AC Transit, Richmond Hazmat Survey Report...2016 MacDonald Avenue, Richmond, California Prepared for: 3540 Folsom Boulevard Sacramento, CA 95816 Prepared By: Vista Environmental Consulting

Pre-Renovation Hazardous Materials Survey Report AC Transit Division 3 – Bus Maintenance Facility

2016 MacDonald Avenue, Richmond, California

Prepared for:

3540 Folsom Boulevard Sacramento, CA 95816

Prepared By: Vista Environmental Consulting

2984 Teagarden Street San Leandro, CA 94577

February 13, 2015

Project No. 1402204

Bus Washer

Fuel Island

Maintenance Building

Site

TABLE OF CONTENTS

EXECUTIVE SUMMARY

PAGE

1. INTRODUCTION 1

2. METHODOLOGY 2

3. RESULTS 6

4. RECOMMENDATIONS 7

5. LIMITATIONS & EXCLUSIONS 11

APPENDICES

A. BUILDING DATA

Hazardous Materials Summary

Asbestos Sampling Inventory

Sample and Materials Locations Drawings

Asbestos Analytical Reports

Lead Paint XRF Sequential Reports

Lead Dust Wipe Analytical Reports (If Applicable)

Title 22 Metals Analytical Reports (If Applicable)

Photo Documentation

i

EXECUTIVE SUMMARY

Vista Environmental Consulting (Vista) performed a pre-renovation hazardous materials survey

at AC Transit Division 3 – Bus Maintenance Facility, 2016 MacDonald Avenue, Richmond,

California (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/lead-based materials (LCSC/LBP/LBM),

Lead Dust Hazards (LDH), Title 22 Metals (T22 Metals), and to visually identify universal waste

(UW) materials, polychlorinated biphenyls (PCBs) containing devices, and other hazardous

materials (Other). Vista performed the hazardous materials survey on January 6 to 8 and 27,

2015.

The following buildings were surveyed and contain the following hazardous materials:

Building Asbestos LCSC/LBP/LBM LDH T22 Metals UW/PCBs/Other Bus Washer NA NA Fuel Island NA


Site NA

Subsurface asbestos utility piping is assumed throughout the Project Site.

The Hazardous Materials Summary, Asbestos Sampling Inventory, Sample and Asbestos-

Containing Materials Location Drawings, Asbestos Analytical Reports, Lead Paint XRF

Sequential Reports, Lead Dust Wipe Analytical Reports (If Applicable), Title 22 Metals

Analytical Reports (If Applicable), and Photo Documentation can be found in Appendix A –

Building Data. They are arranged building by building in alphabetical order.

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.

ii

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.

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) and clean-up of

lead contaminated dust and debris must be conducted in accordance with Title 17, CCR, Division

1, Chapter 8, Sections 35001 through 36100, which proscribes 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.

iii

Proper waste characterization and disposal of lead and other T22 metal contaminated debris or

rinsate should be conducted in accordance with 22 CCR Division 4, Chapter 30, and the

California Health and Safety Code, Section 25157.8.

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.

All ballasts must 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, 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, low-level radiation, and halon should be

collected, waste characterized, disposed or recycled according to California rules and

regulations.

All clean-up activities involving hazardous materials must be conducted by personnel trained in

accordance with the requirements of 40 CFR 265.16; Title 22 CCR 66265.16 and 66273.36, Title

8, CCR, Section 5194 - Hazard Communication and wearing respiratory protection in accordance

with Title 8, CCR, Section 5155.

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.

Report prepared for the Company by:

Christopher R. Burns Senior Project Manager CAC #92-0224 LRCIA #663

AC Transit Division 3 – Bus Maintenance Facility February 13, 2015 Hazardous Materials Survey Report Project No. 1402204

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1.0 INTRODUCTION

Vista Environmental Consulting, Inc. (Vista) has prepared this pre-renovation hazardous

materials survey report of AC Transit Division 3 – Bus Maintenance Facility, 2016 MacDonald

Avenue, Richmond, California (Project Site), for Dreyfuss and Blackford Architects (D&B).

The following buildings were surveyed:

Bus Washer

Fuel Island


Site (surface and above)

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 renovation

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. Asbestos wipe samples were collected from the

Brake Room and Brake Shop.

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. Suspect lead-

containing dust and residue on horizontal surfaces in the Fuel Island Exterior Fueling

Area and the Maintenance Building Battery Room, Body Shop, Chassis Wash, Paint

Shop, and Running Repair were sampled.

Suspect Title 22 metals in the parking striping/coating of the Maintenance Building and

the parking striping of the site were sampled.

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


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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;

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;

Low-level radioactive sourced devices such as exit signs.

Fire Suppression System Chemicals (Halon).

The following areas were inaccessible at the time of the survey:

Fuel Island – Fare Vault Room

Maintenance Building – Switchgear Room (111), Cart Storage (112), and Maintenance

Training (281 and 281A)

2.0 METHODOLOGY

Vista performed the hazardous materials survey on January 6 to 8 and 27, 2015. The asbestos

survey was conducted by Christopher Burns a State of California Division of Occupational

Safety and Health (Cal/OSHA) Certified Asbestos Consultant (CAC) (#92-0224). Javier Rocha,

a Cal/OSHA Certified Site Surveillance Technician (CSST) #02-3244, assisted on the survey.

The lead paint and dust screening survey was conducted by Christopher Burns, who has a State

of California Department of Public Health (CDPH) Lead-Related Construction Certificate as an

Inspector/Assessor (LRCIA) #663.

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, not

all interstitial spaces could be accessed. Energized mechanical equipment was deemed

inaccessible at the time of this survey.


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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.

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


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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.

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.

Asbestos wipe sampling was performed following ASTM D6480-05 (2010) Standard Test

Method for Wipe Sampling of Surfaces, Indirect Preparation, and Analysis for Asbestos

Structure Number Concentration by Transmission Electron Microscopy (ASTM 6480).

Samples were delivered, under proper chain-of-custody protocol, to EMSL Analytical, Inc, 2235

Polvorosa Ave, Suite 230, San Leandro, CA 94577. Samples were analyzed by ASTM 6480.

2.2 Metals

Lead Paint

Vista’s lead construction screening survey used an X-Ray Fluorescence (XRF) direct read

spectrum analyzer device to take readings of representative painted and coated surfaces for

evaluation of lead levels for worker health and safety and preliminary waste characterization

prior to construction activities. The device used was a NITON Corporation XRF Spectrum

Analyzer, Model XLp- 300 A. This device is a solid-state detector optimized for lead L-shell and

K-shell X-ray detection and uses a 40 mCi 109Cd (1,480 Mbq) isotope for an excitation source.

This survey was a limited screening of paint for the purpose of characterizing the lead content in

paint and coatings likely to be disturbed during work activities. For this purpose, XRF analysis

was used to screen for lead levels and provides results that are generally representative of typical

conditions but are not inclusive of all painted/coated surfaces present at the Project Site. This

survey was not a surface by surface inspection as outlined in the U.S. Department of Housing


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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. These analytical data can be helpful in evaluation of lead-related environmental risks in

general, but cannot be used to calculate worker exposures and is not a substitute for employee

exposure monitoring or waste stream sampling.

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.

Lead-Contaminated Dust and Residue

Lead Wipe Samples were collected following United States Department of Housing and Urban

Development (HUD) Appendix 13.1: Wipe Sampling for Settled Lead-Contaminated Dust from

the Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing, June

1995.

Lead wipe samples were delivered, under proper chain-of-custody protocol, to Forensic

Analytical Laboratories in Hayward, California. Forensic Analytical Laboratories is accredited

under the American Industrial Hygiene Association (AIHA) Environmental Lead Laboratory

Accreditation Program (ELLAP) and the California Department of Public Health (CDPH)

Environmental Laboratory Accreditation Program (ELAP). The samples were submitted for

analysis by the United States Department of Housing and Urban Development (HUD) Appendix

14.2: Procedure for the Digestion of Wipe Samples Using Diaper Wipes from the Guidelines for

the Evaluation and Control of Lead-Based Paint Hazards in Housing, June 1995 (NIOSH Method

9100/7082).

Title 22 Metals

The bulk samples were collected using non-sterilized non-powdered disposable gloves and

placed in hard-shelled containers.

The samples were delivered, under proper chain-of-custody protocol, to TestAmerica

Laboratories, Inc., 1220 Quarry Lane, Pleasanton, CA 94566. The bulk samples were analyzed

by EPA Method 3050B/6010B and EPA Method 7471A (Mercury).


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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

The following buildings were surveyed and contain the following hazardous materials:

Building Asbestos LCSC/LBP/LBM LDH T22 Metals UW/PCBs/Other Bus Washer NA NA Fuel Island NA


Site NA

Subsurface asbestos utility piping is assumed throughout the Project Site.

The Hazardous Materials Summary, Asbestos Sampling Inventory, Sample and Asbestos-

Containing Materials Location Drawings, Asbestos Analytical Reports, Lead Paint XRF

Sequential Reports, Lead Dust Wipe Analytical Reports (If Applicable), Title 22 Metals

Analytical Reports (If Applicable), and Photo Documentation can be found in Appendix A –

Building Data. They are arranged building by building in alphabetical order.

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



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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.

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)

California Code of Regulations, Title 17, Section 93015

CCR, Title 17, Section 93015 Asbestos Airborne Toxic Control Measure (ATCM) for

Construction, Grading, Quarrying and Surface Mining Operations

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 Metals

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/coatings or dust. However,

there are applicable Cal/OSHA worker protection and training requirements, Cal/EPA waste


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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:

♦ 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


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either method can be used to indicate that detectable lead is 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,

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


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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.

Title 22 Metals

All activities involving T22 Metals must be conducted by personnel trained in accordance with

the requirements of 40 CFR 265.16; Title 22 CCR 66265.16 and 66273.36, Title 8, CCR, Section

5194 - Hazard Communication and wearing respiratory protection in accordance with Title 8,

CCR, Section 5155.

Division of Toxic Substance Control (DTSC) regulates disposal of hazardous waste (22 CCR

Division 4.5, Minimum Standards for Management of Hazardous and Extremely Hazardous

Wastes). Waste stream segregation and analysis is required for all metals debris. The resulting

wastes may be hazardous under California and federal RCRA standards and therefore require

proper handling, packaging, labeling, and transportation under a proper manifest to a permitted

hazardous waste storage, treatment and disposal facility.

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 should be removed or have the

oils removed and properly handled, collected, stored, transported and recycled or disposed of by


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an approved recycling or disposal facility in accordance with the requirements of Title 22 CCR

67426.1.

Devices containing ozone depleting chemicals, low-level radiation, and halon 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

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. 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.

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 destructive testing. Prior to

renovation/demolition activities, a follow-up inspection should be performed to identify and

sample potential environmental hazards located beneath finishes and/or enclosed in wall voids,

pipe chases, and the like.


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Should materials similar to those identified in this report, or other forms of suspect hazardous

materials be present, contractors should be instructed to immediately cease work activities which

may initiate an exposure episode, and notify the appropriate management personnel.

Respectfully Submitted,

Vista Environmental Consulting

Reviewed and Approved

Christopher R. Burns Charles R. Bove Senior Project Manager Principal CAC #92-0224 CAC #92-0160 LRCIA #663

APPENDIX A - BUILDING DATA

BUS WASHER

The information contained in these appendices are not stand alone documents and should not be separated from

this report. For specific regulatory requirements regarding these materials please refer to the information

provided in the Main 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


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. BAAQMD & Cal-OSHA

classifications are based on the materials being >1% asbestos pending further analytical data that proves

otherwise.

