22008_CLT Aircraft_VIMS WP2020.11.05_Approval 2020.12.22

December 22, 2020

Sent Via E-mail

Mr. David Hanley, PE
Wood Environment & Infrastructure Solutions, Inc.
2801 Yorkmont Road, Suite 100
Charlotte, NC 28208
[e-mail]

Subject: Vapor Intrusion Mitigation System Design - Compliance Review
Charlotte Aircraft Brownfields Site, Revision 1
7705 E. WT Harris Boulevard
Charlotte, North Carolina 27227
Brownfields Project No. 22008-18-060
Dear Mr. Hanley:
The North Carolina Department of Environmental Quality Brownfields Program (DEQ
Brownfields) received and reviewed the Vapor Intrusion Mitigation System (VIMS) Design
(Revision 1) for the above referenced site, dated November 5, 2020. DEQ Brownfields has found
this VIMS Design to be in compliance with Land Use Restriction 14.f of the Brownfields
Agreement and the Brownfields Vapor Intrusion Mitigation System Design Submittal New
Construction Minimum Requirements Checklist dated March 2018.

Consistent with standard brownfields vapor intrusion provisions which will be included in the
future brownfields agreement for this project, an essential component of public health protection
for this design is the professional engineer’s seal of these documents that the proposed design will
be effective at mitigating the potential for vapor intrusion at the property and protecting public
health. Furthermore, the safe occupancy of the building will be evaluated upon system
effectiveness, sub-slab soil gas sampling, and indoor air sampling as required by Section 4.0:
“Post-Construction/Pre-Occupancy System Effectiveness Testing” of the VIMS Design. In
addition, DEQ Brownfields reserves the authority to require confirmation of efficacy in the future.

Please be advised that this design compliance review from DEQ Brownfields does not waive any
applicable requirement to obtain any necessary permits, licenses or certifications which may be
required from other state or local entities.
David Hanley, PE
December 22, 2020
Page 2

If you have any questions, please feel free to contact me at my mobile number 919-609-
2334, or via e-mail at [e-mail].

Sincerely,

Kelly G. Johnson, P.G.
Brownfields Vapor Intrusion Specialist
Division of Waste Management

ec: Jordan Thompson - DEQ Brownfields
Carolyn Minnich, DEQ Brownfields

Wood Environment & Infrastructure Solutions, Inc.
2801 Yorkmont Road, Suite 100
Charlotte, North Carolina 28208
T: 704-357-8600
www.woodplc.com
‘Wood’ is a trading name for John Wood Group PLC and its subsidiaries
November 5, 2020

Ms. Carolyn F Minnich
N.C. Division of Waste Management
Brownfields Program
Mail Service Center 1646
Raleigh, North Carolina 27699-1646

Subject: Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
Brownfields Program Site No.: 22008-18-060
7705 E. WT Harris Boulevard
Charlotte, North Carolina 28227
Wood Project 6228-20-0571

Dear Ms. Minnich:
On behalf Pedcor Construction Management, LLC, Wood Environment & Infrastructure Solutions, Inc. (Wood)
is pleased to submit this Vapor Intrusion System Design for the proposed HUB on Harris development at the
Charlotte Aircraft Brownfields site located at the above-referenced address in Charlotte, North Carolina. This
document has been revised based on comments provided by NCDEQ on August 14, 2020. If you have
questions regarding this submittal, please contact Mr. David Hanley at [phone].

Sincerely,

Wood Environment & Infrastructure Solutions, Inc.

David Hanley, P.E. Matthew E. Wallace, P.E.
Senior Engineer Principal Engineer

Attachments

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Boulevard
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page ii

TABLE OF CONTENTS
Page
1.0 INTRODUCTION .............................................................................................................. 1
1.1 Background ......................................................................................................... 1
1.2 Proposed Redevelopment ................................................................................... 3
2.0 DESIGN BASIS ................................................................................................................. 5
3.0 QUALITY ASSURANCE/QUALITY CONTROL ..................................................................... 9
4.0 POST-CONSTRUCTION/PRE-OCCUPANCY SYSTEM EFFECTIVENESS TESTING ............... 10
4.1 Vacuum Influence Testing .................................................................................. 10
4.2 Sub-Slab Soil Gas Testing .................................................................................. 10
5.0 POST-OCCUPANCY TESTING ......................................................................................... 14
6.0 FUTURE TENANTS AND BUILDING USES ....................................................................... 15
7.0 REPORTING ................................................................................................................... 16
8.0 REFERENCES ................................................................................................................. 17

FIGURES
Figure 1 Site Location
Figure 2 Existing Site Conditions
Figure 3 Proposed VIMS Locations
APPENDICES
Appendix A Environmental Assessment Data Summary
Appendix B Vapor Intrusion Mitigation System Design Drawings
Appendix C Nitra Seal Construction Specifications and Safety Data Sheets
Appendix D Exhibit 2 from Notice of Brownfields Property
Vapor Intrusion Mitigation System Design
HUB on Harris
Charlotte Aircraft Brownfields Site
7705 WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 1
1.0 INTRODUCTION
The HUB on Harris is a proposed apartment complex that is planned to be constructed at the Charlotte
Aircraft Brownfields Site located at 7705 East WT Harris Boulevard in Charlotte, North Carolina. The site is
comprised of Mecklenburg County Parcel number 10915106. This property is referred to as project number
22008-18-060 under the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste
Management (DWM), Brownfields Program (BFP). A Notice of Brownfields Property has been filed with the
Mecklenburg County Register of Deeds (Book 33654, Page 427-478) which specifies land use restrictions on
the property, including implementing measures to protect building users, public health, and the environment
from vapor intrusion.
The parcel is planned to be redeveloped by Pedcor Construction Management, LLC (Pedcor) for high density
apartment use. Environmental assessments performed to date identified volatile organic compounds (VOCs)
in groundwater and soil gas in some areas of the site. Based on these findings, installation of vapor intrusion
mitigation systems (VIMS) is proposed beneath planned site buildings. This document presents the design
for VIMS at site buildings, along with a description of the design basis, quality assurance and quality control
(QA/AC) procedures, system effectiveness testing, and reporting requirements. This submittal has been
prepared pursuant to the VIMS Design Submittal New Construction Minimum Requirements Checklist (NCDEQ,
2017), and Vapor Intrusion Guidance (NCDEQ, 2018).
1.1 BACKGROUND
The Charlotte Aircraft Brownfields site consists of the one above-referenced parcel with a total area of
approximately 28 acres. The site currently consists of vacant former warehouses, workshops, storage
buildings, storage sheds, outdoor storage racks, and offices. With the exception of paved interior roads, the
site is primarily unpaved. The site is currently unused and was previously operated by the Charlotte Aircraft
Corporation (CAC) as an aircraft parts refurbishing facility.
The site is located in a predominantly residential area and is bordered to the south and east by forested land
and residential properties, to the west by East WT Harris Boulevard, and to the north by Delta Landing Road.
Residential properties are located to the north, east, and south, with W.T. Harris Boulevard to the west and
residential properties beyond. Hickory Grove Christian School is located north of the site, across East W.T.
Harris Boulevard.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 2
Extensive historical site environmental investigation and remediation activities have been conducted at the
property. The following excerpt from the Southern and Eastern Parcel Groundwater and Soil Gas Assessment
Report (Geosyntec, 2019) summarizes relevant site environmental history and impacts prior to Brownfields
assessment activities 2018-2019.
Between July and November 2000, Duke Engineering and Services (Duke Engineering) submitted
multiple reports to NCDEQ to conduct a Site source area soil investigation and remedy. The Duke
Engineering reports (i.e., the 23 July 2000 Source Area Remediation Report and the 16 November 2000
Groundwater Corrective Action Plan) provide the basis for much of the Site background presented
herein.
The Site formerly operated as an aircraft parts refurbishing facility since the 1950s. Chlorinated
solvents, including trichloroethene (TCE), were used for parts washing and stripping to support facility
operations. Tetrachloroethene (PCE) was not explicitly identified in historical reports as a chemical used
to support the Site cleaning operations; however, detections of PCE in Site groundwater suggest PCE
may also have been used at the Site. Volatile organic compounds (VOCs) were originally identified in
groundwater as part of a 1995 Initial Limited Site Assessment (LSA); the impacts were reportedly due to
leaks emanating from a washdown pad and sump area on Site. Assessment and remedial activities
were conducted between 1995 and 2017 on behalf of the CAC. Based on a review of NCDEQ’s
Laserfiche online database, the Site appears to have been associated with the NCDEQ Inactive
Hazardous Sites Branch (IHSB) since at least 2000.
A source area soil excavation was performed in 2000 to remediate free product TCE impacts in Site
soils. A chlorinated VOC groundwater plume emanating from the former source area is present on-Site
and extends to the west of the Site beneath W.T. Harris Boulevard. Several intrusive groundwater
remedial approaches have been proposed for the Site, though active remedial methods have not been
implemented. This is largely a result of financial hardships for the CAC. The Site underwent passive
remediation, in the form of Monitored Natural Attenuation (MNA), for 10 years between 2001 and
2011. During that time, groundwater monitoring was conducted semi-annually; groundwater
monitoring has progressed sporadically since, most recently performed in September 2018. In February
2016, the CAC requested assistance from the NCDEQ in funding the Site investigation, including to
support the continued groundwater investigation and soil gas assessment. Based upon recent
groundwater sampling and nearby receptor data, the Site was removed from the IHSB Priority List as
indicated in a 9 March 2017 NCDEQ memorandum.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 3
Additional assessment activities were performed in 2018 and 2019 to support development of the
Brownfields Agreement. Select tables and figures depicting data results from these investigations are
included in Appendix A. Groundwater sampling activities confirmed PCE impacts in the northern portion of
the site, with the greatest VOC concentrations observed in monitoring wells DMW-2 and MW-12. VOC
impacts to groundwater were not observed in the central and southern portions of the site.
The results of 2018 and 2019 soil gas assessment activities identified three VOCs with soil gas concentrations
above the NCDEQ Residential Sub-Slab and Exterior Soil Gas Screening Levels (SGSLs); chloroform in GWP-6S
at a concentration of 61 micrograms per cubic meter (µg/m3), chlorobenzene in SGP-1 at a concentration of
550 µg/m3, and PCE in SGP-3 (1,400 µg/m3), SGP-5 (310 µg/m3), and SGP-6S (8,200 µg/m3). Sample locations
SGP-1, SGP-3, and SGP-5 are located in the northern half of the site, in the area of the PCE groundwater
plume, while SGP-6S is located more than 500 feet to the south of the PCE groundwater plume. It was noted
in the Southern and Eastern Parcel Groundwater and Soil Gas Assessment Report that the SGP-6S sample
might have been contaminated or diluted during transit, as the vacuum level in the sample cannister had
decreased upon receipt by the laboratory.
Soil assessment activities in 2018, described in the Groundwater, Soil, and Soil Gas Assessment Report
(Geosyntec, 2018) found that the only exceedances of NCDEQ Residential Health Based Preliminary Soil
Remediation Goals (PSRGs) for VOCs and SVOCs were TCE and naphthalene in former source area boring SB-
15 (see Appendix A). Although this area was previously excavated, these results indicate low-level residual
impacts exist in soil within this limited area.
1.2 PROPOSED REDEVELOPMENT
Site redevelopment is proposed to be performed by Pedcor, which will generally include demolition of
existing site structures and construction of an apartment community consisting of 12 three-story apartment
buildings, a one-story clubhouse building with community pool, associated streets and parking lots, and a
playground area. A site plan for the proposed development is provided in Figure 3, with building labels
included.
The proposed buildings consist of three different designs, which are summarized below with details relevant
to vapor intrusion mitigation.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 4
• Building Type 12A12B – Three story apartment building layout with eight apartment units on each
floor. The first floor area is 8,203 square feet (sqft), with two open-air breezeways that pass through
the building. There are seven Type 12A12B buildings proposed to be constructed at the site.
• Building Type 12B12C – Three story apartment building layout with eight apartment units on each
floor. The first floor area is 10,575 sqft, with two open-air breezeways that pass through the building.
There are five Type 12B12C buildings proposed to be constructed at the site.
• Clubhouse Building – One story office/commercial building with an area of 4,607 sqft. There is one
Clubhouse building proposed to be constructed at the site.
The building foundation for each building is proposed as shallow foundations with grade beams, although
the foundation design may change to post-tensioned concrete slab on grade prior to construction based on
contractor input. The proposed VIMS are designed to accommodate either foundation type. Additional
permanent sub-slab soil gas monitoring points are included in the VIMS design as a contingency in the case
that a post-tensioned concrete slab is used.

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 5
2.0 DESIGN BASIS
In accordance with Land Use Restriction (f) in place at the property, enclosed buildings on the property may
not be occupied until NCDEQ provides approval in writing that users, public health, and the environment are
protected from vapor intrusion through mitigation measures or through a risk assessment. This Land Use
Restriction reads:
(f) No enclosed building may be constructed on the Brownfields Property and no existing building, defined as
those depicted on the plat component of the Notice of Brownfields Property referenced in paragraph 20
below, may be occupied until DEQ determines in writing that:
i. The building is or would be protective of the building’s users, public health and the environment
from risk of vapor intrusion based on site assessment data or a site-specific risk assessment
approved in writing by DEQ; or
ii. The building is or would be sufficiently distance from the Brownfields Property’s groundwater
and/or soil contamination based on assessment data approved in writing by DEQ that the
building’s users, public health and the environment will be protected from risk from vapor
intrusion related to said contamination; or
iii. Vapor intrusion mitigation measures are designed, installed, and implemented in a manner that
will fully protect public health to the satisfaction of a professional engineer licensed in North
Carolina, as evidenced by said engineer’s professional seal on a report that includes photographs
and a description of the installation and performance of said measures, and to DEQ. Any design
specification for vapor intrusion mitigation measures shall be approved in writing by DEQ in
advance of installation and/or implementation of said measures. The design specification shall
include methodology(ies) for demonstrating performance of said measures.
Vapor mitigation measures will be installed in the 13 proposed buildings. The design of VIMS for these
buildings was prepared pursuant to VIMS design guidance including Soil Gas Control Systems In New
Construction of Buildings (ANSI/AARST, 2018), and Standard Plan: Methane Hazard Mitigation (Los Angeles
Department of Building and Safety, 2010). Vapor intrusion barriers and soil-gas collection systems are
proposed to be installed beneath the ground floors of the buildings. System design drawings and construction
specifications are included in Appendix B and specified product information and safety data sheets for system
materials are included in Appendix C. Additional information regarding system designs in the three building
types is summarized in the sections below.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 6
Prior to installation of the building floor slab, a washed stone sub-base (e.g., #57 stone or Engineer-approved
equivalent) at least 4 inches thick will be installed and a Terra-Vent® vapor collection system will be installed in
the stone sub-base. The washed stone sub-base will allow for vapor movement toward the Terra-Vent® vapor
collection system. A Nitra-Seal® 40-mil Vapor Intrusion Barrier System will then be installed prior to
construction of the floor slab. The Terra-Vent® and 40-mil vapor intrusion barrier will be installed by an
applicator certified by the manufacturer in accordance with manufacturer recommendations.
Chlorinated solvents or other constituents of concern (as listed in Exhibit 2 from the Notice of Brownfields
Property, included in Appendix D) will not be used in the construction of the VIMS. Safety data sheets shall be
provided by the installation contractor and included in the VIMS installation report.
The general locations/routing of the VIMS components are shown in Appendix B, and locations may be
adjusted in the field based on factors such as subsurface utilities, changes in the foundation design, and other
construction considerations. A drawing depicting the components’ locations and routing will be provided in
the system installation report. In general, the following criteria for configurations of the system components
will be used:
• Terra-Vents® shall be placed no closer than 10 feet from the edge of the building slab and no further
apart than 50 feet on center.

• Four-inch diameter, Schedule-40 PVC vent riser pipes will be installed in the general locations shown
in Appendix B.

• Vent riser maximum spacing shall be 100 feet between risers. There shall be a minimum of two
discharge stacks in each building.

• Accessible vent risers and discharge piping shall be labeled with the words “SOIL GAS – DO NOT
MODIFY – CONTACT BUILDING MANAGEMENT” at intervals no greater than 10 linear feet, including a
label above the roof.

• Vent riser length (solid pipe portion of riser from under slab to discharge point) shall be a maximum of
70 feet in length.

• Vent riser outlets must be located greater than 10 feet from any building air intake.

• Open air patios and breezeways will not receive vapor intrusion barriers or venting, and shall not be
enclosed.

Vent riser piping may travel below the slab to a nearby building wall or column, before passing through the
slab and being routed to the roof for discharge.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 7
Monitoring points will be installed which will extend through the building concrete slab into the gas permeable
layer to allow for measurement of pressure differential and collection of sub-slab soil-gas samples. Monitoring
point construction details are presented in Appendix B.
Four permanent monitoring points will be installed within each Type 12A12B and Type 12B12C building, and
three permanent monitoring points will be installed in the Clubhouse building. Additionally, four temporary
monitoring points will be installed within each Type 12A12B and Type 12B12C building, and three temporary
monitoring points will be installed in the Clubhouse building. In the case that a post-tensioned slab is used,
the temporary monitoring points will be installed as permanent monitoring points (with eight total
permanent monitoring points in each apartment building, and six in the Clubhouse building).
Some monitoring points will be installed at locations remotely distant from the riser pipe to Terra-Vent®
transition, but no closer than five feet from building exterior foundations. Monitoring points may be screened
at the designated location and connected via tubing installed within the gravel layer to locations where they
will pass through the building slab and vapor barrier to allow for access. Access points in Type 12A12B and
Type 12B12C buildings will be located within breezeways to allow for access without entering apartment
units. The monitoring points will allow for measurement of sub-slab vacuum and collection of sub-slab
samples.
The VIMS in four buildings located closest to the known groundwater TCE plume (Building1, Building 2,
Building 11, and Building 12) will be will operate as active systems, with electric fans located above the
building roofs. Each riser in these buildings will have a RadonAway RP-145 fan with electrical connections.
The fan model may be modified with engineer approval following pilot testing in each building, as long as
minimum vacuum levels are achieved as specified in Section 4.1. Risers with active fans will include a low
vacuum alarm (RadonAway Checkpoint IIR Mitigation System Monitor with Remote Alarm) with audible and
visual (LED light) notification when vacuum in the riser drops below 0.25 inches of water column vacuum.
The monitor will be mounted on each riser, and the audible alarms will be located in breezeways of
apartment buildings, and on the building exterior of the Clubhouse.
The VIMS in the other nine buildings (Buildings 3 through 10, and the Clubhouse) will operate as passive
systems. Ventilator caps (Active Ventilation Products, Inc. Model AV-04-PVC or Engineer-approved equivalent)
that draw a vacuum on the system when the wind blows will be installed at the top of each vent riser pipe.
These caps will also prevent rainfall and debris/animals from entering the riser pipes. If the results of the Pre-
Occupancy System Effectiveness Testing (Section 4) in these buildings warrant that “active” depressurization of
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 8
the sub-slab area is necessary, the installation of in-line fans or other methods of active depressurization will
be considered.

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 9
3.0 QUALITY ASSURANCE/QUALITY CONTROL
Field QA/QC inspections will be performed periodically during installation of the VIMS, including placement
of soil-gas collection materials, piping, and vapor barrier. Inspections will include the items listed below.
• VIMS components will be inspected prior to placement of the vapor barrier, including gas permeable
layers, soil gas inlets, transition to exhaust piping, and placement of vapor monitoring probes.
• The vapor barrier will be inspected following placement. Coupon samples will be collected in
accordance with manufacturer requirements and the barrier thickness will be measured and
recorded. Smoke testing will also be performed in accordance with manufacturer requirements
under observation by an inspector.
The inspections will be performed by qualified, manufacturer-trained/certified personnel under the
supervision of the design engineer, and will include field logs and photographs. Notice will be provided to
the BFP at least two business days prior to testing activities. Under no circumstance shall VIMS components
or vapor intrusion barriers be covered without inspection.

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 10
4.0 POST-CONSTRUCTION/PRE-OCCUPANCY SYSTEM EFFECTIVENESS
TESTING
Post-construction and pre-occupancy testing will be conducted to evaluate system effectiveness. Testing will
consist of vacuum influence testing and sub-slab soil gas testing. The results of testing will be provided to
the BFP for conditional occupancy consideration.
4.1 VACUUM INFLUENCE TESTING
A pilot test will be performed in each building to evaluate the ability to achieve vacuum influence in the
subsurface after placement of the concrete slab. Pilot testing will be conducted by connecting a fan to
vertical system riser pipes to apply a vacuum to the system and measuring the pressure differential in
vacuum monitoring points installed through the concrete slab in the gas permeable layer. For buildings with
active systems, pilot testing will be performed using the model of fan planned to be used permanently at
those buildings. Vacuum measurements will be recorded from monitoring points periodically during testing.
A minimum sub-slab pressure differential of 4 pascals (0.016 inches of water column) vacuum at each
monitoring point will serve as the criterion for acceptable vacuum influence. As some monitoring points will
be installed at distant locations from system risers, the vacuum influence at these locations represent worst-
case conditions.
If pilot testing does not produce the specified minimum pressure differential in each monitoring point,
consideration of average sub-slab vacuum levels, or alternative sampling methods, or system modifications
will be made.
4.2 SUB-SLAB SOIL GAS TESTING
Sub-slab soil gas samples will be collected from each building following VIMS construction and prior to
building occupancy to evaluate VIMS performance. These samples will be analyzed to assess whether sub-
slab soil gas VOC concentrations exceed acceptable risk levels. The number of sub-slab soil gas samples
collected from each building will depend on distance to the known groundwater plume, as listed below.
• Four sub-slab soil gas samples will be collected from Building 1, Building 2, Building 11, and
Building 12.
• Two sub-slab soil gas samples will be collected from Building 3, Building 10, and the Clubhouse.
• One sub-slab soil gas sample will be collected from Buildings 4 through 9.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 11
Samples will be collected from monitoring points approximately evenly spaced within each building, or
centrally located if only once sample is collected. Sub-slab soil gas samples from buildings where Indoor Air
Quality (IAQ) sampling will be performed (as described in Section 4.3) will be collected concurrently or
immediately after completion of IAQ sampling.
Upon receipt of a 1-liter or 6-liter Summa® canister from the laboratory, Wood will perform an inspection to
verify that the canister is suitable for use. If the initial vacuum prior to sampling is in excess of 10% lower than
the vacuum documented by the laboratory upon shipment, the canister will not be used. The canister will
have a dedicated pressure gauge and flow controller and will be individually certified. The sampling points
will be connected to TeflonTM tubing. The sampling points will be purged of stagnant air at a rate of no more
than 200 mL/min. A leak-check will be performed during purging. The Summa® canisters and sample tubing
will be surrounded by a helium-shroud for leak-check detection. The helium-shroud will consist of plastic
container placed over the Summa® canisters and sample tubing and then filled with helium. Additionally, the
protective PVC piping around the sample tubing will be filled with helium to evaluate the presence of leaks in
the tubing. Field personnel will collect the leak test samples from the monitoring points using Tedlar® bags.
The leak test sample will be screened in the field for helium using a MGD-2002 Multi-Gas leak (di-electric)
detector. Field personnel will also use the helium detector to monitor the concentration of helium inside the
shrouds. A leak will be considered to have occurred when the helium concentration inside the Tedlar® bag is
greater than 10% of the helium concentration within the shroud.
Following purging and the leak-check, the tubing will be connected to 1-liter or 6-liter Summa® canisters.
The soil-gas samples will be collected into the Summa® canisters at an approximate flow rate of 200 mL/min
(30-min sample time). The final vacuum level of Summa® canisters shall not reach zero inches of mercury.
Following collection of the soil-gas samples, the Summa® canisters will be shipped via courier to an AIHA –
LAP, LLC certified laboratory. The vacuum in the Summa® canisters will be measured and recorded by the
laboratory upon receipt. The soil-gas samples will be analyzed for VOCs via EPA Compendium Method TO-
15. The samples will be analyzed for the full list of VOCs provided by the laboratory. The laboratory method
detection limits will meet or will be below the applicable residential standards and J-flags will be reported by
the laboratory. In addition, the laboratory will include Level II QA/QC in the analytical report. Sub-slab
sampling data including recorded vacuum levels, helium leak check readings, and analytical results will be
included in the VIMS installation report.
In the event that sub-slab soil gas concentrations exceed the lifetime incremental cancer risk of 1x10-4 or a
non-carcinogenic risk hazard index of 1.0 for compounds originating from subsurface vapor intrusion as
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 12
calculated using the NCDEQ Risk Calculator, IAQ sampling will be performed in that building using
procedures described in Section 4.3..

