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
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AC Transit, Richmond Hazmat Survey Report...2016 MacDonald Avenue, Richmond, California Prepared for: 3540 Folsom Boulevard Sacramento, CA 95816 Prepared By: Vista Environmental Consulting
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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
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (10 %)
BW-K-01 11596412Layer: Black Mastic ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (10 %)
BW-K-02 11596413Layer: Black Mastic Chrysotile 10 %
Asbestos (10%)Total Composite Values of Fibrous Components:Cellulose (Trace)
2 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
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
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
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
BW-N-01 11596416Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
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
3 of 33777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
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
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
representative, prior to bidding.
BAAQMD classifications are based upon the material’s condition at the time of the survey or as rendered as a
result of standard manual removal/demolition techniques. The use of “mechanical means”, non-standard or
other aggressive removal/demolition techniques may result in a different classification. BAAQMD & Cal-OSHA
classifications are based on the materials being >1% asbestos pending further analytical data that proves
otherwise.
FUEL ISLAND HAZARDOUS MATERIALS SUMMARY
Asbestos
HOMO. ID
MATERIAL DESCRIPTION LOCATION CAL/OSHA
CLASS BAAQMD
CATEGORY ESTIMATED QUANTITY
C Sealant Gray, Concrete
Joints
Base of Exterior
Perimeter Wall at
Foundation
Class II Category II- Non-
Friable 60 SF
(360 LF)
O Mastic Gray & Black,
Roof
Roof - Patches,
Penetrations and Seams
Class II Category II- Non-
Friable 30 SF
Lead Paint and Materials
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.
Other Hazardous Materials
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 185 EA
Metal Halide/ Sodium Universal Waste 11 EA
Batteries: Backup Universal Waste 11 EA
Light Fixture Ballasts Polychlorinated Biphenyls 83 EA
Fire Suppression System Chemical 120 Gal
FUEL ISLAND ASBESTOS SAMPLING INVENTORY
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
A Concrete Masonry Unit/Mortar Beige/Beige 2
B Paint White & Beige, Interior 2
C Sealant Gray, Concrete Joints 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
Bulk Asbestos Analysis(EPA Method 600/R-93-116, Visual Area Estimation)
FI-N-01 11596702Layer: Grey Semi-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Synthetic (10 %)
FI-O-01 11596703Layer: Grey Semi-Fibrous Tar Chrysotile 10 %
Asbestos (10%)Total Composite Values of Fibrous Components:Cellulose (Trace)
FI-O-02 11596704Layer: Grey Semi-Fibrous Tar Chrysotile 10 %
Asbestos (10%)Total Composite Values of Fibrous Components:Cellulose (Trace)
3 of 43777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Report Number: B200015Date Printed: 01/13/15Client Name: Vista Environmental Consultants
Sample ID Lab NumberAsbestos
TypePercent in
LayerAsbestos AsbestosPercent in Percent in
Type TypeLayer Layer
FI-P-01 11596705Layer: Grey Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
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
4 of 43777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
AC Transit, Richmond Fuel Island
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 ^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
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
AC Transit, Richmond Fuel Island
XRF Lead Sequential Report
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
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. 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
Forensic Analytical Laboratories
Final Report
Date(s) Collected: 1/7/15 Total Samples Submitted:Total Samples Analyzed:
5
5
Sample Number Lab Number ResultResult Reporting Method
* 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.
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.
MAINTENANCE BUILDING HAZARDOUS MATERIALS SUMMARY
Other Hazardous Materials
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Fluorescent Tubes (4' Length) Universal Waste 1,797 EA
Metal Halide/ Sodium Universal Waste 15 EA
Batteries: Backup & Emergency Lights Universal Waste 16 EA
Thermostat Triggers Universal Waste 4 EA
Light Fixture Ballasts Polychlorinated Biphenyls 889 EA
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
10 of 103777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
Final Report
Bulk Asbestos Analysis(EPA Method 600/R-93-116, Visual Area Estimation)
MB-G301 11603311Layer: White Non-Fibrous Material NDLayer: Paint ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
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
1 of 13777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
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]
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
* 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.
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
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 ^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
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
AC Transit, Richmond Maintenance Building
XRF Lead Sequential Report
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
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. 2
AC Transit, Richmond Maintenance Building
XRF Lead Sequential Report
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
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. 3
AC Transit, Richmond Maintenance Building
XRF Lead Sequential Report
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
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. 4
ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Pleasanton1220 Quarry LanePleasanton, CA 94566Tel: (925)484-1919
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.
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.
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.
Other Hazardous Materials
MATERIAL CONTAMINANT ESTIMATED QUANTITY
Metal Halide/ Sodium Universal Waste 7 EA
SITE ASBESTOS SAMPLING INVENTORY
HOMOGENEOUS ID MATERIAL DESCRIPTION # OF SAMPLES
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
FUEL ISLAND, , AND MAINTENANCE BLDG.
Final Report
Bulk Asbestos Analysis(EPA Method 600/R-93-116, Visual Area Estimation)
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SITE-F-01 11596728Layer: Black Non-Fibrous Tar ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SITE-G-01 11596729Layer: Grey Mastic NDLayer: Tan Cementitious Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
SITE-H-01 11596730Layer: Black Non-Fibrous Material ND
Asbestos (ND)Total Composite Values of Fibrous Components:Cellulose (Trace)
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
2 of 23777 Depot Road, Suite 409, Hayward, CA 94545 / Telephone: (510) 887-8828 (800) 827-FASI / Fax: (510) 887-4218
AC Transit, RichmondSite
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 ^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
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
ANALYTICAL REPORTTestAmerica Laboratories, Inc.TestAmerica Pleasanton1220 Quarry LanePleasanton, CA 94566Tel: (925)484-1919
TestAmerica Job ID: 720-62235-1Client Project/Site: D&B, AC Transit, Richmond - Site
For:Vista Environmental Consulting, Inc2984 Teagarden StreetSan Leandro, California 94577
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.