25022_SouthBank Bldg_VIMS & Compliance Rvw Ltr_20220922

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
Sent Via E-mail
Mr. Daniel H. Nielsen, PE
Mid -Atlantic Associates, Inc.
409 Rogers View Court
Raleigh, North Carolina 27610
dnielsenkmaaonline. com
NORTH CAROLINA
Environmental Quality
October 19, 2022
Subject: Vapor Intrusion Mitigation System (VIMS) Design Submittal, Revision 2 —
Compliance Review
SouthBank Building
400 West Main Street
Durham, North Carolina
Brownfields Project No. 25022-21-032
Dear Mr. Nielsen,
The North Carolina Department of Environmental Quality Brownfields Program (DEQ
Brownfields) received and reviewed the Vapor Intrusion Mitigation System Design Submittal -
Revision 2, dated September 22, 2022, and DEQ Brownfields has found this VIMS plan to be in
compliance with the Vapor Intrusion Mitigation System Design Submittal Requirements dated
July 2021.
Consistent with standard brownfields vapor intrusion provisions, which will be included in the
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 of the VIMS plan.
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.
DEQbi�North Carolina Department of Environmental Quality
217 West Jones Street 1 1601 Mail Service Center I Raleigh, North Carolina 27699-1601
NORTH CAHOI INA i
919,707,8600

Daniel H. Nielsen, PE
October 19, 2022
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 Kelly. Johnson(a,ncdenr.g_ov.
Sincerely,
Kell . Jo6lnso G.
Y
Brownfields Vapor Intrusion Specialist
Division of Waste Management
ec: Bruce Nicholson - DEQ Brownfields
Stephanie Graham - DEQ Brownfields
D E Q North Carolina Department of Environmental Quality
217 West Jones Street 1 1601 Mail Service Center I Raleigh, North Carolina 27699-1601
NORTH CAHOI.INA �
nema wofEeNme tsiQ­i 919,707,8600

Mid Atlantic
Engineering & Environmental Solutions
409 Rogers View Court
Raleigh, NC 27610
office 919.250.9918
facsimile 919.250.9950
— -- — MAAONLINE.COM
VAPOR INTRUSION MITIGATION SYSTEM DESIGN SUBMITTAL
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
BROWNFIELDS PROJECT NO.: 25022-21-032
MID -ATLANTIC PE LICENSE: F-0967
REVISION NO.: 2
MID -ATLANTIC JOB NO. OOOR3710.00
SEPTEMBER 22, 2022
CERTIFICATION
The Vapor Intrusion Mitigation System (VIMS) detailed herein is designed to mitigate
intrusion of subsurface vapors into the subject building (Phase I Redevelopment,
building(s) in Phase II Redevelopment are currently conceptual and not included in this
submittal) from known Brownfields Property contaminants in a manner that is in
accordance with the most recent and applicable guidelines including, but not limited to,
DWM Vapor Intrusion Guidance, Interstate Technology & Regulatory Council (ITRC)
guidance, and American National Standards Institute (ANSI)/American Association of
Radon Scientists and Technologists (AARST) standards. The sealing professional
engineer belowAls"gatisfied that the design is fully protective of public health from known
Brownfield$ _Property,cpntaminants.
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SECTION 1. INTRODUCTION
On behalf of Five Point Center -Durham, LLC, Mid -Atlantic Associates, Inc. (Mid -Atlantic) has
prepared this Design Submittal for a Vapor Intrusion Mitigation System (VIMS) associated with
the redevelopment project SouthBank Building located at 400 West Main Street in Durham,
North Carolina (Figure 1). This Design Submittal is organized in general accordance with
Vapor Intrusion Mitigation System (VIMS) Design Submittal Requirements, NCDEQ Brownfield
Program, February 2022 (VIMS Design Submittal Requirements). The site received a Letter of
Eligibility from the Brownfields Program dated July 19, 2021 and was assigned Brownfields
Project Number 25022-21-032. In accordance with VIMS Design Submittal Requirements, the
following project information is provided:
Background:
Soil, groundwater and soil gas assessment activities have been conducted at the
site. Low levels of trichloroethylene have been detected in groundwater (above
residential groundwater to indoor air screening levels) and soil gas (below residential
soil gas to indoor air screening levels) at the site. However, the concentrations of 1,3
butadiene in soil gas cause the NCDEQ risk calculator to show unacceptable risk for
the non -carcinogenic hazard index under the residential use scenario.
Since the planned redevelopment includes residential use and the potential for vapor
intrusion has been identified at the site, vapor intrusion mitigation is warranted. The
foundation for the new buildings is slab -on -grade for basement parking as well as
ground floor retail.
Brownfields Project Number:
25022-21-032
Parcels:
One parcel
Parcel PINs:
0821-88-20-8405
Address:
400 West Main Street, Durham, North Carolina
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 2
400 West Main Street
Durham, North Carolina
Site History:
The site is in an urban setting with development predating 1884. From 1884 until 1973
site has been used for tobacco warehousing, dwellings, church, cooperage, stores,
restaurants, steam laundry, shoe repair, bicycle repair, automotive repair, filling station
and dry cleaning. In 1973 the site was developed with a bank/office facility. In 2021 an
environmental data gap assessment was conducted at the site to determine if historical
uses on and near the site have had an adverse impact on the subject site. Figure 2
illustrates sampling locations from the data gap assessment. The site is currently
unoccupied and the former bank building is currently being razed.
Property Size:
1.84 acres
Project Contacts:
Prospective Developer:
Five Point Center -Durham, LLC
Austin Hills
110 Corcoran Street, Unit 601
Durham, North Carolina 27701
Phone: [phone]
Email: austin alpeast.com
Consultant:
Mid -Atlantic Associates, Inc.
Daniel Nielsen, PE
409 Rogers View Court
Raleigh, North Carolina, 27610
Phone: [phone]
Email: dnielsen(a)maaonline.com
VIMS Installation Contractor:
SAMET Corporation
Maria Houle
5430 Wade Park Boulevard, Suite 110
Raleigh, North Carolina 27607
Phone: [phone]
Email: [e-mail]
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 3
400 West Main Street
Durham, North Carolina
Brownfields Project Manager:
Stephanie Graham
610 East Center Avenue, Suite 301
Mooresville, North Carolina, 28115
Phone: [phone]
Email: stephanie.graham(a)ncdenr.gov
Vapor Mitigation Areas
Vapor mitigation is planned for all occupied areas of the building basement which
include stairwells, elevators, storage rooms and other `enclosed' building operations
support areas. Mitigation will not be implemented for the basement parking areas since
this space is mechanically vented. Mitigation is also included for retail spaces on the
ground floor level. There are no residential spaces in ground contact. There is one
story of commercial/retail use between ground floor and the first floor used for
residential occupancy.
Proposed Redevelopment
The redevelopment will be completed in two phases. The initial phase of
redevelopment (Phase I Redevelopment) is mixed use retail and multifamily residential
(apartments and condominiums). A 450-space parking structure will also be
constructed. For Phase I Redevelopment, the proposed new building's ground floor
totals 38,900 square feet in the basement garage and 6,700 square feet in ground
contact around the eastern perimeter ground floor retail (Figure 3). The new building is
27 stories with a total of 650,000 square feet. There are three stairwells and one bank
of four elevators proposed for the new building. Design for Phase 11 Redevelopment is
conceptual at this time.
SECTION 2. DESIGN BASIS
The subject site will be redeveloped as mixed use with basement parking, ground level
commercial/retail a combination of residential and parking on levels two thru six, an amenities
level at floor seven and residential above that for a total of 27 stories. The basement and a
portion of the ground floor level are slab -on -grade. Attached Table 1 summarizes the
proposed uses and Figure 3 illustrates the locations of the various use areas in the basement
and the portion of the ground floor that is slab -on -grade. Structural details (foundation footers,
slabs, etc.) are included in Exhibit 1. The use of each section is categorized as parking,
transient occupancy, or commercial occupancy. The parking deck for this project is at
basement, ground level and five stories above ground level. The basement level is
mechanically ventilated and the ground level and above are open on two sides. The ventilation
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 4
400 West Main Street
Durham, North Carolina
of the parking structure has been designed in accordance with Section 404 of the North
Carolina Mechanical Code for Enclosed Parking Garages. Parking is therefore considered an
outdoor space. Thus, safeguards against vapor intrusion are not warranted in this space.
Transiently occupied spaces are spaces that tend to be occupied for brief periods of time
and/or on an infrequent basis. Unlike commercial spaces, transient spaces are spaces
unlikely to by occupied by the same person 8 hours per day, 5 days per week. These spaces
are enclosed, but often not conditioned (some communication and electrical equipment may
need to be protected from weather extremes). Due to the enclosed nature of these spaces,
vapor intrusion mitigation may be warranted. However, the low occupancy time (usually less
than 1 hour/day) associated with these spaces, suggest that passive mitigation measures are
sufficient. Table 1 includes a summary of the transiently occupied basement/ground floor
spaces identified at the proposed building. Commercial spaces are those that are likely to be
occupied for extended periods of time by the same individual. Therefore, for these spaces,
active VIMS is warranted. The spaces at the building that fit this category have been
summarized in Table 1 as well.
For transiently occupied spaces (stairwells, elevators, storage, electrical room, switch room,
MDF room and service provider room), vapor intrusion mitigation will be accomplished using a
chemical resistant barrier, VaporBlock 20 Plus to interrupt contaminant migration pathways
into the building envelop. VaporBlock 20 Plus is designed specifically for vapor intrusion
mitigation. The locations of the VaporBlock 20 Plus as well as sub -slab monitoring points used
for soil gas quality evaluation and pressure differential measurements are illustrated in Figure
3. These locations as well as site -specific construction details associated with the VaporBlock
20 Plus are included in design (Exhibit 1). The barrier will be installed in place of typical
moisture barrier in accordance with the manufacturer's instructions (Exhibit 2). In these
transient occupied spaces, the base course (typically washed stone) is overlain with a taped -
seam VaporBlock 20 Plus. The seams are to overlap a minimum of 12 inches and
penetrations (pipes, conduits, etc.) and columns are sealed in accordance with manufacturer
recommendation using manufactured -approved materials. The concrete floor will be poured
over these layers. The VaporBlock 20 Plus will be placed on vertical walls that are in contact
with soil and along elevator pit side walls that are in contact with soil (if these vertical walls
connect to an occupied enclosed space). Trench dams intended to retard the lateral
migration of vapors in utilities are not necessary for this mitigation system. Major electrical
utilities originate and terminate under the basement slab (ie do not create preferential
pathways connecting areas outside the building footprint). Water and stormwater lines (roof
drains) are sealed at their penetrations thru the basement walls. In addition, the proposed
membrane barrier and depressurization system is sufficient to prevent intrusion of vapor
migration associated with minor utilities.
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 5
400 West Main Street
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In the commercial spaces that are slab -on -grade (ground floor retail and lobby) where
longer occupancy durations can be expected, the VaporBlock 20 Plus -based vapor intrusion
mitigation will be augmented with sub -slab soil gas depressurization (see Exhibit 1 for
details). For these areas, a 6" layer (minimum) of washed #57 stone that is overlain with the
taped -seam polyethylene vapor barrier (VaporBlock 20 Plus) will be placed to create a soil
gas plenum. The concrete floor will be poured over these layers.
Sub -slab depressurization will be accomplished using perforated PVC pipes positioned
within the washed stone plenum beneath the floor slab. Solid PVC pipe is routed from the
approximate center of the perforated pipe horizontally under the slab to a convenient
location where it turns vertical (riser) through the building to the roof. Above roof level
(outside the building envelop) a fan is placed on the pipe. The operation of the fan (Exhibit
2) moves air from the sub -slab soil gas plenum and discharges it to the atmosphere above
the roof. This movement of air creates a zone of low-pressure under the concrete floor of
the building (sub -slab depressurization). The low-pressure zone interrupts the pathway of
VOCs emanating from beneath the plenum and prevents them from entering the building
envelop.
The design of the depressurization system is based on the 2018 ANSI document Soil Gas
Control Systems in New Construction of Buildings (CC-1000 2018). Evaluation of the
building design and use indicated that only transiently occupied spaces are present in the
basement. Therefore, sub slab depressurization is not required in the basement.
Depressurization is required for the portions of the ground floor that are slab on grade. For
this portion of the ground floor, two soil gas plenums are required. There will be one fan for
each plenum. In total, there will be approximately 6,700 square feet of depressurized area
as illustrated in Figure 3 and the characteristics of the plenums are summarized in Table 2.
All solid piping will be 6-inch or 4-inch diameter. In accordance with CC-1000 2018, the
discharge points will be a minimum of 18 inches above the roof deck, a minimum of 30 feet
from air intakes and 10 feet from operational doors, windows, and hatches. The piping will
also be labeled on 10-foot intervals as shown in Exhibit 1.
The target pressure differential between the sub slab and the adjacent indoor space is 4
Pascals or greater. The vacuum at the riser pipe near the fan will be monitored by a vacuum
transducer (Exhibit 2). In the event insufficient vacuum is identified by the transducer, a
signal will be sent to a monitoring panel located in the Dock Office. Normal operation will be
annunciated by a green light and the fault condition (low vacuum) will be annunciated by a
red light and audible alarm (Exhibit 2).
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 6
400 West Main Street
Durham, North Carolina
The influence of the active VIMS beneath the slab will be evaluated by monitoring the
pressure differential at four sub slab monitoring points in the floor of the retail area along the
eastern portion of the building (in the area targeted for sub -slab depressurization). An
additional monitoring point will be installed at four locations which are not within sub -slab
depressurization zone. These four locations include the stairwell 2, stairwell 3, stairwell 4 and
the main elevator lobby. The sub -slab monitoring points are summarized in Table 3, the
locations are illustrated in Figure 3 and construction details are included in Exhibit 1. The
active VIMS will cover 6,700 ft2 and be monitored by four points for an average monitoring
point density of 1,700 ft2 per monitoring point. These points are located in areas least likely
to be influenced by the depressurization system; thus, using these points to gauge
performance is protective. The barrier -only VIMS covers approximately 3,000 ft2 and is
monitored by four points for a monitoring density of approximately 750 ft2 per point.
SECTION 3. QUALITYASSURANCE/QUALITY CONTROL
To satisfy Brownfields Program QA/QC requirements, it is imperative that the VIMS system
components be inspected by the Professional Engineer or his/her representative before the
components are covered by building materials. The NCBP will be provided a minimum of two
business days' notice prior to conducting the inspections. For the areas where
depressurization systems will be constructed, inspections will be conducted of the gravel layer
and the sub -slab piping (perforated or solid) prior to placement of the VaporBlock 20 Plus
vapor barrier. For all areas with vapor mitigation infrastructure, inspections will also be
conducted after placement of the VaporBlock 20 Plus prior to pouring the concrete floor. Since
multiple penetration utility banks are common leak locations, each penetration bank must be
inspected, and a dedicated inspection entry log developed. Inspections will be conducted
under the supervision of a qualified Professional Engineer and will be documented in writing
and will include photographic documentation. Smoke testing will be used to evaluate the
integrity of the vapor barrier.
SECTION 4. POST-CONSTRUCTION/PRE-OCCUPATION SYSTEM
EFFECTIVENESS TESTING
A performance evaluation of the sub -slab depressurization system will be conducted after the
sub -slab components have been constructed and the overlying slabs poured. The NCBP will
be provided a minimum of two business days' notice prior to conducting the performance
evaluation. The evaluation may be conducted prior to the vertical riser pipe installation. The
evaluation will be conducted using a temporary fan/vacuum to induce a flow and consequential
depressurization below the slab. Initial vacuum readings will be collected from the appropriate
monitoring points prior to activating the fan/vacuum. After activation of the fan/vacuum
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 7
400 West Main Street
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additional readings will be collected. The difference in these readings before and after fan
activation will be used to gauge spatial influence of the depressurization system. Multiple runs
at different flow rates may be used during the performance evaluation. The results of the
performance evaluation will be documented and used to support subsequent monitoring
requirements and system operational parameters (assuming operation of the sub -slab
depressurization system is determined necessary).
The sub -slab monitoring points are included in the VIMS Design (Exhibit 1) and installation is
planned prior to placement of poured concrete floors. Sub -slab soil gas samples will be
collected from each of the four monitoring points located in sub -slab depressurization areas.
The samples will be collected after the depressurization has been deactivated for a minimum
of 48 hours. Sub -slab soil gas samples will also be collected from the four monitoring points
located in non -depressurized areas. Each soil gas sample (total of eight) and one duplicate
sample will be tested using the TO-15 compendium. If appropriate, sampling may be
conducted in phases with a duplicate sample collected during each phase.
Due to the documented presence of TCE at the site, the Brownfields Program is requiring
indoor air sampling prior to building occupation at five locations. Three locations are in the
basement near stairs and the elevator bank (Figure 3). Two samples are required in the
eastern edge of Retail B and Retail G as identified on Figure 3. In the event unacceptable
risk is identified in the sub -slab soil gas testing (described above), a third indoor air sample
is required on the first floor used for residential occupancy. This is the second floor of the
building. This sample will be collected adjacent to elevators one thru three on the second
floor. During this indoor air sampling event, a duplicate and ambient air sample will also be
collected.
The indoor air samples will be analyzed for compounds detected in sub -slab soil gas
sample, site -wide previous groundwater samples, site -wide previous soil samples as well
as tetrachloroethene, trichloroethene, 1,2-dichloroethene and vinyl chloride. The
Brownfields Program will be consulted prior to indoor air sampling to confirm the locations
and quantity. All sampling will be conducted in accordance with Division of Waste
Management's Vapor Intrusion Guidelines (March 2018).
Each sub slab soil gas sample will be collected using dedicated '/4-inch diameter Teflon°
lined tubing for the sample train construction. Prior to sampling, the soil vapor points will be
purged using a syringe to evacuate a minimum of three volumes of air from the full
sampling train. Leak checks will be performed by placing a shroud over the sampling
location and entire sampling train and saturating the air within the shroud with helium gas.
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 8
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A helium gas detector will be used to determine the concentration of helium in the shroud.
Helium concentrations of 200,000 to 300,000 parts per million will be maintained within the
shroud. The sampling point will then be purged into a Tedlar® bag, with the collected
vapor analyzed by the helium gas detector to confirm that the Tedlar® bag did not contain
a helium concentration greater than 10% of that detected in the shroud.
Following purging and a successful leak check, a laboratory -supplied 1-Liter batch -certified
Summa canister with calibrated flow regulators set will be connected to the tubing at each
sampling point using a ferrule to form an air -tight seal. Subsequently, the canister's intake
valve will be opened to collect the sub -slab vapor sample. The duration of sampling will be
approximately 10 minutes per sample based on the volume of the sample container at a
flow rate of 100 ml per minute. The sampler will record the serial numbers of the flow
controller and summa canisters, documenting the beginning and ending vacuum
pressures and duration of the sampling event on the cannister tag and in field notes. The
flow choke will them be opened and the sample will be collected at the proposed sample
rate. Sampling will cease after the planned 10-minute sampling period or when the flow
choke reaches 5 inches of mercury vacuum. The eight soil gas samples plus one duplicate
sample will be delivered, under proper chain -of -custody, to an AIHA-LAP, LLC-certified
laboratory for analysis by EPA Compendium Method TO-15 for VOCs. The laboratory will
be instructed to provide reporting limits below the NCDEQ Residential Soil Gas Screening
Levels. Estimated concentrations will be reported as "J" flags. Laboratory Level II QA/QC
will be provided.
Each indoor air sample will be collected from approximately 3-5 feet above the floor. One
ambient outdoor air sample will also be collected at an upwind location. The eight -hour
Summa air samples will be collected using individually certified, 6-liter, stainless steel,
Summa canisters at a maximum pre -determined flow rate of 8-10 milliliters per minute
(ml/min) by using the laboratory -provided flow regulator. The initial vacuum displayed on
the laboratory -provided vacuum gauge on the Summa/flow regulator will be recorded. The
laboratory -provided Summa canister will be filled such that the final vacuum in the canister
is at least 5 inches of mercury and the final reading will be recorded on the chain of
custody. The air samples will be collected in accordance with the Vapor Intrusion
Guidance Document (March 2018).
In addition to soil gas and indoor air assessment, the influence of the sub -slab
depressurization system in will be documented by measuring the pressure differential
between the vapor monitoring points located in the soil gas plenum and the ambient air
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 9
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above each soil gas plenum. Pressure differentials less than 4 Pascals may trigger system
adjustment to achieve this pressure differential goal.
The results of the performance evaluation, sub -slab soil gas testing, indoor air testing and
pressure differential readings will be provided to the Brownfields Program prior to
occupancy of the building. In situations that are time critical, Brownfields Program may be
able to review laboratory data to determine if occupancy is appropriate prior to the
completion of a formal report. As a requirement of the Brownfield Programs, the building
cannot be occupied until the Brownfields Program has provided written approval.
The building design does not require pour back areas. Therefore, VIMS protections while
the pour back area is exposed are not necessary. Potential future repairs or modification
affecting the VIMS will be addressed in accordance with Section 6.
SECTION 5. POST -OCCUPANCY TESTING
Sub -slab soil gas (all locations) and indoor air sampling (except IA-1 and IA-3 if pre-
occupancy indoor air samples at these locations show acceptable risk and do not detect
TCE) will continue on a semi-annual basis until written approval from the Brownfields
Program to cease or modify the sampling is issued. A minimum of two sample events,
which may include the pre -occupancy sampling, will be required before adjustments to the
sampling can be considered. Post occupancy sampling requirements can be adjusted,
with Brownfields Program approval, independently at different locations within the site.
Post -occupancy pressure differential measurements (if necessary) will be collected at
each vapor monitoring point (4). These data will be collected monthly and reported to
NCBP quarterly for one year. If these data indicate consistent satisfactory
depressurization, a request to the Brownfields Program will be made to reduce or
terminate monitoring. Changes to the monitoring schedule require Brownfields Program
approval prior to being implemented.
Note that if evaluation of indoor air, sub -slab soil gas testing and evaluation using the
DMW Cumulative Risk Calculator shows no unacceptable risk, the operation of the
depressurization VIMS may not be necessary. The PD may elect to terminate the system
operation. To determine if operation is necessary, indoor air sampling will be conducted at
the five locations in Retail B and G quarterly for one year after depressurization VIMS
operation is terminated. These data will be used, in consultation with the Brownfields
Program, to determine if a) operation of the depressurization system is necessary, b)
continued monitoring with the depressurization system idle is warranted or c) operation of
the depressurization system is necessary.
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 10
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SECTION 6. FUTURE TENANTS & BUILDING USES
All ground floor tenants will be required to submit construction plans to the Building Owner.
Owner personnel who operate the VIMS will review the proposed construction plans to
identify potential conflicts with the VIMS. If conflicts are identified, alternative plans will be
considered. If disruptions to the slab or VIMS cannot be avoided, repairs/modifications to
the slab or VIMS must be inspected under the supervision of a qualified Environmental
Professional. If slab disturbances occur in occupied areas with elevated levels of sub -slab
soil gas contaminants, indoor air sampling may be required in the occupied space and
possibly occupied adjacent spaces (including above).
There are no ribbon slabs, build -to -suit or pour -back areas planned for this site.
If significant modifications of VIMS components or monitoring points is required during
construction or during subsequent occupancy, a VIMS Modification Proposal which will
include the reason for the proposed changes and illustrations of the proposed changes will
be submitted to the DEQ Brownfields Program for approval prior to implementing.
SECTION 7. REPORTING
Within 60 days following completion of the initial post -construction testing (Sections 4 and
5), a final submittal document will be developed and sealed by a North Carolina
Professional Engineer and includes:
• Summary of installation, QA/QC measures and post-construction/pre-occupancy
system effectiveness testing results;
• A summary significant deviations from the approved plan and their potential to
impact public health;
• A statement from the North Carolina Professional Engineer providing an opinion of
whether the VIMS was delivered in a condition consistent with the VIMS design and
objectives;
• As -built drawings
• All inspection logs including photographs and field notes;
• An index of and Safety Data Sheets for materials used during construction that could
contribute to background indoor air contamination; and
• The following statement sealed by a North Carolina Professional Engineer:
"The Vapor Intrusion Mitigation System (VIMS) detailed herein is designed to
mitigate intrusion of subsurface vapors into the subject building from known
Brownfield Property contaminants in a manner that is in accordance with the most
recent and applicable guidelines including, but not limited to, DWM Vapor Intrusion
Guidance, Interstate Technology & Regulatory Council (ITRC) guidance, and
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Vapor Intrusion Mitigation System Design Submittal September 22, 2022
SouthBank Building Page 11
400 West Main Street
Durham, North Carolina
American National Standards Institute (ANSI)/American Association of Radon
Scientists and Technologists (AARST) standards. The sealing professional engineer
below is satisfied that the design and installation are fully protective of public health
from known Brownfield Property contaminants."
SECTION 8. DESIGN SUBMITTAL EXHIBITS
In accordance with the VIMS Design Submittal Requirements the following figures and
exhibits are attached:
Figure 1 General Site Location Map (with scale and north arrow)
Figure 2 Site Map (with scale, north arrow, historic sample locations, historic structures
and proposed building location)
Figure 3 VIMS Schematic
Table 1 Ground Contact Space Summary
Table 2 Sub -Slab Depressurization Plenums
Table 3 Sub -Slab Monitoring Points
Exhibit 1 VIMS Plans and Specifications
Exhibit 2 Material/Equipment Information
Exhibit 3 Safety Data Sheets
Exhibit 4 Historical Data Tables
Exhibit 5 Completed Vapor Intrusion Mitigation System (VIMS) Design Submittal
Requirements Checklist
SECTION 9. SPECIAL CONSIDERATIONS FOR RETROFITS
The proposed redevelopment does not require retrofits.
REFERENCES
The following references were used in the development of this VIMS Design package.
Soil Gas Control Systems in New Construction of Buildings (CC-1000 2018), ANSI/AARST,
2017.
Technical Resources for Vapor Intrusion Mitigation, ITRC, December 2020
Vapor Intrusion Guidance, North Carolina Division of Waste Management (Version 2),
March 2018.
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FIGURES
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aIN
REFERENCES:
1. DURHAM SOUTHWEST AND NORTHWEST, NC DIGITAL RASTER GRAPHICS,
USGS. SCANNED FROM 1:24,000 TOPOGRAPHIC MAPS, PUBLISHED 2019, USGS.
2. PROPERTY BOUNDARY DATA FROM DURHAM COUNTY GIS.
Mid Atlantic
Engineering & Enrironmrnral Saiuclnns
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GENERAL SITE LOCATION MAP
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
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�' - ■ Historical Soil Sample, Temporary
Well, and Soil Gas Sample (2021)
o _ V �i Historical Soil Sample and Temporary
[off o Well (2021)
F� g Historical Exterior Soil Gas Sample
(2021 & 2022)
#'� -•'A Historical Sub -Slab Sample (2021)
w ® Extent of Former SouthBank Building
1 inch = 50 feet '- — Proposed Building Footprint
0 50 100 200 300 Site Boundary
Feet
DRAWN BY: KRC DATE: MAY 2022
SITE MAP DRAFTCHECKJOB NO.: R3710.00
Mid Atlantic SOUTHBANK BUILDING
400 WEST MAIN STREET EENGINEERCHDE NK GIS NO.: 3G-R3710.00-2 T80000
Engineering & Environmental Solutions DURHAM, NORTH CAROLINA APPROVED
BY DHN DRAWING NO.: 2
REFERENCE: DATA FROM NC ONEMAP. BLUEPRINTS FROM LS3P ASSOCIATES LTD.

