ASBESTOS & LEAD-BASED PAINT INSPECTION “Single Story

ASBESTOS & LEAD-BASED PAINT INSPECTION

“S ingle Story Res idence”

Southwest Quadrant of Alvarado-Ni les

Road and Quarry Lake Dr ive Intersect ion

Union City, CA 94587

The C i ty o f Un ion

34009 A lvarado N i les Road

Un ion C i ty , CA 94587

(510) 471 -3232

7041 Koll Center Parkway,

Suite 135

Pleasanton, California 94566

(925) 426-0080

Project No. 01219240.00 | December 5, 2019

Asbestos and Lead Based Paint Inspection www.scsengineers.com

35075 Alvarado-Niles Road, Union City, CA

This Asbestos and Lead-Based Paint Inspection report for the single story residential structure located at 35075 Alvarado-Niles Road, Union City, CA dated December 5, 2019, was prepared and reviewed by the following: Steven Perez, CAC, LRC I/A Senior Project Professional

S C S E NG IN E E R S

Cristobal A. Ramirez, CAC Project Manager

S C S E NG IN E E R S



Asbestos and Lead Based Paint Assessment www.scsengineers.com

35075 Alvarado-Niles Road, Union City, CA i

Table of Contents

Section Page

LIMITATIONS/DISCLAIMERLIMITATIONS/DISCLAIMERLIMITATIONS/DISCLAIMERLIMITATIONS/DISCLAIMER .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... iiiiiiii

INTRODUCTIONINTRODUCTIONINTRODUCTIONINTRODUCTION .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 1111

Objective ............................................................................................................................................. 1

Site Description .................................................................................................................................. 1

REGULATORY COMPLIANCE AND LIMITSREGULATORY COMPLIANCE AND LIMITSREGULATORY COMPLIANCE AND LIMITSREGULATORY COMPLIANCE AND LIMITS ........................................................................................................................................................................................................................................................................................................................................................ 1111

Asbestos ............................................................................................................................................. 1

Lead-BASED PAINT ............................................................................................................................. 2

TESTING PROTOCOLTESTING PROTOCOLTESTING PROTOCOLTESTING PROTOCOL ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 2222

Asbestos ............................................................................................................................................. 2

Lead 3

METHODOLOGYMETHODOLOGYMETHODOLOGYMETHODOLOGY .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 3333

Asbestos ............................................................................................................................................. 3

Lead 3

FINDINGSFINDINGSFINDINGSFINDINGS ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 3333

Asbestos ............................................................................................................................................. 3

Lead 4

SUMMARSUMMARSUMMARSUMMARYYYY .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 4444

Asbestos containing materials .......................................................................................................... 4

Lead-Based Paint ............................................................................................................................... 4

RECOMMENDATIORECOMMENDATIORECOMMENDATIORECOMMENDATIONSNSNSNS ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 5555

Asbestos ............................................................................................................................................. 5

Lead 5

Figures 1 ACM Sample Location Site Map 1 LBP Component Location Map

Appendices

A Individual Certifications B Asbestos Analytical Results and Chain of Custodies C Lead XRF Results Table D Site Photographs E CDPH 8552 Form


35075 Alvarado-Niles Road, Union City, CA ii

LIMITATIONS/DISCLAIMER

This report has been prepared for the City of Union, with specific application to an asbestos and lead-based paint inspection report conducted of the structures located at the Southwestern Quadrant of Alvarado-Niles Road and Quarry Lakes Drive Intersection in Union City, California.

This report has been prepared in accordance with the care and skill generally exercised by reputable professionals, under similar circumstances, in this or similar localities. No other warranty, express or implied, is made as to the professional opinions presented herein. No other party, known or unknown to SCS Engineers is intended as a beneficiary of this work product, its content or information embedded therein. Third parties use this report at their own risk.

Changes in site conditions may occur due to variation in rainfall, temperature, water usage, or other factors. Moreover, change in site use may alter the conclusions of this report. Additional information that was not available to the consultant at the time of this investigation or changes that may occur on the site or in the surrounding area may result in modification to the site that would impact the summary and recommendations presented herein. This report is not a legal opinion.


35075 Alvarado-Niles Road, Union City, CA 1

INTRODUCTION

SCS Engineers (SCS) was retained by the City of Union, to conduct asbestos and lead-based paint inspection of structures identified at the Southwestern Quadrant of Alvarado-Niles Road and Quarry Lakes Drive Intersection, Union City, California (the “Property”). This report provides the results of the inspection conducted of the single-story residential structure (the “Structure”) located at 35075 Alvarado-Niles Road, Union City, California. Note: Results of the inspections completed for other associated structures at the Property are provided in the SCS “Two-Story Structure & Sheds/Barn” report. The inspection of the single-story residential structure was performed on November 19, 2019, by Dylan Victor, a California Department of Public Health Lead Related Construction Sampling Technician (CDPH cert no. 0003167) and by Steven Perez, a DOSH Certified Asbestos Consultant (CAC Cert. No. 15-4457) and a CDPH Certified Lead Related Construction Inspector/Assessor, Project Monitor, and Supervisor (CDPH Cert. No. 23718). Note: copies of certifications can be found in Appendix A

OBJECTIVE

The purpose of this inspection was to conduct bulk sampling of building materials and test painted surfaces in order to determine the presence or absence of asbestos content and lead-based paint prior to renovation/demolition activities associated with the Structure. This report represents a record of activities, observations, analytical results and recommendations performed to date for the single story residential Structure. The U.S. Environmental Protection Agency (EPA) National Emissions Standards for Hazardous Air Pollutants (NESHAP) requires an inspection for asbestos to be performed on facilities that are to undergo renovation/demolition work. Materials found to contain asbestos may need to be removed prior to the start of renovation/demolition work. In addition, painted surfaces in poor condition (e.g., loose, flaking, not adhered to the substrate) known to contain lead may need to be properly stabilized and/or abated and disposed of prior to renovation/demolition activities.

