133ICAO-TI
14.2 UN proper shipping name
AdhesivesDOT
ADHESIVESIMDG-Code
AdhesivesICAO-TI
14.3 Transport hazard class(es)
3DOT
3IMDG-Code
3ICAO-TI
14.4 Packing group
IIDOT
IIIMDG-Code
IIICAO-TI
14.5 Environmental hazards non-environmentally hazardous acc. to the danger-ous goods regulations
14.6 Special precautions for user
There is no additional information.
14.7 Transport in bulk according to IMO instruments
The cargo is not intended to be carried in bulk.
Information for each of the UN Model Regulations
Transport of dangerous goods by road or rail (49 CFR US DOT) - Additional information
UN1133, Adhesives, 3, IIParticulars in the shipper's declaration
2,993 lbsReportable quantity (RQ)(1,359 kg) (tetrahydrofuran) (cyclohexanone)
3Danger label(s)
149, B52, IB2, T4, TP1, TP8Special provisions (SP)
128ERG No
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International Maritime Dangerous Goods Code (IMDG) - Additional information
Marine pollutant -
Danger label(s) 3
-Special provisions (SP)
E2Excepted quantities (EQ)
5 LLimited quantities (LQ)
F-E, S-DEmS
BStowage category
International Civil Aviation Organization (ICAO-IATA/DGR) - Additional information
3Danger label(s)
A3Special provisions (SP)
E2Excepted quantities (EQ)
1 LLimited quantities (LQ)
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations specific for the product in question
National regulations (United States)
Toxic Substance Control Act (TSCA)all ingredients are listed
Superfund Amendment and Reauthorization Act (SARA TITLE III )
- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities (EPCRA Section302, 304)
none of the ingredients are listed
Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)
- List of Hazardous Substances and Reportable Quantities (CERCLA section 102a) (40 CFR 302.4)
Name of substance CAS No Remarks Statutory code Final RQ pounds (Kg)
1000 (454)4109-99-9tetrahydrofuran
cyclohexanone 108-94-1 4 5000 (2270)
5000 (2270)467-64-1acetone
Legend
4 "4" indicates that the source is section 3001 of the Resource Conservation and Recovery Act (RCRA)
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Right to Know Hazardous Substance List
- Cleaning Product Right to Know Act Substance List (CA-RTK)
Name of substance CAS No Functionality Authoritative Lists
CDC 4th National Exposure Report109-99-9tetrahydrofuran CWA 303(d)IARC Carcinogens - 2BIRIS Neurotoxicants
acetone 67-64-1 ATSDR Neurotoxicants
- Toxic or Hazardous Substance List (MA-TURA)
Name of substance CAS No DEP CODE PBT / HHS /LHS PBT / HHSThreshold De Minimis Concen-tration Threshold
1.0 %109-99-9tetrahydrofuran
cyclohexanone 108-94-1 1.0 %
1.0 %67-64-1acetone
- Hazardous Substances List (MN-ERTK)
Name of substance CAS No References Remarks
A, O109-99-9tetrahydrofuran
cyclohexanone 108-94-1 A, N, O skin
A, N, O67-64-1acetone
Legend
American Conference of Governmental Industrial Hygienists (ACGIH), "Threshold Limit Values for Chemical Substances and Physic-A al Agents and Biological Exposure Indices for 1992-93", available from ACGIHN National Institute for Occupational Safety and Health (NIOSH), "Recommendations for Occupational Safety and Health Standards,"August 1988, available from NIOSH, Publications Dissemination Office, Division of Standards Development and Technology Trans-ferO Occupational Safety and Health Administration (OSHA), Safety and Health Standards, Code of Federal Regulations, title 29, part1910, subpart Z, "Toxic and Hazardous Substances, 1990." General information: Minnesota Department of Labor and Industry, Oc-cupational Safety and Health Divisionskin If a potential for absorption from skin contact merits special consideration, the word "skin" follows the substance name.
- Hazardous Substance List (NJ-RTK)
Name of substance CAS No Remarks Classifications
F3109-99-9tetrahydrofuran R1
cyclohexanone 108-94-1 F2
F367-64-1acetone
Legend
Flammable - Second DegreeF2Flammable - Third DegreeF3Reactive - First DegreeR1
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- Hazardous Substance List (Chapter 323) (PA-RTK)
Name acc. to inventory CAS No Classification
E109-99-9FURAN, TETRAHYDRO-
CYCLOHEXANONE 108-94-1 E
E67-64-12-PROPANONE
Legend
E Environmental hazard
- Hazardous Substance List (RI-RTK)
Name of substance CAS No References
T, F109-99-9tetrahydrofuran
cyclohexanone 108-94-1 T, F
T, F67-64-1acetone
Legend
Flammability (NFPA®)F Toxicity (ACGIH®)T
California Environmental Protection Agency (Cal/EPA): Proposition 65 - Safe Drinking Water andToxic Enforcement Act of 1987
Proposition 65 List of chemicals
Name acc. to inventory CAS No Remarks Type of the toxicity
cancer109-99-9tetrahydrofuran
Industry or sector specific available guidance(s)
NPCA-HMIS® III
Hazardous Materials Identification System. American Coatings Association.
Category Rating Description
chronic (long-term) health effects may result from repeated overexposure*Chronic
Health 2 temporary or minor injury may occur
material that can be ignited under almost all ambient temperature conditions3Flammability
Physical hazard 0 material that is normally stable, even under fire conditions, and will not react with water,polymerize, decompose, condense, or self-react. Non-explosive
-Personal protection
NFPA® 704
National Fire Protection Association: Standard System for the Identification of the Hazards of Materials for Emergency Re-sponse (United States).
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Category Degree ofhazard Description
material that can be ignited under almost all ambient temperature conditions3Flammability
Health 2 material that, under emergency conditions, can cause temporary incapacitation or resid-ual injury
material that is normally stable, even under fire conditions0Instability
Special hazard
National inventories
Country Inventory Status
all ingredients are listedTSCAUS
AU AIIC all ingredients are listed
all ingredients are listedDSLCA
CN IECSC all ingredients are listed
not all ingredients are listedECSIEU
JP CSCL-ENCS not all ingredients are listed
not all ingredients are listedISHA-ENCSJP
KR KECI all ingredients are listed
not all ingredients are listedINSQMX
NZ NZIoC all ingredients are listed
all ingredients are listedPICCSPH
TW TCSI all ingredients are listed
not all ingredients are listedREACH Reg.EU
TR CICR not all ingredients are listed
Legend
Australian Inventory of Industrial ChemicalsAIICChemical Inventory and Control RegulationCICRList of Existing and New Chemical Substances (CSCL-ENCS)CSCL-ENCS Domestic Substances List (DSL)DSL EC Substance Inventory (EINECS, ELINCS, NLP)ECSI Inventory of Existing Chemical Substances Produced or Imported in ChinaIECSCNational Inventory of Chemical SubstancesINSQInventory of Existing and New Chemical Substances (ISHA-ENCS)ISHA-ENCS Korea Existing Chemicals InventoryKECINew Zealand Inventory of ChemicalsNZIoCPhilippine Inventory of Chemicals and Chemical Substances (PICCS)PICCSREACH Reg. REACH registered substancesTaiwan Chemical Substance InventoryTCSIToxic Substance Control ActTSCA
Chemical Safety Assessment15.2
Chemical safety assessments for substances in this mixture were not carried out.
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SECTION 16: Other information, including date of preparation or last revision
Abbreviations and acronyms
Abbr.Descriptions of used abbreviations
29 CFR 1910.1000, Tables Z-1, Z-2, Z-3 - Occupational Safety and Health Standards: Toxic and Hazardous Sub-29 CFR 1910.1000 stances (permissible exposure limits)
49 CFR US DOT 49 CFR U.S. Department of Transportation
American Conference of Governmental Industrial HygienistsACGIH®
ACGIH® 2022 From ACGIH®, 2022 TLVs® and BEIs® Book. Copyright 2022. Reprinted with permission. Information on theproper use of the TLVs® and BEIs®: http://www.acgih.org/tlv-bei-guidelines/policies-procedures-presenta-tions/tlv-bei-position-statement
Acute toxicityAcute Tox.
ATE Acute Toxicity Estimate
California Division of Occupational Safety and Health (Cal/OSHA): Permissible Exposure Limits (PELs)Cal/OSHA PEL
Carc.Carcinogenicity
Chemical Abstracts Service (service that maintains the most comprehensive list of chemical substances)CAS
Ceiling-C Ceiling value
Department of Environmental Protection CodeDEP CODE
DGR Dangerous Goods Regulations (see IATA/DGR)
Derived No-Effect LevelDNEL
DOT Department of Transportation (USA)
European Inventory of Existing Commercial Chemical SubstancesEINECS
ELINCS European List of Notified Chemical Substances
Emergency ScheduleEmS
ERG No Emergency Response Guidebook - Number
Seriously damaging to the eyeEye Dam.
Eye Irrit.Irritant to the eye
Flammable liquidFlam. Liq.
GHS "Globally Harmonized System of Classification and Labelling of Chemicals" developed by the United Nations
Higher hazard substanceHHS
IARC International Agency for Research on Cancer
International Air Transport AssociationIATA
IATA/DGR Dangerous Goods Regulations (DGR) for the air transport (IATA)
International Civil Aviation OrganizationICAO
ICAO-TI Technical instructions for the safe transport of dangerous goods by air
International Maritime Dangerous Goods CodeIMDG
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Abbr.Descriptions of used abbreviations
IMDG-Code International Maritime Dangerous Goods Code
Lower hazard substanceLHS
NFPA®National Fire Protection Association (United States)
National Institute for Occupational Safety and Health (NIOSH): Recommended Exposure Limits (RELs)NIOSH REL
NLP No-Longer Polymer
National Paint and Coatings Association: Hazardous Materials Identification System - HMIS® III, Third EditionNPCA-HMIS® III
OSHA Occupational Safety and Health Administration (United States)
Persistent, Bioaccumulative and ToxicPBT
PEL Permissible exposure limit
Predicted No-Effect ConcentrationPNEC
ppm Parts per million
Registry of Toxic Effects of Chemical Substances (database of NIOSH with toxicological information)RTECS
Skin Corr.Corrosive to skin
Irritant to skinSkin Irrit.
STEL Short-term exposure limit
Specific target organ toxicity - single exposureSTOT SE
TLV®Threshold Limit Values
Time-weighted averageTWA
VOC Volatile Organic Compounds
Very Persistent and very BioaccumulativevPvB
Key literature references and sources for data
OSHA Hazard Communication Standard (HCS), 29 CFR 1910.1200.
Transport of dangerous goods by road or rail (49 CFR US DOT). International Maritime Dangerous Goods Code (IMDG).Dangerous Goods Regulations (DGR) for the air transport (IATA).
Classification procedure
Physical and chemical properties: The classification is based on tested mixture.Health hazards, Environmental hazards: The method for classification of the mixture is based on ingredients of the mix-ture (additivity formula).
List of relevant phrases (code and full text as stated in section 2 and 3)
Code Text
Highly flammable liquid and vapor.H225
H226 Flammable liquid and vapor.
Harmful if swallowed.H302
H312 Harmful in contact with skin.
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Code Text
Causes skin irritation.H315
H319 Causes serious eye irritation.
Toxic if inhaled.H331
H335 May cause respiratory irritation.
May cause drowsiness or dizziness.H336
H351 Suspected of causing cancer.
Disclaimer
This information is based upon the present state of our knowledge. This SDS has been compiled and is solely intended forthis product.
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SECTION 1: Identification
1.1 Product identifier
Trade name
1.2 Relevant identified uses of the substance or mixture and uses advised against
Relevant identified uses
1.3 Details of the supplier of the safety data sheet
Weld-On17109 S. MainGardena CA 90248-3127United States Telephone: 1-310-898-3300e-mail: EHSInfo@ipscorp.comWebsite: www.weldon.com
1.4 Emergency telephone number
Emergency information service 24 Hours - CHEMTEL: (800) 255-3924; International(813) 248-0585
SECTION 2: Hazard(s) identification
2.1 Classification of the substance or mixture
Classification acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
Hazard class Category
acute toxicity (oral)4
skin corrosion/irritation 2
serious eye damage/eye irritation 2
carcinogenicity 2
specific target organ toxicity - single exposure (respiratory tract irritation)3
specific target organ toxicity - single exposure (narcotic effects, drowsiness)3
flammable liquid 2
For full text of abbreviations: see SECTION 16.
The most important adverse physicochemical, human health and environmental effects
The product is combustible and can be ignited by potential ignition sources.
2.2 Label elements
Labelling acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
- Signal word danger
- Pictograms
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primer
GHS02, GHS07, GHS08
- Hazard statements
H225 Highly flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
H336 May cause drowsiness or dizziness.
H351 Suspected of causing cancer.
- Precautionary statements
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/eye protection/face protection.
P301+P312 If swallowed: Call a poison center/doctor if you feel unwell.
P302+P352 If on skin: Wash with plenty of water.
P303+P361+P353 If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304+P340 If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present andeasy to do. Continue rinsing.
P312 Call a poison center/doctor if you feel unwell.
P321 Specific treatment (see on this label).
P330 Rinse mouth.
P362 Take off contaminated clothing and wash it before reuse.
P370+P378 In case of fire: Use sand, carbon dioxide or powder extinguisher to extinguish.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to industrial combustion plant.
- Hazardous ingredients for labelling tetrahydrofuran, methyl ethyl ketone, acetone, cyc-lohexanone
2.3 Other hazards
Hazards not otherwise classified
May form explosive peroxides.
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SECTION 3: Composition/information on ingredients
3.1 Substances
Not relevant (mixture)
3.2 Mixtures
Description of the mixture
Name of substance Identifier Wt%Classification acc. to GHS
tetrahydrofuran CAS No109-99-9 50 – < 75 Acute Tox. 4 / H302Eye Irrit. 2 / H319Carc. 2 / H351STOT SE 3 / H335Flam. Liq. 2 / H225
methyl ethyl ketone CAS No78-93-3 10 – < 25 Eye Irrit. 2 / H319STOT SE 3 / H336Flam. Liq. 2 / H225
acetone CAS No67-64-1 10 – < 25 Eye Irrit. 2 / H319STOT SE 3 / H336Flam. Liq. 2 / H225
cyclohexanone CAS No108-94-1 10 – < 25 Acute Tox. 4 / H302Acute Tox. 4 / H312Acute Tox. 3 / H331Skin Irrit. 2 / H315Eye Irrit. 2 / H319STOT SE 3 / H335Flam. Liq. 3 / H226
For full text of abbreviations: see SECTION 16.
SECTION 4: First-aid measures
4.1 Description of first-aid measures
General notes
Do not leave affected person unattended. Remove victim out of the danger area. Keep affected person warm, still andcovered. Take off immediately all contaminated clothing. In all cases of doubt, or when symptoms persist, seek medicaladvice. In case of unconsciousness place person in the recovery position. Never give anything by mouth.