BUS WASHER HAZARDOUS MATERIALS SUMMARY

Asbestos

HOMO. ID

MATERIAL DESCRIPTION LOCATION CAL/OSHA

CLASS BAAQMD

CATEGORY ESTIMATED QUANTITY

K Mastic Gray & Black

Roof - Patches,

Penetrations and Seams

Class II Category II- Non-

Friable 30 SF

Lead Paint and Materials

Room Component Substrate Color Condition Pb Units

110 Track Metal Brown Intact 0.12 mg/cm2

120 Door Frame Metal Tan Intact 0.01 mg/cm2

120 Door Metal Blue Intact 0.04 mg/cm2

121 Pipe Metal Yellow Intact 0.01 mg/cm2

Outside Wall Concrete Beige Intact 0.03 mg/cm2

Outside Door Frame Metal White Deteriorated 0.03 mg/cm2

Outside Beam Metal Gray Intact 0.5 mg/cm2

Outside Ladder Metal Blue Deteriorated 0.5 mg/cm2

Outside Hand Rail Metal Blue Deteriorated 0.7 mg/cm2

Outside Parking Stripe Concrete Yellow Deteriorated 3.2 mg/cm2 Bold = Lead-Based (>1.0 mg/cm2)

Other Hazardous Materials

MATERIAL CONTAMINANT ESTIMATED QUANTITY

Fluorescent Tubes (4' Length) Universal Waste 40 EA

Metal Halide/ Sodium Universal Waste 3 EA

Batteries: Backup Universal Waste 3 EA

Light Fixture Ballasts Polychlorinated Biphenyls 28 EA

Fire Suppression System Chemical 20 Gal

Paint Metal & Chemical 35 Gal

BUS WASHER ASBESTOS SAMPLING INVENTORY

HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES

A Concrete Masonry Unit/Mortar Beige/Beige 2

B Paint White, Interior 2

C Sealant Gray, Concrete Joints 2

D Sealant White, Door Frame 1

E Sealant Tan, Louver & Exterior

Penetration 1

F Sealant Black, Matte, Wall Penetration 1

G Sealant Gray, Floor Penetration 1

H Sealant Black, Gloss, Wall Penetration 1

I Roofing Black, Tar & Gravel 2

J Parapet Gray, Sheeting 2

K Mastic Gray & Black 2

L Sealant White, Metal Flashing 1

M Sealant Black, Metal Flashing 1

N Concrete Gray, Foundation 1

Final Report

Bulk Asbestos Analysis(EPA Method 600/R-93-116, Visual Area Estimation)

Forensic Analytical Laboratories

L1161Client ID:Vista Environmental ConsultantsB199987Report Number:Project Manager

Date Received:2984 Teagarden St.01/13/15Date Analyzed:01/13/15Date Printed:San Leandro, CA 94577

First Reported:

L11611402204 - Dreyfuss & Blackford, AC Transit, Richmond (Bus Washer) FALI Job ID:Job ID/Site:

Date(s) Collected: 01/10/201520Total Samples Submitted:

Total Samples Analyzed: 20

01/12/15

01/13/15

Sample ID Lab NumberAsbestos

TypePercent in

LayerAsbestos AsbestosPercent in Percent in

Type TypeLayer Layer

BW-A-01 11596397Layer: Beige Cementitious Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)

BW-A-02 11596398Layer: Beige Cementitious Material ND


BW-B-01 11596399Layer: White Paint ND


BW-B-02 11596400Layer: White Paint ND


BW-C-01 11596401Layer: Grey Non-Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (2 %)

BW-C-02 11596402Layer: Grey Non-Fibrous Material ND


BW-D-01 11596403Layer: Tan Non-Fibrous Material NDLayer: Paint ND


BW-E-01 11596404Layer: Tan Non-Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:

1 of 33777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218

Report Number: B199987Date Printed: 01/13/15Client Name: Vista Environmental Consultants


TypePercent in



BW-F-01 11596405Layer: Clear/Grey Non-Fibrous Material ND


BW-G-01 11596406Layer: Grey Non-Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (2 %)

BW-H-01 11596407Layer: Black Non-Fibrous Material ND


BW-I-01 11596408Layer: Black Tar NDLayer: Black Felt ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (15 %)

BW-I-02 11596409Layer: Black Tar NDLayer: Black Felt ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (15 %)

BW-J-01 11596410Layer: Stones NDLayer: Black Tar NDLayer: Black Felt NDLayer: Tan Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (30 %) Fibrous Glass (20 %)

BW-J-02 11596411Layer: Black Semi-Fibrous Tar ND


BW-K-01 11596412Layer: Black Mastic ND


BW-K-02 11596413Layer: Black Mastic Chrysotile 10 %

Asbestos (10%)Total Composite Values of Fibrous Components:Cellulose (Trace)




TypePercent in



BW-L-01 11596414Layer: Grey Non-Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Synthetic (Trace)

BW-M-01 11596415Layer: Black Non-Fibrous Material ND


BW-N-01 11596416Layer: Grey Cementitious Material ND


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


AC Transit, Richmond Bus Washer

XRF Lead Sequential Report

Reading No Building Room Side Component Substrate Color Condition Results PbC Units1 SHUTTER_CAL 1.9 cps2 CALIBRATE Positive 1.1 mg / cm ^23 CALIBRATE Positive 1 mg / cm ^24 CALIBRATE Positive 1 mg / cm ^25 BUS WASHER OUTSIDE WALL CONCRETE BEIGE INTACT Negative 0.03 mg / cm ^26 BUS WASHER OUTSIDE C WALL CONCRETE WHITE DETERIORATED Negative 0 mg / cm ^27 BUS WASHER OUTSIDE C PARKING STRIPE CONCRETE YELLOW DETERIORATED Positive 3.2 mg / cm ^28 BUS WASHER OUTSIDE C BEAM METAL GRAY INTACT Negative 0.5 mg / cm ^29 BUS WASHER OUTSIDE A HAND RAIL METAL BLUE DETERIORATED Negative 0.7 mg / cm ^210 BUS WASHER OUTSIDE B PUMP METAL BLUE INTACT Negative 0 mg / cm ^211 BUS WASHER OUTSIDE B VALVE METAL GOLD INTACT Negative 0 mg / cm ^212 BUS WASHER OUTSIDE B VALVE METAL BROWN INTACT Negative 0 mg / cm ^213 BUS WASHER OUTSIDE B DOOR METAL BLUE INTACT Negative 0 mg / cm ^214 BUS WASHER OUTSIDE B DOOR FRAME METAL WHITE DETERIORATED Negative 0.03 mg / cm ^215 BUS WASHER OUTSIDE B VENT METAL WHITE INTACT Negative 0 mg / cm ^216 BUS WASHER OUTSIDE C LADDER METAL BLUE DETERIORATED Negative 0.5 mg / cm ^217 BUS WASHER 110 B BEAM METAL GRAY INTACT Negative -1.18 mg / cm ^219 BUS WASHER 110 B WALL CONCRETE BEIGE DETERIORATED Negative 0 mg / cm ^220 BUS WASHER 110 A TRACK METAL BROWN INTACT Negative 0.12 mg / cm ^221 BUS WASHER 110 B DIVIDER WALL METAL BROWN INTACT Negative 0 mg / cm ^222 BUS WASHER 120 B WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^223 BUS WASHER 120 C WALL CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^224 BUS WASHER 120 B DOOR FRAME METAL TAN INTACT Negative 0.01 mg / cm ^225 BUS WASHER 120 B DOOR METAL BLUE INTACT Negative 0.04 mg / cm ^226 BUS WASHER 120 CEILING METAL YELLOW INTACT Negative 0 mg / cm ^227 BUS WASHER 120 B BEAM METAL YELLOW INTACT Negative 0 mg / cm ^228 BUS WASHER 121 B PIPE METAL YELLOW INTACT Negative 0.01 mg / cm ^229 BUS WASHER OUTSIDE B WALL METAL BLUE INTACT Negative 0 mg / cm ^2

129 CALIBRATE Positive 1 mg / cm ^2130 CALIBRATE Positive 1.1 mg / cm ^2131 CALIBRATE Positive 1.1 mg / cm ^2

This data is a screening of lead levels and provides results that are generally representative of typical conditions, but are not inclusive of all painted/coated surfaces at the Project Site. 1

BUS WASHER

Photo Documentation

Lead-Based Paint

Fire Suppression Chemicals

FUEL ISLAND













otherwise.

FUEL ISLAND HAZARDOUS MATERIALS SUMMARY

Asbestos

HOMO. ID


CLASS BAAQMD


C Sealant Gray, Concrete

Joints

Base of Exterior

Perimeter Wall at

Foundation


Friable 60 SF

(360 LF)

O Mastic Gray & Black,

Roof

Roof - Patches,

Penetrations and Seams


Friable 30 SF


Room Component Substrate Color Condition Pb Units 102 Window Frame Metal Beige Deteriorated 0.01 mg/cm2

102 Door Metal Beige Intact 0.01 mg/cm2

102 Wall Drywall Beige Intact 0.3 mg/cm2

103 Door Frame Metal Beige Intact 0.01 mg/cm2

103 Door Metal Blue Intact 0.02 mg/cm2

104 Toilet Porcelain White Intact 0.01 mg/cm2

104 Urinal Porcelain White Intact 0.02 mg/cm2

104 Wall Ceramic Blue Intact 0.04 mg/cm2

104 Sink Porcelain White Intact 0.05 mg/cm2

105 Wall Concrete White Intact 0.01 mg/cm2

105 Pipe Metal Red Intact 0.4 mg/cm2

107 Sink Porcelain White Intact 7.4 mg/cm2 109 Pipe Metal Red Intact 0.05 mg/cm2

109 Wall Drywall Brown, Light Intact 0.13 mg/cm2

110 Door Metal Blue Deteriorated 0.02 mg/cm2

110 Door Frame Metal Gray Deteriorated 0.03 mg/cm2

Generator Door Metal Gray Deteriorated 0.01 mg/cm2

Outside Pipe Metal Tan Intact 0.01 mg/cm2

Outside Window Frame Metal Tan Deteriorated 0.01 mg/cm2

Outside Door Frame Metal Tan Deteriorated 0.02 mg/cm2

Outside Ladder Metal Blue Deteriorated 0.5 mg/cm2 Bold = Lead-Based (>1.0 mg/cm2)

FUEL ISLAND HAZARDOUS MATERIALS SUMMARY

Lead Dust

Sample # Location Result Units

FI-PBW01 Exterior Concrete Floor - NW 40 µg/ft2

FI-PBW02 Exterior Concrete Floor - NE 20 µg/ft2

FI-PBW03 Exterior Concrete Floor - SE 94 µg/ft2

FI-PBW04 Exterior Concrete Floor - SW 120 µg/ft2 Bolded sample results were above the Title 17, California Code of Regulations, Division 1, Chapter 8 Accreditation, Certification, And Work Practices For Lead-Based Paint And Lead Hazards (Final Version: Filed January 8, 1999) “Lead-contaminated dust” levels of forty micrograms per square foot (40 µg/ft2) for interior floor surfaces, or two hundred and fifty micrograms per square foot (250 µg/ft2) for interior horizontal surfaces; or four hundred micrograms per square foot (400 µg/ft2) for exterior floor and exterior horizontal surfaces.



Fluorescent Tubes (4' Length) Universal Waste 185 EA


Batteries: Backup Universal Waste 11 EA



FUEL ISLAND ASBESTOS SAMPLING INVENTORY


A Concrete Masonry Unit/Mortar Beige/Beige 2

B Paint White & Beige, Interior 2


D Sealant White, Door & Window Frame 1

E Sealant Tan, Louver & AC 1

F Sealant White, Generator House 1

G Wallboard/Joint Compound White/White 2

H Basecove/Mastic 4" Brown/Brown 1

I Mastic/Grout Tan/White, 4" Ceramic Tile 1

J Acoustic Ceiling Panel 2'x4' White Pinhole Gouge 1

K Mastic/Grout Yellow/Dark Gray, Ceramic Floor

& Base 1

L Roofing Black, Tar & Gravel 2

M Parapet Gray, Sheeting 2

N Sealant White, Flashing 1

O Mastic Gray & Black, Roof 2

P Concrete Gray, Foundation 1

FUEL ISLAND, , AND MAINTENANCE BLDG.

Final Report





First Reported:

L11611402204 - Dreyfuss & Blackford, AC Transit, Richmond (Fuel Island ) FALI Job ID:Job ID/Site:



01/12/15

01/13/15


TypePercent in



FI-A-01 11596683Layer: Beige Cementitious Material ND


FI-A-02 11596684Layer: Beige Cementitious Material ND


FI-B-01 11596685Layer: Beige Paint ND


FI-B-02 11596686Layer: Beige Paint ND


FI-C-01 11596687Layer: Tan Non-Fibrous Material Chrysotile 2 %

Asbestos (2%)Total Composite Values of Fibrous Components:Synthetic (10 %)

FI-C-02 11596688Layer: Tan Non-Fibrous Material ND


FI-D-01 11596689Layer: Tan Non-Fibrous Material ND


FI-E-01 11596690Layer: Tan Non-Fibrous Material ND





TypePercent in



FI-F-01 11596691Layer: White Non-Fibrous Material ND


FI-G-01 11596692Layer: White Drywall NDLayer: Yellow Joint Compound NDLayer: Paint ND


FI-G-02 11596693Layer: White Drywall NDLayer: White Joint Compound NDLayer: Tan Tape NDLayer: White Joint Compound NDLayer: Paint ND


FI-H-01 11596694Layer: Brown Non-Fibrous Material NDLayer: Brown Mastic ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Wollastonite (Trace)

FI-I-01 11596695Layer: White Grout NDLayer: Yellow Mastic ND


FI-J-01 11596696Layer: Tan Fibrous Material NDLayer: Paint ND


FI-K-01 11596697Layer: White Grout NDLayer: Yellow Mastic ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Wollastonite (Trace)




TypePercent in



FI-L-01 11596698Layer: 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 (45 %) Comment: Bulk complex sample.

FI-L-02 11596699Layer: 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 (45 %) Comment: Bulk complex sample.

