Volume II Building 1 Loma Linda Final.pdf

RIMA’S TEMPLATE

p

LOMA LINDA VAMC

ASBESTOS & LEAD SURVEY

VOLUME II - BUILDING 1

Project No. R2016016.001 March 30, 2017

Prepared for:

Loma Linda VAMC 11201 Benton Street Loma Linda, California 92357

Mabbett & Associates, Inc.

5 Alfred Circle Bedford, MA 01730-2318 T. 781-275-6050 Massachusetts | Virginia | Rhode Island | New Jersey www.mabbett.com

© 2017, Mabbett & Associates, Inc.

VOLUME II, BUILDING 1 - ASBESTOS & LEAD SURVEY

LOMA LINDA, CA VAMC

© 2017, Mabbett & Associates, Inc. Building 1 – Page i March 30, 2017 Project No. R2016016.001 S:\ADMINA\2016016 VA Loma Linda\Volume II Building 1 Loma Linda.doc

ACKNOWLEDGEMENT

This Asbestos Containing Materials (ACM) and Lead Screening Building Survey Report was prepared for the Veterans Affairs (VA) Loma Linda VA Medical Center (VAMC) in accordance with established scope of work as defined in Contract Number GS-10F-0120T. The information presented herein is based on the facts and information conveyed to or received by the Mabbett & Associates, Inc. (Mabbett®) Team during the preparation of this report. If any of the information provided to Mabbett that was used in preparing this report is incorrect, incomplete, or subject to change, Mabbett would wish to alter its opinion(s) accordingly. In addition, the professional opinions and information contained in this report are based solely on the requirements of the applicable regulations and technical data as known to Mabbett as of the date of this report and considered applicable to this report.

The individual building reports within Volume II, which contain building specific asbestos findings, are part of the Loma Linda VA Medical Center Asbestos and Lead Survey Report consisting of the following Volumes:

Volume I - General

Chapter 1 – Introduction and Executive Summary Chapter 2 – Asbestos Operations & Maintenance (O&M) & Management Plan Chapter 3 – Asbestos Awareness Training

Volume II – Individual Building Reports

Individual Building Reports Chapters including:

• Cover page with building number

• Building narrative summary

• Floor plans

• Relevant asbestos findings for the building

• Relevant lead screening findings for the building

• Relevant photos

Volume III – Appendices and Supporting Data

Appendix A – Asbestos Laboratory Analysis Reports and Laboratory Certifications Appendix B – Inspector Field Data Sheets/Chains-of-Custody Appendix C – Personnel Certifications & Licenses Appendix D – XRF Performance Characteristics/Calibration Records

© 2017, Mabbett & Associates, Inc. Building 1 – Page ii March 30, 2017

This report was prepared by:

David A. Nelson, RPIH Senior Industrial Hygienist/ Senior Environmental Health and Safety Consultant

Michael P. Mellette, CIH, CSP, CHMM Senior Consultant

© 2017, Mabbett & Associates, Inc. Building 1 – Page iii March 30, 2017

TABLE OF CONTENTS

SECTION PAGE

1. INTRODUCTION & EXECUTIVE SUMMARY

2. BUILDING DESCRIPTION

3. ASBESTOS SURVEY

3.1 Sampling Methodology

3.2 Analytical Methodology

3.3 Summary of Asbestos Containing Materials (ACM) Findings

3.3.1 Data Tables, Laboratory Results, and Field Notes

3.3.2 Photographs

3.3.3 CADD Drawings

4. LEAD SCREENING SURVEY

4.1 Screening Survey Methodology

4.2 Summary of Lead Screening Survey Findings

5. LIMITATIONS

6. CLOSING REMARKS

6.1 Asbestos

6.2 Lead Containing Paint/Ceramic Tile

TABLES

Table 1 – Specific Inaccessible Areas Table 2 – Summary of Positive ACM Samples Table 3 – Summary of Positive XRF Measurements Table 4 – Summary of ACM Sampling Results Table 5 – Summary of All XRF Measurements Table 6 – Summary of ACM by Location

FIGURES

Asbestos Survey Figures Lead Survey Figures A1-BA – Basement Asbestos Survey Plan A L1-BA – Basement Lead Survey Plan A A1-BB – Basement Asbestos Survey Plan B L1-BB – Basement Lead Survey Plan B A1-BC – Basement Asbestos Survey Plan C L1-BC – Basement Lead Survey Plan C A1-BD – Basement Asbestos Survey Plan D L1-BD – Basement Lead Survey Plan D A1-BE – Basement Asbestos Survey Plan E L1-BE – Basement Lead Survey Plan E A1-BF – Basement Asbestos Survey Plan F L1-BF – Basement Lead Survey Plan F A1-BG – Basement Asbestos Survey Plan G L1-BG – Basement Lead Survey Plan G A1-BH – Basement Asbestos Survey Plan H L1-BH – Basement Lead Survey Plan H A1-BI – Basement Asbestos Survey Plan I L1-BI – Basement Lead Survey Plan I A1-1A – First Floor Asbestos Survey Plan A L1-1A – First Floor Lead Survey Plan A A1-1B – First Floor Asbestos Survey Plan B L1-1B – First Floor Lead Survey Plan B A1-1C – First Floor Asbestos Survey Plan C L1-1C – First Floor Lead Survey Plan C A1-1D – First Floor Asbestos Survey Plan D L1-1D – First Floor Lead Survey Plan D A1-1E – First Floor Asbestos Survey Plan E L1-1E – First Floor Lead Survey Plan E A1-1F – First Floor Asbestos Survey Plan F L1-1F – First Floor Lead Survey Plan F A1-1G – First Floor Asbestos Survey Plan G L1-1G – First Floor Lead Survey Plan G A1-1H – First Floor Asbestos Survey Plan H L1-1H – First Floor Lead Survey Plan H

© 2017, Mabbett & Associates, Inc. Building 1 – Page iv March 30, 2017

Asbestos Survey Figures Lead Survey Figures A1-1I – First Floor Asbestos Survey Plan I L1-1I – First Floor Lead Survey Plan I A1-1J – First Floor Asbestos Survey Plan J L1-1J – First Floor Lead Survey Plan J A1-1K – First Floor Asbestos Survey Plan K L1-1K – First Floor Lead Survey Plan K A1-1L – First Floor Asbestos Survey Plan L L1-1L – First Floor Lead Survey Plan L A1-1M – First Floor Asbestos Survey Plan M L1-1M – First Floor Lead Survey Plan M A1-1.5A – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5A –Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5B – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5B – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5C – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5C – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5D – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5D – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5E – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5E – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5F – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5F – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5G – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5G – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-1.5H – Interstitial Space 1.5 Above First Floor Asbestos Survey Plan