Following inhalation
If breathing is irregular or stopped, immediately seek medical assistance and start first aid actions. In case of respiratorytract irritation, consult a physician. Provide fresh air.
Following skin contact
Wash with plenty of soap and water.
Following eye contact
Remove contact lenses, if present and easy to do. Continue rinsing. Irrigate copiously with clean, fresh water for at least10 minutes, holding the eyelids apart.
Following ingestion
Rinse mouth with water (only if the person is conscious). Do NOT induce vomiting.
4.2 Most important symptoms and effects, both acute and delayed
Narcotic effects.
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4.3 Indication of any immediate medical attention and special treatment needed
none
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Water spray, BC-powder, Carbon dioxide (CO2)
Unsuitable extinguishing media
Water jet
5.2 Special hazards arising from the substance or mixture
In case of insufficient ventilation and/or in use, may form flammable/explosive vapor-air mixture. Solvent vapors areheavier than air and may spread along floors. Places which are not ventilated, e.g. unventilated below ground level areassuch as trenches, conduits and shafts, are particularly prone to the presence of flammable substances or mixtures.
Hazardous combustion products
Carbon monoxide (CO), Carbon dioxide (CO2)
Flash point -6.16 °F at 101.3 kPa
5.3 Advice for firefighters
In case of fire and/or explosion do not breathe fumes. Coordinate firefighting measures to the fire surroundings. Do notallow firefighting water to enter drains or water courses. Collect contaminated firefighting water separately. Fight firewith normal precautions from a reasonable distance.
SECTION 6: Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
For non-emergency personnel
Remove persons to safety.
For emergency responders
Wear breathing apparatus if exposed to vapors/dust/aerosols/gases.
6.2 Environmental precautions
Keep away from drains, surface and ground water. Retain contaminated washing water and dispose of it.
6.3 Methods and material for containment and cleaning up
Advice on how to contain a spill
Covering of drains
Advice on how to clean up a spill
Wipe up with absorbent material (e.g. cloth, fleece). Collect spillage: sawdust, kieselgur (diatomite), sand, universal binder
Appropriate containment techniques
Use of adsorbent materials.
Other information relating to spills and releases
Place in appropriate containers for disposal. Ventilate affected area.
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6.4 Reference to other sections
Hazardous combustion products: see section 5. Personal protective equipment: see section 8. Incompatible materials:see section 10. Disposal considerations: see section 13.
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Recommendations
- Measures to prevent fire as well as aerosol and dust generation
Use local and general ventilation. Avoidance of ignition sources. Keep away from sources of ignition - No smoking. Takeprecautionary measures against static discharge. Use only in well-ventilated areas. Due to danger of explosion, preventleakage of vapours into cellars, flues and ditches. Ground/bond container and receiving equipment. Use explosion-proofelectrical/ventilating/lighting/equipment. Use only non-sparking tools.
- Specific notes/details
Places which are not ventilated, e.g. unventilated below ground level areas such as trenches, conduits and shafts, are par-ticularly prone to the presence of flammable substances or mixtures. Vapors are heavier than air, spread along floors andform explosive mixtures with air. Vapors may form explosive mixtures with air.
Advice on general occupational hygiene
Wash hands after use. Do not eat, drink and smoke in work areas. Remove contaminated clothing and protective equip-ment before entering eating areas. Never keep food or drink in the vicinity of chemicals. Never place chemicals in con-tainers that are normally used for food or drink. Keep away from food, drink and animal feedingstuffs.
7.2 Conditions for safe storage, including any incompatibilities
Managing of associated risks
- Explosive atmospheres
Keep container tightly closed and in a well-ventilated place. Use local and general ventilation. Keep cool. Protect fromsunlight.
- Flammability hazards
Keep away from sources of ignition - No smoking. Keep away from heat, hot surfaces, sparks, open flames and other igni-tion sources. No smoking. Take precautionary measures against static discharge. Protect from sunlight.
- Ventilation requirements
Use local and general ventilation. Ground/bond container and receiving equipment.
- Packaging compatibilities
Only packagings which are approved (e.g. acc. to the Dangerous Goods Regulations) may be used.
7.3 Specific end use(s)
See section 16 for a general overview.
SECTION 8: Exposure controls/personal protection
8.1 Control parameters
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Occupational exposure limit values (Workplace Exposure Limits)
Coun-try Name of agent CAS No Identi-fier TWA[ppm]TWA[mg/m³]STEL[ppm]STEL[mg/m³]Ceiling-C[ppm]Ceiling-C[mg/m³]Nota-tion Source
US cyclohexanone 108-94-1 PEL (CA) 25 100 Cal/OSHAPEL
US cyclohexanone 108-94-1 REL 25(10 h)100(10 h)NIOSHREL
US cyclohexanone 108-94-1 PEL 50 200 29 CFR1910.1000
US cyclohexanone 108-94-1 TLV®20 50 H ACGIH®2022
US tetrahydrofuran 109-99-9 REL 200(10 h)590(10 h)250 735 NIOSHREL
US tetrahydrofuran 109-99-9 PEL 200 590 29 CFR1910.1000
US tetrahydrofuran 109-99-9 TLV® 50 100 H ACGIH®2022
US tetrahydrofuran(THF)109-99-9 PEL (CA)200 590 250 735 Cal/OSHAPEL
US acetone 67-64-1 PEL (CA) 500 1,200 750 1,780 3,000 Cal/OSHAPEL
US acetone 67-64-1 REL 250(10 h)590(10 h)NIOSHREL
US acetone 67-64-1 TLV® 250 500 ACGIH®2022
US acetone 67-64-1 PEL 1,000 2,400 29 CFR1910.1000
US 2-butanone 78-93-3 REL 200(10 h)590(10 h)300 885 NIOSHREL
US 2-butanone(methyl ethylketone)
78-93-3 PEL 200 590 29 CFR1910.1000
US methyl ethylketone 78-93-3 TLV® 200 300 ACGIH®2022
US methyl ethylketone (MEK) (2-butanone) (ethylmethyl ketone)
78-93-3 PEL (CA)200 590 300 885 Cal/OSHAPEL
Notation
Ceiling-C ceiling value is a limit value above which exposure should not occurH absorbed through the skinSTEL short-term exposure limit: a limit value above which exposure should not occur and which is related to a 15-minute period(unless otherwise specified)
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Notation
TWA time-weighted average (long-term exposure limit): measured or calculated in relation to a reference period of 8 hours time-weighted average (unless otherwise specified
Biological limit values
Country Name of agent Parameter Notation Identifier Value Source
US cyclohexanone 1,2-cyclohexanediol hydr BEI® 80 mg/l ACGIH® 2022
US cyclohexanone cyclohexanol hydr BEI®8 mg/l ACGIH® 2022
US tetrahydrofuran tetrahydrofuran BEI® 2 mg/l ACGIH® 2022
US acetone acetone BEI®25 mg/l ACGIH® 2022
US methyl ethyl ketone methyl ethyl ketone BEI® 2 mg/l ACGIH® 2022
Notation
hydr hydrolysis
Relevant DNELs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Protection goal,route of exposure Used in Exposure time
tetrahydrofuran 109-99-9 DNEL 72.4 mg/m³ human, inhalatory worker (industry) chronic - systemic ef-fects
tetrahydrofuran 109-99-9 DNEL 96 mg/m³human, inhalatory worker (industry)acute - systemic ef-fects
tetrahydrofuran 109-99-9 DNEL 150 mg/m³ human, inhalatory worker (industry) chronic - local effects
tetrahydrofuran 109-99-9 DNEL 300 mg/m³human, inhalatory worker (industry)acute - local effects
tetrahydrofuran 109-99-9 DNEL 12.6 mg/kgbw/day human, dermal worker (industry) chronic - systemic ef-fects
methyl ethyl ketone 78-93-3 DNEL 600 mg/m³human, inhalatory worker (industry)chronic - systemic ef-fects
methyl ethyl ketone 78-93-3 DNEL 1,161 mg/kgbw/day human, dermal worker (industry) chronic - systemic ef-fects
acetone 67-64-1 DNEL 1,210 mg/m³human, inhalatory worker (industry)chronic - systemic ef-fects
acetone 67-64-1 DNEL 2,420 mg/m³ human, inhalatory worker (industry) acute - local effects
acetone 67-64-1 DNEL 186 mg/kgbw/day human, dermal worker (industry)chronic - systemic ef-fects
cyclohexanone 108-94-1 DNEL 10 mg/m³ human, inhalatory worker (industry) chronic - systemic ef-fects
cyclohexanone 108-94-1 DNEL 20 mg/m³human, inhalatory worker (industry)acute - systemic ef-fects
cyclohexanone 108-94-1 DNEL 10 mg/m³ human, inhalatory worker (industry) chronic - local effects
cyclohexanone 108-94-1 DNEL 20 mg/m³human, inhalatory worker (industry)acute - local effects
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Relevant DNELs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Protection goal,route of exposure Used in Exposure time
cyclohexanone 108-94-1 DNEL 4 mg/kg bw/day human, dermal worker (industry) chronic - systemic ef-fects
cyclohexanone 108-94-1 DNEL 4 mg/kg bw/day human, dermal worker (industry)acute - systemic ef-fects
Relevant PNECs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Organism Environmental com-partment Exposure time
tetrahydrofuran 109-99-9 PNEC 4.32 mg/l aquatic organisms freshwater short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 0.432 mg/l aquatic organisms marine water short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 4.6 mg/l aquatic organisms sewage treatmentplant (STP)short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 23.3 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 2.33 mg/kg aquatic organisms marine sediment short-term (single in-stance)
tetrahydrofuran 109-99-9 PNEC 2.13 mg/kg terrestrial organ-isms soil short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 55.8 mg/l aquatic organisms freshwater short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 55.8 mg/l aquatic organisms marine water short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 709 mg/l aquatic organisms sewage treatmentplant (STP)short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 284.7 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 284.7 mg/kg aquatic organisms marine sediment short-term (single in-stance)
methyl ethyl ketone 78-93-3 PNEC 22.5 mg/kg terrestrial organ-isms soil short-term (single in-stance)
acetone 67-64-1 PNEC 10.6 mg/l aquatic organisms freshwater short-term (single in-stance)
acetone 67-64-1 PNEC 1.06 mg/l aquatic organisms marine water short-term (single in-stance)
acetone 67-64-1 PNEC 100 mg/l aquatic organisms sewage treatmentplant (STP)short-term (single in-stance)
acetone 67-64-1 PNEC 30.4 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
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Relevant PNECs of components of the mixture
Name of substance CAS No Endpoint Thresholdlevel Organism Environmental com-partment Exposure time
acetone 67-64-1 PNEC 3.04 mg/kg aquatic organisms marine sediment short-term (single in-stance)
acetone 67-64-1 PNEC 29.5 mg/kg terrestrial organ-isms soil short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 0.356 mg/l aquatic organisms freshwater short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 0.036 mg/l aquatic organisms marine water short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 10 mg/l aquatic organisms sewage treatmentplant (STP)short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 2.69 mg/kg aquatic organisms freshwater sediment short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 0.269 mg/kg aquatic organisms marine sediment short-term (single in-stance)
cyclohexanone 108-94-1 PNEC 0.328 mg/kg terrestrial organ-isms soil short-term (single in-stance)
8.2 Exposure controls
Appropriate engineering controls
General ventilation.
Individual protection measures (personal protective equipment)
Eye/face protection
Wear eye/face protection.
Skin protection
- Hand protection
Wear suitable gloves. Chemical protection gloves are suitable, which are tested according to EN 374. Check leak-tight-ness/impermeability prior to use. In the case of wanting to use the gloves again, clean them before taking off and airthem well. For special purposes, it is recommended to check the resistance to chemicals of the protective gloves men-tioned above together with the supplier of these gloves.
- Other protection measures
Take recovery periods for skin regeneration. Preventive skin protection (barrier creams/ointments) is recommended.Wash hands thoroughly after handling.
Respiratory protection
In case of inadequate ventilation wear respiratory protection.
Environmental exposure controls
Use appropriate container to avoid environmental contamination. Keep away from drains, surface and ground water.
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SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Appearance
liquidPhysical state
Color
not relevantParticle (liquid)
characteristicOdor
Other safety parameters
not determinedpH (value)
not determinedMelting point/freezing point
56.05 °CInitial boiling point and boiling range
-21.2 °C at 101.3 kPaFlash point
-6.16 °F at 101.3 kPaFlash point
not determinedEvaporation rate
not relevant,Flammability (solid, gas)(fluid)
240 hPa at 20 °CVapor pressure
0.858Density g/cm³ at 73 °F
this information is not availableVapor density
not determinedSolubility(ies)
Partition coefficient
this information is not available- n-octanol/water (log KOW)
215 °CAuto-ignition temperature (auto-ignition temperature (liquids and gases))
not determinedViscosity
explosiveExplosive properties
noneOxidizing properties
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colorless or purple
9.2 Other information
VOC content When applied as directed, per SCAQMD Rule 1168,Test Method 316A, VOC content is: <= 550 g/L.
Temperature class (USA, acc. to NEC 500) T3 (maximum permissible surface temperature on the equipment:
200°C)
SECTION 10: Stability and reactivity
10.1 Reactivity
Concerning incompatibility: see below "Conditions to avoid" and "Incompatible materials". The mixture contains reactivesubstance(s). Risk of ignition.
If heated:
Risk of ignition
10.2 Chemical stability
See below "Conditions to avoid".
10.3 Possibility of hazardous reactions
No known hazardous reactions.
10.4 Conditions to avoid
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Hints to prevent fire or explosion
Use explosion-proof electrical/ventilating/lighting/equipment. Use only non-sparking tools. Take precautionary meas-ures against static discharge.
10.5 Incompatible materials
Oxidizers
10.6 Hazardous decomposition products
Reasonably anticipated hazardous decomposition products produced as a result of use, storage, spill and heating are notknown. Hazardous combustion products: see section 5.
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Test data are not available for the complete mixture.
Classification procedure
The method for classification of the mixture is based on ingredients of the mixture (additivity formula).
Classification acc. to OSHA "Hazard Communication Standard" (29 CFR 1910.1200)
Acute toxicity
Harmful if swallowed.
GHS of the United Nations, annex 4: May be harmful in contact with skin.
- Acute toxicity estimate (ATE)
Oral 746.3 mg/kg
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Acute toxicity estimate (ATE) of components of the mixture
Name of substance CAS No Exposure route ATE
tetrahydrofuran 109-99-9 oral 500 mg/kg
cyclohexanone 108-94-1 oral 500 mg/kg
cyclohexanone 108-94-1 dermal 1,100 mg/kg
cyclohexanone 108-94-1 inhalation: vapor >6.2 mg/l/4h
Skin corrosion/irritation
Causes skin irritation.
Serious eye damage/eye irritation
Causes serious eye irritation.
Respiratory or skin sensitization
Shall not be classified as a respiratory or skin sensitizer.
Germ cell mutagenicity
Shall not be classified as germ cell mutagenic.
Carcinogenicity
Suspected of causing cancer.
