Pre-Renovation Hazardous Materials Survey Report Student Union
Sonoma State University Rohnert Park, CA
Prepared for:
1801 East Cotati Avenue Rohnert Park, California 94928
Prepared By: Vista Environmental Consulting
2984 Teagarden Street San Leandro, CA 94577
December 20, 2013
Project No. 1302607
TABLE OF CONTENTS
EXECUTIVE SUMMARY
PAGE
1. INTRODUCTION 1
2. METHODOLOGY 2
3. RESULTS 5
4. RECOMMENDATIONS 11
5. LIMITATIONS & EXCLUSIONS 15
APPENDICES
A. BUILDING DATA
Hazardous Materials Summary
Asbestos Sampling Inventory
Sample and Asbestos-Containing Materials Locations Drawings
Asbestos Analytical Reports
Lead Analytical Reports
Photo Documentation
i
EXECUTIVE SUMMARY
Vista Environmental Consulting (Vista) performed a pre-renovation hazardous materials
survey at the Student Union at Sonoma State University, 1801 East Cotati Avenue, Rohnert
Park, California 94928 (Project Site). The survey was performed to identify and sample
accessible suspect asbestos-containing materials, to identify representative building
components for the presence of lead-containing surface coatings/lead-based paints
(LCSC/LBP), and to visually identify universal waste (UW) materials, polychlorinated
biphenyls (PCBs) containing devices, devices which contain ozone depleting chemicals, and
other hazardous materials. Vista performed the hazardous materials survey on December 5
and 6, 2013.
The results of the survey indicate that the following hazardous materials may be in the path
of construction areas:
Asbestos
The results of the bulk samples collected for asbestos analysis indicate that detectable
concentrations of asbestos greater than 1% are present in the following materials:
MATERIAL DESCRIPTION LOCATION ESTIMATED QUANTITY
Sealant White, HVAC Unit Seam 212 Mech. Room and 2nd Floor NW Mech.
Room 45 SF
(540 LF)
Mastic Black Associated with 12"
Off-White Streak Vinyl Floor Tile
101B, 103, 106, 106A, 106B, 106C, 106D, 108A, 108B, and 209. Residual Black Mastic
Was also Detected in 211 at Threshold (Sample SSU-M01). This May Be Found
Sporadically Throughout.
850 SF
Lead
MATERIAL DESCRIPTION LOCATION ESTIMATED QUANTITY
Lead-Containing Surface Coatings Various Throughout Note 1
ii
Devices with Potential Hazardous Materials
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 258 Other Non-Incandescent Lamps Universal Waste 42 Batteries (Exit Sign & Backup) Universal Waste 12
Light Fixture Ballasts Polychlorinated Biphenyls 138 Water Fountains Ozone Depleting Chemicals 1
The Hazardous Materials Summary, Asbestos Sampling Inventory, Sample and Asbestos-
Containing Materials Location Drawings, Asbestos Analytical Reports, Lead Analytical
Reports, and Photo Documentation can be found in Appendix A – Building Data.
The documents found in the appendices are not stand-alone documents and should not be
separated from this report. Quantities and locations listed in the tables are order of
magnitude estimates and are not to be used for bidding purposes. It is the sole responsibility
of the contractor to verify quantities and locations of hazardous materials in the path of
construction through site visits and contractual bid set documents, including, but not limited
to all specifications, drawings, and addenda. Any discrepancies between the contractual bid
set documentation and site visits must be submitted in writing to the Owner or Owner’s
representative, prior to bidding.
BAAQMD classifications are based upon the material’s condition at the time of the survey or
as rendered as a result of standard manual removal/demolition techniques. The use of
“mechanical means”, non-standard or other aggressive removal/demolition techniques may
result in a different classification.
All asbestos (>0.1%) disturbance and/or removal operations must be conducted by a
Cal/OSHA registered and State licensed asbestos removal contractor. All disturbance and/or
abatement operations should be under the direction of a California Certified Asbestos
Consultant.
Should the removal of identified regulated asbestos-containing materials (RACM) involve at
least 100 square feet or 100 linear feet per project site, per year, then notification to the Bay
Area Air Quality Management District (BAAQMD) and Cal/OSHA must be accomplished
prior to the initiation of such activities.
iii
All activities involving potential and identified lead-containing surfaces should be conducted
in accordance with California Health & Safety Code sections 17920.10 and 10525, 10525.7,
Title 8, California Code of Regulations (CCR), Section 1532.1.
In addition, all removal activities involving identified lead-based paints (LBP) must be
conducted in accordance with Title 17, CCR, Division 1, Chapter 8, Sections 35001 through
36100, which prescribes the use of California Department of Public Health (CDPH) certified
workers, work practices, and other requirements.
Written notification to Cal/OSHA must be accomplished should LBP activities involve equal
to or more than 100 square feet or 100 linear feet of removal in accordance with the
requirements of 8 CCR 1532.1.
Any welding, cutting or heating of metal surfaces containing surface coatings should be
conducted in accordance with 8 CCR 1537 Welding, Cutting, and Heating of Coated Metals,
which require surfaces covered with toxic preservatives, and in enclosed areas, be stripped of
all toxic coatings for a distance of at least 4 inches, in all directions, from the area of heat
application prior to the initiation of such heat application, or 8 CCR 1536 Ventilation
Requirements for Welding, Brazing, and Cutting.
Proper waste characterization and disposal of lead and other heavy metal contaminated
debris or rinsate from mechanical equipment should be conducted in accordance with 22 CCR
Division 4, Chapter 30, and the California Health and Safety Code, Section 25157.8.
Should materials similar to those identified in this report, or if other forms of suspect
hazardous materials are encountered, contractors should be instructed to immediately cease
work activities which may initiate an exposure episode, and notify the appropriate
management personnel.
iv
Report prepared for the Company by:
Christopher R. Burns Senior Project Manager CAC #92-0224 CDPH #663
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1.0 INTRODUCTION
Vista Environmental Consulting, Inc. (Vista) has prepared this pre-renovation hazardous
materials survey report of the Student Union at Sonoma State University, 1801 East Cotati
Avenue, Rohnert Park, California 94928 (Project Site) for Sonoma State University (SSU).
The hazardous materials survey of the Project Site was generally consistent with the Vista
proposal dated October 31, 2013 and approved by SSU.
The purpose of this survey was to identify hazardous building materials so they could be
removed; waste characterized, and properly disposed of prior to being impacted by
demolition activities. The data provided in this report can assist all parties involved in this
project make informed decisions with regards to regulatory compliance and the health and
safety of their employees. This survey included the following:
Visible and accessible suspect asbestos-containing materials (ACM) were assessed and
sampled to determine asbestos content.
Representative painted and coated building components were assessed and
categorized based upon standard selective demolition practices and sampled for lead
content which can be used in preliminary waste stream characterization estimates and
for worker protection.