SITE DESCRIPTION

The single-story residential structure is comprised of wood-framing with a raised foundation. The Structure was reportedly built in the 1930s and is approximately 1,100 square feet in size. At the time of this inspection, all of the building materials suspected of containing ACM were found in good condition. Painted components were found to be in intact (good) condition.

REGULATORY COMPLIANCE AND LIMITS

ASBESTOS

This inspection for asbestos containing materials (ACMs) was performed in general accordance with applicable rules and regulations including but not limited to the following:

Asbestos Hazard Emergency Response Act (AHERA); 40 CFR 763 Subpart E

Asbestos School Hazard Abatement Reauthorization Act (ASHARA); Section 206 of the Toxic Substance Control Act

National Emissions Standards for Hazardous Air Pollutants (NESHAPS); 40 CFR 61 Subpart M.

Bay Area Air Quality Management District (BAAQMD) Regulation 11 Rule 2

California Code of Regulations, Title 8, Section 1529



Current regulatory agency definitions of materials containing asbestos, along with the respective action levels, regulatory terminology and applicability.

Agency / Regulation

Regulatory Code Action Level (%

Weight) Terminology Applicability

CAL OSHA Title 8 CCR

Section 1529(q) > 0.1% - 1%

Asbestos-Containing Construction Material (ACCM)

Asbestos Exposure in California

Fed OSHA 29 CFR Section 1926.1101 & 1910.1001

> 1.0% Asbestos-Containing Material

(ACM) Asbestos Exposure in the

United States

NESHAP 40 CFR Part 61, Subpart M

> 1.0%

Category 1 Non-friable ACM, Category 2 Non-friable ACM and Regulated Asbestos-Containing

Materials (RACM)

Asbestos Emission During Demolition, Renovation, Manufacturing and Waste Disposal in United States

BAAQMD Regulation 11

Rule 2 >1.0%

Asbestos-Containing Waste Material (ACWM)

Asbestos Emission During Demolition, Renovation, Manufacturing and Waste

Disposal

LEAD-BASED PAINT

The lead-based paint (LBP) portion of this inspection was performed in general accordance with applicable rules and regulations, including but not limited to the following:

Chapter 7 of the HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing.

EPA Lead Based Paint Program

Federal OSHA - Lead Exposure in Construction Rule (29 CFR part 1926.62)

CAL/OSHA - Lead in Construction Standard Title 8 CCR, Section 1532.1

California Code of Regulations Title 17, Division 1, Chapter 8

Current regulatory agency definitions of LBP, along with the respective action levels.

Agency / Regulation

Regulatory Code LBP Action Level

(mg/cm2) LBP Action Level

(PPM)

CAL-OSHA Title 8, 1532.1 N/A 600 ppm

Fed OSHA 29 CFR 1926.62 N/A N/A

HUD/EPA 24 CFR 35.86 & 40 CFR 745.103 1.0 mg/cm2 5,000 ppm

U.S. CPSC Consumer Product Safety Improvement Act N/A 90 ppm

TESTING PROTOCOL

ASBESTOS

Bulk samples were analyzed using polarized light microscopy (PLM) and dispersion staining in accordance with the EPA Interim Method for the Determination of Asbestos in Bulk Samples (40 CFR 763, Subpart F, Appendix A).. The limit of detection for this analytical method is less than one percent by weight. In multilayer samples, unless otherwise specified, the asbestos concentration is reported for the layer where asbestos is found.



LEAD

The method employed was X-Ray Fluoresence (XRF) using a Radiation Monitoring Device Lead Paint Analyzer manufactured by Niton XLP 300A. The instrument was operated in “Quick Mode,” where the duration for each test result is determined by a combination of:

The actual reading relative to the designated action level;

The age of the radioactive source; and

The substrate on which the test was taken. The instrument’s calibration was verified according to the manufacturer's specifications in compliance with the Performance Characteristic Sheet (PCS) developed for this instrument. The readings from this instrument produce a 95% confidence level that the “lead” reading accurately reflects the actual level of lead in the tested surfaces, relative to the federal action level.

METHODOLOGY

ASBESTOS

Fifteen (15) bulk samples were collected from the Structure and submitted to EMSL in Cinnaminson, New Jersey. EMSL is accredited under the National Voluntary Laboratory Accreditation Program (NVLAP) for analysis of asbestos content utilizing PLM techniques (NVLAP lab code 101048-0).

Bulk samples were collected using a clean knife, chisel or other appropriate tool. Each sample was extracted carefully so as not to disturb adjacent materials while still penetrating through all layers of the material sampled. Each sample was sealed in the appropriate sized plastic zip lock bag and the bag then labeled with a unique identification number. The sample number, description, and location were then recorded on a log and plotted on a floor plan of the Structure or area. Sampling tools were cleaned after collecting each sample. Any excess dust or debris from the sample location was cleaned using a moistened cloth. Whenever possible, samples were collected from previously damaged portions of the material in order to minimize damage to the material.