IARC Monographs on the Evaluation of Carcinogenic Risks to Humans
Name of substance CAS No Classification Number
tetrahydrofuran 109-99-9 2B
cyclohexanone 108-94-1 3
Legend
2B Possibly carcinogenic to humans3 Not classifiable as to carcinogenicity in humans
Reproductive toxicity
Shall not be classified as a reproductive toxicant.
Specific target organ toxicity - single exposure
May cause respiratory irritation. May cause drowsiness or dizziness.
Specific target organ toxicity - repeated exposure
Shall not be classified as a specific target organ toxicant (repeated exposure).
Aspiration hazard
Shall not be classified as presenting an aspiration hazard.
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SECTION 12: Ecological information
12.1 Toxicity
Shall not be classified as hazardous to the aquatic environment.
12.2 Persistence and degradability
Data are not available.
12.3 Bioaccumulative potential
Data are not available.
12.4 Mobility in soil
Data are not available.
12.5 Results of PBT and vPvB assessment
Data are not available.
12.6 Endocrine disrupting properties
Information on this property is not available.
12.7 Other adverse effects
Data are not available.
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Waste treatment-relevant information
Solvent reclamation/regeneration.
Sewage disposal-relevant information
Do not empty into drains. Avoid release to the environment. Refer to special instructions/safety data sheets.
Waste treatment of containers/packages
Only packagings which are approved (e.g. acc. to DOT) may be used. Completely emptied packages can be recycled.Handle contaminated packages in the same way as the substance itself.
Remarks
Please consider the relevant national or regional provisions. Waste shall be separated into the categories that can behandled separately by the local or national waste management facilities.
SECTION 14: Transport information
14.1 UN number
DOT UN 1993
IMDG-Code UN 1993
ICAO-TI UN 1993
14.2 UN proper shipping name
DOT Flammable liquid, n.o.s.
IMDG-Code FLAMMABLE LIQUID, N.O.S.
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Safety Data Sheet
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WELD-ON P-70 PRIMER
ICAO-TI Flammable liquid, n.o.s.
Technical name (hazardous ingredients)tetrahydrofuran, methyl ethyl ketone
14.3 Transport hazard class(es)
DOT 3
IMDG-Code 3
ICAO-TI 3
14.4 Packing group
DOT II
IMDG-Code II
ICAO-TI II
14.5 Environmental hazards non-environmentally hazardous acc. to the danger-ous goods regulations
14.6 Special precautions for user
There is no additional information.
14.7 Transport in bulk according to IMO instruments
The cargo is not intended to be carried in bulk.
Information for each of the UN Model Regulations
Transport of dangerous goods by road or rail (49 CFR US DOT) - Additional information
Particulars in the shipper's declaration UN1993, Flammable liquid, n.o.s., (contains: tet-rahydrofuran, methyl ethyl ketone), 3, II
Reportable quantity (RQ) 1,818 lbs (825.5 kg) (tetrahydrofuran) (cyclohexanone)
Danger label(s) 3
Special provisions (SP) IB2, T7, TP1, TP8, TP28
ERG No 128
International Maritime Dangerous Goods Code (IMDG) - Additional information
Marine pollutant -
Danger label(s) 3
Special provisions (SP) 274
Excepted quantities (EQ) E2
Limited quantities (LQ) 1 L
EmS F-E, S-E
Stowage category B
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WELD-ON P-70 PRIMER
International Civil Aviation Organization (ICAO-IATA/DGR) - Additional information
Danger label(s) 3
Special provisions (SP) A3
Excepted quantities (EQ) E2
Limited quantities (LQ) 1 L
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations specific for the product in question
National regulations (United States)
Toxic Substance Control Act (TSCA)all ingredients are listed
Superfund Amendment and Reauthorization Act (SARA TITLE III )
- The List of Extremely Hazardous Substances and Their Threshold Planning Quantities (EPCRA Section302, 304)
none of the ingredients are listed
- Specific Toxic Chemical Listings (EPCRA Section 313)
none of the ingredients are listed
Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)
- List of Hazardous Substances and Reportable Quantities (CERCLA section 102a) (40 CFR 302.4)
Name of substance CAS No Remarks Statutory code Final RQ pounds (Kg)
tetrahydrofuran 109-99-9 4 1000 (454)
methyl ethyl ketone 78-93-3 34 5000 (2270)
cyclohexanone 108-94-1 4 5000 (2270)
acetone 67-64-1 4 5000 (2270)
Legend
3 "3" indicates that the source is section 112 of the Clean Air Act4 "4" indicates that the source is section 3001 of the Resource Conservation and Recovery Act (RCRA)
Clean Air Act
none of the ingredients are listed
Right to Know Hazardous Substance List
- Cleaning Product Right to Know Act Substance List (CA-RTK)
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WELD-ON P-70 PRIMER
Name of substance CAS No Functionality Authoritative Lists
tetrahydrofuran 109-99-9 CDC 4th National Exposure ReportCWA 303(d)IARC Carcinogens - 2BIRIS Neurotoxicants
methyl ethyl ketone 78-93-3 CA TACsOEHHA RELs
acetone 67-64-1 ATSDR Neurotoxicants
- Toxic or Hazardous Substance List (MA-TURA)
Name of substance CAS No DEP CODE PBT / HHS /LHS PBT / HHSThreshold De Minimis Concen-tration Threshold
tetrahydrofuran 109-99-9 1.0 %
methyl ethyl ketone 78-93-3 1.0 %
cyclohexanone 108-94-1 1.0 %
acetone 67-64-1 1.0 %
- Hazardous Substances List (MN-ERTK)
Name of substance CAS No References Remarks
tetrahydrofuran 109-99-9 A, O
methyl ethyl ketone 78-93-3 A, N, O
cyclohexanone 108-94-1 A, N, O skin
acetone 67-64-1 A, N, O
Legend
A American Conference of Governmental Industrial Hygienists (ACGIH), "Threshold Limit Values for Chemical Substances and Physic-al Agents and Biological Exposure Indices for 1992-93", available from ACGIHN National Institute for Occupational Safety and Health (NIOSH), "Recommendations for Occupational Safety and Health Standards,"August 1988, available from NIOSH, Publications Dissemination Office, Division of Standards Development and Technology Trans-ferO Occupational Safety and Health Administration (OSHA), Safety and Health Standards, Code of Federal Regulations, title 29, part1910, subpart Z, "Toxic and Hazardous Substances, 1990." General information: Minnesota Department of Labor and Industry, Oc-cupational Safety and Health Divisionskin If a potential for absorption from skin contact merits special consideration, the word "skin" follows the substance name.
- Hazardous Substance List (NJ-RTK)
Name of substance CAS No Remarks Classifications
tetrahydrofuran 109-99-9 F3R1
methyl ethyl ketone 78-93-3 F3
cyclohexanone 108-94-1 F2
acetone 67-64-1 F3
Legend
F2 Flammable - Second DegreeF3 Flammable - Third DegreeR1 Reactive - First Degree
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WELD-ON P-70 PRIMER
- Hazardous Substance List (Chapter 323) (PA-RTK)
Name acc. to inventory CAS No Classification
FURAN, TETRAHYDRO- 109-99-9 E
2-BUTANONE 78-93-3 E
CYCLOHEXANONE 108-94-1 E
2-PROPANONE 67-64-1 E
Legend
E Environmental hazard
- Hazardous Substance List (RI-RTK)
Name of substance CAS No References
tetrahydrofuran 109-99-9 T, F
methyl ethyl ketone 78-93-3 T, F
cyclohexanone 108-94-1 T, F
acetone 67-64-1 T, F
Legend
F Flammability (NFPA®)T Toxicity (ACGIH®)
California Environmental Protection Agency (Cal/EPA): Proposition 65 - Safe Drinking Water andToxic Enforcement Act of 1987
Proposition 65 List of chemicals
Name acc. to inventory CAS No Remarks Type of the toxicity
tetrahydrofuran 109-99-9 cancer
Industry or sector specific available guidance(s)
NPCA-HMIS® III
Hazardous Materials Identification System. American Coatings Association.
Category Rating Description
Chronic * chronic (long-term) health effects may result from repeated overexposure
Health 2 temporary or minor injury may occur
Flammability 3 material that can be ignited under almost all ambient temperature conditions
Physical hazard 0 material that is normally stable, even under fire conditions, and will not react with water,polymerize, decompose, condense, or self-react. Non-explosive
Personal protection -
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WELD-ON P-70 PRIMER
NFPA® 704
National Fire Protection Association: Standard System for the Identification of the Hazards of Materials for Emergency Re-sponse (United States).
Category Degree ofhazard Description
Flammability 3 material that can be ignited under almost all ambient temperature conditions
Health 2 material that, under emergency conditions, can cause temporary incapacitation or resid-ual injury
Instability 0 material that is normally stable, even under fire conditions
Special hazard
National inventories
Country Inventory Status
AU AIIC all ingredients are listed
CA DSL all ingredients are listed
CN IECSC all ingredients are listed
EU ECSI all ingredients are listed
JP CSCL-ENCS all ingredients are listed
KR KECI all ingredients are listed
MX INSQ all ingredients are listed
NZ NZIoC all ingredients are listed
PH PICCS all ingredients are listed
TW TCSI all ingredients are listed
US TSCA all ingredients are listed
EU REACH Reg.all ingredients are listed
TR CICR all ingredients are listed
Legend
AIIC Australian Inventory of Industrial ChemicalsCICR Chemical Inventory and Control RegulationCSCL-ENCS List of Existing and New Chemical Substances (CSCL-ENCS)DSL Domestic Substances List (DSL)ECSI EC Substance Inventory (EINECS, ELINCS, NLP)IECSC Inventory of Existing Chemical Substances Produced or Imported in ChinaINSQ National Inventory of Chemical SubstancesKECI Korea Existing Chemicals InventoryNZIoC New Zealand Inventory of ChemicalsPICCS Philippine Inventory of Chemicals and Chemical Substances (PICCS)REACH Reg. REACH registered substancesTCSI Taiwan Chemical Substance InventoryTSCA Toxic Substance Control Act
15.2 Chemical Safety Assessment
Chemical safety assessments for substances in this mixture were not carried out.
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WELD-ON P-70 PRIMER
SECTION 16: Other information, including date of preparation or last revision
Abbreviations and acronyms
Abbr.Descriptions of used abbreviations
29 CFR 1910.1000 29 CFR 1910.1000, Tables Z-1, Z-2, Z-3 - Occupational Safety and Health Standards: Toxic and Hazardous Sub-stances (permissible exposure limits)
49 CFR US DOT 49 CFR U.S. Department of Transportation
ACGIH® American Conference of Governmental Industrial Hygienists
ACGIH® 2022 From ACGIH®, 2022 TLVs® and BEIs® Book. Copyright 2022. Reprinted with permission. Information on theproper use of the TLVs® and BEIs®: http://www.acgih.org/tlv-bei-guidelines/policies-procedures-presenta-tions/tlv-bei-position-statement
Acute Tox. Acute toxicity
ATE Acute Toxicity Estimate
Cal/OSHA PEL California Division of Occupational Safety and Health (Cal/OSHA): Permissible Exposure Limits (PELs)
Carc.Carcinogenicity
CAS Chemical Abstracts Service (service that maintains the most comprehensive list of chemical substances)
Ceiling-C Ceiling value
DEP CODE Department of Environmental Protection Code
DGR Dangerous Goods Regulations (see IATA/DGR)
DNEL Derived No-Effect Level
DOT Department of Transportation (USA)
EINECS European Inventory of Existing Commercial Chemical Substances
ELINCS European List of Notified Chemical Substances
EmS Emergency Schedule
ERG No Emergency Response Guidebook - Number
Eye Dam. Seriously damaging to the eye
Eye Irrit.Irritant to the eye
Flam. Liq. Flammable liquid
GHS "Globally Harmonized System of Classification and Labelling of Chemicals" developed by the United Nations
HHS Higher hazard substance
IARC International Agency for Research on Cancer
IATA International Air Transport Association
IATA/DGR Dangerous Goods Regulations (DGR) for the air transport (IATA)
ICAO International Civil Aviation Organization
ICAO-TI Technical instructions for the safe transport of dangerous goods by air
IMDG International Maritime Dangerous Goods Code
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WELD-ON P-70 PRIMER
Abbr.Descriptions of used abbreviations
IMDG-Code International Maritime Dangerous Goods Code
LHS Lower hazard substance
NFPA®National Fire Protection Association (United States)
NIOSH REL National Institute for Occupational Safety and Health (NIOSH): Recommended Exposure Limits (RELs)
NLP No-Longer Polymer
NPCA-HMIS® III National Paint and Coatings Association: Hazardous Materials Identification System - HMIS® III, Third Edition
OSHA Occupational Safety and Health Administration (United States)
PBT Persistent, Bioaccumulative and Toxic
PEL Permissible exposure limit
PNEC Predicted No-Effect Concentration
ppm Parts per million
RTECS Registry of Toxic Effects of Chemical Substances (database of NIOSH with toxicological information)
Skin Corr.Corrosive to skin
Skin Irrit. Irritant to skin
STEL Short-term exposure limit
STOT SE Specific target organ toxicity - single exposure
TLV®Threshold Limit Values
TWA Time-weighted average
VOC Volatile Organic Compounds
vPvB Very Persistent and very Bioaccumulative
Key literature references and sources for data
OSHA Hazard Communication Standard (HCS), 29 CFR 1910.1200.
Transport of dangerous goods by road or rail (49 CFR US DOT). International Maritime Dangerous Goods Code (IMDG).Dangerous Goods Regulations (DGR) for the air transport (IATA).
Classification procedure
Physical and chemical properties: The classification is based on tested mixture.Health hazards, Environmental hazards: The method for classification of the mixture is based on ingredients of the mix-ture (additivity formula).
List of relevant phrases (code and full text as stated in section 2 and 3)
Code Text
H225 Highly flammable liquid and vapor.
H226 Flammable liquid and vapor.
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
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WELD-ON P-70 PRIMER
Code Text
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H331 Toxic if inhaled.
H335 May cause respiratory irritation.
H336 May cause drowsiness or dizziness.
H351 Suspected of causing cancer.
Disclaimer
This information is based upon the present state of our knowledge. This SDS has been compiled and is solely intended forthis product.
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Safety Data Sheet
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WELD-ON P-70 PRIMER
1050QD Siliconized Acrylic Latex Caulk
Not available.
Liquid.
US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
SAFETY DATA SHEET
Product name
Other means of
identification
Product type
Emergency telephone
number of the company
Section 1. Identification
:
:
:
:
Manufacturer :THE SHERWIN-WILLIAMS COMPANY
101 W. Prospect Avenue
Cleveland, OH 44115
Relevant identified uses of the substance or mixture and uses advised against
Paint or paint related material.