L1-1.5H – Interstitial Space 1.5 Above First Floor Lead Survey Plan

A1-2A – Second Floor Asbestos Survey Plan A L1-2A – Second Floor Lead Survey Plan A A1-2B – Second Floor Asbestos Survey Plan B L1-2B – Second Floor Lead Survey Plan B A1-2C – Second Floor Asbestos Survey Plan C L1-2C – Second Floor Lead Survey Plan C A1-2D – Second Floor Asbestos Survey Plan D L1-2D – Second Floor Lead Survey Plan D A1-2E – Second Floor Asbestos Survey Plan E L1-2E – Second Floor Lead Survey Plan E A1-2F – Second Floor Asbestos Survey Plan F L1-2F – Second Floor Lead Survey Plan F A1-2G – Second Floor Asbestos Survey Plan G L1-2G – Second Floor Lead Survey Plan G A1-2H – Second Floor Asbestos Survey Plan H L1-2H – Second Floor Lead Survey Plan H A1-2I – Second Floor Asbestos Survey Plan I L1-2I – Second Floor Lead Survey Plan I A1-2.5A – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5A – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5B – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5B – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5C – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5C – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5D – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5D – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5E – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5E – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5F – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5F – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5G – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5G – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

A1-2.5H – Interstitial Space 2.5 Above Second Floor Asbestos Survey Plan

L1-2.5H – Interstitial Space 2.5 Above Second Floor Lead Survey Plan

© 2017, Mabbett & Associates, Inc. Building 1 – Page v March 30, 2017

Asbestos Survey Figures Lead Survey Figures

A1-3A – Third Floor Asbestos Survey Plan A L1-3A – Third Floor Lead Survey Plan A A1-3B – Third Floor Asbestos Survey Plan B L1-3B – Third Floor Lead Survey Plan B A1-3C – Third Floor Asbestos Survey Plan C L1-3C – Third Floor Lead Survey Plan C A1-3D – Third Floor Asbestos Survey Plan D L1-3D – Third Floor Lead Survey Plan D A1-3E – Third Floor Asbestos Survey Plan E L1-3E – Third Floor Lead Survey Plan E A1-3F – Third Floor Asbestos Survey Plan F L1-3F – Third Floor Lead Survey Plan F A1-3G – Third Floor Asbestos Survey Plan G L1-3G – Third Floor Lead Survey Plan G A1-3H – Third Floor Asbestos Survey Plan H L1-3H – Third Floor Lead Survey Plan H A1-3.5A – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5A – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5B – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5B – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5C – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5C – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5D – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5D – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5E – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5E – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5F – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5F – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5G – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5G – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-3.5H – Interstitial Space 3.5 Above Third Floor Asbestos Survey Plan

L1-3.5H – Interstitial Space 3.5 Above Third Floor Lead Survey Plan

A1-4A – Fourth Floor Asbestos Survey Plan A L1-4A – Fourth Floor Lead Survey Plan A A1-4B – Fourth Floor Asbestos Survey Plan B L1-4B – Fourth Floor Lead Survey Plan B A1-4C – Fourth Floor Asbestos Survey Plan C L1-4C – Fourth Floor Lead Survey Plan C A1-4D – Fourth Floor Asbestos Survey Plan D L1-4D – Fourth Floor Lead Survey Plan D A1-4E – Fourth Floor Asbestos Survey Plan E L1-4E – Fourth Floor Lead Survey Plan E A1-4F – Fourth Floor Asbestos Survey Plan F L1-4F – Fourth Floor Lead Survey Plan F A1-4G – Fourth Floor Asbestos Survey Plan G L1-4G – Fourth Floor Lead Survey Plan G A1-4H – Fourth Floor Asbestos Survey Plan H L1-4H – Fourth Floor Lead Survey Plan H A1-4.5A – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5A – Interstitial Space 4.5 Above Fourth Floor Lead Survey Plan

A1-4.5B – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5B – Interstitial Space 4.5 Above Fourth Floor Lead Survey Plan

A1-4.5C – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5C – Interstitial Space 4.5 Above Fourth Floor Lead Survey Plan

A1-4.5D – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5D – Interstitial Space 4.5 Above Fourth Floor Lead Survey Plan

A1-4.5E – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5E – Interstitial Space 4.5 Above Fourth Floor Lead Survey Plan

A1-4.5F – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5F – Interstitial Space 4.5 Above Fourth Floor

A1-4.5G – Interstitial Space 4.5 Above Fourth Floor L1-4.5G – Interstitial Space 4.5 Above Fourth Floor

© 2017, Mabbett & Associates, Inc. Building 1 – Page vi March 30, 2017

Asbestos Survey Figures Lead Survey Figures Asbestos Survey Plan Lead Survey Plan A1-4.5H – Interstitial Space 4.5 Above Fourth Floor Asbestos Survey Plan

L1-4.5H – Interstitial Space 4.5 Above Fourth Floor

A1-PA – Penthouse Asbestos Survey Plan A L1-PA – Penthouse Lead Survey Plan A A1-PB – Penthouse Asbestos Survey Plan B L1-PB – Penthouse Lead Survey Plan B A1-PC – Penthouse Asbestos Survey Plan C L1-PC – Penthouse Lead Survey Plan C A1-PD – Penthouse Asbestos Survey Plan D L1-PD – Penthouse Lead Survey Plan D A1-PE – Penthouse Asbestos Survey Plan E L1-PE – Penthouse Lead Survey Plan E A1-PF – Penthouse Asbestos Survey Plan F L1-PF – Penthouse Lead Survey Plan F A1-PG – Penthouse Asbestos Survey Plan G L1-PG – Penthouse Lead Survey Plan G A1-PH – Penthouse Asbestos Survey Plan H L1-PH – Penthouse Lead Survey Plan H

APPENDICES

Appendix A – Table 4, Summary of ACM Sampling Results Appendix B – Representative Photographs of ACM Appendix C – Table 5, Summary of All XRF Measurements Appendix D – Representative Photographs of Positive Lead Materials Appendix E – Table 6, Summary of ACM by Location

© 2017, Mabbett & Associates, Inc. Building 1 - Page 1 of 25 March 30, 2017

1.0 INTRODUCTION & EXECUTIVE SUMMARY

Mabbett and Associates, Inc. (Mabbett®), with AECOM as sub-contractors, performed surveys for suspect asbestos containing building materials (ACM) and screenings of suspect lead containing building surfaces utilizing an X-Ray Fluorescence (XRF) analyzer. Surveys were performed of selected buildings at the Loma Linda VA Medical Center (Loma Linda VAMC) located at 11201 Benton Street, Loma Linda, CA, under Contract GS-10F-0120T. Site survey work was performed August 22 to September 3, 2016 by appropriately credentialed personnel as required. Collected suspect ACM samples were submitted to an analytical laboratory certified as an environmental testing laboratory pursuant to the provisions of the Health and Safety Code (certification provided in Volume III) for bulk asbestos analysis by polarized light microscopy (PLM) using positive stop methodology. The survey effort involved the collection or screening of the following samples, resulting in the following conclusions:

• 536 bulk samples for suspect ACM were collected in this building.

• Based on laboratory analysis of suspect ACM, eleven (11) of the collected samples contained asbestos greater than 1%.

• Seven (7) additional materials were previously sampled and identified as ACM or Presumed ACM

(PACM.)