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TABLES
Ift Mid Atlantic

TABLE 1
GROUND CONTACT SPACE SUMMARY
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
BROWNFIELD PROJECT NO. 25022-21-032
MID -ATLANTIC JOB NO. OOOR3710.00
Location
Approximate Area (fe)
Floor Elevation (ft)
Space Type
Residential
VIMSAbove?
Type
Yes, seven
Basement Parking
37,000
373
Outdoor
stories
None
above
Yes, seven
Stair 4
250
373
Transient
stories
Passive
above
Stair 2, elevators 1 thru 4, elevator
Yes, two
lobby/hall, main electric, switch room,
2,000
373
Transient
stories
Passive
MDF room and service provider room
above
Yes, seven
Storage
900
373
Transient
stories
Passive
above
Yes, seven
Stair 3, storage
350
373
Transient
stories
Passive
above
Ground level portions of Retail A, B and
Yes, one
G; lobby, package room and FCC room
6,700
391
Commercial
story above
Active

TABLE 2
SUB -SLAB DEPRESSURIZATION PLENUMS
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
BROWNFIELD PROJECT NO. 25022-21-032
MID -ATLANTIC JOB NO. OOOR3710.00
Perforated
Monitoring
Pipe
Equivalent
Location
Plenum ID
Plenum Area (ft2)*
Pipe Run
Points
Diameter
Pipe Run
Fan Type
(in)
(ft)**
Ground level portions of Retail A and
B; FCC room
P-1
3,300
150
2
4
100
Rn4 EC-4
Lobby, package room and portions of
Retail G
P-2
3,400
150
2
6
330
Rn4 EC-4
*Maximum ANSI CC-1000 2017 recommended plenum area with inspected plenums and 4 inch duct is 6,200 ff
**Maximum ANSI CC-1000 2017 recommended pipe run for 4 inch duct is 150 equivalent feet and for 6-inch duct is 440 feet

TABLE 3
SUB -SLAB MONITORING POINTS
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
BROWNFIELD PROJECT NO. 25022-21-032
MID -ATLANTIC JOB NO. OOOR3710.00
Location
I Monitoring Point ID
Depressurization Area?
Stair 4
MP-1
N
MDF Room
MP-2
N
Storage
MP-3
N
Stair 3/storage
MP-4
N
Retail B
MP-5
Y
FCC Room
MP-6
Y
Retail G, south
MP-7
Y
Retail G, north
MP-8
Y

EXHIBIT 1
VIMS DESIGN
ft Mid Atlantic

VAPOR INTRUSION MITIGATION SYSTEM (VIMS)
FIVE POINTS CENTER - DURHAM, LLC
SOUTHBANK BUILDING
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
SHEET NUMBER
DESCRIPTION
VIMS1.01
COVER SHEET
VIMS1.02
GENERAL NOTES
VIMS1.03
VAPOR INTRUSION MITIGATION SYSTEM — BASEMENT/GROUND LEVEL LOCATIONS
VIMS1.04
VAPOR INTRUSION MITIGATION SYSTEM — BASEMENT LEVEL
VIMS1.05
VAPOR INTRUSION MITIGATION SYSTEM — GROUND LEVEL
VIMS1.06
VAPOR INTRUSION MITIGATION SYSTEM — ROOF PLAN
VIMS1.07
VAPORBLOCK PLUS 20 — DETAILS
VIMS1.08
SUB —SLAB DEPRESSURIZATION SYSTEM — DETAILS
VIMS1.09
SUB —SLAB DEPRESSURIZATION SYSTEM — DETAILS
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GENERAL NOTES AND SPECIFICATIONS
1.0 Vapor Intrusion Mitigation System
1.1 Overview
Soil gas at the subject site is known to contain dissolved volatile organic compounds
(VOCs). It is possible that vapors emanating in the soil gas could cause a vapor intrusion
condition in building constructed on the subject site. To prevent vapor intrusion conditions
in the building on the subject site, a Vapor Intrusion Mitigation System (VIMS) is required.
The VIMS is comprised of two key components in addition to the conventional poured
concrete floor: 1) a membrane vapor intrusion barrier and 2) a sub -slab depressurization
system. The membrane barrier is to be placed under basement and ground level
"transiently occupied" spaces to passively inhibit the migration of vapors into the building.
These include stairwells (3), elevators (4), storage areas (2), electrical room, switch room,
MDF room, service provider room and elevator lobby. The membrane barrier is not
required in the areas that will be used for parking in the basement level parking deck
because this area is mechanically ventilated.
The sub -slab depressurization system (active vapor mitigation) will be used, in addition
to the membrane barrier, under the portions of the ground level of the building that is slab -
on -grade which includes portions of retails spaces (3) because these areas are
considered "occupied" (thus a higher level of vapor intrusion protection is warranted). Due
to the design of this building the main lobby and the FCC room, though only transiently
occupied, are included in the depressurization area. The sub -slab depressurization
system is designed to induce a negative pressure beneath the building foundation slab
using roof -mounted electrical fans.
1.2 Vapor Intrusion Membrane Barrier
The vapor intrusion membrane barrier is to be constructed using VaporBlock® Plus 20
manufactured by Raven Industries. For the membrane barrier to be effective, it must be
installed in accordance with the manufacturer's recommendations. The vapor intrusion
barrier is to be tested and demonstrated `tight' prior to pouring foundation slabs.
1.3 Concrete Floor Slab
The concrete floor slabs integral to the construction of the building are also an integral
part of the VIMS. The design of the slabs does not require modification. However, sealing
of discontinuities, joints and penetrations is required for proper operation of the VIMS.
1.4 Sub -slab Depressurization System
The sub -slab depressurization system is primarily site built. The sub -slab
depressurization system consists of a layer of washed stone located beneath the
membrane barrier and poured concrete floor with a site -installed network of perforated
pipes placed laterally throughout the gravel layer. Solid piping is used to connect the
perforated lateral piping to a fan located on the building roof.
1.5 Monitoring Systems
The monitoring system includes eight sub -slab monitoring points. These monitoring points
permit measuring pressure differential across the floor slab as well as obtaining sub -slab
soil gas samples. These monitoring points are Vapor Pins® located inside Vapor Pin®
Insets. The inserts are placed in the floor prior to pouring the floor slabs. If necessary,
monitoring points can be constructed after the slab is poured in accordance with attached
the applicable detail.
The fan is equipped with a pressure switch. The pressure switch monitors the vacuum on
the suction side of the fan. The pressure switch is linked to a monitoring panel located in
maintenance office. When the switch indicates vacuum, a green light is shown on the
monitoring panel. When the switch does not sense vacuum, a red indicator light is
illuminated and an audible alarm is activated.
1.6 Inspections and Testing
Inspections are to be conducted by an Environmental Professional. Inspections are
required when the gravel layer is placed, when piping has been installed, when the
membrane barrier has been placed, after joins/penetrations in slab have been sealed and
upon initial operation of the ventilation fan. Membrane barrier integrity testing is required.
1.7 Work Scope Outline
Construction activities will include:
• Placing a washed stone gravel layer on sub -grade below slab -on -grade concrete
floors
• Placing lateral perforated pipe in the gravel layer
• Placing piping horizontally beneath the floor slab and vertically (risers) from the
perforated pipe at ground level to the roof discharge location
• Installing membrane barrier over the gravel layer and beneath the floor slab
• Sealing membrane barrier penetrations and conducting smoke testing to confirm
seal integrity
• Sealing concrete floor seams and penetrations
• Installing fans, including electrical power, and vacuum switches on the discharge
point
• Providing a monitoring panel linked to vacuum switch to annunciate operational
conditions of the fan
• Install sub -slab monitoring points
2.0 General Conditions
A. Work is to be conducted by knowledgeable experienced contractors familiar with
applicable codes, standards and accepted industry practices.
B. Work is to follow all applicable federal, state and local building, fire, plumbing and
electrical codes.
C. Products used in the construction of the VIMS described here in must not contain
chlorinated solvents.
D. See structural and architectural drawings for dimensions and details associated
with building components.
3.0 VIMS System Components
3.1 Gravel Layer
A. Minimum 6-inch-thick No 57 washed stone in areas where sub -slab
depressurization system is to be used.
B. Gravel layer must be free of obstructions that would prevent the flow of air through
the gravel layer.
C. All non-VIMS utilities must be below the gravel layer.
3.2 Horizontal Sub Grade Pigin
A. Solid pipe, placed below slab, 4-inch diameter Schedule 40 PVC.
B. Placed with 1/8 inch fall per 12 inches of run to drain back to the perforated pipe
C. Perforated pipe, placed below slab in gravel bed, minimum perforation area 1
in2/foot, 4-inch diameter PVC.
D. Placed with holes set in bottom 90 degrees to allow condensate drainage.
E. Perforated pipe is placed as indicated and connected to solid pipe to run to the
location of the vertical turn up to the discharge point.
3.3 Membrane Barrier
A. VaporBlock 20 to be placed in areas shown in the drawings.
B. Installation of the VaporBlock 20 must be in accordance with manufacturer's
instructions and recommendations.
C. VaporBlock 20 must be sealed to foundation walls in accordance with
manufacturer's instructions and using manufacturer -approved materials (tapes,
mastic).
D. All utility penetrations must be sealed using boots and/or liquid seals in accordance
with manufacturers recommendations.
E. Barrier must be protected from damage during construction.
3.4 Risers
A. If permissible by code, risers can be constructed of Sch 40 PVC or CPVC. Code
may require cast iron.
B. Risers are 4-inch diameter and located as shown on the drawings.
C. Risers extend from the floor slab through the roof. All joints must be sealed airtight.
D. Risers will be supported in accordance with code, but at a minimum of every 10
feet.
E. If riser pipes have horizontal components, the horizontal runs will be supported in
accordance with code, but at a minimum of every 6 feet and will drain (1/8-inch fall
to 12-inch run) towards the perforated pipe.
F. Risers are to carry a label every 10 feet stating, "Soil Gas Vent".
G. Refer to building plans for roof penetration details.
H. The discharge point must be:
• Vertical, with a'/2" mesh minimum rodent guard, rain caps are not permitted
• Not less than 10 feet above grade
• Not less than 10 feet from vertical walls unless extended a minimum of 0.5 feet
above wall height
• Not less than 10 feet from operable windows, doors or other building openings
• Not less than 30 feet from air intakes to the building
• Not less than 20 feet from patios, decks, sidewalks
3.5 Fan
A. An in -line electrical fan designed for sub -slab depressurization and outdoor
installation is required at each discharge location. The specified fan is shown in
the drawings.
B. Single phase 110 volt, 15 amp with a disconnect is required at the fan.
C. Fan location is on the roof.
3.6 Fan Operation Monitor and Alarm
A. A pressure switch is located on the vacuum side of the riser just below the fan.
B. The pressure switch will continuously monitor the vacuum on the suction side of
the riser.
C. The pressure switch is connected to a dedicated monitoring panel located in one
garage of each double unit condominium.
D. The monitoring panel is to illuminate a green light if sufficient vacuum is present
(>1.0 inch water) or red with an audible alarm if vacuum drops below 1.0 inch
water.
3.7 Sub -Slab Monitoring Points
A. Monitoring points are constructed of stainless steel VaporPins® located in Vapor
Pin Inserts.
B. Vapor Pin Inserts to be set prior to pouring concrete floor slab at locations shown
in drawings.
C. Membrane barrier is to be sealed to the Vapor Pin Insert in accordance with
manufacturers specifications.
3.8 Concrete Floor Sealin
A. The concrete floor is an integral part of the VIMS.
B. Sealing is required in the VIMS areas to prevent air/vapor leakage from the sub -
slab into the indoor space.
C. All discontinuities in the concrete floor in the VIMS areas are to be sealed with a
concrete compatible flexible sealant. This includes expansion joints, isolation joins,
cracks, etc.
D. Wall -to -floor joints, column joints and utility penetrations in the VIMS areas are to
be sealed.
3.9 Inspections and Tests
A. Brownfield Program must be notified prior to conducting inspections; but
inspections can proceed without response to the notification.
B. The Environmental Professional, under the supervision of a Professional Engineer,
must inspect the gravel layer, vapor pits, sub -slab piping prior to placement of the
membrane barrier. No system components can be covered prior to inspection.
C. The contractor must conduct smoke tests in the presence of the Environmental
Professional in the VIMS area. These tests will be used to confirm the integrity of
the membrane barrier.
D. The Environmental Professional must inspect the concrete floor seals prior to
installation of floor coverings.
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Rn 4EC-4 Inline Radon Fan
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Wiring
Hydraulic data
Item #: 99923
a systemair company
Required air flow
Variant : 120V 1 - 60Hz
Potentiometer 120 V Supply
Required static pressure
04 0
_
Working air flow -
N
Description
,c
Working static pressure
N
O
O
O
O
Rn4EC-4 Radon Fan is the most powerful product on the market for active radon mitigation applications
s m t
* _
Air density 0.075 Ib/ft3
N
O
O
0
where high suction and high flow are required. It is an excellent solution for high radon levels, poor sub-
Power
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slab communication, multiple suction points and/or large sub slab footprint.
O JD O Q O Q a
Fan control -RPM -
22
O
Designed specifically for Active Soil Depressurization (ASD) mitigation applications
O O O O O O
O O
Current
W
O
O
r
U')•
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•High Suction, High Flow
Ai flow efficiency
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• Dial your suction in with a built-in speed control
Control voltage -
LIJ
• Two soft anti -vibration couplers included
o
Supply voltage -
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Set up for a 4" PVC pipe
d Y
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For residential and commercial applications
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Find more details in our online catalogue
142001 Rn2EC-Rn4-EC OIPM EN FR.PDF
-
CERTIFIED
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a`1
Technical parameters
Performances
U 0-
Motor
Norminal data
ified Raii
HVI Certified Rating(s)
/
Model Spee Ctrl High StatiGLow Flow Low Static/High Flaw
d Voltage
Performance curve
Voltage (nominal)
120
V Inch CF Inch CF
wC M w wC M w
Frequency
60
Hz Rn4EC 100 10V 4.5 39 14 0.2 320 17
-4 1 4
Phase(s)
1-
80% 8V 3.14 31 84 0.2 300 15
in. wg.
Y
U
U
Input power
169
60 % 6v 1.56 20 33 0.2 210 52
W
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of
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2.1
A
Dimensions
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4,084
r.p.m.
or
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Air flow
max 555
cfm
Protection/Classification
if
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Enclosure class, motor
IP54
- C
3-
Insulation class
B
�i htF►I
D
Certificate
HVI, cULus
2— —
Q
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Dimensions and weights
W
Weight
7.8
lb
Model A B C D E F G
I I I f
Rn2EC 4 15/32 (114) 10 (254) 1 14 (32) 9 114 (235) - - -
Rn4EC-3 57/8(149) 11112(292) 1 tr4(32) 91/4(235) 4002) 31/2(69) 6(152)
0
Rn4ec-4 s 7la (1as) vz (292) va (32) 9 1/4 (235) 4 (162) 4 uz (11a) s (1sz)
0 20 40 60 80 100 120 140 160 180 200 220
240 260 280 300 320 340 cfm
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Dimensions in inches (mm).
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Item name: Rn 4EC-4 Inline Radon Fan Product link: https://shop.fantech.net/en-US/productPermalink?p=3998921 Item #: 99923 Variant: 120V 1- 60Hz Document
Item name: Rn 4EC-4 Inline Radon Fan1 Product link: https://shop.fantech.net/en-US/productPermalink?p=399892 Item #: 99923 Variant: 120V 1- 60Hz Document
Item name: Rn 4EC-4 Inline Radon Fan Product link: https://shop.fantech.net/en-US/productPermalink?p=399892 Item #: 99923 Variant: 120V 1- 60Hz Document
D Un C) ry
type: Product card Created on: 2021-06-17 Generated by: Fantech Online Catalogue Language: English
type: Product card Created on: 2021-06-171 Generated by: Fantech Online Catalogue Language: English
type: Product card 1 Created on: 2021-06-171 Generated by: Fantech Online Catalogue Language: English
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Pagel of 3
Page 2 of 3
Page 3 of 3
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EXHIBIT 2
MATERIAL/EQUIPMENT INFORMATION
ft Mid Atlantic

Rn 4EC-4 Inline Radon Fan
Item #: 99923
Variant : 120V 1- 60Hz
or WON
a W tam 81W
n
L J
E DVS
F NvE
Technical parameters
Norminal data
Voltage (nominal) 120 V
Frequency 60 Hz
Phase(s) 1-
Input power
Input current
Impeller speed
Air flow
Protection/Classification
169 W
2.1 A
4,084 r.p.m.
max 555 cfm
Enclosure class, motor IP54
Insulation class B
Certificate HVI, cULus
Dimensions and weights
Weight 7.8 Ito
fantech°
• a systemair company
Description
Rn4EC-4 Radon Fan is the most powerful product on the market for active radon mitigation applications
where high suction and high flow are required. It is an excellent solution for high radon levels, poor sub -
slab communication, multiple suction points and/or large sub slab footprint.
Designed specifically for Active Soil Depressurization (ASD) mitigation applications
High Suction, High Flow
• Dial your suction in with a built-in speed control
Two soft anti -vibration couplers included
Set up for a 4" PVC pipe
• For residential and commercial applications
Air -tight housing - zero leakage
UV resistant plastic housing...
Find more details in our online catalogue
Performances
HVI Certified Ratings)
Model Spee Ctrl
High Static/Low Flow
Low Static/High Flow
d Voltage
Inch OF w
Inch
OF w
we M
we
M
Rn4EC 100 10V
4.5 39 14
0.2
320 17
4
80% 8V
3.14 31 84
0.2
300 13
5
60% 6V
1.56 20 33
0.2
210 52
NOTE: Performance
is based on 4 inch diameter
ducting.
Dimensions
0
l
E ��a•
G
Model A B c D E F G
Rn2EC 415/32 (114) 10 (254) 1 1/4 (32) 91/4 (235) - - -
Rn4EC-3 57/8 (149) 11 1/2 (292) 1 1/4 (32) 91/4 (235) 4 (102) 31/2 (89) 6 (152)
Rn4EC-4 57/8 (149) 11 1/2 (292) 1 1/4 (32) 91/4 (235) 4 (102) 41/2 (114) 6 (152)
Dimensions in inches (mm).
Item name: Rn 4EC-4 Inline Radon Fang Product link: https://shop.fantech.net/en-US/productPermalink?p=399892 I Item #: 99923 1 Variant: 120V 1- 60Hz I Document
type: Product card I Created on: 2021-06-17 1 Generated by: Fantech Online Catalogue I Language: English
Pagel of 3

Wiring
Potentiometer 120 V Supply
Performance curve
in. wg.
5
4
3
2
1
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 cfm
Item name: Rn 4EC-4 Inline Radon Fang Product link: https://shop.fantech.net/en-US/productPermalink?p=399892 I Item #: 99923 1 Variant: 120V 1- 60Hz I Document
type: Product card I Created on: 2021-06-17 1 Generated by: Fantech Online Catalogue I Language: English
Page 2 of 3

Hydraulic data
Required air flow
Required static pressure
Working air flow
Working static pressure
Air density
Power
Fan control - RPM
Current
Airflow efficiency
Control voltage
Supply voltage
Documents
142001 Rn2EC-Rn4-EC OIPM EN FR.PDF
0.075 Ib/fN
Item name: Rn 4EC-4 Inline Radon Fang Product link: https://shop.fantech.net/en-US/productPermalink?p=399892 I Item #: 99923 1 Variant: 120V 1- 60Hz I Document
type: Product card I Created on: 2021-06-17 1 Generated by: Fantech Online Catalogue I Language: English
Page 3 of 3

SERIES 1950 j EXPLOSION -PROOF DIFFERENTIAL PRESSURE SWITCH
FEATURESIBENEFITS
Explosion -proof and weatherproof housing provides device protection for
outdoor use or harsh environment operation
• External set point screw provides easy access without opening or
disassembling enclosure
• Easily accessible electrical connection simplifies the installation
E.T n"' f`
rEo 1950-
ILECMK� EIAK.G
3►M.MnoCE �
IA: p1,i7 VAC AC CI Cu
, HPi9°Y
APPLICATIONS
Cj.fA vC.
VEStS, C, H
MAX ""5 . IN we I I, iel
SNrGE PKB5 i 2 nl 1"Mil
HVAC applications
rrwr i°r ,° ,AVr
I umc �v svcl
Process applications
cwnoK;NOS FGAUSF h• M IL
w
Ail -weather applications
p P
F111OS
ArrENrldM' CJ1DN
ilEn FFEMF S015a1�FHSNFNf.4
yON15�17 �
DESCRIPTION
The SERIES 1950 Explosion -proof Differential Pressure Switch combines the best features
of the popular Dwyer® Series 1900 Pressure Switch with an integral explosion -proof and
weatherproof housing, making it an exceptional value for either application. It is CE, UL
and CSA listed, FM approved for use in Class I. Div 1, Groups C. and D, Class II Groups
E, F, and G and Class III hazardous atmospheres NEMA 7 & 9. Rain tight NEMA 3 (IP54),
weatherproof features include a drain plug and O-ring seal in cover. Electrical connections
are easily made by removing front cover. For convenience the set point adjustment screw
is located on the outside of the housing. Twelve models offer set points from .03 to 20 in
w,c. (0.0075 to 5 kPa) and From .5 to 60 psi (0.035 to 3.5 bar). The unit is very light and
compact - about half the weight and bulk of other explosion -proof or weatherproof switches
with separate enclosures.
SPECIFICATIONS
Service
Air and non-combustible, compatible gases.
Wetted Materials
Consult factory.
Temperature Limits
-40 to 140°F (40 to 60°C); 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50, -30 to 130"F (-34.4 to 54.4"C)
for 1950-02.
Pressure limits jContinuous)
1950's - 45 in w.c. (0.11 bar); 1950P's - 35 psi (2,41 bar); 195OP-50 only - 70 psi (4,83 bar). Surge: 1950's - 10 psi
(D.69 bar), 1950P's - 50 psi (3.45 bar), 195OP-50 only - 90 psi (6.21 bar).
Enclosure Rating
NEMA 3 (IP54), NEMA 7 & 9.
Switch Type
Single -pole double -throw (SPOT).
Electrical Rating
15 A @, 125, 250, 480 VAC, 60 Hz. Resistive 118 HP @ 125 VAC, 114 HP @ 250 VAC, 60 Hz.
Electrical Connections
3 screw type, common, normally open and normally closed.
Process Connections
118- female NPT.
Mounting Orientation
Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment
Screw type on top of housing.
Weight
3.25 Ib {1.5 kg); 1950-02 mode{, 4.4 Ib 2 kg).
Agency Approvals
CE, CSA, FM, GL.
■■■E
on V1
dwyer-inst.com
❑WYER INSTRUMENTS, INC.
T:219,87"000 I F:2:L"72.9057 I Infofdwyermail.com
800-972.9141

DIMENSIONS
118 FEMALE NPT 1-1552 [37.301
EXTERNAL LOW PRESSURE CONNECTION 318 [9.53]
GROUND CAPTIVE SCREW— 27132{21A3]
(2) 017+64 [6.75] MOUNTING �
HOLES EQUALLY SPACED ON — 1 F 27132
A 4-7f8 {123.83] B.C. — I VENT DRAIN [ [21,431
PLUG 1f8 FEMALE NPT HIGH
RANGE ADJU STMENT SCREW PRESSURE CONNECTION
318 9.53
[53813] 1.23l32 {43.fi4] 1 { ] 112 FEMALE NPT
3-112 [88.90] ELECTRICAL CONNECTION
HOW TO ORDER
Use the hold characters from the chart below to construct a product code.
XYZ -x -x
SWITCH TYPE
1950 - Pressure Switch - Inches w.c.
1950P - Pressure Switch - PSID
RANGE
-02 - 0,03 - 0.10" w.c.
-00 - 0,07 - 0,15" w.c.
-0-0.15-0.5"w.c.
-1-0.4-1,6'W,c,
-5-1,5-55-w,c,
-10 - 3.0 - 11.0" w.c.
.20 - 4.0 - 20.0" w.c.
-2-0.5-2.0psid
-8-1.5-8.0psid
-15 - 3.0 - 15.0 psid
-25 - 4.0 - 25.0 psid
-50 - 15,0 - 50.0 psid
"The 2F is standard
MICRl7 SWITCH TYPE —
-2 - 10G Mica Silver Contact'
-6 - 10G Phenolic Goid Contact
-M - 10C Phenolic Silver Contact
-x
WIRING DIAGRAM
46" =00
TITl f 1 ,.
OPTIONS
-AT-Aiuminum Tag
-PRESET - Preset
ST - Stainless Steel Tag
DIAPHRAGM
MATERIAL
B - Buna-N
F - Flurosilicone'
N - Neoprene
S - Silicone
V - Flurcelastomer
Important Notice Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identified in this puhlicalian without notice. Dwyer advises its customars to ohtain the
latest version of the relevant information to verify, before placing any orders. Ihal the information being relied upon M cUrre hl
mass R ❑WYER INSTRUMENTS, INC.
on ■
T: 219-8795000 j F: 219-872.9057 j [e-mail]
d er-inst.com 800-972-9141
•` 7 05-1950 14117

VaporP no
Scope:
This standard operating procedure describes
the installation the Vapor PinT Insert (Figure
1),
Purpose:
The purpose of this procedure is to assure
good quality control in field operations and
uniformity between field personnel in the use
of the Vapor Pinl Insert. The Vapor Piny'
Insert is used to facilitate the collection of
soil gas samples and pressure measurements
beneath engineered vapor intrusion barriers
(e.g., Geo-Sealf), or vapor mitigation
coatings (e.g., 12etro-Coati")
E ui meat Needed:
• Vapor Pin* Insert;
• Vapor Pin", Insert Cap;
• Hacksaw (optional);
■ Power drill and small diameter oils
(optional);
■ Threaded rod (1 /2" x 13); and
• Dead blow hammer.
Installation Procedure (New Construction):
1) Check for buried obstacles (pipes,
electrical lines, etc.) prior to proceeding.
Standard Operating Procedure
Installation of the
Vapor Pines Insert
June 2020
3) Pierce the barrier with a threaded rod of
sufficient length to extend slightly above
the elevation of the finished floor and into
the subgrade a sufficient depth to provide
support for the Vapor Ping Insert. Make
sure the rod is perpendicular to the
proposed floor surface. Avoid bending the
rod, as it may inhibit its removal after the
concrete has cured. Also avoid damaging
the threads on the rod.
4) ❑ty fit the Vapor Pin3 Insert and trim, or
extend the length. Extend the length by
sliding the Insert into a length of 1.5 inch
diameter schedule 44 PVC pipe. The
insert and pipe can be joined using PVC
cement or similar material. Allow
sufficient time for the adhesive to cure
prior to sampling. Vent holes may be
added at the bottom of the Insert or PVC
extension to promote air flow.
5) Assemble the Vapor Pin* Insert and Cap
by pressing the Cap into the top of the
Insert. Position the assembly on the
threaded rod so that the top of the Cap
lies flush with the elevation of the
finished floor. It is important that the
position of the Insert be perpendicular to
the slab s❑ that the Vapor PinO Secure
Cover meets uniformly with the floor.
b) Marry the barrier to the Insert per the
manufacture's specification prior to
pouring the concrete slab.
2) Locate the desired position (hariaontally 7) After the concrete has set, remove the
and vertically) of the top of the Vapor threaded rod and Cap and install the
Piny Insert, Vapor Piny' or FLX-VP Vapor Pin-' product
in the Insert.
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Installation Procedure (Exisit_i_n�
Construction:
1) Check for buried obstacles (pipes,
electrical lines, etc.) prior to proceeding.
2) Prior to installation in an existing slag, a
large diameter hole must be coxed
through the slab to either expose the
harrier, or provide access to the base
beneath the slab prior to the application
of a vapor mitigation coating. Contact
the vendor of the barrier or coating about
the desired diameter of the hole, the
procedures used to expose the seal, and
the methods and materials used to marry
the seal or coating to the Insert prior to
proceeding.
Standard Operating Procedure
Installation of the Vapor Pin' lnsert
June 2020
Palle 2
cement or similar material. Allow
sufficient time for the adhesive to cure
prior to sampling, Vent holes may be
added at the bottom of the Insert or PVC
extension to promote air flow.
fir) Assemble the Vapor Ping Insert and Cap
by pressing the Cap into the top of the
Insert. Position the assembly on the
threaded rod so that the top of the Cap lies
flush with the elevation of the finished
floor. It is important that the position of
the Insert be perpendicular to the slab so
that the Vapor Ping Secure Cover meets
uniformly with the floor.
7)
3) Locate the desired position (horizontally
and vertically) of the top of the Vapor 8)
PinO Insert.
4) Pierce the barrier (if applacble) with a
threaded rod of sufficient length to
extend slightly above the elevation of the
finished floor and into the subgrade a
sufficient depth to provide support for
the Vapor Pin' Insert. Make sure the rod
is perpendicular to the proposed floor
surface. Avoid bending the rod, as it may
inhibit its removal after the concrete has
cured. Also avoid damaging the threads
on the rod.
5) Dry fit the Vapor Pin'' Insert and trim, or
extend the length. Extend the length by
sliding the Insert into a length of 1.5 inch
diameter schedule 40 PVC pipe. The
insert and pipe can be jointed using PVC
If the Insert is used in conjunction with a
vapor intrusion barrier, marry the barrier
to the Insert per the barrier manufacture's
specification prior to pouring the concrete
slab.
After the concrete has set, remove the
threaded rod and Cap and install the Vapor
Ping or FLX-VP Vapor Ping product in
the Insert.
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Installed View
Vapor Pin®
MAR / Insert Cap
J Rod
Pre -Fab
Concrete
Insert
Completed View
Newly -Placed
Concrete
Slab
Vapor
Intrusion
/ Barrier
subsIab
Base
Material
Secure
Cover
'fotectiv
Cover
Vapor
Pin®
Silicone
sleeve
Repair panel ration in a manner
f E=1 I- ! 11--11 FI 11=111=I1 j=M=__1 I1_ 1I 1--111 oons i ste n I with tMs membrane
1 a� f= f - manufacturer's specification for
t�[a4ive Soil j—I h11 E- 11:- i I —1 1-_i f 1_= pipe penetrations-
D Figure
Vap
orp
�Vapor Piny'Insert with Cap,
Vapor Pin Enterprises, Inc.