WL01050QD
WL01050QDProduct code :
Product Information
Telephone Number
:US / Canada: 1-800-474-3794
Mexico: Not Available
Regulatory Information
Telephone Number
:US / Canada: (216) 566-2902
Mexico: Not Available
Transportation Emergency
Telephone Number
:US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
Section 2. Hazards identification
SKIN CORROSION/IRRITATION - Category 2
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A
CARCINOGENICITY - Category 1A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 2
Classification of the
substance or mixture
:
Signal word :Danger
Hazard pictograms :
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown acute toxicity: 1.3%
(oral), 2.4% (dermal), 2.4% (inhalation)
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 1/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 2. Hazards identification
Precautionary statements
Prevention :Obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Wear protective gloves, protective clothing and eye or face
protection. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Wash
thoroughly after handling.
Response :IF exposed or concerned: Get medical advice or attention. IF INHALED: Remove
person to fresh air and keep comfortable for breathing. Call a POISON CENTER or
doctor if you feel unwell. Take off contaminated clothing and wash it before reuse. IF
ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice or attention.
Storage :Store locked up. Store in a well-ventilated place. Keep container tightly closed.
Disposal Dispose of contents and container in accordance with all local, regional, national and
international regulations.
General :Read label before use. Keep out of reach of children. If medical advice is needed, have
product container or label at hand.
Hazards not otherwise
classified
:None known.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
May cause cancer.
May cause damage to organs through prolonged or repeated exposure.
:Hazard statements
Please refer to the SDS for additional information. Keep out of reach of children. Do not
transfer contents to other containers for storage.
Supplemental label
elements
WARNING: This product contains chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Adequate ventilation required when
sanding or abrading the dried film. If Adequate ventilation cannot be provided wear an
approved particulate respirator (NIOSH approved). Follow respirator manufacturer's
directions for respirator use. DELAYED EFFECTS FROM LONG TERM
OVEREXPOSURE. Abrading or sanding of the dry film may release Crystalline Silica
which has been shown to cause lung damage and cancer under long term exposure.
:
Section 3. Composition/information on ingredients
Calcium Carbonate ≥50 - ≤75 1317-65-3
Light Aliphatic Hydrocarbon ≤3 64742-47-8
Titanium Dioxide ≤3 13463-67-7
Crystalline Silica, respirable powder ≤0.3 14808-60-7
Ingredient name CAS number% by weight
Other means of
identification
:Not available.
Substance/mixture
CAS number/other identifiers
:
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified and hence require reporting in this section.
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WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Wash out mouth with water. Remove dentures if any. If material has been swallowed
and the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention. Never give
anything by mouth to an unconscious person. If unconscious, place in recovery position
and get medical attention immediately. Maintain an open airway. Loosen tight clothing
such as a collar, tie, belt or waistband.
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Wash contaminated clothing thoroughly with water before removing it, or wear
gloves. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Skin contact
Inhalation
Ingestion :
:
:
:
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Description of necessary first aid measures
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
Indication of immediate medical attention and special treatment needed, if necessary
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Section 4. First aid measures
Protection of first-aiders :No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
See toxicological information (Section 11)
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
metal oxide/oxides
In a fire or if heated, a pressure increase will occur and the container may burst.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use an extinguishing agent suitable for the surrounding fire.
Extinguishing media
:
:
:
None known.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Avoid breathing vapor or mist.
Provide adequate ventilation. Wear appropriate respirator when ventilation is
inadequate. Put on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Stop leak if without risk. Move containers from spill area. Dilute with water and mop up
if water-soluble. Alternatively, or if water-insoluble, absorb with an inert dry material and
place in an appropriate waste disposal container. Dispose of via a licensed waste
disposal contractor.
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders :If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
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Section 6. Accidental release measures
Stop leak if without risk. Move containers from spill area. Approach release from
upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash
spillages into an effluent treatment plant or proceed as follows. Contain and collect
spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or
diatomaceous earth and place in container for disposal according to local regulations
(see Section 13). Dispose of via a licensed waste disposal contractor. Contaminated
absorbent material may pose the same hazard as the spilled product. Note: see
Section 1 for emergency contact information and Section 13 for waste disposal.
Large spill :
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Store in accordance with local regulations. Store in original container protected from
direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials
(see Section 10) and food and drink. Store locked up. Keep container tightly closed
and sealed until ready for use. Containers that have been opened must be carefully
resealed and kept upright to prevent leakage. Do not store in unlabeled containers.
Use appropriate containment to avoid environmental contamination. See Section 10 for
incompatible materials before handling or use.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Avoid exposure -
obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Do not get in eyes or on skin or clothing. Do not breathe
vapor or mist. Do not ingest. Use only with adequate ventilation. Wear appropriate
respirator when ventilation is inadequate. Keep in the original container or an approved
alternative made from a compatible material, kept tightly closed when not in use. Empty
containers retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
Calcium Carbonate 1317-65-3 OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours. Form: Respirable
fraction
TWA: 15 mg/m³ 8 hours. Form: Total dust
NIOSH REL (United States, 10/2020).
[calcium carbonate]
TWA: 5 mg/m³ 10 hours. Form: Respirable
fraction
TWA: 10 mg/m³ 10 hours. Form: Total
Light Aliphatic Hydrocarbon 64742-47-8 ACGIH TLV (United States, 1/2022).
[Kerosene as total hydrocarbon vapor]
Absorbed through skin.
TWA: 200 mg/m³, (as total hydrocarbon
vapor) 8 hours.
Titanium Dioxide 13463-67-7 OSHA PEL (United States, 5/2018).
TWA: 15 mg/m³ 8 hours. Form: Total dust
ACGIH TLV (United States, 1/2022).
TWA: 2.5 mg/m³ 8 hours. Form: respirable
fraction, finescale particles
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits (OSHA United States)
CAS #
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Section 8. Exposure controls/personal protection
Crystalline Silica, respirable powder 14808-60-7 OSHA PEL Z3 (United States, 6/2016).
TWA: 250 mppcf / (%SiO2+5) 8 hours. Form:
Respirable
TWA: 10 mg/m³ / (%SiO2+2) 8 hours. Form:
Respirable
OSHA PEL (United States, 5/2018). [Silica,
crystalline]
TWA: 50 µg/m³ 8 hours. Form: Respirable
dust
ACGIH TLV (United States, 1/2022). [Silica,
crystalline]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
NIOSH REL (United States, 10/2020).
[SILICA, CRYSTALLINE (AS RESPIRABLE
DUST)]
TWA: 0.05 mg/m³ 10 hours. Form: respirable
dust
Petroleum refining, hydrotreated light distillate 64742-47-8 CA British Columbia Provincial (Canada,
6/2022). [Kerosene/Jet fuels as total
hydrocarbon vapour] Absorbed through
skin. Notes: Application restricted to
conditions in which there are negligible
aerosol exposures.
TWA: 200 mg/m³, (as total hydrocarbon
vapour) 8 hours.
CA Alberta Provincial (Canada, 6/2018).
[Kerosene/Jet fuels as total hydrocarbon
vapour] Absorbed through skin.
8 hrs OEL: 200 mg/m³, (as total hydrocarbon
vapour) 8 hours.
CA Ontario Provincial (Canada, 6/2019).
Absorbed through skin.
TWA: 200 mg/m³, (as total hydrocarbon
vapour) 8 hours.
Quartz 14808-60-7 CA British Columbia Provincial (Canada,
6/2022). [Silica, Crystalline - alpha quartz
and Cristobalite Respirable]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
[Silica Crystalline -Quartz]
TWAEV: 0.1 mg/m³ 8 hours. Form:
Respirable dust.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Ontario Provincial (Canada, 6/2019).
[Silica, Crystalline (Quartz/Tripoli)]
TWA: 0.1 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
Ingredient name Exposure limits
Occupational exposure limits (Canada)
CAS #
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 6/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product.
:
Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. If user operations generate dust, fumes, gas, vapor
or mist, use process enclosures, local exhaust ventilation or other engineering controls
to keep worker exposure to airborne contaminants below any recommended or statutory
limits.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Environmental exposure
controls
:
Light Aliphatic Hydrocarbon 64742-47-8 ACGIH TLV (United States, 1/2022).
[Kerosene as total hydrocarbon vapor]
Absorbed through skin.
TWA: 200 mg/m³, (as total hydrocarbon
vapor) 8 hours.
Exposure limits
Occupational exposure limits (Mexico)
CAS #
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 7/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 9. Physical and chemical properties
Physical state
Melting point/freezing point
Vapor pressure
Relative density
Liquid.
Not available.
1.64
1 [Air = 1]
Not available.Odor
pH
Not available.Color
Evaporation rate 0.13 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: Not applicable.
Not applicable.
9
Viscosity Kinematic (40°C (104°F)): >20.5 mm2/s (>20.5 cSt)
Not available.Odor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
:100°C (212°F)
:Not available.
:Lower: 1%
Upper: 6%
Decomposition temperature :Not available.
Heat of combustion :2.719 kJ/g
Aerosol product
Molecular weight :Not applicable.
Boiling point, initial boiling
point, and boiling range
Flammability
Lower and upper explosion
limit/flammability limit
Relative vapor density
The conditions of measurement of all properties are at standard temperature and pressure unless otherwise indicated.
2.3 kPa (17.5 mm Hg)
Solubility(ies):
Media Result
cold water Partially soluble
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid No specific data.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
No specific data.
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Under normal conditions of storage and use, hazardous reactions will not occur.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 8/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 11. Toxicological information
Acute toxicity
Not available.
Carcinogenicity
Not available.
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
Titanium Dioxide Skin - Mild irritant Human -72 hours 300
ug I
-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
Calcium Carbonate Category 3 -Respiratory tract
irritation
Light Aliphatic Hydrocarbon Category 3 -Respiratory tract
irritation
Category 3 Narcotic effects
Name Category
Name Category
Light Aliphatic Hydrocarbon Category 2 --
Crystalline Silica, respirable powder Category 1 inhalation -
Aspiration hazard
Name Result
Light Aliphatic Hydrocarbon ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
Information on toxicological effects
Classification
Titanium Dioxide -2B -
Crystalline Silica, respirable
powder
-1 Known to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
Information on the likely
routes of exposure
Causes serious eye irritation.:Eye contact
:Not available.
Potential acute health effects
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 9/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 11. Toxicological information
Not available.
Inhalation :May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
May cause damage to organs through prolonged or repeated exposure.General :
May cause cancer. Risk of cancer depends on duration and level of exposure.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Oral 274774.85 mg/kg
Route ATE value
Acute toxicity estimates
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects :Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects :Not available.
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 10/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 12. Ecological information
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Not available.
Toxicity
Light Aliphatic Hydrocarbon Acute LC50 2200 µg/l Fresh water Fish - Lepomis macrochirus 4 days
Titanium Dioxide Acute LC50 >1000000 µg/l Marine water Fish - Fundulus heteroclitus 96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers.
:Disposal methods
Section 14. Transport information
-
-
-
-
-
-
Not regulated.Not regulated.
--
DOT
Classification
IMDG
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional
information
Environmental
hazards
No.No.
TDG
Classification
Not regulated.
-
-
-
No.
-
Mexico
Classification
Not regulated.
-
-
-
No.
-
IATA
Not regulated.
-
-
-
No.
-
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 11/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 14. Transport information
Special precautions for user
Transport in bulk according
to IMO instruments
Not available.
:
Proper shipping name :
Not available.
:Multi-modal shipping descriptions are provided for informational purposes and do not
consider container sizes. The presence of a shipping description for a particular
mode of transport (sea, air, etc.), does not indicate that the product is packaged
suitably for that mode of transport. All packaging must be reviewed for suitability prior
to shipment, and compliance with the applicable regulations is the sole responsibility
of the person offering the product for transport. People loading and unloading
dangerous goods must be trained on all of the risks deriving from the substances
and on all actions in case of emergency situations.
Section 15. Regulatory information
SARA 313
SARA 313 (40 CFR 372.45) supplier notification can be found on the Environmental Data Sheet.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm.
California Prop. 65
Australia inventory (AIIC): Not determined.
China inventory (IECSC): Not determined.
Japan inventory (CSCL): Not determined.
Japan inventory (ISHL): Not determined.
Korea inventory (KECI): Not determined.
New Zealand Inventory of Chemicals (NZIoC): Not determined.
Philippines inventory (PICCS): Not determined.
Taiwan Chemical Substances Inventory (TCSI): Not determined.
Thailand inventory: Not determined.
Turkey inventory: Not determined.
Vietnam inventory: Not determined.
International regulations
International lists :
Section 16. Other information
Hazardous Material Information System (U.S.A.)
3
0
0
*Health
Flammability
Physical hazards
Caution: HMIS® ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS® ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS®
ratings are to be used with a fully implemented HMIS® program. HMIS® is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS®
Personal Protective Equipment (PPE) codes, consult the HMIS® Implementation Manual.
Procedure used to derive the classification
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 12/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
Section 16. Other information
6/9/2023
History
Date of printing
Date of issue/Date of
revision
Version
It is recommended that each customer or recipient of this Safety Data Sheet (SDS) study it carefully and consult
resources, as necessary or appropriate, to become aware of and understand the data contained in this SDS and
any hazards associated with the product. This information is provided in good faith and believed to be accurate
as of the effective date herein. However, no warranty, express or implied, is given. The information presented
here applies only to the product as shipped. The addition of any material can change the composition, hazards
and risks of the product. Products shall not be repackaged, modified, or tinted except as specifically instructed
by the manufacturer, including but not limited to the incorporation of products not specified by the manufacturer,
or the use or addition of products in proportions not specified by the manufacturer. Regulatory requirements
are subject to change and may differ between various locations and jurisdictions. The customer/buyer/user is
responsible to ensure that his activities comply with all country, federal, state, provincial or local laws. The
conditions for use of the product are not under the control of the manufacturer; the customer/buyer/user is
responsible to determine the conditions necessary for the safe use of this product. The customer/buyer/user
should not use the product for any purpose other than the purpose shown in the applicable section of this SDS
without first referring to the supplier and obtaining written handling instructions. Due to the proliferation of
sources for information such as manufacturer-specific SDS, the manufacturer cannot be responsible for SDSs
obtained from any other source.
Date of previous issue
:
:
:
:
Indicates information that has changed from previously issued version.
Key to abbreviations :
6/9/2023
11/24/2022
22.01
SKIN CORROSION/IRRITATION - Category 2 Calculation method
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A Calculation method
CARCINOGENICITY - Category 1A Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 2 Calculation method
Classification Justification
Notice to reader
ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
N/A = Not available
SGG = Segregation Group
UN = United Nations
Date of issue/Date of revision :6/9/2023 Date of previous issue :11/24/2022 Version :22.01 13/13
WL01050QD 1050QD Siliconized Acrylic Latex Caulk SHW-85-NA-GHS-US
PAINTERS EDGE® PLUS Interior Latex Flat
Extra White
Not available.
Liquid.
US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
SAFETY DATA SHEET
Product name
Other means of
identification
Product type
Emergency telephone
number of the company
Section 1. Identification
:
:
:
:
Manufacturer :THE SHERWIN-WILLIAMS COMPANY
101 W. Prospect Avenue
Cleveland, OH 44115
Relevant identified uses of the substance or mixture and uses advised against
Paint or paint related material.