• Analytical results identified ten (10) homogeneous materials as trace (<1%) asbestos.

This building report consists of a summary of findings, floor plans that indicate positive sample locations, detailed analytical findings for the specific surveyed building materials, and relevant photos. Laboratory certificates of analysis and field data sheets for this building report are available in Volume III of the Loma Linda VAMC Survey Report.

2.0 BUILDING DESCRIPTION

According to information provided by the VAMC and observations made by the Mabbett team at the time of the survey, Building 1 is the main hospital building which is a four-story building with interstitial spaces above each of the four floors, a basement and seven penthouses, occupying approximately 800,000 square feet. Approximately 40,000 square feet have been abated, therefore approximately 760,000 square feet were inspected, per VAMC.

3.0 ASBESTOS SURVEY

3.1 Sampling Methodology

The Mabbett team performed a physical U.S. Environmental Protection Agency (EPA) Asbestos Hazard and Emergency Response Act (AHERA) type inspection and sampling of suspect materials as required by EPA Asbestos Hazard Emergency Response Act (AHERA) regulations (i.e. 40 CFR 763), OSHA Asbestos Standards (i.e. 29 CFR

1910.1001 & 29 CFR 1926.1101) and the VHA Asbestos Management Directive (VHA Directive 2010-036).

A visual screening inspection was conducted to identify locations of suspect ACM throughout identified areas of the building by Asbestos Hazard and Emergency Response Act (AHERA) Accredited and a California certified asbestos inspector. Only areas that were accessible during the field work phase were inspected. Every effort was made during the initial field survey work to access areas as necessary to complete the survey. However, areas that remained inaccessible to the survey team are indicated in Table 1 below.

© 2017, Mabbett & Associates, Inc. Building 1 - Page 2 of 25 March 30, 2017

Table 1 – Specific Inaccessible Areas Loma Linda VA Medical Center, Building 1 – Basement through 9th floor

Building Floor Room No. Reason Area Was Inaccessible and Survey Impacts, If Applicable

1 1st 1C-23 No access, locked, potential presence of 12” x 12” Floor Tile and Associated Mastic

General areas that were inaccessible or where the survey was limited to visual observation only are identified below:

• Within walls • Within fire doors

• Enclosed pipe/duct chases • Inside mechanical equipment/ductwork

• Above fixed drywall or plaster ceilings without access panel

Refer to CADD Plans for areas not surveyed, per VAMC request, due to renovations.

The following materials were previously sampled or presumed ACM per the contract and information provided during the survey:

• Various 12” x 12” Floor Tiles and Associated Mastic adhesives

• Transite Fume Hoods

Due to these access restrictions, comprehensive pre-demolition ACM surveys should be performed prior to any proposed renovations or maintenance involving inaccessible areas. Roofing materials were not sampled in order to maintain applicable warranties.

Bulk samples were collected of suspect ACM in accordance with US Environmental Protection Agency (EPA) AHERA and the Mabbett Survey Program Standard Operating Procedure (SOP). Bulk suspect ACM sampling was conducted according to the following sampling plan:

a) Surfacing material:

a. At least three bulk samples were collected from each homogeneous area that is 1,000 ft2 or less.

b. At least five bulk samples were collected from each homogeneous area that is greater than 1,000 ft2 but less than or equal to 5,000 ft2.

c. At least seven bulk samples were collected from each homogeneous area that is greater than 5,000 ft2.

b) Thermal system insulation:

a. At least three bulk samples were collected from each homogeneous area of thermal system insulation.

b. At least one bulk sample were collected from each homogeneous area of patched area of thermal system insulation.

c. Sufficient samples were collected from elbows and fittings to determine if it contains ACM.

d. Bulk samples were not collected from any homogeneous area where the state licensed asbestos inspector determined that the thermal system insulation is fiberglass, foam glass, rubber, or other non-ACM.

© 2017, Mabbett & Associates, Inc. Building 1 - Page 3 of 25 March 30, 2017

c) Miscellaneous material:

a. At least one bulk sample was collected from each homogeneous area that is less than 100 ft2.

b. At least three bulk samples was collected from each homogeneous area that is greater than 100 ft2.

3.2 Analytical Methodology

The collected bulk samples were submitted under chain of custody procedures to AmeriSci of Carson, CA. AmeriSci is accredited by the American Industrial Hygiene Association (AIHA) and participates in the National Voluntary Laboratory Accreditation Program (NVLAP Lab Code 200090-0). Bulk samples were analyzed with polarized light microscopy (PLM) using EPA Method 600/R-93/116. Additionally, samples identified by the laboratory to contain trace amounts of asbestos (less than or equal to 1%) were further analyzed using the EPA Point Count 1000 Method;

this analysis was conducted to sufficiently prove that trace samples were not greater than 1%. Copies of the laboratory accreditations are included in Volume III.

Bulk sample results are summarized in Table 4 – Summary of ACM Sampling Results. The EPA and the Occupational Safety and Health Administration (OSHA defines any material that contains greater than one percent (>1%) asbestos as being an ACM. As such, the analytical laboratory identified bulk samples as positive for asbestos that met the regulatory criteria of greater than or equal to 1% asbestos. The results for positive samples are located in Table 2 – Summary of Positive ACM.

3.3 Summary of Asbestos Containing Materials (ACM) Findings

3.3.1 Data Tables, Laboratory Results, and Field Notes

Collected bulk samples confirmed by the analytical laboratory to contain any asbestos and PACM are listed in Table 2

- Summary of Positive ACM Samples. Volume III includes copies of the laboratory certificates of analysis and Inspector Field Data Sheets.

Table 2 - Summary of Positive ACM Samples Loma Linda VA Medical Center, Building 1

Survey Sample

No.

Sample Location

ACM

Location(s)

Description of Material

Percent and Type of Asbestos

Condition

Estimated Quantity

RISK

Hazard

Category 1-4* Amount Units

42A Basement -

East Throughout Basement

White Pipe Mastic

2% Chrysotile

Good 1,500 SF 4

44A Basement -

SW Area

Basement - Southwest

Corner Valve Gasket

10% Chrysotile

Good 1 EA 4

44B Basement -

SW Area

Basement - Southwest

Corner Valve Gasket NA/PS Good - EA 4

55B

Hallway Across from Room #3F-

Throughout Building 1 - All

Window Panels to Outside

Transite Window

Panel NA/PS Good - EA 4

© 2017, Mabbett & Associates, Inc. Building 1 - Page 4 of 25 March 30, 2017

Table 2 - Summary of Positive ACM Samples Loma Linda VA Medical Center, Building 1

Survey Sample

No.