Standard Operating Procedure
Va orP no Use of the VAPOR PINS Drilling
Guide and Secure Cover
wowr Updated March 16, 2018
Scope.
This standard operating procedure (SOP)
describes the methodology to use the VAPOR
PINS' Drilling Guide and Secure Cover to
install and secure a VAPOR P1NO in a flush
mount configuration.
Purpose:
The purpose of this SOP is to detail the
methodology for installing a VAPOR P1NO
and Secure Cover in a flush mount
configuration. The flush mount
configuration reduces the risk of damage to
the VAPOR P1NO by foot and vehicular traffic,
keeps dust and debris from falling into the
flush mount bole, and reduces the
Opportunity for tampering. This SOP is an
optional process performed in conjunction
with the SOP entitled "Installation and
Extraction of the VAPOR P1NO". However,
portions of this SOP should be performed
prior to installing the VAPOR PIN®.
Equipment Needed:
• VAPOR P1N18' Secure Cover (Figure 1);
• VAPOR PINS Drilling Guide (Figure 2);
• Hammer drill;
• 11/z-inch diameter hammer bit (Hiltiz" TE-
YX 1112" x 23" #00293032 or equivalent);
• 5/8-inch diameter hammer bit (Hild " TE-
YX 5/8" x 22" #00226514 or equivalent);
• assembled VAPOR P1Nm;
• # 14 spanner wrench;
• Wet/Dry vacuum with HEPA filter
(optional); and
• personal protective equipment (PPE).
Figure 1. VAPOR PIN® Secure Cover
Figure 2. VAPOR PING Drilling Guide
Installation Procedure:
1) Check for buried obstacles (pipes,
electrical lines, etc.) prior to proceeding.
2) Set up wet/dry vacuum to collect drill
cuttings.
3) While wearing PPE, drill a 1112-inch
diameter hole into the concrete slab to a
depth of approximately 1 314 inches.
Pre -marking the desired depth on the drill
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bit with tape will assist in this process.
4) Remove cuttings from the hole and place
the Drilling Guide in the hole with the
conical end down (Figure 3). The hole is
sufficiently deep if the flange of the
Drilling Guide lies flush with the surface
of the slab. Deepen the hole as
necessary, but avoid drilling more than 2
inches into the slab, as the threads on the
Secure Cover may not engage properly
with the threads on the VAPOR P1NR.
Figure 3. Testing Depth with the Drilling
Guide
51 When the 1 tla-inch diameter hole is
drilled to the proper depth, replace the
drill bit with a 518-inch diameter bit,
insert the bit through the Drilling Guide
(Figure 4), and drill through the slab. The
Drilling Guide will help to center the hole
for the VAPOR P1NO, and keep the hole
perpendicular to the slab.
6) Remove the bit and drilling guide, clean
the hole, and install the VAPOR PINS in
accordance with the SOP "Installation and
Extraction of the VAPOR P1NO.
Standard Operating Procedure
Installation and Removal of the Vapor Pin$
Updated March 16, 2018
Page 2
Figure 4. Using the Drilling Guide
7) Screw the Secure Cover onto the VAPOR
P1Nlr�l and tighten using a # 14 spanner
wrench by rotating it clockwise (Figure 5).
Rotate the cover counter clockwise to
remove it for subsequent access.
Figure 5. Tightening the Secured Cover
1 imitatinn-'•
On slabs less than 3 inches thick, it may be
difficult to obtain a good seal in a flush
mount configuration with the VAPOR P1N.0
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Vapor Pin Enterprises, Inc. • 7750 Corpumilc f3k-& Phnn C ily.01)in43464 • J614) 504-6915 • VaporPin-CoxColvin_cnm

Vaporp no
Scope:
This standard operating procedure describes
the installation and extraction of the VAPOR
PING for use in sub -slab soil -gas sampling.
Purpose:
The purpose of this procedure is to assure
good quality control in field operations and
uniformity between held personnel in the use
of the VAPOR PiN2' for the collection of sub -
slab soil -gas samples or pressure readings.
Equipment Needed:
• Assembled VAPOR P1NO [VAPOR P1NO and
silicone sleeve(Figure 1)]; Because of
sharp edges, gloves are recommended for
sleeve installation;
• Hammer drill;
■ 5/8-inch (16mm) diameter hammer bit
(hole must be 5/8-inch (16mrn) diameter
to ensure seal. it is recommended that
you use the drill guide). (Hilti"" TE YX
518" x 22" (400 mm) #00206514 or
equivalent);
• 1 V2-inch (38mm) diameter hammer bit
(HiltiTll TE-YX 1112" x 23" #00293032 or
equivalent) for flush mount applications;
■ 3/4-inch (19mm) diameter bottle brusll;
■ Wet/Dry vacuum with HEPA filter
(optional);
• VAPOR P1NO installation/extraction tool;
• Dead blow hammer;
• VAPOR P1NO flush mount cover, if
desired;
• VAPOR PING drilling guide, if desired;
Standard Operating Procedure
Installation and Extraction
of the Vapor Pin®
Updated March 16, 2018
• VAPOR P1NII� protective cap; and
• VOC-free hole patching material
(hydraulic cement) and putty knife or
trowel for repairing the hole following the
extraction of the VAPOR P1N0_
Figure 1. Assembled VAPOR PiN'!"
installation Procedure:
11 Check for buried obstacles (pipes,
electrical lines, etc,) prior to proceeding.
2) Set up wet/dry vacuum to collect drill
cuttings.
3) If a flush mount installation is required,
drill a 1 t12-inch (38mm) diameter hole at
least 1 314-inches (45mm) into the slab.
Use of a VAPOR PINS' drilling guide is
recommended,
4) Drill a 5/8-inch (16mm) diameter hole
through the slab and approximately f-
inch (25mm) into the underlying soil to
form a void. Hole must be 5/8-inch
(16mm) in diameter to ensure seal. it is
recommended that you use the drill
guide.
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5) Remove the drill bit, brush the hole with
the bottle brush, and remove the loose
cuttings with the vacuum.
6) Place the lower end of VAPOR PING
assembly into the drilled hole. Place the
small hole located in the handle of the
installation/extraction tool over the vapor
pin to protect the barb fitting, and tap
the vapor pin into place using a dead
blow hammer (Figure 2). Make sure the
installationlextraction tool is aligned
Parallel to the vapor pin to avoid
damaging the barb fitting.
Figure 2. Installing the VAPOR P1NO
During installation, the silicone sleeve will
form a slight bulge between the slab and the
VAPOR PINS' shoulder. Place the protective
cap on VAPOR P1NO to prevent vapor loss
prior to sampling (Figure 3).
Standard Operating Procedure
Installation and Removal of the Vapor Pin®
Updated March 16, 2018
Page 2
Figure 3. Installed VAPOR PING
7) For [lush mount installations, cover the
vapor pin with a flush mount cover, using
either the plastic cover or the optional
stainless -steel Secure Cover (Figure 4).
Figure 4. Secure Cover Installed
8) Allow 20 minutes or more (consult
applicable guidance for your situation)
for the sub -slab soil -gas conditions to re -
equilibrate prior to sampling.
9) Remove protective cap and connect
sample tubing to the barb fitting of the
VAPOR PINT. This connection can be
made using a short piece of TygonTm
tubing to join the VAPOR PING with the
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Vapor Pin Enterprises, Inc.
• 7750 C r)rporatc Blvd- Plain City. Ohio 43064 • {fi l41 504-6915 • wvw.vapolpin.corn

Nylaflow tubing (Figure 5). Put the
Nylaflow tubing as close to the VAPOR
P]N8 as possible to minimize contact
between soil gas and TygonT',' tubing.
Figure S. VAPOR PIN® sample connection
1 O) Conduct leak tests in accordance with
applicable guidance. If the method of
leak testing is not specified, an alternative
can be the use of a water dam and
vacuum pump, as described in 50P Leak
Testing the VAPOR PIN'& via Mechanical
Means (Figure 6). For #lush -mount
installations, distilled water can be
poured directly into the 1 1/2 inch
(38mm) hole.
Figure 6. Water dam used for leak detection
1 1) Collect sub -slab soil gas sample or
pressure reading. When finished, replace
Standard Operating Procedure
Installation and Removal of the Vapor Pin®
iJpdated March 16, 20 18
Paae 3
the protective cap and flush mount cover
until the next event. if the sampling is
complete, extract the VAPOR PIN*.
Extraction Procedure:
1) Remove the protective cap, and thread
the installation/extraction too] onto the
barrel of the VAPOR PIN® (Figure 7).
Turn the tool clockwise continuously,
don't stop turning, the VAPOR P1NO will
feed into the bottom of the
installation extraction tool and will
extract from the hole like a wine fork, DO
NOT PULL.
2) Fill the void with hydraulic cement and
Figure 7. Removing the VAPOR PINS'
+ Prior to reuse, remove the silicone
sleeve and protective cap and discard.
Decontaminate the VAPOR PING in a
hot water and Alconoxg wash, then
heat in an oven to a temperature of
265° F (13O° C) for 15 to 30minute$.
For both steps, STAINLESS — 1/2 hour,
BRASS 8 minutes
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Vapor Pin Enterprises, Inc.
• 7750 Corporate Blvd- Plain [sty. Ohio 43004 • 1614r 504-69 i 5 • v6ww,vaporpin_com

Standard Operating Procedure
Installation and Removal of the Vapor Pin*'
Updated March 16, 2018
Paae 4
3) Replacement parts and supplies are
available online.
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Vapoi Pin Enterprises, Inc.
• 775u Corporate porate Blvd- Plain City. Ohio 43064 • i614l 51I4-6Q15 •

VaporPno
Scope:
This standard operating procedure describes
the installation, use, and extraction of the
FI-X-VPTT4 for sub -slab soil -gas sampling.
Purpose:
The purpose of this procedure is to assure
good quality control in field operations and
uniformity between field personnel in the Use
of the FLX-VP"'A for the collection of sub -
slab soil -gas samples or pressure readings.
Fquipment Needed:
■ Assembled FLX-VPT11I [FLX-VPTt�' barb
fitting with O-ring, FLX-VPTV base, and
silicone sleeve (Figure I]]; Because of
sharp edges, gloves are recommended for
sleeve installation;
■ Hammer drill;
■ 5/8-inch (16mm) diameter hammer bit
(hole must be 5/8-inch (16mm) diameter
to ensure seal. it is recommended that
you use the drill guide). (HiltiT" TE-YX
5/8" x 22" (400 mm) #00206514 ar
equivalent);
• 1 t12-inch (38mm) diameter hammer bit
(HiItiT" TE-YX 1 th." x 23" #00293032 or
equivalent) for flush mount applications;
• 314-inch (19mm) diameter bottle brush;
• Wet/Dry vacuum with HEPA filter
(optional);
• VAPOR PING installation/extraction tool;
• Dead blow hammer;
Standard Operating Procedure
installation and Extraction
of the FLX-VP1 VAPOR P1NI-1�1
Updated January 18, 2019
■ VAPOR P1N' flush mount cover, if
desired;
■ VAPOR PiNO drilling guide, if desired;
■ VAPOR P1NII� protective cap; and
■ VOC-free hole patching material
(hydraulic cement) and putty knife or
trowel for repairing the We fallowing the
extraction of the FLX-VPTTA.
410
Figure 1. Assembled FLX-VPTn'
installation Procedure:
1) Check for buried obstacles (pipes,
electrical lines, etc.) prior to proceeding.
2) Set up wet/dry vacuum to collect drill
cuttings.
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3) if a flush mount installation is required,
drill a 11/2-inch (38mm) diameter hole at
least 1314-inches (45mm) into the slab.
Use of a VAPOR PING drilling guide is
recommended.
4) Drill a 5/8-inch (15mm) diameter hole
through the slab and approximately 1-
inch (25mm) into the underlying soil to
form a void. Hole must be 5/8-inch
(1 bmm) in diameter to ensure seal. It is
recommended that you use the drill
guide.
5) Remove the drill bit, brush the hole with
the bottle brush, and remove the loose
cuttings with the vacuum.
G) Place the lower end of the assembled
FLX-VPTA4 into the drilled hole. Place the
small hole located in the handle of the
installation extraction tool over the barb
fitting and tap the FLX-VPTM into place
using a dead blow hammer (Figure 2).
Make sure the installation/extraction tool
is aligned parallel to the FLX-VPTM to
avoid damaging the barb fitting.
Figure 2. Installing the FLX-VPTm
Standard Operating Procedure
Installation and Removal of the FLX-VPT" VAPOR PIN®
Updated January 18, 2019
Page 2
During installation, the silicone sleeve will
form a slight bulge between the slab and the
FLX-VPTM shoulder. if the silicone sleeve
slides excessively upward, creating a large
bulge at the top of the FLX-VP'T?11, reinstall
the FLX VPT101 using a new silicone sleeve.
The top of the silicone sleeve should only
cover the lower one or two barbs of the FLX-
VPT"11. Place the protective cap on FLX-VPTM
to prevent vapor loss prior to sampling
(Figure 3).
Figure 3. Installed FLX-VPT"^
7) For flush mount installations, cover the
FLX-VPT10 with a flush mount cover,
using either the plastic rover or the
optional stainless -steel Secure Cover
(Figure 4).
% ]I'OR III' ' P,w,a.d undo i'S f:akM N.'.'.rr.�J7 IQ. I \ •).21;1.531 112 ;lrtd ulhwl pareinrprndnrp
V.l1wr Pin L-Meninses. Inc. • 77ii1 COTPolzll+i Bhd.. Plain ( its.0114)43064 • [phone] • wnH.�aln�rhinxlnn

Figure 4. Secure Cover Installed
8) Allow 20 minutes or more (consult
applicable guidance for your situation)
for the sub -slab soil -gas conditions to re -
equilibrate prior to sampling.
9) Remove protective cap and connect
sample tubing to the barb fitting of the
FLX-VPTm. This connection can be made
using a short piece of TygonTM tubing to
join the FLX-VPT"^ with the Nylaflow
tubing (Figure 5). Put the Nylaflow
tubing as close to the FLX-VPTM as
possible to minimize contact between soil
gas and TygonTM tubing.
If you wish to directly connect to FLX-
VPTM accessory (e.g. Swagelok fitting, TO-
17 tube, or quick connect) unscrew the
barb fitting and replace with accessory
(Figures 6 and 7).
Standard Operating Procedure
lnstallation and Removal of the FIX-VPT^° VAPOR PIN®
Updated January 18, 2019
Page 3
Figure 5. FLX VP-rm sample Connection
Figure 6. FLX-VPT"" with SwagelokO
connection
l V10R PIN' pwn i,d a is I ; S 1'11,m . 8-22n-'47 92- I IS 9191351 Ii?;md nt x, patens pending
Vapor I I i n Lntclprises. Inc. • 7750 Corpora Bhd., 111An 0ty. 0hio 43064 • f 614j 5 04 -6915 • www.�aporpin.com

Figure 7. FLX-VPT11 with To-17 Sorbent tube
connection
i o) Conduct leak tests in accordance with
applicable guidance. if the method of
leak testing is not specified, an alternative
can be the use of a water dam and
vacuum pump, as described in SOP Leak
Testing the FLX-VPrm via Mechanical
Means (Figure 8). For flush -mount
installations, distilled water can be
poured directly into the 1 1 J2 inch
(38mm) hole.
Standard operating Procedure
Installation and Removal of the PtX-VPTM VAPOR PIN®
Updated January 18, 2019
Page 4
Figure 8. Water dam used for leak detection
1 1) Collect sub -slab soil gas sample or
pressure reading. When finished, replace
the barb fitting and protective cap and
flush mount cover until the next event. if
the sampling is complete, extract the
FLX-VPTM.
Extraction Procedure:
1) Remove the protective cap, and thread
the install ation/extraction tool onto the
barrel of the FLX VPTM (Figure 9).
Continue turning the tool clockwise to
pull the FLX-VPT^^ from the hole into the
installation/extraction tool.
2) Fill the void with hydraulic cement and
smooth with a trowel Or putty knife.
Figure 9. Removing the FLX-VPT A
VAPOR NN' rioWcWd undo Cs I'McM , K,220,347 H2, US 9,2Q1,531 132 andotho pawnts lWmlmg
Vapor I'm Entcrprises. Inc. - 7750 Corporate Bled-, Plain City, Ohio 43064 • [phone] • w'w'w'.vaporpin.coni

3) Prior to reuse, remove the silicone sleeve
and protective cap and discard,
Decontaminate the FLX-VPTM in a hot
water and Alconox® wash, then heat in
an oven to a temperature of 2650 F (1301,
C) for 15 to 30 minutes. For both steps,
STATNLESS — 1/2 hour, BRASS 8 minutes
The M-•VPT"l is designed to be used
repeatedly, however, accessories, replacement
parts and supplies will be required
Standard Operating Procedure
Installation and Removal of the FLX-VPTm VAPOR PTNO
Updated January 18, 2019
Page 5
periodically. These parts are available on-line
at www.vaporpin,com
VAPbk I' IN' Pro1wwrl II ula IN 11.11a,1 t' 1;?. 1:5 IA. P+I �f l IJ3 nikl U[I1�r 1laiirlb I,•nAiiiL
N7jon fist 1 rrrrPrisc.. Inc • 77,�t1 131%,1.. 11b11r [ iIv. ( ho 43064 • 16141 NW-hnl = • -,rwx4 r1l�ttt�in.�nit1

VAPORBLOCle PLUS'"' vavzo
UNDER -SLAB VAPOR ! GAS BARRIER
PRODUCT DESCRIPTION
VaporBlock(lb Plus'"' is a seven -layer co -extruded barrier
made using high quality virgin -grade polyethylene and
EVOH resins to provide unmatched impact strength as well
as superior resistance to gas and moisture transmission.
Vapor8lock(D Plus`" 20 is more than 100 times less permeable
than typical high-performance polyethylene vapor retarders
against Methane, Radon, and other harmful VOCs. Tested and
verified for unsurpassed protection against BTEX, HS, TCE, PCE,
methane, radon, other toxic chemicals and odors.
VaporBlockg Plus' 20 multi -layer gas barrier is manufactured
with the latest EVOH barrier technology to mitigate hazardous
vapor intrusion from damaging indoor air quality, and the safety
and health of building occupants. VBP20 is one of the most
effective underslab gas barriers in the building industry today
far exceeding ASTM E-1745 (Plastic Water Vapor Retarders
Used in Contact with Soil or Granular Fill Urider Concrete Slabs)
Class A, B and C requirements. Available in a 20 (Class A) mil
thicknesses designed to meet the most stringent requirements.
VaporBlockO Plus'" 20 is produced within the strict guidelines
of our ISO 9001 Certified Management System.
PRODUCT USE
VaporBlockO Plus"" 20 resists gas and moisture migration
into the building envelop when properly installed to provide
protection from toxic/harmful chemicals. It can be installed as
part of a passive or active control system extending across the
entire building including floors, walls and crawl spaces. When
installed as a passive system it is recommended to also include
a ventilated system with sump(s) that could be converted to an
active control system with properly designed ventilation fans.
VaporBlock® Plus'"' 20 works to protect your flooring and
other moisture -sensitive furnishings in the building's interior
from moisture and water vapor migration, greatly reducing
condensation, mold and degradation.
SIZE & PACKAGING
VaporBlock,& Plus`"` 20 is available in 10' x 150' rolls to
maximize coverage. All rolls are folded on heavy-duty cores
for ease in handling and installation. Other custom sizes
with factory welded seams are available based on minimum
volume requirements. Installation instructions and ASTM E-1745
classifications accompany each roll.
Under -Slab Vapor/Gas Retarder
PRODUCT PART #
Vapor8lock® PIusTm 20.............. ..... VBP20
APPLICATIONS
Radon Barrier
Vapor Intrusion Barrier
Methane Barrier
Under -Slab Vapor Retarder
VOC Barrier
Foundation Wall Vapor Retarder
Brownfields Barrier
Vap 0
UNiPIS
LSVSAVAPOR RETARDER ; GAS BARRIER

VAPORBLOCe PLUS TM VBP20
UNDER -SLAB VAPOR 1 GA5 BARRIER
APPEARANCE
White/Gold
THICKNESS, NOMINAL
20 mil 0-51 mm
WEIGHT
102 Ibs/MSF 498 g/m2
CLASSIFICATION
ASTM E 1745
CLASS A, B & C
ASTM E 154
TENSILE STRENGTH
Section 9
58 lhf 102 N
(ID-882)
IMPACT RESISTANCE
ASTM ❑ 1709
2600 g
ASTM E 154
Section 7
0.0098 Perms 0.0064 Perms
PERMEANCE (NEW MATERIAL)
ASTM E 96
grains/(ft2 hr•in'Hg) g/(24hr•m •mm Hg)
Procedure B
ASTM E 154
PERMEANCE (AFTER CONDETIONING)
Section 8, E96
0-0079 0,0052
Section 11, E96
0-0079 0.0052
(SAME MEASUREMENT AS ABOVE PERMEANCE)
Section 12, E96
0.0097 0.0064
Section 13, E96
0,0113 0.0074
WVTR
0.0040 grainslhr-ft2 0.0028 gm/hr-m2
Procedure B
BENZENE PERMEANCE
See Note"
1.13 x 10-10 m2/sec or 3.62 x 10-13 m/s
TDLUENE PERMEANCE
See Note `
1.57 x 10-10 m2/sec or 1.46 x 10-" m/s
ETHYLBENZENE PERMEANCE
See Note r•
1.23 x 10-10 m2/sec or 3.34 x 10-1' rn/s
M & P-XYLENES PERMEANCE
See Note `
1-17 x 10-10 m2/sec or 3.81 x 10-1' m/s
Q-XYLENE PERMEANCE
See Note"
1.10 x 10-10 m2/sec or 3.43 x 10-14 m/s
HYDROGEN SULFIDE
See Note "
1.92E-0g rn/s
TRICHLOROETHYLENE (TCE)
See Nate `
7.66 x 10-11 mz/sec or 1.05 x 10-14 m/s
PERCHLOROETHYLENE [PCE]
See Note'
7-22 x 10-" m2/sec or 1.04 x 10-14 m/s
RADON DIFFUSION COEFFIECIENT
K124/02/95
1.1 x 10-I' mt/s
3.68E-12 m/s
METHANE PERMEANCE
ASTM D 1434
Gas Transmission Rate (GTR):
0-32 ml-W-day-atm
MAYJMUM STATIC USE TEMPERATURE
180, F 82' C
MINIMUM STATIC USE TEMPERATURE
- 70° F - 57' C
l esls are an aver aye of machine and lransver se direct r&ns
Vapof8loek(ID Plus- Placement
s Raven Indusines performs seam testing at 20per mimlro
All + ,t•uctions on architectural or stiuftural drilwfng. should he reviewed and followed
Aqueous Phase Fllm Permeance
vvr,.wor' ,r -bill, Qr,_, C,I'.I­•'••'II •''•v'�u- „ ' I'I^• 0­"
•' -• • •' , �'°,:5.""•
detailed installation instructions at company each roll of VapvrBlocka Plus' and can aku
,.. �r .; .. -, ,,.,,, ,r°I vr�,..,..vc {.ee•
�.r
he lac aced at www raveneFd nxn
y.r.,.m.1 ante Ir,.,„erm., „ r,. e,,.,rn,n [..,r�.,,r . ta.l v�n°,,.,,
P. u,n, WCE. 1' CP-X,I.0 r•rw.'��ne�,.on,,re:a*rrl+•,
..r•,I.,.n a. v•mr
c) •.
ASTM E-1643 als I -I provides general iI i 5talla lion information Iw va por retarders
e.x°,°.n a., •�e='.:IM,rc,„Y s rev �M
' The study used in desr:rmule diffusion caekrnenls is titled. Hydrogen Sulfide SH,Sy iranspert
lllrough Sinwlaled Interim Covers with Cenvenlionat and Co-Ezinrded Ethylene• -Vinyl
A kohol IF VOHy Geomemhr Fines.
4..
u1m•1 n fret+'•_e1 ck1t.; stlrets
via the PL Tl, website
B Iock0 l M
NBV BARRIER
VaporBlock® PIUsr, is a seven -layer co -extruded barrier made
using high quality virgin -grade polyethylene and EVCH resins to
provide unmatched impact strength as well as superior resistance
to gas and moisture transmission.
MI: Tn tl'r' I,1. �• "1 . , F. 1,
1,',ILJI' .11,1' •,. ,�I'.(�11i I�.. =.l i+l: rl rri.:i i1. I•; 111[, 11 11I11, r'I'•. Jr1�1
- •I+'11 .'II` ,I+l"rlfl r-CI J" I), ..
," �: -11 FC111[ ]l l'•,1
1 i 1'Ir•r•,I{(ql IPS".t Ar': I' 11i1:'1
t1'�I I?Ill,."':3', milt^:'rtj' d', well i-. ,I'lel C1111'161
Is I "t "111 rIIPi1 nr ,:1 ..1
P 1,40
ru t"I l,l•I„1"1,Ty
II tfre 4rl. ill 111Lr.,,nr•rI', rI,d nl L':,r'saity ns. RAVEN INE'UW411::
MFr F r':CI WARE 1411r':
i% U 71IE IlTrdi55
t-IF It USE OR MF ICHAI41ARIL IIY C71 PRO:UL 11, REFFRRFP I) III' fnI,I'MlWe
:'I ., rl•.r 1 1 y reSvU•. hr,+n Ie11,;n[e
u13011 CC1111n11 Je+1
. ..r1 ,,.;.L'II 1+1 le. [lnlll'P"CI•Il1'.•Il`
,,IIII [".t l.Inll� .ill 1,1,1- for re,,SIlE11'I'
.lvErIEF [I:{1r+'
RAVEN ENGINEERE❑ FILMS
P.O. Box 5107 Sioux Falls, SD 57117-5107
Ph: [phone] - TF. +1 [phone]
efdsaIes@ ravenind-cam
www.ravenefd.com
nr.11113 EF6 I1:1

TM
W7LO07tslock7
UN❑ERSLAB VAPOR RETARDER I GAS BARRIER
Please Note: Read these instructions thoroughly before
installation to ensure proper use of VaporBlock*
Plus'". ASTM E 1465, ASTM E 2121 and, ASTM E
1643 also provide valuable information regarding the
installation of vapor / gas barriers- When installing this
product, contractors shall conform to all applicable
local, state and federal regulations and laws pertaining
to residential and commercial building construction.
• When VaporBlockO Plus'" gas barrier is used
as part of an active control system for radon or
other gas, a ventilation system will be required-
• If designed as a passive system, it is recommended
to install a ventilation system that could be
converted to an active system if needed.
Materials List:
VaporBlockf) Plus' Vapor / Gas Barrier
VaporSeal'" 4" Seaming Tape
VaporSeal'"' 12" Seaming/Repair Tape
Butyl Seal 2-Sided Tape
VaporBoot Plus Pipe Boots 12/Box (recommended)
VaporBoot Tape (optional)
POUR-N-SEAL'" (optional)
1" Foam Weather Stripping (optional)
Mako4v Screed Supports (optional)
o<
c+rl��.rt mou.ter ■nwe+;.a
r.ary.+r TfmnlS��
r .uar+w rcw• �o am wn> P:
�ISPr.v
rti
. • �,�
.' rgtrw c.,erMw
� Ci�.GP"R�eYh
4-rre� i.Wr�ur.
4r
i Srar�w�nrwrm.ral ro
..v.•,"i nd.t.r. rP. rrMi
.:wnr•.dPa:
. r>Pnetr-�.r
Elements of a moisture/gas-resistant floor system. General illustration only.
(Note: This example shows multiple options for waterstop placement.
1.1. Level and tamp or roll granular base as specified. A base for a gas -
reduction system may require a 4" to 6" gas permeable layer of clean
coarse aggregate as specified by your architectural or structural
drawings after installation of the recommended gas collection system.
In this situation, a cushion layer consisting of a non -woven geotextile
fabric placed directly under VaporBlocklD Plus" will help protect the
barrier from damage due to possible sharp coarse aggregate.
1.2- Unroll Vapor8lock ® Plus"' running the longest dimension parallel with
the direction of the pour and pull open all folds to full width. (Fig-1)
1.3. Lap VaporBlock® Plus'" over the footings and seal with Raven Sutyl
Seal tape at the footing -wall connection. Prime concrete surfaces,
when necessary, and assure they are dry and clean prior to applying
Raven Butyl Seal Tape. Apply even and firm pressure with a rubber
roller. Overlap joints a minimum of 6" and seal overlap with 4"
VaporSeal`"' Tape. When used as a gas barrier, overlap joints a
minimum of 12" and seal in-between overlap with an optional 2-sided
Raven Butyl Seal Tape. Then seal with 4" VaporSealTM Tape centered on
the overlap seam- (Fig. 2)
Fig. 1: Vaporgloc0k, Plus' Overlapping Roll -out Method
VaporSeal-4"Tape 0Ptt0f1el Hutyl Seal VaparSeal-
1 2-Sided Tape 4"Tape
12.�
Vapor retarder Applications Gas Barrier App6cation5
Fig. 2- Vapor8lock® PlusT* Overlap Joint Sealing Methods

SINGLE PENETRATION RIPE BOOT INSTALLATION
1.4. Seal around all plumbing, conduit, support columns or other
penetrations that come through the Vapoi-Blocks Plus'" membrane.
1.4a. Method 1: Pipes four inches or smaller can be sealed with Raven
VaporBoot Plus preformed pipe boots. VaporBoot Pius preformed
pipe boots are farmed m steps for 1", 2 3" and 4" PVC pipe or IPS size
and are sold in units of 12 per box (Fig. 3 & 5).
Pipe boots may also be fabricated from excess VaporBlockO Plus'^
membrane (Fig. 4 & 6) and sealed with VaporBoot Tape or Vapor5eal1
Tape (sold separately).
141b. Method 2: To fabricate pipe boots from VaporBlockg Plus- excess
material (see Fig. 4 & 6 for A-F).
A) Cut a square large enough to overlap 12' in all directions.
B) Mark where to cut opening on the center or the square and cut four
to eight slices about 3/8' less than the diameter of the pipe_
C) Force the square over the pipe leaving the tightly stretched cut area
around the bottom of the pipe with approximately a 112" of the
boot material running vertically up the pipe. (no more than a 112" of
stretched boot material is recommended)
b) Once boot is positioned, seal the perimeter to the membrane by
applying 2-sided Raven 9utyl Seal Tape in between the two layers.
Secure boot down firmly over the membrane taking care not to
have any large folds or creases.
E) Use VaporBoot Tape or VaporSeal'"' Tape to secure the boot to the
pipe.
VaporBoot Tape (option) — fold tape rn half lengthwise, remove half
of the release liner and wrap around the pipe allowing 1" extra for
overlap sealing. Peel off the second half of the release liner and
work the tape outward gradually forming a complete seal.
VaporSeal'" Tape (option) - Tape completely around pipe
overlapping the Vapo(Block V Plus- square to create a tight seal
against the pipe.
F) Complete the process by taping over the boot perimeter edge with
VaporSeal"' Tape to create a monolithic membrane between the
surface of the slab and gas/moisture sources below and at the slab
perimeter. (Fig. 4 & 6)
Preformed Pipe Boot
VaporSeal'" VaporBoot Plus
/-
4" Tape Performed Boot
1
1
Raven Butyl Seal 2-sided Tape
r;— L
I. Cut out one of the
preformed boot steps
-- (1" to W).
2. Tape the underside boot
perimeter with 2-sided
Butyl Seal Tape.
3. Force the boot over
pipe and press tape
firmly m place.
4. Use VaporSeal­ Tape
to secure boot to the
Pipe.
S. Tape around entire boot
A6edge with VaporSeal-
Tape.
Method 1
1. Cut a square of Vapor Block® 2. Cut four to eight slices about 3/8'
Plus- barrier to extend at least less than the diameter of the pipe.
12' from the pipe in all directions.
Force over pipe and tape the
underside boot perimeter to
existing barrier with 2-sided
Butyl Seal Tape,
4 Tape over the boot
perimeter edge with
VaporSeal- Tape.
5. Use Raven VaporBoot or
VaporSeal- Tape and
overlap 1" at the seam. Amir
Method 2
t=ir, e
Square Material Pipe Boot
VaporBoot Flexible Tape
Vapor5eal" 4 or VaporSeal— 4" Tape
4" Tape M
12" VaporBlocke
{minimuml PlusTM
Material
Raven Butyl (Seal 2-sided Tape
r'agr Ll ❑t a