PE4500051
PE4500051Product code :
Product Information
Telephone Number
:US / Canada: 1-800-474-3794
Mexico: Not Available
Regulatory Information
Telephone Number
:US / Canada: (216) 566-2902
Mexico: Not Available
Transportation Emergency
Telephone Number
:US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
Section 2. Hazards identification
SKIN CORROSION/IRRITATION - Category 2
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A
CARCINOGENICITY - Category 1A
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard pictograms :
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown acute toxicity: 8.4%
(oral), 8.4% (dermal), 8.4% (inhalation)
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Causes skin irritation.
Causes serious eye irritation.
May cause cancer.
Causes damage to organs through prolonged or repeated exposure. (lungs, respiratory
tract)
:Hazard statements
Date of issue/Date of revision :6/19/2023 Date of previous issue :4/7/2023 Version :6.03 1/15
PE4500051 PAINTERS EDGE® PLUS Interior Latex Flat
Extra White
SHW-85-NA-GHS-US
Section 2. Hazards identification
Precautionary statements
Prevention :Obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Wear protective gloves, protective clothing and eye or face
protection. Do not breathe vapor. Do not eat, drink or smoke when using this product.
Wash thoroughly after handling.
Response :IF exposed or concerned: Get medical advice or attention. Take off contaminated
clothing and wash it before reuse. IF ON SKIN: Wash with plenty of water. If skin
irritation occurs: Get medical advice or attention. IF IN EYES: Rinse cautiously with
water for several minutes. Remove contact lenses, if present and easy to do. Continue
rinsing. If eye irritation persists: Get medical advice or attention.
Storage :Store locked up.
Disposal Dispose of contents and container in accordance with all local, regional, national and
international regulations.
General :Read label before use. Keep out of reach of children. If medical advice is needed, have
product container or label at hand.
Hazards not otherwise
classified
:None known.
Please refer to the SDS for additional information. Keep out of reach of children. Do not
transfer contents to other containers for storage.
Supplemental label
elements
WARNING: This product contains chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Adequate ventilation required when
sanding or abrading the dried film. If Adequate ventilation cannot be provided wear an
approved particulate respirator (NIOSH approved). Follow respirator manufacturer's
directions for respirator use. DELAYED EFFECTS FROM LONG TERM
OVEREXPOSURE. Abrading or sanding of the dry film may release Crystalline Silica
which has been shown to cause lung damage and cancer under long term exposure.
:
Section 3. Composition/information on ingredients
Calcium Carbonate ≥10 - <20 1317-65-3
Titanium Dioxide ≤10 13463-67-7
Kaolin ≤10 1332-58-7
Cristobalite, respirable powder ≤3 14464-46-1
Amorphous Silica ≤3 7631-86-9
Heavy Paraffinic Oil ≤0.3 64742-65-0
Crystalline Silica, respirable powder ≤0.3 14808-60-7
Ingredient name CAS number% by weight
Other means of
identification
:Not available.
Substance/mixture
CAS number/other identifiers
:
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified and hence require reporting in this section.
Date of issue/Date of revision :6/19/2023 Date of previous issue :4/7/2023 Version :6.03 2/15
PE4500051 PAINTERS EDGE® PLUS Interior Latex Flat
Extra White
SHW-85-NA-GHS-US
Wash out mouth with water. Remove dentures if any. If material has been swallowed
and the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention. Never give
anything by mouth to an unconscious person. If unconscious, place in recovery position
and get medical attention immediately. Maintain an open airway. Loosen tight clothing
such as a collar, tie, belt or waistband.
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Wash contaminated clothing thoroughly with water before removing it, or wear
gloves. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If
not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial
respiration or oxygen by trained personnel. It may be dangerous to the person providing
aid to give mouth-to-mouth resuscitation. Get medical attention. If unconscious, place
in recovery position and get medical attention immediately. Maintain an open airway.
Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Skin contact
Inhalation
Ingestion :
:
:
:
Protection of first-aiders :No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Description of necessary first aid measures
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :No known significant effects or critical hazards.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation No specific data.
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :6/19/2023 Date of previous issue :4/7/2023 Version :6.03 3/15
PE4500051 PAINTERS EDGE® PLUS Interior Latex Flat
Extra White
SHW-85-NA-GHS-US
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
metal oxide/oxides
In a fire or if heated, a pressure increase will occur and the container may burst.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use an extinguishing agent suitable for the surrounding fire.
Extinguishing media
:
:
:
None known.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
Stop leak if without risk. Move containers from spill area. Approach release from
upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash
spillages into an effluent treatment plant or proceed as follows. Contain and collect
spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or
diatomaceous earth and place in container for disposal according to local regulations
(see Section 13). Dispose of via a licensed waste disposal contractor. Contaminated
absorbent material may pose the same hazard as the spilled product. Note: see
Section 1 for emergency contact information and Section 13 for waste disposal.
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Avoid breathing vapor or mist.
Provide adequate ventilation. Wear appropriate respirator when ventilation is
inadequate. Put on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Stop leak if without risk. Move containers from spill area. Dilute with water and mop up
if water-soluble. Alternatively, or if water-insoluble, absorb with an inert dry material and
place in an appropriate waste disposal container. Dispose of via a licensed waste
disposal contractor.
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders :If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Date of issue/Date of revision :6/19/2023 Date of previous issue :4/7/2023 Version :6.03 4/15
PE4500051 PAINTERS EDGE® PLUS Interior Latex Flat
Extra White
SHW-85-NA-GHS-US
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Store in accordance with local regulations. Store in original container protected from
direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials
(see Section 10) and food and drink. Store locked up. Keep container tightly closed
and sealed until ready for use. Containers that have been opened must be carefully
resealed and kept upright to prevent leakage. Do not store in unlabeled containers.
Use appropriate containment to avoid environmental contamination. See Section 10 for
incompatible materials before handling or use.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Avoid exposure -
obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Do not get in eyes or on skin or clothing. Do not breathe
vapor or mist. Do not ingest. If during normal use the material presents a respiratory
hazard, use only with adequate ventilation or wear appropriate respirator. Keep in the
original container or an approved alternative made from a compatible material, kept
tightly closed when not in use. Empty containers retain product residue and can be
hazardous. Do not reuse container.
:
Precautions for safe handling
Calcium Carbonate 1317-65-3 OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours. Form: Respirable
fraction
TWA: 15 mg/m³ 8 hours. Form: Total dust
NIOSH REL (United States, 10/2020).
[calcium carbonate]
TWA: 5 mg/m³ 10 hours. Form: Respirable
fraction
TWA: 10 mg/m³ 10 hours. Form: Total
Titanium Dioxide 13463-67-7 OSHA PEL (United States, 5/2018).
TWA: 15 mg/m³ 8 hours. Form: Total dust
ACGIH TLV (United States, 1/2022).
TWA: 2.5 mg/m³ 8 hours. Form: respirable
fraction, finescale particles
Kaolin 1332-58-7 ACGIH TLV (United States, 1/2022).
TWA: 2 mg/m³ 8 hours. Form: Respirable
fraction
NIOSH REL (United States, 10/2020).
TWA: 5 mg/m³ 10 hours. Form: Respirable
fraction
TWA: 10 mg/m³ 10 hours. Form: Total
OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours. Form: Respirable
fraction
TWA: 15 mg/m³ 8 hours. Form: Total dust
Cristobalite, respirable powder 14464-46-1 OSHA PEL Z3 (United States, 6/2016).
TWA: 250 mppcf / 2 x (%SiO2+5) 8 hours.
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits (OSHA United States)
CAS #
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Section 8. Exposure controls/personal protection
Form: Respirable
TWA: 10 mg/m³ / 2 x (%SiO2+2) 8 hours.
Form: Respirable
TWA: 30 mg/m³ / 2 x (%SiO2+2) 8 hours.
Form: Total dust
OSHA PEL (United States, 5/2018). [Silica,
crystalline]
TWA: 50 µg/m³ 8 hours. Form: Respirable
dust
ACGIH TLV (United States, 1/2022). [Silica,
crystalline]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
NIOSH REL (United States, 10/2020).
[SILICA, CRYSTALLINE (AS RESPIRABLE
DUST)]
TWA: 0.05 mg/m³ 10 hours. Form: respirable
dust
Amorphous Silica 7631-86-9 NIOSH REL (United States, 10/2020).
[SILICA, AMORPHOUS]
TWA: 6 mg/m³ 10 hours.
Heavy Paraffinic Oil 64742-65-0 ACGIH TLV (United States, 1/2022).
[Mineral Oil, pure, highly and severely
refined]
TWA: 5 mg/m³ 8 hours. Form: Inhalable
fraction
OSHA PEL (United States, 5/2018). [Oil
mist, mineral]
TWA: 5 mg/m³ 8 hours.
NIOSH REL (United States, 10/2020). [OIL
MIST MINERAL]
TWA: 5 mg/m³ 10 hours. Form: Mist
STEL: 10 mg/m³ 15 minutes. Form: Mist
Crystalline Silica, respirable powder 14808-60-7 OSHA PEL Z3 (United States, 6/2016).
TWA: 250 mppcf / (%SiO2+5) 8 hours. Form:
Respirable
TWA: 10 mg/m³ / (%SiO2+2) 8 hours. Form:
Respirable
OSHA PEL (United States, 5/2018). [Silica,
crystalline]
TWA: 50 µg/m³ 8 hours. Form: Respirable
dust
ACGIH TLV (United States, 1/2022). [Silica,
crystalline]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
NIOSH REL (United States, 10/2020).
[SILICA, CRYSTALLINE (AS RESPIRABLE
DUST)]
TWA: 0.05 mg/m³ 10 hours. Form: respirable
dust
Occupational exposure limits (Canada)
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Section 8. Exposure controls/personal protection
Kaolin 1332-58-7 CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 2 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
TWAEV: 2 mg/m³ 8 hours. Form: Respirable
dust.
CA Ontario Provincial (Canada, 6/2019).
TWA: 2 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
7/2013).
STEL: 4 mg/m³ 15 minutes. Form: respirable
fraction
TWA: 2 mg/m³ 8 hours. Form: respirable
fraction
CA British Columbia Provincial (Canada,
6/2022). Notes: the value is for particulate
matter containing no asbestos and less
than 1% crystalline silica.
TWA: 2 mg/m³ 8 hours. Form: Respirable
Cristobalite 14464-46-1 CA British Columbia Provincial (Canada,
6/2022). [Silica, Crystalline - alpha quartz
and Cristobalite Respirable]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
TWAEV: 0.05 mg/m³ 8 hours. Form:
Respirable dust.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Ontario Provincial (Canada, 6/2019).
TWA: 0.05 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Quartz 14808-60-7 CA British Columbia Provincial (Canada,
6/2022). [Silica, Crystalline - alpha quartz
and Cristobalite Respirable]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
[Silica Crystalline -Quartz]
TWAEV: 0.1 mg/m³ 8 hours. Form:
Respirable dust.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Ontario Provincial (Canada, 6/2019).
[Silica, Crystalline (Quartz/Tripoli)]
TWA: 0.1 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
Ingredient name Exposure limitsCAS #
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Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product.
:
Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:If user operations generate dust, fumes, gas, vapor or mist, use process enclosures,
local exhaust ventilation or other engineering controls to keep worker exposure to
airborne contaminants below any recommended or statutory limits.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Environmental exposure
controls
:
Cristobalite, respirable powder 14464-46-1 NOM-010-STPS-2014 (Mexico, 4/2016).
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
Exposure limits
Occupational exposure limits (Mexico)
CAS #
Section 9. Physical and chemical properties
Physical state Liquid.
Not available.Odor
Not available.Color
:
:
:
Appearance
The conditions of measurement of all properties are at standard temperature and pressure unless otherwise indicated.
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Section 9. Physical and chemical properties
Melting point/freezing point
Vapor pressure
Relative density
Not available.
1.37
1 [Air = 1]
pH
Evaporation rate 0.09 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: Not applicable.
Not applicable.
9.1
Viscosity Kinematic (40°C (104°F)): >20.5 mm2/s (>20.5 cSt)
Not available.Odor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:100°C (212°F)
:Not available.
:Not available.
Decomposition temperature :Not available.
Heat of combustion :0.519 kJ/g
Aerosol product
Molecular weight :Not applicable.
Boiling point, initial boiling
point, and boiling range
Flammability
Lower and upper explosion
limit/flammability limit
Relative vapor density
2.3 kPa (17.5 mm Hg)
Solubility(ies):
Media Result
cold water Partially soluble
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid No specific data.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
No specific data.
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Under normal conditions of storage and use, hazardous reactions will not occur.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
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Section 11. Toxicological information
Acute toxicity
Heavy Paraffinic Oil LD50 Dermal Rabbit >5000 mg/kg -
LD50 Oral Rat >5000 mg/kg -
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
Titanium Dioxide Skin - Mild irritant Human -72 hours 300
ug I
-
Amorphous Silica Eyes - Mild irritant Rabbit -24 hours 25
mg
-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
Calcium Carbonate Category 3 -Respiratory tract
irritation
Name Category
Name Category
Kaolin Category 1 inhalation lungs
Cristobalite, respirable powder Category 1 inhalation respiratory tract
Crystalline Silica, respirable powder Category 1 inhalation -
Aspiration hazard
Name Result
Heavy Paraffinic Oil ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
Information on toxicological effects
Classification
Titanium Dioxide -2B -
Cristobalite, respirable
powder
-1 Known to be a human carcinogen.
Amorphous Silica -3 -
Crystalline Silica, respirable
powder
-1 Known to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
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Section 11. Toxicological information
Not available.
Information on the likely
routes of exposure
Inhalation :No known significant effects or critical hazards.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Causes damage to organs through prolonged or repeated exposure.General :
May cause cancer. Risk of cancer depends on duration and level of exposure.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation No specific data.
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Not available.
Acute toxicity estimates
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects :Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects :Not available.
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Section 12. Ecological information
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Not available.
Toxicity
Titanium Dioxide Acute LC50 >1000000 µg/l Marine water Fish - Fundulus heteroclitus 96 hours
Amorphous Silica Acute EC50 2.2 g/L Fresh water Daphnia - Daphnia magna -
Neonate
48 hours
Chronic NOEC 12.5 mg/l Fresh water Daphnia - Daphnia magna -
Neonate
21 days
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers.
:Disposal methods
Section 14. Transport information
-
-
-
-
-
-
Not regulated.Not regulated.
DOT
Classification
IMDG
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Environmental
hazards
No.No.
TDG
Classification
Not regulated.
-
-
-
No.
Mexico
Classification
Not regulated.
-
-
-
No.
IATA
Not regulated.
-
-
-
No.
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Section 14. Transport information
--Additional
information
Special precautions for user
Transport in bulk according
to IMO instruments
Not available.
:
Proper shipping name :
Not available.
:
--
Multi-modal shipping descriptions are provided for informational purposes and do not
consider container sizes. The presence of a shipping description for a particular
mode of transport (sea, air, etc.), does not indicate that the product is packaged
suitably for that mode of transport. All packaging must be reviewed for suitability prior
to shipment, and compliance with the applicable regulations is the sole responsibility
of the person offering the product for transport. People loading and unloading
dangerous goods must be trained on all of the risks deriving from the substances
and on all actions in case of emergency situations.