4.3 INDOOR AIR SAMPLING
IAQ sampling will be performed in at least five buildings as listed below following VIMS construction and
prior to building occupancy to evaluate VIMS performance.
• Four IAQ samples will be collected from Building 1, Building 2, Building 11, and Building 12.
• Two IAQ samples will be collected from the Building 3, Building 10, and the Clubhouse.
• One IAQ sample will be collected from Buildings 3 through 10 only if sub-slab soil gas
concentrations in that building exceed the lifetime incremental cancer risk of 1x10-4 or a non-
carcinogenic risk hazard index of 1.0 as calculated using the NCDEQ Risk Calculator.
IAQ samples will be collected from the same ground-floor apartment units (or Clubhouse rooms) above the
screens of the sub-slab soil gas monitoring points that are sampled under Section 4.2. One exterior air
sample will be collected concurrently from outdoors during each indoor air sample collection to evaluate
background air quality.
The IAQ sampling will be performed in general accordance with the NCDEQ DWM Vapor Intrusion Guidance
(dated March 2018). Upon receipt of 1-liter or 6-liter Summa® canisters from the laboratory, an inspection
will be performed to verify that each canister is suitable for use. If the initial vacuum prior to sampling is in
excess of 10% lower than the vacuum documented by the laboratory upon shipment, the canister will not be
used. The canisters will have a dedicated pressure gauge and flow controller and will be individually certified.
Prior to the collection of the IAQ samples, a building survey and pre-sampling evaluation will be completed
using the “DWM Indoor Air Building Survey and Sampling Form” attached in the Vapor Intrusion Guidance
(NCDEQ, 2018).
During sample collection, the canisters will be placed at an approximate height of 5 to 6 feet above the
floor/ground surface. In addition, the canisters will be placed at a minimum of 5 feet from exterior walls. Each
sample will be collected over a 24-hour sample period. The vacuum readings of the canisters will be recorded
prior to, and after sample collection. Sampling will be considered complete following the 24-hour sample
period. The final vacuum level of Summa® canisters shall not reach zero inches of mercury. Weather
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
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conditions (relative humidity, temperature, atmospheric pressure, and wind speed/direction) will be recorded
during the 24-hour sampling period from a nearby, public weather station.
Following sample collection, the canisters will be delivered under chain-of-custody protocol via courier to an
AIHA LAP-certified laboratory for analysis of VOCs via EPA Compendium Method TO-15. The samples will be
analyzed for the full list of VOCs, unless a limited list is approved by the BFP. The vacuum in the Summa®
canisters will be measured and recorded by the laboratory upon receipt. The laboratory method detection
limits will meet or will be below the applicable residential screening levels and J-flags will be reported by the
laboratory. In addition, the laboratory will include Level II QA/QC in the analytical report. IAQ sampling data
including recorded vacuum levels and analytical results will be included in the VIMS installation report.
Discontinuation of indoor air sampling in each building may be requested from NCDEQ following the pre-
occupancy sampling, with the exception of Building 1, Building 2, Building 11, and Building 12, which will
require at least one semi-annual sampling event as described in Section 5.0.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 14
5.0 POST-OCCUPANCY TESTING
Following post-construction/pre-occupancy testing, sub-slab soil gas and IAQ sampling will be conducted at
a semi-annual frequency from the locations specified in Sections 4.2 and 4.3 in buildings where approval to
discontinue sampling was not provided by NCDEQ. Semi-annual sampling will proceed until approval from
NCDEQ is provided to modify or discontinue sampling, which may be provided on an individual building
basis. If results indicate a lifetime incremental cancer risk of less than 1x10-4 or a non-carcinogenic risk hazard
index of less than 1.0 for compounds originating from subsurface vapor intrusion as calculated using the
NCDEQ Risk Calculator, a request to terminate sampling may be submitted to NCDEQ for approval.
Buildings where active systems with electric fans are in place (Building1, Building 2, Building 11, and Building
12) will require regular vacuum monitoring to verify vacuum influence beneath building slabs. Vacuum
monitoring will be conducted by measuring the pressure differential in vacuum monitoring points installed
through the concrete slab in the gas permeable layer. A minimum sub-slab pressure differential of 4 pascals
(0.016 inches of water column) vacuum at each monitoring point will serve as the criterion for acceptable
vacuum influence.
Vacuum monitoring will take place on a monthly basis following system start-up for 12 months. If each
monitoring point in a building meets the acceptable vacuum criterion of 4 pascals during each of the first 12
months, vacuum monitoring will be carried out on an annual basis in that building thereafter. Further
changes to the vacuum monitoring schedule will require NCDEQ approval.
Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 15
6.0 FUTURE TENANTS AND BUILDING USES
The building owner will require future tenants to provide notification to the owner in advance of performing
modifications to the piping and floor slabs. Modifications to the VIMS piping and/or floor slabs must be
approved by the owner, performed to the satisfaction of an NC-licensed Professional Engineer, and
documented in a report provided to the BFP. Vent pipe riser labeling (with the words “SOIL GAS – DO NOT
MODIFY - CONTACT BUILDING MANAGEMENT”) will assist in preventing unintentional system modifications
and addressing system damage. Requirements related to mitigation of vapor intrusion are included on land
use restrictions recorded on the deed of the site parcel, which will require annual certification from current
and future owners.

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 16
7.0 REPORTING
The results of post-construction, pre-occupancy testing will be provided to the BFP for conditional occupancy
consideration as described in Section 4.0.
Following system installation, a VIMS Installation Report will be prepared which will document VIMS
installation activities. The VIMS Installation Report will be sealed by a Professional Engineer and submitted to
the BFP for review and approval. The report will summarize the installation, QA/QC measures, post-
construction/pre-occupancy system effectiveness testing, and provide an opinion of whether the VIMS was
installed in conditions consistent with the VIMS design and objectives. In the appendices, the report will
include as-built drawing(s), inspection logs including photographs and field logs, and safety data sheets for
materials used during construction that could contribute to background indoor air contamination.

Vapor Intrusion Mitigation System Design
The HUB on Harris
Charlotte Aircraft Brownfields Site
7705 E. WT Harris Blvd
Charlotte, North Carolina

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228-20-0571 November 5, 2020
Page 17
8.0 REFERENCES
ANSI/AARST CC-1000, Soil Gas Control Systems in New Construction of Buildings, 2018.

EPA, Radon Prevention in the Design and Construction of Schools and Other Large Buildings, 1994.

Los Angeles Department of Building and Safety, Standard Plan: Methane Hazard Mitigation, Revised February
2010.

NCDEQ, Brownfields Program, VIMS Design Submittal New Construction Minimum Requirements Checklist,
December 2017.

NCDEQ, Division of Waste Management, Vapor Intrusion Guidance, March 2018.

North Carolina Department of Environment and Natural Resources, Division of Waste Management, Solid
Waste Section, Landfill Gas Monitoring Guidance, November 2010.

FIGURES

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Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS,FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, EsriJapan, METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, andthe GIS User Community
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APPENDIX A
ENVIRONMENTAL ASSESSMENT DATA SUMMARY