1.5. Sealing side -by -side multiple penetrations (option 1),
A) Cut a patch large enough to overlap 12" in all directions (Fig 7)
of penetrations.
B) Mark where to cut openings and cut Four to eight slices about
3/8" less than the diameter of the penetration for each.
C) Force patch material over penetration to achieve a tight fit and
form a lip.
Q) Once patch is positioned, seal the perimeter to the membrane
by applying 2-sided Raven Butyl Seal' Tape in-between the two
layers. (Fig. 8)
E) After applying Raven Butyl Seal Tape between the patch and
membrane, tape around each of the penetrations and the patch
with VaporSeal'" 4" tape (Fig. 9) For additional protection apply
POUR-N-SEAL- or an acceptable polyurethane elastomeric
sealant around the penetrations. (Fig. 10)
Cut a patch large
enough to overlap
12' in all directions
and slide over
penetrations (Make
openings as tight
as possible) AA��W"�
Fin- 7
Aker applying Raven
Butyl Seal Tape
between the patch
and membrane, tape
around the perimeter
of the penetration
and the patch with
VaporSeal-
4" Tape. Aiir
rli G
Option 1
VaporSeal"
4" Tape
Raven Butyl Seal 2-sided Tape
Gi- C
Once the overlay
patch is positioned,
seal the perimeter
to the membrane
by appVng 2-sided
Raven Butyl Seal
Tape in-between the
two layers.
Fin- 8
For additional protection
apply POUR-N-SEAL- or
an acceptable polyurethane
elastomeric sealant around
the penetrations.
Gin in
Page 3 of 4

Option 2
1.6. POUR-N-SEAL'' method of sealing side -by -side multiple penetrations
(option 2);
A) Install the vapor barrier as closely as passible to pipe penetrations to
minimize the amount of POUR-N-5EAL"" necessary to seal around a I I
penetrations.
8) Once barrier is in place, remove soil or other particles with a dry cloth
or a fine broom to allow for improved adhesion to the POUR-N-
SEAL'" liquid.
Q Create a dam around the penetration area approximately 2" away
from the pipe or other vertical penetrations by removing the release
liner from the back of a 1" weather stripping foam and adhere to the
vapor barrier. Form a complete circle to contain the POUR-N-SEAL"
materials (Fig.11).
D) Once mixed, pour contents around the pipe penetrations. ff needed,
a brush or a flat wooden stick can be used to direct the sealant
completely around penetrations creating a complete seal (Fig. V-13),
Ef DO NOT leave excess POUR-N-SEAL— in plastic container for longer
than the time it takes to pour sealant.
Fig. 17
VAPORBLOCKQ PLUS" REPAIR INSTRUCTIONS
1,7. Proper installation requires all holes and openings are repaired prior
to placing concrete. When patching small holes, simply cut a 12" long
piece of 12" wide VaporSeal'"' tape. Remove release liner and center
over the opening. Apply pressure to create a seal (Fig. 14-15).
1.8. When installing VaporBlockQD Plus'" around pipe penetrations,
vertical columns, electrical ducts and other obstructions, you will
find it necessary to cut it to the nearest outside edge. This cut can
be easily sealed with 12" wide VaporSeal'" tape, by simply centering
it over the cut, 6" on either side. Once the tape is placed correctly,
apply pressure to assure a complete seal (Fig. 16).
Reminder Note- All holes or penetrotions through the membrane will need
to be patched with 12" VaporSeol" tope.
Cin 11
Fig. 13
Ci- 9 A
C,.— Y G
Page A of 5

VAPORBLOCK® PLUS'- PROTECTION
2.1. When installing reinforcing steel and utilities, in addition to the
placement of concrete, take precaution to protect VaporBlockqD
Plus''- Carelessness during installation can damage the most
puncture —resistant membrane. Sheets of plywood cushioned with
geotextile fabric temporarily placed on VaporBlock® Plus"" provide
for additional protection in high traffic areas including concrete
buggies.
2.2. Use only brick -type or chair -type reinforcing bar supports to protect
VaporBlock(k Plus" from puncture.
2.3. Avoid driving stakes through VaporBlock® Plus"". If this cannot be
avoided, each individual hole must be repaired per section 1.7.
2.4. To avoid penetrating VaporBlocke Plus"" when installing screed
supports, utilize non -penetrating support, such as the Makoe
Screed Support System (Fig. 17). Avoid driving stakes through
VaporBlock® Plus'. If this cannot be avoided, each individual hole
must be repaired per figures 14-15.
2.5. If a cushion or blotter layer is required in the design between
VaporBlock® Plus" and the slab, additional care should be given if
sharp crushed rock is used. Washed rock will provide less chance of
damage during placement. Care must be taken to protect blotter layer
from precipitation before concrete is placed.
VaporBlock 0 Plus'" Gas & Moisture Barrier can be identified on site
as gold white in color printed in black ink with following logo and
classification listing (Fig. 18)
VaporBlockal Plus"
Gas & Moisture Barrier
* Patent Pending
Fin 16
6-k
-
Fin.
17
VaIER
pNur � lock0 Plus'
Fig. 1s
Note: To the best of our knowledge, unless otherwise stated, these are typical property values and are intended as guides only, not as specification
limits. Chemical resistance, odor transmission, longevity as well as other performance criteria is not implied or given and actual testing must be
performed for aplicability in specific applications and/or conditions. RAVEN INDUSTRIES MAKES NO WARRANTIES AS TO THE FITNESS FOR
A SPECIFIC U?E OR MERCHANTABILITY OF PRODUCTS REFERRED TO, no guarantee of satisfactory results from reliance upon contained
information or recommendations and disclaims all liability for resulting loss or damage. Limited Warranty available at wwww.RavenEFD.com
ENGINEERED FILMS
P.O. Box 5107 Sioux Falls, SI7 57117-5107
Ph: [phone] • TF: [phone]
[e-mail]
www.ravenefd.com
020316 FF❑ 1127
c Raven 2016. All Rights Reset ved page 5 nF 5

Home 4 Products 4 Crawlspace, Moisture and Radon Control 4 TVSP4 Vaporseal Tape 4"x 160'
Zoom
TVSP4 Vaporseal
Tape 4y?x 160'
Be the first to review this product
Single -sided 7-layer gas barrier tape with a
release liner for ease of installation. Typical
uses include joining, repairing and sealing
gas/moisture barriers. 4"x 160' roll.
■ NOTICE
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Details Additional Info Reviews Conditions of Sale
TVSP4 Vaporseal Tape 4" x 1607 Features:
Single -sided 7-layer gas barrier tape with release liner
Backing contains a highly impermeable layer designed to block
migration of radon, methane and VOCs
Product Categories
Radon Fans +
Radon Pro Packs
High Pressure Blowers
New
HRVs / ERVs +
Radon System +
Components
Mitigation Tools & +
Diagnostic Aids
Sealing Products +
Crawlspace, —
Moisture and
Radon Control
Vapor/Radon
Retarders
Crawlspace Sump
Basin & Cover
VAPORMATTM
Systems
Dehumidifiers
Vapor Intrusion
Products
Sump Pumps & +
Accessories
Pipe Accessories +
Radon System +
Accessories
Radon in Water +
Removal Systems
Radon Testing +
Spruce Inline +
Ventilation
Canada Fulfillment +
Air Purifiers

Aggressive acrylic adhesive provides outstanding adhesion to
polyethylene over wide temperature range
Part
Product
Number
Roll Size
Color
Use
Butyl Seal
68111
2" x 50'
Black
Bonds Barrier to poured
Tape
Vapor Seal 68112
Tape
Vapor Boot 68113
Tape
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I

EXHIBIT 3
SAFETY DATA SHEETS
Ift Mid Atlantic

CHARLOTTE
PIPE Ardo FOUNDRY COMPANY
COMMON NAME:
CHEM ICAL NAM E:
FORMULA:
PRODUCT CAS NO.:
Recommended Use:
SUPPLIER:
ADDRESS:
CITY, STATE, ZIP:
PHONE:
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
1. PRODUCT AND COMPANY IDENTIFICATION
PVC Pipe and Fittings
Not Applicable. Formulation, see section 3.
Mixture
Mixture, see Section 3.
Drain Waste Vent and Pressure Pipe and Fittings
Charlotte Pipe and Foundry Company (Plastics Division)
4210 Old Charlotte Highway
Monroe, NC 28110
+ 1-704-372-3650 EMERGENCY PHONE: + 1-704-372-3650
2. HAZARDS IDENTIFICATION
GHS Status This material is hazardous in accordance with the hazard communication standard, 29 CFR
1910.1200
Classification of the Skin irritation — Category 2
substance or mixture Eye irritation — Category 2A
Carcinogenicity —Category 2B
Specific target organ toxicity — single exposure — Category 3
GHS label pictogram Warning
Signal word
Warning
Page 1 of 9

PVC Pipe and Fittings
Date Updated: 10/05/2020
C HARL40TTE SAFETY DATA SH EET
PIPE Ardo FOUNDRY COMPANY
Hazard statements Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.
Suspected of causing cancer. Route of exposure: inhalation of airborne unbound particles of
respirable size.
Precautionary statements Avoid breathing dust/fume/gas/mist. Obtain special instructions before use.
Prevention Do not handle until all safety precautions have been read and understood.
Wear protective respiratory protection.
Response If in eyes: Rinse cautiously with waterfor several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If exposed or concerned: Get medical advice/attention.
Storage Keep away from intense heat, flames. Store locked up.
Disposal Dispose of in accordance with local regulations.
Hazards not otherwise None known.
classified
Relevant routes of Skin, eyes, inhalation.
exposure
Inhalation Melted product is flammable and produces intense heat and dense smoke during burning.
Irritating gases and fumes may be given off during burning or thermal decomposition.
Inhalation of airborne unbound particles of respirable size may cause cancer.
Skin contact Gases and fumes evolved during thermal processing or decomposition can cause skin
irritation.
Eye contact Dust can cause eye irritation. Gases and fumes evolved during thermal processing or
decomposition can cause eye irritation.
Ingestion No data available.
INGREDIENT
CAS
NUMBER
%
WEIGHT
Polyvinyl chloride
9002-86-2
> 80%
Titanium dioxide
13463-67-7
j 0-5%
4. FIRST AID M EASURES
EYE CONTACT: Immediately flush eyes with plenty of water occasionally lifting the upper and lower eyelids. Check for and
remove any contact lenses. Continue to rinse for at least 15 minutes. Consult a physician.
SKIN CONTACT: Rinse with water. Remove contaminated clothing and shoes. In the event of any complaints or symptoms,
Page 2 of 9
This document has been classified as Public

PVC Pipe and Fittings
Date Updated: 10/05/2020
CHARLOTTE SAFETY DATA SHEET
PIPE AIHo FOUNDRY COMPANY
avoid further exposure. Wash clothing before reuse. Clean shoes before reuse.
INHALATION: If vapors from excessive heating, burning or decomposition products are inhaled: remove victim to fresh
air and keep at rest in a position comfortable for breathing. If not breathing, if breathing is irregular, or if respiratory arrest
occurs, provide artificial respiration or oxygen by trained personnel. It may be dangerous to the person providing aid to
give mouth -to- mouth resuscitation. Get medical attention. If unconscious, place in recovery position and get medical
attention immediately. Maintain an open airway. Loosen tight clothing, such as collar, tie, belt, or waistband. In case of
inhalation of decomposition products in a fire, symptoms may be delayed. The exposed person may need to be kept
under medical surveillance.
INGESTION: Wash out mouth with water. Remove dentures, if any. Remove victim to fresh air and keep at rest in a
position comfortable for breathing. If material has been swallowed and the exposed person is conscious, give small
quantities of water to drink. Stop if the exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter
the lungs. Get medical attention. Never give anything by mouth to an unconscious person. If unconscious, place in
recovery position and get medical attention immediately. Loosen tight clothing, such as collar, tie, belt, or waistband.
Consult a physician.
Notes to physician: In case of inhalation of decomposition products in a fire, symptoms may be delayed. The exposed
person may need to be kept under surveillance for 48 hours.
Specific treatments: None known.
y10=1;1 7:11111z10Ljly_&iljN�
FLAMMABLE PROPERTIES
FLASH POINT: No data.
Decomposition products may be combustible.
FLAMMABLE LIMITS:
LEL: No data
UEL: No data
EXTINGUISHING MEDIA: Water, foam, dry chemical. Do not use COz on Class A fires, as a lack of cooling capacity may
result in re -ignition.
FIRE AND EXPLOSION HAZARDS: Solid does not readily release flammable vapors. Thermoplastic polymers can burn.
Smoke, Carbon Monoxide, Carbon Dioxide, Aldehydes, Hydrogen Chloride, Tin. Irritating and/or toxic substances will be
emitted during burning, combustion, or decomposition. Run-off water from firefighting may have corrosive effects.
PROTECTIVE MEASURES FOR FIRE FIGHTERS: Firefighters must wear a NIOSH-approved, full-facepiece self-contained
breathing apparatus (SCBA) operated in positive pressure mode and full turnout or bunker gear with additional chemical
protective clothing as necessary to protect against thermal decomposition products.
SPECIAL PROTECTIVE ACTIONS FOR FIRE FIGHTERS: If there is a fire, promptly isolate the scene by removing all
persons from the vicinity of the incident. No action shall be taken involving any personal risk or without suitable training.
Page 3 of 9
This document has been classified as Public

CHARLOTTE
PIPE Ardo FOUNDRY COMPANY
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
ill 6. ACCIDENTAL RELEASE MEASURES ii
EMERGENCY OVERVIEW
Toxic and irritating gases and fumes maybe given off during burning or thermal decomposition. Avoid generating
dust. Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential
dust explosion hazard.
Personal precautions, protective equipment, and emergency measures
For non -emergency personnel No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel
from entering. Do not touch orwalk through spilled material. Provide adequate
ventilation. Wear appropriate respirator when ventilation is inadequate. Put on
appropriate personal protective equipment.
For emergency responders If specialized clothing is required to deal with decomposition products orfumes
from burning or excessive heating, take note of information in Section 8 on
suitable and unsuitable materials. See also information in "for non -emergency
personnel."
Environmental precautions Avoid dispersal of spilled material and runoff and contact with soil, waterways,
drains, and sewers. Inform the relevant authorities if the product has caused
environmental pollution (sewers, waterways, soil, or air).
Methodsand materialsfor containment and cleanup
Small spill Avoid dust generation. Vacuum dust with equipment fitted with a HEPA filter and
place in a closed, labeled waste container. See Section 1 for emergency contact
information.
Large spill Move containers from spill area. Approach release from upwind. Prevent entry
into sewers, waterways, basements, and confined areas. Avoid dust generation.
Vacuum dust with equipment fitted with a HEPA filter and place in a closed,
labeled waste container. See Section 1 for emergency contact information.
Conditions for safe storage, including Store in a dry place away from direct sunlight, heat, and incompatible
any incompatibilities
materials. Avoid intense heat and flames.
Precautions for safe handling
Protective measures
Put on appropriate personal protective equipment (see Section 8). Do not
handle until all safety precautions have been read and understood. Do not get
particles, vapors or fumes in eyes, on skin, or on clothing. Do not ingest. If
during normal use, the material presents a respiratory hazard, use only with
adequate ventilation or wear appropriate respirator.
Advice on general occupational
Employees must wash hands and face before eating, drinking, or smoking.
hygiene
Remove contaminated clothing and protective equipment before entering eating
areas. See also Section 8 for additional information on hygiene measures.
Page 4 of 9
This document has been classified as Public

CHARLOTTE
PIPE Ardo FOUNDRY COMPANY
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
INGREDIENT
CAS
NUMBER
%
WEIGHT
PEL-OSHA
TLV-ACGIH
NIOSH REL
Polyvinyl chloride
9002-86-2
> 80%
None established
1 mg/m (respirable
None established
Particulates not
fraction)
otherwise classified:
Particulates not
15 mg/m3
otherwise classified:
10 mg/m3 (inhalable
fraction)
Titanium dioxide
13463-67-7
0-5%
15 mg/m3, total dust
10 mg/m3 TWA
None established
ENGINEERING CONTROLS: If user operations generate dust, fumes, gas, vapor or mist, use process enclosures, local
exhaust ventilation, or other engineering controls to keep worker exposure to airborne contaminants below recommended
and statutory limits.
RESPIRATORY PROTECTION: Cutting or sanding this product can generate dust. Used a properly fitted particulate filter
respirator complying with an approved standard if a risk assessment indicates this is necessary. Respirator selection must
be based on known or anticipated exposure levels, the hazards of the product, and the safe working limits of the
respirator. A NIOSH-approved N95 single use or P95 multiple use respirator will protect the employee from at least 95%
of airborne particles. Follow the respirator manufacturer's instructions for proper use. If adhesives or other substances are
used with this product, refer to the product manufacturer's safety data sheet for applicable respiratory protective
measures.
SKIN PROTECTION: Chemical -resistant, impervious gloves complying with an approved standard should be worn when
handling this or any chemical product, if a risk assessment indicates this is necessary. Considering the parameters specified
by the glove manufacturer, check during use that the gloves are still retaining their protective properties. It should be noted that
the time to breakthrough for any glove material may be different for different glove manufacturers. In the case of mixtures
containing several substances, the protection time of the gloves cannot be accurately estimated. If adhesives or other
substances are used with this product, refer to the product manufacturer's safety data sheet for applicable skin protective
measures.
BODY PROTECTION: Personal protective equipment for the body should be selected on the task being performed and the
risks involved, and should be approved by a specialist before handling this product. If adhesives or other substances are
used with this product, refer to the product manufacturer's safety data sheet for applicable skin protective measures.
EYE/FACE PROTECTION: Safety eyewear complying with an approved standard must be used when a risk assessment
indicates this is necessary to avoid exposure to dust. Particulates and dust can be formed when cutting, grindin g or
sanding this product. If contact with dust or particulates is possible, the following should be worn unless the assessment
indicates a higher degree of protection: safety glasses with side shields. If adhesives or other substances are used with
this product refer to the product manufacturer's safety data sheet for applicable eye and face protective measures.
Page 5 of 9
This document has been classified as Public

CHARLOTTE
PIPE Ardo FOUNDRY COMPANY
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
9. PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE: Solid. White/grey.
ODOR:
ODOR THRESHOLD:
BOILING POINT:
FLASH POINT:
FLAMMABILITY:
AUTOIGNITION TEMPERATURE:
DECOMPOSITION TEMPERATURE:
LOWER/UPPER EXPLOSION LIMITS:
VAPOR PRESSURE:
LIQUID DENSITY:
SPECIFIC GRAVITY:
MELTING POINT:
pH:
SOLUBILITY:
% VOLATILE:
VISCOSITY:
Not applicable
Not available
Not available
Not applicable
Melted product is flammable.
Not applicable
Not available
Not available
Not available
Not available
Approximately 1.4
Not available
Not available
Insoluble
Not available
Not available
10. STABILITYAND REACTIVITY
Stability: Stable at normal temperatures and pressures.
Reactivity: Stable at normal temperatures and pressures.
Conditions to avoid: Heat, flames, sparks and other sources of ignition.
Incompatible materials/conditions: Consult the Charlotte Pipe and Foundry chemical resistance guide.
Hazardous decomposition products: Hydrogen chloride, carbon oxides, small amounts of benzene and aromatic and
aliphatic hydrocarbons, phosgene.
Hazardous polymerization: Not available.
ACUTE TOXICITY: No toxicological data is available for the finished product.
SENSITIZATION: No data available.
MUTAGENICITY: No data available.
DEVELEPMENTAL: No data available.
Page 6 of 9
This document has been classified as Public

CHARLOTTE
PIPE Ardo FOUNDRY COMPANY
FERTILITY: No data available.
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
CARCINOGENICITY: Airborne unbound titanium dioxide particles of respirable size are classified by the International
Agency for Research on Cancer (IARC) as 2B, possibly carcinogenic to humans. This product does not contain ingredients
classified by the National Toxicology Program Report or OSHA at 29 CFR 1910, Subpart Z, as a carcinogen.
REPRODUCTIVE TOXICITY: Not available
TERATOGENICITY: Not available
SPECIFIC TARGET ORGANS —SINGLE EXPOSURE: Not available
SPECIFIC TARGET ORGANS —REPEATED EXPOSURE: Not available
ASPIRATION HAZARD: Not available
INFORMATION ON THE LIKELY ROUTES OF EXPOSURE:
Potential acute health effects
Eye contact No known significant effects or critical hazards. Dust can cause eye irritation.
Inhalation Exposure to decomposition products may cause a health hazard. Serious effects may be delayed following
exposure.
Skin contact Skin irritant.
Ingestion No known significant effects or critical hazards.
Symptoms related to the physical, chemical, and toxicological characteristics
Eye contact
No data available.
Inhalation
No data available.
Skin contact
Adverse symptoms may include irritation.
Ingestion
No data available.
Short term exposure
Potential immediate effects
Potential delayed effects
Long term exposure
Potential immediate effects
Potential delayed effects
Potential chronic effects
No data available.
No data available.
No data available.
No data available.
General No data available.
Carcinogenicity Airborne unbound titanium dioxide particles of respirable size are classified as IARC 2B, possibly
carcinogenic to humans. On the date of preparation of this SIDS, this product did not contain
ingredients listed by OSHA or NTP. See Section 11.
12. ECOLOGICAL INFORMATION
Numerical measures of toxicity No data available
Persistence and degradability
Does not biodegrade over time.
Bioaccumulative potential
No data available
This document has been classified as Public
Page 7 of 9

CHARLOTTE
PIPE AIHo FOUNDRY COMPANY
Mobility in soil
No data available.
PVC Pipe and Fittings
Date Updated: 10/05/2020
SAFETY DATA SH EET
Other adverse effects: No known significant or critical hazards.
13. DISPOSAL CONSIDERATIONS
The generation of waste should be avoided or minimized wherever possible. Disposal of this product, and by-products
should at all times comply with the requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Waste should not be disposed of to the sewer unless fully compliant with the
requirements of all authorities with jurisdiction. Waste and packaging should be recycled when possible. Incineration or
landfill should only be considered when recycling is not feasible. This material must be disposed of in a safe way.
PROPER SHIPPING NAME:
Not Regulated
HAZARD CLASS:
Not Regulated
IDENTIFICATION NUMBER:
Not Regulated
SHIPPING LABEL:
Not Regulated
PACKING GROUP:
Not Regulated
15. REGULATORY INFORMATION
United States TSCA 8(b):
All ingredients are listed on the U.S. Toxic Substances Control Act inventory.
This product can expose you to chemicals including titanium dioxide, which is known to
the State of California to cause cancer. For more information, go to
www. P65W arnings.ca.gov.
11 16. OTHER INFORMATION
Date of Preparation: 20 April 2020
Key to Acronyms:
CAS:
Chemical Abstracts Service
CFR:
Code of Federal Regulations
HEPA
High -Efficiency Particulate Air (filter)
IARC:
International Agency for Research on Cancer
LD5o:
Lethal dose to 50% of exposed laboratory animals
LC5o:
Lethal concentration to 50% of exposed laboratory animals
LEL:
Lower Explosive Limit
mg/I:
Milligrams per liter
NIOSH:
National Institute for Occupational Safety and Health (US)
NTP:
National Toxicology Program
OSHA:
Occupational Safety and Health Administration (US)
PEL:
Permissible Exposure Limit
TSCA:
Toxic Substances Control Act
TLV:
Threshold Limit Value — American Conference of Governmental Industrial Hygienists (ACGIH)
TWA:
Time Weighted Average
UEL:
Upper Explosive Limit
Page 8of9
This document has been classified as Public

PVC Pipe and Fittings
Date Updated: 10/05/2020
C HARL-TTE. SAFETY DATA SH EET
PIPE AND FOUNDRY COMPANY
ug/m3: Micrograms per cubic meter
DISCLAIMER
NO WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, OR
WARRANTY OR GUARANTY OF ANY OTHER KIND, EXPRESS OR IMPLIED, IS MADE REGARDING
PERFORMANCE, SAFETY, SUITABILITY, STABILITY OR OTHERWISE FOR THE MATERIALS AS
REPRESENTED IN THIS SDS SHEET. Charlotte Pipe and Foundryassumes no liability whatsoever forthe use
of or reliance upon this information. The information and data contained in this SIDS has been compiled from
information believed to be accurate and is offered for your consideration, investigation and verification.
Buyer assumes all risk of use, storage, handling and disposal of the product in compliance with applicable
federal, state, and local laws and regulations.
Page 9 of 9
This document has been classified as Public

1. Identification
Product identifier
Other means of identification
Product code
Synonyms
Recommended use
Recommended restrictions
SAFETY DATA SHEET
PVC Regular Clear Cement
1100E
Part Numbers: 31012, 31013, 31014, 31015, 31016, 31958, 31959, 31960, 31961
Joining PVC Pipes
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
Physical hazards Flammable liquids Category 2
Health hazards Acute toxicity, oral Category 4
Skin corrosion/irritation Category 2
Serious eye damage/eye irritation Category 2A
Specific target organ toxicity, single exposure Category 3 respiratory tract irritation
Specific target organ toxicity, single exposure Category 3 narcotic effects
Aspiration hazard Category 1
OSHA defined hazards Not classified.
Label elements
< >+< >
r
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.
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.
PVC Regular Clear Cement SIDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 1 / 10

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
Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
classified (HNOC)
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
Chemical name
CAS number %
Methyl ethyl ketone
78-93-3 25-40
Cyclohexanone
108-94-1 10-25
Furan, Tetrahydro-
109-99-9 10-25
Acetone
67-64-1 5-15
Polyvinyl chloride
9002-86-2 5-15
*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.
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
Irritation of nose and throat. Aspiration may cause pulmonary edema and pneumonitis. Severe eye
symptoms/effects, acute and
irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. May
delayed
cause respiratory irritation. Vapors have a narcotic effect and may cause headache, fatigue,
dizziness and nausea. Skin irritation. May cause redness and pain.
Indication of immediate
Provide general supportive measures and treat symptomatically. Thermal burns: Flush with water
medical attention and special
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
treatment needed
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. 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 Do not use water jet as an extinguisher, as this will spread the fire.
media
Specific hazards arising from Vapors may form explosive mixtures with air. Vapors may travel considerable distance to a source
the chemical of ignition and flash back. During fire, gases hazardous to health may be formed.
Special protective equipment Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
and precautions for firefighters
Fire fighting In case of fire and/or explosion do not breathe fumes. Move containers from fire area if you can do
equipment/instructions 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.
PVC Regular Clear Cement SIDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 2 / 10

6. Accidental release measures
Personal precautions,
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Keep out of
protective equipment and
low areas. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).
emergency procedures
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 SIDS.
Methods and materials for
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
containment and cleaning up
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.
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. 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.
Conditions for safe storage,
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
including any incompatibilities
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).
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Components
Type Value
Polyvinyl chloride (CAS
STEL 5 ppm
9002-86-2)
TWA 1 ppm
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Components
Type Value Form
Acetone (CAS 67-64-1)
PEL 2400 mg/m3
1000 ppm
Cyclohexanone (CAS
PEL 200 mg/m3
108-94-1)
50 ppm
Furan, Tetrahydro- (CAS
PEL 590 mg/m3
109-99-9)
200 ppm
Methyl ethyl ketone (CAS
PEL 590 mg/m3
78-93-3 )
200 ppm
Polyvinyl chloride (CAS
PEL 5 mg/m3 Respirable fraction.
9002-86-2)
15 mg/m3 Total dust.
PVC Regular Clear Cement
SIDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 3 / 10

US. ACGIH Threshold Limit Values
Components Type
Value Form
Acetone (CAS 67-64-1)
STEL
750 ppm
TWA
500 ppm
Cyclohexanone (CAS
STEL
50 ppm
108-94-1)
TWA
20 ppm
Furan, Tetrahydro- (CAS
STEL
100 ppm
109-99-9 )
TWA
50 ppm
Methyl ethyl ketone (CAS
STEL
300 ppm
78-93-3)
TWA
200 ppm
Polyvinyl chloride (CAS
TWA
1 mg/m3 Respirable fraction.
9002-86-2)
US. NIOSH: Pocket Guide to Chemical Hazards
Components
Type
Value
Acetone (CAS 67-64-1)
TWA
590 mg/m3
250 ppm
Cyclohexanone (CAS
TWA
100 mg/m3
108-94-1)
25 ppm
Furan, Tetrahydro- (CAS
STEL
735 mg/m3
109-99-9 )
250 ppm
TWA
590 mg/m3
200 ppm
Methyl ethyl ketone (CAS
STEL
885 mg/m3
78-93-3 )
300 ppm
TWA
590 mg/m3
200 ppm
Biological limit values
ACGIH Biological Exposure Indices
Components Value
Determinant Specimen Sampling Time
Acetone (CAS 67-64-1)
50 mg/I
Acetone
Urine
Cyclohexanone (CAS
80 mg/I
1,2-Cyclohexan
Urine
108-94-1)
ediol, with
hydrolysis
8 mg/I
Cyclohexanol,
Urine
with hydrolysis
Furan, Tetrahydro- (CAS
2 mg/I
Tetrahydrofura
Urine
109-99-9)
n
Methyl ethyl ketone (CAS
2 mg/1
MEK
Urine
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.
PVC Regular Clear Cement SIDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 4 / 10

Appropriate engineering Explosion -proof general and local exhaust ventilation. Good general ventilation (typically 10 air
controls 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 Face shield is recommended. 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 When using, do not eat, drink or smoke. Always observe good personal hygiene measures, such
considerations as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash
work clothing and protective equipment to remove contaminants.
9. Physical and chemical properties
Appearance
Physical state
Liquid.
Form
Translucent liquid.
Color
Clear.
Odor
Solvent.
Odor threshold
Not available.
pH
Not available.
Melting point/freezing point
Not available.
Initial boiling point and boiling
151 °F (66.11 °C)
range
Flash point
-4.0 °F (-20.0 °C)
Evaporation rate
5.5 - 8
Flammability (solid, gas) Not available.
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 0.9 +/- 0.02
Solubility(ies)
Solubility (water)
Negligible
Partition coefficient
Not available.
(n-octanol/water)
Auto -ignition temperature
Not available.
Decomposition temperature
Not available.
Viscosity
80 - 500 cP
Other information
VOC (Weight %)
<510 g/I SCAQMD 1168/M316A
10. Stability and reactivity
Reactivity The product is stable and non -reactive under normal conditions of use, storage and transport.
PVC Regular Clear Cement SDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 5/10