LEAD

Testing of the painted surfaces within the Structure was patterned after the inspection protocol in Chapter 7 of the HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing. One representative sample from one painted component was tested in every “room equivalent” as define in the HUD Guidelines within the tested property. Multiple readings were collected to resolve inconsistencies in the test results.

FINDINGS

ASBESTOS

The table provided below presents the homogenous materials identified during the inspection and the content of those identified materials. Homogeneous materials are building materials that are uniform in appearance, color, texture and the date of application. Homogenous areas (HA) are the areas where homogenous materials are located. Note that of the fifteen (15) bulk samples collected from the residential structure, thirty (30) individual material layers were identified by the laboratory.



Materials suspected of containing asbestos must first be categorized into one of the following three types (i.e., Surfacing Materials, Thermal System Insulation or Miscellaneous Material) according to the Environmental Protection Agency (EPA). Regulatory requirements and the certified individual determine how many samples must be collected to properly. It is recommended by the EPA that a minimum of three samples be taken from miscellaneous materials, since one sample analysis is rarely representative. However, the designation of ACM for suspect materials, based on one positive bulk sample result, is acceptable. Sampling of Surfacing and Thermal System Insulation materials must adhere to AHERA regulation requirements. Homogenous Material ID

Material Description

Homogenous Areas

Asbestos Content (% weight)

Material Quantity

Friability Condition

EPA

NESHAP Waste Classification

1 Plaster Throughout None Detected --- --- --- ---

2 Vinyl sheet flooring beige square pattern

Kitchen and living room

None Detected --- --- --- ---

3 Sink

undercoating Sink wash area Under sink


4 Composite roofing shingles

Roof None Detected --- --- --- ---

5 Vinyl sheet flooring green

Flooring throughout under particle board layer


No other suspect materials were identified during this inspection. Note: Analytical Laboratory reports are provided in Appendix B.

LEAD

The XRF instrument was utilized to test numerous components and painted surfaces throughout the interior and exterior of the structure. A total of one hundred and eighty-seven (187) XRF readings were collected which include field calibration readings. The results are summarized in Section 6 “Summary” and the table of results are attached in Appendix C.

SUMMARY

ASBESTOS CONTAINING MATERIALS

Bulk samples collected by SCS as part of the asbestos building materials inspection were reported by the

laboratory as "None Detected""None Detected""None Detected""None Detected" meaning no asbestos content was detected in the materials sampled and listed

above.

LEAD-BASED PAINT

The following areas represent components equal to or greater than the Environmental Protection Agency (EPA) threshold limit of 1.0 milligrams per centimeters squared (mg /cm2) for what is considered as lead-based paint.



Exterior

Side A, Side A, Side A, Side A, wood wood wood wood beigebeigebeigebeige painted wallpainted wallpainted wallpainted wall systemsystemsystemsystem –––– 1.1.1.1.3 mg3 mg3 mg3 mg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood red red red red painted door painted door painted door painted door ccccomponents (frame, casing, jamb)omponents (frame, casing, jamb)omponents (frame, casing, jamb)omponents (frame, casing, jamb) –––– 2222.2.2.2.2 mgmgmgmg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood white white white white painted porch support beamspainted porch support beamspainted porch support beamspainted porch support beams –––– 2222.0.0.0.0 mgmgmgmg////cmcmcmcm2222

Side A, woodSide A, woodSide A, woodSide A, wood white white white white painted porch handrailspainted porch handrailspainted porch handrailspainted porch handrails –––– 1111.6.6.6.6 mgmgmgmg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood bbbbeigeeigeeigeeige painted wall siding painted wall siding painted wall siding painted wall siding –––– 1.1.1.1.4444 mgmgmgmg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood white white white white painted fascia boards painted fascia boards painted fascia boards painted fascia boards –––– 1.1.1.1.6666 mgmgmgmg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood beige beige beige beige painted rafter tails painted rafter tails painted rafter tails painted rafter tails –––– 1.1.1.1.9999 mgmgmgmg////cmcmcmcm2222

Side A, wood Side A, wood Side A, wood Side A, wood beige beige beige beige painted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathing –––– 1.1.1.1.4444 mgmgmgmg////cmcmcmcm2222

SSSSide A, wood ide A, wood ide A, wood ide A, wood beige beige beige beige painted crawlspace vent doorpainted crawlspace vent doorpainted crawlspace vent doorpainted crawlspace vent door –––– 1.1.1.1.8888 mgmgmgmg////cmcmcmcm2222

Side B, wood Side B, wood Side B, wood Side B, wood beige beige beige beige painted painted painted painted window components (frame, casing)window components (frame, casing)window components (frame, casing)window components (frame, casing) –––– 1.1.1.1.6666 mgmgmgmg////cmcmcmcm2222

Side B, wood Side B, wood Side B, wood Side B, wood beige beige beige beige painted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathing –––– 1.1.1.1.6666 mgmgmgmg////cmcmcmcm2222

Side D, wood Side D, wood Side D, wood Side D, wood beige beige beige beige painted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathingpainted soffit/sheathing –––– 1.1.1.1.9999 mgmgmgmg////cmcmcmcm2222

Side D, wood Side D, wood Side D, wood Side D, wood beige beige beige beige painted rafter tailspainted rafter tailspainted rafter tailspainted rafter tails –––– 1.1.1.1.9999 mgmgmgmg////cmcmcmcm2222

Side D, wood Side D, wood Side D, wood Side D, wood wwwwhite hite hite hite painted fascia boardspainted fascia boardspainted fascia boardspainted fascia boards –––– 1.1.1.1.2222 mgmgmgmg////cmcmcmcm2222 Interior No LBP identified Note labeling orientation was patterned as follows, Side A is the side of the main entrance to the structure, then B, C and D follow clockwise starting to the left facing the main entrance. The rooms follow the same orientation as the exterior with regards to labeling of orientation. Please refer to Figure 2 for the correlating site map.