Sample Location

ACM

Location(s)

Description of Material

Percent and Type of Asbestos

Condition

Estimated Quantity

RISK

Hazard

Category 1-4* Amount Units

146B 2nd Floor – Room 2C-36

Multiple Locations

Throughout Building 1 - See Table 6

12"x12" Tan Mottled Floor

Tile Mastic

2% Chrysotile

Good 74,592*** SF 4

55C Hallway By

#2C-403

Throughout Building 1 - All

Window Panels to Outside

Transite Window

Panel NA/PS Good - EA 4

118A

3rd Floor - Nurse

Station C3-

Multiple Locations

Throughout Building 1 - See Table 6

12"x12" Tan with Brown Stripes Floor Tile Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

78A 4th Floor -

Room 4B-54

Multiple Locations

Throughout Building 1 - See Table 6

Mastic associated with 12"x12" Blue Vinyl Floor Tile

5% Chrysotile

Good Total

Included with 146B

SF 4

78B 4th Floor -

Room 4B-54

Multiple Locations

Throughout Building 1 - See Table 6

Mastic associated with 12"x12" Blue Vinyl Floor Tile

NA/PS Good - SF 4

55A 4th Floor - Room 4C-

Throughout Building 1 - All

Window Panels to Outside

Transite Window

Panel

10% Chrysotile

Good 17,556 SF 4

15A Penthouse 3

- South Center

Penthouse 3 - South Center

Brown Duct Mastic

5% Chrysotile

Good 3 SF 4

19A

Penthouse 2

- Computer Room Entry

(PH2B)

Multiple Locations

Throughout Building 1 - See Table 6

12"x12" Tan Speckled Floor Tile

2% Chrysotile

Good 144,211** SF 4

© 2017, Mabbett & Associates, Inc. Building 1 - Page 5 of 25 March 30, 2017

Table 2 - Summary of Positive ACM Samples Loma Linda VA Medical Center, Building 1

Survey Sample

No.

Sample Location

ACM

Location(s)

Description of Material

Percent and Type of Asbestos

Condition

Estimated Quantity

RISK

Hazard

Category 1-4* Amount Units

19B

Penthouse 2

- Computer Room East Side (PH2B)

Multiple Locations

Throughout Building 1 - See Table 6

12"x12" Tan Speckled Floor Tile

NA/PS Good - SF 4

19C

Penthouse 2

- Computer Room NW

Corner

(PH2B)

Multiple Locations

Throughout Building 1 - See Table 6

12"x12" Tan Speckled Floor Tile

NA/PS Good - SF 4

15B Penthouse 3

- South Center

Penthouse 3 - South Center

Brown Duct Mastic

NA/PS Good - SF 4

22B Penthouse 4

- Exterior South Side

Penthouses 1, 2, 3, 4, 5, 6 & 7

Gray Vent Caulk

5% Chrysotile

Good 540 LF 4

22C Penthouse 6

- North Side

Penthouses 1, 2, 3, 4, 5, 6 & 7

Gray Vent Caulk

NA/PS Good - LF 4

17A Penthouse 5

- NE Lower

Penthouse 5 - NE (Lower), 1st Floor -

Room 1D-16

Pipe Wrap on Valves

6% Chrysotile

Good 34 LF 4

17B Penthouse 5

- NE Lower

Penthouse 5 - NE (Lower), 1st Floor -

Room 1D-16

Pipe Wrap on Valves

NA/PS Good - EA 4

17C Penthouse 5

- NE Lower

Penthouse 5 - NE (Lower), 1st Floor -

Room 1D-16

Pipe Wrap on Valves

NA/PS Good - EA 4

08A Penthouse 6

- Mech Room

Penthouses 2 & 6

Duct Stick Pin Glue

3% Chrysotile

Good 600 EA 4

08B Penthouse 6

- By Elevator Equipment

Penthouses 2 & 6

Duct Stick Pin Glue

NA/PS Good - EA 4

Previously Identified Penthouse 6 12"x12" Tan

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

© 2017, Mabbett & Associates, Inc. Building 1 - Page 6 of 25 March 30, 2017

Table 2 - Summary of Positive ACM Samples Loma Linda VA Medical Center, Building 1

Survey Sample

No.

Sample Location

ACM

Location(s)

Description of Material

Percent and Type of Asbestos

Condition

Estimated Quantity

RISK

Hazard

Category 1-4* Amount Units

Previously Identified Penthouse 6

12"x12" Tan Speckled Floor Tile

Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified 4th Floor 12"x12" Tan

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 4th Floor

12"x12" Tan Speckled Floor Tile

Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified 4th Floor

12"x12" Orange

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 4th Floor

12"x12" Orange

Speckled Floor Tile

Mastic

3% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified 4th Floor 12"x12" Tan

Floor Tile Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified 3rd Floor 12"x12" Tan

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 3rd Floor

12"x12" Tan Speckled Floor Tile

Mastic

3% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 3rd Floor

12"x12" Orange

Speckled Floor Tile

3% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 3rd Floor

12"x12" Orange

Speckled Floor Tile

Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

© 2017, Mabbett & Associates, Inc. Building 1 - Page 7 of 25 March 30, 2017

Table 2 - Summary of Positive ACM Samples Loma Linda VA Medical Center, Building 1

Survey Sample

No.

Sample Location

ACM

Location(s)

Description of Material

Percent and Type of Asbestos

Condition

Estimated Quantity

RISK

Hazard

Category 1-4* Amount Units

Previously Identified 2nd Floor 12"x12" Tan

Speckled Floor Tile

5% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 2nd Floor

12"x12" White

Speckled Floor Tile

Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified 1st Floor 12"x12" Tan

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified 1st Floor

12"x12" Tan Speckled Floor Tile

Mastic

5% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified Basement 12"x12" Tan

Speckled Floor Tile

2% Chrysotile

Good Total

Included with 19A

SF 4

Previously Identified Basement

12"x12" Tan Speckled Floor Tile

Mastic

4% Chrysotile

Good Total

Included with 146B

SF 4

Previously Identified Penthouse 4

Black Mastic associated with Orange Cove Base

2% Chrysotile

Good 20 SF 4

Previously Identified Laboratories throughout

Transite Fume Hoods

Assumed Good 12 EA 4

SF = Square Feet LF = Linear Feet EA = Each NA/PS = not analyzed / positive stop

* The hazard assessment scale 1 – 4 utilized is a relative indicator of the risk and need for response/remediation. (1) represents the highest priority (e.g. removal or encapsulation) where as a (4) represents the lowest priority (monitor as part of 6 month O&M program). The rating, assigned by an Asbestos Management Planner, takes into account:

condition, friable vs. non-friable, accessibility, occupancy (e.g. continuous, intermittent or occasional and patients/staff/visitors), potential for air erosion, potential for vibration damage, potential for disturbance / damage (e.g. exposed and in an accessible location), and potential for water damage.

** The value presented is the total square footage of all 12”x12” tiles previously identified as ACM or determined to be ACM in the 2016 Survey. See Table 6 for a breakdown of flooring materials by room.

© 2017, Mabbett & Associates, Inc. Building 1 - Page 8 of 25 March 30, 2017

*** The value presented is the total square footage of all flooring materials with floor tile black mastic or residual floor tile black mastic present beneath either ACM floor tile, non-ACM floor tile or carpet previously identified as ACM or determined to be ACM in the 2016 Survey. See Table 6 for a breakdown of flooring materials by room.