Table 1 - Soil Sample KeyFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaSample ID Reason for SamplingVOCs by EPA Method 8260BSVOCs by EPA Method 8270D and 3550CHexavalent Chromium by EPA Method 3060A/796ARCRA Metals by EPA Method 6020B/7471BTPH by EPA Method 8015CChlorinated Herbicides by EPA Method 8151AOrganochlorine Pesticides by EPA Method 8081BGlyphosate by EPA Method 8151ASB-1Historical Land Uses*XXXX--XX--SB-2Historical Land Uses*XXXX--XX--SB-3Historical Land Uses*XXXX--XX--SB-4 Wooden Racks -- -- -- X -- X X XSB-5 Septic System XXXX--------SB-6Former Gasoline USTXXXXX------SB-7 Wooden Racks -- -- -- X -- X X XSB-8 Drum Storage XXXX--XX--SB-9 Drum Storage XXXX--XX--SB-10 Imported Fill XXXX--------SB-11Septic System XXXX--------SB-12Historical Land Uses*XXXX--XX--SB-13Former Aviation Fuel USTs and Septic SystemXXXXX------SB-14Septic System XXXX--------SB-15 Former SumpXXXX--------DUP-S Quality ControlX--------------SB-16-1 Runway XXXXXXX--SB-16-2 Runway XXXXXXX--SB-17 Runway XXXXXXX--Notes:1. VOCs indicates Volatile Organic Compounds.2. EPA indicates Environmental Protection Agency.3. SVOCs indicates Semi-volatile Organic Compounds.4. RCRA indicates Resource Conservation and Recovery Act.5. TPH indicates Total Petroleum Hydrocarbons.6. UST indicates Underground Storage Tanks.7. *refers to historical agricultural, commercial and/or industrial land uses.Page 1 of 1November 2018
Table 2 - Groundwater Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaDMW-2 DMW-4 MW-1 MW-2 DUP (MW-2) MW-3 MW-6 MW-8 MW-9 MW-10 MW-1261 143 20 20 2 20 20 24 24 24.5 20Top56 -- 5 5 5 5 5 9 9 9.5 5Bottom61 -- 20 20 20 20 20 24 24 24.5 2029-Sep-18 29-Sep-18 28-Sep-18 28-Sep-18 28-Sep-18 29-Sep-18 29-Sep-1829-Sep-18 29-Sep-18 28-Sep-18 29-Sep-18Residential VISL Target Groundwater Concentration (µg/L)15A NCAC 02L Groundwater Standards and IMACs (values in µg/L)UnitsVolatile Organic Compounds (VOCs) by EPA Method 8260B2 1 µg/L78 U 1.6 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U0.43 J16 UNA 70 µg/L 58 U 1.2 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U15.4 JNA 70 µg/L 61 U 1.2 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U21.1 J41 50 µg/L200 J 1.0 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U1.6 18.1 J266 20 µg/L3591.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U55.88 6 µg/L118 J1.7 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U23.8 J2 0.4 µg/L2,1001.6 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U16 U20 350 µg/L4251.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U57.0NA 70 µg/L15,0001.4 U 0.28 U 0.29 U 0.29 U 0.28 U 0.29 U 0.29 U4.90.28 U2,500NA 70 µg/L 55 U 1.1 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U23.8 JNA NA µg/L 53 U 1.1 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U17.7 J450 20 µg/L57 U1.1 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U0.28 J11 U5 6 µg/L257 J5.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U182 J243 70 µg/L72 U1.4 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U52.36 0.7 µg/L54 U62.90.22 U 0.22 U 0.22 U 0.22 U 0.22 U0.97 J 31.63.7 19.5 J1,920 600 µg/L 75 U 1.5 U 0.30 U 0.30 U 0.30 U 0.30 U 0.30 U 0.30 U 0.30 U0.37 J15 U742200µg/L 62 U 1.2 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U32.9 J1 3 µg/L105 J2600.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U13.70.35 U1,88025 400 µg/L224 J1.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U53518 400 µg/L132 J1.4 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U13636 500 µg/L 120 U 2.3 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U40.1 J49 500 µg/L247 J1.3 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U67.339 NA µg/L247 J3.6 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U107 JSemi-volatile Organic Compounds (SVOCs) by EPA Method 8270DNA 8.3 µg/L 0.63 U 0.63 U 0.60 U 0.63 U 0.63 U 0.60 U 0.63 U 0.63 U 0.63 U0.63 U0.98 J266 20 µg/L1800.53 U 0.50 U 0.53 U 0.53 U 0.50 U 0.53 U 0.53 U 0.53 U 0.53 U24.4NA 200 µg/L6.80.53 U 0.50 U 0.53 U 0.53 U 0.50 U 0.53 U 0.53 U 0.53 U 0.53 U1.6 J3 6 µg/L23.90.53 U 0.50 U 0.53 U 0.53 U 0.50 U 0.53 U 0.53 U 0.53 U 0.53 U4.7 JNA 300 µg/L 0.74 U 0.74 U 0.70 U 0.74 U 0.74 U 0.70 U 0.74 U 0.74 U 0.74 U0.74 U1.3 JNA 8.3 µg/L1.9 J0.55 U 0.53 U 0.55 U 0.55 U 0.53 U 0.55 U 0.55 U 0.55 U 0.55 U31.8NA 30 µg/L2.8 J0.63 U 0.60 U 0.63 U 0.63 U 0.60 U 0.63 U 0.63 U 0.63 U 0.63 U42.35 6 µg/L1650.53 U 0.50 U 0.53 U 0.53 U 0.50 U 0.53 U 0.53 U 0.53 U 0.53 U84.1NA 200 µg/L 0.91 U 0.91 U 0.86 U 0.91 U 0.91 U 0.86 U 0.91 U 0.91 U 0.91 U0.91 U1.5 JResource Conservation and Recovery Act (RCRA) Metals by EPA 6010D/7470ANA 700 µg/L449200 U 200 U 200 U 200 U 200 U 200 U 200 U 200 U211200 USilverNDNDNDNDNDNDNDNDNDNDNotes:1. Groundwater 2L Standards refer to the Title 15A North Carolina Administrative Code (NCAC) 2L Groundwater Quality Standards, amended in April 2013.2. IMACs indicate Interim Maximum Allowable Concentrations.3. Residential VISL Target Groundwater Concentrations were calculated using the US Environmental Protection Agency Vapor Intrusion Screening Level Calculator for a residential scenario with a hazard quotient of 0.1 and a target risk of 10-6.4. Only constituents that were detected above the Method Detection Limit (MDL) in at least one monitoring well during this sampling event are included in this table.5. Bold concentrations are detected above the laboratory MDL.6. Italicized values indicate that the MDL is greater than the Groundwater 2L Standard or IMAC.7. -- indicates screen depth information not available.9. Underlined concentrations indicate exceedances of the Target Groundwater Concentrations.10. µg/L indicates micrograms per liter.11. ft bgs indicates feet below ground surface.12. J indicates estimated concentration above the laboratory MDL and below the Reporting Limit (RL). 13. U indicates analyte not detected above the MDL indicated.14. NA indicates there is No Applicable Target Groundwater Concentration, Groundwater 2L Standard or IMAC.8. Concentrations highlighted in yellow indicate exceedances of the Groundwater 2L or IMAC Standards.Well IDApproximate Depth (ft bgs)Date SampledScreened Interval (ft bgs)Analytem&pXyleneo XyleneMethyl-tert-butyl-ether (MTBE)Naphthalenep-Isopropyltoluenen-PropylbenzeneBenzenen-Butylbenzenesec-ButylbenzeneChlorobenzene1,3,5 TrimethylbenzeneTetrachloroethene (PCE)Toluene1,1,1 TrichloroethaneTrichloroethene (TCE)1,2,4 Trimethylbenzene1,1 Dichloroethane1,2 Dichloroethane1,2 Dichlorobenzene1,1 Dichloroethenecis-1,2 DichloroetheneIsopropylbenzenePhenanthreneBariumTotal XyleneDibenzofuran1,2-Dichlorobenzene1,3-Dichlorobenzene1,4-DichlorobenzeneFluoreneNaphthalene1-Methylnaphthalene2-MethylnaaphthalenePage 1 of 1November 2018
Table 3 - Soil Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaSB-1 SB-2 SB-3 SB-4 SB-5 SB-6 SB-7 SB-8 SB-9 SB-10 SB-110-2 0-2 0-2 0-2 4 4 0-2 0-2 0-2 0-2 4Composite Composite Composite Composite Grab Grab Composite Composite Composite Composite Grab0.0 0.1 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.012-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-1812-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18AnalyteNCDEQ Residential Health Based PSRG (mg/kg) UnitsVolatile Organic Compounds (VOCs) by EPA Method 8260BAcetone 12,000 mg/kg 0.84 U 0.62 U 0.81 U NA 0.72 U2.24 JNA 0.92 U 1.00 U 0.73 U 0.76 Un-Butylbenzene 780 mg/kg 0.084 U 0.062 U 0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 Ucis-1,2 Dichloroethene 31 mg/kg 0.12 U 0.085 U 0.11 U NA 0.10 U 0.10 U NA 0.13 U 0.14 U 0.10 U 0.10 UEthyl Alcohol NC mg/kg 6.30 U7.61 J6.10 U NA 5.4 U 5.4 U NA 6.9 U 7.8 U 5.5 U 5.7 Up-Isopropyltoluene NC mg/kg 0.084 U 0.062 U 0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 UMethylene chloride 58 mg/kg 0.34 U 0.25 U 0.33 U NA0.431 JB 0.506 JBNA0.501 JB 0.476 JB 0.312 J 0.348 JNaphthalene 4.1 mg/kg 0.17 U 0.12 U 0.16 U NA 0.14 U 0.15 U NA 0.18 U 0.21 U 0.15 U 0.15 UToluene 990 mg/kg 0.084 U66.9 JB0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 UTrichloroethene (TCE) 0.87 mg/kg 0.084 U 0.062 U 0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 U1,2,4 Trimethylbenzene 63 mg/kg 0.084 U 0.062 U 0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 U1,3,5 Trimethylbenzene 56 mg/kg 0.084 U 0.062 U 0.081 U NA 0.072 U 0.073 U NA 0.092 U 0.100 U 0.073 U 0.076 USemi-volatile Organic Compounds (SVOCs) by EPA Method 8270DAcenaphthene 720 mg/kg 0.023 U 0.022 U 0.021 U NA 0.023 U 0.023 U NA 0.023 U 0.022 U 0.021 U 0.023 UFluorene 480 mg/kg 0.023 U 0.023 U 0.023 U NA 0.023 U 0.023 U NA 0.023 U 0.022 U 0.022 U 0.023 U1-Methylnaphthalene 18 mg/kg 0.021 U 0.021 U 0.021 U NA 0.021 U 0.022 UNA 0.021 U 0.021 U 0.020 U 0.021 U2-Methylnaaphthalene 48 mg/kg 0.021 U 0.021 U 0.021 U NA 0.021 U 0.022 U NA 0.021 U 0.021 U 0.020 U 0.021 UNaphthalene 4.1 mg/kg 0.021 U 0.021 U 0.021 U NA 0.021 U 0.022 U NA 0.021 U 0.021 U 0.020 U 0.021 UN-Nitrosodiphenylamine 110 mg/kg 0.023 U 0.023 U 0.023 U NA 0.023 U 0.024 U NA 0.023 U 0.022 U 0.022 U 0.023 UPhenanthrene NC mg/kg 0.021 U 0.021 U 0.021 U NA 0.021 U 0.022 U NA 0.021 U 0.021 U 0.020 U 0.021 UPyrene 360 mg/kg 0.024 U 0.024 U 0.024 U NA 0.025 U 0.025 U NA 0.025 U 0.024 U 0.023 U 0.025 UChlorinated Herbicides by EPA Method 8151AGlyphosate 1,300 mg/kg NA NA NA 0.015 U NA NA 0.015 U NA NA NA NAOrganochlorine Pesticides by EPA Method 8081B4,4'-DDT 1.9 mg/kg 0.00062 U 0.00062 U 0.00063 U 0.00067 U NA NA 0.00069 U 0.00064 U0.0015 JNA NATPH Gasoline Range Organics (C6-C10) 110 mg/kg NA NA NA NA NA 3.6 U NA NANA NA NATPH (C10-C28) 20 mg/kg NA NA NA NA NA 3.2 U NA NA NA NA NAResource Conservation and Recovery Act (RCRA) Metals by EPA 6020B/7471B and Hexavalent Chromium by EPA 3060A/7196AArsenic 0.68 mg/kg2.6 1.9 4.1 4.3 2.6 2.0 2.5 4.3 4.2 3.7 2.8Barium 3,100 mg/kg69.1 84.8 44.4 28.3 11.3 26.1 23.4 23.0 30.5 34.4 42.1Cadmium 14 mg/kg 1.0 U 1.2 U 1.1 U3.11.0 U 0.98 U 1.1 U14.4 10.20.81 U 1.1 UTotal Chromium 23,000 mg/kg37.5 15.8 55.0 58.8 47.1 35.6 63.9 294 58.1 65.8 59.4Hexavalent Chromium 0.31 mg/kg1.40.50 U 1.7NA0.63 1.1NA0.84 0.99 1.3 1.7Lead 400 mg/kg13.7 6.0 17.3 11.2 8.2 6.1 5.5 289 42.1 9.4 6.5Mercury 2.3 mg/kg 0.048 U 0.051 U0.081 0.080 0.074 0.066 0.25 0.18 0.10 0.084 0.059Selenium 78 mg/kg3.2 1.9 1.6 2.1 1.4 1.1 1.5 3.3 2.0 1.4 1.9Silver 78 mg/kg 1.0 U 1.2 U 1.1 U 1.3 U 1.0 U 0.98 U 1.1 U50.0 1.4 0.81 U 1.1 UNotes:3. Bold concentrations are detected above the laboratory MDL.4. Italicized values indicate that the MDL is greater than the Residential PSRG.5. Concentrations highlighted in yellow indicate exceedances of the Residential PSRGs.6. mg/kg indicates milligrams per kilogram.7. ft bgs indicates feet below ground surface.9. JB indicates an estimated value because analyte was found in associated method blank.10. U indicates analyte not detected above the MDL indicated.11. NA indicates the compound was not analyzed.12. NC indicates there is no applicable Residential PSRG.13. ppm indicates parts per million.1. Residential health based preliminary soil remediation goals (PSRGs) from North Carolina Department of Environmental Quality (NCDEQ), 2018.2. Only constituents that were detected above the Method Detection Limit (MDL) in at least one soil sample during this sampling event are included in this table.8. J indicates estimated concentration above the laboratory MDL and below the Reporting Limit (RL). Total Petroleum Hydrocarbons (TPH) by EPA Method 8015C (mg/kg)Soil Sample IDSample Depth (ft bgs)Sample TypeMaximum PID reading (ppm)Sample DatePage 1 of 2November 2018
Table 3 - Soil Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaAnalyteNCDEQ Residential Health Based PSRG (mg/kg) UnitsVolatile Organic Compounds (VOCs) by EPA Method 8260BAcetone 12,000 mg/kgn-Butylbenzene 780 mg/kgcis-1,2 Dichloroethene 31 mg/kgEthyl Alcohol NC mg/kgp-Isopropyltoluene NC mg/kgMethylene chloride 58 mg/kgNaphthalene 4.1 mg/kgToluene 990 mg/kgTrichloroethene (TCE) 0.87 mg/kg1,2,4 Trimethylbenzene 63 mg/kg1,3,5 Trimethylbenzene 56 mg/kgSemi-volatile Organic Compounds (SVOCs) by EPA Method 8270DAcenaphthene 720 mg/kgFluorene 480 mg/kg1-Methylnaphthalene 18 mg/kg2-Methylnaaphthalene 48 mg/kgNaphthalene 4.1 mg/kgN-Nitrosodiphenylamine 110 mg/kgPhenanthrene NC mg/kgPyrene 360 mg/kgChlorinated Herbicides by EPA Method 8151AGlyphosate 1,300 mg/kgOrganochlorine Pesticides by EPA Method 8081B4,4'-DDT 1.9 mg/kgTPH Gasoline Range Organics (C6-C10) 110 mg/kgTPH (C10-C28) 20 mg/kgResource Conservation and Recovery Act (RCRA) Metals by EPA 6020B/7471B and Hexavalent ChrArsenic 0.68 mg/kgBarium 3,100 mg/kgCadmium 14 mg/kgTotal Chromium 23,000 mg/kgHexavalent Chromium 0.31 mg/kgLead 400 mg/kgMercury 2.3 mg/kgSelenium 78 mg/kgSilver 78 mg/kgNotes:3. Bold concentrations are detected above the laboratory MDL.4. Italicized values indicate that the MDL is greater than the Residential PSRG.5. Concentrations highlighted in yellow indicate exceedances of the Residential PSRGs.6. mg/kg indicates milligrams per kilogram.7. ft bgs indicates feet below ground surface.9. JB indicates an estimated value because analyte was found in associated method blank.10. U indicates analyte not detected above the MDL indicated.11. NA indicates the compound was not analyzed.12. NC indicates there is no applicable Residential PSRG.13. ppm indicates parts per million.1. Residential health based preliminary soil remediation goals (PSRGs) from North Carolina Department of Environmental Quality (NCDEQ), 2018.2. Only constituents that were detected above the Method Detection Limit (MDL) in at least one soil sample during this sampling event are included in this table.8. J indicates estimated concentration above the laboratory MDL and below the Reporting Limit (RL). Total Petroleum Hydrocarbons (TPH) by EPA Method 8015C (mg/kg)Soil Sample IDSample Depth (ft bgs)Sample TypeMaximum PID reading (ppm)Sample DateSB-12 SB-13 SB-14 SB-15 DUP-S (SB-15) SB-16-1 SB-16-2 SB-170-24444392Composite Grab Grab Grab Grab Grab Grab Grab0.0 0.0 0.0 16.3 16.3 0.1 0.0 0.012-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-18 12-Oct-1812-Oct-181.00 U 0.84 U 0.82 U 0.95 U 0.81 U 0.94 U 1.10 U 0.74 U0.100 U 0.084 U 0.082 U0.143 J 0.082 J0.094 U 0.11 U 0.074 U0.14 U 0.12 U 0.11 U0.486 0.6560.13 U 0.15 U 0.10 U14.8 J6.3 U 6.1 U 7.1 U 6.1 U 7.1 U 0.11 U 5.6 U0.10 U 0.084 U 0.082 U0.147 J 0.118 J0.094 U 560 U 0.074 U0.40 U0.392 J0.33 U 0.38 U0.404 J 0.393 J0.44 U0.322 J0.20 U 0.17 U 0.16 U0.377 J 0.331 J0.19 U 0.22 U 0.15 U0.10 U 0.084 U 0.082 U 0.095 U 0.081 U 0.094 U 0.11 U 0.074 U0.10 U 0.084 U 0.082 U1.15 1.790.094 U 0.11 U 0.074 U0.10 U 0.084 U 0.082 U0.442 J 0.283 J0.094 U 0.11 U 0.074 U0.10 U 0.084 U 0.082 U0.207 J 0.156 J0.094 U 0.11 U 0.074 U0.024 U 0.024 U 0.024 U2.22NA 0.025 U 0.028 U 0.022 U0.024 U 0.024 U 0.025 U3.91NA 0.025 U 0.028 U 0.023 U0.023 U 0.022 U 0.023 U17.00NA 0.024 U 0.027 U 0.021 U0.023 U 0.022 U 0.023 U25.80NA 0.024 U 0.027 U 0.021 U0.023 U 0.022 U 0.023 U4.59NA 0.024 U 0.027 U 0.021 U0.024 U 0.024 U 0.025 U3.85NA 0.025 U 0.029 U 0.023 U0.023 U 0.022 U 0.023 U6.64NA 0.024 U 0.027 U 0.021 U0.026 U 0.026 U 0.026 U0.512 JNA 0.027 U 0.031 U 0.024 UNA NA NA NA NA NA NA NA0.00068 U NA NA NA NA 0.00071 U 0.00079 U 0.00063 UNA 4.2 U NA NA NA 4.7 U 5.5 U 3.7 UNA 3.3 U NA NA NA 3.5 U 3.9 U 3.1 U2.7 1.9 2.0 1.5NA2.8 2.2 4.315.6 8.4 12.0 11.8NA13.8 15.9 34.31.2 U 1.1 U1.31.0 U NA 0.98 U 1.3 U 1.1 U38.6 34.0 50.9 49.6NA54.0 49.3 1321.90.54 U0.80 0.75NA2.6 1.1 0.934.0 4.4 5.6 5.9NA5.7 8.2 9.40.170.048 U 0.055 U 0.050 U NA0.150.062 U0.0561.2 U1.5 1.41.0 U NA1.3 1.7 1.51.2 U 1.1 U 1.3 U 1.0 U NA 0.98 U 1.3 U 1.1 UPage 2 of 2November 2018
Table 4 - Soil Gas Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaSGP-1 SGP-2 SGP-3 SGP-4 DUP (SGP-4)SGP-5Top8.5 8.5 9.5 9.5 9.5 10Bottom9 9 10 10 10 10.515-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18AnalyteSub-Slab and ExteriorSoil Gas Screening Level (SGSL) UnitsVolatile Organic Compounds (VOCs) by EPA Method TO-15Ethanol NAµg/m358 U1320 U 8.6 U 9.2 U12Acetone 220,000µg/m3180 U9162 U68 44 44Carbon Disulfide 4,900µg/m396 U2132 U 14 U 15 U 14 UHexane 4,900µg/m327 U23 120 5.4 4.3 132-Butanone (MEK) 35,000µg/m391 U40 31 U 13 U 14 U 14 UChloroform 41µg/m338 U 6.9 U155.6 U 6.0 U 5.6 UCyclohexane 42,000µg/m3274.8 U183.9 U 4.2 U 4.0 U2,2,4-Trimethylpentane NAµg/m3380 12 785.3 U 5.7 U 5.4 UBenzene 120µg/m345 4.9 383.6 U 3.9 U6.5Heptane 2,800µg/m332 U53 340 9.8 6.9 24Toluene 35,000µg/m330 56 270 12 11 78Tetrachloroethene (PCE) 280µg/m354 180 1,400 78 70 310Chlorobenzene 350µg/m35506.5 U 12 U 5.2 U 5.6 U 5.3 UEthylbenzene NAµg/m334 U11 704.9 U 5.3 U20m,p-Xylene 700µg/m338 53 340 18 15 96o-Xylene 700µg/m334 U14 91 5.75.3 U26Cumene 2,800µg/m338 U 6.9 U135.6 U 6.0 U 5.7 UPropyl Benzene 7,000µg/m338 U 6.9 U305.6 U 6.0 U7.84-Ethyltoluene NAµg/m338 U19 140 6.26.0 U361,3,5-Trimethylbenzene 420µg/m338 U7.0 575.6 U 6.0 U171,2,4-Trimethylbenzene 420µg/m338 U17 130 6.036 U42Notes:1. SGSLs from North Carolina Department of Environmental Quality (NCDEQ) Residential Vapor Intrusion Screening Levels from February 2018.2. SGSL assumes a Target Cancer Risk (TCR) of 1.0E-05 and a Target Hazard Quotient (THQ) of 0.2.3. Only constituents that were detected above the Laboratory Reporting Limit (RL) in at least one soil gas probe during this sampling event are included in this table.4. Bold concentrations are detected above the laboratory RL.5. Concentrations highlighted in yellow indicate exceedances of the SGSL.6. µg/m3 indicates micrograms of analyte per cubic meter of air.7. ft bgs indicates feet below ground surface.8. U indicates analyte not detected above the RL indicated.9. NA indicates there is No Applicable SGSL.Soil Gas Sample IDDate CollectedScreened Interval (ft bgs)Page 1 of 1November 2018
Table 1 - Soil Gas Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaSGP-1 SGP-2 SGP-3 SGP-4 DUP (SGP-4)SGP-5 SGP-6 SGP-6S SGP-7 SGP-8 SGP-9 DUP (SGP-9)Top8.5 8.5 9.5 9.5 9.5 10 7.5 3.5 4.5 - 4.5 4.5Bottom9 9 10 10 10 10.5 8 4 5 - 5 515-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18 15-Oct-18 29-Jan-1929-Jan-19 29-Jan-19 29-Jan-19 29-Jan-19 29-Jan-19AnalyteSub-Slab and ExteriorSoil Gas Screening Level (SGSL)UnitsEthanol NAµg/m358 U1320 U 8.6 U 9.2 U1227 U 8.7 U 8.9 UAcetone 220,000µg/m3180 U9162 U68 44 4486 U 27 U 28 UCarbon Disulfide 4,900µg/m396 U2132 U 14 U 15 U 14 U 45 U 14 U 15 UHexane 4,900µg/m327 U23 120 5.4 4.3 13 224.2 U 4.0 U1,1-Dichloroethane 580µg/m331 U 5.6 U 10 U 4.6 U 4.9 U 4.7 U 14 U 4.6 U 4.7 U2-Butanone (MEK) 35,000µg/m391 U40 31 U 13 U 14 U 14 U 42 U 14 U 14 UChloroform 41µg/m338 U 6.9 U155.6 U 6.0 U 5.6 U615.8 U 5.6 UCyclohexane 42,000µg/m3274.8 U183.9 U 4.2 U 4.0 U 12 U 4.0 U 4.1 U2,2,4-Trimethylpentane NAµg/m3380 12 785.3 U 5.7 U 5.4 U205.5 U 5.4 UBenzene 120µg/m345 4.9 383.6 U 3.9 U6.5 153.8 U 3.7 UHeptane 2,800µg/m332 U53 340 9.8 6.9 24 1104.8 U 4.7 UToluene 35,000µg/m330 56 270 12 11 78 1404.4 U 4.3 UTetrachloroethene (PCE) 280µg/m354 180 1,400 78 70 310 8,200 51 51Chlorobenzene 350µg/m35506.5 U 12 U 5.2 U 5.6 U 5.3 U 16 U 5.3 U 5.4 UEthylbenzene NAµg/m334 U11 704.9 U 5.3 U20 225.1 U 5.0 Um,p-Xylene 700µg/m338 53 340 18 15 96 925.1 U 5.0 Uo-Xylene 700µg/m334 U14 91 5.75.3 U26 235.1 U 5.0 UCumene 2,800µg/m338 U 6.9 U135.6 U 6.0 U 5.7 U 18 U 5.6 U 5.8 UPropyl Benzene 7,000µg/m338 U 6.9 U305.6 U 6.0 U7.818 U 5.6 U 5.8 U4-Ethyltoluene NAµg/m338 U19 140 6.26.0 U36 205.8 U 5.6 U1,3,5-Trimethylbenzene 420µg/m338 U7.0 575.6 U 6.0 U1718 U 5.6 U 5.8 U1,2,4-Trimethylbenzene 420µg/m338 U17 130 6.036 U42 205.8 U 5.6 UNotes:1. SGSLs from North Carolina Department of Environmental Quality (NCDEQ) Residential Vapor Intrusion Screening Levels from February 2018.3. Only constituents that were detected above the Laboratory Reporting Limit (RL) in at least one soil gas probe during this sampling event are included in this table.4. Bold concentrations are detected above the laboratory RL.5. Concentrations highlighted in yellow indicate exceedances of the SGSL.6. µg/m3 indicates micrograms of analyte per cubic meter of air.7. ft bgs indicates feet below ground surface.8. U indicates analyte not detected above the RL indicated.9. NA indicates there is No Applicable SGSL.2. SGSL assumes a Target Cancer Risk (TCR) of 1.0E-05 and a Target Hazard Quotient (THQ) of 0.2.Soil Gas Sample IDDate CollectedScreened Interval (ft bgs)Volatile Organic Compounds (VOCs) by EPA Method TO-15Not Sampled Due to High Water TableNot Sampled Due to High Water TableNot Sampled Due to High Water TablePage 1 of 1March 2019
Table 2 - Groundwater Analytical Data SummaryFormer Charlotte Aircraft #37705 East W.T. Harris BoulevardCharlotte, North CarolinaDMW-2 DMW-4 MW-1 MW-2 DUP (MW-2) MW-3 MW-6 MW-8 MW-9 MW-10 MW-12 TW-1 TW-2 TW-3 TW-4 TW-5 TW-6 DUP (TW-6) TW-7 TW-861 143 20 20 2 20 20 24 24 24.5 20 12.4 12.5 11.8 11.7 12.2 11.8 11.8 12 10.8Top56--55 5 55999.552.42.51.81.72.21.81.820.8Bottom61 -- 20 20 20 20 20 24 24 24.5 20 12.4 12.5 11.8 11.7 12.2 11.8 11.8 12 10.829-Sep-18 29-Sep-18 28-Sep-18 28-Sep-18 28-Sep-18 29-Sep-18 29-Sep-1829-Sep-18 29-Sep-18 28-Sep-18 29-Sep-18 27-Feb-19 27-Feb-19 27-Feb-1927-Feb-19 27-Feb-19 27-Feb-19 27-Feb-19 27-Feb-19 27-Feb-19AnalyteResidential VISL Target Groundwater Concentration (µg/L)Residential Ground Water Screening Level ( GWSL, µg/L)15A NCAC 02L Groundwater Standards and IMACs (µg/L)UnitsVolatile Organic Compounds (VOCs) by EPA Method 8260BBenzene 2 16 1 µg/L78 U 1.6 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U0.43 J16 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 Un-Butylbenzene NA NA 70 µg/L 58 U 1.2 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U0.23 U 0.23 U 0.23 U15.4 J0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 Usec-Butylbenzene NA NA 70 µg/L 61 U 1.2 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U21.1 J0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 U 0.24 UChlorobenzene 41 82 50 µg/L200 J 1.0 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U 0.20 U1.6 18.1 J0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U1,2 Dichlorobenzene 266 530 20 µg/L3591.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U55.80.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U1,1 Dichloroethane 8 76 6 µg/L118 J1.7 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U23.8 J0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U 0.34 U1,2 Dichloroethane 2 22 0.4 µg/L2,1001.6 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U16 U0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U 0.31 U1,1 Dichloroethene 20 39 350 µg/L4251.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U57.00.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 Ucis-1,2 Dichloroethene NA NA 70 µg/L15,0001.4 U 0.28 U 0.29 U 0.29 U 0.28 U 0.29 U 0.29 U4.90.28 U2,5000.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 U 0.28 UIsopropylbenzene NA NA 70 µg/L 55 U 1.1 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U23.8 J0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 Up-Isopropyltoluene NA NA NA µg/L 53 U 1.1 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U17.7 J0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 U 0.21 UMethyl-tert-butyl-ether (MTBE)450 4,500 20 µg/L57 U1.1 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U0.28 J11 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 U 0.23 UNaphthalene 5 35 6 µg/L257 J5.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U 1.0 U182 J1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 U 1 Un-Propylbenzene 243 NA 70 µg/L72 U1.4 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U52.30.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 U 0.29 UTetrachloroethene (PCE) 6 12 0.7 µg/L54 U62.90.22 U 0.22 U 0.22 U 0.22 U 0.22 U0.97 J 31.63.7 19.5 J0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U 0.22 U2.0Toluene 1,920 3,800 600 µg/L 75 U 1.5 U 0.30 U 0.30 U 0.30 U 0.30 U 0.30 U0.30 U 0.30 U0.37 J15 U 0.3 U 0.3 U 0.3 U 0.3 U 0.3 U 0.3 U 0.3 U 0.3 U 0.3 U1,1,1 Trichloroethane 742 1,500200µg/L 62 U 1.2 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U32.9 J0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 U 0.25 UTrichloroethene (TCE) 1 1 3 µg/L105 J2600.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U13.70.35 U1,8800.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U 0.35 U1,2,4 Trimethylbenzene 25 50 400 µg/L224 J1.6 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U5350.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U 0.32 U1,3,5 Trimethylbenzene 18 35 400 µg/L132 J1.4 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U1360.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 U 0.27 Um&pXylene 36 71 500 µg/L 120 U 2.3 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U40.1 J0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 U 0.47 Uo Xylene 49 98 500 µg/L247 J1.3 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U67.30.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 U 0.26 UTotal Xylene 39 77 NA µg/L247 J3.6 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U107 J0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 U 0.72 USilverNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNDNotes:1. Groundwater 2L Standards refer to the Title 15A North Carolina Administrative Code (NCAC) 2L Groundwater Quality Standards, amended in April 2013.2. IMACs indicate Interim Maximum Allowable Concentrations.3. Residential VISL Target Groundwater Concentrations were calculated using the US Environmental Protection Agency Vapor Intrusion Screening Level Calculator for a residential scenario with a hazard quotient of 0.1 and a target risk of 10-6.4. Residential GWSL from North Carolina Department of Environmental Quality Vapor Intrusion Screening Levels (February 2018) for a residential scenario with a hazard quotient of 0.2 and a target risk of 10-5.5. Only constituents that were detected above the Method Detection Limit (MDL) in at least one monitoring well during the 2018-2019 sampling events are included in this table.6. Bold concentrations are detected above the laboratory MDL.7. Italicized values indicate that the MDL is greater than the Groundwater 2L Standard or IMAC.8. -- indicates screen depth information not available.10. Underlined concentrations indicate exceedances of the Target Groundwater Concentrations.11. µg/L indicates micrograms per liter.12. ft bgs indicates feet below ground surface.13. J indicates estimated concentration above the laboratory MDL and below the Reporting Limit (RL). 14. U indicates analyte not detected above the MDL indicated.15. NA indicates there is No Applicable Target Groundwater Concentration, Groundwater 2L Standard or IMAC.9. Concentrations highlighted in yellow indicate exceedances of the Groundwater 2L or IMAC Standards.Well IDApproximate Depth (ft bgs)Screened Interval (ft bgs)Date SampledPage 1 of 1March 2019
East W.T. Harris BlvdDelta Landing RoadHickory Grove Christian School Residential properties
Residential
properties
Residential
propertiesFormer RunwaySite Layout Map
7705 East W.T. Harris Boulevard
Charlotte, North Carolina
April 2019
250 0 250125Feet
2
Figure
Charlotte, NC
Source Area Excavation
Former Gasoline UST Former Aviation Fuel USTs
Main Office
Sales Office
5
CAC Property Boundary
5
4Approximate Source Area Excavation (Year 2000)
Parcel Approved for Brownfields Program
Approximate Former UST Location
Legend
Approximate Location of Current and Former AST(s)
Estimated Location of Septic System
Approximate Location of Wooden Storage Racks
Approximate Location of OWS and Sump
Approximate Location of Electrical Transformers
Approximate Location of Discarded 55-G Drums
Approximate Location of Filled Areas (berms)
Approximate Location of Solid Waste Bins
Building 23 (drum, OWS, sump)
Current/Former ASTs
Drums
Approximate Location of Monitoring Wells
Notes:
1. Parcel boundaries and IDs provided by Mecklenburg County.
2. Site features and building numbers from historical reports,
observations, and interview with Site owner.3. Locations are approximate.
4. Reference 23 July 2000 Source Area Remediation Report.
Approximately 140 tons of trichloroethene (TCE)-impacted soil
were excavated and thermally treated on-Site.
5. Per a 1995 UST Leak Reporting Form. The USTs were removed
prior to 1996.
6. Building descriptions are in reference to a October 1994 Phase I
Environmental Site Assessment performed by T.E. Scott
Construction.
Parcel ID
10915107
Parcel ID
10915106
Parcel ID
10915110
13
6 8 10
71
15
16
9092
14
12
2122
1
23
3
5
9
4
41
44
47
18
19
67
74
5960A
11
92 Building Number
1
11
10
98
7
6
5
4
3 2
SB-7
SB-4 SB-6SB-5
SB-3
SB-2
SB-1
SB-9SB-8
SB-17
SB-16SB-14
SB-13
SB-12
SGP-3SGP-4
SGP-5
SGP-2
SGP-1
SB-15
SB-11
SB-10
SGP-9
SGP-7
SGP-6S
TW-05
TW-03
TW-01
TW-08
TW-07
TW-02
TW-04
TW-06
MW-6
MW-8
MW-9
MW-7
MW-5
RW-1
MW-1
MW-4
MW-2 MW-3
DMW-5
MW-23
MW-22
MW-21
MW-13
DMW-4
MW-10
DMW-3
MW-12
DMW-1
MW-11MW-18A
MW-17A
MW-20A MW-16A
Temporary Monitoring Well and
Soil Gas Sampling Locations7705 East W.T. Harris Boulevard
Charlotte, North Carolina
April 2019 3
Figure
Charlotte, NC
100 0 10050FeetNotes:
1. Parcel boundaries provided by Mecklenburg County.
2. Approximately 140 tons of TCE-impacted soil were excavated and thermally treated on-
Site, as referenced in the 23 July 2000 Source Area Remediation Report.
3. Groundwater 2L Standards refer to the Title 15A North Carolina Administrative Code 2L
Groundwater Quality Standards, amended in April 2013.
4. The "Inferred Extent of VOCs above one or more 2L Standards" contour is based on
the most recent sampling event for each well (1999 to 2018).
5. Per a 1995 UST Leak Reporting Form. The USTs were removed prior to 1996.
5. Sample location coordinates from a sub-meter GPS.
Legend
January 2019 Soil Gas Sample Location
February 2019 Temporary Monitoring Well Location
2018 Soil Gas Sample Location
2018 Soil Sample Location
Monitoring Well
CAC Property Parcels
Approximate Former UST Location
Estimated Location of Septic System
Approximate Source Area Excavation (Year 2000)
Inferred extent of VOCs above one or more 2L Standards
Proposed Building Footprints (Numbered)
5
2 Service Layer Credits: Source: Esri, DigitalGlobe,
GeoEye, Earthstar Geographics, CNES/Airbus DS,
USDA, USGS, AEX, Getmapping, Aerogrid, IGN,