RECOMMENDATIONS

ASBESTOS

Inaccessible and/or hidden building materials (i.e. underground coatings and/or utilities, etc.), not identified as a part of this inspection, that may be impacted during work activities, must be presumed to contain asbestos until laboratory analysis of an adequate number of samples proves otherwise. Based on the analytical results there are no recommendations in regards to the above-sampled building materials as part of this inspection.

LEAD

All lead laden components and/or coated surfaces found in poor condition should be stabilized. Lead safe work practices should be taken when preforming activities (e.g. Manually sanding or scraping surfaces) to prepare any of the component(s) identified as lead-containing paint (LCP) or LBP for repainting. Dust created from these activities can create a lead hazard and contamination issues. Work activities involving the disturbance or stabilization of Lead Based Paint should only be performed by properly lead trained personnel in accordance with all applicable federal, state and local regulations. Paint identified with levels below 0.7 mg/cm2 may contain trace levels of lead, therefore, work impacting those surfaces are subject to Cal/OSHA Lead in Construction Standard 1532.1. An initial assessment of an employee’s exposure to lead must be conducted to determine the employees respiratory protection prior to performing “trigger tasks” on materials found to contain any detectable amount of lead until results of personal air monitoring indicate that workers are not exposed to lead above the action level of 40



micrograms per cubic centimeter (ug/m3) or the permissible exposure level of 50 ug/m3 per the Cal/OSHA’s Lead in Construction Standard Title 8 CCR, Section 1532.1 of the California Code of Regulations. Furthermore, where the employer has previously monitored employee lead exposures and the data was obtained within the past 12 months during closely similar workplace operations and conditions, the employer may rely on the earlier results to determine proper personal protective equipment (PPE) for the employee in relation to the task. Additionally, the demolition or removal of lead or components with lead coatings is subject to Title 17, Division 1, Chapter 8 of the California Code of Regulations. Any work that impacts these materials must be performed in accordance with these and any other applicable standards prior to demolition. Samples representative of the entire mass of the prospective waste stream should be collected in order to characterize the waste. These samples should then be analyzed according to the United States Environmental Protection Agency (EPA) and the California Department of Toxic Substances Control (DTSC) prior to disposal facility acceptance.



Figures 1 Figures 1 Figures 1 Figures 1 ---- 2222



Appendix AAppendix AAppendix AAppendix A

Asbestos Analytical Data and Asbestos Analytical Data and Asbestos Analytical Data and Asbestos Analytical Data and Sample Sample Sample Sample Chain of Custody Chain of Custody Chain of Custody Chain of Custody

OrderID: 041934023

Page 1 Of 3

OrderID: 041934023

Page 2 Of 3

OrderID: 041934023

Page 3 Of 3

EMSL Analytical, Inc.200 Route 130 North Cinnaminson, NJ 08077

Tel/Fax: (800) 220-3675 / (856) 786-5974

http://www.EMSL.com / [email protected]

041934023EMSL Order:

Customer ID: SCSE34

Customer PO:

Project ID:

Attention: Phone:Steve Perez (562) 426-9544

Fax:SCS Engineers (562) 427-0805

Received Date:3900 Kilroy Airport Way 11/25/2019 8:50 AM

Analysis Date:Suite 100 11/29/2019

Collected Date:Long Beach, CA 90806

Project: 01219240.00 - 35075 Alvarado-Niles

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

1119-1a-Plaster

041934023-0001

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Living Room -

Throughout - Ceiling /

Walls and Patio

Ceiling - Interior

Plaster

1119-1a-Skim Coat

041934023-0001A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

Living Room -

Throughout - Ceiling /

Walls and Patio

Ceiling - Interior

Plaster

1119-1b-Plaster

041934023-0002


Non-Fibrous

Homogeneous

Kitchen - Ceiling /

Walls and Patio

Ceiling - Interior

Plaster

1119-1b-Skim Coat

041934023-0002A


Non-Fibrous

Homogeneous

Kitchen - Ceiling /

Walls and Patio

Ceiling - Interior

Plaster

1119-1c-Plaster

041934023-0003


Non-Fibrous

Homogeneous

Bedroom 1 - Ceiling /

Walls and Patio

Ceiling - Interior

Plaster

1119-1c-Skim Coat

041934023-0003A


Non-Fibrous

Homogeneous


Walls and Patio

Ceiling - Interior

Plaster

1119-1d-Plaster

041934023-0004


Non-Fibrous

Homogeneous


Walls and Patio

Ceiling - Interior

Plaster

1119-1d-Skim Coat

041934023-0004A


Non-Fibrous

Homogeneous


Walls and Patio

Ceiling - Interior

Plaster

1119-1e-Plaster

041934023-0005


Non-Fibrous

Homogeneous


Walls and Patio

Ceiling - Interior

Plaster

1119-1e-Skim Coat

041934023-0005A


Non-Fibrous

Homogeneous


Walls and Patio

Ceiling - Interior

Plaster

1119-2a-VSF

041934023-0006

None DetectedNon-fibrous (Other)90%Glass10%White/Beige

Fibrous

Homogeneous

Living Room - Kitchen

/ Living Room /

Laundry Room / Sink

Wash Area - 2nd

Layer HAS-5 - VSF

Beige Square Pattern

Initial report from: 11/29/2019 14:10:41

Page 1 of 3ASB_PLM_0008_0001 - 1.78 Printed: 11/29/2019 2:10 PM


Tel/Fax: (800) 220-3675 / (856) 786-5974



Customer ID: SCSE34

Customer PO:

Project ID:


Light Microscopy



% Type

1119-2a-Backing

041934023-0006A

None DetectedNon-fibrous (Other)2%Cellulose98%Brown

Fibrous

Homogeneous

Living Room - Kitchen

/ Living Room /

Laundry Room / Sink

Wash Area - 2nd

Layer HAS-5 - VSF


1119-2b-VSF

041934023-0007

None DetectedNon-fibrous (Other)90%Glass10%White/Beige

Fibrous

Homogeneous

Kitchen - Kitchen /

Living Room /

Laundry Room / Sink

Wash Area - 2nd

Layer HAS-5 - VSF


1119-2b-Mastic

041934023-0007A

None DetectedNon-fibrous (Other)10%Cellulose90%Yellow

Fibrous

Homogeneous

Kitchen - Kitchen /

Living Room /

Laundry Room / Sink

Wash Area - 2nd

Layer HAS-5 - VSF


1119-3a

041934023-0008

None DetectedNon-fibrous (Other)100%White/Black

Non-Fibrous

Homogeneous

Sink Wash Area -

Sink Undercoating

White

1119-3b

041934023-0009


Non-Fibrous

Homogeneous

Sink Wash Area -

Sink Undercoating

White

1119-3c

041934023-0010


Non-Fibrous

Homogeneous

Sink Wash Area -

Sink Undercoating

White

1119-4a-Shingle

041934023-0011

None DetectedNon-fibrous (Other)90%Glass10%Gray/Black

Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4a-Shingle 2

041934023-0011A

None DetectedNon-fibrous (Other)90%Glass10%Black

Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4a-Tar Paper

041934023-0011B

None DetectedNon-fibrous (Other)85%Cellulose15%Black

Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4b-Shingle

041934023-0012


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4b-Shingle 2

041934023-0012A


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4b-Tar Paper

041934023-0012B


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4c-Shingle

041934023-0013


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4c-Shingle 2

041934023-0013A


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-4c-Tar Paper

041934023-0013B


Fibrous

Homogeneous

Roof - Composite

Shingles Roof Core

1119-5a-Flooring

041934023-0014

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

Bedroom 1 - Flooring

Throughout - Under

Particle Board

Flooring Throughout

Home - VSF Green




Tel/Fax: (800) 220-3675 / (856) 786-5974



Customer ID: SCSE34

Customer PO:

Project ID:


Light Microscopy



% Type

1119-5a-Mastic

041934023-0014A

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous


Throughout - Under

Particle Board

Flooring Throughout

Home - VSF Green

1119-5b-Sheet Flooring

041934023-0015

None DetectedNon-fibrous (Other)80%Cellulose20%Green

Fibrous

Homogeneous


Throughout - Under

Particle Board

Flooring Throughout

Home - VSF Green

1119-5b-Mastic

041934023-0015A

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous


Throughout - Under

Particle Board

Flooring Throughout

Home - VSF Green

Analyst(s)

Gregory Barry (10)

Laura Kantor (20)

Samantha Rundstrom, Laboratory Manager

or Other Approved Signatory

EMSL maintains liability limited to cost of analysis. The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 "Interim

Method"), but augmented with procedures outlined in the 1993 ("final") version of the method. 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. All

samples received in acceptable condition unless otherwise noted. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of

the federal government. EMSL recommends gravimetric reduction for all non-friable organically bound materials prior to analysis. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Cinnaminson, NJ NVLAP Lab Code 101048-0, AIHA-LAP, LLC-IHLAP Lab 100194, NYS ELAP 10872, NJ DEP 03036, PA ID# 68-00367, LA #04127





Appendix BAppendix BAppendix BAppendix B

Lead XRF Results Table Lead XRF Results Table Lead XRF Results Table Lead XRF Results Table