FI-M-01 11596700Layer: Black Semi-Fibrous Tar NDLayer: Black Felt ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (5 %) Synthetic (40 %)

FI-M-02 11596701Layer: Black Semi-Fibrous Tar NDLayer: Black Felt ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Fibrous Glass (5 %) Synthetic (40 %)

FI-N-01 11596702Layer: Grey Semi-Fibrous Material ND


FI-O-01 11596703Layer: Grey Semi-Fibrous Tar Chrysotile 10 %


FI-O-02 11596704Layer: Grey Semi-Fibrous Tar Chrysotile 10 %





TypePercent in



FI-P-01 11596705Layer: Grey Cementitious Material ND





AC Transit, Richmond Fuel Island


Reading No Building Room Side Component Substrate Color Condition Results PbC Units1 SHUTTER_CAL 1.9 cps2 CALIBRATE Positive 1.1 mg / cm ^23 CALIBRATE Positive 1 mg / cm ^24 CALIBRATE Positive 1 mg / cm ^230 FUEL ISLAND OUTSIDE D WALL CONCRETE BEIGE INTACT Negative 0 mg / cm ^231 FUEL ISLAND OUTSIDE D LADDER METAL BLUE DETERIORATED Negative 0.5 mg / cm ^232 FUEL ISLAND OUTSIDE D DOOR METAL BLUE DETERIORATED Negative 0 mg / cm ^233 FUEL ISLAND OUTSIDE D DOOR FRAME METAL TAN DETERIORATED Negative 0.02 mg / cm ^234 FUEL ISLAND OUTSIDE D PIPE METAL TAN INTACT Negative 0.01 mg / cm ^235 FUEL ISLAND OUTSIDE D TANK METAL TAN DETERIORATED Negative 0 mg / cm ^236 FUEL ISLAND OUTSIDE D BOLLARD METAL GRAY DETERIORATED Negative 0 mg / cm ^237 FUEL ISLAND OUTSIDE D PIPE METAL GRAY DETERIORATED Negative 0 mg / cm ^238 FUEL ISLAND OUTSIDE D BOLLARD METAL BLACK DETERIORATED Negative 0 mg / cm ^239 FUEL ISLAND OUTSIDE STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^240 FUEL ISLAND OUTSIDE D WINDOW FRAME METAL TAN DETERIORATED Negative 0.01 mg / cm ^241 FUEL ISLAND OUTSIDE D ROLLING DOOR METAL BLUE INTACT Negative 0 mg / cm ^242 FUEL ISLAND OUTSIDE D ROLLING DOOR FRAME METAL BLUE INTACT Negative 0 mg / cm ^243 FUEL ISLAND OUTSIDE D BEAM METAL TAN DETERIORATED Negative 0 mg / cm ^244 FUEL ISLAND OUTSIDE D CEILING METAL TAN DETERIORATED Negative 0 mg / cm ^245 FUEL ISLAND OUTSIDE D FLASHING METAL BLUE INTACT Negative 0 mg / cm ^246 FUEL ISLAND OUTSIDE D WALL METAL BLUE INTACT Negative 0 mg / cm ^247 FUEL ISLAND 108 A WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^248 FUEL ISLAND 108 A PIPE METAL YELLOW INTACT Negative 0 mg / cm ^249 FUEL ISLAND 108 B BEAM METAL YELLOW INTACT Negative 0 mg / cm ^250 FUEL ISLAND 108 B CEILING METAL YELLOW INTACT Negative 0 mg / cm ^251 FUEL ISLAND 103 C WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^252 FUEL ISLAND 103 C WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^253 FUEL ISLAND 103 D DOOR METAL BLUE INTACT Negative 0.02 mg / cm ^254 FUEL ISLAND 103 D DOOR FRAME METAL BEIGE INTACT Negative 0.01 mg / cm ^255 FUEL ISLAND 105 A WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^256 FUEL ISLAND 105 C WALL CONCRETE WHITE INTACT Negative 0.01 mg / cm ^257 FUEL ISLAND 105 A PIPE METAL RED INTACT Negative 0.4 mg / cm ^258 FUEL ISLAND 107 C WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^259 FUEL ISLAND 107 C SHELF WOOD WHITE INTACT Negative 0 mg / cm ^260 FUEL ISLAND 107 A PIPE METAL WHITE INTACT Negative 0 mg / cm ^261 FUEL ISLAND 107 C SINK PORCELAIN WHITE INTACT Positive 7.4 mg / cm ^262 FUEL ISLAND 104 CEILING PORCELAIN WHITE INTACT Negative 0 mg / cm ^2


AC Transit, Richmond Fuel Island


Reading No Building Room Side Component Substrate Color Condition Results PbC Units63 FUEL ISLAND 104 A WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^264 FUEL ISLAND 104 A WALL CERAMIC BLUE INTACT Negative 0.04 mg / cm ^265 FUEL ISLAND 104 D WALL CONCRETE WHITE INTACT Negative 0 mg / cm ^266 FUEL ISLAND 104 B URINAL PORCELAIN WHITE INTACT Negative 0.02 mg / cm ^267 FUEL ISLAND 104 B TOILET PORCELAIN WHITE INTACT Negative 0.01 mg / cm ^268 FUEL ISLAND 104 B SINK PORCELAIN WHITE INTACT Negative 0.05 mg / cm ^269 FUEL ISLAND 110 A TANK METAL WHITE INTACT Negative 0 mg / cm ^270 FUEL ISLAND 110 D DOOR METAL BLUE DETERIORATED Negative 0.02 mg / cm ^271 FUEL ISLAND 110 D DOOR FRAME METAL GRAY DETERIORATED Negative 0.03 mg / cm ^272 FUEL ISLAND GENERATOR GENERATOR METAL YELLOW INTACT Negative 0 mg / cm ^273 FUEL ISLAND GENERATOR DOOR FRAME METAL GRAY DETERIORATED Negative 0 mg / cm ^274 FUEL ISLAND GENERATOR DOOR METAL GRAY DETERIORATED Negative 0.01 mg / cm ^275 FUEL ISLAND GENERATOR WALL METAL WHITE DETERIORATED Negative 0 mg / cm ^276 FUEL ISLAND 102 D WINDOW FRAME METAL BEIGE DETERIORATED Negative 0.01 mg / cm ^277 FUEL ISLAND 102 D BASEBOARD CERAMIC BEIGE INTACT Negative 0 mg / cm ^278 FUEL ISLAND 102 D FLOOR CERAMIC BEIGE INTACT Negative 0 mg / cm ^279 FUEL ISLAND 102 D WALL DRYWALL BEIGE INTACT Negative 0.3 mg / cm ^280 FUEL ISLAND 102 C DOOR METAL BEIGE INTACT Negative 0.01 mg / cm ^281 FUEL ISLAND 102 C DOOR FRAME METAL BEIGE INTACT Negative 0 mg / cm ^282 FUEL ISLAND 109 C WALL DRYWALL BROWN, LIGHT INTACT Negative 0.13 mg / cm ^283 FUEL ISLAND 109 C PIPE METAL RED INTACT Negative 0.05 mg / cm ^2

229 CALIBRATE Positive 1 mg / cm ^2230 CALIBRATE Positive 1 mg / cm ^2231 CALIBRATE Positive 1.1 mg / cm ^2


Client ID:Report Number:Date Received:

M157139

Job ID / Site: 1402204, AC Transit, Richmond, Fuel Island

Vista Environmental Consultants L1161

FALI Job ID:

Date Analyzed:

L1161

Chris Burns

San Leandro, CA 94577

2984 Teagarden St.

Date Printed: 01/12/1501/12/15

First Reported: 01/12/15

Metals Analysis of HUD Wipes

01/07/15


Final Report

Date(s) Collected: 1/7/15 Total Samples Submitted:Total Samples Analyzed:

5

5

Sample Number Lab Number ResultResult Reporting Method

AnalyteAreaft2 Units Limit* Reference

NIOSH 9100/708240PbFI-PBW01 30703049 1.00 ug/ft2 8




NIOSH 9100/7082< 8PbFI-PBW-B 30703053 ug 8

* 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.

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.

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

1 of 1

FUEL ISLAND

Photo Documentation

Sink: Lead-Based Material

Asbestos Sealant

FUEL ISLAND

Photo Documentation


UW: Back-up Batteries

MAINTENANCE BUILDING













otherwise.

MAINTENANCE BUILDING HAZARDOUS MATERIALS SUMMARY

Asbestos

Bulk Samples

HOMO. ID


CLASS BAAQMD


C Sealant Gray, Concrete

Joints

Exterior - Base of

Perimeter Wall and Concrete

Class II Category I - Non-

Friable 200 SF

(1,193 LF)

D Sealant/Sealant

Beige & Gray, Gooey/Brown,

Hard, Door Frame

Exterior - Door Frames

Between Frame and

Wall


Friable 15 SF

(85 LF)

F Sealant/Sealant Tan, Elastic/ Brown, Hard, Door Frame

Exterior - Door Frames

Between Frame and

Wall


Friable 57 SF

(340 LF)

J Sealant Gray, 18" Metal

Duct Seams

Paint Booth Duct System to Exterior


Friable 8 SF

(45 LF)

K Sealant Black,

Expansion Joint

Exterior Expansion

Joint on North and South

Side (Column Line I1 & I6)


Friable 10 SF

(60 LF)

S Sealant Tan, Elevator Door Frame

Interior and Roof -

Elevator Lobbies


Friable 20 SF

(120 LF)

V Sealant Off-White,

Interior Door Frame

Interior Door Frames


Friable 145 SF

(867 LF)

Z Sealant White, Paint Booth Seams

Paint Shop on Paint Booth

Seams Class II

Category I - Non-Friable

300 SF (1,800 LF)

D2 Sealant White, Stairs

Body Shop Stairs to

Upholstery Shop


Friable 70 SF

(420 LF)


Wipe Samples


MB-AW01 Brake Room – Southwest Electric Box <2.99 str/cm2

MB-AW02 Brake Room – Northeast Floor <2.99 str/cm2

MB-AW03 Brake Room – Northwest Floor <2.99 str/cm2

MB-AW04 Brake Area – Southwest Floor <2.99 str/cm2

MB-AW05 Brake Area – Southwest Floor <2.99 str/cm2

MB-AW06 Brake Area – Southwest Lift <2.99 str/cm2

MB-AW07 Brake Area – Southcentral Lift Control Box <2.99 str/cm2

MB-AW08 Brake Area – Northeast Floor <2.99 str/cm2


Room Component Substrate Color Condition Pb Units 102 Wall Concrete White Intact 0.01 mg/cm2

106 Wall Ceramic Pink Intact 0.01 mg/cm2

108 Wall Drywall Pink Intact 0.23 mg/cm2

110 Compressor Metal Blue Intact 0.1 mg/cm2

126 Floor Concrete Gray Deteriorated 0.01 mg/cm2

126 Ceiling Concrete White Intact 0.05 mg/cm2

126 Hand Rail Metal Blue Intact 0.3 mg/cm2


127 Urinal Porcelain White Intact 0.01 mg/cm2

127 Toilet Porcelain White Intact 0.01 mg/cm2

127 Ceiling Drywall White Intact 0.01 mg/cm2

127 Wall Ceramic Blue Intact 0.05 mg/cm2

129 Door Frame Metal Gray Intact 0.01 mg/cm2


129 Hand Rail Metal Yellow Intact 0.3 mg/cm2

132 Ceiling Metal White Intact 0.01 mg/cm2

138 Beam Metal Beige Intact 0.02 mg/cm2



214 Sink Porcelain White Intact 9.5 mg/cm2 245 HVAC Metal Gray Intact 0.01 mg/cm2

152B Lift Metal Yellow Intact 2.1 mg/cm2

207B Wall Drywall Green, Light Intact 0.01 mg/cm2

Gilley Floor Ceramic Brown Intact 0.01 mg/cm2

Gilley Lockers Metal Yellow Intact 0.22 mg/cm2

Outside Downspout Metal White Deteriorated 0.01 mg/cm2

Outside Bollard Metal Black Deteriorated 0.07 mg/cm2

Roof Floor Concrete Gray Deteriorated 0.01 mg/cm2

Roof HVAC Metal Gray Deteriorated 0.01 mg/cm2



Roof Parking Stripe Concrete Yellow Deteriorated 1.5 mg/cm2

Roof Parking Stripe Concrete Blue Intact 1.6 mg/cm2

Roof Parking Stripe Concrete Black Intact 1.8 mg/cm2 Bold = Lead-Based (>1.0 mg/cm2)

Lead Dust


MB-PBW01 Chassis Wash – North Floor 74 µg/ft2

MB-PBW02 Chassis Wash – Central Floor 95 µg/ft2

MB-PBW03 Chassis Wash – South Floor 42 µg/ft2 MB-PBW04 Chassis Wash – West Central Washer 140 µg/ft2

MB-PBW05 Battery Room – North Floor 3500 µg/ft2

MB-PBW06 Battery Room – South Shelf 640 µg/ft2

MB-PBW07 Battery Room – Northwest Floor Drain 1400 µg/ft2

MB-PBW08 Battery Room – Southeast Floor 510 µg/ft2

MB-PBW09 Running Repair – Southwest Floor 90 µg/ft2

MB-PBW10 Running Repair – Central Floor 46 µg/ft2

MB-PBW11 Running Repair – Northeast Floor 77 µg/ft2

MB-PBW12 Body Shop – Southwest Floor 310 µg/ft2

MB-PBW13 Body Shop – Northeast Floor 83 µg/ft2

MB-PBW14 Paint Shop – Booth, West Floor 52 µg/ft2

MB-PBW15 Paint Shop – Booth, East Floor 72 µg/ft2

MB-PBW16 Paint Shop – Northwest Floor 120 µg/ft2 Bolded sample results were above the Title 17, California Code of Regulations, Division 1, Chapter 8 Accreditation, Certification, And Work Practices For Lead-Based Paint And Lead Hazards (Final Version: Filed January 8, 1999) “Lead-contaminated dust” levels of forty micrograms per square foot (40 µg/ft2) for interior floor surfaces, or two hundred and fifty micrograms per square foot (250 µg/ft2) for interior horizontal surfaces; or four hundred micrograms per square foot (400 µg/ft2) for exterior floor and exterior horizontal surfaces.