Visible and accessible materials commonly found in buildings which can potentially
have hazardous properties that are regulated were assessed, but not sampled. These
materials include, but are not limited to:
Universal Waste (UW) materials, such as non-incandescent lamps, batteries,
mercury-containing devices, and electronic waste; Batteries include, but are
not limited to those found in exit signs, emergency lights, fire alarm systems,
and back-up power systems.
Polychlorinated biphenyls (PCBs) containing devices such as lamp ballasts,
wet-type transformers, and hydraulic systems;
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Devices which may contain ozone depleting chemicals, such as Heating,
Ventilation and Air Conditioning (HVAC) systems, refrigerators, freezers, fire
suppression systems and water coolers/fountains.
2.0 METHODOLOGY
Vista performed the hazardous materials survey from December 5 and 6, 2013. The asbestos
survey was conducted by Christopher Burns (#92-0224) a State of California Division of
Occupational Safety and Health (Cal/OSHA) Certified Asbestos Consultant. Javier Rocha, a
Cal/OSHA Certified Site Surveillance Technician (#02-3244), assisted on the survey. The lead
screening survey was conducted by Christopher Burns, who has a Lead-Related Construction
Certificate (#I-663) as an Inspector/Assessor issued by the State of California Department of
Public Health (CDPH).
The survey performed was not intrusive in nature, and did not include access of areas and
sampling of materials which would have required demolition or large scale destructive
testing. Roof sampling was performed using 3” stainless steel cores down to the first hard
substrate. Vista’s intent was to perform a thorough survey and made a good faith effort to
access all building materials down to the structural components and/or interstitial spaces.
Vista made every effort to access these areas, however because non-destructive techniques
had to be employed since faculty and staff were still entering the building, not all interstitial
spaces could be accessed. Energized mechanical equipment was deemed inaccessible at the
time of this survey.
Quantities and locations are based upon areas that were accessed. Materials similar to those
in this report may be present in areas which were not accessed.
Different types of fire doors were checked as part of this survey, however not all doors were
checked, and/or sampled. Vista recommends that all doors are checked prior to demolition for
suspect asbestos-containing materials not addressed in this report.
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Sub-surface areas were not included as part of this survey, hence no excavation was
conducted to discover buried asbestos utility piping concealed below the surface. The project
site was not assessed for the presence of Naturally Occurring Asbestos in the soil.
2.1 Asbestos
The asbestos survey was performed generally in accordance with the AHERA protocol (40
CFR Part 763, Subpart E). Visual identification was performed by assessing visible and
accessible structural, architectural, and mechanical components for the presence of suspect
ACM at the Project Site.
This limited ACM survey was conducted in the following manner:
Suspect ACM was categorized into homogeneous materials. A homogeneous material
is defined as being a surfacing material, thermal system insulation, or miscellaneous
material which is uniform in color and texture. It may also be additionally
subcategorized using the date of installation, when available.
A sampling scheme was developed based upon the location and quantity of the
suspect homogeneous ACM. A rough order of magnitude estimate of each suspect
homogenous ACM was calculated and recorded for future reference. A sampling
scheme, including a specific number of samples per suspect homogeneous ACM, was
calculated prior to sampling.
Sampling guidelines established by the United States Environmental Protection
Agency (USEPA) were utilized for sampling each suspected homogeneous ACM.
Methods described in Appendix K of 8 California Code of Regulation (CCR) 1529 were
utilized in the collection of each suspect homogeneous ACM sample.
Trained California asbestos certified personnel, using appropriate sampling tools and
sterile leak-tight Whirl-pak® containers, collected building materials that were
suspected to contain ACM.
Each suspect ACM sample was collected and sealed in its container and appropriately
labeled with a unique sample identification number and recorded on an asbestos bulk
sampling log. Each log contains a chain-of-custody to assure the proper transition of
the samples from Vista to the analytical laboratory.
Sampling tools were decontaminated, by using a clean wet cloth, between the
collection of each suspect sample to prevent the possibility of cross contamination of
subsequent suspect ACM samples.
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Suspect ACM samples were delivered, under proper chain-of-custody protocol, to Forensic
Analytical Laboratories in Hayward, California. Forensic Analytical Laboratories is
accredited under the National Voluntary Laboratory Accreditation Program (NVLAP) and
the California Environmental Laboratory Accreditation Program (Cal-ELAP). The samples
were submitted for analysis by Polarized Light Microscopy (PLM) utilizing dispersion
staining techniques in accordance with the EPA’s “Method for the Determination of
Asbestos in Bulk Building Materials” U.S. EPA/600/R-93/116, Visual Area Estimate, dated
July 1993 and adopted by the NVLAP as Test Method Code 18/A01.
Samples of “trace” asbestos materials were further analyzed by 400-point bulk asbestos point
count utilizing National Emission Standards for Hazardous Air Pollutants (NESHAP) Final
Rule, 40 CFR, Part 61 methodology.
2.2 Lead
Vista’s lead construction screening assessment included collecting bulk samples of
representative painted and coated surfaces in the path of construction for evaluation of lead
levels for worker health and safety and preliminary waste characterization prior to
construction activities. This survey was not a surface by surface inspection as outlined in the
U.S. Department of Housing and Urban Development (HUD) Guidelines for the Evaluation
and Control of Lead-Based Paint Hazards in Housing pursuant to Title X of the Housing
and Community Development Act of 1992. This analytical data can be helpful in evaluation
of lead-related environmental risks in general, but cannot be used to calculate worker
exposures, are not a substitute for employee exposure monitoring, and are not sufficient for
waste stream profiling.
Lead bulk samples were collected following United States Department of Housing and Urban
Development (HUD) Appendix 13.2: Paint Chip sampling from the Guidelines for the
Evaluation and Control of Lead-Based Paint Hazards in Housing, June 1995 and were
delivered, under proper chain-of-custody protocol, to Forensic Analytical Laboratories in
Hayward, California. Forensic Analytical Laboratories is accredited under American
Industrial Hygiene Association (AIHA), the Environmental Lead Laboratory Accreditation
Program (ELLAP), and the California Department of Public Health (CDPH) for multiple
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metals analysis. The samples were prepared and analyzed by method EPA 3050B/7420,
Flame Atomic Absorption.
Lead-Based Paint (LBP) is defined by CDPH as any paint containing lead levels exceeding
0.5 wt % (or 5000 parts per million) via paint chip sampling or 1.0 milligrams per centimeter
squared (mg/cm²) or greater via X-Ray Fluorescence (XRF) direct read instrument sampling.
Cal/OSHA rules apply to “any detectable concentration of lead” without a specified
detection level.
2.3 Devices with Potential Hazardous Materials
Devices with potential hazardous materials were visually identified during the survey walk
through and their quantities were estimated and recorded. No attempt was made to
disassemble devices or sample suspect materials within the devices. For example, fluorescent
light fixtures must be presumed to contain Universal Waste lamps and ballasts which
contain PCB oil or are electronic waste, pending removal and disassembly of each unit to
determine explicit product specific information that proves otherwise.