# P/N Pb Pb +/- SUB RM SD COMPONENT AND COMMENTS C

NITON XLP300A, SERIAL 973752113 7.24 0 SHUTTER CALIBRATION

2114 POS 1.1 0.1 SRM 2573; 1.04 MG/CM2 PB NIST STND

2115 POS 1 0.1 SRM 2573; 1.04 MG/CM2 PB NIST STND

2116 POS 1.1 0.1 SRM 2573; 1.04 MG/CM2 PB NIST STND

2117 NEG 0.9 0.1 WD EXT A WALL, SIDING I

2118 POS 1.3 0.2 WD EXT A WALL I

2119 POS 2.2 1 WD EXT A DOOR FRAME, CASING (FRONT DOOR) I

2120 NEG 0 0.02 MTL EXT A SECURITY DOOR I

2121 NEG 0.8 0.2 WD EXT A WINDOW FRAME, CASING I

2122 Null 1.1 0.2 WD EXT A WINDOW FRAME, CASING I

2123 POS 2.3 1.1 WD EXT A WINDOW FRAME, CASING I

2124 Null 1.5 1.8 WD EXT A PORCH SUPPORT BEAM I

2125 POS 2 1 WD EXT A PORCH SUPPORT BEAM I

2126 NEG 0.29 0.5 WD EXT A PORCH HANDRAIL I

2127 NEG 0.6 0.4 WD EXT A PORCH HANDRAIL I

2128 POS 1.6 0.5 WD EXT A PORCH HANDRAIL I

2129 NEG 0.6 0.4 WD EXT A PORCH WALL SIDING I

2130 POS 1.4 0.4 WD EXT A PORCH WALL SIDING I

2131 NEG 0 0.03 STCO EXT A PORCH CEILING (WHITE) I

2132 NEG 0.02 0.06 STCO EXT A PORCHE CEILING (BROWN) I

2133 NEG 0.03 0.1 WD EXT A PORCH FLOORBOARD I

2134 NEG 0.18 0.25 WD EXT A PORCH FLOORBOARD I

2135 Null 1.4 0.6 WD EXT A FASCIA I

2136 POS 1.6 0.6 WD EXT A FASCIA I

2137 POS 1.9 0.9 WD EXT A RAFTER TAIL I

2138 POS 1.4 0.4 WD EXT A SOFFIT I

2139 NEG 0.04 0.2 WD EXT A WINDOW FRAME, SILL (RED WINDOW) I

2140 NEG 0.04 0.15 WD EXT A WINDOW FRAME, SILL I

2141 POS 2 0.9 WD EXT A WINDOW FRAME, CASING I

2142 NEG 0.4 0.4 WD EXT A CRAWLSPACE FRAME I

2143 NEG 0.8 0.2 WD EXT A CRAWLSPACE DOOR I

2144 POS 1.8 0.7 WD EXT A CRAWLSPACE DOOR I

2145 NEG 0.01 0.06 WD EXT A STAIR STRINGER I

2146 NEG 0.14 0.39 WD EXT A PORCH STEP RISER I

2147 NEG 0 0.02 WD EXT A PORCH STEP LANDING I

2148 NEG 0.3 0.59 WD EXT B WALL, SIDING I

2149 POS 1.6 0.5 WD EXT B WINDOW FRAME, CASING I

2150 NEG 0.08 0.22 WD EXT B RAFTER TAIL I

2151 Null 1.2 0.2 WD EXT B SOFFIT I

2152 POS 1.6 0.6 WD EXT B SOFFIT I

2153 NEG 0.05 0.12 WD EXT B WINDOW FRAME, SILL (MIDDLE WINDOW) I

2154 NEG 0.08 0.32 WD EXT B WINDOW FRAME, SILL (LEFT WINDOW) I

2155 NEG 0.03 0.12 WD EXT B WALL (RESHOOT) I

2156 NEG 0 0.02 MTL EXT B DOWNSPOUT I

2157 NEG 0 0.02 MTL EXT B GUTTER I

2158 NEG 0 0.02 MTL EXT B ROOF FLASHING, WHITE I

2159 NEG 0.03 0.08 WD EXT C WALL I


2160 NEG 0 0.02 WD EXT C WALL CORNER BOARD I

2161 NEG 0.01 0.05 MTL EXT C SECURITY DOOR I

2162 NEG 0 0.02 WD EXT C HAND RAIL I

2163 NEG 0 0.02 WD EXT C PORCH LANDING I

2164 NEG 0.02 0.06 WD EXT C WINDOW SILL I

2165 NEG 0.08 0.22 WD EXT C RAFTER TAIL I

2166 NEG 0 0.02 WD EXT C PORCH SUPPORT POST I

2167 NEG 0.23 0.48 WD EXT D WALL I

2168 NEG 0 0.03 WD EXT D WINDOW SASH I

2169 NEG 0.08 0.17 PLTC EXT D PIPE I

2170 NEG 0.01 0.06 PLTC EXT D PIPE I

2171 NEG 0 0.02 MTL EXT D DOWNSPOUT I

2172 NEG 0.5 0.2 WD EXT D WINDOW SASH I

2173 POS 1.9 0.8 WD EXT D SOFFIT I

2174 POS 1.9 0.8 WD EXT D RAFTER TAIL I

2175 POS 1.2 0.2 WD EXT D FASCIA, GABLE I

2176 POS 1 0.1 WD SRM 2573; 1.04 MG/CM2 PB NIST STND I

2177 Null 1 0.1 WD SRM 2573; 1.04 MG/CM2 PB NIST STND I



2180 6.62 0 WD SHUTTER CALIBRATION I


2182 POS 1.1 0.1 WD SRM 2573; 1.04 MG/CM2 PB NIST STND I

2183 POS 1.2 0.1 WD SRM 2573; 1.04 MG/CM2 PB NIST STND I

2184 NEG < LOD 0.03 WD LVR A WALL I

2185 NEG < LOD 0 WD LVR A WINDOW FRAME, CASING I

2186 NEG 0 0.02 WD LVR A WINDOW FRAME, SILL D

2187 NEG 0 0.02 DW LVR B WALL I

2188 NEG 0 0.02 DW LVR C WALL I

2189 NEG 0 0.02 DW LVR D WALL I

2190 NEG < LOD 0 DW LVR D WALL I

2191 NEG 0.04 0.17 WD LVR D BASEBOARD I

2192 NEG 0.06 0.26 WD LVR B SHELF FRAME I

2193 NEG 0.04 0.12 WD LVR B SHELF INNER WALL I

2194 NEG 0.02 0.08 WD LVR A CROWN MOLDING I

2195 NEG 0 0.02 DW LVR C CEILING I

2196 NEG < LOD 0 WD LVR B BASEBOARD I

2197 NEG 0.04 0.07 WD LVR B DOOR FRAME, CASING I

2198 NEG < LOD 0 WD LVR B DOOR, BEDROOM I