Title 22 Metals

Bulk Samples

Sample Location Ba Cr Cu Hg Mo Ni Pb Sb Zn Units

MB-T22-01 Roof – Yellow Stripe 85 26000 16 21 8.8 6.5 47000 260 530 mg/kg MB-HG-01 Roof – Gray Coating NA NA NA 0.023 NA NA NA NA NA mg/kg Bolded Sample results were above Title 22 CCR Division 4.5, Minimum Standards for Management of Hazardous and Extremely Hazardous Wastes Total Threshold Limit Concentration (TTLC) and would be considered a California Hazardous Waste. Toxicity Characteristic Leaching Procedure (TCLP) testing and analysis would be needed to determine if it was a Federal RCRA Hazardous Waste.




Fluorescent Tubes (4' Length) Universal Waste 1,797 EA


Batteries: Backup & Emergency Lights Universal Waste 16 EA

Thermostat Triggers Universal Waste 4 EA



Exit Signs Low-Level Radiation 27 EA

MAINTENANCE BUILDING ASBESTOS SAMPLING INVENTORY


A Concrete Masonry Unit/Grout Beige/Beige 2

B Paint White, Interior 2


D Sealant/Sealant Beige & Gray, Gooey/Brown,

Hard, Door Frame 2

E Sealant Black, Gloss, Wall Penetration 1

F Sealant/Sealant Tan, Elastic/ Brown, Hard, Door

Frame 2

G Sealant White, Wall Penetration 1

H Paint/Stucco Beige/Gray 2

I Sealant/Packing Off-White/Black, Concrete

Masonry Unit Seams 2

J Sealant Gray, 18" Metal Duct Seams 1

K Sealant Black, Expansion Joint 2

L Sealant White, Square Duct 1

M Sealant Tan, Expansion Joint 1

N Gasket Black 1

O Sealant White, Gooey, Parking Parapet

Wall 2

P Coating Gray & Beige, Roof Coating 2

Q Mastic Beige & Gray, Parking Block

Reflector 2

R Sealant Beige, Metal Wall Panel 1

S Sealant Tan, Elevator Door Frame 1

T Glazing Black, Window 1

U Sealant White, Round Duct 1

V Sealant Off-White, Interior Door Frame 1

W Insulation Brown Paper, Fire Door 1



X Wallboard/Joint Compound White/White 4

Y Paint/Concrete White/Gray, Floor 2

Z Sealant White, Paint Booth Seams 1

A2 Mortar/Grout Gray/White, Ceramic Wall Tile 2

B2 Tape/Sealant White/Gray, Duct 1

C2 Vibration Joint Black 1

D2 Sealant White, Stairs 1

E2 Texture Coat White, Small 3

F2 Vinyl Floor Tile/Mastic 12" Brown/Yellow 1

G2 Basecove/Mastic 4" Gray/Beige 1

H2 Acoustic Ceiling Panel 2'x2' White, Fissure Pinhole 1

I2 Mortar/Grout White/Gray, Ceramic Floor Tile 1

J2 Mastic Tan, Ceramic Wall Tile 1

K2 Acoustic Ceiling Panel 2'x4' White, Fissure Pinhole 2

L2 Vinyl Floor Tile/Mastic/Vinyl

Floor Tile/Mastic 12" Gray/Yellow/Beige/Yellow 1

M2 Basecove/Mastic 4" Light Gray/Yellow 1

N2 Jacketing White, Fiberglass 1

O2 Glazing Gray, Interior Window 1

P2 Glazing Black, Interior Door Window 1

Q2 Vinyl Floor Tile/Mastic 12" White/Yellow 1

R2 Basecove/Mastic 4" Blue/White & Brown 1

S2 Mortar/Grout Gray/Brown, Ceramic Floor 1

T2 Vinyl Floor Tile/Mastic 12" Off-White/Yellow 1



U2 Mastic Yellow, Ceiling Insulation

Bracket 1

V2 Mastic Beige, Ceramic Baseboard 1

W2 Acoustic Ceiling Panel 2'x4' White, Random Pinhole 1

X2 Mastic Brown, Basecove 1

Y2 Mastic Yellow, Carpet 1

Z2 Sealant Gray, Floor Penetration 1

A3 Temporary Wall White 1

B3 Mastic White, Sink 1

C3 Acoustic Ceiling Panel 2'x4' White, Pinhole Gouge 1

D3 Roofing Black, Tar & Gravel 2

E3 Parapet Gray, Roof 1

F3 Mastic Gray & Black, Roof 1

G3 Sealant White, Stairway Window Frame 1


MAINTENANCE BUILDING LEAD DUST

Final Report





First Reported:

L11611402204 - Dreyfuss & Blackford, AC Transit, Richmond (Maintenance Building) FALI Job ID:Job ID/Site:



01/12/15

01/13/15


TypePercent in



MB-A-01 11596430Layer: Beige Cementitious Material ND


MB-A-02 11596431Layer: Beige Cementitious Material ND


MB-B-01 11596432Layer: Paint ND


MB-B-02 11596433Layer: Paint ND


MB-C-01 11596434Layer: Grey Non-Fibrous Material Chrysotile 3 %

Asbestos (3%)Total Composite Values of Fibrous Components:Synthetic (Trace)

MB-C-02 11596435Layer: Grey Non-Fibrous Material ND


MB-D-01 11596436Layer: Tan Non-Fibrous Material Chrysotile 3 %


MB-D-02 11596437Layer: Grey Non-Fibrous Material Chrysotile 3 %





TypePercent in



MB-E-01 11596438Layer: Black Non-Fibrous Material ND


MB-F-01 11596439Layer: Tan Non-Fibrous Material Chrysotile 3 %


MB-F-02 11596440Layer: Tan Non-Fibrous Material Chrysotile 3 %


MB-G-01 11596441Layer: White Non-Fibrous Material ND


MB-H-01 11596442Layer: Grey Cementitious Material NDLayer: Tan Cementitious Material ND


MB-H-02 11596443Layer: Grey Cementitious Material NDLayer: Tan Cementitious Material ND


MB-I-01 11596444Layer: Grey Non-Fibrous Material NDLayer: Black Fibrous Material ND


MB-I-02 11596445Layer: Grey Non-Fibrous Material NDLayer: Black Fibrous Material ND


MB-J-01 11596446Layer: Grey Non-Fibrous Material Chrysotile 3 %

Asbestos (3%)Total Composite Values of Fibrous Components:




TypePercent in



MB-K-01 11596447Layer: Black Non-Fibrous Material Chrysotile 3 %


MB-K-02 11596448Layer: Black Non-Fibrous Material ND


MB-L-01 11596449Layer: White Non-Fibrous Material ND


MB-M-01 11596450Layer: White Non-Fibrous Material NDLayer: Yellow Foam ND


MB-N-01 11596451Layer: Black Non-Fibrous Material NDLayer: Paint ND


MB-O-01 11596452Layer: White Non-Fibrous Material ND


MB-O-02 11596453Layer: White Non-Fibrous Material ND


MB-P-01 11596454Layer: Grey Non-Fibrous Material NDLayer: Tan Non-Fibrous Material ND


MB-P-02 11596455Layer: Grey Non-Fibrous Material NDLayer: Tan Non-Fibrous Material ND





TypePercent in



MB-Q-01 11596456Layer: Grey Mastic ND


MB-Q-02 11596457Layer: Grey Mastic ND


MB-R-01 11596458Layer: Tan Non-Fibrous Material ND


MB-S-01 11596459Layer: Tan Non-Fibrous Material Chrysotile 3 %


MB-T-01 11596460Layer: Black Non-Fibrous Material ND


MB-U-01 11596461Layer: White Non-Fibrous Material ND


MB-V-01 11596462Layer: Tan Non-Fibrous Material Chrysotile 3 %


MB-W-01 11596463Layer: Brown Fibrous Material ND


MB-X-01 11596464Layer: White Drywall NDLayer: White Joint Compound NDLayer: White Tape NDLayer: White Joint Compound NDLayer: Paint ND





TypePercent in



MB-X-02 11596465Layer: White Drywall NDLayer: White Joint Compound NDLayer: Paint ND


MB-X-03 11596466Layer: White Drywall NDLayer: White Joint Compound NDLayer: White Tape NDLayer: White Joint Compound NDLayer: Paint ND


MB-X-04 11596467Layer: White Joint Compound NDLayer: White Tape NDLayer: White Joint Compound NDLayer: Paint ND


MB-Y-01 11596468Layer: Grey Cementitious Material NDLayer: Paint ND


MB-Y-02 11596469Layer: Grey Cementitious Material NDLayer: Paint ND


MB-Z-01 11596470Layer: Tan Non-Fibrous Material Chrysotile 3 %Layer: Paint ND


MB-A2-01 11596471Layer: White Cementitious Material NDLayer: Grey Cementitious Material ND





TypePercent in



MB-A2-02 11596472Layer: White Non-Fibrous Material NDLayer: Tan Non-Fibrous Material ND


MB-B2-01 11596473Layer: White Tape NDLayer: Grey Non-Fibrous Material ND


MB-C2-01 11596474Layer: Black Semi-Fibrous Material ND

Asbestos (ND)Total Composite Values of Fibrous Components:Fibrous Glass (25 %)

MB-D2-01 11596475Layer: Grey Non-Fibrous Material Chrysotile 3 %


MB-E2-01 11596476Layer: White Skimcoat/Joint Compound NDLayer: Paint NDLayer: Off-White Semi-Fibrous Material NDLayer: White Texture NDLayer: Paint ND


MB-E2-02 11596477Layer: White Skimcoat/Joint Compound NDLayer: Paint NDLayer: Off-White Semi-Fibrous Material NDLayer: White Texture NDLayer: Paint ND


MB-E2-03 11596478Layer: White Skimcoat/Joint Compound NDLayer: Paint NDLayer: White Texture NDLayer: Paint ND





TypePercent in



MB-F2-01 11596479Layer: Brown Tile NDLayer: Yellow Mastic ND


MB-G2-01 11596480Layer: Black Non-Fibrous Material NDLayer: Tan Mastic NDLayer: Paint ND


MB-H2-01 11596481Layer: Beige Fibrous Material NDLayer: Paint ND


MB-I2-01 11596482Layer: Off-White Non-Fibrous Material ND


MB-J2-01 11596483Layer: Off-White Non-Fibrous Material NDLayer: Off-White Mastic NDLayer: White Non-Fibrous Material ND


MB-K2-01 11596484Layer: Beige Fibrous Material NDLayer: Paint ND


MB-K2-02 11596485Layer: Beige Fibrous Material NDLayer: Paint ND


MB-L2-01 11596486Layer: Grey Tile NDLayer: Yellow Mastic NDLayer: Beige Tile NDLayer: Yellow Mastic ND

Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace) Comment: Bulk complex sample.