APPENDIX B
VIMS DESIGN DRAWINGS

NISSUE/REVISION DESCRIPTIONYREV D MENG. 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: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.AS NOTED6228-20-0571111-03-2020HUB 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-001 COVER SHEETENV-002 BUILDING TYPE 12A12B VIMS LAYOUTENV-003 BUILDING TYPE 12B12C VIMS LAYOUTENV-004 CLUBHOUSE VIMS LAYOUTENV-005 VIMS DETAILSENV-006 VIMS DETAILSCOVER SHEETENV-001SCALE: 1" = 1000'EXISTING CONDITIONS - AERIAL IMAGEAERIAL IMAGE DATED 2019 FROM WWW.NCONEMAP.COMSITEALBEMARLE ROADEAST W.T. HARRIS BLVD1.THESE DRAWINGS ARE AN ATTACHMENT TO THE “VAPOR INTRUSIONMITIGATION SYSTEM DESIGN” REPORT PREPARED BY WOODENVIRONMENT & INFRASTRUCTURE SOLUTIONS, INC., DATED APRIL 2020.ADDITIONAL SPECIFICATIONS, 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 REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MW
NISSUE/REVISION DESCRIPTIONYREV D MENG. 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 AGGREGATEMUST BE APPROVED BY NCDEQ 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 THECOMPONENTS' 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 SUBMITTEDFOR 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. TEMPORARY SUB-SLAB MONITORING POINTS ARE TO BE APPROVED FOR ABANDONMENT BY ENGINEER FOLLOWING SUCCESSFUL PILOT TESTING. ABANDON POINTS BY FILLING WITH CEMENT GROUT AND CUTTING TO GRADE.16. 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.17. NO HOLLOW TUBING SHALL BE USED TO SUPPORT UTILITIES, ONLY SOLID SUPPORTS.18. PATIOS ARE TO REMAIN OPEN AIR AND SHALL NOT BE ENCLOSED.NOTES2801 YORKMONT ROAD, SUITE 100CHARLOTTE, NC 28208TEL: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.4" DIA. SCH. 40PVC TEE4" DIA. SCH. 40PVC TEE11-03-2020TEMPORARY VACUUM MONITORING POINT (DETAIL 7)ISSUED FOR REGULATORY REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MW
NISSUE/REVISION DESCRIPTIONYREV D MENG. 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 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. TEMPORARY SLAB MONITORING POINTS TO BE APPROVED FOR ABANDONMENT BY ENGINEER FOLLOWING SUCCESSFUL PILOT TESTING. ABANDON POINTS BY FILLING WITH CEMENT GROUT AND CUTTING TO GRADE.16. 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.17. NO HOLLOW TUBING SHALL BE USED TO SUPPORT UTILITIES, ONLY SOLID SUPPORTS.18. 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: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.4" DIA. SCH. 40PVC TEE4" DIA. SCH. 40PVC TEE11-03-2020EXTENT 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 SLABLEGENDTEMPORARY VACUUM MONITORING POINT (DETAIL 7)ISSUED FOR REGULATORY REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MW
NISSUE/REVISION DESCRIPTIONYREV D MENG. 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-004HUB 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 AGGREGATEMUST BE APPROVED BY NCDEQ 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 THECOMPONENTS' 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 SUBMITTEDFOR 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: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020TEMPORARY VACUUM MONITORING POINT (DETAIL 7)ISSUED FOR REGULATORY REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MWPERMANENT 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.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 EVERY10' (TYP.) OR AS PER LOCAL BUILDING CODECONCRETEFLOOR SLABTERRA-VENT SYSTEMTERR-VENT SYSTEMPIPE REDUCERVIMS 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 SCALE005VENT RISER DETAIL6NOT TO SCALE005TERRA-VENT SYSTEMSUB-BASEWASHED STONETERRA-VENT AT INTERIOR GRADE BEAMOR THICKENED SLAB (TYP.)9005SOLID 4" 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.)10NOT TO SCALE005INTERIOR GRADE BEAMNOTE: CONTRACTOR TO ENSURE PIPE ENDS FREE AIR FLOWPRIOR TO CONCRETE PLACEMENT.SOLID 4" DIA. SCH. 40 PVC PIPEVARMINT SCREENVARMINT SCREENWASHEDSTONEWASHEDSTONECONTINUE VAPORBARRIER BENEATHAND ALONGEXTERIOR SIDE OFEXTERIOR FOOTERSONLYBUILDINGS 3,4,5,6,7,8,9,10,AND CLUBHOUSEISSUE/REVISION DESCRIPTIONYREV D MENG. APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDDETAILSENV-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: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020ISSUED FOR REGULATORY REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MWCONCRETE FLOOR SLABVAPOR INTRUSIONBARRIER1"Ø SCH. 40 PVC THREADED CAP1"Ø SCH. 40 PVC PIPETEMPORARY SUB-SLAB MONITORING POINT DETAIL (TYPICAL)7NOT TO SCALE005NOTE: CONTRACTOR TO VERIFY PROPER OPERATION PRIOR TO SLAB PLACEMENT. NO GLUE,PRIMER, ETC. TO BE USED. CONTRACTOR TO CUT PVC TO SLAB GRADE AND FILL WITHGROUT FOLLOWING SUCCESSFUL TESTING AND ENGINEER APPROVAL.CONCRETE 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" DIAMETERWASHED STONETERMINATE PIPE INWASHED STONE2 FT MIN.END CAPSEE INSET VIEW2'MAX.CLEANOUT VAULT
LABELLABEL 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.ISSUE/REVISION DESCRIPTIONYREV D MENG. APPR.CLIENT LOGO:REVIEWED BY:SCALE:DATUM:PROJECTION:SHEET TITLE:PROJECT:DATE:SHEET NO.REVISION NO.PROJECT NO.:DRAWN BY:CLIENT:AS NOTEDDETAILSENV-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: [phone] FAX: [phone]LICENSURE: NC ENG: F-1253 NC GEOLOGY: C-247Wood Environment & Infrastructure Solutions, Inc.11-03-2020ISSUED FOR REGULATORY REVIEW200 65DH MWREVISIONS TO ADDRESS NCDEQ COMMENTS201311DH MW

APPENDIX C
NITRA SEAL CONSTRUCTION SPECIFICATIONS AND SAFETY DATA SHEETS

Nitra-Seal Specification V 2.0

Nitra-Seal
Vapor Intrusion Barrier System

Nitra-Seal Specification V 2.0

Nitra-Seal Vapor Intrusion Barrier
Fluid-Applied Gas Barrier
Version 2.0

Note: If membrane will be subjected to hydrostatic pressure, please contact Land Science® for proper recommendations.

PART 1 – GENERAL
1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the contract, including general and supplementary conditions and Division 1 specification
sections, apply to this section.

1.2 SUMMARY

A. This section includes the following:

1. Substrate preparation:
2. Vapor intrusion barrier components:
3. Seam sealer and accessories.

B. Related Sections: The following sections contain requirements that relate to this section:

1. Division 2 Section “Earthwork”, “Pipe Materials”, “Sub-drainage Systems”, “Gas Collection Systems”: 2. Division 3 Section “Cast-in-Place Concrete” for concrete placement, curing, and finishing:
3. Division 5 Section “Expansion Joint Cover Assemblies”, for expansion-joint covers assemblies and installation.

1.3 PERFORMANCE REQUIREMENTS

A. General: Provide a chemically resistant vapor intrusion barrier system that prevents the passage of methane gas and/or volatile
organic compound vapors. Barrier system is to include a nitrile-latex spray applied membrane component demonstrating
excellent sealing of sub-slab penetrations and barrier terminations while exhibiting excellent chemical resistance. Barrier
system must comply with physical requirements as demonstrated by testing of manufacturer’s vapor intrusion barrier
formulation and system design.

1.4 SUBMITTALS

A. Submit product data for each type of vapor intrusion barrier, including manufacturer’s printed instructions for evaluating and
preparing the substrate, technical data, and tested physical and performance properties.

B. Project Data - Submit shop drawings showing extent of vapor intrusion barrier, including details for overlaps, flashing,
penetrations, and other termination conditions.

C. Samples – Submit representative samples of the following for approval:
1. Vapor intrusion barrier components.

D. Certified Installer Certificates – Submit certificates signed by manufacturer certifying that installers comply with requirements
under the “Quality Assurance” article.
1.5 QUALITY ASSURANCE

A. Installer Qualifications: Engage an experienced installer who has been trained and certified in writing by the membrane
manufacturer, Land Science™ for the installation of the Nitra-Seal™ System.

B. Manufacturer Qualification: Obtain vapor intrusion barrier materials and system components from a single manufacturer
source Land Science.

C. Field Sample: Apply vapor intrusion barrier system field sample to 100 ft2 (9.3 m2) of field area to demonstrate
application, detailing, thickness, texture, and standard of workmanship.

1. Notify engineer or special inspector one week in advance of the dates and times when field sample will be prepared.

2. If engineer or special inspector determines that field sample does not meet requirements, reapply field sample until
field sample is approved.

3. Retain and maintain approved field sample during construction in an undisturbed condition as a standard for judging the
completed methane and vapor intrusion barrier. An undamaged field sample may become part of the completed work.

D. Pre-installation Conference: A pre-installation conference shall be held prior to application of the vapor intrusion barrier
system to assure proper site and installation conditions, to include contractor, applicator, architect/engineer, other trades
influenced by vapor intrusion barrier installation and special inspector (if any).
Nitra-Seal Specification V 2.0

1.6 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to project site as specified by manufacturer labeled with manufacturer’s name, product brand name and
type, date of manufacture, shelf life, and directions for storing and mixing with other components.

B. Store materials as specified by the manufacturer in a clean, dry, protected location and within the temperature range required
by manufacturer. Protect stored materials from direct sunlight. If freezing temperatures are expected, necessary steps should
be taken to prevent the freezing of the Nitra-Core and Nitra-Core Detail components.

C. Remove and replace material that cannot be applied within its stated shelf life.

1.7 PROJECT CONDITIONS

A. Protect all adjacent areas not to be installed on. Where necessary, apply masking to prevent staining of surfaces to remain
exposed wherever membrane abuts to other finish surfaces.

B. Perform work only when existing and forecasted weather conditions are within manufacturer’s recommendations for the
material and application method used.

C. Minimum clearance of 24 inches is required for application of product. For areas with less than 24-inch clearance, the
membrane may be applied by hand using Nitra-Core Detail.

D. Ambient temperature shall be within manufacturer’s specifications. (Greater than +45ºF/+7ºC.) Consult manufacturer for the
proper requirements when desiring to apply Nitra-Core below 45ºF/7ºC.

E. All plumbing, electrical, mechanical and structural items to be under or passing through the vapor intrusion barrier system
shall be positively secured in their proper positions and appropriately protected prior to membrane application.

F. Vapor intrusion barrier shall be installed before placement of fill material and reinforcing steel. When not possible, all exposed
reinforcing steel shall be masked by general contractor prior to membrane application.

G. Stakes used to secure the concrete forms shall not penetrate the vapor intrusion barrier system after it has been installed. If
stakes need to puncture the vapor intrusion barrier system after it has been installed, the necessary repairs need to be made
by a certified Nitra-Seal applicator. To confirm the staking procedure is in agreement with the manufacture’s recommendation,
contact Land Science.

1.8 WARRANTY

A. General Warranty: The special warranty specified in this article shall not deprive the owner of other rights the owner may have
under other provisions of the contract documents, and shall be in addition to, and run concurrent with, other warranties made
by the contractor under requirements of the contract documents.

B. Special Warranty: Submit a written warranty signed by vapor intrusion barrier manufacturer agreeing to repair or replace
vapor intrusion barrier that does not meet requirements or that does not remain methane gas and/or volatile organic
compound vapor tight within the specified warranty period. Warranty does not include failure of vapor intrusion barrier due to
failure of substrate prepared and treated according to requirements or formation of new joints and cracks in the attached to
structures that exceed 1/16 inch (1.58 mm) in width.

1. Warranty Period: 1 year after date of substantial completion. Longer warranty periods are available upon request to the
manufacturer.

C. Labor and material warranties are available upon request to the manufacturer.
PART 2 – PRODUCTS
2.1 MANUFACTURERS

A. Nitra-Seal; Land Science™ a division of REGENESIS, San Clemente, CA. [phone]

1. Nitra-Base sheet layer
2. Nitra-Core spray layer and Nitra-Core Detail
3. Land Science Bond protection layer

2.2 VAPOR INTRUSION BARRIER SPRAY MATERIALS

A. Fluid applied vapor intrusion barrier system – Nitra-Core; a single course, high build, nitrile-modified asphalt emulsion.
Waterborne and spray applied at ambient temperatures. A nominal thickness of 40 dry mils, unless specified otherwise.
Non-toxic and odorless. Nitra-Core Detail has similar properties with greater viscosity and is trowel or brush applied.
Manufactured by Land Science, a division of REGENESIS.
Nitra-Seal Specification V 2.0

B. Fluid applied vapor intrusion barrier physical properties.

Nitra-Core Properties

PROPERTIES TEST METHOD NITRA-CORE
Application to TerraBase 40 mils (23 ft2/gal)

Typical Uncured Properties
Specific Gravity ASTM D 244 1.0
Brookfield Viscosity ASTM D2196 75 – 90 centipoises
pH Oakton 10 – 13
Residue Content ASTM D2939 62 – 65%
Color Brown to Black
Demulsibility ASTM D6936 35 – 40%
Non-Toxic No Solvent
Shelf Life 6 months

Typical Cured Properties with

TCE Diffusion Coefficient Land Science Internal Method On going
Benzene Diffusion Coefficient Land Science Internal Method On going

Packaging: 55 gal. drums and 275 gal. totes

2.3 VAPOR INTRUSION BARRIER SHEET MATERIALS

A. The Nitra-Base layer is chemically resistant sheets comprised of a 10 mil high density polyethylene sheet thermally
bonded to a 3 ounce non-woven geotextile.

B. Sheet Course Usage

1. As foundation base layer, use Nitra-Base layer and/or other base sheet as required or approved by the
manufacturer.

Nitra-Base Properties

PROPERTIES TEST METHOD NITRA-BASE
Film Thickness 23 mil
Color HDPE/Geotextile (white)
Weight ASTM D751 – 06 6.8 oz/yd2
Tensile Strength (grab) ASTM D751 – 06 CD – 270.5 lbf.
MD – 350.9 lbf.
Tear Strength (Trapezoidal) ASTM D751 – 06 CD – 48.3 lbf.
MD – 44.4 lbf
Puncture Resistance ASTM D4833-07 98.6 lbf.
Life Expectancy ASTM E 154-93 Indefinite
Elongation ASTM D751 – 06 CD – 26.0%
MD – 32.6%
Chemical Resistance Excellent
Packaging: 102” x 150’

C. Land Science Bond layer is a chemically resistant sheets comprised of a 5 mil high density woven polyethylene sheet thermally
bonded to a 3 oz non-woven geotextile.
1. As top protective layer, use Land Science Bond layer and/or other protection as required or approved by the manufacturer.

Nitra-Seal Specification V 2.0

Land Science Bond Properties

PROPERTIES TEST METHOD LAND SCIENCE BOND
Film Thickness 18 mil
Color Gray HDPE - White Geotextile
Weight ASTM D751 – 06 6.8 oz/yd2
Tensile Strength (grab) ASTM D751 – 06 CD – 186.8 lbf.
MD – 153.4 lbf.
Tear Strength (Trapezoidal) ASTM D751 – 06 CD – 36.7 lbf.
MD – 28.0 lbf
Puncture Resistance ASTM D4833-07 61.2 lbf.
Life Expectancy ASTM E 154-93 Indefinite
Elongation ASTM D751 – 06 CD – 72.1%
MD – 49.6%
Chemical Resistance Excellent
Packaging: 102” x 150’ Roll

2.4 AUXILLARY MATERIALS

A. Sheet Flashing: 60-mil reinforced modified asphalt sheet good with double-sided adhesive.

B. Detail Fabric: Reinforcing Strip recommended polypropylene and polyester fabric.

C. Gas Venting Materials: TerraVent, and associated fittings.

D. Seam Detailing Sealant Mastic: Nitra-Core Detail, a high or medium viscosity polymer modified water-based asphalt
material.
1. Back Rod: Closed-cell polyethylene foam.
PART 3 – EXECUTION
3.1 AUXILIARY MATERIALS

A. Examine substrates, areas, and conditions under which vapor intrusion barrier will be applied, with installer present, for
compliance with requirements. Do not proceed with installation until unsatisfactory conditions have been corrected.

3.2 SUBGRADE SURFACE PREPARATION

A. Verify substrate is prepared according to manufacturer’s recommendations. On a horizontal surface, the substrate should be
free from material that can potentially puncture the vapor intrusion barrier. Additional protection or cushion layers might be
required if the earth or gravel substrate contains too many jagged points and edges that could puncture one or more of the system components. Contact manufacturer to confirm substrate is within manufactures recommendations.

B. Nitra-Seal can accommodate a wide range of substrates, including but not limited to compacted earth, sand, aggregate, and
mudslabs.

1. Compacted Earth: Remove pieces of debris, gravel and/or any other material that can potentially puncture the Nitra-
Base. Remove any debris from substrate that can potentially puncture the Nitra-Base prior to application.

2. Sand: A sand subgrade that requires no additional preparation, provided any material that can potentially puncture the
Nitra-Base layer is not present.

3. Aggregate: Contact the manufacturer to ensure the aggregate layer will not be detrimental to the membrane. The
gravel layer must be compacted and rolled flat. Ideally a ¾” minus gravel layer with rounded edges should be
specified; however the Nitra-Seal system can accommodate a wide variety of different substrates. Contact Land
Science if there are questions regarding the compatibility of Nitra-Seal and the utilized substrate. Exercise caution when specifying pea gravel under the membrane, if not compacted properly, pea gravel can become an unstable substrate.

4. Mudslabs: The use of a mubslab under the Nitra-Seal system is acceptable, contact Land Science for job-specific
requirements.

C. Mask off adjoining surface not receiving the vapor intrusion barrier system to prevent the spillage or over spray affecting other
construction.

Nitra-Seal Specification V 2.0

D. Earth, sand or gravel subgrades should be prepared and compacted to local building code requirements.

3.3 CONCRETE SURFACE PREPARATION

A. Clean and prepare concrete surface to manufacturer’s recommendations. In general, only apply the Nitra-Core material to dry,
clean and uniform substrates. Concrete surfaces must be a light trowel, light broom or equivalent finish. Remove fins, ridges and other projections and fill honeycomb, aggregate pockets, grout joints and tie holes, and other voids with hydraulic
cement or rapid-set grout. It is the applicator’s responsibility to point out unacceptable substrate conditions to the general
contractor and ensure the proper repairs are made.

B. When applying the Nitra-Core or Nitra-Core Detail material to concrete it is important to not apply the product over standing
water. Applying over standing water will result in the membrane not setting up properly on the substrate

C. Surfaces may need to be wiped down or cleaned prior to application. This includes, but is not limited to, the removal of forming
oils, concrete curing agents, dirt accumulation, and other debris. Contact form release agent manufacturer or concrete curing
agent manufacturer for VOC content and proper methods for removing the respective agent.

D. Applying the Nitra-Core to “green” concrete is acceptable and can be advantageous in creating a superior bond to the concrete
surface. To help reduce blistering, apply a primer coat of only the asphalt component of the Nitra-Core system. Some blistering
of the membrane will occur and may be more severe on walls exposed to direct sunlight. Blistering is normal and will subside over time. Using a needle nose depth gauge confirm that the specified mil thickness has been applied.

3.4 PREPARATIONS AND TREATMENT OF TERMINATIONS

A. Prepare the substrate surface in accordance with Section 3.3 of this document. Concrete surfaces that are not a light trowel, light
broom or equivalent finish, will need to be repaired.

B. Terminations on horizontal and vertical surfaces should extend 6” onto the termination surface. Job specific conditions may prevent
a 6” termination. In these conditions, contact manufacturer for recommendations.
C. Apply 60 mils of Nitra-Core to the terminating surface and then embed the Nitra-Base layer by pressing it firmly into the Nitra-Core
layer. Next, apply 40 mils of Nitra-Core to the Nitra-Base layer. When complete, apply the Land Science Bond layer. After the
placement of the Land Science Bond layer is complete, apply a final 30 mil seal of the Nitra-Core layer over the edge of the
termination. For further clarification, refer to the termination detail provided by manufacturer.
D. The stated termination process is appropriate for terminating the membrane onto exterior footings, pile caps, interior footings and
grade beams. When terminating the membrane to stem walls or vertical surfaces the same process should be used.

3.5 PREPARATIONS AND TREATMENT OF PENETRATIONS

A. All pipe penetrations should be securely in place prior to the installation of the Nitra-Seal system. Any loose penetrations should be
secured prior to Nitra-Seal application, as loose penetrations could potentially exert pressure on the membrane and damage the
membrane after installation.

B. To properly seal around penetrations, cut a piece of the Nitra-Base layer that will extend 6” beyond the outside perimeter of the
penetration. Cut a hole in the Nitra-Base layer just big enough to slide over the penetration, ensuring the Nitra-Base layer fits snug
against the penetration, this can be done by cutting an “X” no larger than the inside diameter of the penetration. There should not
be a gap larger than a 1/8” between the Nitra-Base layer and the penetration. Other methods can also be utilized, provided, there
is not a gap larger than 1/8” between the Nitra-Base layer and the penetration.
C. Seal the Nitra-Base layer using Nitra-Core or Nitra-Core Detail to the underlying Nitra-Base layer.

D. Apply one coat of Nitra-Core Detail or Nitra-Core spray to the Nitra-Base layer and around the penetration at a thickness of 30
mils. Penetrations should be treated in a 6-inch radius around penetration and 3 inches onto penetrating object.

E. Embed a Detail Fabric after the first application of the Nitra-Core spray or Nitra-Core Detail material and then apply a second
30 mil coat over the embedded joint reinforcing strip ensuring its complete saturation of the embedded strip and tight seal
around the penetration.

F. After the placement of the Land Science Bond layer, a cable tie should then be placed around the finished penetration.
The cable tie should be snug, but not overly tight so as to slice into the finished seal.

OPTION: A final application of Nitra-Core may be used to provide a finishing seal after the Land Science Bond layer has been
installed.

NOTE: Metal or other slick penetration surfaces may require treatment in order to achieve proper adhesion. For plastic pipes, sand
paper may be used to achieve a profile, an emery cloth is more appropriate for metal surfaces. An emery cloth should also be used
to remove any rust on metal surfaces.

3.6 NITRA-BASE LAYER INSTALLATION

A. Install the Nitra-Base layer over substrate material in one direction with six-inch overlaps and the geotextile (fabric side)
facing down.

B. Secure the Nitra-Base seams by applying 60 mils of Nitra-Core between the 6” overlapped sheets with the geotextile
side down.
Nitra-Seal Specification V 2.0

C. Visually verify there are no gaps/fish-mouths in seams.
D. For best results, install an equal amount of Nitra-Base and Nitra-Core in one day. Leaving unsprayed Nitra-Base overnight
might allow excess moisture to collect on the Nitra-Base. If excess moisture collects, it needs to be removed.

NOTE: In windy conditions it might be necessary to encapsulate the seam by spraying the Nitra-Core layer over the completed Nitra-
Base seam.

3.7 NITRA-CORE APPLICATION

A. Set up spray equipment according to manufacturer’s instructions.

B. Mix and prepare materials according to manufacturer’s instructions.

C. The two catalyst nozzles (8001) should be adjusted to cross at about 18" from the end of the wand. This apex of catalyst and
emulsion spray should then be less than 24" but greater than 12” from the desired surface when spraying. When properly sprayed
the fan pattern of the catalyst should range between 65° and 80°.

D. Adjust the amount of catalyst used based on the ambient air temperature and surface temperature of the substrate receiving the
membrane. In hot weather use less catalyst as hot conditions will quickly “break” the emulsion and facilitate the curing of the
membrane. In cold conditions and on vertical surfaces use more catalyst to “break” the emulsion quicker to expedite curing and set
up time in cold conditions.

E. To spray the Nitra-Core layer, pull the trigger on the gun. A 42° fan pattern should form when properly sprayed. Apply one spray
coat of Nitra-Core to obtain a seamless membrane free from pinholes or shadows, with an average dry film thickness of 40
mils (1.0 mm).

F. Apply the Nitra-Core layer in a spray pattern that is perpendicular to the application surface. The concern when spraying at an angle is that an area might be missed. Using a perpendicular spray pattern will limit voids and thin spots, and will also create a uniform and
consistent membrane.

G. Verify film thickness of vapor intrusion barrier every 500 ft2. (46.45 m2), for information regarding Nitra-Seal quality control
measures, refer to the quality control procedures in Section 3.9 of this specification.

H. The membrane will generally cure in 24 to 48 hours. As a rule, when temperature decreases or humidity increases, the curing of
the membrane will be prolonged. The membrane does not need to be fully cured prior the placement of the Land Science Bond
layer, provided mil thickness has been verified and a smoke test will be conducted.

I. Do not penetrate membrane after it has been installed. If membrane is penetrated after the membrane is installed, it is the
responsibility of the general contractor to notify the certified installer to make repairs.

J. If applying to a vertical concrete wall, apply Nitra-Core directly to concrete surface and use manufacturer’s
recommended protection material based on site specific conditions. If applying Nitra-Seal against shoring, contact
manufacturer for site specific installation instructions.

NOTE: Care should be taken to not trap moisture between the layers of the membrane. Trapping moisture may occur from
applying a second coat prior to the membrane curing. Repairs and detailing may be done over the Nitra-Core layer when not fully
cured.

3.8 LAND SCIENCE BOND PROTECTION COURSE INSTALLATION

A. Install Land Science Bond protection course perpendicular to the direction of the Nitra-Base course with overlapped seams
over nominally cured membrane no later than recommended by manufacturer and before starting subsequent construction
operations.

B. Sweep off any water that has collected on the surface of the Nitra-Core layer, prior to the placement of the Land Science Bond
layer.
C. Overlap and seam the Land Science Bond layer in the same manner as the Nitra-Base layer.

3.9 QUALITY ASSURANCE

A. The Nitra-Seal system must be installed by a trained and certified installer approved by Land Science.

B. For projects that will require a material or labor material warranty, Land Science will require a manufacturer’s representative
or certified 3rd party inspector to inspect and verify that the membrane has been installed per the manufacturer’s recommendations.