Chemical stability
Material is stable under normal conditions.
Possibility of hazardous
No dangerous reaction known under conditions of normal use.
reactions
Conditions to avoid
Avoid heat, sparks, open flames and other ignition sources. Avoid temperatures exceeding the
flash point. Contact with incompatible materials.
Incompatible materials
Acids. Strong oxidizing agents. Ammonia. Amines. Isocyanates. Caustics.
Hazardous decomposition
No hazardous decomposition products are known.
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 Irritation of nose and throat. Aspiration may cause pulmonary edema and pneumonitis. Severe
physical, chemical and eye irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. May
toxicological characteristics 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.
Components Species Test Results
Acetone (CAS 67-64-1)
Acute
Dermal
LD50 Rabbit 20 ml/kg
Inhalation
LC50 Rat
50 mg/I, 8 Hours
Oral
LD50 Rat
5800 mg/kg
Cyclohexanone (CAS 108-94-1)
Acute
Dermal
LD50 Rabbit
948 mg/kg
Inhalation
LC50 Rat 8000 ppm, 4 hours
Oral
LD50 Rat 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 Causes serious eye irritation.
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.
PVC Regular Clear Cement SIDS US
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Carcinogenicity In 2012 USEPA Integrated Risk Information System (IRIS) reviewed a two species inhalation
lifetime study on THE 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 THE by all routes of exposure.
IARC Monographs. Overall Evaluation of Carcinogenicity
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
Specific target organ toxicity -
repeated exposure
Aspiration hazard
Chronic effects
12. Ecological information
Ecotoxicity
Components
Narcotic effects. May cause drowsiness and dizziness. Respiratory tract irritation.
Not classified.
May be fatal if swallowed and enters airways.
Prolonged inhalation may be harmful.
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.
Species
Test Results
Acetone (CAS 67-64-1)
Aquatic
Fish LC50 Fathead minnow (Pimephales promelas) > 100 mg/I, 96 hours
Cyclohexanone (CAS 108-94-1)
Aquatic
Fish LC50 Fathead minnow (Pimephales promelas) 481 - 578 mg/l, 96 hours
Estimates for product may be based on additional component data not shown.
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)
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
Mobility in soil No data available.
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
Dispose of in accordance with local regulations. Empty containers or liners may retain some
products
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.
PVC Regular Clear Cement SIDS US
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14. Transport information
DOT
UN number
UN1133
UN proper shipping name
Adhesives
Transport hazard class(es)
Class
3
Subsidiary risk
-
Label(s)
3
Packing group
II
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Special provisions
T11, TP1, TP8, TP27
Packaging exceptions
150
Packaging non bulk
201
Packaging bulk
243
IATA
UN number
UN1133
UN proper shipping name
Adhesives
Transport hazard class(es)
Class
3
Subsidiary risk
-
Packing group
II
Environmental hazards
No.
ERG Code
3L
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IMDG
UN number
UN1133
UN proper shipping name
ADHESIVES
Transport hazard class(es)
Class
3
Subsidiary risk
-
Packing group
II
Environmental hazards
Marine pollutant
No.
EmS
F-E, S-D
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Transport in bulk according to
Not available.
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
US federal regulations This product is a "Hazardous Chemical' as defined by the OSHA Hazard Communication
Standard, 29 CFR 1910.1200.
All components are on the U.S. EPA TSCA Inventory List.
TSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D)
Not regulated.
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)
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
PVC Regular Clear Cement SDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 8 / 10

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 No
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.
Safe Drinking Water Act Not regulated.
(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)
Polyvinyl chloride (CAS 9002-86-2)
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
Canada Domestic Substances List (DSL)
On inventory (yes/no)*
Yes
PVC Regular Clear Cement
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015
SIDS US
9/10

Country(s) or region Inventory name On inventory (yes/no)*
United States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory No
*A "Yes" indicates this product complies with the inventory requirements administered by the governing country(s).
A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing
country(s).
16. Other information, including date of preparation or last revision
Issue date 05-27-2015
Revision date -
Version # 01
HMIS® ratings Health: 2
Flammability: 3
Physical hazard: 0
NFPA ratings
41 0
Disclaimer The information in the sheet was written based on the best knowledge and experience currently
available. Oatey Co. 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.
PVC Regular Clear Cement SDS US
927170 Version #: 01 Revision date: 11-22-2017 Issue date: 05-27-2015 10 / 10

1. Identification
Product identifier
Other means of identification
SIDS number
Recommended use
Recommended restrictions
Company Name
Address
Telephone
E-mail
Transport Emergency
Emergency First Aid
Contact person
2. Hazard(s) identification
Physical hazards
Health hazards
Environmental hazards
Label elements
Signal word
Hazard statement
Precautionary statement
Prevention
SAFETY DATA SHEET
Oatey Clear Primer - NSF Listed for CPVC and PVC
1402C, 48940, 48941
Joining PVC Pipes
None known.
Manufacturer
Oatey Co.
4700 West 160th St.
Cleveland, OH 44135
216-267-7100
Distributor
Oatey Canada Supply Chain Services Co.
145 Walker Drive
Brampton, ON L6T 5P5, Canada
[e-mail]
Chemtrec 1-800-424-9300 (Outside the US 1-703-527-3887)
1-877-740-5015
MSDS Coordinator
Flammable liquids
Category 2
Physical hazards not otherwise classified
Category 1
Acute toxicity, oral
Category 4
Skin corrosion/irritation
Category 2
Serious eye damage/eye irritation
Category 2A
Specific target organ toxicity, single exposure Category 3 respiratory tract irritation
Specific target organ toxicity, single exposure Category 3 narcotic effects
Aspiration hazard Category 1
Health hazards not otherwise classified Category 1
Not classified.
Danger
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.
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Keep container tightly closed. Ground/bond container and receiving equipment. Use
explosion -proof electrical/ventilating/lighting/equipment. Use non -sparking tools. Take action to
prevent static discharges. 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.
Oatey Clear Primer - NSF Listed for CPVC and PVC SDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 1 / 10

Response IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair):
Take off immediately all contaminated clothing. Rinse skin with water. IF INHALED: Remove
victim to fresh air and keep at rest in a position 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 or doctor/physician if you feel unwell. Rinse mouth. Do
NOT induce vomiting. Take off contaminated clothing and wash it before reuse. 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.
Other hazards Frequent or prolonged contact may defat and dry the skin, leading to discomfort and dermatitis.
May form explosive peroxides.
Supplemental information Not applicable.
3. Composition/information on ingredients
Mixtures
Chemical name
CAS number %
Acetone
67-64-1 30-60
Cyclohexanone
108-94-1 15-40
Methyl ethyl ketone
78-93-3 10-30
Tetrahydrofuran
109-99-9 10-30
All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in percent by volume.
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.
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
Aspiration may cause pulmonary edema and pneumonitis. Severe eye irritation. Symptoms may
symptoms/effects, acute and
include stinging, tearing, redness, swelling, and blurred vision. May cause respiratory irritation.
delayed
Vapors have a narcotic effect and may cause headache, fatigue, dizziness and nausea. Skin
irritation. May cause redness and pain.
Indication of immediate
Provide general supportive measures and treat symptomatically. Thermal burns: Flush with water
medical attention and special
immediately. While flushing, remove clothes which do not adhere to affected area. Call an
treatment needed
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
Do not use water jet as an extinguisher, as this will spread the fire.
media
Specific hazards arising from
Vapors may form explosive mixtures with air. Vapors may travel considerable distance to a source
the chemical
of ignition and flash back. During fire, gases hazardous to health may be formed.
Special protective equipment
Self-contained breathing apparatus and full protective clothing must be worn in case of fire.
and precautions for firefighters
Fire fighting
In case of fire and/or explosion do not breathe fumes. Move containers from fire area if you can do
equipment/instructions
so without risk.
Specific methods
Use standard firefighting procedures and consider the hazards of other involved materials. Cool
containers exposed to flames with water until well after the fire is out.
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.
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 2 / 10

6. Accidental release measures
Personal precautions,
Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Keep out of
protective equipment and
low areas. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area).
emergency procedures
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 SIDS.
Methods and materials for
Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
containment and cleaning up
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. 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,
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
including any incompatibilities
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
US. ACGIH Threshold Limit Values
Components
Type Value
Acetone (CAS 67-64-1)
STEL 500 ppm
TWA 250 ppm
Cyclohexanone (CAS
STEL 50 ppm
108-94-1)
TWA 20 ppm
Methyl ethyl ketone (CAS
STEL 300 ppm
78-93-3)
TWA 200 ppm
Tetrahydrofuran (CAS
STEL 100 ppm
109-99-9 )
TWA 50 ppm
Canada. Alberta OELs (Occupational Health & Safety Code, Schedule 1, Table 2)
Components
Type Value
Acetone (CAS 67-64-1)
STEL 1800 mg/m3
750 ppm
TWA 1200 mg/m3
500 ppm
Cyclohexanone (CAS
STEL 200 mg/m3
108-94-1)
50 ppm
Oatey Clear Primer - NSF Listed for CPVC
and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 3 / 10

Canada. Alberta OELs (Occupational Health & Safety Code, Schedule 1, Table 2)
Components Type Value
TWA
80 mg/m3
20 ppm
Methyl ethyl ketone (CAS
STEL
885 mg/m3
78-93-3 )
300 ppm
TWA
590 mg/m3
200 ppm
Tetrahydrofuran (CAS
STEL
295 mg/m3
109-99-9 )
100 ppm
TWA
147 mg/m3
50 ppm
Canada. British Columbia OELs. (Occupational Exposure Limits for Chemical Substances, Occupational Health and
Safety Regulation 296/97, as amended)
Components
Type
Value
Acetone (CAS 67-64-1)
STEL
500 ppm
TWA
250 ppm
Cyclohexanone (CAS
STEL
50 ppm
108-94-1)
TWA
20 ppm
Methyl ethyl ketone (CAS
STEL
100 ppm
78-93-3 )
TWA 50 ppm
Tetrahydrofuran (CAS STEL 100 ppm
109-99-9 )
TWA 50 ppm
Canada. Manitoba OELs (Reg. 217/2006, The Workplace Safety And Health Act)
Components Type Value
Acetone (CAS 67-64-1)
STEL
500 ppm
TWA
250 ppm
Cyclohexanone (CAS
STEL
50 ppm
108-94-1)
TWA
20 ppm
Methyl ethyl ketone (CAS
STEL
300 ppm
78-93-3)
TWA
200 ppm
Tetrahydrofuran (CAS
STEL
100 ppm
109-99-9 )
TWA
50 ppm
Canada. Ontario OELs. (Control of Exposure to Biological or Chemical Agents)
Components
Type
Value
Acetone (CAS 67-64-1)
STEL
750 ppm
TWA
500 ppm
Cyclohexanone (CAS
STEL
50 ppm
108-94-1)
TWA
20 ppm
Methyl ethyl ketone (CAS
STEL
300 ppm
78-93-3)
TWA
200 ppm
Tetrahydrofuran (CAS
STEL
100 ppm
109-99-9 )
TWA
50 ppm
Canada. Quebec OELs. (Ministry
of Labor - Regulation Respecting the Quality of the Work Environment)
Components
Type
Value
Acetone (CAS 67-64-1) STEL 2380 mg/m3
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 4 / 10

Canada. Quebec OELs. (Ministry of Labor - Regulation Respecting the Quality of the Work Environment)
Components
Type
Value
1000 ppm
TWA
1190 mg/m3
500 ppm
Cyclohexanone (CAS
TWA
100 mg/m3
108-94-1)
25 ppm
Methyl ethyl ketone (CAS
STEL
300 mg/m3
78-93-3 )
100 ppm
TWA
150 mg/m3
50 ppm
Tetrahydrofuran (CAS
TWA
300 mg/m3
109-99-9 )
100 ppm
Biological limit values
ACGIH Biological Exposure Indices
Components Value Determinant Specimen Sampling Time
Acetone (CAS 67-64-1) 25 mg/I Acetone Urine
Cyclohexanone (CAS 80 mg/I 1,2-Cyclohexan Urine
108-94-1) ediol, with
hydrolysis
8 mg/I Cyclohexanol, Urine
with hydrolysis
Methyl ethyl ketone (CAS 2 mg/I MEK Urine
78-93-3 )
Tetrahydrofuran (CAS 2 mg/I Tetrahydrofura Urine
109-99-9) n
* - For sampling details, please see the source document.
Exposure guidelines
Canada - Alberta OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
Canada - British Columbia OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
Canada - Manitoba OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
Canada - Ontario OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
Canada - Quebec OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Canada - Saskatchewan OELs: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
US ACGIH Threshold Limit Values: Skin designation
Cyclohexanone (CAS 108-94-1) Can be absorbed through the skin.
Tetrahydrofuran (CAS 109-99-9) Can be absorbed through the skin.
Appropriate engineering Explosion -proof general and local exhaust ventilation. Good general ventilation (typically 10 air
controls 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).
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 5 / 10

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
When using, do not eat, drink or smoke. Always observe good personal hygiene measures, such
considerations
as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash
work clothing and protective equipment to remove contaminants.
9. Physical and chemical properties
Appearance
Physical state
Liquid.
Form
Translucent liquid.
Color
Clear.
Odor
Solvent.
Odor threshold
Not available.
pH
Not available.
Melting point/freezing point
Not available.
Initial boiling point and boiling
151 °F (66.11 °C)
range
Flash point
14.0 - 23.0 °F (-10.0 - -5.0 °C)
Evaporation rate
5.5 - 8
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
0.82 - 0.86
Solubility(ies)
Solubility (water)
Not available.
Partition coefficient
Not available.
(n-octanol/water)
Auto -ignition temperature
Not available.
Decomposition temperature
Not available.
Viscosity
< 100 cP
Other information
Bulk density
7 lb/gal
VOC (Weight %)
505 g/I SQACMD Method 304
10. Stability and reactivity
Reactivity The product is stable and non -reactive under normal conditions of use, storage and transport.
Chemical stability Material is stable under normal conditions.
Possibility of hazardous No dangerous reaction known under conditions of normal use.
reactions
Conditions to avoid Avoid heat, sparks, open flames and other ignition sources. Avoid temperatures exceeding the
flash point. Contact with incompatible materials.
Incompatible materials Acids. Strong oxidizing agents. Ammonia. Amines. Isocyanates. Caustics.
Oatey Clear Primer - NSF Listed for CPVC and PVC SDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 6 / 10

Hazardous decomposition No hazardous decomposition products are known.
products
11. Toxicological information
Information on likely routes of exposure
Inhalation
May be fatal if swallowed and enters airways. 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.
Symptoms related to the
Irritation of nose and throat. Aspiration may cause pulmonary edema and pneumonitis. Severe
physical, chemical and
eye irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. Skin
toxicological characteristics
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.
Components
Species Test Results
Acetone (CAS 67-64-1)
Acute
Dermal
LD50
Rabbit
20 ml/kg
Inhalation
LC50
Rat
50 mg/I, 8 Hours
Oral
LD50
Rat
5800 mg/kg
Cyclohexanone (CAS 108-94-1)
Acute
Dermal
LD50
Rabbit
948 mg/kg
Inhalation
LC50
Rat
8000 ppm, 4 hours
Oral
LD50
Rat
800 mg/kg
Tetrahydrofuran (CAS 109-99-9)
Acute
Dermal
LD50
Rat
> 2000 mg/kg, 24 Hours
Oral
LD50
Rat
1650 mg/kg
Estimates for product may be based on additional component data not shown.
Skin corrosion/irritation Causes skin irritation.
Serious eye damage/eye Causes serious eye irritation.
irritation
Respiratory or skin sensitization
Respiratory sensitization Not classified.
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.
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 7 / 10

Carcinogenicity In 2012 USEPA Integrated Risk Information System (IRIS) reviewed a two species inhalation
lifetime study on THE 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 THE by all routes of exposure.
ACGIH Carcinogens
Acetone (CAS 67-64-1) A4 Not classifiable as a human carcinogen.
Cyclohexanone (CAS 108-94-1) A3 Confirmed animal carcinogen with unknown relevance to
humans.
Tetrahydrofuran (CAS 109-99-9) A3 Confirmed animal carcinogen with unknown relevance to
humans.
Canada - Manitoba OELs: carcinogenicity
ACETONE (CAS 67-64-1) Not classifiable as a human carcinogen.
CYCLOHEXANONE (CAS 108-94-1) Confirmed animal carcinogen with unknown relevance to humans.
TETRAHYDROFURAN (CAS 109-99-9) Confirmed animal carcinogen with unknown relevance to humans.
IARC Monographs. Overall Evaluation of Carcinogenicity
Cyclohexanone (CAS 108-94-1) 3 Not classifiable as to carcinogenicity to humans.
Reproductive toxicity This product is not expected to cause reproductive or developmental effects.
Specific target organ toxicity -
single exposure
Specific target organ toxicity -
repeated exposure
Aspiration hazard
Chronic effects
12. Ecological information
Ecotoxicity
Components
Narcotic effects. Respiratory tract irritation.
Not classified.
May be fatal if swallowed and enters airways.
Prolonged inhalation may be harmful.
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.
Species
Test Results
Acetone (CAS 67-64-1)
Aquatic
Fish LC50 Fathead minnow (Pimephales promelas) > 100 mg/I, 96 hours
Cyclohexanone (CAS 108-94-1)
Aquatic
Fish LC50 Fathead minnow (Pimephales promelas) 481 - 578 mg/l, 96 hours
Tetrahydrofuran (CAS 109-99-9)
Aquatic
Fish LC50 Fathead minnow (Pimephales promelas) 2160 mg/I, 96 Hours
* Estimates for product may be based on additional component data not shown.
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)
Acetone (CAS 67-64-1) -0.24
Cyclohexanone (CAS 108-94-1) 0.81
Methyl ethyl ketone (CAS 78-93-3) 0.29
Tetrahydrofuran (CAS 109-99-9) 0.46
Mobility in soil No data available.
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.
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 8 / 10

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
Dispose of in accordance with local regulations. Empty containers or liners may retain some
products
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Contaminated packaging
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.
14. Transport information
TDG
UN number UN1993
UN proper shipping name FLAMMABLE LIQUID, N.O.S. (Methyl ethyl ketone, Acetone)
Transport hazard class(es)
Class 3
Subsidiary risk -
Packing group II
Environmental hazards D
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IATA
UN number
UN1993
UN proper shipping name
Flammable liquid, n.o.s. (Methyl ethyl ketone, Acetone)
Transport hazard class(es)
Class
3
Subsidiary risk
-
Packing group
II
Environmental hazards
No.
ERG Code
3H
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
IMDG
UN number
UN1993
UN proper shipping name
FLAMMABLE LIQUID, N.O.S. (Methyl ethyl ketone, Acetone)
Transport hazard class(es)
Class
3
Subsidiary risk
-
Packing group
II
Environmental hazards
Marine pollutant
No.
EmS
F-E, S-E
Special precautions for user Read safety instructions, SDS and emergency procedures before handling.
Transport in bulk according to
Not available.
Annex II of MARPOL 73/78 and
the IBC Code
15. Regulatory information
Canadian regulations This product has been classified in accordance with the hazard criteria of the HPR and the SIDS
contains all the information required by the HPR.
Controlled Drugs and Substances Act
Not regulated.
Export Control List (CEPA 1999, Schedule 3)
Not listed.
Greenhouse Gases
Not listed.
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 9 / 10

Precursor Control Regulations
Acetone (CAS 67-64-1) Class B
Methyl ethyl ketone (CAS 78-93-3) Class B
International regulations
Stockholm Convention
Not applicable.
Rotterdam Convention
Not applicable.
Kyoto protocol
Not applicable.
Montreal Protocol
Not applicable.
Basel Convention
Not applicable.
International Inventories
Country(s) or region
Inventory name
On inventory (yes/no)*
Australia
Australian Inventory of Chemical Substances (AICS)
Yes
Canada
Domestic Substances List (DSL)
Yes
Canada
Non -Domestic Substances List (NDSL)
No
China
Inventory of Existing Chemical Substances in China (IECSC)
Yes
Europe
European Inventory of Existing Commercial Chemical
Yes
Substances (EINECS)
Europe
European List of Notified Chemical Substances (ELINCS)
No
Japan
Inventory of Existing and New Chemical Substances (ENCS)
Yes
Korea
Existing Chemicals List (ECL)
Yes
New Zealand
New Zealand Inventory
Yes
Philippines
Philippine Inventory of Chemicals and Chemical Substances
Yes
(PICCS)
United States & Puerto Rico
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
Issue date 21-December-2015
Revision date -
Version # 01
Disclaimer Oatey Co. 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.
Oatey Clear Primer - NSF Listed for CPVC and PVC SIDS Canada
921056 Version #: 02 Revision date: 11-April-2018 Issue date: 21-December-2015 10 / 10

x
May 10, 2018
Raven Industries, Inc.
Engineered Films Division
821 West Algonquin Ave
Sioux Falls, SD 57104
Notice: Safety Data Sheets (SDS)
The film, sheeting, and tape accessories produced and/or distributed by Raven Engineered Films
are not classified as hazardous chemicals under the US Department of Labor, Occupational
Safety and Health Administration's (OSHA) 1910.1200 regulation. Our materials meet the OSHA
definition of manufactured "articles" (1910.1200(c)) that will not expose users to hazardous
chemicals under normal and expected conditions of use, and are therefore exempt from all
requirements of the regulation.
US Federal OSHA defines an "article" as follows at 29 CFR 1910.xl200 (c): Article
means a manufactured item other than a fluid or particle: (i) which is formed to a
specific shape or design during manufacture; (ii) which has end use function(s)
dependent in whole or in part upon its shape or design during end use; and (iii)
which under normal conditions of use does not release more than very small
quantities, e.g., minute or trace amounts of a hazardous chemical (as determined
under paragraph (d) of this section), and does not pose a physical hazard or health
risk to employees.
Raven Engineered Films will continue to provide technical product data sheets for each of our
products, however, we will no longer provide MSDS or SDS sheets for products that are not
classified as hazardous chemicals as outlined in the Global Harmonized System (GHS) standard.
For more information on OSHA Hazard Communication (29 CFR 1910.1200), visit www.osha.gov.
If you should have additional questions or concerns, please contact Raven Engineered Films at
[e-mail] or [phone].

VAPORBLOCK PLUS& Series (VBP20)
FV[-)H Cr,i (( .
x
May 10, 2018
Raven Industries, Inc.
Engineered Films Division
821 West Algonquin Ave
Sioux Falls, SD 57104
Notice: Safety Data Sheets (SDS)
The film, sheeting, and tape accessories produced and/or distributed by Raven Engineered Films
are not classified as hazardous chemicals under the US Department of Labor, Occupational
Safety and Health Administration's (OSHA) 1910.1200 regulation. Our materials meet the OSHA
definition of manufactured "articles" (1910.1200(c)) that will not expose users to hazardous
chemicals under normal and expected conditions of use, and are therefore exempt from all
requirements of the regulation.
US Federal OSHA defines an "article" as follows at 29 CFR 1910.xl200 (c): Article
means a manufactured item other than a fluid or particle: (i) which is formed to a
specific shape or design during manufacture; (ii) which has end use function(s)
dependent in whole or in part upon its shape or design during end use; and (iii)
which under normal conditions of use does not release more than very small
quantities, e.g., minute or trace amounts of a hazardous chemical (as determined
under paragraph (d) of this section), and does not pose a physical hazard or health
risk to employees.
Raven Engineered Films will continue to provide technical product data sheets for each of our
products, however, we will no longer provide MSDS or SDS sheets for products that are not
classified as hazardous chemicals as outlined in the Global Harmonized System (GHS) standard.
For more information on OSHA Hazard Communication (29 CFR 1910.1200), visit www.osha.gov.
If you should have additional questions or concerns, please contact Raven Engineered Films at
[e-mail] or [phone].

IDENTIFICATION
Product Name
Recommended use of the chemical and
restrictions on use
Identified uses
Restrictions on use
Company Identification
Customer Information Number
Emergency Telephone Number
SAFETY DATA SHEET
5450-66
5450-66
Pressure Sensitive Adhesive
See product data sheet.
Raven Industries, Inc — Engineered Films
P.O. Box 5107
Sioux Falls, SD 57117-5107
[phone] (Monday — Friday 8:00 am to 5:00 pm)
http://ravenefd.com/products/accessories
CHEMTREC Number Within USA and Canada: [phone]
Outside USA and Canada: [phone]
Issue Date March 11, 2016
Supersedes Date This is the first issue.
Safety Data Sheet prepared in accordance with OSHA's Hazard Communication Standard (29 CFR 1910.1200) and the Globally
Harmonized System of Classification and Labelling of Chemicals (GHS)
2. HAZARD IDENTIFICATION
Hazard Classification
This product is classified as not hazardous in accordance with the Globally Harmonized System of
Classification and Labelling (GHS).
Label Elements
Hazard Symbols
None
Signal Word: None
Hazard Statements
None
Precautionary Statements
Prevention
None
Response
None
Storage
None
Disposal
None
Other Hazards
None
Revision Date: March 11, 2016 Page 1 of 6

Raven Industries, Inc
2. HAZARD IDENTIFICATION
Specific Concentration Limits
The values listed below represent the percentages of ingredients of unknown toxicity.
Acute oral toxicity <10%
Acute dermal toxicity <10%
Acute inhalation toxicity <10%
Acute aquatic toxicity >90%
3. COMPOSITION/INFORMATION ON INGREDIENTS
Synonyms:
This product is a mixture.
Safety Data Sheet
5450-66
Component CAS Number Concentration
Polymers and resins N.A. 10 - 20%
4. FIRST- AID MEASURES
Description of necessary first -aid measures
Eyes
Immediately flood the eye with plenty of water. Obtain medical attention if symptoms persist.
Skin
Wash skin thoroughly with soap and water. Obtain medical attention if symptoms persist.
Ingestion
Obtain medical attention immediately.
Inhalation
Remove person to fresh air if symptoms occur. Seek medical attention if symptoms persist.
Most important symptoms/effects, acute and delayed
Aside from the information found under Description of necessary first aid measures (above) and
Indication of immediate medical attention and special treatment needed, no additional symptoms and
effects are anticipated.
Indication of immediate medical attention and special treatment needed
Notes to Physicians
Treat symptomatically.
5. FIRE - FIGHTING MEASURES
Suitable Extinguishing Media
Water spray, carbon dioxide and dry chemical.
Specific hazards arising from the chemical
May release hazardous vapors during a fire.
Special Protective Actions for Fire -Fighters
Wear full protective clothing and self-contained breathing apparatus.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Wear appropriate protective clothing.
Revision Date: March 11, 2016 Page 2 of 6

Raven Industries, Inc Safety Data Sheet
5450-66
6. ACCIDENTAL RELEASE MEASURES
Environmental Precautions
Prevent the material from entering drains or watercourses.
Methods and materials for containment and cleaning up
Pick up and transfer into suitable containers for recovery or disposal.
7. HANDLING AND STORAGE
Precautions for safe handling
Wear appropriate protective clothing.
Conditions for safe storage
Store away from sources of heat or ignition. Storage area should be: cool - dry - well ventilated - out of
direct sunlight - away from sources of ignition(heat, sparks, flames, pilot lights) - away from incompatible
materials (see Section 10)
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Exposure limits are listed below, if they exist.
Appropriate engineering controls
No specific measures necessary. Good general room ventilation is expected to be adequate to control
airborne levels.
Individual protection measures
Respiratory Protection
Not required under normal conditions of use.
Skin Protection
Gloves
Eye/Face Protection
Safety glasses
Body Protection
Normal work wear.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance
Physical State Solid: Pressure sensitive adhesive coated on a polymer film protected
by a release liner
Color
Black/Silver
Odor
None
Odor Threshold
No data available
pH
Not applicable
Density (g/yd2)
No data available
Boiling Range/Point (°C/F)
Not applicable
Melting Point (°C/F)
Not applicable
Flash Point (PMCC) (°C/F)
Not applicable
Vapor Pressure
Not applicable
Evaporation Rate (BuAc=1)
Not applicable
Solubility in Water
Negligible
Revision Date: March 11, 2016 Page 3 of 6

Raven Industries, Inc
9. PHYSICAL AND CHEMICAL PROPERTIES
Vapor Density (Air = 1)
Not applicable
VOC (%)
Negligible
Partition coefficient (n-
Not applicable
octanol/water)
Viscosity
Not applicable
Auto -ignition Temperature
No data available
Decomposition Temperature
No data available
Upper explosive limit
No data available
Lower explosive limit
No data available
Flammability (solid, gas)
No data available
10. STABILITY AND REACTIVITY
Reactivity
Data is not available.
Chemical Stability
Stable under normal conditions.
Possibility of hazardous reactions
Hazardous polymerization will not occur.
Conditions to Avoid
Heat - high temperatures
Incompatible Materials
Acids — bases — oxidizers
Hazardous Decomposition Products
Oxides of carbon — asphyxiants
11. TOXICOLOGICAL INFORMATION
Safety Data Sheet
5450-66
Acute Toxicity
Available data indicates this product is not expected to be acutely toxic.
Specific Target Organ Toxicity (STOT) — single exposure
Available data indicates this product is not expected to cause target organ effects after a single
exposure.
Specific Target Organ Toxicity (STOT) — repeat exposure
Available data indicates this product is not expected to cause target organ effects after repeated
exposure.
Serious Eye damage/Irritation
Available data indicates this product is not expected to cause eye irritation.
Skin Corrosion/Irritation
Available data indicates this product is not expected to cause skin irritation.
Respiratory or Skin Sensitization
No relevant studies identified.
Revision Date: March 11, 2016 Page 4 of 6

Raven Industries, Inc
11. TOXICOLOGICAL INFORMATION
Carcinogenicity
Not considered carcinogenic by NTP, IARC, and OSHA.
Germ Cell Mutagenicity
Available data indicates this product is not expected to be mutagenic.
Safety Data Sheet
5450-66
Reproductive Toxicity
Available data indicates this product is not expected to cause reproductive toxicity or birth defects.
Aspiration Hazard
Not an aspiration hazard.
12. ECOLOGICAL INFORMATION
Ecotoxicity
No relevant studies identified.
Mobility in soil
No relevant studies identified.
Persistence/Degradability
No relevant studies identified.
Bioaccumulative Potential
No relevant studies identified.
Other adverse effects
No relevant studies identified.
13. DISPOSAL CONSIDERATIONS
Disposal Methods
Dispose of in accordance with all applicable local and national regulations.
14. TRANSPORT INFORMATION
DOT CFR 172.101 Data
UN Proper Shipping Name
UN Class
UN Number
UN Packaging Group
Classification for AIR
Transportation (IATA)
Environmental Hazards
15. REGULATORY INFORMATION
Not Regulated
Not Regulated
None
None
None
Consult current IATA Regulations prior to shipping by air.
Not a marine pollutant
United States TSCA Inventory
All components of this product are in compliance or are exempt from inventory listing requirements of the
US Toxic Substance Control Act (TSCA) Chemical Substance Inventory.
Revision Date: March 11, 2016 Page 5 of 6