TypePercent in



MB-M2-01 11596487Layer: Grey Non-Fibrous Material NDLayer: Yellow Mastic NDLayer: Paint ND


MB-N2-01 11596488Layer: Yellow Fibrous Material NDLayer: White Fibrous Material NDLayer: Foil ND


MB-O2-01 11596489Layer: Grey Non-Fibrous Material NDLayer: White Fibrous Material ND


MB-P2-01 11596490Layer: Black Non-Fibrous Material ND


MB-Q2-01 11596491Layer: Tan Tile NDLayer: Yellow Mastic ND


MB-R2-01 11596492Layer: Blue Non-Fibrous Material NDLayer: Off-White Mastic NDLayer: White Non-Fibrous Material ND


MB-R2-02 11596493Layer: Blue Non-Fibrous Material NDLayer: Brown Mastic ND


MB-S2-01 11596494Layer: Grey Cementitious Material NDLayer: Black Cementitious Material ND





TypePercent in



MB-T2-01 11596495Layer: Off-White Tile NDLayer: Yellow Mastic ND


MB-U2-01 11596496Layer: Yellow Mastic ND


MB-V2-01 11596497Layer: Beige Mastic ND


MB-W2-01 11596498Layer: Beige Fibrous Material NDLayer: Paint ND


MB-X2-01 11596499Layer: Brown Mastic NDLayer: Paint ND


MB-Y2-01 11596500Layer: Yellow Mastic ND


MB-Z2-01 11596501Layer: Grey Non-Fibrous Material ND


MB-A3-01 11596502Layer: White Drywall NDLayer: Tan Non-Fibrous Material ND


MB-B3-01 11596503Layer: White Mastic ND





TypePercent in



MB-C3-01 11596504Layer: Beige Fibrous Tile NDLayer: Paint ND


MB-D3-01 11596505Layer: Black Tar NDLayer: Black Felt ND


MB-D3-02 11596506Layer: Black Tar NDLayer: Black Felt NDLayer: Tan Fibrous Material ND


MB-E3-01 11596507Layer: Black Tar NDLayer: Black Felt ND


MB-F3-01 11596508Layer: Grey Mastic NDLayer: Black Tar NDLayer: Black Felt ND





Final Report



L1161Client ID:Vista Environmental ConsultantsB200683Report Number:Chris Burns


First Reported:

L11611402204 - DREYFUSS AND BLACKFORD, AC TRANSIT, RICHMOND(maintenance bldg.)

FALI Job ID:Job ID/Site:



01/28/15

01/28/15


TypePercent in



MB-G301 11603311Layer: White Non-Fibrous Material NDLayer: Paint ND





SAMPLE IDASBESTOS

TYPEASBESTOS

STRUCTURES COMMENTS

AREA SAMPLED

(cm²)Sensitivity

(str/cm²)CONCENTRATION

(str/cm²)

Test Report: Asbestos Analysis of Dust Samples Using Method ASTM 6480

Attn: CHRIS BURNSVista Environmental Consulting2984 Teagarden StSan Leandro, CA 94577

Received: 01/09/15 3:00 PM

AC TRANSIT, RICHMOND / 1402204

Fax:Phone: (925) 254-3196

Project:

1/12/2015Analysis Date:1/7/2015Collected:

EMSL Analytical, Inc2235 Polvorosa Ave , Suite 230, San Leandro, CA 94577Phone/Fax: (510) 895-3675 / (510) 895-3680http://www.EMSL.com [email protected]

091500450CustomerID: 32VEOK25CustomerPO: 1402204ProjectID:

EMSL Order:

MB-AW01091500450-0001

<2.99None Detected100 <29400098300

MB-AW02091500450-0002

<2.99100 <14700049200Chrysotile

MB-AW03091500450-0003

<2.99100 <294009830Chrysotile

MB-AW04091500450-0004

<2.99None Detected100 <14700049200

MB-AW05091500450-0005

<2.99100 <294009830Chrysotile

MB-AW06091500450-0006

<2.99None Detected100 <294009830

MB-AW07091500450-0007

<2.99None Detected100 <1470000492000

MB-AWB091500450-0008

Blank<2.99None Detected100 <147004920

THIS IS THE LAST PAGE OF THE REPORT.

Chris Dojlidko, Laboratory Manageror other approved signatory

Test Report TEMMicro-7.21.0 Printed: 1/12/2015 2:12:23 PM 1

Analyst(s)

EMSL maintains liability to cost of analysis. This report relates only to the samples reported above and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations. Interpretation and use of test results are the responsibility of the client. Samples received in good condition unless otherwise noted.Samples analyzed by EMSL Analytical, Inc San Leandro, CA

Rui Cindy Geng (8)

Initial report from 01/12/2015 14:12:23

http://www.EMSL.com

mailto:[email protected]

OrderID: 091500450

Page 1 Of 1

Client ID:Report Number:Date Received:

M157138

Job ID / Site: 1402204, AC Transit, Richmond, Maintenance Building

Vista Environmental Consultants L1161

FALI Job ID:

Date Analyzed:

L1161

Chris Burns

San Leandro, CA 94577

2984 Teagarden St.

Date Printed: 01/09/1501/09/15

First Reported: 01/09/15

Metals Analysis of HUD Wipes

01/07/15


Final Report

Date(s) Collected: 1/7/15 Total Samples Submitted:Total Samples Analyzed:

17

17

Sample Number Lab Number ResultResult Reporting Method

AnalyteAreaft2 Units Limit* Reference

NIOSH 9100/708274PbMB-PBW01 30703032 1.00 ug/ft2 8
















NIOSH 9100/7082< 8PbMB-PBW-B 30703048 ug 8

* 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.

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.

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

1 of 1

AC Transit, Richmond Maintenance Building


Reading No Building Room Side Component Substrate Color Condition Results PbC Units1 SHUTTER_CAL 1.9 cps2 CALIBRATE Positive 1.1 mg / cm ^23 CALIBRATE Positive 1 mg / cm ^24 CALIBRATE Positive 1 mg / cm ^2

100 MAINTENANCE OUTSIDE B BOLLARD METAL BLACK DETERIORATED Negative 0 mg / cm ^2101 MAINTENANCE OUTSIDE B WALL CONCRETE BEIGE INTACT Negative 0 mg / cm ^2102 MAINTENANCE OUTSIDE B DOOR METAL BLUE DETERIORATED Negative 0 mg / cm ^2103 MAINTENANCE OUTSIDE B DOOR FRAME METAL WHITE DETERIORATED Negative 0 mg / cm ^2104 MAINTENANCE OUTSIDE C DOWNSPOUT METAL WHITE DETERIORATED Negative 0.01 mg / cm ^2105 MAINTENANCE OUTSIDE B VENT METAL SILVER DETERIORATED Negative 0 mg / cm ^2106 MAINTENANCE OUTSIDE B WALL PLASTER BEIGE INTACT Negative 0 mg / cm ^2107 MAINTENANCE OUTSIDE D DOWNSPOUT METAL SILVER INTACT Negative 0 mg / cm ^2108 MAINTENANCE OUTSIDE D DOOR METAL BLUE DETERIORATED Negative 0 mg / cm ^2109 MAINTENANCE OUTSIDE D DOOR FRAME METAL BEIGE DETERIORATED Negative 0 mg / cm ^2110 MAINTENANCE OUTSIDE D STAIRS METAL BLUE DETERIORATED Negative 0 mg / cm ^2111 MAINTENANCE OUTSIDE D HAND RAIL METAL BLUE DETERIORATED Negative 0 mg / cm ^2112 MAINTENANCE OUTSIDE A BOLLARD METAL YELLOW DETERIORATED Negative 0 mg / cm ^2113 MAINTENANCE OUTSIDE A BOLLARD METAL BLACK DETERIORATED Negative 0.07 mg / cm ^2114 MAINTENANCE OUTSIDE A STAIRS METAL BLUE DETERIORATED Negative 0 mg / cm ^2115 MAINTENANCE OUTSIDE A DOOR METAL BLUE DETERIORATED Negative 0 mg / cm ^2116 MAINTENANCE OUTSIDE A DOOR FRAME METAL BEIGE DETERIORATED Negative 0 mg / cm ^2117 MAINTENANCE OUTSIDE B WALL METAL BLUE INTACT Negative 0 mg / cm ^2118 MAINTENANCE ROOF FLOOR CONCRETE GRAY DETERIORATED Negative 0.01 mg / cm ^2119 MAINTENANCE ROOF PARKING STRIPE CONCRETE YELLOW DETERIORATED Positive 1.5 mg / cm ^2120 MAINTENANCE ROOF A WALL CONCRETE WHITE INTACT Negative 0 mg / cm ^2121 MAINTENANCE ROOF A HVAC METAL GREEN, LIGHT DETERIORATED Negative 0 mg / cm ^2122 MAINTENANCE ROOF B HVAC METAL GRAY DETERIORATED Negative 0.01 mg / cm ^2123 MAINTENANCE ROOF B ELEVATOR METAL BLUE DETERIORATED Negative 0 mg / cm ^2124 MAINTENANCE ROOF B PARKING STRIPE CONCRETE BLACK INTACT Positive 1.8 mg / cm ^2125 MAINTENANCE ROOF B PARKING STRIPE CONCRETE BLUE INTACT Positive 1.6 mg / cm ^2126 MAINTENANCE ROOF POLE METAL BROWN DETERIORATED Negative 0 mg / cm ^2127 MAINTENANCE ROOF C GATE METAL BLACK INTACT Negative 0 mg / cm ^2129 CALIBRATE Positive 1 mg / cm ^2130 CALIBRATE Positive 1.1 mg / cm ^2131 CALIBRATE Positive 1.1 mg / cm ^2132 SHUTTER_CAL 1.9 cps133 CALIBRATE Positive 1 mg / cm ^2




Reading No Building Room Side Component Substrate Color Condition Results PbC Units134 CALIBRATE Positive 1 mg / cm ^2136 CALIBRATE Positive 1.1 mg / cm ^2137 MAINTENANCE 138 C WALL CONCRETE BEIGE INTACT Negative 0 mg / cm ^2138 MAINTENANCE 138 B BEAM METAL BEIGE INTACT Negative 0.02 mg / cm ^2139 MAINTENANCE 138 B PIPE METAL BEIGE INTACT Negative 0 mg / cm ^2140 MAINTENANCE 129 D WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^2141 MAINTENANCE 129 D WALL CONCRETE WHITE INTACT Negative 0.02 mg / cm ^2142 MAINTENANCE 129 D DOOR METAL BLUE INTACT Negative 0 mg / cm ^2143 MAINTENANCE 129 D DOOR FRAME METAL BEIGE INTACT Negative 0 mg / cm ^2144 MAINTENANCE 129 HAND RAIL METAL BLUE INTACT Negative 0 mg / cm ^2145 MAINTENANCE 129 HAND RAIL METAL YELLOW INTACT Negative 0.3 mg / cm ^2146 MAINTENANCE 129 BUMPER RAIL METAL RED DETERIORATED Negative 0 mg / cm ^2147 MAINTENANCE 129 LADDER METAL RED DETERIORATED Negative 0 mg / cm ^2148 MAINTENANCE 129 FLOOR CONCRETE WHITE DETERIORATED Negative 0 mg / cm ^2149 MAINTENANCE 129 FLOOR CONCRETE RED DETERIORATED Negative 0 mg / cm ^2150 MAINTENANCE 129 C PIPE METAL WHITE DETERIORATED Negative 0 mg / cm ^2151 MAINTENANCE 129 C WINDOW FRAME METAL WHITE DETERIORATED Negative 0 mg / cm ^2152 MAINTENANCE 129 B DOOR FRAME METAL GRAY INTACT Negative 0.01 mg / cm ^2153 MAINTENANCE 129 B DOOR METAL GRAY INTACT Negative 0 mg / cm ^2154 MAINTENANCE 127 B DOOR METAL BLUE INTACT Negative 0 mg / cm ^2155 MAINTENANCE 127 B DOOR FRAME METAL BEIGE INTACT Negative 0 mg / cm ^2156 MAINTENANCE 127 B WALL CONCRETE BEIGE INTACT Negative 0 mg / cm ^2157 MAINTENANCE 127 B WALL CERAMIC BLUE INTACT Negative 0.05 mg / cm ^2158 MAINTENANCE 127 B SINK PORCELAIN WHITE INTACT Negative 0.01 mg / cm ^2159 MAINTENANCE 127 B URINAL PORCELAIN WHITE INTACT Negative 0.01 mg / cm ^2160 MAINTENANCE 127 B TOILET PORCELAIN WHITE INTACT Negative 0.01 mg / cm ^2161 MAINTENANCE 127 C WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^2162 MAINTENANCE 127 C CEILING DRYWALL WHITE INTACT Negative 0.01 mg / cm ^2163 MAINTENANCE 102 A WALL CONCRETE WHITE INTACT Negative 0.01 mg / cm ^2165 MAINTENANCE 102 D VENT METAL WHITE DETERIORATED Negative 0 mg / cm ^2166 MAINTENANCE 102 C WINDOW FRAME METAL WHITE INTACT Negative 0 mg / cm ^2167 MAINTENANCE 102 C DUCT METAL WHITE INTACT Negative 0 mg / cm ^2168 MAINTENANCE 108 B WINDOW SILL METAL PINK INTACT Negative 0 mg / cm ^2169 MAINTENANCE 108 B WINDOW FRAME METAL PINK INTACT Negative 0 mg / cm ^2170 MAINTENANCE 108 C WALL DRYWALL PINK INTACT Negative 0.23 mg / cm ^2171 MAINTENANCE 108 A DOOR FRAME METAL PINK INTACT Negative 0 mg / cm ^2172 MAINTENANCE 170 D DOOR FRAME METAL GRAY INTACT Negative 0 mg / cm ^2