The certified installer is responsible for contacting the inspector for inspection. Prior to application of the membrane, a notice
period for inspection should be agreed upon between the applicator and inspector.
Nitra-Seal Specification V 2.0

C. The measurement tools listed below will help verity the thickness of the Nitra-Core layer. As measurement verification
experience is gained, these tools will help confirm thickness measurements that can be obtained by pressing one’s fingers
into the Nitra-Core membrane.

To verify the mil thickness of the Nita-Core, the following measurement devices are required.

1. Mil reading caliper: Calipers are used to measure the thickness of coupon samples. To measure coupon samples
correctly, the thickness of the Nitra-Base layers (18 mils each) must be taken into account. Mark sample area for
repair.

2. Wet mil thickness gauge: A wet mil thickness gauge may be used to quickly measure the mil thickness of the Nitra-
Core layer. The thickness of the Nitra-Base sheet layers do not factor into the mil thickness reading.
NOTE: When first using a wet mil thickness gauge on a project, collect coupon samples to verify the wet mil gauge
thickness readings.

3. Needle nose digital depth gauge: A needle nose depth gauge should be used when measuring the Nitra-Core
thickness on vertical walls or in field measurements. Mark measurement area for repair.

To obtain a proper wet mil thickness reading, take into account the 20 to 30 percent shrinkage that will occur as the membrane
fully cures. Not taking into account the thickness of the sheet layers, a freshly sprayed membrane should have a minimum
wet thickness of 50-57 mils.

Methods on how to properly conduct Nitra-Core thickness sampling can be obtained by reviewing literature prepared by Land
Science.

D. It should be noted that taking too many destructive samples can be detrimental to the membrane. Areas where coupon
samples have been removed need to be marked for repair.

E. Smoke Testing is highly recommended and is the ideal way to test the seal created around penetrations and terminations.
Smoke Testing is conducted by pumping non-toxic smoke underneath the Nitra-Seal vapor intrusion barrier and then
repairing the areas where smoke appears. Refer to smoke testing protocol provided by Land Science. For projects that will
require a material or labor material warranty, Land Science will require a smoke test.

F. Visual inspections prior to placement of concrete, but after the installation of concrete reinforcing, is recommended to identify
any punctures that may have occurred during the installation of rebar, post tension cables, etc. Punctures in the Nitra-Seal
system should be easy to identify due to the color contrasting layers of the system.
02 56 19 © 2019 Land Science
Terra-Vent™
SOIL GAS COLLECTION SYSTEM
Version 1.1

SECTION 02 56 19 – GAS CONTROL
PART 1 – GENERAL
1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1
Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following:

1. Substrate preparation.
2. Terra-Vent™ installation.
3. Terra-Vent accessories.

B. Related Sections: The following Sections contain requirements that relate to this Section:

1. Division 2 Section “Earthwork”, “Pipe Materials”, “Sub-drainage systems”, ”Gas Control System”, “Fluid-Applied gas
barrier”.
2. Division 3 Section “Cast-in-Place Concrete” for concrete placement, curing, and finishing.
3. Division 5 Section “Expansion Joint Cover Assemblies”, for expansion-joint covers assemblies and installation.

1.3 PERFORMANCE REQUIREMENTS

A. General: Provide a gas venting material that collects gas vapors and directs them to discharge or to collection points as
specified in the gas vapor collection system drawings and complies with the physical requirements set forth by the
manufacturer.

1.4 SUBMITTALS

A. Submit Product Data for each type of gas venting system specified, including manufacturer’s specifications.

B. Sample – Submit representative samples of the following for approval:

1. Gas venting, Terra-Vent.
2. Terra-Vent accessories.

1.5 QUALITY ASSURANCE

A. Installer Qualifications: Engage an experienced Installer who is certified in writing and approved by vapor intrusion barrier
manufacturer Land Science for the installation of the Terra-Shield and Nitra-Seal vapor intrusion barrier system.

B. Manufacturer Qualification: Obtain gas venting, vapor intrusion barrier and system components from a single
manufacturer Land Science.

C. Pre-installation Conference: A pre-installation conference shall be held prior to installation of the venting system, vapor
intrusion barrier and waterproofing system to assure proper site and installation conditions, to include contractor,
applicator, architect/engineer and special inspector (if any).

1.6 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to project site as specified by manufacturer labeled with manufacturer’s name, product brand name and
type, date of manufacture, shelf life, and directions for handling.
02 56 19 © 2019 Land Science
B. Store materials as specified by the manufacturer in a clean, dry, protected location and within the temperature range
required by manufacturer. Protect stored materials from direct sunlight.

C. Remove and replace material that is damaged.
PART 2 – PRODUCTS
2.1 MANUFACTURER

A. Land Science, San Clemente, CA. [phone]

1. Terra-Vent™

2.2 GAS VENT MATERIALS

A. Terra-Vent – Terra-Vent is a low profile, trenchless, flexible, sub slab vapor collection system used in lieu or in
conjunction with perforated piping. Terra-Vent is recommended for sites with methane gas and aggressive
chlorinated volatile organic or petroleum vapors. Manufactured by Land Science.

B. Terra-Vent physical properties

PROPERTIES TEST METHOD Terra Vent
Vent Core Properties

Compressive Strength ASTM D-1621 9,500 psf.
Thickness 1 inch
Flow Rate (Hydraulic gradient = 0.1) ASTM D-4716 30 gpm/ft width

Vent Fabric Properties
Grab Tensile Strength

ASTM D-4632

100 lbs.
CBR Puncture ASTM D-6241 250 lbs.
Flow ASTM D-4491 140 gpm/ft2
AOS ASTM D-4751 70 U.S Sieve
Permittivity ASTM D-4491 2.0 sec-1
U.V Resistance ASTM D-4355 70% @500 hrs.
Packaging: Dimension: 12”x 165’
Weight: 68 lbs.

2.3 AUXILIARY MATERIALS

A. Terra-Vent End Out

B. Reinforced Tape.
PART 3 – EXECUTION
3.1 EXAMINATION

A. Examine substrates, areas, and conditions under which gas vent system will be installed, with installer present, for
compliance with requirements. Do not proceed with installation until unsatisfactory conditions have been corrected.

3.2 SUBSTRATE PREPARATION

A. Verify substrate is prepared according to project requirements.
02 56 19 © 2019 Land Science
3.3 PREPARATION FOR STRIP COMPOSITE

A. Mark the layout of strip geocomposite per layout design developed by engineer.

3.4 STRIP GEOCOMPOSITE INSTALLATION

A. Install Terra-Vent over substrate material where designated on drawings with the flat base of the core placed up and
shall be overlapped in accordance with manufacturer’s recommendations.

B. At areas where Terra-Vent strips intersect cut and fold back fabric to expose the dimpled core. Arrange the strips so
that the top strip interconnects into the bottom strip. Unfold fabric to cover the core and use reinforcing tape, as
approved by the manufacturer, to seal the connection to prevent sand or gravel from entering the core.

C. When crossing Terra-Vent over footings or grade beams, consult with the specifying environmental engineer and
structural engineer for appropriate use and placement of solid pipe materials. Place solid pipe over or through
concrete surface and attach a Terra-Vent End Out at both ends of the pipe before connecting the Terra-Vent to the pipe
reducer. Seal the Terra-Vent to the Terra-Vent End Out using fabric reinforcement tape. Refer to Terra-Vent detail
provided by Land Science.

D. Place vent risers per specifying engineer’s project specifications. Connect Terra-Vent to Terra-Vent End Out and seal
with fabric reinforced tape. Use Terra-Vent End Out with the specified diameter piping as shown on system drawings.

3.5 PLACEMENT OF OVERLYING AND ADJACENT MATERIALS

A. All overlying and adjacent material shall be placed or installed using approved procedures and guidelines to prevent
damage to the strip geocomposite.

B. Equipment shall not be directly driven over and stakes or any other materials may not be driven through the strip
geocomposite.
© 2019 Land Science    1 

Nitra-Seal System Quality Control

Certified Applicator

Authorized installation of Nitra-Seal can only be accomplished by one of Land Science Certified Applicators.

Membrane Inspections

For projects that will require a material or system (workmanship and material) warranty, Land Science will require a
manufacturer’s representative or certified 3rd party inspector to inspect and verify that the membrane has been installed per the
manufacturer’s recommendations.

The applicator is responsible for contacting the inspector for inspection. Prior to application of the membrane, a notice period for
inspection should be agreed upon between the applicator and inspector.

Material Yield

Material yield is one of the first indicators in determining if the Nitra-Core layer has been installed correctly. A baseline standard
for yield is as follows:

Material
Container 30 dry mils 40 dry mils 60 dry mils 80 dry mils
55 Gallon Drum 1870 ft2 1,323 ft2 935 ft2 700 ft2
275 Gallon Tote 9,350 ft2 6,615 ft2 4,675 ft2 3500 ft2

The estimated yield is 24 ft2 per gallon for a 40 dry mil application using the recommended thickness, unless otherwise noted by
a specified engineer or regulatory agency.

Yields can decrease based on the complexity of the foundation. Projects containing many penetrations and areas where a lot of
detailing is required might reduce the material yield to 20 ft2 or 18 ft2 per gallon for a 40-mil membrane.

Millage Verification

The measurement tools listed below will help verify the thickness of the Nitra-Core layer. As measurement verification
experience is gained, these tools will help confirm thickness measurements that can be obtained by pressing one’s fingers into
the Nitra-Core membrane.

To verify the mil thickness of the Nitra-Core, the following measurement devices are required:

Mil reading caliper: Calipers are used to measure the thickness of coupon samples. To measure coupon samples correctly, the
thickness of the Nitra-Base sheet layers must be taken into account (This is best done by obtaining a sample of the Nitra-Base
layer and then zeroing out the caliper to the Nitra-Base layer). Mark sample area for repair.

Wet mil thickness gauge: A wet mil thickness gauge may be used to quickly measure the mil thickness of the Nitra-Core layer.
The thickness of the Nitra-Base sheet layers do not factor into the mil thickness reading, but the softness of the subgrade might
result in inaccurate readings.

NOTE: When first using a wet mil thickness gauge on a project, collect coupon samples to verify the wet mil gauge thickness
readings.

Needle nose digital depth gauge: A needle nose depth gauge can be used when measuring the Nitra-Core thickness on vertical
walls or in field measurements. Mark measurement area for repair.

To obtain a proper wet mil thickness reading, take into account the 20 to 30 percent shrinkage that will occur as the membrane
fully cures. Not taking into account the thickness of the sheet layers, a freshly sprayed membrane should have a minimum wet
thickness of 50 (20%) to 57 (30%) wet mils.

© 2019 Land Science    2 

Visual Inspections

The guidelines outlined in this section provide ways to quantify and observe the proper installation of the Nitra-Seal system.
However, a visual inspection should also be done to ensure any visual imperfections are not present, i.e. fish-mouths,
punctures, voids, etc. During a visual inspection, punctures in the Nitra-Seal system should be easy to identify due to the color
contrasting layers of the system.

Membrane Testing Log

To aid in the inspection process and properly document the Nitra-Seal membrane inspection, create a membrane testing log.
We recommend creating the log by using the foundation plan (plan view) of the structure and then creating a 500 square foot
grid over the foundation. If this is not able to be done, enclosed is a membrane testing log template that can also be used.
(Appendix E)

Wet Mil Thickness Readings

A wet mil thickness gauge is one method to verify the mil thickness of the Nitra-Core layer. An advantage to this method is the
ability to verify the Nitra-Core thickness by minimizing destructive coupon sampling.

1. Create a membrane testing log by obtaining a copy of the foundation plan and then draw a 500 square foot grid
over the foundation plan. Make two copies of the membrane testing log; one should be used when collecting
coupon samples and the other should be used when conducting the smoke test.

2. Note time, date, project name, inspector name, temperature and weather conditions on testing log.

3. Number each quadrant and inspect sequentially.

4. When arriving at each quadrant quickly assess if there are any conditions that might present any challenges in
establishing a proper seal. Note areas and discuss with applicator.

5. Conduct a visual inspection of the membrane. Look for areas where a proper seal was not created, i.e. a fish-
mouth at the termination and areas where the membrane might be sprayed thin. Mark areas needed for repair in
the field with florescent paint or with chalk. Also make a note on the testing log.

6. Conduct a thickness sample in the area that is suspected to be sprayed thin and take three readings within 3” of
one another. When beginning a project, verify the wet mil gauge thickness reading by cutting a coupon
sample and measuring the thickness with a caliper. Once wet mil thickness readings have been confirmed and
established, confirm wet mil thickness periodically by taking a coupon sample and caliper measurement.

7. After sampling 5 quadrants it is at the discretion of the inspector to continue collecting samples every 500 ft2 or
1,000 ft2.

8. This method will verify the thickness of the Nitra-Core layer prior to it fully curing. Observed shrinkage of the
Nitra-Core layer during the curing process ranges from 20% to 30%. When taking uncured samples assume a
minimum of 5% loss for horizontal surfaces and 30% for vertical surfaces. Assuming a 20-30% loss, the gauge
should read a mil thickness between 50 and 57 mils.

9. If using a wet mil gauge to verify a fully cured membrane, the gauge should read 57 mils.

10. When testing is complete, send a copy of the membrane testing log to Land Science. Keep the coupon samples
for the file, or send them to Land Science.

© 2019 Land Science    3 

Coupon Sampling

Coupon sampling is the most accurate way to verify the Nitra-Core thickness. However, please note that taking too many
coupon samples, or destructive samples, can be counter-productive. To collect a coupon sample the following steps should be
followed:

1. Create a membrane testing log by obtaining a copy of the foundation plan and then draw a 500 square foot grid
over the foundation plan. Make two copies of the membrane testing log, one should be used when collecting
coupon samples and the other should be used when conducting the smoke test.

2. Note time, date, project name, inspector name, temperature and weather conditions on testing log.

3. Number each quadrant and inspect sequentially.

4. When arriving at each quadrant quickly assess if there are any conditions that might present any challenges in
establishing a proper seal. Note areas and discuss with applicator.

5. Conduct a visual inspection of the membrane. Look for areas where a proper seal was not created, i.e. a fish-
mouth at the termination and areas where the membrane might be sprayed thin. Mark areas needed for repair in
the field with florescent paint or with chalk. Also make a note on the testing log.

6. Calibrate mil reading caliper to account for the thickness of the Nitra-Base layer. This is best done by obtaining a
sample of the Nitra-Base layer and then zeroing out the caliper to the Nitra-Base layer.

7. Collect a coupon sample in the area that is suspected to be sprayed thin. Use a box cutter to cut a 3 square inch
sample from the membrane. Measure each side to confirm the specified minimum thickness has been obtained.
Number each sample and save in the job file. Mark the area for repair in the field and on the site plan.

8. After sampling 5 quadrants it is at the discretion of the inspector to continue collecting samples every 500 ft2 or
1,000 ft2.

9. Samples may be collected prior to the Nitra-Core layer fully curing. Observed shrinkage of the Nitra-Core layer
during the curing process for horizontal surfaces is 10%. Assuming a 10% loss, a minimum of 44 mills thickness
should be measured for a cured measurement of 40 mils.

10. When testing is complete, send a copy of the membrane testing log to Land Science. Keep the coupon samples
for the file, or send them to Land Science.

Smoke Testing

This test is intended to visually verify and confirm the proper installation of the Nitra-Seal system. Land Science requires a
smoke test on all projects in order to obtain a warranty. The smoke test will be performed by the applicator.

Smoke testing should occur after the Nitra-Core layer has been installed and mil thickness verified. Smoke testing may occur
after the Land Science Bond layer is installed, if preferred by the applicator. Upon completion of the original smoke test,
additional smoke tests can be conducted per the membrane manufacturer’s, specifying engineer or regulatory agency’s request.
To conduct a smoke test follow these steps:

1. One smoke test can cover between 2000-3000 square feet per test. However, coverage will greatly depend on the
sub grade under the membrane. On sites where multiple smoke tests will be needed, use the first two smoke tests
to estimate the coverage area per test.

2. Visual verification of soundness of seams, terminations and penetrations should be performed. Identify/correct
any apparent deficiencies and/or installation problems.

3. Note time, date, project name, inspector name, temperature and weather conditions on testing log. In addition,
record humidity, barometric pressure, and wind speed/direction. Confirm wind speed is below 15 mph. Visual
identification of leaks becomes more difficult with increasing wind speed.

4. Cap other vent outlet(s) not being used. If the installation has no sub-slab vent system or the membrane is
isolated from the vent system, connect the smoke testing system directly to the membrane using a temporary boot
© 2019 Land Science    4 

collar or other method. Insert the smoke test hose into coupon sampling locations, creating a seal around the
smoke test hose with a rag.

5. Activate the smoke generator/blower system and connect to sub-slab vent riser or directly to the membrane.

6. To confirm the adequate flow of smoke under the membrane cut a 2” vent in the membrane to facilitate the purging
of air pockets under it. If working properly, smoke will consistently flow though the 2” vent. If a low rate of smoke
flow is observed it is an indication of poor smoke flow under the membrane. If low flow does occur, insert the
smoke testing hose into the 2” membrane vent.

7. Mark sampling locations with fluorescent paint or chalk. Repair sampling locations per Land Science
recommendations

8. Maintain operation of smoke generator/blower system for at least 15 minutes following purging of membrane.
Thoroughly inspect entire membrane surface. Use fluorescent paint or chalk to mark/label any leak locations.
Mark/label leak locations on testing log. NOTE: The duration of the smoke test will vary depending on the size of
the area being tested. To help determine the duration, monitor the pressure building up under the membrane. If
excessive lifting of the membrane occurs, decrease the duration or pressure of the smoke test.

9. Prepare membrane inspection log. Identify the type of leak found, i.e. poor seal around penetration, fish-mouth,
puncture, etc.

10. Repair leak locations marked in step 7 and step 8 per procedures outlined in “Nitra-Seal Repair Procedures”
section using Nitra-Core or Nitra-Core DETAIL.

11. Repeat steps 4 through 10 as necessary to confirm the integrity of the membrane.

12. Complete the smoke testing inspection form indicating the successful completion of the smoke test.

Post Installation Inspection

After a manufacturer’s representative or 3rd party inspector signs off on the membrane installation and the steel workers begin to
install the rebar, it is recommended to conduct a visual inspection prior to the pouring of concrete. Damages are most likely to
occur during this time and it is imperative that punctures are identified prior to the placement of the slab. The system
configuration of Nitra-Seal, the top white Land Science Bond layer with a middle black layer, will make rebar punctures easy to
identify when conducting a visual inspection.

PRODUCT DATA SHEET
Land Science / 1011 Calle Sombra / Suite 110 / San Clemente / CA / 92673
Ph. 949-366-8000 / F. 949- 366-8090 / www.landsciencetech.com

Land Science Bond

Land Science Bond is comprised of a gray high strength HDPE membrane that is thermally bonded to a polypropylene
geotextile. Land Science Bond layer is installed as a protection course over the Nitra-Base and Nitra-Core layers with
the geotextile side facing up. The Land Science Bond layer also provide an excellent substrate and friction surface for
concrete to adhere to.

PROPERTIES TEST METHOD LAND SCIENCE BOND
Film Thickness 18 mil
Color Gray HDPE - White Geotextile
Weight ASTM D751 – 06 6.8 oz/yd2
Tensile Strength (grab) ASTM D751 – 06 CD – 186.8 lbf.
MD – 153.4 lbf.
Tear Strength (Trapezoidal) ASTM D751 – 06 CD – 36.7 lbf.
MD – 28.0 lbf
Puncture Resistance ASTM D4833-07 61.2 lbf.
Life Expectancy ASTM E 154-93 Indefinite
Elongation ASTM D751 – 06 CD – 72.1%
MD – 49.6%
Chemical Resistance Excellent
Packaging: 102” x 150’ Roll

PRODUCT DATA SHEET
Land Science / 1011 Calle Sombra / Suite 110 / San Clemente / CA / 92673
Ph. 949-366-8000 / F. 949- 366-8090 / www.landsciencetech.com

Nitra-Core

Nitra-Core is a patent pending elastic water-based co-polymer modified asphaltic, nitrile latex and other proprietary
compounds spray applied vapor barrier. This chemical resistant barrier typically installed at 40 mils thickness uniformly
above Nitra-Base layer to provide a monolithic and seamless system. Nitra-Core has exceptional bonding to a wide
variety of substrates including green concrete. This barrier will build up to a specific thickness in a single application
through multiple passes allowing it for easy installation around penetrations, uneven surfaces and oddly shaped areas.

PROPERTIES TEST METHOD TerraCore

Application to TerraBase 40 mils (23 ft2/gal)

Typical Uncured Properties
Specific Gravity ASTM D 244 1.0
Brookfield Viscosity ASTM D2196 75 – 90 centipoises
pH Oakton 10 – 13
Residue Content ASTM D2939 62 – 65%
Color Brown to Black
Demulsibility ASTM D6936 35 – 40%
Non-Toxic No Solvent
Shelf Life 6 months

Typical Cured Properties with
Nitra-Base & Land Science Bond

PCE Diffusion Coefficient Land Science Internal Method On going
Benzene Diffusion Coefficient Land Science Internal Method On going

Packaging: 55 gal. drums and 275 gal. totes

PRODUCT DATA SHEET
Land Science / 1011 Calle Sombra / Suite 110 / San Clemente / CA / 92673
Ph. 949-366-8000 / F. 949- 366-8090 / www.landsciencetech.com

Nitra-Base

Nitra-Base is comprised of a high strength HDPE membrane that is thermally bonded to a polypropylene geotextile.
Nitra-Base layer is installed as a base layer prior to Nitra-Core spray application with the HDPE side facing up.

PROPERTIES TEST METHOD NITRA-BASE
Film Thickness 23 mil
Color HDPE/Geotextile (white)
Weight ASTM D751 – 06 6.8 oz/yd2
Tensile Strength (grab) ASTM D751 – 06 CD – 270.5 lbf.
MD – 350.9 lbf.
Tear Strength (Trapezoidal) ASTM D751 – 06 CD – 48.3 lbf.
MD – 44.4 lbf
Puncture Resistance ASTM D4833-07 98.6 lbf.
Life Expectancy ASTM E 154-93 Indefinite
Elongation ASTM D751 – 06 CD – 26.0%
MD – 32.6%
Chemical Resistance Excellent
Packaging: 102” x 150’

PRODUCT DATA SHEET
Land Science / 1011 Calle Sombra / Suite 110 / San Clemente / CA / 92673
Ph. 949-366-8000 / F. 949- 366-8090 / www.landsciencetech.com

TerraVent

Terra Vent is a low profile, trenchless, flexible, sub slab vapor collection system used in lieu of perforated piping. It
consists of a heavy duty 3-dimensional, high flow, polypropylene dimpled core. The core is then wrapped and bonded
with a non-woven geotextile to prevent soil, sand or gravel pass into the dimple core. Terra Vent core is made from
100% Post-Industrial/Pre-Consumer polypropylene regrind material.

PROPERTIES TEST METHOD TerraVent

Vent Core Properties
Compressive Strength ASTM D-1621 9,500 psf.
Thickness 1 inch
Flow Rate - Hydraulic gradient - 0.1 ASTM D-4716 30 gpm/ft width

Vent Fabric Properties
Grab Tensile Strength ASTM D-4632 100 lbs.
CBR Puncture ASTM D-6241 250 lbs.
Flow ASTM D-4491 140 gpm/ft2
AOS ASTM D-4751 70 U.S Sieve
Permittivity ASTM D-4491 2.0 sec-1
U.V Resistance ASTM D-4355 70% @500 hrs.
Packaging: Dimension: 12”x 165’
Weight: 68 lbs.