-
Section 15. Regulatory information
SARA 313
TSCA 5(a)2 proposed significant new use rules: reaction mass of: 5-chloro-2-methyl-
4-isothiazolin-3-one [EC no. 247-500-7] and 2-methyl-2H-isothiazol-3-one [EC no.
220-239-6] (3:1); 2-Methyl-4-isothiazolin-3-one; 5-Chloro-2-methylisothiazolinone
SARA 313 (40 CFR 372.45) supplier notification can be found on the Environmental Data Sheet.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm.
California Prop. 65
Australia inventory (AIIC): Not determined.
China inventory (IECSC): Not determined.
Japan inventory (CSCL): Not determined.
Japan inventory (ISHL): Not determined.
Korea inventory (KECI): Not determined.
New Zealand Inventory of Chemicals (NZIoC): Not determined.
Philippines inventory (PICCS): Not determined.
Taiwan Chemical Substances Inventory (TCSI): Not determined.
Thailand inventory: Not determined.
Turkey inventory: Not determined.
Vietnam inventory: Not determined.
International regulations
International lists :
Section 16. Other information
Hazardous Material Information System (U.S.A.)
3
0
0
*Health
Flammability
Physical hazards
The customer is responsible for determining the PPE code for this material. For more information on HMIS®
Personal Protective Equipment (PPE) codes, consult the HMIS® Implementation Manual.
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Section 16. Other information
6/19/2023
History
Date of printing
Date of issue/Date of
revision
Version
It is recommended that each customer or recipient of this Safety Data Sheet (SDS) study it carefully and consult
resources, as necessary or appropriate, to become aware of and understand the data contained in this SDS and
any hazards associated with the product. This information is provided in good faith and believed to be accurate
as of the effective date herein. However, no warranty, express or implied, is given. The information presented
here applies only to the product as shipped. The addition of any material can change the composition, hazards
and risks of the product. Products shall not be repackaged, modified, or tinted except as specifically instructed
by the manufacturer, including but not limited to the incorporation of products not specified by the manufacturer,
or the use or addition of products in proportions not specified by the manufacturer. Regulatory requirements
are subject to change and may differ between various locations and jurisdictions. The customer/buyer/user is
responsible to ensure that his activities comply with all country, federal, state, provincial or local laws. The
conditions for use of the product are not under the control of the manufacturer; the customer/buyer/user is
responsible to determine the conditions necessary for the safe use of this product. The customer/buyer/user
should not use the product for any purpose other than the purpose shown in the applicable section of this SDS
without first referring to the supplier and obtaining written handling instructions. Due to the proliferation of
sources for information such as manufacturer-specific SDS, the manufacturer cannot be responsible for SDSs
obtained from any other source.
Date of previous issue
:
:
:
:
Indicates information that has changed from previously issued version.
Key to abbreviations :
6/19/2023
4/7/2023
6.03
Caution: HMIS® ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS® ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS®
ratings are to be used with a fully implemented HMIS® program. HMIS® is a registered trademark and service
mark of the American Coatings Association, Inc.
SKIN CORROSION/IRRITATION - Category 2 Calculation method
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A Calculation method
CARCINOGENICITY - Category 1A Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 1 Calculation method
Procedure used to derive the classification
Classification Justification
Notice to reader
ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
N/A = Not available
SGG = Segregation Group
UN = United Nations
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Not available.
Liquid.
US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
SAFETY DATA SHEET
Product name
Other means of
identification
Product type
Emergency telephone
number of the company
Section 1. Identification
:
:
:
:
Manufacturer :Manufactured by:
THE SHERWIN-WILLIAMS COMPANY
101 W. Prospect Avenue
Cleveland, OH 44115
Relevant identified uses of the substance or mixture and uses advised against
Paint or paint related material.
B20W4651
B20W4651Product code :
Product Information
Telephone Number
:US / Canada: 1-800-474-3794
Mexico: Not Available
Regulatory Information
Telephone Number
:US / Canada: (216) 566-2902
Mexico: Not Available
Transportation Emergency
Telephone Number
:US / Canada: (800) 424-9300
Mexico: SETIQ 800-00-214-00 / 55-5559-1588 Available 24 hours and 365 days a year
Section 2. Hazards identification
SKIN CORROSION/IRRITATION - Category 2
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A
CARCINOGENICITY - Category 1A
Classification of the
substance or mixture
:
Signal word :Danger
Hazard pictograms :
Precautionary statements
GHS label elements
General :Read label before use. Keep out of reach of children. If medical advice is needed, have
product container or label at hand.
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Causes skin irritation.
Causes serious eye irritation.
May cause cancer.
:Hazard statements
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Section 2. Hazards identification
Prevention :Obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Wear protective gloves, protective clothing and eye or face
protection. Wash thoroughly after handling.
Response :IF exposed or concerned: Get medical advice or attention. Take off contaminated
clothing and wash it before reuse. IF ON SKIN: Wash with plenty of water. If skin
irritation occurs: Get medical advice or attention. IF IN EYES: Rinse cautiously with
water for several minutes. Remove contact lenses, if present and easy to do. Continue
rinsing. If eye irritation persists: Get medical advice or attention.
Storage :Store locked up.
Disposal Dispose of contents and container in accordance with all local, regional, national and
international regulations.
Hazards not otherwise
classified
:None known.
Please refer to the SDS for additional information. Keep out of reach of children. Do not
transfer contents to other containers for storage.
Supplemental label
elements
WARNING: This product contains chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Adequate ventilation required when
sanding or abrading the dried film. If Adequate ventilation cannot be provided wear an
approved particulate respirator (NIOSH approved). Follow respirator manufacturer's
directions for respirator use. DELAYED EFFECTS FROM LONG TERM
OVEREXPOSURE. Abrading or sanding of the dry film may release Crystalline Silica
which has been shown to cause lung damage and cancer under long term exposure.
:
Section 3. Composition/information on ingredients
Calcium Carbonate ≥10 - <20 1317-65-3
Titanium Dioxide ≥10 - ≤25 13463-67-7
Heavy Paraffinic Oil ≤0.3 64742-65-0
Crystalline Silica, respirable powder ≤0.3 14808-60-7
Cristobalite, respirable powder ≤0.3 14464-46-1
Ingredient name CAS number% by weight
Other means of
identification
:Not available.
Substance/mixture
CAS number/other identifiers
:
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified and hence require reporting in this section.
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If
not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial
respiration or oxygen by trained personnel. It may be dangerous to the person providing
aid to give mouth-to-mouth resuscitation. Get medical attention. If unconscious, place
in recovery position and get medical attention immediately. Maintain an open airway.
Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Inhalation :
:
Description of necessary first aid measures
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Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. If material has been swallowed
and the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention. Never give
anything by mouth to an unconscious person. If unconscious, place in recovery position
and get medical attention immediately. Maintain an open airway. Loosen tight clothing
such as a collar, tie, belt or waistband.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Wash contaminated clothing thoroughly with water before removing it, or wear
gloves. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Skin contact
Ingestion :
:
Protection of first-aiders :No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :No known significant effects or critical hazards.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation No specific data.
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Section 5. Fire-fighting measures
Specific hazards arising
from the chemical
In a fire or if heated, a pressure increase will occur and the container may burst.
Use an extinguishing agent suitable for the surrounding fire.
Extinguishing media
:
None known.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
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Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training.
Hazardous thermal
decomposition products
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
metal oxide/oxides
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
:
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
Stop leak if without risk. Move containers from spill area. Approach release from
upwind. Prevent entry into sewers, water courses, basements or confined areas. Wash
spillages into an effluent treatment plant or proceed as follows. Contain and collect
spillage with non-combustible, absorbent material e.g. sand, earth, vermiculite or
diatomaceous earth and place in container for disposal according to local regulations
(see Section 13). Dispose of via a licensed waste disposal contractor. Contaminated
absorbent material may pose the same hazard as the spilled product. Note: see
Section 1 for emergency contact information and Section 13 for waste disposal.
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Avoid breathing vapor or mist.
Provide adequate ventilation. Wear appropriate respirator when ventilation is
inadequate. Put on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Stop leak if without risk. Move containers from spill area. Dilute with water and mop up
if water-soluble. Alternatively, or if water-insoluble, absorb with an inert dry material and
place in an appropriate waste disposal container. Dispose of via a licensed waste
disposal contractor.
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders :If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Section 7. Handling and storage
Protective measures Put on appropriate personal protective equipment (see Section 8). Avoid exposure -
obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Do not get in eyes or on skin or clothing. Do not ingest.
Avoid breathing vapor or mist. If during normal use the material presents a respiratory
hazard, use only with adequate ventilation or wear appropriate respirator. Keep in the
original container or an approved alternative made from a compatible material, kept
tightly closed when not in use. Empty containers retain product residue and can be
hazardous. Do not reuse container.
:
Precautions for safe handling
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Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Store in accordance with local regulations. Store in original container protected from
direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials
(see Section 10) and food and drink. Store locked up. Keep container tightly closed
and sealed until ready for use. Containers that have been opened must be carefully
resealed and kept upright to prevent leakage. Do not store in unlabeled containers.
Use appropriate containment to avoid environmental contamination. See Section 10 for
incompatible materials before handling or use.
:
:
Calcium Carbonate 1317-65-3 OSHA PEL (United States, 5/2018).
TWA: 5 mg/m³ 8 hours. Form: Respirable
fraction
TWA: 15 mg/m³ 8 hours. Form: Total dust
NIOSH REL (United States, 10/2020).
[calcium carbonate]
TWA: 5 mg/m³ 10 hours. Form: Respirable
fraction
TWA: 10 mg/m³ 10 hours. Form: Total
Titanium Dioxide 13463-67-7 OSHA PEL (United States, 5/2018).
TWA: 15 mg/m³ 8 hours. Form: Total dust
ACGIH TLV (United States, 1/2022).
TWA: 2.5 mg/m³ 8 hours. Form: respirable
fraction, finescale particles
Heavy Paraffinic Oil 64742-65-0 ACGIH TLV (United States, 1/2022).
[Mineral Oil, pure, highly and severely
refined]
TWA: 5 mg/m³ 8 hours. Form: Inhalable
fraction
OSHA PEL (United States, 5/2018). [Oil
mist, mineral]
TWA: 5 mg/m³ 8 hours.
NIOSH REL (United States, 10/2020). [OIL
MIST MINERAL]
TWA: 5 mg/m³ 10 hours. Form: Mist
STEL: 10 mg/m³ 15 minutes. Form: Mist
Crystalline Silica, respirable powder 14808-60-7 OSHA PEL Z3 (United States, 6/2016).
TWA: 250 mppcf / (%SiO2+5) 8 hours. Form:
Respirable
TWA: 10 mg/m³ / (%SiO2+2) 8 hours. Form:
Respirable
OSHA PEL (United States, 5/2018). [Silica,
crystalline]
TWA: 50 µg/m³ 8 hours. Form: Respirable
dust
ACGIH TLV (United States, 1/2022). [Silica,
crystalline]
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits (OSHA United States)
CAS #
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Section 8. Exposure controls/personal protection
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
NIOSH REL (United States, 10/2020).
[SILICA, CRYSTALLINE (AS RESPIRABLE
DUST)]
TWA: 0.05 mg/m³ 10 hours. Form: respirable
dust
Cristobalite, respirable powder 14464-46-1 OSHA PEL Z3 (United States, 6/2016).
TWA: 250 mppcf / 2 x (%SiO2+5) 8 hours.
Form: Respirable
TWA: 10 mg/m³ / 2 x (%SiO2+2) 8 hours.
Form: Respirable
TWA: 30 mg/m³ / 2 x (%SiO2+2) 8 hours.
Form: Total dust
OSHA PEL (United States, 5/2018). [Silica,
crystalline]
TWA: 50 µg/m³ 8 hours. Form: Respirable
dust
ACGIH TLV (United States, 1/2022). [Silica,
crystalline]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable fraction
NIOSH REL (United States, 10/2020).
[SILICA, CRYSTALLINE (AS RESPIRABLE
DUST)]
TWA: 0.05 mg/m³ 10 hours. Form: respirable
dust
Quartz 14808-60-7 CA British Columbia Provincial (Canada,
6/2022). [Silica, Crystalline - alpha quartz
and Cristobalite Respirable]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
[Silica Crystalline -Quartz]
TWAEV: 0.1 mg/m³ 8 hours. Form:
Respirable dust.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Ontario Provincial (Canada, 6/2019).
[Silica, Crystalline (Quartz/Tripoli)]
TWA: 0.1 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Cristobalite 14464-46-1 CA British Columbia Provincial (Canada,
6/2022). [Silica, Crystalline - alpha quartz
and Cristobalite Respirable]
TWA: 0.025 mg/m³ 8 hours. Form:
Respirable
CA Quebec Provincial (Canada, 6/2022).
Ingredient name Exposure limits
Occupational exposure limits (Canada)
CAS #
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Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product.
:
Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:If user operations generate dust, fumes, gas, vapor or mist, use process enclosures,
local exhaust ventilation or other engineering controls to keep worker exposure to
airborne contaminants below any recommended or statutory limits.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
TWAEV: 0.05 mg/m³ 8 hours. Form:
Respirable dust.
CA Alberta Provincial (Canada, 6/2018).
8 hrs OEL: 0.025 mg/m³ 8 hours. Form:
Respirable particulate
CA Ontario Provincial (Canada, 6/2019).
TWA: 0.05 mg/m³ 8 hours. Form: Respirable
particulate matter.
CA Saskatchewan Provincial (Canada,
7/2013).
TWA: 0.05 mg/m³ 8 hours. Form: respirable
fraction
Environmental exposure
controls
:
None.
Exposure limits
Occupational exposure limits (Mexico)
CAS #
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Section 9. Physical and chemical properties
Physical state
Melting point/freezing point
Vapor pressure
Relative density
Liquid.
Not available.
1.26
1 [Air = 1]
Not available.Odor
pH
Not available.Color
Evaporation rate 0.09 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: Not applicable.
Not applicable.
9.3
Viscosity Kinematic (40°C (104°F)): >20.5 mm2/s (>20.5 cSt)
Not available.Odor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
:100°C (212°F)
:Not available.
:Not available.
Decomposition temperature :Not available.
Heat of combustion :0.451 kJ/g
Aerosol product
Molecular weight :Not applicable.
Boiling point, initial boiling
point, and boiling range
Flammability
Lower and upper explosion
limit/flammability limit
Relative vapor density
The conditions of measurement of all properties are at standard temperature and pressure unless otherwise indicated.
2.3 kPa (17.5 mm Hg)
Solubility(ies):
Media Result
cold water Partially soluble
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid No specific data.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
No specific data.