Reading No Building Room Side Component Substrate Color Condition Results PbC Units173 MAINTENANCE 170 D DOOR METAL GRAY INTACT Negative 0 mg / cm ^2174 MAINTENANCE 170 D WINDOW FRAME METAL GRAY INTACT Negative 0 mg / cm ^2175 MAINTENANCE 170 D WINDOW SILL METAL TAN INTACT Negative 0 mg / cm ^2176 MAINTENANCE 170 D WALL CONCRETE TAN INTACT Negative 0 mg / cm ^2177 MAINTENANCE 170 C WALL DRYWALL TAN INTACT Negative 0 mg / cm ^2178 MAINTENANCE 174 C WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^2179 MAINTENANCE 174 C WALL CONCRETE WHITE INTACT Negative 0.02 mg / cm ^2180 MAINTENANCE 174 A SINK PORCELAIN WHITE INTACT Positive 9.8 mg / cm ^2181 MAINTENANCE 106 A WALL CERAMIC PINK INTACT Negative 0.01 mg / cm ^2182 MAINTENANCE 106 A FLOOR CERAMIC BROWN INTACT Negative 0 mg / cm ^2183 MAINTENANCE 103 A FLOOR CERAMIC BLUE INTACT Negative 0 mg / cm ^2184 MAINTENANCE 101 A WALL DRYWALL YELLOW INTACT Negative 0 mg / cm ^2185 MAINTENANCE 101 C WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^2186 MAINTENANCE 101 C STAIRS METAL BLUE INTACT Negative 0 mg / cm ^2187 MAINTENANCE 101 C COLUMN METAL BLUE INTACT Negative 0 mg / cm ^2188 MAINTENANCE 140 A TANK METAL BEIGE INTACT Negative 0 mg / cm ^2189 MAINTENANCE 130 A LIFT METAL RED INTACT Negative 0 mg / cm ^2190 MAINTENANCE 132 A LIFT METAL WHITE INTACT Negative 0 mg / cm ^2191 MAINTENANCE 132 A CEILING METAL WHITE INTACT Negative 0.01 mg / cm ^2192 MAINTENANCE 110 A TANK METAL WHITE INTACT Negative 0 mg / cm ^2194 MAINTENANCE 110 A COMPRESSOR METAL BLUE INTACT Negative 0.1 mg / cm ^2195 MAINTENANCE 126 A HAND RAIL METAL BLUE INTACT Negative 0.3 mg / cm ^2196 MAINTENANCE 126 A TRACK METAL RED DETERIORATED Negative 0 mg / cm ^2197 MAINTENANCE 126 A FLOOR CONCRETE GRAY DETERIORATED Negative 0.01 mg / cm ^2198 MAINTENANCE 126 A DUCT METAL YELLOW DETERIORATED Negative 0 mg / cm ^2199 MAINTENANCE 126 A CEILING CONCRETE WHITE INTACT Negative 0.05 mg / cm ^2200 MAINTENANCE 134B A LIFT METAL BLUE INTACT Negative 0 mg / cm ^2202 MAINTENANCE 152B A LIFT METAL YELLOW INTACT Positive 2.1 mg / cm ^2203 MAINTENANCE 152B B DOOR METAL BLUE INTACT Negative 0 mg / cm ^2204 MAINTENANCE 245 B HVAC METAL GRAY INTACT Negative 0.01 mg / cm ^2205 MAINTENANCE 244B B WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^2206 MAINTENANCE 244B B CEILING DRYWALL WHITE INTACT Negative 0 mg / cm ^2207 MAINTENANCE 244A B WALL DRYWALL PINK INTACT Negative 0 mg / cm ^2208 MAINTENANCE 260B B FLOOR CERAMIC BROWN INTACT Negative 0 mg / cm ^2209 MAINTENANCE 260B B BASEBOARD CERAMIC BROWN INTACT Negative 0 mg / cm ^2210 MAINTENANCE 260B D WALL DRYWALL BLUE INTACT Negative 0 mg / cm ^2211 MAINTENANCE 260B D WINDOW FRAME METAL BROWN INTACT Negative 0 mg / cm ^2




Reading No Building Room Side Component Substrate Color Condition Results PbC Units212 MAINTENANCE 202 C WINDOW FRAME METAL BEIGE INTACT Negative 0 mg / cm ^2213 MAINTENANCE 202 D DOOR FRAME METAL YELLOW INTACT Negative 0 mg / cm ^2214 MAINTENANCE 202 D DOOR METAL BLUE INTACT Negative 0 mg / cm ^2215 MAINTENANCE 202 A WALL CONCRETE YELLOW INTACT Negative 0 mg / cm ^2216 MAINTENANCE 202 C WALL DRYWALL WHITE INTACT Negative 0 mg / cm ^2217 MAINTENANCE 202 C FLASHING CONCRETE GRAY INTACT Negative 0 mg / cm ^2218 MAINTENANCE 262 C STALL METAL BROWN INTACT Negative 0 mg / cm ^2219 MAINTENANCE 262 C LOCKERS METAL BLUE INTACT Negative 0 mg / cm ^2220 MAINTENANCE 209 C DOOR FRAME METAL GREEN INTACT Negative 0 mg / cm ^2221 MAINTENANCE 209 C DOOR WOOD RED INTACT Negative 0 mg / cm ^2222 MAINTENANCE GILLEY C FLOOR CERAMIC BROWN INTACT Negative 0.01 mg / cm ^2223 MAINTENANCE GILLEY C LOCKERS METAL YELLOW INTACT Negative 0.22 mg / cm ^2224 MAINTENANCE 219 C WALL DRYWALL BLUE INTACT Negative 0 mg / cm ^2225 MAINTENANCE 219 C CABINET WOOD VARNISH INTACT Negative 0 mg / cm ^2226 MAINTENANCE 219 C WALL DRYWALL BEIGE INTACT Negative 0 mg / cm ^2227 MAINTENANCE 207B A WALL DRYWALL GREEN, LIGHT INTACT Negative 0.01 mg / cm ^2228 MAINTENANCE 214 C SINK PORCELAIN WHITE INTACT Positive 9.5 mg / cm ^2229 CALIBRATE Positive 1 mg / cm ^2230 CALIBRATE Positive 1 mg / cm ^2231 CALIBRATE Positive 1.1 mg / cm ^2


ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Pleasanton1220 Quarry LanePleasanton, CA 94566Tel: (925)484-1919

TestAmerica Job ID: 720-62236-1Client Project/Site: D&B, AC Transit, Richmond - Maintenance

For:Vista Environmental Consulting, Inc2984 Teagarden StreetSan Leandro, California 94577

Attn: Chris Burns

Authorized for release by:1/12/2015 11:41:56 AM

Dimple Sharma, Senior Project Manager(925)[email protected]

This report has been electronically signed and authorized by the signatory. Electronic signature isintended to be the legally binding equivalent of a traditionally handwritten signature.

Results relate only to the items tested and the sample(s) as received by the laboratory.

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https://secure.testamericainc.com/TotalAccess/login.aspx

http://www.testamericainc.com/AskTheExpert/Expert_index.htm

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Table of Contents

Client: Vista Environmental Consulting, IncProject/Site: D&B, AC Transit, Richmond - Maintenance

TestAmerica Job ID: 720-62236-1

Page 2 of 16TestAmerica Pleasanton

1/12/2015

Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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Definitions/GlossaryTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc

Project/Site: D&B, AC Transit, Richmond - Maintenance

Glossary

These commonly used abbreviations may or may not be present in this report.

¤ Listed under the "D" column to designate that the result is reported on a dry weight basis

Abbreviation

%R Percent Recovery

CFL Contains Free Liquid

CNF Contains no Free Liquid

DER Duplicate error ratio (normalized absolute difference)

Dil Fac Dilution Factor

DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample

DLC Decision level concentration

MDA Minimum detectable activity

EDL Estimated Detection Limit

MDC Minimum detectable concentration

MDL Method Detection Limit

ML Minimum Level (Dioxin)

NC Not Calculated

ND Not detected at the reporting limit (or MDL or EDL if shown)

PQL Practical Quantitation Limit

QC Quality Control

RER Relative error ratio

RL Reporting Limit or Requested Limit (Radiochemistry)

RPD Relative Percent Difference, a measure of the relative difference between two points

TEF Toxicity Equivalent Factor (Dioxin)

TEQ Toxicity Equivalent Quotient (Dioxin)

TestAmerica Pleasanton

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Case NarrativeClient: Vista Environmental Consulting, Inc TestAmerica Job ID: 720-62236-1


Job ID: 720-62236-1

Laboratory: TestAmerica Pleasanton

Narrative

Job Narrative

720-62236-1

Comments

No additional comments.

Receipt

The sample was received on 1/7/2015 5:41 PM; the sample arrived in good condition, properly preserved and, where required, on ice. The

temperature of the cooler at receipt was 17.1º C.

Metals

Method 6010B: The following sample was diluted to bring the concentration of target analyte Cr within the calibration range: MB-T22-01

(720-62236-1). Elevated reporting limits (RLs) are provided.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.

TestAmerica PleasantonPage 4 of 16 1/12/2015

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Detection SummaryTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Client Sample ID: MB-T22-01 Lab Sample ID: 720-62236-1

Antimony

RL

43 mg/Kg

MDLAnalyte Result Qualifier Unit Dil Fac D Method Prep Type

Total/NA100260 6010B

Barium 4.3 mg/Kg Total/NA1085 6010B

Chromium 43 mg/Kg Total/NA10026000 6010B

Copper 13 mg/Kg Total/NA1016 6010B

Lead 43 mg/Kg Total/NA10047000 6010B

Molybdenum 4.3 mg/Kg Total/NA108.8 6010B

Nickel 4.3 mg/Kg Total/NA106.5 6010B

Zinc 13 mg/Kg Total/NA10530 6010B

Mercury 0.43 mg/Kg Total/NA5021 7471A


This Detection Summary does not include radiochemical test results.

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Client Sample ResultsTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Lab Sample ID: 720-62236-1Client Sample ID: MB-T22-01Matrix: SolidDate Collected: 01/07/15 11:30

Date Received: 01/07/15 17:41

Method: 6010B - Metals (ICP)RL MDL

Antimony 260 43 mg/Kg 01/07/15 21:02 01/09/15 16:31 100

Analyte Dil FacAnalyzedPreparedUnit DResult Qualifier

86 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Arsenic ND

4.3 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Barium 85

0.86 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Beryllium ND

11 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Cadmium ND

43 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Chromium 26000

1.7 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Cobalt ND

13 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Copper 16

43 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Lead 47000

4.3 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Molybdenum 8.8

4.3 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Nickel 6.5

8.6 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Selenium ND

2.2 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Silver ND

43 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Thallium ND

43 mg/Kg 01/07/15 21:02 01/09/15 16:31 100Vanadium ND

13 mg/Kg 01/07/15 21:02 01/08/15 19:56 10Zinc 530

Method: 7471A - Mercury (CVAA)RL MDL

Mercury 21 0.43 mg/Kg 01/07/15 20:07 01/08/15 18:47 50



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QC Sample ResultsTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Method: 6010B - Metals (ICP)

Client Sample ID: Method BlankLab Sample ID: MB 720-173742/1-A

Matrix: Solid Prep Type: Total/NA

Analysis Batch: 173826 Prep Batch: 173742

RL MDL

Antimony ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1

MB MB

Analyte Dil FacAnalyzedPreparedDUnitResult Qualifier

ND 1.0 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Arsenic

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Barium

ND 0.10 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Beryllium

ND 0.13 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Cadmium

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Chromium

ND 0.20 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Cobalt

ND 1.5 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Copper

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Lead

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Molybdenum

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Nickel

ND 1.0 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Selenium

ND 0.25 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Silver

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Thallium

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Vanadium

ND 1.5 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Zinc

Client Sample ID: Lab Control SampleLab Sample ID: LCS 720-173742/2-A



Antimony 50.0 48.1 mg/Kg 96 80 - 120

Analyte

LCS LCS

DUnitResult Qualifier %Rec

Spike

Added

%Rec.