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1. Identification
Product identifier
Other means of identification
Recommended use
Recommended restrictions
SAFETY DATA SHEET

Nitra-Core
None.
Spray-applied asphalt for vapor barrier systems.
None known.
Manufacturer/Importer/Supplier/Distributor information
Company Name
Address

General information
E-mail
Land Science, a Division of Regenesis
1011 Calle Sombra
San Clemente, CA 92673 USA
949-366-8000
[e-mail]

Emergency phone number

USA, Canada, Mexico
International
2. Hazard(s) identification
Physical hazards
For Hazardous Materials Incidents ONLY (spill, leak, fire, exposure or accident), call
CHEMTREC 24/7 at:
1-800-424-9300
1-703-527-3887

Not classified.
Health hazards
OSHA defined hazards
Label elements
Sensitization, skin
Not classified.
Category 1

Signal word Warning
Hazard statement May cause an allergic skin reaction.
Precautionary statement
Prevention Avoid breathing mist/vapors. Contaminated work clothing must not be allowed out of the
workplace. Wear protective gloves.
Response If on skin: Wash with plenty of water. If skin irritation or rash occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.
Storage Store away from incompatible materials.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
classified (HNOC)
None known.
Supplemental information None.
3. Composition/information on ingredients
Mixtures
Chemical name
Asphalt

CAS number %
8052-42-4 50 - 70

Water

7732-18-5 30 - 40

Acrylonitrile-based polymer

- < 15

Emulsifier

- < 1
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Ammonium hydroxide 1336-21-6 < 0.2

Composition comments

4. First-aid measures
Inhalation
Skin contact

Eye contact
Ingestion
Most important
symptoms/effects, acute and
delayed
Indication of immediate
medical attention and special
treatment needed
General information

5. Fire-fighting measures
Suitable extinguishing media
Unsuitable extinguishing
media
Specific hazards arising from
the chemical
Special protective equipment
and precautions for firefighters
Fire fighting
equipment/instructions
Specific methods
General fire hazards

All concentrations are in percent by weight unless otherwise indicated.
Components not listed are either non-hazardous or are below reportable limits.
Chemical ingredient identity and/or concentration information withheld for some or all components
present is confidential business information (trade secret), and is being withheld as permitted by
29 CFR 1910.1200(i).

Move to fresh air. Call a physician if symptoms develop or persist.
Remove contaminated clothing immediately and wash skin with soap and water. In case of
eczema or other skin disorders: Seek medical attention and take along these instructions.
Rinse with water. Get medical attention if irritation develops and persists.
Rinse mouth. Get medical attention if symptoms occur.
May cause an allergic skin reaction. Dermatitis. Rash.

Provide general supportive measures and treat symptomatically. Keep victim under observation.
Symptoms may be delayed.

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 reuse.

Foam. Dry powder. Carbon dioxide (CO2).
Do not use water jet as an extinguisher, as this will spread the fire.

During fire, gases hazardous to health may be formed. Combustion products may include: carbon
oxides, nitrogen oxides.
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
Move containers from fire area if you can do so without risk.
Use standard firefighting procedures and consider the hazards of other involved materials.
Material will burn in a fire.
6. Accidental release measures
Personal precautions,
protective equipment and
emergency procedures

Methods and materials for
containment and cleaning up

Environmental precautions
7. Handling and storage
Precautions for safe handling

Conditions for safe storage,
including any incompatibilities
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wear
appropriate protective equipment and clothing during clean-up. Avoid breathing mist/vapors. Do
not touch damaged containers or spilled material unless wearing appropriate protective clothing.
Ensure adequate ventilation. Local authorities should be advised if significant spillages cannot be
contained. For personal protection, see section 8 of the SDS.
Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is
possible. Absorb in vermiculite, dry sand or earth and place into containers. Following product
recovery, flush area with water.

Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.

Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS.
Avoid discharge into drains, water courses or onto the ground.

Avoid breathing mist/vapors. Avoid contact with eyes, skin, and clothing. Avoid prolonged
exposure. Provide adequate ventilation. Wear appropriate personal protective equipment. Observe
good industrial hygiene practices.
Store in tightly closed container. Store away from incompatible materials (see Section 10 of the
SDS). Protect from freezing.
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8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Components Type

Value
Ammonium hydroxide (CAS
1336-21-6)
PEL 35 mg/m3

50 ppm

US. ACGIH Threshold Limit Values
Components Type

Value

Form
Ammonium hydroxide (CAS
1336-21-6)

Asphalt (CAS 8052-42-4)
STEL 35 ppm

TWA 25 ppm
TWA 0.5 mg/m3 Inhalable fume.

US. NIOSH: Pocket Guide to Chemical Hazards
Components Type

Value

Form
Ammonium hydroxide (CAS
1336-21-6)

Asphalt (CAS 8052-42-4)
Biological limit values
Appropriate engineering
controls
STEL 27 mg/m3

35 ppm
TWA 18 mg/m3
25 ppm
Ceiling 5 mg/m3 Fume.
No biological exposure limits noted for the ingredient(s).
Good general ventilation should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level.
Individual protection measures, such as personal protective equipment
Eye/face protection
Skin protection
Hand protection

Skin protection
Other
Respiratory protection

Thermal hazards
General hygiene
considerations
Wear approved chemical safety goggles. Risk of splashes: Face shield is recommended.

Wear appropriate chemical resistant gloves. Suitable gloves can be recommended by the glove
supplier.

Wear appropriate chemical resistant clothing. Use of an impervious apron is recommended.
When workers are facing concentrations above the exposure limit they must use appropriate
certified respirators. Wear NIOSH approved respirator appropriate for airborne exposure at the
point of use. Appropriate respirator selection should be made by a qualified professional.
Wear appropriate thermal protective clothing, when necessary.
Always observe good personal hygiene measures, such as washing after handling the material
and before eating, drinking, and/or smoking. Routinely wash work clothing and protective
equipment to remove contaminants. Contaminated work clothing should not be allowed out of the
workplace.
9. Physical and chemical properties
Appearance
Physical state
Form
Color
Odor

Liquid.
Liquid.
Black or dark brown.
Not available.
Odor threshold Not available.
pH 8 - 10
Melting point/freezing point 32 °F (0 °C)
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Initial boiling point and boiling
range
212 °F (100 °C)
Flash point Not available.
Evaporation rate Not available.
Flammability (solid, gas) Not applicable.
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
Flammability limit - upper
(%)
Not available.
Not available.
Vapor pressure Not available.
Vapor density Not available.
Relative density Not available.
Solubility(ies)
Solubility (water) Not available.
Partition coefficient
(n-octanol/water)
Not available.
Auto-ignition temperature Not available.
Decomposition temperature Not available.
Viscosity < 2000 cP (140 °F (60 °C))
Other information
Explosive properties
Oxidizing properties
10. Stability and reactivity
Reactivity
Chemical stability
Possibility of hazardous
reactions
Conditions to avoid
Incompatible materials
Hazardous decomposition
products
Not explosive.
Not oxidizing.

The product is stable and non-reactive under normal conditions of use, storage and transport.
Material is stable under normal conditions.
No dangerous reaction known under conditions of normal use.

Contact with incompatible materials. Excessive heat or cold.
Strong oxidizing agents.
No hazardous decomposition products are known.
11. Toxicological information
Information on likely routes of exposure
Inhalation Prolonged or repeated inhalation may cause respiratory tract irritation.
Skin contact May cause an allergic skin reaction.
Eye contact Direct contact with eyes may cause temporary irritation.
Ingestion May cause discomfort if swallowed.
Symptoms related to the
physical, chemical and
toxicological characteristics
May cause an allergic skin reaction. Dermatitis. Rash.
Information on toxicological effects
Acute toxicity Not expected to be acutely toxic.
Components Species
Ammonium hydroxide (CAS 1336-21-6)
Acute
Oral

Test Results
LD50 Rat 350 mg/kg
Skin corrosion/irritation
Serious eye damage/eye
irritation
Prolonged skin contact may cause temporary irritation.
Direct contact with eyes may cause temporary irritation.
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Respiratory or skin sensitization
Respiratory sensitization Not a respiratory sensitizer.
Skin sensitization
Germ cell mutagenicity
May cause an allergic skin reaction.
No data available to indicate product or any components present at greater than 0.1% are
mutagenic or genotoxic.
Carcinogenicity Not classifiable as to carcinogenicity to humans.
IARC has listed Straight-Run Bitumens (including CAS 8052-42-4) as Group 2B during road
paving due to PAH release upon heating to a high temperature.
IARC Monographs. Overall Evaluation of Carcinogenicity
Asphalt (CAS 8052-42-4) 2B Possibly carcinogenic to humans.
NTP Report on Carcinogens
Not listed.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1053)
Not listed.
Reproductive toxicity
Specific target organ toxicity -
single exposure
Specific target organ toxicity -
repeated exposure
This product is not expected to cause reproductive or developmental effects.
Not classified.

Not classified.
Aspiration hazard Not an aspiration hazard.
12. Ecological information
Ecotoxicity The product is not classified as environmentally hazardous. However, this does not exclude the
possibility that large or frequent spills can have a harmful or damaging effect on the environment.
Components
Ammonium hydroxide (CAS 1336-21-6)
Aquatic
Species Test Results
Algae
Acute
Crustacea
Fish
Chronic
Crustacea
Fish
EC50

LC50
LC50

LOAEL
NOEC
Chlorella vulgaris

Daphnia magna
Fathead minnow (Pimephales promelas)

Daphnia magna
Ictalurus punctatus
2700 mg/l, 18 days

101 mg/l, 48 hours (NH3)
0.75 - 3.4, 96 hours (NH3)

1.3 mg/l, 21 days (NH3)
< 48 µg/l, 31 days (NH3)
Persistence and degradability
Bioaccumulative potential
Mobility in soil
No data is available on the degradability of this product.
No data available.
No data available.
Other adverse effects None known.
13. Disposal considerations
Disposal instructions

Local disposal regulations
Hazardous waste code

Waste from residues / unused
products

Contaminated packaging

14. Transport information
DOT
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Incinerate the
material under controlled conditions in an approved incinerator. Dispose of contents/container in
accordance with local/regional/national/international regulations.
Dispose in accordance with all applicable regulations.
The waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Since emptied containers may retain product residue, follow label warnings even after container is
emptied. Empty containers should be taken to an approved waste handling site for recycling or
disposal.
Not regulated as dangerous goods.
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IATA
Not regulated as dangerous goods.
IMDG
Not regulated as dangerous goods.
Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
US federal regulations
Not established.

This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
CERCLA Hazardous Substance List (40 CFR 302.4)
Ammonium hydroxide (CAS 1336-21-6) Listed.
Asphalt (CAS 8052-42-4) Listed.
SARA 304 Emergency release notification
Not regulated.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1053)
Not listed.
Toxic Substances Control Act (TSCA) All components of the mixture on the TSCA 8(b) inventory are designated
“active”.
Superfund Amendments and Reauthorization Act of 1986 (SARA)
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous
chemical
Classified hazard
categories
SARA 313 (TRI reporting)
Not regulated.
Yes

Respiratory or skin sensitization
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Safe Drinking Water Act
(SDWA)
US state regulations
Not regulated.
US. Massachusetts RTK - Substance List
Ammonium hydroxide (CAS 1336-21-6)
Asphalt (CAS 8052-42-4)
US. New Jersey Worker and Community Right-to-Know Act
Ammonium hydroxide (CAS 1336-21-6)
Asphalt (CAS 8052-42-4)
US. Pennsylvania Worker and Community Right-to-Know Law
Ammonium hydroxide (CAS 1336-21-6)
Asphalt (CAS 8052-42-4)
US. Rhode Island RTK
Asphalt (CAS 8052-42-4)
California Proposition 65
WARNING: This product can expose you to Asphalt, which is known to the State of California to cause cancer.
For more information go to www.P65Warnings.ca.gov.
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California Proposition 65 - CRT: Listed date/Carcinogenic substance
Asphalt (CAS 8052-42-4) Listed: January 1, 1990
US. California. Candidate Chemicals List. Safer Consumer Products Regulations (Cal. Code Regs, tit. 22, 69502.3,
subd. (a))
Asphalt (CAS 8052-42-4)
International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
Australia
Canada
Canada
China
Australian Inventory of Chemical Substances (AICS) Yes
Domestic Substances List (DSL) Yes
Non-Domestic Substances List (NDSL) No
Inventory of Existing Chemical Substances in China (IECSC) Yes
Europe European Inventory of Existing Commercial Chemical No
Substances (EINECS)
Europe
Japan
Korea
New Zealand
European List of Notified Chemical Substances (ELINCS) No
Inventory of Existing and New Chemical Substances (ENCS) Yes
Existing Chemicals List (ECL) Yes
New Zealand Inventory Yes
Philippines Philippine Inventory of Chemicals and Chemical Substances
(PICCS)
Yes
Taiwan
United States & Puerto Rico
Taiwan Chemical Substance Inventory (TCSI) Yes
Toxic Substances Control Act (TSCA) Inventory Yes
*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).
16. Other information, including date of preparation or last revision
Issue date
Revision date
21-May-2019
-
Version # 01
HMIS® ratings
NFPA ratings
Health: 2
Flammability: 1
Physical hazard: 0