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Under normal conditions of storage and use, hazardous reactions will not occur.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
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Section 11. Toxicological information
Acute toxicity
Heavy Paraffinic Oil LD50 Dermal Rabbit >5000 mg/kg -
LD50 Oral Rat >5000 mg/kg -
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
Titanium Dioxide Skin - Mild irritant Human -72 hours 300
ug I
-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
Calcium Carbonate Category 3 -Respiratory tract
irritation
Name Category
Name Category
Crystalline Silica, respirable powder Category 1 inhalation -
Cristobalite, respirable powder Category 1 inhalation respiratory tract
Aspiration hazard
Name Result
Heavy Paraffinic Oil ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
Information on toxicological effects
Classification
Titanium Dioxide -2B -
Crystalline Silica, respirable
powder
-1 Known to be a human carcinogen.
Cristobalite, respirable
powder
-1 Known to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
Information on the likely
routes of exposure
:Not available.
Potential acute health effects
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Section 11. Toxicological information
Not available.
Inhalation :No known significant effects or critical hazards.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
No known significant effects or critical hazards.General :
May cause cancer. Risk of cancer depends on duration and level of exposure.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation No specific data.
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Not available.
Acute toxicity estimates
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects :Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects :Not available.
Section 12. Ecological information
Toxicity
Titanium Dioxide Acute LC50 >1000000 µg/l Marine water Fish - Fundulus heteroclitus 96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
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Section 12. Ecological information
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Not available.
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers.
:Disposal methods
Section 14. Transport information
-
-
-
-
-
-
Not regulated.Not regulated.
--
DOT
Classification
IMDG
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional
information
Environmental
hazards
No.No.
TDG
Classification
Not regulated.
-
-
-
No.
-
Mexico
Classification
Not regulated.
-
-
-
No.
-
IATA
Not regulated.
-
-
-
No.
-
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Section 14. Transport information
Special precautions for user
Transport in bulk according
to IMO instruments
Not available.
:
Proper shipping name :
Not available.
:Multi-modal shipping descriptions are provided for informational purposes and do not
consider container sizes. The presence of a shipping description for a particular
mode of transport (sea, air, etc.), does not indicate that the product is packaged
suitably for that mode of transport. All packaging must be reviewed for suitability prior
to shipment, and compliance with the applicable regulations is the sole responsibility
of the person offering the product for transport. People loading and unloading
dangerous goods must be trained on all of the risks deriving from the substances
and on all actions in case of emergency situations.
Section 15. Regulatory information
SARA 313
TSCA 5(a)2 proposed significant new use rules: 2-Methyl-4-isothiazolin-3-one;
reaction mass of: 5-chloro-2-methyl-4-isothiazolin-3-one [EC no. 247-500-7] and
2-methyl-2H-isothiazol-3-one [EC no. 220-239-6] (3:1)
SARA 313 (40 CFR 372.45) supplier notification can be found on the Environmental Data Sheet.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm.
California Prop. 65
Australia inventory (AIIC): Not determined.
China inventory (IECSC): Not determined.
Japan inventory (CSCL): Not determined.
Japan inventory (ISHL): Not determined.
Korea inventory (KECI): Not determined.
New Zealand Inventory of Chemicals (NZIoC): Not determined.
Philippines inventory (PICCS): Not determined.
Taiwan Chemical Substances Inventory (TCSI): Not determined.
Thailand inventory: Not determined.
Turkey inventory: Not determined.
Vietnam inventory: Not determined.
International regulations
International lists :
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
0
0
*Health
Flammability
Physical hazards
Caution: HMIS® ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS® ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS®
ratings are to be used with a fully implemented HMIS® program. HMIS® is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS®
Personal Protective Equipment (PPE) codes, consult the HMIS® Implementation Manual.
Procedure used to derive the classification
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Section 16. Other information
6/11/2023
History
Date of printing
Date of issue/Date of
revision
Version
It is recommended that each customer or recipient of this Safety Data Sheet (SDS) study it carefully and consult
resources, as necessary or appropriate, to become aware of and understand the data contained in this SDS and
any hazards associated with the product. This information is provided in good faith and believed to be accurate
as of the effective date herein. However, no warranty, express or implied, is given. The information presented
here applies only to the product as shipped. The addition of any material can change the composition, hazards
and risks of the product. Products shall not be repackaged, modified, or tinted except as specifically instructed
by the manufacturer, including but not limited to the incorporation of products not specified by the manufacturer,
or the use or addition of products in proportions not specified by the manufacturer. Regulatory requirements
are subject to change and may differ between various locations and jurisdictions. The customer/buyer/user is
responsible to ensure that his activities comply with all country, federal, state, provincial or local laws. The
conditions for use of the product are not under the control of the manufacturer; the customer/buyer/user is
responsible to determine the conditions necessary for the safe use of this product. The customer/buyer/user
should not use the product for any purpose other than the purpose shown in the applicable section of this SDS
without first referring to the supplier and obtaining written handling instructions. Due to the proliferation of
sources for information such as manufacturer-specific SDS, the manufacturer cannot be responsible for SDSs
obtained from any other source.
Date of previous issue
:
:
:
:
Indicates information that has changed from previously issued version.
Key to abbreviations :
6/11/2023
4/6/2023
22.04
SKIN CORROSION/IRRITATION - Category 2 Calculation method
SERIOUS EYE DAMAGE/ EYE IRRITATION - Category 2A Calculation method
CARCINOGENICITY - Category 1A Calculation method
Classification Justification
Notice to reader
ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
N/A = Not available
SGG = Segregation Group
UN = United Nations
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ATTACHMENT 11
RISK CALCULATOR OUTPUT
Version Date:
Basis:
Site Name:HUB on Harris
Site Address:7705 East W.T. Harris Boulevard, Charlotte, North Carolina
DEQ Section:Brownfields
Site ID:22008-18-060
Exposure Unit ID:Building 3
Submittal Date:9/8/2023
Andrew Frantz
WSP USA Environment & Infrastructure Inc.
Reviewed By:
Prepared By:
North Carolina Department of Environmental Quality
Risk Calculator
July 2023
May 2023 EPA RSL Table
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 6.5E-07 6.4E-02 NO
Indoor Air 2.8E-05 1.1E+00 YES
Groundwater to Indoor Air NC NC NC
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, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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 Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 3
CAS # Chemical Name:
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 641 - -
71-43-2 Benzene 1.1 3.6E-01 6.3E+00 3.1E-06 3.5E-02
75-65-0 Butyl Alcohol, t- 9.1 - 1.0E+03 1.7E-03
75-15-0 Carbon Disulfide 0.5 - 1.5E+02 6.8E-04
67-66-3 Chloroform 2.5 1.2E-01 2.0E+01 2.0E-05 2.4E-02
74-87-3 Chloromethane 1.7 - 1.9E+01 1.8E-02
110-82-7 Cyclohexane 0.55 - 1.3E+03 8.8E-05
106-46-7 Dichlorobenzene, 1,4- 0.9 2.6E-01 1.7E+02 3.5E-06 1.1E-03
75-71-8 Dichlorodifluoromethane 2.4 - 2.1E+01 2.3E-02
141-78-6 Ethyl Acetate 26 - 1.5E+01 3.6E-01
100-41-4 Ethylbenzene 0.78 1.1E+00 2.1E+02 6.9E-07 7.5E-04
109-99-9 ~Tetrahydrofuran 42.2 - 4.2E+02 2.0E-02
142-82-5 Heptane, N- 5.3 - 8.3E+01 1.3E-02
110-54-3 Hexane, N- 81.8 - 1.5E+02 1.1E-01
591-78-6 Hexanone, 2- 1.5 - 6.3E+00 4.8E-02
67-63-0 Isopropanol 36.4 - 4.2E+01 1.7E-01
78-93-3 Methyl Ethyl Ketone (2-Butanone) 51.9 - 1.0E+03 1.0E-02
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 1.5 - 6.3E+02 4.8E-04
75-09-2 Methylene Chloride 51.1 1.0E+02 1.3E+02 5.0E-07 8.2E-02
115-07-1 Propylene 4 - 6.3E+02 1.3E-03
100-42-5 Styrene 43.4 - 2.1E+02 4.2E-02
127-18-4 Tetrachloroethylene 0.68 1.1E+01 8.3E+00 6.3E-08 1.6E-02
108-88-3 Toluene 23 - 1.0E+03 4.4E-03
75-69-4 Trichlorofluoromethane 8.4 - -
95-63-6 Trimethylbenzene, 1,2,4- 2.6 - 1.3E+01 4.2E-02
108-67-8 Trimethylbenzene, 1,3,5- 1 - 1.3E+01 1.6E-02
1330-20-7 Xylenes 5.1 - 2.1E+01 4.9E-02
Cumulative: 2.8E-05 1.1E+00
All concentrations are in ug/m3
Output Form 3C
** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate carcinogenic
risk or hazard quotient. Lead concentrations are compared to the National Ambient Air Quality Standard of 0.15 μg/m3.
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Risks are calculated for these values if
indoor air concentrations are entered and indoor air screening levels have been established, but it should be noted that detections of these chemicals
are likely not associated with vapor intrusion.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 35.6 1.068 - -
71-43-2 Benzene 2.3 0.069 3.6E-01 6.3E+00 1.9E-07 2.2E-03
75-65-0 Butyl Alcohol, t- 8.8 0.264 - 1.0E+03 5.1E-05
75-15-0 Carbon Disulfide 2.1 0.063 - 1.5E+02 8.6E-05
74-87-3 Chloromethane 1.2 0.036 - 1.9E+01 3.8E-04
110-83-8 Cyclohexene 1.9 0.057 - 2.1E+02 5.5E-05
75-71-8 Dichlorodifluoromethane 2.5 0.075 - 2.1E+01 7.2E-04
141-78-6 Ethyl Acetate 16 0.48 - 1.5E+01 6.6E-03
100-41-4 Ethylbenzene 16 0.48 1.1E+00 2.1E+02 4.3E-07 4.6E-04
142-82-5 Heptane, N-3.8 0.114 - 8.3E+01 2.7E-04
110-54-3 Hexane, N- 14 0.42 - 1.5E+02 5.8E-04
591-78-6 Hexanone, 2-2.7 0.081 - 6.3E+00 2.6E-03
67-63-0 Isopropanol 25.6 0.768 - 4.2E+01 3.7E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 6.8 0.204 - 1.0E+03 3.9E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.7 0.081 - 6.3E+02 2.6E-05
75-09-2 Methylene Chloride 17 0.51 1.0E+02 1.3E+02 5.0E-09 8.2E-04
127-18-4 Tetrachloroethylene 11 0.33 1.1E+01 8.3E+00 3.1E-08 7.9E-03
108-88-3 Toluene 76.9 2.307 - 1.0E+03 4.4E-04
95-63-6 Trimethylbenzene, 1,2,4- 22 0.66 - 1.3E+01 1.1E-02
108-67-8 Trimethylbenzene, 1,3,5-5.9 0.177 - 1.3E+01 2.8E-03
1330-20-7 Xylenes 82.7 2.481 - 2.1E+01 2.4E-02
Cumulative: 6.5E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
Building 3
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 6.5E-07 6.4E-02 NO
Indoor Air 2.8E-05 7.3E-01 NO
Groundwater to Indoor Air NC NC NC
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, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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 Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 3
CAS # Chemical Name:
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 641 - -
71-43-2 Benzene 1.1 3.6E-01 6.3E+00 3.1E-06 3.5E-02
75-65-0 Butyl Alcohol, t- 9.1 - 1.0E+03 1.7E-03
75-15-0 Carbon Disulfide 0.5 - 1.5E+02 6.8E-04
67-66-3 Chloroform 2.5 1.2E-01 2.0E+01 2.0E-05 2.4E-02
74-87-3 Chloromethane 1.7 - 1.9E+01 1.8E-02
110-82-7 Cyclohexane 0.55 - 1.3E+03 8.8E-05
106-46-7 Dichlorobenzene, 1,4- 0.9 2.6E-01 1.7E+02 3.5E-06 1.1E-03
75-71-8 Dichlorodifluoromethane 2.4 - 2.1E+01 2.3E-02
100-41-4 Ethylbenzene 0.78 1.1E+00 2.1E+02 6.9E-07 7.5E-04
109-99-9 ~Tetrahydrofuran 42.2 - 4.2E+02 2.0E-02
142-82-5 Heptane, N- 5.3 - 8.3E+01 1.3E-02
110-54-3 Hexane, N- 81.8 - 1.5E+02 1.1E-01
591-78-6 Hexanone, 2- 1.5 - 6.3E+00 4.8E-02
67-63-0 Isopropanol 36.4 - 4.2E+01 1.7E-01
78-93-3 Methyl Ethyl Ketone (2-Butanone) 51.9 - 1.0E+03 1.0E-02
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 1.5 - 6.3E+02 4.8E-04
75-09-2 Methylene Chloride 51.1 1.0E+02 1.3E+02 5.0E-07 8.2E-02
115-07-1 Propylene 4 - 6.3E+02 1.3E-03
100-42-5 Styrene 43.4 - 2.1E+02 4.2E-02
127-18-4 Tetrachloroethylene 0.68 1.1E+01 8.3E+00 6.3E-08 1.6E-02
108-88-3 Toluene 23 - 1.0E+03 4.4E-03
75-69-4 Trichlorofluoromethane 8.4 - -
95-63-6 Trimethylbenzene, 1,2,4- 2.6 - 1.3E+01 4.2E-02
108-67-8 Trimethylbenzene, 1,3,5- 1 - 1.3E+01 1.6E-02
1330-20-7 Xylenes 5.1 - 2.1E+01 4.9E-02
Cumulative: 2.8E-05 7.3E-01
All concentrations are in ug/m3
Output Form 3C
** - Note that the EPA has no consensus on reference dose or cancer slope factor values for lead, therefore it is not possible to calculate carcinogenic
risk or hazard quotient. Lead concentrations are compared to the National Ambient Air Quality Standard of 0.15 μg/m3.
Carcinogenic risk and hazard quotient cells highlighted in orange are associated with non-volatile chemicals. Risks are calculated for these values if
indoor air concentrations are entered and indoor air screening levels have been established, but it should be noted that detections of these chemicals
are likely not associated with vapor intrusion.