3.3.2 Photographs

Representative photographs of ACM Homogeneous Areas are provided in Appendix B of this report.

3.3.3 CADD Drawings

The location of each collected bulk sample and its abridged sample ID is shown on the CADD drawings in the Figures Section of this report. The sample ID on the drawings has been abridged (by excluding the individual room number from the full sample ID) for aesthetic purposes. Each positive ACM sample location is colored red and marked with an asterisk (*), while positive stops are marked with two asterisks (**). Collected bulk samples that were not positive are identified solely by the abridged sample ID. Building areas containing ACM have been indicated with hatching to identify the location of the identified ACM.

4.0 LEAD SCREENING SURVEY

4.1 Screening Survey Methodology

Mabbett completed a limited lead screening survey of building components including painted building surfaces and ceramic tile. The lead screening survey was performed by trained lead inspectors. The screening survey measured lead concentrations in accessible building surfaces by using a Niton XLp 702AW XRF (serial number 16230) resourced on 15 August 2016. The XRF instrument was calibrated at the frequency specified in the SOP;

the practical detection limit is 0.02 mg/cm2.

4.2 Summary of Lead Screening Survey Findings

4.2.1 Data Tables

A concentration of lead greater than or equal to 1.0 mg/cm2 exceeds HUD residential standards and is an indicator of risk. OSHA does not specify a safe concentration of lead. Painted interior building components screened using an XRF found to contain lead at concentrations greater than 1.0 mg/cm2 have been included in Table 3 below:

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

415 B Mid

Building Hall

Floor Cover M - P Orange 6.6

© 2017, Mabbett & Associates, Inc. Building 1 - Page 9 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

443 B SB1 Door Threshold M W P Orange 3.7

435 B SB1 Louvre Frame M W I Blue 9.3 437 B SB1 Louvre Frame M W I Blue 9.7 433 B SB5 Louvre Frame M W I Blue 2 411 B SB5 Threshold M W I Orange 6.3

425 B SB5 Door Threshold M W I Orange 6.3

430 B SB7 Door Threshold M W I Orange 5.6

429 B SB7 Louvre Frame M W I Blue 10.1

393 B SB8 Door Threshold M E P Orange 9.5

1403 1st 1E-67 Floor Sink Por - I White 17.4 1441 1st 1E-49 Wall Cer W I Brown 15 1432 1st 1E-47 Wall Cer E I White 2.1 1384 1st 1E-03 Wall Cer N I Tan 2.5 1422 1st 1E-02 Wall Cer S I Brown 13.9

1604 1st

1 SB3-

Service

Bay Handrail M - I Red 6

1606 1st

1 SB3-

Service

Bay Tread M - I Red 10.7

1605 1st

1 SB3-

Service

Bay Stringboard M - I Red 16.8

1539 1st 1A-68 Locker M - I Orange (1.3) 1540 1st 1A-68 Wall Cer - I Brown (15.5) 1538 1st 1A-70 A Locker M - I Orange 1.3 1536 1st 1A-70 A Wall Cer N I Brown 15.5 1555 1st 1B-05 Wall Cer E I Brown 15.1 1556 1st 1B-05 Wall, Shower Cer W I Tan 16.7 1566 1st 1B-06 Locker M - I Orange 1 1567 1st 1B-06 Locker M - I White 1 1559 1st 1B-07 Locker M - I Orange 1.2 1562 1st 1B-07 Wall Cer - I Brown (15.1)

© 2017, Mabbett & Associates, Inc. Building 1 - Page 10 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1650 1st 1B-13 Wall D N I White 1.4 1646 1st 1B-13 Wall D N I White 1.5* 1654 1st 1B-13 Wall D N I White 1.9* 1648 1st 1B-13 Window Glass N I Clear 6.3* 1652 1st 1B-13 Door Frame M E I Brown 8.7* 1630 1st 1B-21 Wall Cer N I Brown 15.5 1634 1st 1B-24 Wall Cer N I Brown 16 1641 1st 1B-26D Wall Cer - I Brown (16) 1657 1st 1B-54 Hall Wall C S I Brown 16.9 1661 1st 1B-54 Hall Shower C S I Brown 16.9 1747 1st 1C-07A Wall Cer E I Brown 14.3 1774 1st 1C-14B Wall Cer N I Brown 13.7 921 1st 1C-25B Wall Cer W I Nat 14.1

1719 1st 1C-26A Wall Cer N I Brown 16 1718 1st 1C-26E Wall Cer E I Brown 16.7 1724 1st 1C-30B Wall Cer - I Brown (15.1) 1720 1st 1C-32 Wall Cer N I Brown 15.1 1722 1st 1C-32 Wall Cer E I Brown 15.4 1727 1st 1C-32A Lockers M - I Orange 1.3 1725 1st 1C-32A Wall Cer - I Brown 11.9 1744 1st 1C-33 Wall Cer E I Brown 14.3 1742 1st 1C-33 Wall Cer N I Brown 17 1751 1st 1C-33A Wall Cer - I Brown (14.3) 1754 1st 1C-33A Wall Cer E I Brown 16.3 1757 1st 1C-33R Wall Cer S I Brown 13.8 1760 1st 1C-330 Wall Cer - I Brown (16.1)

1863 1st 1D-01B Centrifical Pump M - I Red 1.1

1864 1st 1D-01B Motor M - I Red 3 1844 1st 1D-15 Locker M - I Orange 1.1 1842 1st 1D-15 Wall Cer E I Brown 12.4

1881 1st 1D-16 Diamond Plate M - F Brown 1.4

1880 1st 1D-16 Diamond Plate M - F Brown 2.3

1869 1st 1D-16 Louvre Frame M E I Blue 5.8

© 2017, Mabbett & Associates, Inc. Building 1 - Page 11 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1872 1st 1D-16 Louvre Frame M E I Blue 9.3 1879 1st 1D-16 Support Post M - I Blue 10.1 1888 1st 1D-16B Wall Cer N I Brown 11.6 1911 1st 1D-17 Motor Base Con - I Green 1.4 1910 1st 1D-17 Motor Base M - I Green 3.4 1909 1st 1D-17 Motor Guard M - I Blue 3.5 1896 1st 1D-17 Louvre Frame M S I Blue 13.9

1855 1st 1D-19 Handrail M - F Blue/ Orange 11.6

1834 1st 1D-20 Wall Tile - South Wall Cer S I Brown 14.3

1523 1st 1F-21 Wall Cer - I Brown (15.8) 1521 1st 1F-22A Locker M - I Orange 1.3 1517 1st 1F-22A Wall Cer N I Brown 15.8 1522 1st 1F-22A Wall Shower Cer - I Brown (15.8) 1456 1st 1F-25 Locker M - I Tan (1.2) 1927 1st 1F-25 Locker M - I Tan 1.31 1924 1st 1F-25 Wall Cer S I Tan 14.9 1455 1st 1F-25 Wall Cer - I Brown (15.2) 1454 1st 1F-26 Locker M - I Tan 1.4 1448 1st 1F-26 Wall Cer S I Brown 15.2 1460 1st 1F-29A Sink, Floor Por - I White 27.1 1524 1st 1F-38B Wall Cer E I Brown 15.4