3.0 RESULTS
Asbestos
The results of the bulk samples collected for asbestos, and analyzed by PLM Methodology,
indicate that detectable concentrations of asbestos greater than 1% are present in the
following materials:
HOMO. ID
MATERIAL DESCRIPTION LOCATION CAL/OSHA
CLASS BAAQMD
CATEGORY
P Sealant White, HVAC
Unit Seam 212 Mech. Room and 2nd Floor NW Mech. Room
Class II Category I - Non-Friable
Z Mastic
Black Associated with 12" Off-White Streak Vinyl Floor
Tile
101B, 103, 106, 106A, 106B, 106C, 106D, 108A, 108B, and 209. Residual Black
Mastic Was also Detected in 211 at Threshold (Sample
SSU-M01)
Class II Category I - Non-Friable
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BAAQMD classifications are based upon the material’s condition at the time of the survey or
as rendered as a result of standard manual removal/demolition techniques. The use of
“mechanical means”, non-standard or other aggressive removal/demolition techniques may
result in a different classification.
The results of the bulk samples collected for asbestos, and analyzed by PLM, indicate that
detectable concentrations of asbestos are not present in the following tested materials:
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
A Wallboard/Joint Compound White/White 5
B Texture Coat White, Medium 7
C Basecove/Mastic 4" Tan/Yellow & Brown 1
D Vinyl Sheet Flooring/Mastic Beige, Swirl/Yellow 2
E Mastic Yellow & Green, Carpet 2
F Sealant Black, Window Frame 2
G Mastic Yellow, Wainscot 2
H Mortar/Grout Gray/Gray, Floor 2
I Vinyl Sheet Flooring/Mastic Gray/Yellow, Floor 2
J Vinyl Sheet Flooring Beige with Black Dots 2
K Basecove/Mastic 4" Off-White/Yellow & Brown 2
L Tape White, Duct Seam 2
M Basecove/Mastic 4" Black/Yellow & Brown 2
N Sealant Dark Gray, Walls at Concrete Beam
2
O Jacketing White, Pipe 2
Q Sealant White, Pipe & Valve 2
R Sealant Brown, Window Frame 2
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HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
S Sealant Black, Drywall Walls at
Columns 2
T Sealant Gray, Stairs 2
U Sealant Gray, Window Frame/Louver 2
V Mastic/Float Yellow/Gray Carpet 2
W Mastic Yellow/Wall Tile (Elevator) 1
X Mastic Yellow, Wood Panel 2
Y Basecove/Mastic 4" Brown/Brown 2
Z Vinyl Floor Tile 12" Off-White Streak 2
AA Mastic Orange Baseboard 1
BB Concrete Gray, Column, Footing 2
CC Concrete/Rock Gray, Floor 2
DD Temporary Wall White 1
EE Vinyl Floor Tile/Mastic 12" Gray/Yellow 2
FF Grout/Mastic White/Brown, Wainscot 2
GG Vinyl Sheet Flooring White/Speckled 2
HH Mastic Gray, Sink 1
II Mastic/Float Yellow/White 2
JJ Mastic Tan & Brown, Roll-Up Door
Frame 1
KK Insulation Beige, Tank 3
LL Coating Beige, Deck 2
MM Paint Dark Brown, Exterior Trim 2
NN Paint Brown, Exterior Wall 2
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HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
OO Sealant Gray, Expansion Joint 1`
PP Sealant Black, Wood Exterior Wall
Seam 1
QQ Paint/Roofing Silver/Black 3
RR Paint/Parapet, Base, Flashing Silver/Black 3
SS Insulation White, Roof 3
TT Roofing Black, Tar & Gravel 2
UU Parapet/Flashing Black 2
VV Mastic Gray & Black, Patch, Penetrations & Seams
3
WW Wallboard Brown 1
XX Basecove/Mastic 6" Brown/Yellow 1
YY Wallpaper/Mastic White & Brown/Yellow 1
ZZ Temporary Walls Brown 1
Lead
For purposes of this survey, and in accordance with Title 8 CCR, Section 1532.1 (8 CCR
1532.1) and Title 17 of the California Code of Regulations, Section 35001 et. seq. the bulk
paint chip sample or XRF direct read instrument results were interpreted as follows:
1. Lead-based paints (LBP) are present when bulk paint chip samples revealed a lead
concentration of 5,000 milligrams per kilogram (mg/kg) or parts per million (ppm), or 1.0
milligrams per centimeter squared (mg/cm²) via XRF direct read instrument sampling.
2. Lead-containing paints are present when bulk paint chip samples revealed a lead
concentration of <5,000 mg/kg down to the analytical detection limit of the analysis, or
<1.0 milligrams per centimeter squared (mg/cm²) via XRF direct read instrument
sampling down to the detection limit of the device.
3. “No lead detected” was determined when bulk paint chip samples did not reveal a lead
concentration above the analytical detection limit of the laboratory or direct read
instrument sampling device.
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The bulk paint chip results or XRF direct read instrument results for this survey indicated
that the following building component and respective surface coatings have lead
concentrations defining them as LBP, in accordance with Title 17 of the California Code of
Regulations, Section 35001 et. seq.:
No LBP was detected: Please refer to the Conclusions/Recommendations
section below for regulatory clarifications regarding lead in paints.
The bulk paint chip sample results or XRF direct read instrument results for this survey
indicate that the following building components and respective surface coatings have lead
concentrations, in excess of the level for compliance with trigger activities, as defined in 8
CCR 1532.1: Sample # Component Substrate Color Room Result Units SU-Pb01 Wall & Ceilings Drywall White 110 <0.007 wt% SU-Pb02 Ceiling Drywall Maroon 204 WRR <0.007 wt% SU-Pb03 Floor Ceramic Brown 1st Fl. MRR <8 mg/kg SU-Pb04 Horizontal Trim Wood Light Blue 204 <0.006 wt% SU-Pb05 Walls Drywall Blue 204 <0.007 wt% SU-Pb06 Door Frame Metal Brown 1st Fl. - Kitchen 0.19 wt% SU-Pb08 Walls Drywall Brown 214 <0.006 wt% SU-Pb09 Walls & Ceiling Drywall Red 106 <0.007 wt% SU-Pb10 Stair & Handrails Metal Aqua Lobby <0.006 wt%
SU-Pb11 Beam/Door
Frame Wood Brown 101 0.05 wt%
SU-Pb12 Door Wood Blue 203 <0.006 wt% SU-Pb13 Walls Drywall Beige 105 <0.007 wt% SU-Pb15 Beam Concrete Brown 101 <0.007 wt% SU-Pb16 Beam Concrete White 110 <0.009 wt% SU-Pb17 Wainscot 1" x 1" Ceramic White 1st Fl. MRR 13 mg/kg SU-Pb18 Door Frame Wood Black 106 <0.02 wt% SU-Pb19 Wall Drywall Green 108A <0.007 wt% SU-Pb20 Floor Concrete Gray Elev. Room 0.14 wt% SU-Pb21 Wall, Exterior Wood Brown Exterior <0.007 wt% SU-Pb22 Trim, Exterior Wood Dark Brown Exterior <0.006 wt%
SU-Pb23 Awning Frame,
Exterior Metal Brown Exterior 0.4 wt%
SU-Pb24 Deck Concrete Beige 2nd Fl. Entry <0.006 wt% SU-Pb25 Roof/Flashing Asphalt/Metal Silver Roof <0.006 wt% SU-Pb26 Stairs Concrete Yellow Exterior <0.006 wt%
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Devices with Potential Hazardous Materials
Devices with potential hazardous materials were identified at the Project Site. They are as
follows:
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 258 Other Non-Incandescent Lamps Universal Waste 42 Batteries (Exit Sign & Backup) Universal Waste 12
Light Fixture Ballasts Polychlorinated Biphenyls 138 Water Fountains Ozone Depleting Chemicals 1
The Hazardous Materials Summary, Asbestos Sampling Inventory, Sample and Asbestos-
Containing Materials Location Drawings, Asbestos Analytical Reports, and the Lead
Analytical Reports, and Photo Documentation can be found in Appendix A – Building Data.