Raven Industries, Inc
15. REGULATORY INFORMATION
Safety Data Sheet
5450-66
Canada DSL Inventory
All ingredients in this product are listed on or are exempt from listing on the Domestic Substance List
(DSL).
California Proposition 65
This product contains materials which the State of California has found to cause cancer, birth defects or
other reproductive harm.
SARA Title III Sect. 311/312 Categorization
None
SARA Title III Sect. 313
This product contains the following chemicals that are listed in Section 313 at or above de minimis
concentrations: None
16. OTHER INFORMATION
Legend
ACGIH: American Conference of Governmental Industrial Hygienists
CAS: Chemical Abstracts Service
ECHA: European Chemicals Agency
IARC: International Agency for Research on Cancer
N/A: Denotes no applicable information found or available
NTP: National Toxicology Program
OSHA: Occupational Safety and Health Administration
PEL: Permissible Exposure Limit
SDS: Safety Data Sheet
STEL: Short Term Exposure Limit
TLV: Threshold Limit Value
VOC: Volatile Organic Compounds
Revision Date: March 11, 2016
Replaces: This is the first issue.
Changes made: Not applicable.
Information Source and References
This SDS is prepared by Hazard Communication Specialists based on information provided by internal
company references.
Prepared By: EnviroNet LLC
The information and recommendations presented in this SDS are based on sources believed to be
accurate. Raven Industries, Inc assumes no liability for the accuracy or completeness of this information.
It is the user's responsibility to determine the suitability of the material for their particular purposes. In
particular, we make NO WARRANTY OF MERCHANTABILITY OR ANY OTHER WARRANTY,
EXPRESS OR IMPLIED, with respect to such information, and we assume no liability resulting from its
use. Users should ensure that any use or disposal of the material is in accordance with applicable
Federal, State, and local laws and regulations.
Revision Date: March 11, 2016 Page 6 of 6

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
1. Identification
1.1. Product identifier
Product Identity
POUR-N-SEAL Component A
Alternate Names
Pour-N-Seal Component A
1.2. Relevant identified uses of the substance or mixture and uses advised against
Intended use
See Technical Data Sheet.
Application Method
See Technical Data Sheet.
1.3. Details of the supplier of the safety data sheet
Company Name
Company Contacts
Raven Industries, Inc. — Engineered Films Division
821 W. Algonquin Street
Sioux Falls, SD 57104
Raven Industries INC. Direct: [phone]
[e-mail]
24 hour Emergency Telephone No. [phone]
If immediate assistance is not obtained, please call
911.
2. Hazard(s) identification
2.1. Classification of the substance or mixture
Skin Irrit. 2;H315 Causes skin irritation.
Eye Irrit. 2;H319 Causes serious eye irritation.
Skin Sens. 1;H317 May cause an allergic skin reaction.
Muta. 2;H341 Suspected of causing genetic defects.
Aquatic Chronic 2;H411 Toxic to aquatic life with long lasting effects.
2.2. Label elements
Using the Toxicity Data listed in section 11 and 12 the product is labeled as follows.
Page 1 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
000
Warning
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H341 Suspected of causing genetic defects.
H411 Toxic to aquatic life with long lasting effects.
[Prevention]:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust / fume / gas / mist / vapors / spray.
P264 Wash thoroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves / eye protection / face protection.
[Response]:
P302+352 IF ON SKIN: Wash with plenty of soap and water.
P305+351+338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and
easy to do - continue rinsing.
P308+313 IF exposed or concerned: Get medical advice / attention.
P321 Specific treatment (see information on this label).
P333+313 If skin irritation or a rash occurs: Get medical advice / attention.
P337+313 If eye irritation persists: Get medical advice / attention.
P362 Take off contaminated clothing and wash before reuse.
P363 Wash contaminated clothing before reuse.
P391 Collect spillage.
[Storage]:
P405 Store locked up.
[Disposal]:
P501 Dispose of contents / container in accordance with local / national regulations.
Page 2 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
3. Composition/information on ingredients
This product contains the following substances that present a hazard within the meaning of the relevant State and
Federal Hazardous Substances regulations.
Ingredient/Chemical Designations
Diglycidyl ether of bisphenol A
CAS Number: 0025068-38-6
Bisphenol F epoxy resin
CAS Number: 0028064-14-4
Oxirane, (butoxymethyl)-
CAS Number: 0002426-08-6
Weight % GHS Classification Notes
50 - 75 Eye Irrit. 2;H319 [1]
Skin Irrit. 2;H315
Skin Sens. 1;H317
Aquatic Chronic 2;H411
25 - 50 Skin Irrit. 2;H315 [1]
Eye Irrit. 2;H319
Skin Sens. 1;H317
Aquatic Chronic 2;H411
1.0 -10 Flam. Liq. 3;H226 [1][2]
M uta. 2; H341
Acute Tox. 4;H332
Acute Tox. 4;H302
STOT SE 3;H335
Skin Sens. 1;H317
Aquatic Chronic 3;H412
In accordance with paragraph (i) of §1910.1200, the specific chemical identity and/or exact percentage (concentration) of composition has been
withheld as a trade secret.
[1] Substance classified with a health or environmental hazard.
[2] Substance with a workplace exposure limit.
[3] PBT-substance or vPvB-substance.
*The full texts of the phrases are shown in Section 16.
4. First aid measures
4.1. Description of first aid measures
General
In all cases of doubt, or when symptoms persist, seek medical attention.
Never give anything by mouth to an unconscious person.
Inhalation
Remove to fresh air, keep patient warm and at rest. If breathing is irregular or stopped, give
artificial respiration. If unconscious place in the recovery position and obtain immediate
medical attention. Give nothing by mouth.
Eyes
Irrigate copiously with clean water for at least 15 minutes, holding the eyelids apart and
seek medical attention.
Skin
Immediately take off all contaminated clothing. For skin contact, wash immediately with
soap and water. If irritation persists, get medical attention.
Ingestion
If swallowed obtain immediate medical attention. Keep at rest. Do NOT induce vomiting.
4.2. Most important symptoms and effects, both acute and delayed
Overview
Eyes: Irritating to the eyes
Skin: May cause skin irritation; potential sensitizer. Skin inflammation is characterized by
itching, scaling and reddening.
Page 3 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
Inhalation: May cause lung irritation; potential sensitizer
Ingestion: Swallowing small amounts of this material during normal handling is unlikely and
is not likely to cause harmful effects. Swallowing large amounts may be harmful.
Reproductive or genetic defect hazard. See section 2 for further details.
Eyes Causes serious eye irritation.
5. Fire -fighting measures
5.1. Extinguishing media
Water fog, Carbon Dioxide, Dry Chemical
5.2. Special hazards arising from the substance or mixture
Hazardous decomposition: High heat and fire may produce carbon dioxide, carbon monoxide, and oxides of nitrogen.
Avoid breathing dust / fume / gas / mist / vapors / spray.
5.3. Advice for fire-fighters
Wear full protective clothing, including helmet, self-contained positive pressure or pressure demand breathing
apparatus, protective clothing and face mask.
ERG Guide No. ----
6. Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Put on appropriate personal protective equipment (see section 8).
6.2. Environmental precautions
Do not allow spills to enter drains or waterways.
Use good personal hygiene practices. Wash hands before eating, drinking, smoking or using toilet. Promptly remove
soiled clothing and wash thoroughly before reuse.
6.3. Methods and material for containment and cleaning up
For major spills call Raven Industries (1-605-336-2750).
Clean up should only be performed by trained personnel. People dealing with major spillages should wear full
protective clothing including appropriate respiratory protection. Evacuate the area. Prevent further leakage, spillage or
entry into drains.
Page 4 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
7. Handling and storage
7.1. Precautions for safe handling
Avoid breathing aerosols, mists and vapors. Avoid contact with skin and eyes.
See section 2 for further details. - [Prevention]:
7.2. Conditions for safe storage, including any incompatibilities
Handle containers carefully to prevent damage and spillage.
Incompatible materials: Water, amines, strong bases, alcohols, metal compounds and surface-active materials
If container is exposed to high heat, it can be pressurized and possibly rupture explosively. Keep the container tightly
closed and in a cool, well -ventilated place.
See section 2 for further details. - [Storage]:
7.3. Specific end use(s)
No data available.
8. Exposure controls and personal protection
8.1. Control parameters
Exposure
AS No. I Ingredient
Source
Value
0002426-08-6
Oxirane, (butoxymethyl)-
OSHA
JTWA 50 ppm (270 mg/m3)
ACGIH
TWA: 3 ppm Skin, S, R, Revised 2005,
NIOSH
IC 5.6 ppm (30 mg/m3) [15-minute]
Supplier
No Established Limit
0025068-38-6 Diglycidyl ether of bisphenol A
OSHA
INo Established Limit
ACGIH
No Established Limit
NIOSH
INo Established Limit
Supplier
No Established Limit
0028064-14-4 Bisphenol F epoxy resin
OSHA
INo Established Limit
ACGIH
INo Established Limit
NIOSH
INo Established Limit
No Established Limit
Page 5 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
Carcinogen Data
CAS No. F Ingredient Source F Value
0002426-08-6 Oxirane, (butoxymethyl)- OSHA Select Carcinogen: No
NTP Known: No; Suspected: No
IARC Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
0025068-38-6 Diglycidyl ether of bisphenol A OSHA Select Carcinogen: No
NTP Known: No; Suspected: No
IARC IGroup 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
0028064-14-4 rlsphenol F epoxy resin OSHA Select Carcinogen: No
NTP Known: No; Suspected: No
IARC IGroup 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
8.2. Exposure controls
Respiratory When the product is sprayed or heated without adequate ventilation, an approved
MSHA/NIOSH positive -pressure, supplied -air respirator may be required.
Eyes Wear safety glasses; chemical goggles (if splashing is possible).
Skin Protective clothing should be selected. Gloves - neoprene, nitrile rubber, butyl rubber. Thin
latex disposable gloves should be avoided for repeated or long-term use.
Engineering Controls Provide adequate ventilation. Where reasonably practicable this should be achieved by the
use of local exhaust ventilation and good general extraction. If these are not sufficient to
maintain concentrations of particulates and any vapor below occupational exposure limits
suitable respiratory protection must be worn.
Other Work Practices Use good personal hygiene practices. Wash hands before eating, drinking, smoking or
using toilet. Promptly remove soiled clothing and wash thoroughly before reuse.
See section 2 for further details. - [Prevention]:
9. Physical and chemical properties
Appearance
Odor
Odor threshold
pH
Melting point / freezing point
Initial boiling point and boiling range
Flash Point
Evaporation rate (Ether = 1)
Flammability (solid, gas)
Upper/lower flammability or explosive limits
Clear Liquid
Sweet
Not Measured
Not available
Not available
> 327°F
> 200°C Pensky Martin Closed Cup
Slower (Butyl Acetate = 1)
Not Applicable
Lower Explosive Limit: Not available
Page 6 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
Upper Explosive Limit: Not available
Vapor pressure (Pa)
Not determined
Vapor Density
Not available
Specific Gravity
1.12 @ 77°F (H20 = 1)
Solubility in Water
Slight
Partition coefficient n-octanol/water (Log Kow) Not Measured
Auto -ignition temperature Not available
Decomposition temperature Not available
Viscosity (cst) Not available
VOC Content None
9.2. Other information
No other relevant information.
10. Stability and reactivity
10.1. Reactivity
Polymerization may occur at elevated temperatures in the presence of alkalis, tertiary amines and metal compounds.
10.2. Chemical stability
Stable under normal handling and storage conditions
10.3. Possibility of hazardous reactions
No data available.
10.4. Conditions to avoid
No data available.
10.5. Incompatible materials
Water, amines, strong bases, alcohols, metal compounds and surface-active materials
10.6. Hazardous decomposition products
High heat and fire may produce carbon dioxide, carbon monoxide, and oxides of nitrogen.
Page 7 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
11. Toxicological information
Acute toxicity
Based on the properties of the epoxy constituents and considering toxicological data on similar preparations this
preparation may be an irritant and a skin and respiratory sensitizer. Low molecular weight epoxy constituents are
irritating to eyes, mucous membranes and skin. Repeated skin contact may lead to irritation and sensitization,
possibly with cross -sensitization to other epoxies. Skin contact with the preparation and exposure to spray mist and
vapor should be avoided.
Ingredient
Oral LD50,
Skin LD50,
Inhalation I Inhalation I Inhalation
mg/kg
mg/kg
Vapor LC50, Dust/Mist LC50, Gas LC50,
mg/L/4hr mg/L/4hr ppm
Diglycidyl ether of bisphenol A - (25068-38-6)
> 5,000.00, Rat
20,000.00,
No data
No data
No data
- Category:
Rabbit -
available
available
available
NA
Category: NA
Bisphenol F epoxy resin - (28064-14-4)
2,000.00, Rat -
No data
No data
No data
No data
Category:4
available
available
available
available
Oxirane, (butoxymethyl)-- (2426-08-6)
1,660.00, Rat -
No data
No data
No data
No data
Category:4 available
available
available
available
Note: When no route specific LD50 data is available for an acute toxin, the converted acute toxicity point estimate
was used in the calculation of the product's ATE (Acute Toxicity Estimate).
(Classification
Acute toxicity (oral)
Acute toxicity (dermal)
I Category (Hazard Description
--- Not Applicable
--- Not Applicable
Acute toxicity (inhalation)
--- INot
Applicable
Skin corrosion/irritation
2 Icauses
skin irritation.
Serious eye damage/irritation
2 Icauses
serious eye irritation.
Respiratory sensitization
--- INot
Applicable
Skin sensitization
1 Imay
cause an allergic skin reaction.
Germ cell mutagenicity
2 Isuspected
of causing genetic defects.
Carcinogenicity
--- INot
Applicable
Reproductive toxicity
I --- INot
Applicable
ISTOT-single exposure I --- INot Applicable
ISTOT-repeated exposure I --- (Not Applicable
Aspiration hazard F--- Not Applicable
Page 8 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
12. Ecological information
12.1. Toxicity
Toxic to aquatic life with long lasting effects.
No additional information provided for this product. See Section 3 for chemical specific data.
Aquatic Ecotoxicity
FIngredient
riglycidyl ether of bisphenol A - (25068-38-6)
Bisphenol F epoxy resin - (28064-14-4)
Oxirane, (butoxymethyl)- - (2426-08-6)
12.2. Persistence and degradability
96 hr LC50 fish, 48 hr EC50 crustacea, ErC50 algae,
mg/I mg/I mg/I
F 3.10, Pimephales 1.40, Daphnia magna Not Available
promelas i
There is no data available on the preparation itself.
12.3. Bioaccumulative potential
Not Measured
12.4. Mobility in soil
No data available.
12.5. Results of PBT and vPvB assessment
This product contains no PBT/vPvB chemicals.
12.6. Other adverse effects
No data available.
9.00, Oncorhynchus 9.00, Daphnia magna Not Available
mykiss
Not Available 3.90, Daphnia magna I Not Available
13. Disposal considerations
13.1. Waste treatment methods
Observe all federal, state and local regulations when disposing of this substance.
14. Transport information
Page 9 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
DOT (Domestic Surface
IMO / IMDG (Ocean
ICAO/IATA
Transportation)
Transportation)
14.1. UN number
Not Applicable
Not Regulated
Not Regulated
14.2. UN proper shipping
Not Regulated
Not Regulated
Not Regulated
name
14.3. Transport hazard
DOT Hazard Class: Not
IMDG: Not Applicable
Air Class: Not Applicable
class(es)
Applicable
Sub Class: Not Applicable
14.4. Packing group
Not Applicable
Not Applicable
Not Applicable
14.5. Environmental hazards
IMDG Marine Pollutant: Yes ( Diglycidyl ether of bisphenol A )
14.6. Special precautions for user
No further information
15. Regulatory information
Regulatory Overview The regulatory data in Section 15 is not intended to be all-inclusive, only selected
regulations are represented.
Toxic Substance All components of this material are either listed or exempt from listing on the TSCA
Control Act (TSCA) Inventory.
WHMIS Classification D2A
US EPA Tier II Hazards Fire: No
Sudden Release of Pressure: No
Reactive: No
Immediate (Acute): Yes
Delayed (Chronic): Yes
EPCRA 311/312 Chemicals and RQs:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 302 Extremely Hazardous:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 313 Toxic Chemicals:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Carcinogens (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Developmental Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Page 10 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
Proposition 65 - Female Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Male Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
New Jersey RTK Substances (>1%):
Oxirane, (butoxymethyl)-
Pennsylvania RTK Substances (>1
Oxirane, (butoxymethyl)-
16. Other information
The information and recommendations contained herein are based upon data believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
We accept no responsibility and disclaim all liability for any harmful effects which may be caused by exposure to our
products. Customers/users of this product must comply with all applicable health and safety laws, regulations, and
orders.
The full text of the phrases appearing in section 3 is:
H226 Flammable liquid and vapor.
H302 Harmful if swallowed.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H335 May cause respiratory irritation.
H341 Suspected of causing genetic defects.
H351 Suspected of causing cancer.
H411 Toxic to aquatic life with long lasting effects.
H412 Harmful to aquatic life with long lasting effects.
This is the first version in the GHS SDS format. Listings of changes from previous versions in other formats
are not applicable.
To the best of our knowledge, the information contained herein is accurate. However, neither the above named
supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein. Final determination of suitability of any material is the sole responsibility of the user. All
materials may present unknown hazards and should be used with caution. Although certain hazards are described
herein, we cannot guarantee that these are the only hazards that exist.
Page 11 of 12

Safety Data Sheet
POUR-N-SEAL Component A
SDS Revision Date: 5/4/2015
The information presented herein is based on data considered to be accurate as of the date of preparation of this
Safety Data Sheet. However, SDS may not be used as a commercial specification sheet of manufacturer or seller,
and no warranty or representation, expressed or implied, is made as to the accuracy or comprehensiveness of the
foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from
abnormal use, from any failure to adhere to recommended practices, or from any hazards inherent in the nature of
the product.
End of Document
Page 12 of 12

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
1. Identification
1.1. Product identifier
Product Identity POUR-N-SEAL Component B
Alternate Names Pour-N-Seal Component B
1.2. Relevant identified uses of the substance or mixture and uses advised against
Intended use Epoxy Resin Hardener
Application Method See Technical Data Sheet.
1.3. Details of the supplier of the safety data sheet
Company Name
Company Contacts
Raven Industries, Inc. — Engineered Films Division
821 W. Algonquin Street
Sioux Falls, SD 57104
Raven Industries INC. Direct: [phone]
[e-mail]
24 hour Emergency Telephone No. [phone]
If immediate assistance is not obtained, please call
911.
2. Hazard(s) identification
2.1. Classification of the substance or mixture
Acute Tox. 4;H302
Harmful if swallowed.
Acute Tox. 4;H312
Harmful in contact with skin.
Skin Corr. 1 B;H314
Causes severe skin burns and eye damage.
Eye Dam. 1;H318
Causes serious eye damage.
Skin Sens. 1;H317
May cause an allergic skin reaction.
Repr. 2;H361 F
Suspected of damaging fertility.
Aquatic Chronic 2;H411
Toxic to aquatic life with long lasting effects.
2.2. Label elements
Using the Toxicity Data listed in section 11 and 12 the product is labeled as follows.
Page 1 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Danger
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
H361f Suspected of damaging fertility.
H411 Toxic to aquatic life with long lasting effects.
[Prevention]:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P261 Avoid breathing dust / fume / gas / mist / vapors / spray.
P264 Wash thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves / eye protection / face protection.
[Response]:
P301+312 IF SWALLOWED: Call a POISON CENTER or doctor / physician if you feel unwell.
P302+352 IF ON SKIN: Wash with plenty of soap and water.
P303+361+353 IF ON SKIN (or hair): Remove / Take off immediately all contaminated clothing. Rinse skin with water
/ shower.
P304+312 IF INHALED: Call a POISON CENTER or doctor / physician if you feel unwell.
P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and
easy to do - continue rinsing.
P308+313 IF exposed or concerned: Get medical advice / attention.
P310 Immediately call a POISON CENTER or doctor / physician.
P321 Specific treatment (see information on this label).
Page 2 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SIDS Revision Date: 5/22/2015
P330 Rinse mouth.
P331 Do NOT induce vomiting.
P333+313 If skin irritation or a rash occurs: Get medical advice / attention.
P340 Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P363 Wash contaminated clothing before reuse.
P391 Collect spillage.
[Storage]:
P405 Store locked up.
[Disposal]:
P501 Dispose of contents / container in accordance with local / national regulations.
3. Composition/information on ingredients
This product contains the following substances that present a hazard within the meaning of the relevant State and
Federal Hazardous Substances regulations.
Ingredient/Chemical Designations
Tetraethylenepe ntam i ne
CAS Number: 0000112-57-2
Diethylenetriamine (DETA)
CAS Number: 0000111-40-0
TOFA, reaction product with TEPA
CAS Number: 0068953-36-6
Diphenylolpropane
CAS Number: 0000080-05-7
:arbon black
CAS Number: 0001333-86-4
Weight % I GHS Classification
< 2 Acute Tox. 4;H312 [1]
Acute Tox. 4;H302
Skin Corr. 1B;H314
Skin Sens. 1;H317
Aquatic Chronic 2;H411
5-15 Acute Tox. 4;H312 [1][2]
Acute Tox. 4;H302
Skin Corr. 1B;H314
Skin Sens. 1;H317
15-30 Eye Dam. 1;H318 [1]
Aquatic Chronic 2;H411
1.0 -10 Repr. 2;H361f [1]
STOT SE 3;H335
Eye Dam. 1; H318
Skin Sens. 1;H317
1.0 -10 Not Classified [1][2]
Notes
Titanium Dioxide
< 1
Not Classified
[1][2]
CAS Number: 13463-67-7
Amorphous silica, hydrophobic
Not Classified
[1]
CAS Number: 67762-90-7
r
Synthetic Amorphous Silica
40-60
Not Classified
[1]
CAS Number: 112926-00-8
In accordance with paragraph (i) of §1910.1200, the specific chemical identity and/or exact percentage (concentration) of composition has been
withheld as a trade secret.
[1] Substance classified with a health or environmental hazard.
[2] Substance with a workplace exposure limit.
Page 3 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
[3] PBT-substance or vPvB-substance.
"The full texts of the phrases are shown in Section 16.
4. First aid measures
4.1. Description of first aid measures
General In all cases of doubt, or when symptoms persist, seek medical attention.
Never give anything by mouth to an unconscious person.
Inhalation Remove to fresh air, keep patient warm and at rest. If breathing is irregular or stopped, give
artificial respiration. If unconscious place in the recovery position and obtain immediate
medical attention. Give nothing by mouth.
Eyes Irrigate copiously with clean water for at least 15 minutes, holding the eyelids apart and
seek medical attention.
Skin Immediately take off all contaminated clothing. For skin contact, wash immediately with
soap and water. If irritation persists, get medical attention.
Ingestion If conscious, give large amounts of water. If the material is swallowed, get immediate
medical attention or advice. Do Not induce vomiting.
4.2. Most important symptoms and effects, both acute and delayed
Overview Inhalation: May cause lung irritation; potential sensitizer
See section 2 for further details.
Eyes Causes serious eye damage.
Skin Harmful in contact with skin. May cause an allergic skin reaction. Causes severe skin burns
and eye damage.
Ingestion Harmful if swallowed.
5. Fire -fighting measures
5.1. Extinguishing media
Water spray, dry chemical, alcohol foam, carbon dioxide
5.2. Special hazards arising from the substance or mixture
Hazardous decomposition: Oxides of carbon and nitrogen, Aldehydes
Avoid breathing dust / fume / gas / mist / vapors / spray.
5.3. Advice for fire-fighters
Page 4 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Wear full protective clothing, including helmet, self-contained positive pressure or pressure demand breathing
apparatus, protective clothing, and face mask.
ERG Guide No. ----
6. Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
Put on appropriate personal protective equipment (see section 8).
6.2. Environmental precautions
Do not allow spills to enter drains or waterways.
Use good personal hygiene practices. Wash hands before eating, drinking, smoking or using toilet. Promptly remove
soiled clothing and wash thoroughly before reuse.
6.3. Methods and material for containment and cleaning up
For major spills call Raven Industries (1-605-336-2750).
Clean up should only be performed by trained personnel. People dealing with major spillages should wear full
protective clothing including appropriate respiratory protection. Evacuate the area. Prevent further leakage, spillage or
entry into drains.
7. Handling and storage
7.1. Precautions for safe handling
Avoid breathing aerosols, mists and vapors. Avoid contact with skin and eyes.
See section 2 for further details. - [Prevention]:
7.2. Conditions for safe storage, including any incompatibilities
Handle containers carefully to prevent damage and spillage.
Incompatible materials: Strong oxidizing agents
If container is exposed to high heat, it can be pressurized and possibly rupture explosively. Keep the container tightly
closed and in a cool, well -ventilated place.
See section 2 for further details. - [Storage]:
7.3. Specific end use(s)
No data available.
Page 5 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
8. Exposure controls and personal protection
8.1. Control parameters
Exposure
CAS No. Ingredient Source I Value
0000080-05-7 Diphenylolpropane OSHA INo Established Limit
ACGIH INo Established Limit
NIOSH INo Established Limit
Supplier No Established Limit
0000111-40-0 Diethylenetriamine (DETA) OSHA INo Established Limit
ACGIH TWA: 1 ppmSkin, S
NIOSH ITWA 1 ppm (4 mg/m3) [skin]
No Established Limit
0000112-57-2
Tetraethylenepentamine OSHA
INo Established Limit
ACGIH
INo Established Limit
NIOSH
INo Established Limit
Supplier
No Established Limit
0001333-86-4 Carbon black OSHA
ITWA 3.5 mg/m3
ACGIH
TWA: 3 mg/m32B, Revised 2011,
rS�H
TWA 3.5 mg/m3 Ca TWA 0.1 mg PAHs/m3 [in presence of polycyclic
aromatic hydrocarbons (PAHs)]
Supplier
INo Established Limit
0068953-36-6
TOFA, reaction product with TEPA OSHA
INo Established Limit
ACGIH
INo Established Limit
NIOSH
INo Established Limit
Supplier
INo Established Limit
Page 6 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Carcinogen Data
CAS No.
I Ingredient
ISource
I Value
0000080-05-7
Diphenylol propane
OSHA
Select Carcinogen: No
NTP
Known: No; Suspected: No
Diethylenetriamine (DETA)
IARC
OSHA
Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
Select Carcinogen: No
0000111-40-0
NTP
Known: No; Suspected: No
IARC
IGroup 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
0000112-57-2
OSHA
Select Carcinogen: No
[W�a��ntamine
NTP
Known: No; Suspected: No
IARC
Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
0001333-86-4
Carbon black
OSHA
Select Carcinogen: No
NTP
Known: No; Suspected: No
IARC
IGroup 1: No; Group 2a: No; Group 2b: Yes; Group 3: No; Group 4: No;
0068953-36-6
TOFA, reaction product with TEPA
OSHA
Select Carcinogen: No
NTP
Known: No; Suspected: No
IARC
Group 1: No; Group 2a: No; Group 2b: No; Group 3: No; Group 4: No;
13463-67-7
Titanium Dioxide
OSHA
Not Established
NTP
Not Established
IARC
Not Established
67762-90-7
Amorphous silica, hydrophobic
OSHA
Not Established
NTP
�IARC
Not Established
Not Established
112926-00-8
Synthetic Amorphous Silica
OSHA
Not Established
NTP
�IARC
Not Established
Not Established
8.2. Exposure controls
Respiratory When the product is sprayed or heated without adequate ventilation, an approved
MSHA/NIOSH positive -pressure, supplied -air respirator may be required.
Eyes Wear safety glasses; chemical goggles (if splashing is possible).
Page 7of13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Skin Protective clothing should be selected. Gloves - neoprene, nitrile rubber, butyl rubber. Thin
latex disposable gloves should be avoided for repeated or long-term use.
Engineering Controls Provide adequate ventilation. Where reasonably practicable this should be achieved by the
use of local exhaust ventilation and good general extraction. If these are not sufficient to
maintain concentrations of particulates and any vapor below occupational exposure limits
suitable respiratory protection must be worn.
Other Work Practices Use good personal hygiene practices. Wash hands before eating, drinking, smoking or
using toilet. Promptly remove soiled clothing and wash thoroughly before reuse.
See section 2 for further details. - [Prevention]:
9. Physical and chemical properties
Appearance
Odor
Odor threshold
pH
Melting point / freezing point
Initial boiling point and boiling range
Flash Point
Evaporation rate (Ether = 1)
Flammability (solid, gas)
Upper/lower flammability or explosive limits
Vapor pressure (Pa)
Vapor Density
Specific Gravity
Solubility in Water
Partition coefficient n-octanol/water (Log Kow)
Auto -ignition temperature
Decomposition temperature
Viscosity (cst)
VOC Content
9.2. Other information
No other relevant information.
Slightly Viscous Liquid
Sweet-smelling gel
Not determined
Not available
Not available
Not determined
> 383°F Pensky Martin Closed Cup
Not determined
Not Applicable
Lower Explosive Limit: Not available
Upper Explosive Limit: Not available
1.0 mmHg @ 180°F
Not available
1.20 @ 77°F
Slight
Not Measured
Not available
Not available
Not available
None
Page 8 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
10. Stability and reactivity
10.1. Reactivity
Hazardous Polymerization will not occur.
10.2. Chemical stability
Stable under normal circumstances.
10.3. Possibility of hazardous reactions
No data available.
10.4. Conditions to avoid
Elevated temperatures; strong acids or bases in bulk
10.5. Incompatible materials
Strong oxidizing agents
10.6. Hazardous decomposition products
Oxides of carbon and nitrogen, Aldehydes
11. Toxicological information
Acute toxicity
Ingredient
Oral LD50,
Skin LD50,
Inhalation 7 Inhalation Inhalation
mg/kg
mg/kg
Vapor LC50, Dust/Mist LC50, Gas LC50,
mg/L/4hr mg/L/4hr i ppm
Tetraethylenepentamine - (112-57-2) 2,140.00, Rat - No data No data No data No data
Category: 5 available available available available
Diethylenetriamine (DETA) - (111-40-0) 1,080.00, Rat - 1,090.00, No data No data No data
Category: 4 Rabbit - available available available
Category: 4
TOFA, reaction product with TEPA - (68953-36-6)
2,000.00, Rat -
No data
No data
No data
No data
Category:4
available
available
available
available
Diphenylolpropane (80 05 7)
5,000.00, Rat -
3,000.00,
No data
No data
No data
Category: 5
Rabbit -
available
available
available
Category: 5
Carbon black (1333-86 4)
8,000.00, Rat -
No data
No data
No data No data
Category: NA
available
available
Favailable �vailable
Diglycidyl ether of bisphenol A (25068-38-6)
> 5,000.00, Rat-
20,000.00
No Data
No data No data
Category: NA
Rabbit-
available
available available
Category: NA
i
Titanium dioxide (13463-67-7)
10,000.00 Rat-
10,000.00 —
No
No data
No data No data
Category: NA
Rabbit-
available available
Category: NA
Amorphous silica hydrophobic (67762-90-7)
1,000.00, Rat-
2,000.00, Rat-
No data
No data
No data
Category:4
Category:4
available
I available
available
Page 9of13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Synthetic Amorphous Silica (112926-00-8) No data No data No data No data No data
available available available available available
Note: When no route specific LD50 data is available for an acute toxin, the converted acute toxicity
point estimate was used in the calculation of the product's ATE (Acute Toxicity Estimate).
(Classification
Acute toxicity (oral)
Acute toxicity (dermal)
Category
4
4
Hazard Description
Harmful if swallowed.
Harmful in contact with skin.
Acute toxicity (inhalation)
---
INot Applicable
Skin corrosion/irritation
1 B
Icauses severe skin burns and eye damage.
Serious eye damage/irritation
1
Icauses serious eye damage.
Respiratory sensitization
---
INot Applicable
Skin sensitization
1
Imay cause an allergic skin reaction.
Germ cell mutagenicity
---
INot Applicable
Carcinogenicity
---
INot Applicable
Reproductive toxicity
2
Isuspected of damaging fertility.
STOT-single exposure
---
Not Applicable
FsTOT-repeated exposure
---
Not Applicable
Aspiration hazard
---
Not Applicable
12. Ecological information
12.1. Toxicity
Toxic to aquatic life with long lasting effects.
No additional information provided for this product. See Section 3 for chemical specific data.
Aquatic Ecotoxicity
Ingredient
I 96 hr LC50 fish,
48 hr EC50 crustacea,
ErC50 algae,
I
mg/I
mg/I
mg/I
Tetraethylenepentamine - (112-57-2)
420.00, Poecilia
24.00, Daphnia magna
2.00 (72 hr), Pseudokirchneriella
reticulataF
subcapitata
Diethylenetriamine (DETA) - (111-40-0)
F 1,014.00, Poecilia
53.50, Daphnia magna
345.60 (96 hr), Pseudokirchneriella
reticulata
subcapitata
TOFA, reaction product with TEPA - (68953-36-6)
F 9.00, Fish (Piscis)
9.00, Daphnia magna
9.00 (72 hr), Algae
Diphenylolpropane - (80-05-7)
4.60, Pimephales
7.75, Daphnia magna
F2.73 (96 hr), Pseudokirchneriella
promelas
subcapitata
Page 10 of 13