1371 1st Elevator - South Wall Cer W I Brown 1.1

2088 1st Main Building Sidewalk Con E P Yellow 3.1

2085 1st Main Building Curb Con E P Multi (3.1)

2083 1st Main Building Sidewalk M E P Multi 10.8

2098 1st

Main Building

ER

Entrance

Bumper Posts M N I Yellow 2.4

© 2017, Mabbett & Associates, Inc. Building 1 - Page 12 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

2106 1st

Main Building

ER

Entrance

Curb Con N P Multi 5.4

2054 1st Mezzanine Curb Paint Con E I Yellow 1.7 2076 1st Mezzanine Curb Con E P White 2.4 2077 1st Mezzanine Pipes M E F Brown 2.7 2055 1st Mezzanine Curb Paint Con E I Red 3.1

2068 1st Mezzanine Roll-up Door Frame M E I Brown 11.8

285 1st Stairwell 1 Tread Support (Outer) M - I Red 2.2

357 1st Stairwell 2 Landing Underside M - I Red 1.8

359 1st Stairwell 2 Springboard (Outer) M - I Red 7.7

358 1st Stairwell 2 Handrail (Outer) M - I Red 8

372 1st Stairwell 2

Interstitial

Threshold M - I Orange 5.7

1503 1st Stairwell

4, 1st Floor

Landing, Baseboard M - I Green 11.2

247 1st Stairwell 8 Baseboard M W I Green 1 1049 2nd 2A-03C Sink, Floor Por - I White 30.8 1103 2nd 2A-49 Wall Cer - I Brown 15.9 958 2nd 2B-03 Door M E I White 1.3 960 2nd 2B-03 Door M E I Grey 1.5 956 2nd 2B-03 Wall Cer N I Tan 15.9 966 2nd 2B-05 Wall Cer N I White 1.8 936 2nd 2C-01 Sink, Floor Cer - I White 24.6 930 2nd 2C-16 Door M N I White 2.5 931 2nd 2C-16 Door Frame M N I White 2.7 909 2nd 2C-17 Hall Wall Cer - I Brown (15.3)

1172 2nd 2C-21, Hall Wall Cer W I Brown 18.9

1212 2nd 2D-03 Door M E I Purple 1.2

© 2017, Mabbett & Associates, Inc. Building 1 - Page 13 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1217 2nd 2D-03 Wall Cer E I Brown 15.2 1156 2nd 2D-25 Locker M N I Orange 1 1150 2nd 2D-35 Wall Cer W I Grey 2.3 1115 2nd 2D-55 Wall Cer E I White 1.2 1111 2nd 2D-56A Wall Cer E I Brown 13.7 1126 2nd 2D-69 Wall Cer W I Brown 13.7 1132 2nd 2D-74 Sink, Floor Por - I White 24.9 1141 2nd 2D-76 Locker M - I Metal (1.4) 1139 2nd 2D-76 Wall Cer - I Brown (14.9) 1140 2nd 2D-77 Locker M - I Orange 1.4 1135 2nd 2D-77 Wall Cer E I Brown 14.9 1293 2nd 2E-14 Wall Cer N I White 2.6 1284 2nd 2E-15 Locker M - I Orange 1.2 1291 2nd 2E-16 Wall Cer S I White 2.2 1288 2nd 2E-16A Wall Cer W I White 1.3 1290 2nd 2E-16A Wall Cer W I White 1.3 1226 2nd 2E-25 Wall Cer S I Brown 14.4 1233 2nd 2E-26 Wall Cer - I Brown (14.4)

523 2nd 2F-09 Dental Door Frame M E I Brown 3.9

522 2nd 2F-09 Dental Door Frame M E I Brown 4.2

521 2nd 2F-09 Dental Door W E I Varnish 5.9

513 2nd 2F-09 Dental Wall D N I Tan 12.3

515 2nd 2F-09 Dental Wall - Slant D E I Tan 12.6

514 2nd 2F-09 Dental Wall D W I Tan 13.6

520 2nd 2F-09 Dental Door W E I Varnish 55.5

518 2nd 2F-11 Dental Wall D S I Tan 9

517 2nd 2F-11 Dental Wall D E I Tan 12

© 2017, Mabbett & Associates, Inc. Building 1 - Page 14 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

519 2nd 2F-11 Dental Wall D N I Tan 13

516 2nd 2F-11 Dental Wall D W I Tan 14

1181 2nd 2F-24 Wall Cer N I Tan (13.5) 1187 2nd 2F-25A Door M W I White 1.1 1183 2nd 2F-25A Wall Cer I Tan 14.4 1184 2nd 2F-25C Wall Cer I Tan 13.9 1182 2nd 2F-26 Wall Cer I Tan 15.5 1176 2nd 2F-27B Wall Cer W I Tan 14.7

1180 2nd 2F-27B, Hall Wall Cer N I Tan 13.5

1155 2nd 2S-25 Wall Cer - I Brown 1.25

1690 2nd Door to Mezzanine

Floor yellow tape Comp W I Yellow 3.2

1688 2nd Door to Mezzanine Floor Cer W I Grey 3.7

1689 2nd Door to Mezzanine Floor Cer W I Grey 4.1

1930 2nd MD-01 Guardrail M - I Blue 6.8 1939 2nd MD-01 Pipe Support M - I White 14.8 1981 2nd Mezzanine Handrail E-W M - I Light Brown 1.2 1967 2nd Mezzanine Wall Stu E I Tan 1.4 1978 2nd Mezzanine Handrail Post M - I Light Brown 1.5 1958 2nd Mezzanine Fan Housing M E I White 1.6 1977 2nd Mezzanine Handrail E-W M - F Light Brown 1.8 1994 2nd Mezzanine Ramp M - P Brown 2.4 1993 2nd Mezzanine Ramp M - P Brown 2.8 1950 2nd Mezzanine Louvre M E I Brown 7.7

1062 2nd

SB02-3

Service

Bay Stairs, Tread M - I Red 9.5

1060 2nd

SB02-3

Service

Bay Stair Handrail M - I Red 9.8

© 2017, Mabbett & Associates, Inc. Building 1 - Page 15 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1061 2nd