The documents found in the appendices are not stand-alone documents and should not be
separated from this report. Quantities and locations listed in the tables are order of
magnitude estimates and are not to be used for bidding purposes. It is the sole responsibility
of the contractor to verify quantities and locations of hazardous materials in the path of
construction through site visits and contractual bid set documents, including, but not limited
to all specifications, drawings, and addenda. Any discrepancies between the contractual bid
set documentation and site visits must be submitted in writing to the Owner or Owner’s
representative, prior to bidding.
BAAQMD classifications are based upon the material’s condition at the time of the survey or
as rendered as a result of standard manual removal/demolition techniques. The use of
“mechanical means”, non-standard or other aggressive removal/demolition techniques may
result in a different classification.
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4.0 RECOMMENDATIONS
4.1 Asbestos
Work performed during any activities that disturb the asbestos-containing materials
identified in this report must be done in compliance with the most recent edition of all
applicable federal, state, and local regulations, standards, and codes governing abatement,
transport, and disposal of asbestos-containing materials. These include, but are not limited
to, the following:
CCR, Title 8, Chapter 3.2, Subchapter 2, Article 2.5 - Registration Asbestos-
Related Work Sections 341.6 through 341.14
CCR, Title 8, Section 1529 - Asbestos in the Construction Industry
BAAQMD Regulation 11, Hazardous Pollutants, Rule 2, Asbestos Demolition,
Renovation and Manufacturing
40 CFR Part 763 - Subpart E, Asbestos Containing Materials in Schools (AHERA)
Materials encountered in the building that are not part of this report must be properly
sampled for the content of asbestos or assumed to be asbestos containing prior to any
disturbance.
Prior to activities which will disturb identified or assumed asbestos, a Cal/OSHA registered
and California licensed asbestos contractor must be utilized for abatement of asbestos that
will be impacted. Vista recommends that all abatement operations be conducted under the
direction of a California Certified Asbestos Consultant.
4.2 Lead
At present there is no state or federal regulation requiring mandatory lead removal or
abatement prior to disturbance of building materials with identified lead paint or coatings.
However, there are applicable Cal/OSHA worker protection and training requirements,
Cal/EPA waste disposal requirements, CDPH requirements for public and residential
buildings, and SB 460 lead hazard regulations that apply to lead-related construction
activities, abatement activities and their associated wastes. The following is a brief discussion
and summary of applicable regulatory requirements:
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♦ Cal/OSHA: Title 8, California Code of Regulation (CCR), Section 1532.1 (8 CCR 1532.1)
governs occupational exposure to lead. This regulation requires that prior to initiation of
certain activities, referred to as “trigger tasks”, workers must be trained, medically
evaluated, and properly fitted with respiratory protection, and protective clothing until
statistically reliable personal eight-hour time weighted average (TWA) results indicate lead
exposure levels below the Personal Exposure Limit (PEL) for each unique task which
disturbs lead-based and lead-containing coatings. This process is known as a Negative
Exposure Assessment or NEA.
If the result of the exposure assessment is above the Action Level (AL) additional monitoring
is required and if the result is above the PEL additional exposure monitoring, worker
protection (including respirator protection and PPE), training and medical requirements
apply. However even where the NEA criteria is met, certain hazard communication training
and work practice controls still apply where lead is disturbed. “Trigger tasks” are tasks that
are assumed to exceed the PEL pending an exposure assessment and they encompass the
majority of construction activities that disturb surface coatings. Examples of “trigger” tasks
range from manual paint scraping as a lower expected exposure up to hot work and abrasive
blasting as the highest expected exposures, and include any non-listed task that the employer
determines may potentially expose employees to lead levels above the AL.
“OSHA does not consider any method that relies solely on the analysis of bulk materials or surface content of lead (or
other toxic material) to be acceptable for safely predicting employee exposure to airborne contaminates. Without air
monitoring results or without the benefit of historical or objective data (including air sampling which clearly
demonstrates that the employee can not be exposed above the action level during any process, operation, or activity) the
analysis of bulk or surface samples can not be used to determine employee exposure.”- OSHA Standard Interpretation
May 8, 2000.
OSHA states that these rules apply to “any detectable concentration of lead” without a
specified detection level. Due to the Consumer Product Safety Commission currently
allowing paint to contain up to 90 parts per million (ppm) or 0.009 wt% of lead, the variation
of lead content due to aging and weathering, and the variation of detection limits associated
with analysis of bulk materials, such as paint chips and surface content analysis via XRF, it
is recommended that all painted or coated surfaces be treated as potentially containing lead.
Positive analytical results by either method can be used to indicate that detectable lead is
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present but negative results cannot be interpreted as conclusively demonstrating the absence
of lead.
Analytical data from analysis of bulk materials or surface content of lead can be helpful in
evaluation of lead-related environmental risks in general but cannot be used to calculate
worker exposures and are not a substitute for employee exposure monitoring. As a result of
the above, any employee that works around potential lead-based or lead-containing coatings
must have HAZCOM training and personal exposure air monitoring is additionally required
for employees that disturb such coatings. Significant additional certification, notification,
and work practices are required for materials found to be lead-based.
Any welding, cutting or heating of metal surfaces containing surface coatings should be
conducted in accordance with 29 CFR 1926.354 and 8 CCR 1537. These regulations require
surfaces covered with toxic preservatives, and in enclosed areas, be stripped of all toxic
coatings for a distance of at least 4 inches, in all directions, from the area of heat application
prior to the initiation of such heat application.