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
Carbon black - (1333-86-4)
Titanium dioxide (13463-67-7)
1,000.00, Danio rerio
1,000.00, Fundulus
heteroclitus
Amorphous silica, hydrophobic (67762-90-7)
Not available
Synthetic Amorphous Silica (112926-00-8)
Not available
12.2. Persistence and degradability
There is no data available on the preparation itself.
12.3. Bioaccumulative potential
Not Measured
12.4. Mobility in soil
No data available.
12.5. Results of PBT and vPvB assessment
This product contains no PBT/vPvB chemicals.
12.6. Other adverse effects
No data available.
5,600.00, Daphnia
magna
5.50, Daphnia magna
Not available
Not available
13. Disposal considerations
13.1. Waste treatment methods
Observe all federal, state and local regulations when disposing of this substance.
14. Transport information
DOT (Domestic Surface
IMO / IMDG (Ocean
Transportation)
Transportation)
14.1. UN number
Not Applicable
Not Regulated
14.2. UN proper shipping
Not Regulated
Not Regulated
name
14.3. Transport hazard
DOT Hazard Class: Not
IMDG: Not Applicable
class(es)
Applicable
Sub Class: Not Applicable
14.4. Packing group
Not Applicable
Not Applicable
14.5. Environmental hazards
IMDG Marine Pollutant: Yes ( Tetraethylenepentamine )
14.6. Special precautions for user
No further information
Page 11 of 13
10,000.00 (72 hr), Scenedesmus
subspicatus
5.83 (72 hr), Pseudokirchneriella
subcapitata
Not available
Not available
ICAO/IATA
Not Regulated
Not Regulated
Air Class: Not Applicable
Not Applicable

Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
15. Regulatory information
Regulatory Overview The regulatory data in Section 15 is not intended to be all-inclusive, only selected
regulations are represented.
Toxic Substance All components of this material are either listed or exempt from listing on the TSCA
Control Act (TSCA) Inventory.
WHMIS Classification D2A E
US EPA Tier II Hazards Fire: No
Sudden Release of Pressure: No
Reactive: No
Immediate (Acute): Yes
Delayed (Chronic): No
EPCRA 311/312 Chemicals and RQs:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 302 Extremely Hazardous:
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
EPCRA 313 Toxic Chemicals:
Diphenylolpropane
Proposition 65 - Carcinogens (>0.0%):
Carbon black
Proposition 65 - Developmental Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Female Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
Proposition 65 - Male Repro Toxins (>0.0%):
To the best of our knowledge, there are no chemicals at levels which require reporting under this statute.
New Jersey RTK Substances (>1%):
Diphenylolpropane
Carbon black
Diethylenetriamine (DETA)
Tetraethylenepentamine
Synthetic Amorphous Silica
Pennsylvania RTK Substances (>1
Diphenylolpropane
Carbon black
Page 12 of 13

Diethylenetriamine (DETA)
Tetraethylenepentamine
Synthetic Amorphous Silica
Safety Data Sheet
POUR-N-SEAL Component B
SDS Revision Date: 5/22/2015
16. Other information
The information and recommendations contained herein are based upon data believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
We accept no responsibility and disclaim all liability for any harmful effects which may be caused by exposure to our
products. Customers/users of this product must comply with all applicable health and safety laws, regulations, and
orders.
The full text of the phrases appearing in section 3 is:
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H314 Causes severe skin burns and eye damage.
H317 May cause an allergic skin reaction.
H318 Causes serious eye damage.
H335 May cause respiratory irritation.
H361f Suspected of damaging fertility.
H411 Toxic to aquatic life with long lasting effects.
This is the first version in the GHS SDS format. Listings of changes from previous versions in other formats
are not applicable.
To the best of our knowledge, the information contained herein is accurate. However, neither the above named
supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein. Final determination of suitability of any material is the sole responsibility of the user.
All materials may present unknown hazards and should be used with caution. Although certain hazards are described
herein, we cannot guarantee that these are the only hazards that exist.
The information presented herein is based on data considered to be accurate as of the date of preparation of this
Safety Data Sheet. However, SDS may not be used as a commercial specification sheet of manufacturer or seller,
and no warranty or representation, expressed or implied, is made as to the accuracy or comprehensiveness of the
foregoing data and safety information, nor is any authorization given or implied to practice any patented invention
without a license. In addition, no responsibility can be assumed by vendor for any damage or injury resulting from
abnormal use, from any failure to adhere to recommended practices, or from any hazards inherent in the nature of
the product.
End of Document
Page 13 of 13

QUICK IDENTIFIER (In Plant Common Name)
MATERIAL SAFETY DATA SHEET Butyl Seal Tape TP2BR
Manufacturer's Emergency 800-635-3456
Name RAVEN INDUSTRIES INC. Telephone Numbers 605-335-0174
Address Other
P.O. Box 5107 Information 1813 "E" Avenue
Sioux Falls, SD 57117 Sioux Falls, SD 57104
Signature of Person Date
Responsible for Preparation Prepared September 30, 2005
Common Name: (Used on Label) Butyl Seal Tape CAS N/A
(Trade Name Synonyms) TP2BR Number(s)
Chemical Chemical
Name Butyl Rubber Adheasive Family Isobutylene-Isoprene copolymers
Formula NA
Principal Hazardous Component(s) - Chemical and Common Nan % Threshold Limit Value (units)
Vone Known
Section 3 - PHYSICAL
& CHEMICAL CHARACTERISTICS (Fire & Explosion Data)
Boiling
Not Applicable (N/A) Specific N/A Vapor N/A
Point
Gravity Pressure, mmHg
Percent Volatile
N/A Vapor N/A Evaporation N/A
by Volume (%)
Density Rate
Solubility in
Insoluble in Water Reactivity N/A
Water
in water
Appearance
Black, odorless tape, paper release liner
and Odor
Flash
N/A Flammability Limits Lower Upper Auto Ignition N/A
Point
in Air, by Volume (%) N/A N/A Temperature
Extinguisher
Media
Use water spray, dry chemical or carbon dioxide
Special Fire
Fighting Proced.
Fire fighters should wear a self-contained breathing apparatus when there is a possibility of
exposure to smoke, fumes or hazardous decomposition products. If possible, water should be applied as a spray
from a fogging nozzle since this material is a surface burning material.
Unusual Fire and
Explosion Hazards
None known
Incompatibility None Known
(Materials to Avoid)
Hazardous None Known
Decomposition Products
Hazardous May Occur Conditions N/A
Polymerization Will not Occur I X I to Avoid

Page 2 Part Number: TP2BR
Threshold N/A
Limit Value
Signs and Symptoms of Exposure
1. Acute N/A
2. Chronic
Not Determined
Overexposure
Overexposure
Medical Conditions Generally There is a risk of inflammation
on the skin for long term continuious contact.
Aggravated by Exposure
Chemical Listed as Carcinogen National Toxicology Not
L.A.R.C.
Not OSHA Not
or Potential Carcinogen Program Listed
Monographs
Listed Listed
OSHA Permissible None ACGIH Threshold None
Other Expos. Norte
Exposure Limit Limit Value
Limit Used
Emergency and N/A
First Aid Procedures
1. Inhalation N/A
2. Eyes N/A
3. Skin Avoid prolonged or repeated skin contact
4. Ingestion N/A
SectionPROTECTION INFORMATION
Respiratory Protection
(Specify Type) N/A
Ventilation Local Exhaust Mechanical (General)
Special Other
N/A N/A N/A
N/A N/A
Protective None
Eye
None
Gloves
Protection
Other Protective N/A
Clothing or Equipment
Precautions to be Taken
in Handling and Storage Store in a cool, dry area.
Other
Precautions None
Steps to be Taken in Case
Material is Released or Spilled N/A
Waste Disposal
Methods Observe all federal, state and local laws concerning health and environment.
IMPORTANT - Do not leave blank spaces. if information is unavailable, unknown or does not apply, so indicate

EXHIBIT 4
HISTORICAL DATA TABLES
Ift Mid Atlantic

TABLE 3
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN SOIL AND RISK CALCULATIONS SUMMARY
400 W MAIN STREET
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NO.
R3710.00
SAMPLING LOCATION
PRELIMINARY SOIL REMEDIATION GOALS
PSRGs; June 2021
55-1
SS-2
SS-3
SS-4
Duplicate (55-4)
SS-5
SS-6
ANALYTE
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
Greatest
Residential
PSRG
Industrial/Commercial
Protection of Groundwater
Concentration
(mg/kg)
PSRG (mg/kg)
PSRG
(mg/kg)
4-5 ft BLS
9-10 ft BLS
4-5 ft BLS
2.5-5 ft BLS
2.5-5 ItBLS
1-2 ft BLS
4-5 ft BLS
RCRA Metals by Method 6020D/7471B
Arsenic
1.36
2.17
2.35
3.44
4.18
2.53
1.21
4.51 (G (s))
0.68
3.0
5.8
Barium
61.9
252
62.1
96.2
103
60.2
30.6
252
3100
47000
580
Cadmium
<0.0614
0.0639J
<0.0714
0.414J
<0.0727
<0.0632
<0.0635
0.414
14
200
3.0
Chromium (Total)
24.7
33.3
45.1
21.7
172
91.9
36.1
172
23000
350000
360000
Lead
11.8
21.2
16.0
236
11.1
12.2
7.50
236
400
800
270
Mercury
0.01341
<0.0131
<0.0156
0.130
0.0487
0.01971
I <0.0139
0.130
4.7
70
NE
Selenium
<1.01
1.20J
<1.17
<1.13
<1.19
<1.04
<1.04
1.20
78
1200
2.1
Silver
<0.0458
<0.0446
<0.0532
0.117J
<0.0542
<0.0471
<0.0473
0.117
78
1200
3.4
Hexavalent Chromium
NT
NT
NT
NT
NT
NT
NT
6.66 (H (d))
0.31
6.5
3.8
VOCs by Method 8260D
Acetone
0.0191
0.003 J
0.009 J
0.0101
0.020 J
0.023
0.0041
0.023
12000
140000
25
Benzene
<0.0006
<0.0006
<0.0008
<0.0007
<0.0008
<0.0007
<0.0007
0.001 (G(S))
1.2
5.4
0.01
Hexane
<0.0007
<0.0007
<0.0009
0.00101
<0.0009
<0.0008
<0.0008
0.0010
130
540
55
Methyl Ethyl Ketone
<0.0007
<0.0007
<0.0008
<0.0008
<0.0009
<0.0007
<0.0008
0.001 (E (s))
5500
40000
17
SVOCs by Method 8270E
Anthracene
<0.159
<0.155
0.3121
<0.179
<0.189
<0.164
<0.165
0.312
3600
45000
1300
Benzo(a)anthracene
0.205J
<0.151
1.04
<0.174
<0.183
<0.159
<0.160
1.04
1.1
21
0.35
Benzo(a)pyrene
0.222J
<0.159
0.688J
<0.184
<0.194
<0.169
<0.169
0.688
0.11
2.1
0.12
Benzo(b)fuoranthene
0.2701
<0.158
1.21
<0.183
<0.193
<0.168
<0.168
1.21
1.1
21
1.2
Benzo(g,h,i)perylene
<0.151
<0.147
0.5611
<0.170
<0.179
<0.156
<0.157
NA
NE
NE
NE
Benzo(k)fluoranthene
<0.153
<0.149
0.354J
<0.171
<0.181
<0.157
<0.158
0.354
11
210
12
Chrysene
0.1961
<0.154
0.961
<0.178
<0.187
<0.163
<0.164
0.961
110
2100
36
Fluoranthene
0.388J
<0.133
2.09
<0.154
<0.162
<0.141
<0.142
2.09
480
6000
670
Indeno(1,2,3-cd)pyrene
<0.200
<0.194
0.618J
<0.224
<0.236
<0.205
<0.206
0.618
1.1
21
3.9
Phenanthrene
<0.232
<0.226
0.689J
<0.260
<0.275
<0.239
<0.240
NA
NE
NE
NE
Pyrene
0.3631
<0.145
2.04
<0.168
<0.177
<0.154
<0.154
2.04
360
4500
440
Acceptable Carcinogenic
RESIDENTIAL RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
3.70E-05
1.0 E-04
Calculated Sample Non-
Carcino enic Hazard Index
2.40E-01
HI=1
Acceptable Carcinogenic
NON-RESIDENTIAL RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
3.00E-06
1.0 E-04
Calculated Sample Non-
Carcino enic Hazard Index
1.90E-02
HI=1
Acceptable Carcinogenic
CONSTRUCTION
WORKER RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
2.20E-06
1.0 E-04
Calculated Sample Non-
Carcinogenic Hazard Index
2.40E-01
HI=1
NOTES:
1. NT= Not Tested
2. NE = Not Established
3. All values reported in milligrams
per kilogram (mg/kg)
4. VOCs = Volatile Organic Compounds.
5. SVOCs = Semi -Volatile Organic Compounds.
6. J = Concentration was detected between the method detection
limit and the reporting limit; value is an estimation.
7. Underlined values exceed Protection
of Groundwater
PSRGs
8. Bold values exceed the Residential PSRG
9. Shaded values exceed Industrial/Commercial PSRG
10. NT = Not Tested
11. NA=Not Applicable

TABLE 3
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN SOIL
400 W MAIN STREET
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NO. R3710.00
PRELIMINARY SOIL REMEDIATION GOALS
SAMPLING LOCATION
PSRGs; June 2021
ANALYTE
A
B (s)
B (d)
C (s)
C (d)
D (s)
D (d)
E (s)
E (d)
Duplicate E(s)
F (s)
Duplicate F(s)
F (d)
G (s)
G (d)
H (s)
H (d)
Protection of
Residential PSRG
Industrial/Commercial
11/16/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
Groundwater PSRG
(mg/kg)
PSRG (mg/kg)
1 ft BLS
2.5 ft BLS
4-7.5 ft BLS
2.5 ft BLS
5.5-10 ft BLS
3 ft BLS
7-9 ft ft BLS
3 ft BLS
8-9 ft BLS
3 ft BLS
3 ft BLS
3 ft BLS
7-9 ft BLS
3 ft BLS
9 ft BLS
2 ft BLS
6 ft BLS
(mg/kg)
RCRA Metals by Method 6020B/7471B
Arsenic
0.841J
2.19
1.71
1.65
3.53
3.82
1.58
1.58
1.24
1.21
1.29
1.52
1.73
4.51
2.93
2.12
1.42
0.68
3.0
5.8
Barium
34.2
181
206
51.4
2.66
171
192
89.6
93.8
36.0
70.6
83.0
67.6
149
195
130
158
3100
47000
580
Cadmium
<0.0602
<0.0678
<0.0610
<0.0662
<0.0630
<0.0654
0.0815J
<0.0650
<0.0632
<0.0622
<0.0656
<0.0622
<0.0644
<0.0656
<0.0653
<0.0652
0.09431
14
200
3.0
Chromium (Total)
10.5
38.2
31.5
20.4
35.9
43.1
138
25.2
12.7
13.8
22.3
19.9
20.8
31.3
60.1
31.7
155
23000
350000
360000
Lead
12.8
13.3
8.74
14.2
17.7
13.8
11.8
15.2
11.1
13.8
11.5
14.0
15.0
14.2
12.8
15.5
6.32
400
800
270
Mercury
0.01821
<0.0148
<0.0133
<0.0145
<0.0138
<0.0143
<0.0145
<0.0142
<0.0138
<0.0136
0.0181J
<0.0136
<0.0141
<0.0143
<0.0143
0.0321J
<0.0161
4.7
70
NE
Selenium
<0.986
<1.11
<0.998
<1.08
<1.03
<1.07
<1.09
<1.06
<1.04
<1.02
<1.07
<1.02
<1.05
<1.07
<1.07
<1.07
<1.20
78
1200
2.1
Silver
0.0789 J
<0.0505
<0.0454
<0.0493
<0.0470
<0.0488
<0.0495
<0.0484
<0.0471
<0.0464
<0.0489
<0.0464
<0.0480
<0.0489
<0.0486
0.0978 J
<0.0548
78
1200
3.4
6.66
Hexavalent Chromium
NT
NT
NT
NT
NT
NT
0.577 J T8
NT
NT
NT
NT
NT
NT
NT
<0.330 T8
<0.316 T8
0.31
6.5
3.8
1.84 T8*
VOCs by Method 8260D
Acetone
0.0081
0.004J
0.0031
0.0051
0.0031
0.0041
0.0111
0.0161
0.0071
0.002J
0.0061
0.0121
<0.002
0.015J
0.0041
0.0071
<0.003
12000
140000
25
Benzene
<0.0006
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0006
<0.0007
<0.0007
<0.0007
<0.0007
0.0011
<0.0007
<0.0007
<0.0008
1.2
5.4
0.01
Hexane
<0.0007
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0007
<0.0007
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0009
130
540
55
Methyl Ethyl Ketone
<0.0007
<0.0008
<0.0008
<0.0007
<0.0008
<0.0008
0.0011
0.0011
<0.0007
<0.0007
0.00091
0.00091
<0.0007
0.0011
<0.0008
0.00081
<0.0009
5500
40000
17
SVOCs by Method 8270E
Anthracene
<0.156
<0.176
<0.158
<0.172
<0.163
<0.170
<0.172
<0.169
<0.164
<0.161
<0.170
<0.161
<0.167
<0.170
<0.169
<0.169
<0.191
3600
45000
1300
Benzo(a)anthracene
<0.152
<0.171
<0.154
<0.167
<0.159
<0.165
0.399J
<0.164
<0.159
<0.157
<0.165
<0.157
<0.162
<0.165
<0.165
0.1661
<0.186
1.1
21
0.35
Benzo(a)pyrene
<0.161
<0.181
<0.163
<0.177
<0.168
<0.175
0.3871
<0.173
<0.169
<0.166
<0.175
<0.166
<0.172
<0.175
<0.174
<0.174
<0.196
0.11
2.1
0.12
Benzo(b)fluoranthene
<0.160
<0.180
<0.162
<0.175
<0.167
<0.173
0.498J
<0.172
<0.168
<0.165
<0.174
<0.165
<0.170
<0.174
<0.173
0.1921
<0.195
1.1
21
1.2
Benzo(g,h,i)perylene
<0.149
<0.167
<0.150
<0.163
<0.155
<0.161
0.2051
<0.160
<0.156
<0.154
<0.162
<0.154
<0.159
<0.162
<0.161
<0.161
<0.182
NE
NE
NE
Benzo(k)fluoranthene
<0.150
<0.168
<0.152
<0.165
<0.157
<0.163
<0.165
<0.161
<0.157
<0.155
<0.163
<0.155
<0.160
<0.163
<0.162
<0.162
<0.183
11
210
12
Chrysene
<0.155
<0.175
<0.157
<0.171
<0.162
<0.169
0.4191
<0.167
<0.163
<0.160
<0.169
<0.160
<0.166
<0.169
<0.168
<0.168
<0.190
110
2100
36
Fluoranthene
0.135J
<0.151
<0.136
<0.148
<0.141
<0.146
1.04
<0.145
<0.141
<0.139
0.329J
0.287J
<0.144
<0.146
<0.146
0.314J
<0.164
480
6000
670
Ideno(1,2,3-cd)pyrene
<0.196
<0.220
<0.198
<0.215
<0.205
<0.213
0.229J
<0.211
<0.205
<0.202
<0.213
<0.202
<0.209
<0.213
<0.212
<0.212
<0.239
1.1
21
3.9
Phenanthrene
<0.227
<0.256
<0.230
<0.250
<0.238
<0.247
1.02
<0.245
<0.239
<0.235
<0.248
<0.235
<0.243
<0.248
<0.247
<0.246
<0.278
NE
NE
NE
Pyrene
<0.146
<0.165
<0.148
<0.161
<0.153
<0.159
0.857
<0.158
<0.154
<0.151
0.324J
0.288J
<0.156
<0.159
<0.159
0.308J
<0.179
360
4500
440
NOTES:
1. NT = Not Tested
2. NE = Not Established
3. All values reported in milligrams per kilogram (mg/kg)
4. VOCs = Volatile Organic Compounds.
5. SVOCs = Semi -Volatile Organic Compounds.
6. 1 = Concentration was detected between the method detection limit and the reporting limit; value is an estimation.
7. Underlined values exceed Protection of Groundwater PSRGs
8. Bold values exceed the Residential PSRG
9. Shaded values exceed Industrial/Commercial PSRG
10. NT = Not Tested
11. * = Retest sample result
12. T8 = Sample analyzed out of hold

TABLE 3
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN SOIL AND RISK CALCULATIONS SUMMARY
400 W MAIN STREET
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NO.
R3710.00
SAMPLING LOCATION
PRELIMINARY SOIL REMEDIATION GOALS
PSRGs; June 2021
55-1
SS-2
SS-3
SS-4
Duplicate (55-4)
SS-5
SS-6
ANALYTE
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
11/16/21
Greatest
Residential
PSRG
Industrial/Commercial
Protection of Groundwater
Concentration
(mg/kg)
PSRG (mg/kg)
PSRG
(mg/kg)
4-5 ft BLS
9-10 ft BLS
4-5 ft BLS
2.5-5 ft BLS
2.5-5 ItBLS
1-2 ft BLS
4-5 ft BLS
RCRA Metals by Method 6020D/7471B
Arsenic
1.36
2.17
2.35
3.44
4.18
2.53
1.21
4.51 (G (s))
0.68
3.0
5.8
Barium
61.9
252
62.1
96.2
103
60.2
30.6
252
3100
47000
580
Cadmium
<0.0614
0.0639J
<0.0714
0.414J
<0.0727
<0.0632
<0.0635
0.414
14
200
3.0
Chromium (Total)
24.7
33.3
45.1
21.7
172
91.9
36.1
172
23000
350000
360000
Lead
11.8
21.2
16.0
236
11.1
12.2
7.50
236
400
800
270
Mercury
0.01341
<0.0131
<0.0156
0.130
0.0487
0.01971
I <0.0139
0.130
4.7
70
NE
Selenium
<1.01
1.20J
<1.17
<1.13
<1.19
<1.04
<1.04
1.20
78
1200
2.1
Silver
<0.0458
<0.0446
<0.0532
0.117J
<0.0542
<0.0471
<0.0473
0.117
78
1200
3.4
Hexavalent Chromium
NT
NT
NT
NT
NT
NT
NT
6.66 (H (d))
0.31
6.5
3.8
VOCs by Method 8260D
Acetone
0.0191
0.003 J
0.009 J
0.0101
0.020 J
0.023
0.0041
0.023
12000
140000
25
Benzene
<0.0006
<0.0006
<0.0008
<0.0007
<0.0008
<0.0007
<0.0007
0.001 (G(S))
1.2
5.4
0.01
Hexane
<0.0007
<0.0007
<0.0009
0.00101
<0.0009
<0.0008
<0.0008
0.0010
130
540
55
Methyl Ethyl Ketone
<0.0007
<0.0007
<0.0008
<0.0008
<0.0009
<0.0007
<0.0008
0.001 (E (s))
5500
40000
17
SVOCs by Method 8270E
Anthracene
<0.159
<0.155
0.3121
<0.179
<0.189
<0.164
<0.165
0.312
3600
45000
1300
Benzo(a)anthracene
0.205J
<0.151
1.04
<0.174
<0.183
<0.159
<0.160
1.04
1.1
21
0.35
Benzo(a)pyrene
0.222J
<0.159
0.688J
<0.184
<0.194
<0.169
<0.169
0.688
0.11
2.1
0.12
Benzo(b)fuoranthene
0.2701
<0.158
1.21
<0.183
<0.193
<0.168
<0.168
1.21
1.1
21
1.2
Benzo(g,h,i)perylene
<0.151
<0.147
0.5611
<0.170
<0.179
<0.156
<0.157
NA
NE
NE
NE
Benzo(k)fluoranthene
<0.153
<0.149
0.354J
<0.171
<0.181
<0.157
<0.158
0.354
11
210
12
Chrysene
0.1961
<0.154
0.961
<0.178
<0.187
<0.163
<0.164
0.961
110
2100
36
Fluoranthene
0.388J
<0.133
2.09
<0.154
<0.162
<0.141
<0.142
2.09
480
6000
670
Indeno(1,2,3-cd)pyrene
<0.200
<0.194
0.618J
<0.224
<0.236
<0.205
<0.206
0.618
1.1
21
3.9
Phenanthrene
<0.232
<0.226
0.689J
<0.260
<0.275
<0.239
<0.240
NA
NE
NE
NE
Pyrene
0.3631
<0.145
2.04
<0.168
<0.177
<0.154
<0.154
2.04
360
4500
440
Acceptable Carcinogenic
RESIDENTIAL RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
3.70E-05
1.0 E-04
Calculated Sample Non-
Carcino enic Hazard Index
2.40E-01
HI=1
Acceptable Carcinogenic
NON-RESIDENTIAL RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
3.00E-06
1.0 E-04
Calculated Sample Non-
Carcino enic Hazard Index
1.90E-02
HI=1
Acceptable Carcinogenic
CONSTRUCTION
WORKER RISK CALCULATIONS SUMMARY
Sum Risk Range and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer
Risk Sum
2.20E-06
1.0 E-04
Calculated Sample Non-
Carcinogenic Hazard Index
2.40E-01
HI=1
NOTES:
1. NT= Not Tested
2. NE = Not Established
3. All values reported in milligrams
per kilogram (mg/kg)
4. VOCs = Volatile Organic Compounds.
5. SVOCs = Semi -Volatile Organic Compounds.
6. J = Concentration was detected between the method detection
limit and the reporting limit; value is an estimation.
7. Underlined values exceed Protection
of Groundwater
PSRGs
8. Bold values exceed the Residential PSRG
9. Shaded values exceed Industrial/Commercial PSRG
10. NT = Not Tested
11. NA=Not Applicable