SB02-3

Service

Bay

Stairs, Stringboard M - I Red 11.3

1302 2nd

SB02-4-

Service

Bay Tread M - I Red 6.4

1300 2nd

SB02-4-

Service

Bay Stringboard M - I Red 21.1

905 2nd Service Elevator Lobby

Wall Cer S I Brown 15.3

1209 2nd South

Elevators Lobby

Wall Cer W I Brown 1

1569 2nd Stairwell 4 Landing Baseboard M - I Green 1.5

1570 2nd Stairwell 4 Tread Support (Outer) M - I Green 1.6

1568 2nd Stairwell 4 Stringboard (Outer) M - I Green 3.5

1296 2nd Stairwell 5 Stringboard Outer M - I Green 2.4

296 2nd Stairwell 6

Interstitial

Threshold M - P Orange 7.7

235 2nd Stairwell 8 Stringboard (Upper) M - I Green 3.8

236 2nd Stairwell 8 Tread Support (Lower) M - I Green 4

241 2nd Stairwell 8 Stringboard (Top Outer) M - I Green 6.1

243 2nd Stairwell 8 Tread Support (Outer) M - I Green 9.3

263 2nd Stairwell 8

- Service

Bay

Hand Rail Support M - I Red 4

262 2nd Stairwell 8

- Service

Bay Stairs M - I Red 16

© 2017, Mabbett & Associates, Inc. Building 1 - Page 16 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1682 2nd Stairwell 9 Handrail (Outer) M - I Red 3.3

1092 2nd West

Elevators Lobby

Wall, Stripe, Trim Cer W I Brown 1.3

320 2 1/2 Stairwell 7 Stringboard (Outer) M - I Red 1.2

318 2 1/2 Stairwell 7 Landing Underside M - I Red 3.2

319 2 1/2 Stairwell 7 Handrail (Outer) M - I Red 6.1

323 2 1/2 Stairwell 7 Stringboard (Inner) M - I Red 8.5

1019 3rd 3.00E-15 Wall D S I Tan 6.7* 1022 3rd 3.00E-12 Wall D N I Tan 10.2 722 3rd 3A-11 Sink Por - I White 32 718 3rd 3A-15 Wall Trim Cer - I Multi (2.2) 711 3rd 3A-18 Wall Cer E I Blue 1.7 712 3rd 3A-18 Wall Cer E I Multi 2.2 717 3rd 3A-19 Wall Trim Cer - I Multi (2.2) 892 3rd 3B-78 Wall Cer W I White 6

1029 3rd 3C-44 OR Entrance Wall Cer S I Yellow 2.5

858 3rd 3D-10 Floor Cer - I Brown 3 861 3rd 3D-10 Sink, Floor Por - I White 26.9 868 3rd 3D-27 Lockers M - I Orange 1.3 869 3rd 3D-27 Lockers M - I Orange 1.3 863 3rd 3D-27A Wall Cer N I Brown 13.3 839 3rd 3D-37 Wall Cer S I Grey 1.9 838 3rd 3D-37 Wall Cer S I Tan 2.2 842 3rd 3D-37 Wall Cer N I Dark Green 2.5 841 3rd 3D-37 Tub Cer - I White 27.2 848 3rd 3D-40 Wall Cer W I Brown 16 829 3rd 3D-42 Wall Cer N I White 1.9 828 3rd 3D-45 Wall Cer N I White 2.4 824 3rd 3D-46 Wall Cer E I Brown 12.7

© 2017, Mabbett & Associates, Inc. Building 1 - Page 17 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1017 3rd 3E-16 Xray Room Door Frame M W I Tan 3.3

1016 3rd 3E-16 Xray Room Door W W I Varnish 4.6

1015 3rd 3E-16 Xray Room Wall D W I White 6.3

1012 3rd 3E-19 Hall Wall Cer E I Blue 2.2* 1004 3rd 3E-31 Hall Wall Cer S I Blue 1.3

706 3rd NW Balcony Wall Stu - I Tan 1.2

694 3rd

SB 03-1

Service Bay 1

Handrail, Stairs M - I Red 11.3

695 3rd

SB 03-1

Service Bay 1

Stringboard M - I Red 11.5

883 3rd Service Elevator Lobby

Wall Cer S I Brown 15.6

343 3rd Stairwell 2 Springboard (Outer) M - I Red 4.5

342 3rd Stairwell 2 Handrail (Outer) M - I Red 5.6

349 3rd Stairwell 2

Interstitial

Threshold M - P Red 7.1

232 3rd Stairwell 8 Platform Support M - I Green 2.7

231 3rd Stairwell 8 Tread Support M - I Green 5.3

229 3rd Stairwell 8 Landing Bottom M - I Green 5.6

216 3rd Stairwell 8 Stringboard M - I Green 6.1

230 3rd Stairwell 8 Landing Bottom M - I Green 7.8

228 3rd Stairwell 8 Landing Baseboard M E I Green 16

733 3rd West

Elevator Bays

Wall Trim Cer - I Tan (1.2)

© 2017, Mabbett & Associates, Inc. Building 1 - Page 18 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

1026 3rd X-Ray

Waiting Room

Wall Comp W I Blue 2.4

315 3 1/2 Stairwell 7 Landing Underside M - I Red 3.3

316 3 1/2 Stairwell 7 Handrail (Outer) M - I Red 5.3

317 3 1/2 Stairwell 7 Stringboard (Outer) M - I Red 6.3

1563 4th 4B-07 Wall, Shower Cer - I Tan (16.7) 487 4th 4B-07 Wall Cer N I Tan (16.7) 481 4th 4B-09E Wall Cer - I Tan (1) 480 4th 4B-09F Wall Cer - I Tan (1) 488 4th 4B-12 Wall Cer W I Tan (16.7) 485 4th 4B-34 Wall Shower Cer W I Brown 13.9 484 4th 4B-34 Wall Cer W I Brown 16.7

475 4th 4B-36 Backsplash (Sink) Cer - I Tan 2.01

476 4th 4B-36E Wall Cer W I Tan 1 478 4th 4B-36F Wall Cer N I Tan 1.2

479 4th 4B-36G Patient RR Wall Cer N I Tan 16

579 4th 4C-20 - Hall Wall Cer E I Brown 13.9

666 4th 4D-03 Wall Cer N I Tan 14.2 658 4th 4D-25 Lockers M - I Orange 1 656 4th 4D-25 Wall Cer S I Brown 16.2 750 4th 4E-36 Sink Cer W I White 12.8 746 4th 4E-36 Wall Cer N I Brown 13.9

1919 4th 4E-36 Wall Cer N I Tan 16.2 995 4th 4E-35 Wall D S I Tan 7.4*

1001 4th 4E-34 Wall Cer N I Brown 17.1 745 4th 4E-30 Door Frame M N I Brown 12.8 996 4th 4E-30 Door W S I Varnish 39.5* 744 4th 4E-30 Door D N I Varnish 42

© 2017, Mabbett & Associates, Inc. Building 1 - Page 19 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

991 4th 4E-14

Waiting Room

Wall (Lower) D N I Tan 6.7*

635 4th 4E-24A Wall D E I White 4.1* 997 4th 4E-30 Hall Wall Lower D S I Tan 6* 742 4th 4E-30A Wall D W I Tan 8.1 741 4th 4E-30A Window Glass W I Clear 59.5

999 4th 4E-31A Glass to Cat Scan Room Comp E I Clear 5.6*

1000 4th 4E-31A Wall in Cat Scan Room D E I Yellow 6.5*

608 4th 4F-01B Baseboards Cer - I Brown 12.7 585 4th 4F-05 Lockers M - I Orange 1.2