2199 NEG 0.02 0.11 WD LVR B DOOR FRAME, CASING I

2200 NEG 0.13 0.51 WD LVR B DOOR SASH / MUNTIN I

2201 NEG 0 0.02 DW BRM1 A WALL I

2202 NEG 0 0.02 DW BRM1 B WALL I

2203 NEG 0 0.02 DW BRM1 C WALL I

2204 NEG 0 0.02 DW BRM1 D WALL I

2205 NEG 0 0.02 DW BRM1 A CEILING I

2206 NEG 0.11 0.47 WD BRM1 B DOOR FRAME, CASING I

2207 NEG 0.09 0.34 WD BRM1 A SHELF SUPPORT I


2208 NEG 0 0.03 WD BRM1 A SHELF I

2209 NEG 0.29 0.65 WD BRM1 C DOOR FRAME, JAMB I

2210 NEG 0.01 0.06 WD BRM1 A WINDOW SASH I

2211 NEG 0 0.03 WD BRM1 A WINDOW FRAME, APRON I

2212 NEG 0.03 0.12 WD BRM1 D BASEBOARD I

2213 NEG 0.02 0.11 WD BRM1 B WALL TRIM I

2214 NEG 0 0.02 DW BRM2 A WALL I


2216 NEG 0.4 0.6 DW BRM2 C WALL I


2218 NEG 0.07 0.85 DW BRM2 D CEILING I

2219 NEG 0.01 0.05 WD BRM2 D BASEBOARD I

2220 NEG 0.04 0.22 WD BRM2 D WINDOW FRAME I

2221 NEG 0.04 0.19 WD BRM2 D DOOR FRAME, JAMB I

2222 NEG 0 0.03 WD BRM2 D DOOR, CLOSET I

2223 NEG 0 0.02 WD BRM2 D CLOSET SHELVING I

2224 NEG 0 0.02 WD BRM2 D CLOSET POLE I

2225 NEG 0 0.02 DW RST A WALL I

2226 NEG 0 0.02 DW RST B WALL I

2227 NEG 0.5 0.5 DW RST C WALL I

2228 NEG 0 0.02 DW RST D WALL I

2229 NEG 0 0.02 WD RST C DOOR FRAME, CASING I

2230 NEG 0.01 0.04 WD RST C DOOR I

2231 NEG 0.02 0.14 WD RST B WINDOW FRAME, CASING I

2232 NEG 0.01 0.08 WD RST B WINDOW FRAME, SILL I

2233 Null 0 0.02 DW RST A CEILING I




2237 NEG 0 0.02 DW RST A CEILING I

2238 NEG 0.26 0.68 DW KCN A WALL I

2239 Null 0.01 0.06 DW KCN B WALL I

2240 NEG 0.1 0.88 DW KCN B WALL I

2241 NEG < LOD 0 DW KCN C WALL I

2242 NEG 0.6 0.4 DW KCN D WALL I

2243 NEG < LOD 0 WD KCN B DOOR FRAME, CASING I

2244 NEG 0.07 0.15 WD KCN B PANTRY DOOR I

2245 NEG 0 0.03 WD KCN B SHELF I

2246 NEG 0.18 0.18 WD KCN A CABINET DOOR I

2247 NEG < LOD 0 WD KCN A CABINET CASING I

2248 NEG 0.3 0.69 WD KCN D WINDOW FRAME, CASING I

2249 NEG 0.05 0.08 WD KCN B BASEBOARD I

2250 NEG 0.01 0.04 WD KCN B DOOR I

2251 NEG 0.6 0.4 DW KCN B CEILING I

2252 NEG 0.4 0.5 DW LND A WALL I

2253 NEG 0.4 0.6 DW LND B WALL I

2254 NEG 0.5 0.4 DW LND C WALL I

2255 NEG 0.4 0.6 DW LND D WALL I


2256 NEG 0.4 0.6 DW LND A CEILING I

2257 NEG 0.13 0.15 WD LND D DOOR FRAME, CASING I

2258 NEG 0.02 0.11 WD LND D DOOR I

2259 NEG 0.05 0.09 WD LND C BASEBOARD I

2260 NEG 0.07 0.34 WD LND D SHELF I

2261 NEG 0.14 0.5 WD LND D SHELF SUPPORT I

2262 NEG 0.5 0.5 DW WSH A WALL I

2263 NEG 0.4 0.6 DW WSH B WALL I

2264 Null 0.9 0.4 DW WSH C WALL I




2268 NEG 0.6 0.4 DW WSH C WALL I

2269 NEG 0 0.02 DW WSH D WALL I

2270 NEG 0.4 0.6 WD WSH D CABNITREY, UPPER I

2271 NEG 0.4 0.6 WD WSH A CABNITREY, LOWER I

2272 NEG 0.08 0.7 WD WSH A DOOR FRAME, JAMB I

2273 NEG 0.02 0.08 WD WSH C WINDOW FRAME, CASING I

2274 NEG 0.03 0.15 WD WSH C WINDOW FRAME, SILL I

2275 NEG 0.12 0.51 WD WSH B BASEBOARD I

2276 NEG 0 0.02 DW WSH A CEILING I

2277 NEG 0.09 0.07 DW BRM3 A WALL I


2279 NEG 0 0.02 DW BRM3 C WALL I

2280 Null 0 0.02 DW BRM3 D WALL I


2282 Null 0 0.02 DW BRM3 A CEILING I

2283 Null 0 0.02 DW BRM3 A CEILING I

2284 NEG 0 0.02 DW BRM3 A CEILING I

2285 NEG 0.4 0.6 WD BRM3 D DOOR FRAME, JAMB I

2286 NEG 0.04 0.17 WD BRM3 D DOOR I

2287 NEG 0 0.02 WD BRM3 B WINDOW FRAME, SILL I

2288 NEG 0.09 0.39 WD BRM3 B WINDOW FRAME, CASING I

2289 NEG < LOD 0 WD BRM3 A FLOORING (STAINED) I

2290 NEG 0.12 0.27 WD BRM3 A WALL TRIM I

2291 NEG 0.02 0.06 WD BRM3 A CLOSET SHELF SUPPORT I

2292 NEG 0.01 0.05 WD BRM3 A CLOSET SHELF I

2293 NEG 0.02 0.11 PORC RST A SINK I

2294 NEG 0.01 0.06 PORC RST C TOILET I

2295 POS 1 0.1

2296 POS 1 0.1

2297 POS 1 0.1

Attachment I: XRF Data for Testing Combinations

Data Acquired on 11-18-2019 (10:00 A.M. to 3:30 P.M) Niton Model #XLp 300A, Serial #110310