♦ Cal/EPA through the Division of Toxic Substance Control (DTSC) regulates disposal of lead
hazardous waste (22 CCR Division 4.5, Minimum Standards for Management of Hazardous
and Extremely Hazardous Wastes). DTSC has issued guidance indicating that architectural
debris with intact lead paint is normally expected to be handled as general construction
waste. However, waste stream segregation and analysis is still required for all lead painted or
coated debris regardless if the paint or coating is intact on a building component or not. The
resulting wastes may be hazardous under California and federal RCRA standards for lead
and therefore require proper handling, packaging, labeling, and transportation under a
proper manifest to a permitted hazardous waste storage, treatment and disposal facility.
♦ CDPH: The Department of Public Health (CDPH) has specific requirements (Title 17
Sections 35001 thru 36100 et. al.) for hazard assessment and work in public or residential
structures in regards to lead-based paint. These regulations require special certifications,
work practices, and notification for such activities.
♦ Senate Bill 460 (SB 460): An act to amend Section 1941.1 of the Civil Code, and to amend
Sections 17961, 17980, and 124130 of, and to add Sections 17920.10, 105251, 105252, 105253,
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105254, 105255, 105256, and 105257 to, the Health and Safety Code, relating to lead
abatement. This bill allows for fines and criminal penalties to be levied on any person who is
found to have performed lead abatement without containment or created a measurable “lead
hazard” based upon current CDPH standards. A “lead hazard” means deteriorated lead-
based paint, lead contaminated dust, lead contaminated soil, disturbing lead-based paint or
presumed lead-based paint without containment, or any other nuisance which may result in
persistent and quantifiable lead exposure.
Vista recommends that all parties that come into contact with paint and dust that has
detectable lead content follow all applicable federal, state and local regulations relating to
employee health and safety and proper disposal of generated wastes.
4.3 Devices with Potential Hazardous Materials
All potential and identified Universal Waste materials (UW) impacted by the work should be
removed and recycled or disposed of in accordance with the UW guidelines established by the
DTSC, as stated in 22 CCR Sections 66261.9 and 66273.1 thru 66273.90.
Vista’s limited visual survey indicated that light fixtures with ballasts that may contain PCB
oil are present. However, due to the limited nature of the random spot checks, Vista
recommends that all ballasts be visually inspected prior to disposal to determine if they
contain PCB’s. Those ballasts marked No PCB’s or PCB Free can be considered as such as
should be treated as UW - electronic waste.
All PCB-containing devices, including, but not limited to ballasts and transformers should be
removed or have the oils removed and properly handled, collected, stored, transported and
recycled or disposed of by an approved recycling or disposal facility in accordance with the
requirements of Title 22 CCR 67426.1.
Devices containing ozone depleting chemicals, petroleum or other chemicals, should be
collected, waste characterized, disposed or recycled according to California rules and
regulations.
All personnel who perform hazardous materials work must be trained and qualified to do so.
They must also follow the most current OSHA regulations including 29 CFR 1910.120 and 8
Sonoma State University – Student Union December 20, 2013 Hazardous Materials Survey Report Project No. 1302607
- 15 -
CCR 5192, Hazardous Waste Operations and Emergency Response, as well as other
applicable federal, state and local laws and regulations.
5.0 LIMITATIONS & EXCLUSIONS
Quantities and locations are based upon areas that were accessed. Materials similar those in
this report may be present in areas which were not accessed. Because of this, Vista
recommends including line item pricing, allowances, and/or additive/deductive wording to
bid sheets for unforeseen conditions.
All material quantities reported herein are rough order of magnitude estimates and should
not be used for bidding purposes. All contractors are responsible for accurately determining
quantities and locations of materials identified in this report.
The survey performed was limited to representative rooms/areas, was not intrusive in nature,
and did not include access of areas and sampling of materials which would have required
demolition or large scale destructive testing. Roof sampling was performed using 3” stainless
steel cores down to the first hard substrate. Vista made a good faith effort based on accepted
industry standards to access all areas in order to assess their potential for having hazardous
materials, however additional materials such as vinyl floor tile or mastics may be under
carpeting or other floor finishes and fixtures, piping and elbows may be inside wall or ceiling
voids, and additional layers of roofing may be under the first layer of hard substrate. Vista
made every effort to access these areas, however because non-destructive techniques had to
be employed since faculty and staff were still entering the building, not all interstitial spaces
could be accessed.
Sonoma State University – Student Union December 20, 2013 Hazardous Materials Survey Report Project No. 1302607
- 16 -
Respectfully Submitted,
Vista Environmental Consulting
Reviewed and Approved
Christopher R. Burns Charles R. Bove Senior Project Manager Principal CAC #92-0224 CAC #92-0160 CDPH #663
STUDENT UNION HAZARDOUS MATERIALS SUMMARY
Asbestos
HOMO. ID
MATERIAL DESCRIPTION LOCATION CAL/OSHA
CLASS BAAQMD
CATEGORY ESTIMATED QUANTITY
P Sealant White, HVAC
Unit Seam
212 Mech. Room and 2nd
Floor NW Mech. Room
Class II Category I - Non-
Friable 45 SF (540
LF)
Z Mastic
Black Associated with 12" Off-White Streak Vinyl
Floor Tile
101B, 103, 106, 106A,
106B, 106C, 106D, 108A,
108B, and 209. Residual Black
Mastic Was also Detected
in 211 at Threshold
(Sample SSU-M01)
Class II Category I - Non-
Friable 850 SF
Lead-Based Paint
None was identified in the 24 samples collected and analyzed.
All remaining tested materials had lead concentrations in excess of the level for compliance with trigger activities, as defined in 8 CCR 1532.1.