Limits

Arsenic 50.0 49.2 mg/Kg 98 80 - 120

Barium 50.0 49.4 mg/Kg 99 80 - 120

Beryllium 50.0 50.8 mg/Kg 102 80 - 120

Cadmium 50.0 49.4 mg/Kg 99 80 - 120

Chromium 50.0 50.9 mg/Kg 102 80 - 120

Cobalt 50.0 50.5 mg/Kg 101 80 - 120

Copper 50.0 50.9 mg/Kg 102 80 - 120

Lead 50.0 49.8 mg/Kg 100 80 - 120

Molybdenum 50.0 51.2 mg/Kg 102 80 - 120

Nickel 50.0 49.2 mg/Kg 98 80 - 120

Selenium 50.0 48.7 mg/Kg 97 80 - 120

Silver 25.0 23.7 mg/Kg 95 80 - 120

Thallium 50.0 49.6 mg/Kg 99 80 - 120

Vanadium 50.0 50.3 mg/Kg 101 80 - 120

Zinc 50.0 49.9 mg/Kg 100 80 - 120

Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 720-173742/3-A



Antimony 50.0 48.8 mg/Kg 98 80 - 120 2 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD

Arsenic 50.0 49.5 mg/Kg 99 80 - 120 1 20

Barium 50.0 50.2 mg/Kg 100 80 - 120 2 20

Beryllium 50.0 51.2 mg/Kg 102 80 - 120 1 20


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Method: 6010B - Metals (ICP) (Continued)




Cadmium 50.0 49.7 mg/Kg 99 80 - 120 1 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD

Chromium 50.0 51.0 mg/Kg 102 80 - 120 0 20

Cobalt 50.0 50.9 mg/Kg 102 80 - 120 1 20

Copper 50.0 51.2 mg/Kg 102 80 - 120 1 20

Lead 50.0 50.6 mg/Kg 101 80 - 120 2 20

Molybdenum 50.0 51.9 mg/Kg 104 80 - 120 1 20

Nickel 50.0 49.9 mg/Kg 100 80 - 120 1 20

Selenium 50.0 48.9 mg/Kg 98 80 - 120 0 20

Silver 25.0 24.4 mg/Kg 98 80 - 120 3 20

Thallium 50.0 50.6 mg/Kg 101 80 - 120 2 20

Vanadium 50.0 50.9 mg/Kg 102 80 - 120 1 20

Zinc 50.0 50.1 mg/Kg 100 80 - 120 0 20

Client Sample ID: Lab Control SampleLab Sample ID: LCSSRM 720-173742/23-A



Antimony 74.6 38.9 mg/Kg 52 11 - 101

Analyte

LCSSRM LCSSRM


Spike

Added

%Rec.

Limits

Arsenic 45.5 44.4 mg/Kg 98 69 - 119

Barium 579 547 mg/Kg 95 61 - 117

Beryllium 155 151 mg/Kg 98 56 - 102

Cadmium 201 190 mg/Kg 94 67 - 118

Chromium 106 103 mg/Kg 97 67 - 121

Cobalt 247 240 mg/Kg 97 64 - 133

Copper 130 128 mg/Kg 99 68 - 126

Lead 302 274 mg/Kg 91 62 - 113

Molybdenum 165 158 mg/Kg 95 62 - 128

Nickel 305 285 mg/Kg 93 65 - 117

Selenium 133 132 mg/Kg 99 63 - 126

Silver 33.5 31.6 mg/Kg 94 51 - 130

Thallium 191 174 mg/Kg 91 64 - 124

Vanadium 214 211 mg/Kg 99 67 - 123

Zinc 388 362 mg/Kg 93 62 - 110

Method: 7471A - Mercury (CVAA)




RL MDL

Mercury ND 0.010 mg/Kg 01/07/15 14:55 01/08/15 16:23 1

MB MB



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Method: 7471A - Mercury (CVAA) (Continued)




Mercury 0.833 0.867 mg/Kg 104 80 - 120

Analyte

LCS LCS


Spike

Added

%Rec.

Limits




Mercury 0.833 0.867 mg/Kg 104 80 - 120 0 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD


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QC Association SummaryTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Metals

Prep Batch: 173724

Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch

Solid 7471A720-62236-1 MB-T22-01 Total/NA

Solid 7471ALCS 720-173724/2-A Lab Control Sample Total/NA

Solid 7471ALCSD 720-173724/3-A Lab Control Sample Dup Total/NA

Solid 7471AMB 720-173724/1-A Method Blank Total/NA

Prep Batch: 173742


Solid 3050B720-62236-1 MB-T22-01 Total/NA

Solid 3050BLCS 720-173742/2-A Lab Control Sample Total/NA

Solid 3050BLCSD 720-173742/3-A Lab Control Sample Dup Total/NA

Solid 3050BLCSSRM 720-173742/23-A Lab Control Sample Total/NA

Solid 3050BMB 720-173742/1-A Method Blank Total/NA

Analysis Batch: 173826


Solid 6010B 173742720-62236-1 MB-T22-01 Total/NA

Solid 6010B 173742LCS 720-173742/2-A Lab Control Sample Total/NA

Solid 6010B 173742LCSD 720-173742/3-A Lab Control Sample Dup Total/NA

Solid 6010B 173742LCSSRM 720-173742/23-A Lab Control Sample Total/NA

Solid 6010B 173742MB 720-173742/1-A Method Blank Total/NA



Solid 7471A 173724720-62236-1 MB-T22-01 Total/NA

Solid 7471A 173724LCS 720-173724/2-A Lab Control Sample Total/NA

Solid 7471A 173724LCSD 720-173724/3-A Lab Control Sample Dup Total/NA

Solid 7471A 173724MB 720-173724/1-A Method Blank Total/NA



Solid 6010B 173742720-62236-1 MB-T22-01 Total/NA


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Lab ChronicleClient: Vista Environmental Consulting, Inc TestAmerica Job ID: 720-62236-1


Client Sample ID: MB-T22-01 Lab Sample ID: 720-62236-1Matrix: SolidDate Collected: 01/07/15 11:30


Prep 3050B 01/07/15 21:02 CTD173742 TAL PLS

Type

Batch Batch

MethodPrep Type LabAnalystRun

Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 6010B 10 173826 01/08/15 19:56 SLK TAL PLSTotal/NA

Prep 3050B 173742 01/07/15 21:02 CTD TAL PLSTotal/NA


Prep 7471A 173724 01/07/15 20:07 ECT TAL PLSTotal/NA

Analysis 7471A 50 173827 01/08/15 18:47 SLK TAL PLSTotal/NA

Laboratory References:

TAL PLS = TestAmerica Pleasanton, 1220 Quarry Lane, Pleasanton, CA 94566, TEL (925)484-1919


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Certification SummaryClient: Vista Environmental Consulting, Inc TestAmerica Job ID: 720-62236-1


Laboratory: TestAmerica PleasantonUnless otherwise noted, all analytes for this laboratory were covered under each certification below.

Authority Program EPA Region Certification ID Expiration Date

California 24969State Program 01-31-16

Analysis Method Prep Method Matrix Analyte


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Method SummaryTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Method Method Description LaboratoryProtocol

SW8466010B Metals (ICP) TAL PLS

SW8467471A Mercury (CVAA) TAL PLS

Protocol References:

SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.




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Sample SummaryTestAmerica Job ID: 720-62236-1Client: Vista Environmental Consulting, Inc


Lab Sample ID Client Sample ID ReceivedCollectedMatrix

720-62236-1 MB-T22-01 Solid 01/07/15 11:30 01/07/15 17:41


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Login Sample Receipt Checklist

Client: Vista Environmental Consulting, Inc Job Number: 720-62236-1

Login Number: 62236

Question Answer Comment

Creator: Bullock, Tracy

List Source: TestAmerica Pleasanton

List Number: 1

N/ARadioactivity wasn't checked or is </= background as measured by a

survey meter.

N/AThe cooler's custody seal, if present, is intact.

N/ASample custody seals, if present, are intact.

TrueThe cooler or samples do not appear to have been compromised or

tampered with.

TrueSamples were received on ice.

TrueCooler Temperature is acceptable.

TrueCooler Temperature is recorded.

TrueCOC is present.

TrueCOC is filled out in ink and legible.

TrueCOC is filled out with all pertinent information.

TrueIs the Field Sampler's name present on COC?

TrueThere are no discrepancies between the containers received and the COC.

TrueSamples are received within Holding Time.

TrueSample containers have legible labels.

TrueContainers are not broken or leaking.

TrueSample collection date/times are provided.

TrueAppropriate sample containers are used.

TrueSample bottles are completely filled.

N/ASample Preservation Verified.

TrueThere is sufficient vol. for all requested analyses, incl. any requested

MS/MSDs

TrueContainers requiring zero headspace have no headspace or bubble is

<6mm (1/4").

TrueMultiphasic samples are not present.

TrueSamples do not require splitting or compositing.

N/AResidual Chlorine Checked.


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TestAmerica Job ID: 720-62574-1Client Project/Site: Dreyfuss & Blackford


Attn: Chris Burns

Authorized for release by:1/28/2015 12:59:13 PM




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Table of Contents

Client: Vista Environmental Consulting, IncProject/Site: Dreyfuss & Blackford



1/28/2015

Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1



Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4





Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9


Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13


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Project/Site: Dreyfuss & Blackford

Glossary



Abbreviation

%R Percent Recovery












NC Not Calculated



QC Quality Control







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Job ID: 720-62574-1


Narrative

Job Narrative

720-62574-1

Comments


Receipt

The sample was received on 1/27/2015 3:40 PM; the sample arrived in good condition, properly preserved and, where required, on ice.

The temperature of the cooler at receipt was 8.5º C.

Metals

No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.


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Client Sample ID: MB-HG01 Lab Sample ID: 720-62574-1

Mercury

RL

0.0085 mg/Kg


Total/NA10.023 7471A



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Lab Sample ID: 720-62574-1Client Sample ID: MB-HG01Matrix: SolidDate Collected: 01/27/15 12:00



Mercury 0.023 0.0085 mg/Kg 01/27/15 20:04 01/28/15 10:48 1



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RL MDL

Mercury ND 0.010 mg/Kg 01/27/15 14:10 01/28/15 09:38 1

MB MB





Mercury 0.833 0.833 mg/Kg 100 80 - 120

Analyte

LCS LCS


Spike

Added

%Rec.

Limits




Mercury 0.833 0.823 mg/Kg 99 80 - 120 1 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD


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Metals

Prep Batch: 174825


Solid 7471A720-62574-1 MB-HG01 Total/NA






Solid 7471A 174825720-62574-1 MB-HG01 Total/NA





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Client Sample ID: MB-HG01 Lab Sample ID: 720-62574-1Matrix: SolidDate Collected: 01/27/15 12:00


Prep 7471A 01/27/15 20:04 JCR174825 TAL PLS

Type

Batch Batch


Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA

Analysis 7471A 1 174888 01/28/15 10:48 EFH TAL PLSTotal/NA




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720-62574-1 MB-HG01 Solid 01/27/15 12:00 01/27/15 15:40


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Login Number: 62574


Creator: Mullen, Joan


List Number: 1

N/ARadioactivity wasn't checked or is </= background as measured by a

survey meter.




tampered with.




TrueCOC is present.













MS/MSDs


<6mm (1/4").





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MAINTENANCE BUILDING - PHOTO DOCUMENTATION

Asbestos Duct Seam Sealant

UW: Thermostat Triggers

Lead-Based Paint and Elevated TTLC Metals Chassis Wash:

Lead Dust Hazard


Running Repair: Lead Dust Hazard

Body Shop: Lead Dust Hazard

Sink: Lead-Based Material

Battery Shop: Lead Dust Hazard



Asbestos Door Frame Sealant

Asbestos Duct Seam Sealant Asbestos Sealant


Asbestos Door Frame Sealant

Asbestos Paint Booth Sealant

Asbestos Expansion Joint Sealant

Asbestos Stairway Sealant


Asbestos Elevator Door Frame Sealant

SITE













otherwise.

SITE HAZARDOUS MATERIALS SUMMARY

Asbestos

Bulk Samples

HOMO. ID


CLASS BAAQMD


B Sealant Gray, Concrete

Seam Throughout

Site Class II

Category I - Non-Friable

1,000 SF (5,900 LF)



Outside Parking Stripe Concrete Yellow Deteriorated 0.01* mg/cm2 Outside Bollard Metal Black Deteriorated 0.01 mg/cm2

Outside Parking Stripe Concrete Black Deteriorated 0.01 mg/cm2

Outside Haz Waste Curb Asphalt Yellow Deteriorated 0.01 mg/cm2

Outside Bollard Metal Yellow Deteriorated 0.17 mg/cm2

Outside Parking Stripe Concrete Yellow Deteriorated 0.3 mg/cm2

Outside Bollard Metal Yellow Deteriorated 0.9 mg/cm2

Outside Pole Metal Silver Deteriorated 1.7 mg/cm2 Bold = Lead-Based (>1.0 mg/cm2)

*Considered Lead-based because of Title 22 Bulk Sample Results Below

Title 22 Metals

Bulk Samples

Sample Location Ba Cr Pb Sb V Zn Units

Site-T22-01 Roof – Yellow Stripe 47 1300* 5200 9.8 2.5 37 mg/kg * Toxicity Characteristic Leaching Procedure (TCLP) and Soluble Threshold Limit Concentration (STLC) testing and analysis would be needed to further characterize the waste. Bolded Sample results were above Title 22 CCR Division 4.5, Minimum Standards for Management of Hazardous and Extremely Hazardous Wastes Total Threshold Limit Concentration (TTLC) and would be considered a California Hazardous Waste. TCLP testing and analysis would be needed to determine if it was a Federal RCRA Hazardous Waste.