Disclaimer Land Science, a Division of Regenesis cannot anticipate all conditions under which this
information and its product, or the products of other manufacturers in combination with its product,
may be used. It is the user’s responsibility to ensure safe conditions for handling, storage and
disposal of the product, and to assume liability for loss, injury, damage or expense due to improper
use. The information in the sheet was written based on the best knowledge and experience
currently available.
1
2 0
SAFETY DATA SHEET
1. Identification
Harvey Pipe CleanerProduct identifier
Other means of identification
3400CSDS number
Cleaning PVC, CPVC or ABS Pipe and FittingsRecommended use
None known.Recommended restrictions
Manufacturer/Importer/Supplier/Distributor information
William H. Harvey CompanyCompany Name
4334 South 67th StreetAddress
Omaha, NE 68117
402-331-1175Telephone
[e-mail]-mail
Chemtrec 1-800-424-9300 (Outside the US 1-703-527-3887)Transport Emergency
1-877-740-5015Emergency First Aid
MSDS CoordinatorContact person
2. Hazard(s) identification
Category 2Flammable liquidsPhysical hazards
Category 2Serious eye damage/eye irritationHealth hazards
Category 3 narcotic effectsSpecific target organ toxicity, single exposure
Category 1Aspiration hazard
Not classified.OSHA defined hazards
Label elements
Signal word Danger
Hazard statement Highly flammable liquid and vapor. May be fatal if swallowed and enters airways. Causes serious
eye irritation. May cause drowsiness or dizziness.
Precautionary statement
Prevention 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. Avoid breathing mist/vapor. Wash thoroughly after handling.
Use only outdoors or in a well-ventilated area. Wear protective gloves/eye protection/face
protection.
Response 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 inhaled: Remove
person to fresh air and keep comfortable for breathing. If in eyes: Rinse cautiously with water for
several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a
poison center/doctor if you feel unwell. If eye irritation persists: Get medical advice/attention. In
case of fire: Use appropriate media to extinguish.
Storage Keep cool. Store in a well-ventilated place. Keep container tightly closed. Store locked up.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
classified (HNOC)
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
Supplemental information None.
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 1 / 9
3. Composition/information on ingredients
Mixtures
67-64-1 95 - 99Acetone
CAS number %Chemical name
108-94-1 1 - 5Cyclohexanone
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in
percent by volume.
Composition comments
4. First-aid measures
Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a poison
center or doctor/physician if you feel unwell.
Inhalation
Take off immediately all contaminated clothing. Rinse skin with water/shower. Get medical
attention if irritation develops and persists.
Skin 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 if irritation develops and persists.
Eye contact
Call a physician or poison control center immediately. Rinse mouth. Do not induce vomiting. If
vomiting occurs, keep head low so that stomach content doesn't get into the lungs.
Ingestion
Aspiration may cause pulmonary edema and pneumonitis. May cause drowsiness and dizziness.
Headache. Nausea, vomiting. Severe eye irritation. Symptoms may include stinging, tearing,
redness, swelling, and blurred vision.
Most important
symptoms/effects, acute and
delayed
Provide general supportive measures and treat symptomatically. Thermal burns: Flush with water
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
ambulance. Continue flushing during transport to hospital. Keep victim under observation.
Symptoms may be delayed.
Indication of immediate
medical attention and special
treatment needed
Take off all contaminated clothing immediately. Ensure that medical personnel are aware of the
material(s) involved, and take precautions to protect themselves. Wash contaminated clothing
before reuse.
General information
5. Fire-fighting measures
Alcohol resistant foam. Dry chemical powder. Carbon dioxide (CO2). Water fog.Suitable extinguishing media
Do not use water jet as an extinguisher, as this will spread the fire.Unsuitable extinguishing
media
Vapors may form explosive mixtures with air. Vapors may travel considerable distance to a source
of ignition and flash back. During fire, gases hazardous to health may be formed.
Specific hazards arising from
the chemical
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.Special protective equipment
and precautions for firefighters
In case of fire and/or explosion do not breathe fumes. Move containers from fire area if you can do
so without risk.
Fire fighting
equipment/instructions
Use standard firefighting procedures and consider the hazards of other involved materials.Specific methods
Highly flammable liquid and vapor.General fire hazards
6. Accidental release measures
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Eliminate all
ignition sources (no smoking, flares, sparks, or flames in immediate area). Wear appropriate
protective equipment and clothing during clean-up. Avoid breathing mist/vapor. Do not touch
damaged containers or spilled material unless wearing appropriate protective clothing. Ventilate
closed spaces before entering them. Local authorities should be advised if significant spillages
cannot be contained. For personal protection, see section 8 of the SDS.
Personal precautions,
protective equipment and
emergency procedures
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 2 / 9
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Keep
combustibles (wood, paper, oil, etc.) away from spilled material. Take precautionary measures
against static discharge. Use only non-sparking tools. This product is miscible in water.
Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is
possible. Use a non-combustible material like vermiculite, sand or earth to soak up the product
and place into a container for later disposal. Following product recovery, flush area with water.
Small Spills: Absorb with earth, sand or other non-combustible material and transfer to containers
for later disposal. Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.
Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS.
Methods and materials for
containment and cleaning up
Avoid discharge into drains, water courses or onto the ground.Environmental precautions
7. Handling and storage
Do not handle, store or open near an open flame, sources of heat or sources of ignition. Protect
material from direct sunlight. When using do not smoke. Explosion-proof general and local exhaust
ventilation. Take precautionary measures against static discharges. All equipment used when
handling the product must be grounded. Use non-sparking tools and explosion-proof equipment.
Avoid breathing mist or vapor. Avoid contact with eyes. Avoid prolonged exposure. Wear
appropriate personal protective equipment. Wash hands thoroughly after handling. Observe good
industrial hygiene practices.
Precautions for safe handling
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
build-up by using common bonding and grounding techniques. Store in a cool, dry place out of
direct sunlight. Store in tightly closed container. Store in a well-ventilated place. Keep in an area
equipped with sprinklers. Store away from incompatible materials (see Section 10 of the SDS).
Conditions for safe storage,
including any incompatibilities
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueComponents Type
PEL 2400 mg/m3Acetone (CAS 67-64-1)
1000 ppm
PEL 200 mg/m3Cyclohexanone (CAS
108-94-1)
50 ppm
US. ACGIH Threshold Limit Values
ValueComponents Type
STEL 500 ppmAcetone (CAS 67-64-1)
TWA 250 ppm
STEL 50 ppmCyclohexanone (CAS
108-94-1)
TWA 20 ppm
US. NIOSH: Pocket Guide to Chemical Hazards
ValueComponents Type
TWA 590 mg/m3Acetone (CAS 67-64-1)
250 ppm
TWA 100 mg/m3Cyclohexanone (CAS
108-94-1)
25 ppm
Biological limit values
ACGIH Biological Exposure Indices
ValueComponents Determinant Specimen Sampling Time
25 mg/l Acetone Urine *Acetone (CAS 67-64-1)
80 mg/l 1,2-Cyclohexan
ediol,with
hydrolysis
Urine *Cyclohexanone (CAS
108-94-1)
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 3 / 9
ACGIH Biological Exposure Indices
ValueComponents Determinant Specimen Sampling Time
8 mg/l Cyclohexanol,
with hydrolysis
Urine *
* - For sampling details, please see the source document.
Exposure guidelines
US - California OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
US - Minnesota Haz Subs: Skin designation applies
Cyclohexanone (CAS 108-94-1) Skin designation applies.
US - Tennessee OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
US. NIOSH: Pocket Guide to Chemical Hazards
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Explosion-proof general and local exhaust ventilation. Good general ventilation should be used.
Ventilation rates should be matched to conditions. If applicable, use process enclosures, local
exhaust ventilation, or other engineering controls to maintain airborne levels below recommended
exposure limits. If exposure limits have not been established, maintain airborne levels to an
acceptable level. Provide eyewash station and safety shower.
Appropriate engineering
controls
Individual protection measures, such as personal protective equipment
Wear safety glasses with side shields (or goggles).Eye/face protection
Skin protection
Wear appropriate chemical resistant gloves. Nitrile, butyl rubber or neoprene gloves are
recommended. Other suitable gloves can be recommended by the glove supplier.
Hand protection
Skin protection
Wear appropriate chemical resistant clothing.Other
In case of insufficient ventilation, wear suitable respiratory equipment. Chemical respirator with
organic vapor cartridge and full facepiece.
Respiratory protection
Wear appropriate thermal protective clothing, when necessary.Thermal hazards
When using do not smoke. Always observe good personal hygiene measures, such as washing
after handling the material and before eating, drinking, and/or smoking. Routinely wash work
clothing and protective equipment to remove contaminants.
General hygiene
considerations
9. Physical and chemical properties
Appearance
Liquid.Physical state
Translucent liquid.Form
Clear.Color
Solvent.Odor
Odor threshold Not available.
pH Not available.
Melting point/freezing point Not available.
Initial boiling point and boiling
range
150.8 °F (66 °C)
Flash point -0.4 - 5.0 °F (-18.0 - -15.0 °C)
Evaporation rate 5.5 - 8
Not applicable.Flammability (solid, gas)
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
2
Flammability limit - upper
(%)
13
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 4 / 9
Vapor pressure 145 mm Hg @ 20°C
Vapor density 2.5 (Air=1)
Relative density 0.82 +/- 0.02
Solubility(ies)
Solubility (water)Miscible.
Partition coefficient
(n-octanol/water)
Not available.
Auto-ignition temperature Not available.
Decomposition temperature > 302 °F (> 150 °C)
Viscosity Not available.
Other information
Bulk density 6.8 lb/gal
Not explosive.Explosive properties
Not oxidizing.Oxidizing properties
VOC 20 g/l SCAQMD 1168/M316A
10. Stability and reactivity
The product is stable and non-reactive under normal conditions of use, storage and transport.Reactivity
Material is stable under normal conditions.Chemical stability
No dangerous reaction known under conditions of normal use.Possibility of hazardous
reactions
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Avoid
temperatures exceeding the decomposition temperature. Avoid temperatures exceeding the flash
point. Contact with incompatible materials.
Conditions to avoid
Acids. Strong oxidizing agents.Incompatible materials
No hazardous decomposition products are known.Hazardous decomposition
products
11. Toxicological information
Information on likely routes of exposure
Inhalation May cause drowsiness and dizziness. Headache. Nausea, vomiting. Prolonged inhalation may be
harmful.
Skin contact Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
Eye contact Causes serious eye irritation.
Ingestion May be fatal if swallowed and enters airways. Droplets of the product aspirated into the lungs
through ingestion or vomiting may cause a serious chemical pneumonia.
Symptoms related to the
physical, chemical and
toxicological characteristics
Aspiration may cause pulmonary edema and pneumonitis. May cause drowsiness and dizziness.
Headache. Nausea, vomiting. Severe eye irritation. Symptoms may include stinging, tearing,
redness, swelling, and blurred vision.
Information on toxicological effects
Acute toxicity Narcotic effects. May be fatal if swallowed and enters airways.
Test ResultsComponents Species
Acetone (CAS 67-64-1)
Dermal
Acute
LD50 Rabbit > 15700 mg/kg, 24 Hours
Inhalation
LC50 Rat 76 mg/l, 4 Hours
Vapor
Oral
LD50 Rat 5800 mg/kg
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 5 / 9
Test ResultsComponents Species
Cyclohexanone (CAS 108-94-1)
Dermal
Acute
LD50 Rabbit 948 mg/kg
Oral
LD50 Rat 1296 mg/kg
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.Skin corrosion/irritation
Causes serious eye irritation.Serious eye damage/eye
irritation
Respiratory or skin sensitization
Respiratory sensitization Not a respiratory sensitizer.
This product is not expected to cause skin sensitization.Skin sensitization
No data available to indicate product or any components present at greater than 0.1% are
mutagenic or genotoxic.
Germ cell mutagenicity
Carcinogenicity Not classifiable as to carcinogenicity to humans.
IARC Monographs. Overall Evaluation of Carcinogenicity
Cyclohexanone (CAS 108-94-1) 3 Not classifiable as to carcinogenicity to humans.
NTP Report on Carcinogens
Not listed.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1053)
Not regulated.
This product is not expected to cause reproductive or developmental effects.Reproductive toxicity
Specific target organ toxicity -
single exposure
May cause drowsiness and dizziness.
Specific target organ toxicity -
repeated exposure
Not classified.
Aspiration hazard May be fatal if swallowed and enters airways.
Chronic effects Prolonged inhalation may be harmful.
12. Ecological information
The product is not classified as environmentally hazardous. However, this does not exclude the
possibility that large or frequent spills can have a harmful or damaging effect on the environment.
Ecotoxicity
Components Test ResultsSpecies
Acetone (CAS 67-64-1)
Aquatic
Acute
LC50Crustacea 8800 mg/l, 48 HoursDaphnia pulex
LC50Fish 7163 mg/l, 96 HoursPimephales promelas
Chronic
NOECCrustacea > 79 mg/l, 21 daysDaphnia magna
Cyclohexanone (CAS 108-94-1)
Aquatic
Acute
LC50Fish 527 mg/l, 96 HoursPimephales promelas
No data is available on the degradability of this product.Persistence and degradability
Bioaccumulative potential
Partition coefficient n-octanol / water (log Kow)
Acetone (CAS 67-64-1)-0.24
Cyclohexanone (CAS 108-94-1) 0.81
No data available.Mobility in soil
Other adverse effects The product contains volatile organic compounds which have a photochemical ozone creation
potential.
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 6 / 9
13. Disposal considerations
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Incinerate the
material under controlled conditions in an approved incinerator. Do not incinerate sealed
containers. If discarded, this product is considered a RCRA ignitable waste, D001. Dispose of
contents/container in accordance with local/regional/national/international regulations.
Disposal instructions
Dispose in accordance with all applicable regulations.Local disposal regulations
The waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Hazardous waste code
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Waste from residues / unused
products
Since emptied containers may retain product residue, follow label warnings even after container is
emptied. Empty containers should be taken to an approved waste handling site for recycling or
disposal.
Contaminated packaging
14. Transport information
DOT
UN1993UN number
Flammable liquids, n.o.s. (Acetone RQ = 5051 LBS, Methyl ethyl ketone)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIPacking group
NoMarine pollutant
Environmental hazards
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IB2, T7, TP1, TP8, TP28Special provisions
150Packaging exceptions
202Packaging non bulk
242Packaging bulk
IATA
UN1993UN number
Flammable liquid, n.o.s. (Acetone, Methyl ethyl ketone)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Environmental hazards
3HERG Code
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IMDG
UN1993UN number
FLAMMABLE LIQUID, N.O.S. (Acetone, Methyl ethyl ketone)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Marine pollutant
Environmental hazards
F-E, S̲-E̲EmS
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
Not established.Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
US federal regulations
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 7 / 9
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
CERCLA Hazardous Substance List (40 CFR 302.4)
Acetone (CAS 67-64-1) Listed.
Cyclohexanone (CAS 108-94-1) Listed.
SARA 304 Emergency release notification
Not regulated.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1053)
Not regulated.
SARA 302 Extremely hazardous substance
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Not listed.
YesSARA 311/312 Hazardous
chemical
Flammable (gases, aerosols, liquids, or solids)
Serious eye damage or eye irritation
Specific target organ toxicity (single or repeated exposure)
Aspiration hazard
Classified hazard
categories
SARA 313 (TRI reporting)
Not regulated.
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Contains component(s) regulated under the Safe Drinking Water Act.Safe Drinking Water Act
(SDWA)
Drug Enforcement Administration (DEA). List 2, Essential Chemicals (21 CFR 1310.02(b) and 1310.04(f)(2) and
Chemical Code Number
Acetone (CAS 67-64-1) 6532
Drug Enforcement Administration (DEA). List 1 & 2 Exempt Chemical Mixtures (21 CFR 1310.12(c))
Acetone (CAS 67-64-1) 35 %WV
DEA Exempt Chemical Mixtures Code Number
Acetone (CAS 67-64-1) 6532
FEMA Priority Substances Respiratory Health and Safety in the Flavor Manufacturing Workplace
Acetone (CAS 67-64-1) Low priority
Cyclohexanone (CAS 108-94-1) Low priority
US state regulations
US. Massachusetts RTK - Substance List
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
US. New Jersey Worker and Community Right-to-Know Act
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
US. Pennsylvania Worker and Community Right-to-Know Law
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
US. Rhode Island RTK
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
California Proposition 65
California Safe Drinking Water and Toxic Enforcement Act of 2016 (Proposition 65): This material
is not known to contain any chemicals currently listed as carcinogens or reproductive toxins. For
more information go to www.P65Warnings.ca.gov.
US. California. Candidate Chemicals List. Safer Consumer Products Regulations (Cal. Code Regs, tit. 22, 69502.3,
subd. (a))
Acetone (CAS 67-64-1)
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 8 / 9
International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
Domestic Substances List (DSL)YesCanada
Non-Domestic Substances List (NDSL)NoCanada
*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
15-November-2018Issue date
-Revision date
Version #01
Health: 3
Flammability: 3
Physical hazard: 0
HMIS® ratings
NFPA ratings
02
3
William H. Harvey Company cannot anticipate all conditions under which this information and its
product, or the products of other manufacturers in combination with its product, may be used. It is
the user’s responsibility to ensure safe conditions for handling, storage and disposal of the
product, and to assume liability for loss, injury, damage or expense due to improper use. The
information in the sheet was written based on the best knowledge and experience currently
available.
Disclaimer
Harvey Pipe Cleaner SDS US
945363 Version #: 01 Revision date: - Issue date: 15-November-2018 9 / 9
SAFETY DATA SHEET
1. Identification
Product identifier Oatey PVC Heavy Duty Clear or Gray Cement
Other means of identification
SDS number 1102E
Synonyms Part Numbers: Clear 30850, 30863, 30876(TV), 30882, 31008(TV), 31011, 31950, 31951, 31952,
31953 Gray 30349, 31093, 31094, 31095, 31105, 31118, 31978, 31979, 31980, 31981, 32050,
32051, 32052, 32210, 32211
Recommended use Joining PVC Pipes
Recommended restrictions None known.
Manufacturer/Importer/Supplier/Distributor information
Company Name Oatey Co.
Address 4700 West 160th St.
Cleveland, OH 44135
Telephone [phone]
E-mail [e-mail]
Transport Emergency Chemtrec 1-800-424-9300 (Outside the US 1-703-527-3887)
Emergency First Aid 1-877-740-5015
Contact person MSDS Coordinator
2. Hazard(s) identification
Category 2Flammable liquidsPhysical hazards
Category 4Acute toxicity, oralHealth hazards
Category 2Skin corrosion/irritation
Category 2ASerious eye damage/eye irritation
Category 3 respiratory tract irritationSpecific target organ toxicity, single exposure
Category 3 narcotic effectsSpecific target organ toxicity, single exposure
Category 1Aspiration hazard
Not classified.OSHA defined hazards
Label elements
Signal word Danger
Hazard statement Highly flammable liquid and vapor. Harmful if swallowed. May be fatal if swallowed and enters
airways. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May
cause drowsiness or dizziness.
Precautionary statement
Prevention Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Use only outdoors or in a
well-ventilated area. 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. Avoid breathing mist or vapor. Wash
thoroughly after handling. Do not eat, drink or smoke when using this product. Wear protective
gloves/protective clothing/eye protection/face protection.
Response Rinse mouth. Do NOT induce vomiting. If skin irritation occurs: Get medical advice/attention. If
eye irritation persists: Get medical advice/attention. Take off contaminated clothing and wash
before reuse. In case of fire: Use appropriate media to extinguish.
Storage Store in a well-ventilated place. Keep container tightly closed. Keep cool. Store locked up.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Oatey PVC Heavy Duty Clear or Gray Cement SDS US
920700 Version #: 02 Revision date:12-5-2017 Issue date:8-4-2014 1 / 10
Hazard(s) not otherwise
classified (HNOC)
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
May form explosive peroxides. Contains a chemical classified by the US EPA as a suspected
possible carcinogen.
Supplemental information
Not applicable.
3. Composition/information on ingredients
Mixtures
109-99-9 30-60Furan, Tetrahydro-
CAS number %Chemical name
67-64-1 10-302-Propanone
108-94-1 10-30Cyclohexanone
9002-86-2 10-30Polyvinyl chloride
78-93-3 5-10Methyl ethyl ketone
112945-52-5 1-5Colloidal silicon dioxide
*Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret.
4. First-aid measures
Inhalation Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON
CENTER or doctor/physician if you feel unwell.
Skin contact Take off immediately all contaminated clothing. Wash with plenty of soap and water. If skin
irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before
reuse.
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. If eye irritation persists: Get medical advice/attention.
Ingestion Call a physician or poison control center immediately. Do not induce vomiting. If vomiting occurs,
keep head low so that stomach content doesn't get into the lungs. Aspiration may cause
pulmonary edema and pneumonitis.
Most important
symptoms/effects, acute and
delayed
Symptoms may include stinging, tearing, redness, swelling, and blurred vision. Skin irritation.
Vapors have a narcotic effect and may cause headache, fatigue, dizziness and nausea. May
cause redness and pain.
Indication of immediate
medical attention and special
treatment needed
Provide general supportive measures and treat symptomatically. Thermal burns: Flush with water
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
ambulance. Continue flushing during transport to hospital. In case of shortness of breath, give
oxygen. Keep victim warm. Keep victim under observation. Symptoms may be delayed.
General information Take off all contaminated clothing immediately. IF exposed or concerned: Get medical
advice/attention. Ensure that medical personnel are aware of the material(s) involved, and take
precautions to protect themselves. Wash contaminated clothing before reuse.
5. Fire-fighting measures
Suitable extinguishing media Alcohol resistant foam. Water fog. Dry chemical powder. Carbon dioxide (CO2).
Unsuitable extinguishing
media
Do not use water jet as an extinguisher, as this will spread the fire.
Specific hazards arising from
the chemical
Vapors may form explosive mixtures with air. Vapors may travel considerable distance to a source
of ignition and flash back. During fire, gases hazardous to health may be formed.
Special protective equipment
and precautions for firefighters
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
Fire fighting
equipment/instructions
In case of fire and/or explosion do not breathe fumes. Move containers from fire area if you can do
so without risk.
Specific methods Use standard firefighting procedures and consider the hazards of other involved materials.
General fire hazards Highly flammable liquid and vapor. This product contains tetrahydrofuran that may form explosive
organic peroxide when exposed to air or light or with age.
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 2 / 10
6. Accidental release measures
Personal precautions,
protective equipment and
emergency procedures
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Keep out of
low areas. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).
Wear appropriate protective equipment and clothing during clean-up. Avoid inhalation of vapors or
mists. Do not touch damaged containers or spilled material unless wearing appropriate protective
clothing. Ventilate closed spaces before entering them. Local authorities should be advised if
significant spillages cannot be contained. For personal protection, see section 8 of the SDS.
Methods and materials for
containment and cleaning up
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
precautionary measures against static discharge. Use only non-sparking tools. Keep combustibles
(wood, paper, oil, etc.) away from spilled material.
Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is
possible. Cover with plastic sheet to prevent spreading. Use a non-combustible material like
vermiculite, sand or earth to soak up the product and place into a container for later disposal. Use
water spray to reduce vapors or divert vapor cloud drift. Prevent entry into waterways, sewer,
basements or confined areas. Following product recovery, flush area with water.
Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.
Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS.
Environmental precautions Avoid discharge into drains, water courses or onto the ground.
7. Handling and storage
Precautions for safe handling Vapors may form explosive mixtures with air. 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. Do not taste or swallow. Avoid
breathing mist or vapor. Avoid contact with skin. Avoid contact with eyes. Avoid prolonged
exposure. Avoid contact with clothing. Provide adequate ventilation. Wear appropriate personal
protective equipment. Observe good industrial hygiene practices. When using, do not eat, drink or
smoke. Wash hands thoroughly after handling.
Conditions for safe storage,
including any incompatibilities
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
build-up by using common bonding and grounding techniques. Store in original tightly closed
container. Store in a cool, dry place out of direct sunlight. Store in a well-ventilated place. Store
away from incompatible materials (see Section 10 of the SDS). Keep in an area equipped with
sprinklers.
8. Exposure controls/personal protection
Occupational exposure limits
U.S. - OSHA
ValueType FormComponents
TWA 0.8 mg/m3 Unspecified.Colloidal silicon dioxide
(CAS 112945-52-5)
20 mppcf Unspecified.
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
ValueTypeComponents
STEL 5 ppmPolyvinyl chloride (CAS
9002-86-2)
TWA 1 ppm
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueType FormComponents
PEL 2400 mg/m32-Propanone (CAS 67-64-1)
1000 ppm
PEL 200 mg/m3Cyclohexanone (CAS
108-94-1)
50 ppm
PEL 590 mg/m3Furan, Tetrahydro- (CAS
109-99-9)
200 ppm
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 3 / 10
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueType FormComponents
PEL 590 mg/m3Methyl ethyl ketone (CAS
78-93-3)
200 ppm
PEL 5 mg/m3 Respirable fraction.Polyvinyl chloride (CAS
9002-86-2)
15 mg/m3 Total dust.
US. OSHA Table Z-3 (29 CFR 1910.1000)
ValueTypeComponents
TWA 0.8 mg/m3Colloidal silicon dioxide
(CAS 112945-52-5)
20 mppcf
US. ACGIH Threshold Limit Values
ValueType FormComponents
STEL 750 ppm2-Propanone (CAS 67-64-1)
TWA 500 ppm
STEL 50 ppmCyclohexanone (CAS
108-94-1)
TWA 20 ppm
STEL 100 ppmFuran, Tetrahydro- (CAS
109-99-9)
TWA 50 ppm
STEL 300 ppmMethyl ethyl ketone (CAS
78-93-3)
TWA 200 ppm
TWA 1 mg/m3 Respirable fraction.Polyvinyl chloride (CAS
9002-86-2)
U.S. - NIOSH
ValueType FormComponents
REL 6 mg/m3 Unspecified.Colloidal silicon dioxide
(CAS 112945-52-5)
US. NIOSH: Pocket Guide to Chemical Hazards
ValueTypeComponents
TWA 590 mg/m32-Propanone (CAS 67-64-1)
250 ppm
TWA 6 mg/m3Colloidal silicon dioxide
(CAS 112945-52-5)
TWA 100 mg/m3Cyclohexanone (CAS
108-94-1)
25 ppm
STEL 735 mg/m3Furan, Tetrahydro- (CAS
109-99-9)
250 ppm
TWA 590 mg/m3
200 ppm
STEL 885 mg/m3Methyl ethyl ketone (CAS
78-93-3)
300 ppm
TWA 590 mg/m3
200 ppm
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2014 Issue date: 8-4-2014 4 / 10
Biological limit values
ACGIH Biological Exposure Indices
Value Sampling TimeDeterminant SpecimenComponents
50 mg/l Acetone Urine *2-Propanone (CAS 67-64-1)
80 mg/l 1,2-Cyclohexan
ediol,with
hydrolysis
Urine *Cyclohexanone (CAS
108-94-1)
8 mg/l Cyclohexanol,
with hydrolysis
Urine *
2 mg/l Tetrahydrofura
n
Urine *Furan, Tetrahydro- (CAS
109-99-9)
2 mg/l MEK Urine *Methyl ethyl ketone (CAS
78-93-3)
* - For sampling details, please see the source document.
Exposure guidelines
US - California OELs: Skin designation
Cyclohexanone (CAS 108-94-1)Can be absorbed through the skin.
US - Minnesota Haz Subs: Skin designation applies
Cyclohexanone (CAS 108-94-1)Skin designation applies.
US - Tennessee OELs: Skin designation
Cyclohexanone (CAS 108-94-1)Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Cyclohexanone (CAS 108-94-1)Can be absorbed through the skin.
Furan, Tetrahydro- (CAS 109-99-9)Can be absorbed through the skin.
US. NIOSH: Pocket Guide to Chemical Hazards
Cyclohexanone (CAS 108-94-1)Can be absorbed through the skin.
Appropriate engineering
controls
Explosion-proof general and local exhaust ventilation. Good general ventilation (typically 10 air
changes per hour) should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level. Eye wash facilities and emergency
shower must be available when handling this product.
Individual protection measures, such as personal protective equipment
Eye/face protection Wear safety glasses with side shields (or goggles).
Skin protection
Hand protection Wear appropriate chemical resistant gloves.
Other Wear appropriate chemical resistant clothing.
Respiratory protection If engineering controls do not maintain airborne concentrations below recommended exposure
limits (where applicable) or to an acceptable level (in countries where exposure limits have not
been established), an approved respirator must be worn.
Thermal hazards Wear appropriate thermal protective clothing, when necessary.
General hygiene
considerations
When using, do not eat, drink or smoke. Wash hands after handling and before eating.
9. Physical and chemical properties
Appearance Opaque.or Translucent.
Physical state Liquid.
Form Liquid.
Color Gray or Clear.
Odor Solvent.
Odor threshold Not available.
pH Not available.
Melting point/freezing point Not available.
Initial boiling point and boiling
range
151 °F (66.11 °C)
Flash point 14.0 - 23.0 °F (-10.0 - -5.0 °C)
Evaporation rate 5.5 - 8
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 5 / 10
Flammability (solid, gas)Not available.
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
Not available.
Flammability limit - upper
(%)
Not available.
Explosive limit - lower (%)Not available.
Explosive limit - upper (%)Not available.
Vapor pressure 145 mm Hg @ 20 C
Vapor density 2.5
Relative density 0.88 - 0.92
Solubility(ies)
Solubility (water)Negligible
Partition coefficient
(n-octanol/water)
Auto-ignition temperature
Decomposition temperature
Viscosity
Other information