Other Hazardous Materials
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 258 Other Non-Incandescent Lamps Universal Waste 42 Batteries (Exit Sign & Backup) Universal Waste 12
Light Fixture Ballasts Polychlorinated Biphenyls 138 Water Fountains Ozone Depleting Chemicals 1
STUDENT UNION ASBESTOS SAMPLING INVENTORY
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
A Wallboard/Joint Compound White/White 5
B Texture Coat White, Medium 7
C Basecove/Mastic 4" Tan/Yellow & Brown 1
D Vinyl Sheet Flooring/Mastic Beige, Swirl/Yellow 2
E Mastic Yellow & Green, Carpet 2
F Sealant Black, Window Frame 2
G Mastic Yellow, Wainscot 2
H Mortar/Grout Gray/Gray, Floor 2
I Vinyl Sheet Flooring/Mastic Gray/Yellow, Floor 2
J Vinyl Sheet Flooring Beige with Black Dots 2
K Basecove/Mastic 4" Off-White/Yellow & Brown 2
L Tape White, Duct Seam 2
M Basecove/Mastic 4" Black/Yellow & Brown 2
N Sealant Dark Gray, Walls at Concrete
Beam 2
O Jacketing White, Pipe 2
P Sealant White, HVAC Unit Seam 2
Q Sealant White, Pipe & Valve 2
R Sealant Brown, Window Frame 2
S Sealant Black, Drywall Walls at
Columns 2
T Sealant Gray, Stairs 2
U Sealant Gray, Window Frame/Louver 2
V Mastic/Float Yellow/Gray Carpet 2
W Mastic Yellow/Wall Tile (Elevator) 1
STUDENT UNION ASBESTOS SAMPLING INVENTORY
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
X Mastic Yellow, Wood Panel 2
Y Basecove/Mastic 4" Brown/Brown 2
Z Vinyl Floor Tile/Mastic 12" Off-White Streak/Black 2
AA Mastic Orange Baseboard 1
BB Concrete Gray, Column, Footing 2
CC Concrete/Rock Gray, Floor 2
DD Temporary Wall White 1
EE Vinyl Floor Tile/Mastic 12" Gray/Yellow 2
FF Grout/Mastic White/Brown, Wainscot 2
GG Vinyl Sheet Flooring White/Speckled 2
HH Mastic Gray, Sink 1
II Mastic/Float Yellow/White 2
JJ Mastic Tan & Brown, Roll-Up Door
Frame 1
KK Insulation Beige, Tank 3
LL Coating Beige, Deck 2
MM Paint Dark Brown, Exterior Trim 2
NN Paint Brown, Exterior Wall 2
OO Sealant Gray, Expansion Joint 1`
PP Sealant Black, Wood Exterior Wall
Seam 1
QQ Paint/Roofing Silver/Black 3
RR Paint/Parapet, Base, Flashing Silver/Black 3
SS Insulation White, Roof 3
TT Roofing Black, Tar & Gravel 2
STUDENT UNION ASBESTOS SAMPLING INVENTORY
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
UU Parapet/Flashing Black 2
VV Mastic Gray & Black, Patch, Penetrations & Seams
3
WW Wallboard Brown 1
XX Basecove/Mastic 6" Brown/Yellow 1
YY Wallpaper/Mastic White & Brown/Yellow 1
ZZ Temporary Walls Brown 1
Amended Report
Bulk Asbestos Analysis(EPA Method 600/R-93-116, Visual Area Estimation)
Forensic Analytical Laboratories
L1161Client ID:Vista Environmental ConsultantsB185216Report Number:Chris Burns
Date Received:2984 Teagarden St.12/11/13Date Analyzed:12/12/13Date Printed:San Leandro, CA 94577
First Reported:
L11611302607 - Sonoma State University, Student Union FALI Job ID:Job ID/Site:
Date(s) Collected: 12/06/2013105Total Samples Submitted:
Total Samples Analyzed: 105
12/09/13
12/12/13
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-A-01 11459441Layer: White Drywall NDLayer: Paint NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %)
SU-A-02 11459442Layer: White Drywall NDLayer: White Joint Compound NDLayer: Paint NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-A-03 11459443Layer: White Drywall NDLayer: White Joint Compound NDLayer: Paint NDLayer: Brown Mastic NDLayer: Tan Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (3 %)
SU-A-04 11459444Layer: White Drywall NDLayer: White Joint Compound NDLayer: White Tape NDLayer: White Joint Compound ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
1 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-A-05 11459445Layer: White Drywall NDLayer: White Joint Compound NDLayer: White Tape NDLayer: White Joint Compound NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-01 11459446Layer: White Drywall NDLayer: White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-02 11459447Layer: White Drywall NDLayer: Off-White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-03 11459448Layer: White Drywall NDLayer: Off-White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-04 11459449Layer: White Drywall NDLayer: Off-White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-05 11459450Layer: White Drywall NDLayer: Off-White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
SU-B-06 11459451Layer: White Drywall NDLayer: White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (10 %)
2 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-B-07 11459452Layer: White Texture NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %)
SU-C-01 11459453Layer: Brown Non-Fibrous Material NDLayer: Tan Mastic NDLayer: Brown Mastic NDLayer: Paint NDLayer: Brown Mastic NDLayer: Paint NDLayer: White Skimcoat/Joint Compound ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Comment: Bulk complex sample.
SU-D-01 11459454Layer: Yellow Mastic NDLayer: Beige Sheet Flooring NDLayer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-D-02 11459455Layer: Beige Sheet Flooring NDLayer: Yellow Mastic NDLayer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-E-01 11459456Layer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (Trace)
SU-E-02 11459457Layer: Green Mastic NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Synthetic (Trace)
SU-F-01 11459458Layer: Black Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
3 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-F-02 11459459Layer: Black Non-Fibrous Material NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-G-01 11459460Layer: Yellow Mastic NDLayer: White Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Fibrous Glass (3 %)
SU-G-02 11459461Layer: Yellow Mastic NDLayer: White Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (3 %)
SU-H-01 11459462Layer: Brown Mastic NDLayer: Red Non-Fibrous Material NDLayer: Grey Cementitious Material NDLayer: Beige Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-H-02 11459463Layer: Red Non-Fibrous Material NDLayer: Grey Cementitious Material NDLayer: Beige Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-I-01 11459464Layer: Brown Mastic NDLayer: Grey Sheet Flooring NDLayer: Fibrous Backing NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Synthetic (20 %)
SU-I-02 11459465Layer: Grey Sheet Flooring NDLayer: Fibrous Backing NDLayer: Yellow Mastic NDLayer: White Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (7 %) Synthetic (20 %)
4 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-J-01 11459466Layer: Beige Sheet Flooring NDLayer: Fibrous Backing NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %) Synthetic (10 %)
SU-J-02 11459467Layer: Beige Sheet Flooring NDLayer: Fibrous Backing NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %) Synthetic (10 %)
SU-K-01 11459468Layer: Off-White Non-Fibrous Material NDLayer: Tan Mastic NDLayer: Paint NDLayer: Brown Mastic NDLayer: Paint NDLayer: White Skimcoat/Joint Compound ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (10 %)
SU-K-02 11459469Layer: Off-White Non-Fibrous Material NDLayer: Tan Mastic NDLayer: Paint NDLayer: White Skimcoat/Joint Compound ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (10 %)
SU-L-01 11459470Layer: White Tape ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (40 %)
SU-L-02 11459471Layer: White Tape ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (40 %)
SU-M-01 11459472Layer: Black Non-Fibrous Material NDLayer: White Mastic NDLayer: Black Mastic Chrysotile 3 %Layer: Brown Mastic ND
Asbestos (Trace)Total Composite Values of Fibrous Components:Cellulose (Trace)
5 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-M-02 11459473Layer: Black Non-Fibrous Material NDLayer: White Mastic NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-N-01 11459474Layer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-N-02 11459475Layer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-O-01 11459476Layer: Yellow Fibrous Material NDLayer: White Fibrous Material NDLayer: Yellow Mastic NDLayer: Silver Foil ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (75 %)
SU-O-02 11459477Layer: Yellow Fibrous Material NDLayer: White Fibrous Material NDLayer: Yellow Mastic NDLayer: Silver Foil ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (75 %)
SU-P-01 11459478Layer: Grey Semi-Fibrous Material Chrysotile 20 %
Asbestos (20%)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-P-02 11459479Layer: Grey Semi-Fibrous Material Chrysotile 20 %
Asbestos (20%)Total Composite Values of Fibrous Components:Cellulose (Trace)
6 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-Q-01 11459480Layer: White Semi-Fibrous Material NDLayer: Silver Foil NDLayer: Tan Mastic NDLayer: Silver Foil NDLayer: Yellow Mastic NDLayer: Yellow Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (25 %) Fibrous Glass (20 %)