SITE ASBESTOS SAMPLING INVENTORY


A Concrete Gray, Parking 3

B Sealant Gray, Concrete Seam 3

C Sealant Tan, Concrete Masonry Unit

Wall Seam 2

D Concrete Masonry Unit/Mortar Beige/Beige, Wall 2

E Sealant Dark Gray, Concrete Seam Patch 1

F Asphalt Black 1

G Mastic Gray, Reflector 1

H Sealant Black, Concrete Seam Patch 1


Final Report





First Reported:

L11611402204 - Dreyfuss & Blackford, AC Transit, Richmond (Site ) FALI Job ID:Job ID/Site:



01/12/15

01/13/15


TypePercent in



SITE-A-01 11596717Layer: Grey Cementitious Material ND






SITE-B-01 11596720Layer: Grey Semi-Fibrous Material Chrysotile 2 %


SITE-B-02 11596721Layer: Grey Semi-Fibrous Material Chrysotile 2 %


SITE-B-03 11596722Layer: Grey Semi-Fibrous Material ND


SITE-C-01 11596723Layer: Tan Non-Fibrous Material NDLayer: Paint ND





TypePercent in



SITE-C-02 11596724Layer: Tan Non-Fibrous Material NDLayer: Paint ND


SITE-D-01 11596725Layer: Grey Mortar ND


SITE-D-02 11596726Layer: Grey Mortar NDLayer: Yellow Mastic ND


SITE-F-01 11596728Layer: Black Non-Fibrous Tar ND


SITE-G-01 11596729Layer: Grey Mastic NDLayer: Tan Cementitious Material ND


SITE-H-01 11596730Layer: Black Non-Fibrous Material ND





AC Transit, RichmondSite


Reading No Building Room Side Component Substrate Color Condition Results PbC Units1 SHUTTER_CAL 1.9 cps2 CALIBRATE Positive 1.1 mg / cm ^23 CALIBRATE Positive 1 mg / cm ^24 CALIBRATE Positive 1 mg / cm ^284 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^285 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0.01 mg / cm ^286 SITE OUTSIDE B POLE METAL BROWN DETERIORATED Negative 0 mg / cm ^287 SITE OUTSIDE B BOLLARD METAL BLACK DETERIORATED Negative 0.01 mg / cm ^288 SITE OUTSIDE B BOLLARD METAL YELLOW DETERIORATED Negative 0.17 mg / cm ^289 SITE OUTSIDE B GATE METAL BLACK DETERIORATED Negative 0 mg / cm ^290 SITE OUTSIDE B PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^291 SITE OUTSIDE PARKING STRIPE CONCRETE BLACK DETERIORATED Negative 0 mg / cm ^292 SITE OUTSIDE PARKING STRIPE CONCRETE BLACK DETERIORATED Negative 0.01 mg / cm ^293 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^294 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^295 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0 mg / cm ^296 SITE OUTSIDE D HAZ WASTE CURB ASPHALT YELLOW DETERIORATED Negative 0.01 mg / cm ^297 SITE OUTSIDE A BOLLARD METAL YELLOW DETERIORATED Negative 0.9 mg / cm ^298 SITE OUTSIDE PARKING STRIPE CONCRETE YELLOW DETERIORATED Negative 0.3 mg / cm ^299 SITE OUTSIDE A POLE METAL SILVER DETERIORATED Positive 1.7 mg / cm ^2

129 CALIBRATE Positive 1 mg / cm ^2130 CALIBRATE Positive 1.1 mg / cm ^2131 CALIBRATE Positive 1.1 mg / cm ^2



TestAmerica Job ID: 720-62235-1Client Project/Site: D&B, AC Transit, Richmond - Site


Attn: Chris Burns

Authorized for release by:1/12/2015 4:19:34 PM




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Table of Contents

Client: Vista Environmental Consulting, IncProject/Site: D&B, AC Transit, Richmond - Site



1/12/2015

Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1



Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4





Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11


Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15


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Project/Site: D&B, AC Transit, Richmond - Site

Glossary



Abbreviation

%R Percent Recovery












NC Not Calculated



QC Quality Control







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Job ID: 720-62235-1


Narrative

Job Narrative

720-62235-1

Comments


Receipt

The sample was received on 1/7/2015 5:41 PM; the sample arrived in good condition, properly preserved and, where required, on ice. The

temperature of the cooler at receipt was 17.7º C.

Metals

Method 6010B: The following sample was diluted due to the abundance of non-target analyte: SITE-T22-01 (720-62235-1). Elevated

reporting limits (RLs) are provided.

No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.


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Client Sample ID: SITE-T22-01 Lab Sample ID: 720-62235-1

Antimony

RL

2.4 mg/Kg


Total/NA59.8 6010B

Barium 1.9 mg/Kg Total/NA447 6010B

Chromium 1.9 mg/Kg Total/NA41300 6010B

Lead 1.9 mg/Kg Total/NA45200 6010B

Vanadium 1.9 mg/Kg Total/NA42.5 6010B

Zinc 5.8 mg/Kg Total/NA437 6010B



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Lab Sample ID: 720-62235-1Client Sample ID: SITE-T22-01Matrix: SolidDate Collected: 01/07/15 12:00


Method: 6010B - Metals (ICP)RL MDL

Antimony 9.8 2.4 mg/Kg 01/07/15 21:02 01/09/15 16:26 5


3.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Arsenic ND

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Barium 47

0.39 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Beryllium ND

0.49 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Cadmium ND

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Chromium 1300

0.78 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Cobalt ND

7.3 mg/Kg 01/07/15 21:02 01/09/15 16:26 5Copper ND

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Lead 5200

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Molybdenum ND

2.4 mg/Kg 01/07/15 21:02 01/09/15 16:26 5Nickel ND

4.9 mg/Kg 01/07/15 21:02 01/09/15 16:26 5Selenium ND

0.97 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Silver ND

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Thallium ND

1.9 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Vanadium 2.5

5.8 mg/Kg 01/07/15 21:02 01/08/15 19:51 4Zinc 37


Mercury ND 0.0092 mg/Kg 01/07/15 20:07 01/08/15 17:26 1



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Method: 6010B - Metals (ICP)




RL MDL

Antimony ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1

MB MB


ND 1.0 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Arsenic

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Barium

ND 0.10 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Beryllium

ND 0.13 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Cadmium

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Chromium

ND 0.20 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Cobalt

ND 1.5 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Copper

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Lead

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Molybdenum

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Nickel

ND 1.0 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Selenium

ND 0.25 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Silver

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Thallium

ND 0.50 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Vanadium

ND 1.5 mg/Kg 01/07/15 20:02 01/08/15 17:41 1Zinc




Antimony 50.0 48.1 mg/Kg 96 80 - 120

Analyte

LCS LCS


Spike

Added

%Rec.

Limits

Arsenic 50.0 49.2 mg/Kg 98 80 - 120

Barium 50.0 49.4 mg/Kg 99 80 - 120

Beryllium 50.0 50.8 mg/Kg 102 80 - 120

Cadmium 50.0 49.4 mg/Kg 99 80 - 120

Chromium 50.0 50.9 mg/Kg 102 80 - 120

Cobalt 50.0 50.5 mg/Kg 101 80 - 120

Copper 50.0 50.9 mg/Kg 102 80 - 120

Lead 50.0 49.8 mg/Kg 100 80 - 120

Molybdenum 50.0 51.2 mg/Kg 102 80 - 120

Nickel 50.0 49.2 mg/Kg 98 80 - 120

Selenium 50.0 48.7 mg/Kg 97 80 - 120

Silver 25.0 23.7 mg/Kg 95 80 - 120

Thallium 50.0 49.6 mg/Kg 99 80 - 120

Vanadium 50.0 50.3 mg/Kg 101 80 - 120

Zinc 50.0 49.9 mg/Kg 100 80 - 120




Antimony 50.0 48.8 mg/Kg 98 80 - 120 2 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD

Arsenic 50.0 49.5 mg/Kg 99 80 - 120 1 20

Barium 50.0 50.2 mg/Kg 100 80 - 120 2 20

Beryllium 50.0 51.2 mg/Kg 102 80 - 120 1 20


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Method: 6010B - Metals (ICP) (Continued)




Cadmium 50.0 49.7 mg/Kg 99 80 - 120 1 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD

Chromium 50.0 51.0 mg/Kg 102 80 - 120 0 20

Cobalt 50.0 50.9 mg/Kg 102 80 - 120 1 20

Copper 50.0 51.2 mg/Kg 102 80 - 120 1 20

Lead 50.0 50.6 mg/Kg 101 80 - 120 2 20

Molybdenum 50.0 51.9 mg/Kg 104 80 - 120 1 20

Nickel 50.0 49.9 mg/Kg 100 80 - 120 1 20

Selenium 50.0 48.9 mg/Kg 98 80 - 120 0 20

Silver 25.0 24.4 mg/Kg 98 80 - 120 3 20

Thallium 50.0 50.6 mg/Kg 101 80 - 120 2 20

Vanadium 50.0 50.9 mg/Kg 102 80 - 120 1 20

Zinc 50.0 50.1 mg/Kg 100 80 - 120 0 20

Client Sample ID: Lab Control SampleLab Sample ID: LCSSRM 720-173742/23-A



Antimony 74.6 38.9 mg/Kg 52 11 - 101

Analyte

LCSSRM LCSSRM


Spike

Added

%Rec.

Limits

Arsenic 45.5 44.4 mg/Kg 98 69 - 119

Barium 579 547 mg/Kg 95 61 - 117

Beryllium 155 151 mg/Kg 98 56 - 102

Cadmium 201 190 mg/Kg 94 67 - 118

Chromium 106 103 mg/Kg 97 67 - 121

Cobalt 247 240 mg/Kg 97 64 - 133

Copper 130 128 mg/Kg 99 68 - 126

Lead 302 274 mg/Kg 91 62 - 113

Molybdenum 165 158 mg/Kg 95 62 - 128

Nickel 305 285 mg/Kg 93 65 - 117

Selenium 133 132 mg/Kg 99 63 - 126

Silver 33.5 31.6 mg/Kg 94 51 - 130

Thallium 191 174 mg/Kg 91 64 - 124

Vanadium 214 211 mg/Kg 99 67 - 123

Zinc 388 362 mg/Kg 93 62 - 110





RL MDL

Mercury ND 0.010 mg/Kg 01/07/15 14:55 01/08/15 16:23 1

MB MB



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Method: 7471A - Mercury (CVAA) (Continued)




Mercury 0.833 0.867 mg/Kg 104 80 - 120

Analyte

LCS LCS


Spike

Added

%Rec.

Limits




Mercury 0.833 0.867 mg/Kg 104 80 - 120 0 20

Analyte

LCSD LCSD


Spike

Added

%Rec.

Limits LimitRPD

RPD


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Metals

Prep Batch: 173724


Solid 7471A720-62235-1 SITE-T22-01 Total/NA




Prep Batch: 173742


Solid 3050B720-62235-1 SITE-T22-01 Total/NA

Solid 3050BLCS 720-173742/2-A Lab Control Sample Total/NA

Solid 3050BLCSD 720-173742/3-A Lab Control Sample Dup Total/NA

Solid 3050BLCSSRM 720-173742/23-A Lab Control Sample Total/NA

Solid 3050BMB 720-173742/1-A Method Blank Total/NA



Solid 6010B 173742720-62235-1 SITE-T22-01 Total/NA

Solid 6010B 173742LCS 720-173742/2-A Lab Control Sample Total/NA

Solid 6010B 173742LCSD 720-173742/3-A Lab Control Sample Dup Total/NA

Solid 6010B 173742LCSSRM 720-173742/23-A Lab Control Sample Total/NA

Solid 6010B 173742MB 720-173742/1-A Method Blank Total/NA



Solid 7471A 173724720-62235-1 SITE-T22-01 Total/NA






Solid 6010B 173742720-62235-1 SITE-T22-01 Total/NA


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Client Sample ID: SITE-T22-01 Lab Sample ID: 720-62235-1Matrix: SolidDate Collected: 01/07/15 12:00


Prep 3050B 01/07/15 21:02 CTD173742 TAL PLS

Type

Batch Batch


Prepared

or Analyzed

Batch

Number

Dilution

Factor

Total/NA


Prep 3050B 173742 01/07/15 21:02 CTD TAL PLSTotal/NA


Prep 7471A 173724 01/07/15 20:07 ECT TAL PLSTotal/NA

Analysis 7471A 1 173827 01/08/15 17:26 SLK TAL PLSTotal/NA




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SW8466010B Metals (ICP) TAL PLS







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720-62235-1 SITE-T22-01 Solid 01/07/15 12:00 01/07/15 17:41


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Login Number: 62235


Creator: Bullock, Tracy


List Number: 1

N/ARadioactivity wasn't checked or is </= background as measured by a survey

meter.




tampered with.




TrueCOC is present.













MS/MSDs


<6mm (1/4").





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SITE

Photo Documentation

Lead-Based Paint

Lead-based Paint and Elevated TTLC Metals

SITE

Photo Documentation

Asbestos Sealant

Documents

AC Transit, Richmond Hazmat Survey Report...2016 MacDonald Avenue, Richmond, California Prepared for: 3540 Folsom Boulevard Sacramento, CA 95816 Prepared By: Vista Environmental Consulting