583 4th 4F-05 Wall, Restroom plus Shower

Cer S I Brown 11.1

582 4th 4F-05 - Hall Wall Hall Cer E I Brown 16.8

588 4th 4F-06 Lockers M - I Tan (1.2) 589 4th 4F-06 Wall Lower Cer S I Brown 1.6 587 4th 4F-06 Wall Cer S I Brown (11.1) 597 4th 4F-07 Wall Cer - I Brown (14.9) 595 4th 4F-09 Wall Cer W I Brown 14.9 596 4th 4F-10 Wall Cer - I Brown (14.9) 601 4th 4F-19B Wall Cer S I Tan 2.4

456 4th Service Bay 4

Stairs - Handrail M - I Red 10.3

457 4th Service Bay 4

Stairs - Stringboard M - I Red 12.3

446 4th Service Electric

ST5

Wall Cer N I Tan 18.8

447 4th Service Electric

ST5

Wall Cer S I Tan 19.5

637 4th South Elevator Wall Stripe Cer W I Brown 1.1

© 2017, Mabbett & Associates, Inc. Building 1 - Page 20 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

639 4th South Elevator Wall Stripe Cer W I Grey 1.2

270 4th Stairwell 1 Stringboard (Outer) M - I Red 3.3

1353 4th Stairwell 3 Stringboard Outer M - I Green 10.6

1360 4th Stairwell 6 Stringboard Outer M - I Green 15.6

307 4th Stairwell 7 Handrail (Outer) M - I Red 3.6

308 4th Stairwell 7 Stringboard (Outer) M - I Red 11.1

303 4th Stairwell 7

Interstitial

Door Threshold M - P Red/Orange 5.9

210 4th Stairwell 8

- Service

Bay 8 Stair rail M - I Red 12.7

211 4th Stairwell 8

- Service

Bay 8

Stair Tread Support M - I Red 16

534 4th West

Elevator Lobby

Wall Cer W I Dark Brown 1.2

18 P Penthouse 1 Wall Stu S F Tan 1.3

5 P Penthouse 1 Louvre Frame M S I Blue 6.2

10 P Penthouse 1 Handrail M N I Blue 8.2

4 P Penthouse 1 Louvre Frame M S I Blue 12

28 P Penthouse 2 Louvre Frame M N I Blue 6.2

46 P Penthouse 2 Elec Rm Wall Stu S I Tan 2

44 P Penthouse 2 Elec Rm Wall Stu S I Tan 2.8

61 P Penthouse 3 E Rm Handrail M N I Blue/

Orange 5.1

© 2017, Mabbett & Associates, Inc. Building 1 - Page 21 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

56 P Penthouse 3 E Rm Louvre Frame C E I Blue 6.7

55 P Penthouse 3 E Rm Louvre Frame C E I Blue 6.8

60 P Penthouse 3 E Rm Handrail M - I Blue/

Orange 7.7

68 P Penthouse 3 Elec Rm

Cage Door Frame M W I Tan 1.8

71 P Penthouse 3 Elec Rm

Cage Door Frame M W I Tan 1.8

67 P Penthouse 3 Elec Rm Cage Door M W I Tan 2.7

110 P Penthouse 4 Stucco C E I Tan 1.5

109 P Penthouse 4 Wall Stu S I Tan 1.9

89 P Penthouse 4 Louvre to East M N I Blue 10.5

88 P Penthouse

Louvre to West M N I Brown 12

145 P Penthouse 4 Louvre M S I Brown 12.1

144 P Penthouse 4 Louvre M S I Brown 12.9

138 P Penthouse 5 Wall Stu W I Tan 1

140 P Penthouse 5 Louvre M W I Brown 2.6

143 P Penthouse 5 Louvre M W I Brown 3.1

116 P Penthouse 5 Louvre Frame M W I Blue 8

176 P Penthouse 6 Wall Stu N I Tan 1.5

177 P Penthouse 6 Wall Stu N I Tan 1.7

174 P Penthouse 6 Wall Stu N I Tan 2

© 2017, Mabbett & Associates, Inc. Building 1 - Page 22 of 25 March 30, 2017

Table 3 - Summary of Positive XRF Measurements Loma Linda VA Medical Center, Building 1

Reading No. Floor Location Component Substrate Side Condition Color Results

(mg/cm2)

165 P Penthouse 6 Blower

Room Louvre Frame M S I Black 3.4

164 P Penthouse 6 Blower

Room Louvre Frame M S I Blue 4.9

190 P Penthouse 7 Louvre M N I Blue 5.4

191 P Penthouse 7 Louvre M N I Brown 9.1

Abbreviations:

Com = Composite

Brn = Brown I = Intact

Sec = Security

T = Tan F = Fair ( ) = Assumed XRF Readings Y = Yellow P = Poor W/W = White on White R = Red L+F = Loose and Flaking Y/T = Yellow on Tan

W = White Nat = Varnish

Lt = Light

Gry = Grey C or Con = Concrete Dk = Dark

Grn = Green

RR = Restroom

Blk = Black W= Wood

Blu=Blue

D= Drywall

Purp=Purple Stu=Stucco

M=Metal

Note:

* = Buried “shielding” is the likely source of the detection at these locations. Lead is therefore buried deep inside the wall and these locations should not be treated as, or assumed to contain lead based paint.

In addition, XRF measurements collected during the screening survey of interior building components are included in Table 5 – Summary of All XRF Measurements. Table 5 includes a description of each screened surface and resulting XRF-measured lead concentration.

4.2.2 Photographs

Representative photographs of components identified with > 1.0 mg/cm2 lead content and where in other than intact condition (e.g. fair, peeling, cracking) are provided in Appendix D of this report.

© 2017, Mabbett & Associates, Inc. Building 1 - Page 23 of 25 March 30, 2017

4.2.3 CADD Drawings

Based on the results of the lead screening survey, a table of components identified with > 1.0 mg/cm2 lead content was developed. This table is presented on the CADD drawings for use by the VAMC for exposure assessments and preliminary renovation planning. Based on the results of the survey, these components identified in the CADD table and on the plan should be assumed to be lead containing unless otherwise determined.

4.2.4 Patterns of Lead Based Paint Occurrences

While testing every occurrence of every component on every floor was not possible within the time allowed, the following patterns related to the occurrence of Lead Based Paint (LBP) or other lead containing materials in major components were noted:

• Approximately 90% of the ceramic wall tile colored yellow, brown or tan was found to contain lead at a concentration at or above 1mg/cm2; this compares with approximately 12% of the ceramic tile colored white.

• Other colors of ceramic tiles were found to contain lead above 1.0 mg/cm2 for approximately 25% of the surfaces tested.

• Excluding walls composed of drywall that were known to be under laid by radiation shielding, less than 5% of the drywall surfaces were found to be coated with LBP.

• Less than 10% of stucco surfaces found on the exterior of the main building and the penthouse tested showed the presence of lead at concentrations at or above 1.0 mg/cm2; this is not thought to be associated with the paint or colorant used to give the stucco its tan hue, but rather, is likely associated with something in…