SU-Q-02 11459481Layer: Off-White Fibrous Material NDLayer: Yellow Mastic NDLayer: Silver Foil NDLayer: Yellow Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (10 %) Fibrous Glass (85 %)
SU-R-01 11459482Layer: Brown Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Fibrous Glass (5 %) Synthetic (Trace)
SU-R-02 11459483Layer: Brown Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Fibrous Glass (5 %) Synthetic (Trace)
SU-S-01 11459484Layer: Black Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (2 %)
SU-S-02 11459485Layer: Black Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (2 %)
SU-T-01 11459486Layer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-T-02 11459487Layer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
7 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-U-01 11459488Layer: Grey Non-Fibrous Material NDLayer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (3 %)
SU-U-02 11459489Layer: Grey Non-Fibrous Material NDLayer: White Foam ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-V-01 11459490Layer: Yellow Mastic NDLayer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-V-02 11459491Layer: Yellow Mastic NDLayer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-W-01 11459492Layer: Tan Tile NDLayer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-X-01 11459493Layer: Tan Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (99 %)
SU-X-02 11459494Layer: Tan Fibrous Material NDLayer: White Drywall ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (70 %) Fibrous Glass (Trace)
SU-Y-01 11459495Layer: Brown Non-Fibrous Material NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-Y-02 11459496Layer: Brown Non-Fibrous Material NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
8 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-Z-01 11459497Layer: Off-White Tile NDLayer: Black Mastic Chrysotile 3 %
Asbestos (Trace)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-Z-02 11459498Layer: Off-White Tile NDLayer: Black Mastic Chrysotile 3 %
Asbestos (Trace)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-AA-01 11459499Layer: Tan Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-BB-01 11459500Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-BB-02 11459501Layer: Grey Cementitious Material NDLayer: White Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-CC-01 11459502Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-CC-02 11459503Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-DD-01 11459504Layer: White Drywall NDLayer: Multi-Layer Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %)
SU-EE-01 11459505Layer: Grey Tile NDLayer: Yellow Mastic NDLayer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
9 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-EE-02 11459506Layer: Grey Tile NDLayer: Yellow Mastic NDLayer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-FF-01 11459507Layer: White Non-Fibrous Material NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (40 %)
SU-FF-02 11459508Layer: White Non-Fibrous Material NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (40 %)
SU-GG-01 11459509Layer: White Sheet Flooring NDLayer: Fibrous Backing ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %) Synthetic (10 %)
SU-GG-02 11459510Layer: White Sheet Flooring NDLayer: Fibrous Backing ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (5 %) Synthetic (10 %)
SU-HH-01 11459511Layer: Grey Semi-Fibrous Material NDLayer: Brown Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (25 %)
SU-II-01 11459512Layer: Yellow Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-II-02 11459513Layer: Yellow Mastic NDLayer: White Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
10 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-JJ-01 11459514Layer: Tan Mastic NDLayer: Brown Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:
SU-KK-01 11459515Layer: White Semi-Fibrous Material NDLayer: Orange Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (20 %)
SU-KK-02 11459516Layer: White Semi-Fibrous Material NDLayer: Orange Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (20 %)
SU-KK-03 11459517Layer: White Semi-Fibrous Material NDLayer: White Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (2 %) Fibrous Glass (30 %) Synthetic (20 %)
SU-LL-01 11459518Layer: Tan Non-Fibrous Material NDLayer: White Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Synthetic (3 %)
SU-LL-02 11459519Layer: Tan Non-Fibrous Material NDLayer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-MM-01 11459520Layer: Dark Brown Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (90 %)
SU-MM-02 11459521Layer: Dark Brown Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (90 %)
SU-NN-01 11459522Layer: Red-Brown Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
11 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-NN-02 11459523Layer: Red-Brown Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-OO-01 11459524Layer: Grey Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-PP-01 11459525Layer: Brown Non-Fibrous Material NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-QQ-01 11459526Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: White Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (20 %) Comment: Bulk complex sample.
SU-QQ-02 11459527Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: White Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (20 %) Comment: Bulk complex sample.
12 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-QQ-03 11459528Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (20 %) Comment: Bulk complex sample.
SU-RR-01 11459529Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (15 %) Fibrous Glass (20 %) Comment: Bulk complex sample.
SU-RR-02 11459530Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (15 %) Fibrous Glass (20 %) Comment: Bulk complex sample.
13 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-RR-03 11459531Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (15 %) Fibrous Glass (20 %) Comment: Bulk complex sample.
SU-SS-01 11459532Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-SS-02 11459533Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-SS-03 11459534Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SU-TT-01 11459535Layer: Paint NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (20 %) Comment: Bulk complex sample.
14 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-TT-02 11459536Layer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %) Fibrous Glass (20 %) Comment: Bulk complex sample.
SU-UU-01 11459537Layer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Black Tar NDLayer: Black Felt NDLayer: Tan Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (10 %) Fibrous Glass (15 %) Comment: Bulk complex sample.
SU-UU-02 11459538Layer: Black Tar NDLayer: Black Felt ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (50 %)
SU-VV-01 11459539Layer: Grey Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %)
SU-VV-02 11459540Layer: Grey Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %)
SU-VV-03 11459541Layer: Grey Mastic NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (20 %)
SU-WW-01 11459542Layer: Tan Drywall ND
Asbestos (ND)Total Composite Values of Fibrous Components:Fibrous Glass (10 %)
15 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B185216Date Printed: 12/12/13Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
SU-XX-01 11459543Layer: Brown Non-Fibrous Material NDLayer: White Mastic NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (5 %)
SU-YY-01 11459544Layer: White Drywall NDLayer: White Skimcoat/Joint Compound NDLayer: Brown Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (40 %) Fibrous Glass (7 %) Synthetic (10 %)
SU-ZZ-01 11459545Layer: Brown Fibrous Material NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (95 %)
Analytical results and reports are generated by Forensic Analytical Laboratories Inc. (FALI) at the request of and for the exclusive use of the person or entity (client) named on suchreport. Results, reports or copies of same will not be released by FALI to any third party without prior written request from client. This report applies only to the sample(s) tested.Supporting laboratory documentation is available upon request. This report must not be reproduced except in full, unless approved by FALI. The client is solely responsible for theuse and interpretation of test results and reports requested from FALI. Forensic Analytical Laboratories Inc. is not able to assess the degree of hazard resulting from materialsanalyzed. FALI reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified. All samples werereceived in acceptable condition unless otherwise noted.