TABLE 3
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN SOIL
400 W MAIN STREET
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NO. R3710.00
PRELIMINARY SOIL REMEDIATION GOALS
SAMPLING LOCATION
PSRGs; June 2021
ANALYTE
A
B (s)
B (d)
C (s)
C (d)
D (s)
D (d)
E (s)
E (d)
Duplicate E(s)
F (s)
Duplicate F(s)
F (d)
G (s)
G (d)
H (s)
H (d)
Protection of
Residential PSRG
Industrial/Commercial
11/16/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/17/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
11/18/21
Groundwater PSRG
(mg/kg)
PSRG (mg/kg)
1 ft BLS
2.5 ft BLS
4-7.5 ft BLS
2.5 ft BLS
5.5-10 ft BLS
3 ft BLS
7-9 ft ft BLS
3 ft BLS
8-9 ft BLS
3 ft BLS
3 ft BLS
3 ft BLS
7-9 ft BLS
3 ft BLS
9 ft BLS
2 ft BLS
6 ft BLS
(mg/kg)
RCRA Metals by Method 6020B/7471B
Arsenic
0.841J
2.19
1.71
1.65
3.53
3.82
1.58
1.58
1.24
1.21
1.29
1.52
1.73
4.51
2.93
2.12
1.42
0.68
3.0
5.8
Barium
34.2
181
206
51.4
2.66
171
192
89.6
93.8
36.0
70.6
83.0
67.6
149
195
130
158
3100
47000
580
Cadmium
<0.0602
<0.0678
<0.0610
<0.0662
<0.0630
<0.0654
0.0815J
<0.0650
<0.0632
<0.0622
<0.0656
<0.0622
<0.0644
<0.0656
<0.0653
<0.0652
0.09431
14
200
3.0
Chromium (Total)
10.5
38.2
31.5
20.4
35.9
43.1
138
25.2
12.7
13.8
22.3
19.9
20.8
31.3
60.1
31.7
155
23000
350000
360000
Lead
12.8
13.3
8.74
14.2
17.7
13.8
11.8
15.2
11.1
13.8
11.5
14.0
15.0
14.2
12.8
15.5
6.32
400
800
270
Mercury
0.01821
<0.0148
<0.0133
<0.0145
<0.0138
<0.0143
<0.0145
<0.0142
<0.0138
<0.0136
0.0181J
<0.0136
<0.0141
<0.0143
<0.0143
0.0321J
<0.0161
4.7
70
NE
Selenium
<0.986
<1.11
<0.998
<1.08
<1.03
<1.07
<1.09
<1.06
<1.04
<1.02
<1.07
<1.02
<1.05
<1.07
<1.07
<1.07
<1.20
78
1200
2.1
Silver
0.0789 J
<0.0505
<0.0454
<0.0493
<0.0470
<0.0488
<0.0495
<0.0484
<0.0471
<0.0464
<0.0489
<0.0464
<0.0480
<0.0489
<0.0486
0.0978 J
<0.0548
78
1200
3.4
6.66
Hexavalent Chromium
NT
NT
NT
NT
NT
NT
0.577 J T8
NT
NT
NT
NT
NT
NT
NT
<0.330 T8
<0.316 T8
0.31
6.5
3.8
1.84 T8*
VOCs by Method 8260D
Acetone
0.0081
0.004J
0.0031
0.0051
0.0031
0.0041
0.0111
0.0161
0.0071
0.002J
0.0061
0.0121
<0.002
0.015J
0.0041
0.0071
<0.003
12000
140000
25
Benzene
<0.0006
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0007
<0.0006
<0.0007
<0.0007
<0.0007
<0.0007
0.0011
<0.0007
<0.0007
<0.0008
1.2
5.4
0.01
Hexane
<0.0007
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0007
<0.0007
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0008
<0.0009
130
540
55
Methyl Ethyl Ketone
<0.0007
<0.0008
<0.0008
<0.0007
<0.0008
<0.0008
0.0011
0.0011
<0.0007
<0.0007
0.00091
0.00091
<0.0007
0.0011
<0.0008
0.00081
<0.0009
5500
40000
17
SVOCs by Method 8270E
Anthracene
<0.156
<0.176
<0.158
<0.172
<0.163
<0.170
<0.172
<0.169
<0.164
<0.161
<0.170
<0.161
<0.167
<0.170
<0.169
<0.169
<0.191
3600
45000
1300
Benzo(a)anthracene
<0.152
<0.171
<0.154
<0.167
<0.159
<0.165
0.399J
<0.164
<0.159
<0.157
<0.165
<0.157
<0.162
<0.165
<0.165
0.1661
<0.186
1.1
21
0.35
Benzo(a)pyrene
<0.161
<0.181
<0.163
<0.177
<0.168
<0.175
0.3871
<0.173
<0.169
<0.166
<0.175
<0.166
<0.172
<0.175
<0.174
<0.174
<0.196
0.11
2.1
0.12
Benzo(b)fluoranthene
<0.160
<0.180
<0.162
<0.175
<0.167
<0.173
0.498J
<0.172
<0.168
<0.165
<0.174
<0.165
<0.170
<0.174
<0.173
0.1921
<0.195
1.1
21
1.2
Benzo(g,h,i)perylene
<0.149
<0.167
<0.150
<0.163
<0.155
<0.161
0.2051
<0.160
<0.156
<0.154
<0.162
<0.154
<0.159
<0.162
<0.161
<0.161
<0.182
NE
NE
NE
Benzo(k)fluoranthene
<0.150
<0.168
<0.152
<0.165
<0.157
<0.163
<0.165
<0.161
<0.157
<0.155
<0.163
<0.155
<0.160
<0.163
<0.162
<0.162
<0.183
11
210
12
Chrysene
<0.155
<0.175
<0.157
<0.171
<0.162
<0.169
0.4191
<0.167
<0.163
<0.160
<0.169
<0.160
<0.166
<0.169
<0.168
<0.168
<0.190
110
2100
36
Fluoranthene
0.135J
<0.151
<0.136
<0.148
<0.141
<0.146
1.04
<0.145
<0.141
<0.139
0.329J
0.287J
<0.144
<0.146
<0.146
0.314J
<0.164
480
6000
670
Ideno(1,2,3-cd)pyrene
<0.196
<0.220
<0.198
<0.215
<0.205
<0.213
0.229J
<0.211
<0.205
<0.202
<0.213
<0.202
<0.209
<0.213
<0.212
<0.212
<0.239
1.1
21
3.9
Phenanthrene
<0.227
<0.256
<0.230
<0.250
<0.238
<0.247
1.02
<0.245
<0.239
<0.235
<0.248
<0.235
<0.243
<0.248
<0.247
<0.246
<0.278
NE
NE
NE
Pyrene
<0.146
<0.165
<0.148
<0.161
<0.153
<0.159
0.857
<0.158
<0.154
<0.151
0.324J
0.288J
<0.156
<0.159
<0.159
0.308J
<0.179
360
4500
440
NOTES:
1. NT = Not Tested
2. NE = Not Established
3. All values reported in milligrams per kilogram (mg/kg)
4. VOCs = Volatile Organic Compounds.
5. SVOCs = Semi -Volatile Organic Compounds.
6. 1 = Concentration was detected between the method detection limit and the reporting limit; value is an estimation.
7. Underlined values exceed Protection of Groundwater PSRGs
8. Bold values exceed the Residential PSRG
9. Shaded values exceed Industrial/Commercial PSRG
10. NT = Not Tested
11. * = Retest sample result
12. T8 = Sample analyzed out of hold

TABLE 4
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN GROUNDWATER
AND RISK CALCULATIONS
SOUTHANK BUILDING,
400 WEST MAIN STREET
DURHAM, NORTH CAROLINA
MID -ATLANTIC
JOB NO. R3710.00
North Carolina
North Carolina Non-
TMW-1
TMW-2
TMW-3
TMW-4
TMW-5
TMW-6
Duplicate
Greatest
North Carolina
Residential Ground
Residential Ground
Analyte
(TMW-4)
Groundwater Quality
11/19/21
11/19/21
11/19/21
11/19/21
11119121
11/19/21
(TMW-1
Concentration
Standards (uglL)
Water Screening
Water Screening
Levels
Levels
o
Not Detected
Not Detected
Not Applicable
Not Applicable
Not Applicable
Acetone
<1.80
4.31 J
2.78 J
<1.80
<1.80
<1.80
<1.80
4.31
6,000
4500000
19000000
Chloroform
4.30
<0.220
<0.220
<0.220
<0.220
<0.220
<0.220
4.30
70
0.81
3.6
cis-1,2-Dichloroethylene
<0.200
<0.200
16.0
-0.200
<0.200
<0.200
<0.200
16.0
70
NE
NE
trans-1,2-Dichloroethylene
<0.180
<0.180
0.370 J
<0.180
<0.180
<0.180
<0.180
0.370
100
22
91
o
Methyl Ethyl Ketone
<0.710
12.6
<0.710
<0.710
<0.710
<0.710
<0.710
12.6
4,000
450000
1900000
Tetrachloroethylene
<0.220
<0.220
64.0
<0.220
<0.220
<0.220
<0.220
64.0
0.7
12
48
Trichloroethylene
<0.180
<0.180
10.5
<0.180
<0.180
<0.180
<0.180
10.5
3.0
1.0
4.4
Vinyl Chloride
<0.170
<0.170
0.568
<0.170
<0.170
<0.170
<0.170
0.568
0.03
0.15
2.5
0.
Arsenic
0.185 J
0.369 J
0.273 J
(0.362 J)
0.330 J
0.189 J
(0.455 J)
0.462
10
NE
NE
_
Barium
54.0
206
86.6
(212)
153
206
(217)
223
700
NE
NE
Chromium
0.916 J
<0.790
0.977 J
2.45
1.43 J
1.12 J
2.27
2.45
10
NE
NE
u
z
Selenium
1.80 J
<0.740
<0.740
(1.51 J)
<0.740
<0.740
0.865 J
1.8
20
NE
NE
Lead
<0.260
<0.260
<0.260
0.402 J
0.444 J
<0.260
0.365 J
0.444
15
NE
NE
RESIDENTIAL
RISK CALCULATIONS SUMMARY
Acceptable
Carcinogenic Sum Risk Range and
Maximum Non -Cancer Hazard Index
Calculated Sample Cancer Risk
2.2E-05
1.0 E-04
Sum
Calculated Sample on -
Carcinogenic Hazard Index
3.2E+00
HI=1
NON-RESIDENTIAL RISK CALCULATIONS SUMMARY
Acceptable Carcinogenic
Sum Risk Range
and Maximum Non -Cancer Hazard Index
Calculated Sample Cancer Risk
3.8E-06
1.0 E-04
Sum
Calculated Sample Non-
Carcinogenic Hazard Index
7.5E-01
HI=1
Notes
ug/L: = micrograms per liter
J = Estimated concentration above laboratory's Method Detection Limit (MDL) but below
the Reporting Limit (RL)
Bold values exceed NCGQS or Risk Calculation Target Values
Underlined values exceed Residential GWSL
Italicized values exceed Non -Residential GWSL
<# = Less than MDL
(#) = Dissolved concentration reported in lab -filtered sample
RCRA 8 Metals by EPA Method 6020E and 7040A
SVOCs = Semivolatile Organic Compounds analyzed by EPA Method 8270
VOCs = Volatile Organic Compounds analyzed by EPA Method 8260

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EXHIBIT 5
COMPLETED VAPOR INTRUSION MITIGATION SYSTEM
(VIMS) DESIGN SUBMITTAL REQUIREMENTS CHECKLIST
ft Mid Atlantic

Vapor Intrusion Mitigation System (VIMS)
Design Submittal Requirements
NCDEQ Brownfields Program — July 2021
In order to more efficiently process and approve VIMS designs, the Brownfields Program has standardized the format for design
submittals. We have generated this format in the form of a checklist to allow for ease in submittal by the prospective developer's
consultant and the Brownfields Program's completeness review. The checklist below outlines the minimum requirements and
submittal formal under the Brownfields Program for VIMS system design considerations and reporting. All VEvIS design submittals
to the Brownfields Program must include this completed checklist in this required format. Strictly adhering to these design
submittal requirements will allow DEQ to minimize its review time for the design and the scope of performance and pre-
occupancy sampling wherever possible. However, if these requirements are not followed fully, DEQ will require a more
extensive and on -going sampling protocol to ensure that the VIMS is fully protective of public health. For the purposes of
These requirements, PE shall mean a Professional Engineer licensed in North Carolina.
The benefits of following these requirements include:
- Significant Professional Engineering design discretion by a PE as to the VIMS design;
- Minimal turnaround time as the Brownfields Program review will consist of a completeness check rather than a
detailed design review;
- Pre- and post -occupancy sampling location and frequency minimization and the lowest possible frequency of pre -
/post -occupancy sampling to confirm system efficacy, at ❑EQ's discretion; and
- Potential reduction in long term monitoring requirements and costs_
If these requirements are not followed, and the VIMS design fails a completeness check:
- Significant delays and associated costs may be incurred as DEQ conducts an in-depth review;
Subsequent design modifications and costs of delay associated with multiple review iterations; and
The establishment of extensive ongoing sampling requirements to ensure adequate system performance and
public health protection.
Please note that this VIN4S design submittal is not the end of communication with the Brownfields Program. Best practices
for successful project completion and avoiding instal lationlconstruction delays include maintaining close coordination and
consultation with the Brownfields Program between the PD, VIMS contractors, and all general contractors for the
installation of the design. This will avoid costly construction delays and installation issues that would trigger additional
monitoring requirements that otherwise would not be necessary. It is important that significant advance notification of
schedules. and subsequent rescheduling as it occurs, for the following activities (at a minimum) is provided to the
Brownfields Program:
Project construction;
- Design modificationladdendums:
- Installation;
Performance testing; and
Inspections
Xote: The below format should be followed verbatim in its entirety in the VIMS design submittal to satisfy and facilitate the
completeness review performed by the DEQ Brownfields Program. In addition, this document is to be completed and
submitted as a checklist along with the design to ensure the necessary elements are addressed in the design
VIMS Design Checklist Version I, July 2021

n Section 1. Introduction
Provide a brief background of the Brownfields Property and basis for installing a VIMS (e.g. off -site migration of
contaminants, on -site releases, chlorinated solvents, pre-emptive approach for residential redevelopment, etc.). Document
the type of foundation design required by construction plans (e.g. waffled construction, ground floor post -tension cabling,
build -to -suit construction, or other unique construction plans). Additional items to be included in the VIMS design
submittal must include:
.1 � L Brownfield Project ID#, Parcel #s, address(es), site history, approximate acreage of site, and contact
information for the developer, consultant. VIMS installation contractor, and Brownfields Project Manager.
„i ❑ If vapor mitigation is not proposed for all buildings (new, existing, or partial building), provide a risk -based
1� justification for why mitigation is not needed for all buildings (Note that confu-matory sampling of unmitigated
ar as may be required post construction4enovation).
2 Discussion of proposed site redevelopment (e.g., townhomes, apartments, commercial, mixed -use, retail, etc.),
and general layout of building(s) - (e.g., garage on first floor, with living space on second and third floors,
presence of elevators, former textile mill with ground floor and basement level apartments, podium parking first
floor, 10 story apartment building with podium parking on first three floors, etc.).
Include references to the following figures (to be included in the Figures section outlined below):
d Site vicinity map
'A- 14 Figures detailing all existing and/or proposed buildings overlain on historical sampling locations/known
impacts
d Figures detailing the approximate ground floor square footage, including square footage of area proposed for
,4'y mitigation (if different), of relative Buildings and their proposed use per floor. Include footprint of planned
d olit]on or retention of existing buildings
Locations of thickened footers, separate slabs, etc. that may hinder communication between slab segments
d Locations of relevant mitigation features (including but not limited to extent of vapor barrier, suction lines,
riisjrs, extraction points, pressure monitoring points. etc.)
CV Locations of vertical walls in contact with soils (and a statement regarding whether any such features exist or
�t) ij 5
i The Design has a PE Seal using the following language:
I "The Vapor Intrusion Mitigation System (VIMS) detailed herein is designed to mitigate intrusion
of subsurface vapors into the subject building from known Brownfields Property contaminants in
a maauner that is in accordance with the most recent and applicable guidelines including, but not
limited to, DWM Vapor Intrusion Guidance, Interstate Technology & Regulatory Council (ITRC)
guidance, and American National Standards Institute (ANSI)/American Association of Radon
Scientists and Technologists (AARST) standards. The sealing professional engineer below is
satisfied that the design [add "and its installation" for use in an installation report] is [are]
fully protective of public health from known Brownfields Property contaminants."
Note: If a VIMS is not installed for certain portions of a Brownfields Property due to open-air 'podium' construction or
parking decks, a VIMS may still be required for features such as elevator shafts, stairwells, and/or areas with utility
penetrations that exchange air with occupied areas. Confirmatory sampling of these areas and associated occupied spaces
may be required during post construction/renovation.
2
VIMS Design Checklist Version 1, July 202I

n Section 2. Desijzn Basis
Specify which type(s) of VIMS is intended for the planned structures, selecting which is appropriate, and explaining the
basis for the selection:
❑Passive System. Note for all passive systems, a mechanism/process shall be established (to be approved by
DEQ) by which the system can be made active, which may include a reliance on information from pressure
measurements, soil gas and/or indoor air sampling, or changes in site conditions. A passive system should be
digned and installed such that the passive system is as effective as an active system at preventing vapor intrusion.
13ActiveSysiem. Note a pressure differentia] resulting in depressurization below the slab of 4 pascals or greater at
e� remote extents of each VIMS area is considered sufficiently depressurized (low pressure readings such as 1 to 2
pascals may be acceptable if employed with continuous pressure measurement during varied HVAC situations,
weather events, and climate for winter and summer months). An overview of the alarm system that informs
appropriate parties in the event the system malfunctions should be included.
Note: Pressure monitoring points are recommended to be placed at locations remotely distant from where each suction point
transitions to below the slab in addition to locations positioned near each suction point and associated horizontal piping. if
monitoring points are not installed at remote locations, future sampling requirements may necessitate installation of
additional monitoring locations or an evaluation of indoor air quality.
For all s stetzi deli s the following design specifications must be included as exhibits:
31 Sub -slab Venting Construction Materials and Installation. Design specifications must be included as an exhibit
(see Section 8 below). All piping must be labeled at intervals no greater than 10 linear feet and state the purpose of
th system along with contact information for questions or repairs.
Membrane Vapor Barrier Constriction Materials and Installation. Design specifications must be included as an
exhibit (see Section 8 below). Particular attention should be paid to the design and diagrams fat sealing barriers at
slab penetrations and edges. Note: Brownfields Property contaminants of concern (CCCs) must not be present in
building materials.
Note: if materials are proposed that are not specifically rated for chemical resistance to specific site contaminants of
concern, this will have a bearing on DEQ's determination of performance testing requirements following construction.
Specification documentation should be provided for all materials utilized as part of the VTMS.
Note: A]1 utility penetrations are required to include trench darns. Include details on trench dam installation as part of
system design.
Section 3. Quality Assurance 1 Quality Control
CY Details on planned inspections are required for all gravel & piping prior to installing the vapor barrier, and are
required for all sections of the vapor barrier prior to pouring the slab. These inspections must be conducted by
"b q lified personnel under the supervision of the design PE and include field logs and photographs.
X 7A statement committing to provide a minimum of48 business hours' advance notification to the Brownfields
Pr gram prior to inspections should be included.
[M Smoke Testing andlor Thickness (Coupon) Measurements: Smoke testing is strongly recommended for both
roll -out and spray applied harriers. Coupon testing will be required on spray application barriers only.
Note: Non-performance of adequate inspections or smoke testing will have a bearing on DEQ's determination of
performance testing requirements following construction.
V1MS Design Checklist Version 1, July 2021

4. Posh
i Effectiveness Te,,
dDiscussion of Pilot/Influence Testin is required for passive and active systems prior to occupancy with the
objective being to document that all areas below the slab can be effectively influenced by the current piping
network. Testing details should include, at minimum:
Pressure monitoring paints: Note based on pilot testing results and review by the Brownfields Program,
the numbez of pressure monitoring points installed for pilot testing may ultimately reduce the number of
permanentressure monitoring points.
ressure monitoring points are placed at locations that are demonstrated to be remotely distant
from where each suction point transitions and are located at the extents of the area of influence to
' below the slab in addition to locations near each suction point and associated horiMnml piping
,? Sub -slab vacuum monitoring and/or sample collection points: Note these should be installed PRIOR to
�k installation of floor slab(s). Drilling through concrete slabs and VIMS barriers after a concrete slab is in
place may result in significant issues regarding the sealing of the sampling paint to the VI barrier once the
concrete slab has been poured.
❑ Discussion of pour back areas including:
!� ❑ Protection of and testing following completion: Note if concrete pour back areas for future tenants are
1� included in the VIMS design or if slab modifications are made in the future, communication testing will be
required after completion of each of the following events: 1) once the pour back area VI barrier has been
installed, 2) following completion of tenant up -fit activities, 3) prior to pouring the concrete floor slab, and
4) following repair of any damage to the VI barrier.
❑ Commitment to DEQ notification of a minimum of 48 business hours prior to the start of tenant up -tit
activities.
❑ Discussion regarding sampling/protective measures that will be taken if a building is occupied during up -
fit activities.
Note: Section 3 (Quality Assurance/Quality Control) above will apply to all future pour backs and slab modifications; these
requirements apply to all system or slab alterations regardless of how small the altered area. If pour -back area
communication testing is not deemed sufficient prior to floor slab being poured, this will result in the need for additional
sampling. Alteration of pour back areas or alteration of slabs in the future may necessitate future sampling of the site
buildings.
❑ Discussion of protection of exposed systems: During any time the system is left exposed (i.e. without a
concreteiwooden cover in place), protective measures must be implemented, as noted above, and scheduled
inspections of the exposed system are required. In addition to the pre -occupancy testing, during the time that the
system is left exposed, monitoring, including vapor intrusion assessment, will be conducted in the subject building.
�r if PCE, TCE, and/or select daughter products are present at the Brownfields Property, indoor air sampling will be
required.
❑ Discussion of proposed pre -occupancy soil gas and/or indoor air sampling: Sampling is to be completed prior
to occupancy and the data will be compared to applicable DEQ screening criteria. Include considerations for
resampling in the event that impacts are identified above applicable criteria. Note: Unlike the remainder of this
document, which has significant PE discretion in design; soil gas/indoor air sampling frequency and locations is
subject to the sole discretion of the DEQ Brownfields Program.
Note: Pilot/Influence Testing, Soil Gas, and/or Indoor Air Sampling must be submitted to the Brownfields Program for
conditional occupancy considerations as per standard Brownfields VI provisions.
4
VIMS Design Checklist Version 1, July 2021

nSection 5. Post -Occupancy Effectiveness Testin — Should be specified with the design submittal and not
at a later date.
Discussion of Dri-going Pressure Testin : Note this is required for active systems to be conducted on a
monthly basis for the first year with collected information submitted to the Brownfields Program on a quarterty
basis. Based on the first year of pressure readings, and with approval of the BrownfieIds Program, pressure testing
may be collected quarterly (see below) and data would be submitted with the annual Land Use Restriction Update
(LURU) following the first year of data collection. Nate that the Brownfields Program utilizes a `sliding scale` of
pressure reading collection frequency vs. the stated depressurization goal or observed depressurization (e.g., if
VIMS is designed (or observed) to obtain a pressure differential less than 4 pascals, more frequent depressurization
C�D,c measurements will be necessary and may include continuous data logging; or an upgrade to the VIMS to increase
[, pressure differentials may be necessary),
Discussion of proposed post -occupancy soil gas and/or indoor air sampling: Sampling is to be completed post
occupancy and the data will be compared to applicable DEQ screening criteria, Include considerations for
resampling in the event that impacts are identified above applicable screening criteria. Note_ Unlike the remainder
of this document, which has significant PE discretion in design; soil gas/indoor air sampling frequency and
locations is subject to the sole discretion of the. DEQ Brownfields Program.
Note: In addition to these requirements, townhomes remain subject to the sampling requirements outlined in the DEQ
Brownfields Townhome Minimum Requirements located at rownflelds.org. Ensure that Townhome
redevelopment has been approved by the NC DEQ Brownfields Program in advance of redevelopment planning.
n Section 6. Future Tenants & Builditnp Uses
This section must address plans to notify future tenants of the presence of a VIMS and to prevent future tenants or
1Q.�1 occupants from exposing/damaging the VIMS without the oversight of a qualified F.E. Note that if the VIMS is
exposed (for installation of new utilities, etc.), the same inspection requirements and reporting as for initial
installation is required.
Section 7. Reporting
This section must discuss reporting deliverables within 60 days fallowing completion of initial post -construction testing as
outlined i Sections 4 and 5 above and a commitment to include in the final deliverable:
A report prepared and submitted to the Brownfields Program under PE seal
Vuminary of the installation, QA/QC measures, post-construction/pre-occupancy system effectiveness testing
statement from the PE providing an opinion of whether the VIMS was delivered in a condition consistent with
the VIMS design and objectives. Note: Certain components of these reporting requirements, including pressure
{� measurements, soil gas sampling, and indoor air sampling, can be conducted and reported under a N,C. licensed
C Pr essional Geologist seal.
Kfppe dices to include at
minimum —as -built drawings (also signed/scaled by a PE);
gall inspection logs including photographs and field logs. Note that the inspection logs do not need to be
addressed, in the text of the report unless information pertinent to the operation of the VIMS was discovered; and
An index of; and individual safety data sheets for, any materials used during construction that could
coyiribute to background indoor air contamination.
PE sealed statement regarding the system effectiveness verbatim as follows_
"The Vapor Intrusion Mitigation System (VIMS) detailed herein is designed to mitigate intrusion
of subsurface vapors into the subject building from known Brownfields Property contaminants in
a manner that is in accordance with the most recent and applicable guidelines including, but not
limited to, DWM Vapor Intrusion Guidance, Interstate Technology & Regulatory Council (ITRC)
VIMS Design Checklist Version 1, July 2021

guidance, and American National Standards Institute {ANSI}/American Association of Radon
Scientists and Technologists (AARST) standards. The seating professional engineer below is
satisfied that the design [add "and its installation' for use in an installation report] is [are]
fully protective of public health from known Brownfields Property contaminants.'
_n Section 8. Design Submittal Exhibits
Drawin s t be included:
General Site Location Map (to include a scale and north arrow)
Site Fi ire that includes:
L+� The Browniields Property boundary and immediately adjacent properties of la�tdmarks such as
streets;
raphic scale and north arrow;
M Historical sampling locations and known impacts (groundwater, soil, soil -gas, subs -slab, indoor air,
and if available on -site ar adjacent surface water locations) relative to existing and proposed structures;
�k d
Reference to table(s) in the VIMS Plan where analytical results are provided. These results should
be compared to the appropriate screening criteria (residential or non-residential IASL's, etc;.).
l_ C2f Design Specifications: Sub -Slab Venting Construction Materials and Installation; Membrane Vapor
Barrier Construction Materials and Installation
Material S eciflcation Sheets for all items associated with the VIMS (vapor barrier, piping, mastic, tape,
,,I-\" sealants, cleaners, etc.)
Esection 9. Special. Considerations for Retrofits
The following details will need to be provided for DEQ review for a planned retrofit of existing buildings:
❑ Complete explanation of subsurface structural conditions on all site buildings, including those buildings that are
not proposed for mitigation but will remain on -site including but not limited to details on the presence or absence of
the following:
❑ Basetnentslcrawlspaces;
❑ Vertical walls in contact with soil;
❑ Details on slab thickness and underlying conditions (i,e. slab on gravel, slab on grade, slab over
crawispace, etc.);
❑ Details on number of slabs per building that are connected that have differing thicknesses or thickened
footer separations or sub -walls that would create isolated slab areas for consideration or would hinder overall
VWS influence;
Cl Obvious issues with slab integrity such as cracks or voids, etc.);
❑ Presence of sub -slab utility conduits, trenches, or tunnels that could act as preferential pathways and the
need to mitigate (e.g. installation of trench dams, anti -seep collars, etc.);
❑ Sumps;
❑ Elevator pits; and
❑ Other applicable subsurface building features.
❑ Details on proposed sealing/repairs of obvious/existing concrete slab from minor caulking of floor
cracks./expansion joints, and VIMS core drilled suction points, to possible VIMS saw cut trench sealing or
specialized coatings for entire floor slab (e.g. Retro-CoatTm or other similar coatings).
❑ Details on radius of influence in pilotelcommunication testing planned.
❑ Existing buildings to remain as part of redevelopment and or proposed buildings shown on the Site Plan should
be accurate and complete. At a minimum, plans should provide the following details:
6
VIMS Design Checklist Version 1, July 2021

❑ Detailed foundation plans - In addition to displaying piping network and proposed monitoring point
locations, foundation plans should show all footers, grade beams, and other sub -slab features that could
affect vacuum communication. This would also include sub -grade crawl spaces, basements, tunnels, walk-
out basements, elevator pits, and other situations where soil is in contact with side walls of structure in
addition to below the footprint of the building slab. Provide details on any vertical walls in contact with soil
and the planned mitigation of such.
[]Drawings shall be provided of each VIMS barrier sealing detail, including piping layout {transition from
slotted PVC, terra vent, etc. to solid piping through grade beams for example, and examples of these detail
drawings should be called out on VIMS layout drawing. When possible, drawings should be provided in
color so that VIMS piping, extents of proposed vapor barrier, proposed sample/vacuutn monitoring locations
and other features can be easily distinguished.
❑Detailed drawings of grade beams, thickened slabs, and other sub -slab features that could affect VIMS
influence must be clearly defined and easily discernable from existing or proposed interior walls that are
above the floor slab (which would have no effect on vacuum influence below the slab).
Useful Reference(s):
❑ NOTE. Include references to any guidanceldocuments used or referenced by the PE during design of the VIMS_
Division of Waste Management (March 2018, Version 2) - "Vapor Intrusion Guidance"
Note: this document also contains in Appendix H the "Brownfields Program Vapor Intrusion Mitigation System (VIMS)
<I/ Design Submittal New Construction Minimum Requirements Checklist"
\L https./. deq.nc,gov/about/divisions/waste-management/waste-management-permit-guidance/dwm-vapor-intrusion-guidance
"North Carolina Brownfields Program Minimum Requirements for Townhome Developments" (May 2020)
https. 'deq.nc.gov/about,divisions/waste-management/bf/statutes
ITRC Guidance Website - "Technical Resources for Vapor Intrusion Mitigation"
https. i/www.itrcweb.org/Guidance/ListDocuments?topicID=28&subTopiclD=3 9
ANSI/AARST CC-1000, "Soil Gas Control Systems in New Construction of Buildings".
Note: CC-1000 includes companion guidance that is not part of the ANSLAARST American National Standard
Institute (ANSI), and may contain material that has not been subjected to public review or a consensus process.
https://standai,ds.aarst.org/CC-1 000-201814/
VIMS Design Checklist Version 1, July 2021