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 35.6 1.068 - -
71-43-2 Benzene 2.3 0.069 3.6E-01 6.3E+00 1.9E-07 2.2E-03
75-65-0 Butyl Alcohol, t- 8.8 0.264 - 1.0E+03 5.1E-05
75-15-0 Carbon Disulfide 2.1 0.063 - 1.5E+02 8.6E-05
74-87-3 Chloromethane 1.2 0.036 - 1.9E+01 3.8E-04
110-83-8 Cyclohexene 1.9 0.057 - 2.1E+02 5.5E-05
75-71-8 Dichlorodifluoromethane 2.5 0.075 - 2.1E+01 7.2E-04
141-78-6 Ethyl Acetate 16 0.48 - 1.5E+01 6.6E-03
100-41-4 Ethylbenzene 16 0.48 1.1E+00 2.1E+02 4.3E-07 4.6E-04
142-82-5 Heptane, N-3.8 0.114 - 8.3E+01 2.7E-04
110-54-3 Hexane, N- 14 0.42 - 1.5E+02 5.8E-04
591-78-6 Hexanone, 2-2.7 0.081 - 6.3E+00 2.6E-03
67-63-0 Isopropanol 25.6 0.768 - 4.2E+01 3.7E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 6.8 0.204 - 1.0E+03 3.9E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.7 0.081 - 6.3E+02 2.6E-05
75-09-2 Methylene Chloride 17 0.51 1.0E+02 1.3E+02 5.0E-09 8.2E-04
127-18-4 Tetrachloroethylene 11 0.33 1.1E+01 8.3E+00 3.1E-08 7.9E-03
108-88-3 Toluene 76.9 2.307 - 1.0E+03 4.4E-04
95-63-6 Trimethylbenzene, 1,2,4- 22 0.66 - 1.3E+01 1.1E-02
108-67-8 Trimethylbenzene, 1,3,5-5.9 0.177 - 1.3E+01 2.8E-03
1330-20-7 Xylenes 82.7 2.481 - 2.1E+01 2.4E-02
Cumulative: 6.5E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
Building 4
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 2.2E-06 9.2E-02 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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
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:
3. NM = Not modeled, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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?
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 46.3 1.389 - -
71-43-2 Benzene 4.2 0.126 3.6E-01 6.3E+00 3.5E-07 4.0E-03
75-65-0 Butyl Alcohol, t- 9.4 0.282 - 1.0E+03 5.4E-05
75-15-0 Carbon Disulfide 24 0.72 - 1.5E+02 9.9E-04
67-66-3 Chloroform 4.7 0.141 1.2E-01 2.0E+01 1.2E-06 1.4E-03
110-82-7 Cyclohexane 3 0.09 - 1.3E+03 1.4E-05
75-71-8 Dichlorodifluoromethane 2.4 0.072 - 2.1E+01 6.9E-04
156-59-2 Dichloroethylene, cis-1,2- 1.8 0.054 - 8.3E+00 1.3E-03
141-78-6 Ethyl Acetate 30 0.9 - 1.5E+01 1.2E-02
100-41-4 Ethylbenzene 27 0.81 1.1E+00 2.1E+02 7.2E-07 7.8E-04
142-82-5 Heptane, N-8.2 0.246 - 8.3E+01 5.9E-04
110-54-3 Hexane, N- 10 0.3 - 1.5E+02 4.1E-04
67-63-0 Isopropanol 29.3 0.879 - 4.2E+01 4.2E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 5 0.15 - 1.0E+03 2.9E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.7 0.081 - 6.3E+02 2.6E-05
75-09-2 Methylene Chloride 10 0.3 1.0E+02 1.3E+02 3.0E-09 4.8E-04
100-42-5 Styrene 3.3 0.099 - 2.1E+02 9.5E-05
127-18-4 Tetrachloroethylene 4.7 0.141 1.1E+01 8.3E+00 1.3E-08 3.4E-03
108-88-3 Toluene 106 3.18 - 1.0E+03 6.1E-04
95-63-6 Trimethylbenzene, 1,2,4- 33 0.99 - 1.3E+01 1.6E-02
108-67-8 Trimethylbenzene, 1,3,5-7.9 0.237 - 1.3E+01 3.8E-03
108-05-4 Vinyl Acetate 4.2 0.126 - 4.2E+01 6.0E-04
1330-20-7 Xylenes 140 4.2 - 2.1E+01 4.0E-02
Cumulative: 2.2E-06 9.2E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
Building 5
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 2.6E-06 1.5E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 40.4 1.212 - -
71-43-2 Benzene 2.7 0.081 3.6E-01 6.3E+00 2.3E-07 2.6E-03
75-65-0 Butyl Alcohol, t- 11 0.33 - 1.0E+03 6.3E-05
75-15-0 Carbon Disulfide 60.4 1.812 - 1.5E+02 2.5E-03
74-87-3 Chloromethane 1.8 0.054 - 1.9E+01 5.8E-04
110-82-7 Cyclohexane 5.9 0.177 - 1.3E+03 2.8E-05
75-71-8 Dichlorodifluoromethane 2.1 0.063 - 2.1E+01 6.0E-04
107-06-2 Dichloroethane, 1,2- 6.1 0.183 1.1E-01 1.5E+00 1.7E-06 2.5E-02
141-78-6 Ethyl Acetate 31 0.93 - 1.5E+01 1.3E-02
100-41-4 Ethylbenzene 20 0.6 1.1E+00 2.1E+02 5.3E-07 5.8E-04
109-99-9 ~Tetrahydrofuran 1630 48.9 - 4.2E+02 2.3E-02
142-82-5 Heptane, N-4.9 0.147 - 8.3E+01 3.5E-04
110-54-3 Hexane, N- 4.2 0.126 - 1.5E+02 1.7E-04
67-63-0 Isopropanol 27.8 0.834 - 4.2E+01 4.0E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 13 0.39 - 1.0E+03 7.5E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.3 0.069 - 6.3E+02 2.2E-05
100-42-5 Styrene 2.9 0.087 - 2.1E+02 8.3E-05
127-18-4 Tetrachloroethylene 21 0.63 1.1E+01 8.3E+00 5.8E-08 1.5E-02
108-88-3 Toluene 64.4 1.932 - 1.0E+03 3.7E-04
79-01-6 Trichloroethylene 0.91 0.0273 4.8E-01 4.2E-01 5.7E-08 1.3E-02
95-63-6 Trimethylbenzene, 1,2,4- 32 0.96 - 1.3E+01 1.5E-02
108-67-8 Trimethylbenzene, 1,3,5-7.4 0.222 - 1.3E+01 3.5E-03
108-05-4 Vinyl Acetate 3.1 0.093 - 4.2E+01 4.5E-04
1330-20-7 Xylenes 106 3.18 - 2.1E+01 3.0E-02
Cumulative: 2.6E-06 1.5E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
Building 6
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 1.7E-06 1.1E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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
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:
3. NM = Not modeled, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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?
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 39.9 1.197 - -
75-65-0 Butyl Alcohol, t- 7.9 0.237 - 1.0E+03 4.5E-05
75-15-0 Carbon Disulfide 3.1 0.093 - 1.5E+02 1.3E-04
67-66-3 Chloroform 4.3 0.129 1.2E-01 2.0E+01 1.1E-06 1.3E-03
74-87-3 Chloromethane 0.85 0.0255 - 1.9E+01 2.7E-04
110-82-7 Cyclohexane 2.2 0.066 - 1.3E+03 1.1E-05
141-78-6 Ethyl Acetate 23 0.69 - 1.5E+01 9.5E-03
100-41-4 Ethylbenzene 15 0.45 1.1E+00 2.1E+02 4.0E-07 4.3E-04
109-99-9 ~Tetrahydrofuran 202 6.06 - 4.2E+02 2.9E-03
142-82-5 Heptane, N-3.6 0.108 - 8.3E+01 2.6E-04
110-54-3 Hexane, N- 4.6 0.138 - 1.5E+02 1.9E-04
67-63-0 Isopropanol 33.7 1.011 - 4.2E+01 4.8E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 5.9 0.177 - 1.0E+03 3.4E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.3 0.069 - 6.3E+02 2.2E-05
75-09-2 Methylene Chloride 7.3 0.219 1.0E+02 1.3E+02 2.2E-09 3.5E-04
115-07-1 Propylene 5.7 0.171 - 6.3E+02 5.5E-05
100-42-5 Styrene 2.2 0.066 - 2.1E+02 6.3E-05
127-18-4 Tetrachloroethylene 73.9 2.217 1.1E+01 8.3E+00 2.1E-07 5.3E-02
108-88-3 Toluene 41.5 1.245 - 1.0E+03 2.4E-04
95-63-6 Trimethylbenzene, 1,2,4- 22 0.66 - 1.3E+01 1.1E-02
108-67-8 Trimethylbenzene, 1,3,5-5.9 0.177 - 1.3E+01 2.8E-03
1330-20-7 Xylenes 75.6 2.268 - 2.1E+01 2.2E-02
Cumulative: 1.7E-06 1.1E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
Building 7
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 1.1E-06 1.0E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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
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:
3. NM = Not modeled, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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?
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 28 0.84 - -
75-65-0 Butyl Alcohol, t- 8.8 0.264 - 1.0E+03 5.1E-05
75-15-0 Carbon Disulfide 6.9 0.207 - 1.5E+02 2.8E-04
67-66-3 Chloroform 2.3 0.069 1.2E-01 2.0E+01 5.7E-07 6.8E-04
110-83-8 Cyclohexene 1.6 0.048 - 2.1E+02 4.6E-05
141-78-6 Ethyl Acetate 13 0.39 - 1.5E+01 5.3E-03
100-41-4 Ethylbenzene 10 0.3 1.1E+00 2.1E+02 2.7E-07 2.9E-04
110-54-3 Hexane, N- 6.7 0.201 - 1.5E+02 2.8E-04
591-78-6 Hexanone, 2-1.7 0.051 - 6.3E+00 1.6E-03
67-63-0 Isopropanol 20 0.6 - 4.2E+01 2.9E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 5.6 0.168 - 1.0E+03 3.2E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 1.7 0.051 - 6.3E+02 1.6E-05
75-09-2 Methylene Chloride 7.6 0.228 1.0E+02 1.3E+02 2.2E-09 3.6E-04
127-18-4 Tetrachloroethylene 71.9 2.157 1.1E+01 8.3E+00 2.0E-07 5.2E-02
108-88-3 Toluene 39.2 1.176 - 1.0E+03 2.3E-04
79-01-6 Trichloroethylene 1.1 0.033 4.8E-01 4.2E-01 6.9E-08 1.6E-02
95-63-6 Trimethylbenzene, 1,2,4- 18 0.54 - 1.3E+01 8.6E-03
108-67-8 Trimethylbenzene, 1,3,5-4.7 0.141 - 1.3E+01 2.3E-03
1330-20-7 Xylenes 49 1.47 - 2.1E+01 1.4E-02
Cumulative: 1.1E-06 1.0E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
Building 8
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 2.4E-07 1.2E-01 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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
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:
3. NM = Not modeled, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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?
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 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 57.7 1.731 - -
75-15-0 Carbon Disulfide 5 0.15 - 1.5E+02 2.1E-04
75-71-8 Dichlorodifluoromethane 2.2 0.066 - 2.1E+01 6.3E-04
140-88-5 Ethyl Acrylate 21 0.63 - 1.7E+00 7.6E-02
100-41-4 Ethylbenzene 7.4 0.222 1.1E+00 2.1E+02 2.0E-07 2.1E-04
109-99-9 ~Tetrahydrofuran 29 0.87 - 4.2E+02 4.2E-04
142-82-5 Heptane, N-2.4 0.072 - 8.3E+01 1.7E-04
110-54-3 Hexane, N- 6 0.18 - 1.5E+02 2.5E-04
591-78-6 Hexanone, 2-3.5 0.105 - 6.3E+00 3.4E-03
67-63-0 Isopropanol 37.6 1.128 - 4.2E+01 5.4E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 9.1 0.273 - 1.0E+03 5.2E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 3.5 0.105 - 6.3E+02 3.4E-05
75-09-2 Methylene Chloride 7.3 0.219 1.0E+02 1.3E+02 2.2E-09 3.5E-04
127-18-4 Tetrachloroethylene 13 0.39 1.1E+01 8.3E+00 3.6E-08 9.3E-03
108-88-3 Toluene 32 0.96 - 1.0E+03 1.8E-04
95-63-6 Trimethylbenzene, 1,2,4- 16 0.48 - 1.3E+01 7.7E-03
108-67-8 Trimethylbenzene, 1,3,5-4.1 0.123 - 1.3E+01 2.0E-03
1330-20-7 Xylenes 38 1.14 - 2.1E+01 1.1E-02
Cumulative: 2.4E-07 1.2E-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
Version Date:
Basis:
Site Name:
Site Address:
DEQ Section:
Site ID:
Exposure Unit ID:
Submittal Date:
Reviewed By:
Building 9
North Carolina Department of Environmental Quality
Risk Calculator
HUB on Harris
7705 East W.T. Harris Boulevard, Charlotte, North Carolina
Brownfields
22008-18-060
July 2023
May 2023 EPA RSL Table
9/8/2023
Prepared By:Andrew Frantz
WSP USA Environment & Infrastructure Inc.
North Carolina DEQ Risk Calculator
Risk for Individual Pathways Output Form 1A
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 9
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 3.6E-07 6.0E-02 NO
Indoor Air NC NC NC
Groundwater to Indoor Air NC NC NC
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
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:
3. NM = Not modeled, user did not check this pathway as complete.
4. NC = Pathway not calculated, required contaminant migration parameters were not entered.
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?
North Carolina DEQ Risk Calculator
DEQ Risk Calculator - Vapor Intrusion - Resident Soil Gas to Indoor Air
Version Date: July 2023
Basis: May 2023 EPA RSL Table
Site ID: 22008-18-060
Exposure Unit ID: Building 9
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 41.6 1.248 - -
75-65-0 Butyl Alcohol, t- 7 0.21 - 1.0E+03 4.0E-05
75-15-0 Carbon Disulfide 1.2 0.036 - 1.5E+02 4.9E-05
110-82-7 Cyclohexane 2.4 0.072 - 1.3E+03 1.2E-05
75-71-8 Dichlorodifluoromethane 2.3 0.069 - 2.1E+01 6.6E-04
141-78-6 Ethyl Acetate 36 1.08 - 1.5E+01 1.5E-02
100-41-4 Ethylbenzene 12 0.36 1.1E+00 2.1E+02 3.2E-07 3.5E-04
109-99-9 ~Tetrahydrofuran 100 3 - 4.2E+02 1.4E-03
142-82-5 Heptane, N-3 0.09 - 8.3E+01 2.2E-04
110-54-3 Hexane, N- 4.9 0.147 - 1.5E+02 2.0E-04
67-63-0 Isopropanol 25.6 0.768 - 4.2E+01 3.7E-03
78-93-3 Methyl Ethyl Ketone (2-Butanone) 8.8 0.264 - 1.0E+03 5.1E-05
108-10-1 Methyl Isobutyl Ketone (4-methyl-2-pentanone) 2.2 0.066 - 6.3E+02 2.1E-05
75-09-2 Methylene Chloride 5.6 0.168 1.0E+02 1.3E+02 1.7E-09 2.7E-04
115-07-1 Propylene 2.9 0.087 - 6.3E+02 2.8E-05
100-42-5 Styrene 2 0.06 - 2.1E+02 5.8E-05
127-18-4 Tetrachloroethylene 14 0.42 1.1E+01 8.3E+00 3.9E-08 1.0E-02
108-88-3 Toluene 34 1.02 - 1.0E+03 2.0E-04
95-63-6 Trimethylbenzene, 1,2,4- 19 0.57 - 1.3E+01 9.1E-03
108-67-8 Trimethylbenzene, 1,3,5-4.7 0.141 - 1.3E+01 2.3E-03
1330-20-7 Xylenes 59 1.77 - 2.1E+01 1.7E-02
Cumulative: 3.6E-07 6.0E-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