Note: Limit of Quantification ('LOQ') = 1%. 'Trace' denotes the presence of asbestos below the LOQ. 'ND' = 'None Detected'.Tad Thrower, Laboratory Supervisor, Hayward Laboratory
16 of 163777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Client ID:Report Number:Date Received:
M145375
Job ID / Site: 1302607, Sonoma State University, Student Union
Vista Environmental Consultants L1161
FALI Job ID:
Date Analyzed:
L1161
Chris Burns
San Leandro, CA 94577
2984 Teagarden St.
Date Printed: 12/16/1312/16/13
First Reported: 12/16/13
Metals Analysis of Paints
12/09/13
Forensic Analytical Laboratories
Final Report
Date(s) Collected: 12/6/13 Total Samples Submitted:Total Samples Analyzed:
22
22
Sample Number Lab Number ResultResult Reporting Method
Analyte Units Limit* Reference
EPA 3050B/7420< 0.007PbSU-PB01 30667463 wt% 0.007
EPA 3050B/7420< 0.007PbSU-PB02 30667464 wt% 0.007
EPA 3050B/7420< 0.006PbSU-PB04 30667465 wt% 0.006
EPA 3050B/7420< 0.006PbSU-PB05 30667466 wt% 0.006
EPA 3050B/74200.19PbSU-PB06 30667467 wt% 0.02
Comment: Insufficient sample size for repeatable analysis.
EPA 3050B/7420< 0.006PbSU-PB08 30667468 wt% 0.006
EPA 3050B/7420< 0.007PbSU-PB09 30667469 wt% 0.007
EPA 3050B/7420< 0.006PbSU-PB10 30667470 wt% 0.006
EPA 3050B/74200.05PbSU-PB11 30667471 wt% 0.01
EPA 3050B/7420< 0.006PbSU-PB12 30667472 wt% 0.006
EPA 3050B/7420< 0.007PbSU-PB13 30667473 wt% 0.007
EPA 3050B/7420< 0.007PbSU-PB15 30667474 wt% 0.007
EPA 3050B/7420< 0.009PbSU-PB16 30667475 wt% 0.009
EPA 3050B/7420< 0.02PbSU-PB18 30667476 wt% 0.02
Comment: Insufficient sample size for repeatable analysis.
EPA 3050B/7420< 0.007PbSU-PB19 30667477 wt% 0.007
EPA 3050B/7420< 0.007PbSU-PB21 30667478 wt% 0.007
EPA 3050B/7420< 0.006PbSU-PB22 30667479 wt% 0.006
EPA 3050B/74200.4PbSU-PB23 30667480 wt% 0.2
Comment: Insufficient sample size for repeatable analysis.
EPA 3050B/7420< 0.006PbSU-PB24 30667481 wt% 0.006
EPA 3050B/7420< 0.006PbSU-PB25 30667482 wt% 0.006
EPA 3050B/7420< 0.006PbSU-PB26 30667483 wt% 0.006
EPA 3050B/74200.14PbSU-PB20 30667484 wt% 0.009
3777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
1 of 2
Client ID:Report Number:Date Received:
M145375
Job ID / Site: 1302607, Sonoma State University, Student Union
Vista Environmental Consultants L1161
FALI Job ID:
Date Analyzed:
L1161
Chris Burns
San Leandro, CA 94577
2984 Teagarden St.
Date Printed: 12/16/1312/16/13
First Reported: 12/16/13
Metals Analysis of Paints
12/09/13
Forensic Analytical Laboratories
Final Report
Date(s) Collected: 12/6/13 Total Samples Submitted:Total Samples Analyzed:
22
22
Sample Number Lab Number ResultResult Reporting Method
Analyte Units Limit* Reference
Analytical results and reports are generated by Forensic Analytical at the request of and for the exclusive use of the person or entity (client) named on such report. Results,reports or copies of same will not be released by Forensic Analytical to any third party without prior written request from client. This report applies only to the sample(s)tested. Supporting laboratory documentation is available upon request. This report must not be reproduced except in full, unless approved by Forensic Analytical. The clientis solely responsible for the use and interpretation of test results and reports requested from Forensic Analytical. Forensic Analytical is not able to assess the degree of hazardresulting from materials analyzed. Forensic Analytical reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federalguidelines, unless otherwise specified. Any modifications that have been made to referenced test methods are documented in Forensic Analytical's Standard OperatingProcedures Manual. Sample results have not been blank corrected. Quality control and sample receipt condition were acceptable unless otherwise noted.
* The Reporting Limit represents the lowest amount of analyte that the laboratory can confidently detect in the sample, and is not aregulatory level. The Units for the Reporting Limit are the same as the Units for the Final Results.
Daniele Siu, Laboratory Supervisor, Hayward Laboratory
3777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
2 of 2
Client ID:Report Number:Date Received:
M145382
Job ID / Site: 1302607, Sonoma State University, Student Union
Vista Environmental Consultants L1161
FALI Job ID:
Date Analyzed:
L1161
Chris Burns
San Leandro, CA 94577
2984 Teagarden St.
Date Printed: 12/13/1312/13/13
First Reported: 12/13/13
Metals Analysis of Bulks
12/09/13
Forensic Analytical Laboratories
Final Report
Date(s) Collected: 12/6/13 Total Samples Submitted:Total Samples Analyzed:
2
2
Sample Number Lab Number ResultResult Reporting Method
Analyte Units Limit* Reference
EPA 3050B/7420< 8PbSU-PB03 30667507 mg/kg 8
EPA 3050B/742013PbSU-PB17 30667508 mg/kg 6
Analytical results and reports are generated by Forensic Analytical at the request of and for the exclusive use of the person or entity (client) named on such report. Results,reports or copies of same will not be released by Forensic Analytical to any third party without prior written request from client. This report applies only to the sample(s)tested. Supporting laboratory documentation is available upon request. This report must not be reproduced except in full, unless approved by Forensic Analytical. The clientis solely responsible for the use and interpretation of test results and reports requested from Forensic Analytical. Forensic Analytical is not able to assess the degree of hazardresulting from materials analyzed. Forensic Analytical reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federalguidelines, unless otherwise specified. Any modifications that have been made to referenced test methods are documented in Forensic Analytical's Standard OperatingProcedures Manual. Sample results have not been blank corrected. Quality control and sample receipt condition were acceptable unless otherwise noted.
* The Reporting Limit represents the lowest amount of analyte that the laboratory can confidently detect in the sample, and is not aregulatory level. The Units for the Reporting Limit are the same as the Units for the Final Results.
Daniele Siu, Laboratory Supervisor, Hayward Laboratory
3777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
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