Bulk density
VOC (Weight %)
10. Stability and reactivity
Reactivity
Chemical stability
Possibility of hazardous
reactions
Conditions to avoid
Incompatible materials
Hazardous decomposition
products
Not available.
Not available.
Not available.
1200 - 2500 cP
7.5 lb/gal
<510 g/l SQACMD 1168/M316A
The product is stable and non-reactive under normal conditions of use, storage and transport.
Material is stable under normal conditions.
No dangerous reaction known under conditions of normal use.
Avoid heat, sparks, open flames and other ignition sources. Avoid temperatures exceeding the
flash point. Contact with incompatible materials.
Acids. Strong oxidizing agents. Ammonia. Amines. Isocyanates. Caustics.
No hazardous decomposition products are known.
11. Toxicological information
Information on likely routes of exposure
Inhalation May be fatal if swallowed and enters airways. Vapors have a narcotic effect and may cause
headache, fatigue, dizziness and nausea. Prolonged inhalation may be harmful. May cause
irritation to the respiratory system.
Skin contact Causes skin irritation.
Eye contact Causes serious eye irritation.
Ingestion May be fatal if swallowed and enters airways. Harmful if swallowed.
Symptoms related to the
physical, chemical and
toxicological characteristics
Symptoms may include stinging, tearing, redness, swelling, and blurred vision. Skin irritation. May
cause redness and pain. Symptoms of overexposure may be headache, dizziness, tiredness,
nausea and vomiting.
Information on toxicological effects
Acute toxicity May be fatal if swallowed and enters airways. Narcotic effects. May cause respiratory irritation.
Test ResultsComponentsSpecies
Cyclohexanone (CAS 108-94-1)
LD50 Rabbit
Dermal
Acute
948 mg/kg
LC50 Rat
Inhalation
8000 ppm, 4 hours
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 6 / 10
Test ResultsComponents Species
LD50 Rat
Oral
1540 mg/kg
* Estimates for product may be based on additional component data not shown.
Skin corrosion/irritation Causes skin irritation.
Serious eye damage/eye
irritation
Causes serious eye irritation.
Respiratory or skin sensitization
Respiratory sensitization Not available.
Skin sensitization This product is not expected to cause skin sensitization.
Germ cell mutagenicity No data available to indicate product or any components present at greater than 0.1% are
mutagenic or genotoxic.
Carcinogenicity Suspected of causing cancer. In 2012 USEPA Integrated Risk Information System (IRIS)
reviewed a two species inhalation lifetime study on THF conducted by NTP (1998). Male rats
developed renal tumors and female mice developed liver tumors while neither the female rats nor
the male mice showed similar results. Because the carcinogenic mechanisms could not be
identified clearly in either species for either tumor, the EPA determined that the male rat and
female mouse findings are relevant to the assessment of carcinogenic potential in humans.
Therefore, the IRIS review concludes that these data in aggregate indicate that there is
"suggestive evidence of carcinogenic potential" following exposure to THF by all routes of
exposure. This product contains polyvinyl chloride (PVC) that is not a fabricated product, and is
therefore, defined and regulated as a toxic and hazardous substance under 29 C.F.R. §
1910.1017 due to the presumed presence of residual vinyl chloride monomer. The concentrations
of residual vinyl chloride calculated to be contained in this product are well below the threshold for
classification in accordance with 29 C.F.R. § 1910.1200.
IARC Monographs. Overall Evaluation of Carcinogenicity
Colloidal silicon dioxide (CAS 112945-52-5) 3 Not classifiable as to carcinogenicity to humans.
Cyclohexanone (CAS 108-94-1) 3 Not classifiable as to carcinogenicity to humans.
Polyvinyl chloride (CAS 9002-86-2) 3 Not classifiable as to carcinogenicity to humans.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Polyvinyl chloride (CAS 9002-86-2) Cancer
Reproductive toxicity This product is not expected to cause reproductive or developmental effects.
Specific target organ toxicity -
single exposure
Respiratory tract irritation. Narcotic effects.
Specific target organ toxicity -
repeated exposure
Not classified.
Aspiration hazard May be fatal if swallowed and enters airways.
Chronic effects Prolonged inhalation may be harmful.
12. Ecological information
Ecotoxicity The product is not classified as environmentally hazardous. However, this does not exclude the
possibility that large or frequent spills can have a harmful or damaging effect on the environment.
Components Test ResultsSpecies
* Estimates for product may be based on additional component data not shown.
Cyclohexanone (CAS 108-94-1)
Aquatic
LC50Fish 481 - 578 mg/l, 96 hoursFathead minnow (Pimephales promelas)
Persistence and degradability No data is available on the degradability of this product.
Bioaccumulative potential No data available.
Partition coefficient n-octanol / water (log Kow)
2-Propanone (CAS 67-64-1)-0.24
Cyclohexanone (CAS 108-94-1)0.81
Furan, Tetrahydro- (CAS 109-99-9)0.46
Methyl ethyl ketone (CAS 78-93-3)0.29
Mobility in soil No data available.
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 7 / 10
Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Disposal instructions Collect and reclaim or dispose in sealed containers at licensed waste disposal site. This material
and its container must be disposed of as hazardous waste. Do not allow this material to drain into
sewers/water supplies. Do not contaminate ponds, waterways or ditches with chemical or used
container. Dispose of contents/container in accordance with local/regional/national/international
regulations.
Local disposal regulations Dispose in accordance with all applicable regulations.
Hazardous waste code The waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Waste from residues / unused
products
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Contaminated packaging Empty containers should be taken to an approved waste handling site for recycling or disposal.
Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
14. Transport information
DOT
UN1133UN number
AdhesivesUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIPacking group
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
T11, TP1, TP8, TP27Special provisions
150Packaging exceptions
201Packaging non bulk
243Packaging bulk
IATA
UN1133UN number
AdhesivesUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Environmental hazards
3LERG Code
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IMDG
UN1133UN number
ADHESIVESUN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Marine pollutant
Environmental hazards
F-E, S-DEmS
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
Not available.Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 8 / 10
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.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Polyvinyl chloride (CAS 9002-86-2)Cancer
Central nervous system
Liver
Blood
Flammability
CERCLA Hazardous Substance List (40 CFR 302.4)
2-Propanone (CAS 67-64-1)LISTED
Cyclohexanone (CAS 108-94-1)LISTED
Furan, Tetrahydro- (CAS 109-99-9)LISTED
Methyl ethyl ketone (CAS 78-93-3)LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Hazard categories Immediate Hazard - Yes
Delayed Hazard - No
Fire Hazard - Yes
Pressure Hazard - No
Reactivity Hazard - No
SARA 302 Extremely hazardous substance
Not listed.
SARA 311/312 Hazardous
chemical
No
SARA 313 (TRI reporting)
Not regulated.
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
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
2-Propanone (CAS 67-64-1)6532
Methyl ethyl ketone (CAS 78-93-3)6714
Drug Enforcement Administration (DEA). List 1 & 2 Exempt Chemical Mixtures (21 CFR 1310.12(c))
2-Propanone (CAS 67-64-1)35 %WV
Methyl ethyl ketone (CAS 78-93-3)35 %WV
DEA Exempt Chemical Mixtures Code Number
2-Propanone (CAS 67-64-1)6532
Methyl ethyl ketone (CAS 78-93-3)6714
US state regulations
US. Massachusetts RTK - Substance List
2-Propanone (CAS 67-64-1)
Colloidal silicon dioxide (CAS 112945-52-5)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. New Jersey Worker and Community Right-to-Know Act
2-Propanone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
SDS USOatey PVC Heavy Duty Clear or Gray Cement
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 9 / 10
Polyvinyl chloride (CAS 9002-86-2)
US. Pennsylvania Worker and Community Right-to-Know Law
2-Propanone (CAS 67-64-1)
Colloidal silicon dioxide (CAS 112945-52-5)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. Rhode Island RTK
2-Propanone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. California Proposition 65
California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65): This material is not known to contain
any chemicals currently listed as carcinogens or reproductive toxins. This product contains trace amounts of chemicals
known to the state of California to cause cancer. Under normal use conditions, exposure to these chemicals at levels above
the State of California “No significant Risk Level” (NSRL) are unlikely. The use of proper personal protective equipment
(PPE) and ventilation guidelines noted in Section 8 will minimize exposure levels to these chemicals.
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) YesChina
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) 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 04-August-2014
Revision date 15-December-2014
Version #02
HMIS® ratings Health: 2
Flammability: 3
Physical hazard: 0
Disclaimer The information in the sheet was written based on the best knowledge and experience currently
available.
Oatey PVC Heavy Duty Clear or Gray Cement SDS US
920700 Version #: 02 Revision date: 12-5-2017 Issue date: 8-4-2014 10 / 10
SAFETY DATA SHEET
1. Identification
Harvey's Purple PrimerProduct identifier
Other means of identification
3402EProduct code
Part Numbers: 018255, 018256, 018267, 019002, 018003, 019038, 019041, 019044, 019045,
019046, 019048, 019049, 019050, 019051, 019052, 019053, 019054, 019055, 019056, 019057,
019060, 019062, 019063, 019064, 019065, 019066, 019067, 019068, 019069, 019070, 019071,
019072, 019073, 019074, 019075, 019076, 019077, 019078, 019079, 019080, 019081, 019082,
019083,019084, 019085, 019086, 019087, 019089, 019090, 019091, 019092, 019093, 019094,
019095, 019097, 019098, 019099, 019157, 019171, 019172, 019173, 019190, 019200, 019201,
019202, 019205, 019505, 019511, 019716, 019717, 405163, 458457, 458465, B15944, B15944A,
B15944D, B15944F, MVP9912, MVP9913, MVP9914, PV019038, PV019041, PV019205
Synonyms
Joining PVC PipesRecommended use
None known.Recommended restrictions
Manufacturer/Importer/Supplier/Distributor information
Company Name William H. Harvey Company
Address 4334 South 67th Street
Omaha, NE 68117
Telephone [phone]
E-mail [e-mail]
Transport Emergency Chemtrec 1-800-424-9300 (Outside the US 1-703-527-3887)
Emergency First Aid 1-877-740-5015
Contact person MSDS Coordinator
2. Hazard(s) identification
Category 2Flammable liquidsPhysical hazards
Category 4Acute toxicity, oralHealth hazards
Category 2Skin corrosion/irritation
Category 2ASerious eye damage/eye irritation
Category 3 respiratory tract irritationSpecific target organ toxicity, single exposure
Category 3 narcotic effectsSpecific target organ toxicity, single exposure
Category 1Aspiration hazard
Not classified.OSHA defined hazards
Label elements
Signal word Danger
Hazard statement Highly flammable liquid and vapor. Harmful if swallowed. May be fatal if swallowed and enters
airways. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May
cause drowsiness or dizziness.
Precautionary statement
Prevention 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. Avoid breathing mist or vapor. Wash thoroughly after
handling. Do not eat, drink or smoke when using this product. Use only outdoors or in a
well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection.
Harvey's Purple Primer SDS US
926737 Version #: 01 Revision date: - Issue date: 27-May-2015 1 / 10
Response If swallowed: Immediately call a poison center/doctor. If on skin (or hair): Take off immediately all
contaminated clothing. Rinse skin with water/shower. If inhaled: Remove person to fresh air and
keep comfortable for breathing. If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do. Continue rinsing. Call a poison center/doctor if
you feel unwell. Rinse mouth. Do NOT induce vomiting. If skin irritation occurs: Get medical
advice/attention. If eye irritation persists: Get medical advice/attention. Take off contaminated
clothing and wash before reuse. In case of fire: Use appropriate media to extinguish.
Storage Store in a well-ventilated place. Keep container tightly closed. Keep cool. Store locked up.
Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.
Hazard(s) not otherwise
classified (HNOC)
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
May form explosive peroxides. Contains a chemical classified by the US EPA as a suspected
possible carcinogen.
Supplemental information
Not applicable.
3. Composition/information on ingredients
Mixtures
67-64-1 25-40Acetone
CAS number %Chemical name
108-94-1 25-40Cyclohexanone
109-99-9 15-30Furan, Tetrahydro-
78-93-3 15-30Methyl ethyl ketone
*Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret.
4. First-aid measures
Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON
CENTER or doctor/physician if you feel unwell.
Inhalation
Take off immediately all contaminated clothing. Wash with plenty of soap and water. If skin
irritation occurs: Get medical advice/attention.
Skin contact
Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if
present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.
Eye contact
Call a physician or poison control center immediately. Do not induce vomiting. If vomiting occurs,
keep head low so that stomach content doesn't get into the lungs. Aspiration may cause
pulmonary edema and pneumonitis.
Ingestion
Irritation of nose and throat. Aspiration may cause pulmonary edema and pneumonitis. Severe eye
irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. May
cause respiratory irritation. Vapors have a narcotic effect and may cause headache, fatigue,
dizziness and nausea. Skin irritation. May cause redness and pain.
Most important
symptoms/effects, acute and
delayed
Provide general supportive measures and treat symptomatically. Thermal burns: Flush with water
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
ambulance. Continue flushing during transport to hospital. In case of shortness of breath, give
oxygen. Keep victim warm. Keep victim under observation. Symptoms may be delayed.
Indication of immediate
medical attention and special
treatment needed
Take off all contaminated clothing immediately. Ensure that medical personnel are aware of the
material(s) involved, and take precautions to protect themselves. Wash contaminated clothing
before reuse.
General information
5. Fire-fighting measures
Alcohol resistant foam. Water fog. Dry chemical powder. Carbon dioxide (CO2).Suitable extinguishing media
Do not use water jet as an extinguisher, as this will spread the fire.Unsuitable extinguishing
media
Vapors may form explosive mixtures with air. Vapors may travel considerable distance to a source
of ignition and flash back. During fire, gases hazardous to health may be formed.
Specific hazards arising from
the chemical
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.Special protective equipment
and precautions for firefighters
In case of fire and/or explosion do not breathe fumes. Move containers from fire area if you can do
so without risk.Fire fighting
equipment/instructions
Use standard firefighting procedures and consider the hazards of other involved materials.Specific methods
Harvey's Purple Primer SDS US
926737 Version #: 01 Revision date: - Issue date: 27-May-2015 2 / 10
Highly flammable liquid and vapor. This product contains tetrahydrofuran that may form explosive
organic peroxide when exposed to air or light or with age.
General fire hazards
6. Accidental release measures
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Keep out of
low areas. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).
Wear appropriate protective equipment and clothing during clean-up. Avoid breathing mist or
vapor. Do not touch damaged containers or spilled material unless wearing appropriate protective
clothing. Ventilate closed spaces before entering them. Local authorities should be advised if
significant spillages cannot be contained. For personal protection, see section 8 of the SDS.
Personal precautions,
protective equipment and
emergency procedures
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
precautionary measures against static discharge. Use only non-sparking tools. Keep combustibles
(wood, paper, oil, etc.) away from spilled material. This product is miscible in water.
Large Spills: Stop the flow of material, if this is without risk. Use water spray to reduce vapors or
divert vapor cloud drift. Dike the spilled material, where this is possible. Cover with plastic sheet to
prevent spreading. Use a non-combustible material like vermiculite, sand or earth to soak up the
product and place into a container for later disposal. Prevent entry into waterways, sewer,
basements or confined areas. Following product recovery, flush area with water.
Small Spills: Absorb with earth, sand or other non-combustible material and transfer to containers
for later disposal. Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.
Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS.
Methods and materials for
containment and cleaning up
Avoid discharge into drains, water courses or onto the ground.Environmental precautions
7. Handling and storage
Vapors may form explosive mixtures with air. Do not handle, store or open near an open flame,
sources of heat or sources of ignition. Protect material from direct sunlight. Explosion-proof
general and local exhaust ventilation. Take precautionary measures against static discharges. All
equipment used when handling the product must be grounded. Use non-sparking tools and
explosion-proof equipment. Avoid breathing mist or vapor. Avoid contact with eyes, skin, and
clothing. Avoid prolonged exposure. Do not taste or swallow. When using, do not eat, drink or
smoke. Wear appropriate personal protective equipment. Wash hands thoroughly after handling.
Observe good industrial hygiene practices.
Precautions for safe handling
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
build-up by using common bonding and grounding techniques. Store in a cool, dry place out of
direct sunlight. Store in original tightly closed container. Store in a well-ventilated place. Store
away from incompatible materials (see Section 10 of the SDS).
Conditions for safe storage,
including any incompatibilities
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
ValueTypeComponents
PEL 2400 mg/m3Acetone (CAS 67-64-1)
1000 ppm
PEL 200 mg/m3Cyclohexanone (CAS
108-94-1)
50 ppm
PEL 590 mg/m3Furan, Tetrahydro- (CAS
109-99-9)
200 ppm
PEL 590 mg/m3Methyl ethyl ketone (CAS
78-93-3)
200 ppm
US. ACGIH Threshold Limit Values
ValueTypeComponents
STEL 750 ppmAcetone (CAS 67-64-1)
TWA 500 ppm
STEL 50 ppmCyclohexanone (CAS
108-94-1)
TWA 20 ppm
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US. ACGIH Threshold Limit Values
ValueTypeComponents
STEL 100 ppmFuran, Tetrahydro- (CAS
109-99-9)
TWA 50 ppm
STEL 300 ppmMethyl ethyl ketone (CAS
78-93-3)
TWA 200 ppm
US. NIOSH: Pocket Guide to Chemical Hazards
ValueTypeComponents
TWA 590 mg/m3Acetone (CAS 67-64-1)
250 ppm
TWA 100 mg/m3Cyclohexanone (CAS
108-94-1)
25 ppm
STEL 735 mg/m3Furan, Tetrahydro- (CAS
109-99-9)
250 ppm
TWA 590 mg/m3
200 ppm
STEL 885 mg/m3Methyl ethyl ketone (CAS
78-93-3)
300 ppm
TWA 590 mg/m3
200 ppm
Biological limit values
ACGIH Biological Exposure Indices
Value Sampling TimeDeterminant SpecimenComponents
50 mg/l Acetone Urine *Acetone (CAS 67-64-1)
80 mg/l 1,2-Cyclohexanediol,with
hydrolysis
Urine *Cyclohexanone (CAS
108-94-1)
8 mg/l Cyclohexanol,
with hydrolysis
Urine *
2 mg/l Tetrahydrofura
n
Urine *Furan, Tetrahydro- (CAS
109-99-9)
2 mg/l MEK Urine *Methyl ethyl ketone (CAS
78-93-3)
* - For sampling details, please see the source document.
Exposure guidelines
US - California OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
US - Minnesota Haz Subs: Skin designation applies
Cyclohexanone (CAS 108-94-1) Skin designation applies.
US - Tennessee OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Furan, Tetrahydro- (CAS 109-99-9) Can be absorbed through the skin.
US. NIOSH: Pocket Guide to Chemical Hazards
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Explosion-proof general and local exhaust ventilation. Good general ventilation (typically 10 air
changes per hour) should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level. Eye wash facilities and emergency
shower must be available when handling this product.
Appropriate engineering
controls
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Individual protection measures, such as personal protective equipment
Face shield is recommended. Wear safety glasses with side shields (or goggles).Eye/face protection
Skin protection
Wear appropriate chemical resistant gloves.Hand protection
Wear appropriate chemical resistant clothing.Other
If engineering controls do not maintain airborne concentrations below recommended exposure
limits (where applicable) or to an acceptable level (in countries where exposure limits have not
been established), an approved respirator must be worn.
Respiratory protection
Wear appropriate thermal protective clothing, when necessary.Thermal hazards
When using, do not eat, drink or smoke. Always observe good personal hygiene measures, such
as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash
work clothing and protective equipment to remove contaminants.
General hygiene
considerations
9. Physical and chemical properties
Appearance
Liquid.Physical state
Translucent liquid.Form
PurpleColor
Solvent.Odor
Odor threshold Not available.
pH Not available.
Melting point/freezing point Not available.
Initial boiling point and boiling
range
151 °F (66.11 °C)
Flash point 14.0 - 23.0 °F (-10.0 - -5.0 °C)
Evaporation rate 5.5 - 8
Not available.Flammability (solid, gas)
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
1.8
Flammability limit - upper
(%)
11.8
Explosive limit - lower (%)Not available.
Explosive limit - upper (%)Not available.
Vapor pressure 145 mm Hg @ 20 C
Vapor density 2.5
Relative density 0.84 +/- 0.02 @20°C
Solubility(ies)
Solubility (water)Negligible
Partition coefficient
(n-octanol/water)
Not available.
Auto-ignition temperature Not available.
Decomposition temperature Not available.
Viscosity Not available.
Other information
Bulk density 7 lb/gal
VOC (Weight %)505 g/l SQACMD Method 24
10. Stability and reactivity
The product is stable and non-reactive under normal conditions of use, storage and transport.Reactivity
Material is stable under normal conditions.Chemical stability
No dangerous reaction known under conditions of normal use.Possibility of hazardous
reactions
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Avoid heat, sparks, open flames and other ignition sources. Avoid temperatures exceeding the
flash point. Contact with incompatible materials.
Conditions to avoid
Acids. Strong oxidizing agents. Ammonia. Amines. Isocyanates. Caustics.Incompatible materials
No hazardous decomposition products are known.Hazardous decomposition
products
11. Toxicological information
Information on likely routes of exposure
Inhalation May be fatal if swallowed and enters airways. Headache. Nausea, vomiting. May cause irritation
to the respiratory system. Vapors have a narcotic effect and may cause headache, fatigue,
dizziness and nausea. Prolonged inhalation may be harmful.
Skin contact Causes skin irritation.
Eye contact Causes serious eye irritation.
Ingestion May be fatal if swallowed and enters airways. Harmful if swallowed. Harmful if swallowed. Droplets
of the product aspirated into the lungs through ingestion or vomiting may cause a serious
chemical pneumonia.
Symptoms related to the
physical, chemical and
toxicological characteristics
Irritation of nose and throat. Aspiration may cause pulmonary edema and pneumonitis. Severe
eye irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. May
cause respiratory irritation. Skin irritation. May cause redness and pain. Symptoms of
overexposure may be headache, dizziness, tiredness, nausea and vomiting.
Information on toxicological effects
Acute toxicity May be fatal if swallowed and enters airways. Narcotic effects. May cause respiratory irritation.
Test ResultsComponents Species
Acetone (CAS 67-64-1)
LD50 Rabbit
Dermal
Acute
20 ml/kg
LC50 Rat
Inhalation
50 mg/l, 8 Hours
LD50 Rat
Oral
5800 mg/kg
Cyclohexanone (CAS 108-94-1)
LD50 Rabbit
Dermal
Acute
948 mg/kg
LC50 Rat
Inhalation
8000 ppm, 4 hours
LD50 Rat
Oral
1540 mg/kg
* Estimates for product may be based on additional component data not shown.
Causes skin irritation.Skin corrosion/irritation
Causes serious eye irritation.Serious eye damage/eye
irritation
Respiratory or skin sensitization
Respiratory sensitization Not available.
This product is not expected to cause skin sensitization.Skin sensitization
No data available to indicate product or any components present at greater than 0.1% are
mutagenic or genotoxic.
Germ cell mutagenicity
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Carcinogenicity In 2012 USEPA Integrated Risk Information System (IRIS) reviewed a two species inhalation
lifetime study on THF conducted by NTP (1998). Male rats developed renal tumors and female
mice developed liver tumors while neither the female rats nor the male mice showed similar
results. Because the carcinogenic mechanisms could not be identified clearly in either species for
either tumor, the EPA determined that the male rat and female mouse findings are relevant to the
assessment of carcinogenic potential in humans. Therefore, the IRIS review concludes that these
data in aggregate indicate that there is "suggestive evidence of carcinogenic potential" following
exposure to THF by all routes of exposure.
IARC Monographs. Overall Evaluation of Carcinogenicity
Cyclohexanone (CAS 108-94-1) 3 Not classifiable as to carcinogenicity to humans.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
This product is not expected to cause reproductive or developmental effects.Reproductive toxicity
Specific target organ toxicity -
single exposure
Narcotic effects. May cause drowsiness and dizziness. Respiratory tract irritation.
Specific target organ toxicity -
repeated exposure
Not classified.
Aspiration hazard May be fatal if swallowed and enters airways.
Chronic effects Prolonged inhalation may be harmful.
12. Ecological information
The product is not classified as environmentally hazardous. However, this does not exclude the
possibility that large or frequent spills can have a harmful or damaging effect on the environment.
Ecotoxicity
Components Test ResultsSpecies
Acetone (CAS 67-64-1)
Aquatic
LC50Fish > 100 mg/l, 96 hoursFathead minnow (Pimephales promelas)
* Estimates for product may be based on additional component data not shown.
Cyclohexanone (CAS 108-94-1)
Aquatic
LC50Fish 481 - 578 mg/l, 96 hoursFathead minnow (Pimephales promelas)
No data is available on the degradability of this product.Persistence and degradability
No data available.Bioaccumulative potential
Partition coefficient n-octanol / water (log Kow)
Acetone (CAS 67-64-1) -0.24
Cyclohexanone (CAS 108-94-1) 0.81
Furan, Tetrahydro- (CAS 109-99-9) 0.46
Methyl ethyl ketone (CAS 78-93-3) 0.29
No data available.Mobility in soil
Other adverse effects No other adverse environmental effects (e.g. ozone depletion, photochemical ozone creation
potential, endocrine disruption, global warming potential) are expected from this component.
13. Disposal considerations
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. This material
and its container must be disposed of as hazardous waste. Do not allow this material to drain into
sewers/water supplies. Do not contaminate ponds, waterways or ditches with chemical or used
container. Dispose of contents/container in accordance with local/regional/national/international
regulations.
Disposal instructions
Dispose in accordance with all applicable regulations.Local disposal regulations
The waste code should be assigned in discussion between the user, the producer and the waste
disposal company.
Hazardous waste code
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Waste from residues / unused
products
Empty containers should be taken to an approved waste handling site for recycling or disposal.
Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
Contaminated packaging
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14. Transport information
DOT
UN1993UN number
Flammable liquids, n.o.s. (Methyl ethyl ketone RQ = 26274 LBS, Acetone RQ = 13130 LBS)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
3Label(s)
IIPacking group
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IB2, T7, TP1, TP8, TP28Special provisions
150Packaging exceptions
202Packaging non bulk
242Packaging bulk
IATA
UN1993UN number
Flammable liquid, n.o.s. (Methyl ethyl ketone, Acetone)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Environmental hazards
3HERG Code
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
IMDG
UN1993UN number
FLAMMABLE LIQUID, N.O.S. (Methyl ethyl ketone, Acetone)UN proper shipping name
3Class
Transport hazard class(es)
-Subsidiary risk
IIPacking group
No.Marine pollutant
Environmental hazards
F-E, S-EEmS
Read safety instructions, SDS and emergency procedures before handling.Special precautions for user
Not available.Transport in bulk according to
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
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.
US federal regulations
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
CERCLA Hazardous Substance List (40 CFR 302.4)
Acetone (CAS 67-64-1) LISTED
Cyclohexanone (CAS 108-94-1) LISTED
Furan, Tetrahydro- (CAS 109-99-9) LISTED
Methyl ethyl ketone (CAS 78-93-3) LISTED
Superfund Amendments and Reauthorization Act of 1986 (SARA)
Immediate Hazard - Yes
Delayed Hazard - No
Fire Hazard - Yes
Pressure Hazard - No
Reactivity Hazard - No
Hazard categories
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SARA 302 Extremely hazardous substance
Not listed.
NoSARA 311/312 Hazardous
chemical
SARA 313 (TRI reporting)
Not regulated.
Other federal regulations
Clean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List
Not regulated.
Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130)
Not regulated.
Not regulated.Safe Drinking Water Act
(SDWA)
Drug Enforcement Administration (DEA). List 2, Essential Chemicals (21 CFR 1310.02(b) and 1310.04(f)(2) and
Chemical Code Number
Acetone (CAS 67-64-1) 6532
Methyl ethyl ketone (CAS 78-93-3) 6714
Drug Enforcement Administration (DEA). List 1 & 2 Exempt Chemical Mixtures (21 CFR 1310.12(c))
Acetone (CAS 67-64-1) 35 %WV
Methyl ethyl ketone (CAS 78-93-3) 35 %WV
DEA Exempt Chemical Mixtures Code Number
Acetone (CAS 67-64-1) 6532
Methyl ethyl ketone (CAS 78-93-3) 6714
US state regulations
US. Massachusetts RTK - Substance List
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. New Jersey Worker and Community Right-to-Know Act
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. Pennsylvania Worker and Community Right-to-Know Law
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. Rhode Island RTK
Acetone (CAS 67-64-1)
Cyclohexanone (CAS 108-94-1)
Furan, Tetrahydro- (CAS 109-99-9)
Methyl ethyl ketone (CAS 78-93-3)
US. California Proposition 65
California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65): This material is not known to contain
any chemicals currently listed as carcinogens or reproductive toxins.
International Inventories
Country(s) or region Inventory name On inventory (yes/no)*
Domestic Substances List (DSL) YesCanada
*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
27-May-2015Issue date
-Revision date
Harvey's Purple Primer SDS US
926737 Version #: 01 Revision date: - Issue date: 27-May-2015 9 / 10
Version #01
Health: 2
Flammability: 3
Physical hazard: 0
HMIS® ratings
NFPA ratings
02
3
The information in the sheet was written based on the best knowledge and experience currently
available. William H. Harvey Company cannot anticipate all conditions under which this information
and its product, or the products of other manufacturers in combination with its product, may be
used. It is the user’s responsibility to ensure safe conditions for handling, storage and disposal of
the product, and to assume liability for loss, injury, damage or expense due to improper use.
Disclaimer
Harvey's Purple Primer SDS US
926737 Version #: 01 Revision date: - Issue date: 27-May-2015 10 / 10

APPENDIX D
EXHIBIT 2 FROM NOTICE OF BROWNFIELDS PROPERTY