Abbreviations: (Not all abbreviations may be relevant to this report). # = Reading Number. P/N = Positive/Negative; “POS.” means LBP was detected (1.0 mg/cm2 or higher, or inconclusive in the case of an Olympus instrument [0.6-1.1 mg/cm2], which is treated as positive); “NEG” means LBP was not detected. Positive LBP readings are indicated in bold red in the data table below. Pb = Lead levels in mg/cm2. SUB = Substrate: (STCO = Stucco; WD = Wood; MTL = Metal; PLTR = Plaster; DW = Drywall; TLE = Ceramic Tile; PORC = Porcelain; CCR = Concrete; BRK = Brick; PLTC = Plastic; LAM = Laminate or composite; LIN = Linoleum) RM = Room Equivalent: (EXT = Exterior; FMR = Family Room; LVR = Living Room; KCN = Kitchen; DRM = Dining Room; HWY = Hallway; BRM = Bedroom; RST = Restroom; LND = Laundry Room; VST = Vestibule; GRG = Garage) SEE FLOORPLAN SD = Side. A is typically facing the street and B follows clockwise to the left facing the house, etc. C = Condition (I = Intact, D = Deteriorated)



AppendixAppendixAppendixAppendix CCCC

Personal CertificationsPersonal CertificationsPersonal CertificationsPersonal Certifications



Appendix Appendix Appendix Appendix DDDD

PhotographsPhotographsPhotographsPhotographs

35075 Alavardo-Niles Road Side A

Side B Side B



Appendix Appendix Appendix Appendix EEEE

CDPH 8552CDPH 8552CDPH 8552CDPH 8552 FormFormFormForm

LEAD HAZARD EVALUATION REPORT

California Department of Public HealthState of California—Health and Human Services Agency

Section 1 — Date of Lead Hazard Evaluation _____________________

Section 3 — Structure Where Lead Hazard Evaluation Was Conducted

Lead Inspection Risk assessment Clearance Inspection Other (specify) _____________________________

City County Zip Code

Construction date (year) of structure

Type of structure

Multi-unit building School or daycare

Single family dwelling

Section 4 — Owner of Structure (if business/agency, list contact person)

Address [number, street, apartment (if applicable)] City State

Name Telephone number

Section 5 — Results of Lead Hazard Evaluation (check all that apply)

No lead-based paint detected

No lead hazards detected

Intact lead-based paint detected

Lead-contaminated dust found

Section 6 — Individual Conducting Lead Hazard Evaluation

Name

Name and CDPH certification number of any other individuals conducting sampling or testing (if applicable)

CDPH certification number Signature Date

Section 7 — Attachments

A. A foundation diagram or sketch of the structure indicating the specifc locations of each lead hazard or presence of

lead-based paint;

B. Each testing method, device, and sampling procedure used;

C. All data collected, including quality control data, laboratory results, including laboratory name, address, and phone number.

First copy and attachments retained by inspector

Second copy and attachments retained by owner

Third copy only (no attachments) mailed or faxed to:

California Department of Public HealthChildhood Lead Poisoning Prevention Branch Reports850 Marina Bay Parkway, Building P, Third FloorRichmond, CA 94804-6403Fax: (510) 620-5656

CDPH 8552 (6/07)

Zip Code

Address [number, street, apartment (if applicable)] City State Zip Code

Telephone number

Section 2 — Type of Lead Hazard Evaluation (Check one box only)

Address [number, street, apartment (if applicable)]

Other____________

No

Deteriorated lead-based paint detected

Lead-contaminated soil found Other____________________

Yes

Don’t Know

Children living in structure?

11/19/19

✔

35075 Alvarado Niles Road Union City CA 94587

pre-1978 ✔

✔

The City of Union 510-471-3232

34009 Alvarado Niles Road Union City CA 94587

✔

Steven Perez 562-426-9544

3900 Kilroy Airport Way, Suite 100 Long Beach CA 90806

23718 10/22/19

Dylan Victor - 0003167

Documents

ASBESTOS & LEAD-BASED PAINT INSPECTION “Single Story