Attachment L 47_23100 Limited Asbestos and Lead Paint Testing.pdf

LIMITED ASBESTOS AND LEAD PAINT TESTING

REPORT

NSN BUILDING LF-18 - JFK RESTROOMS RENOVATION

9727 AVIONICS LOOP

NORFOLK, VIRGINIA 23511

ECS PROJECT NO. 47:23100

FOR: NAVAL FACILITIES ENGINEERING COMMAND

FEBRUARY 2, 2026

Shawn Cowden Nemanja Zivadinovic, CSP Environmental Project Manager Associate Principal scowden@ecslimited.com nzivadinovic@ecslimited.com 757-323-7785 757-342-6975

February 2, 2026 Mr. Bryan Rhodes Facilities Operations Specialist, Asbestos & Lead Paint Program Manager Naval Facilities Engineering Command 9742 Maryland Avenue, Bldg. A-81 Norfolk, Virginia 23511

ECS Project No. 47:23100

Reference: Limited Asbestos and Lead Paint Testing, NSN Building LF-18 - JFK Restrooms Renovation, 9727 Avionics Loop, Norfolk, Virginia Dear Mr. Rhodes:

ECS Mid-Atlantic, LLC (ECS) is pleased to provide Naval Facilities Engineering Command with the results of the above referenced Limited Asbestos and Lead Paint Testing performed at NSN Building LF-18, located at 9727 Avionics Loop in Norfolk, Virginia. This report summarizes our observations, analytical results, findings, and recommendations related to the work performed. The work described in this report was performed by ECS in general accordance with the Scope of Services described in ECS Proposal Number 47:42884-EP and the terms and conditions of the agreement authorizing those services.

ECS appreciates this opportunity to provide Naval Facilities Engineering Command with our services.

If we can be of further assistance to you, please do not hesitate to contact us.

Sincerely, ECS Mid-Atlantic, LLC

804 Professional Place West, Chesapeake, Virginia 23320 • T:757-366-5100 ECS Florida, LLC • ECS Mid-Atlantic LLC • ECS Midwest, LLC • ECS Pacific, Inc. • ECS Southeast, LLC • ECS Southwest, LLP

ECS New York Engineering, PLLC - An Associate of ECS Group of Companies • ecslimited.com

"ONE FIRM. ONE MISSION."

EXECUTIVE SUMMARY

The property is developed with an administrative building located at 9727 Avionics Loop in Norfolk, Virginia.

The purpose of this Limited Asbestos and Lead Paint Testing was to evaluate if asbestos-containing materials (ACMs) and lead paint may be present in readily accessible areas of the interiors of the first-floor "JFK" men's and women's restrooms and adjacent janitor closet. No other areas of the building were included in the scope of work. Exterior and roofing materials were also excluded from the scope of work.

Based on the laboratory analysis of the bulk samples collected during the survey, asbestos was not identified in the sampled materials.

Painted and/or glazed surfaces were assessed for lead content using a Direct-Read X-ray fluorescence (XRF) Spectrometer. Detectable concentrations of lead were identified in the paint and coatings on the following components:

• Plaster ceilings

• Metal pipes

• Concrete base at columns

• Metal structural columns/framing

• Concrete masonry unit (CMU) walls

• Masonry block walls (glazing)

• Ceramic floor tile (glazing)

• Metal door components (doors, casings, etc.)

• Metal electrical panels

• Metal conduit lines

• Concrete floors

The executive summary is an integral portion of this report; however, ECS recommends reading the report in its entirety. The executive summary is not intended to replace the overall findings/ recommendations discussed within the full report. The findings discussed in this executive summary should only be viewed within the full context of the report.

February 2, 2026 ii

PAGETABLE OF CONTENTS

1.0 SITE DESCRIPTION

2.0 PURPOSE

3.0 METHODOLOGY

3.1 Asbestos-Containing Materials

3.2 Lead in Paint and Surface Coatings

4.0 RESULTS

4.1 Asbestos Sampling

4.2 Suspect or Assumed Asbestos-Containing Materials

4.3 Lead in Paint and Surface Coatings

5.0 RECOMMENDATIONS AND REGULATORY REQUIREMENTS

5.1 Asbestos-Containing Materials

5.2 Lead in Paint and Surface Coatings

6.0 LIMITATIONS

iii

TABLE OF APPENDICES

Appendix I: Scope of Work Area

Appendix II: Representative Photographs of Identified Lead Paint/Glaze

Appendix III: Asbestos Bulk Sample Results Summary

Appendix IV: XRF Lead Paint Readings

Appendix V: Laboratory Report

Appendix VI: Certifications/Licenses iv

1.0 SITE DESCRIPTION

The property is developed with an administrative building located at 9727 Avionics Loop in Norfolk, Virginia.

2.0 PURPOSE

The purpose of this Limited Asbestos and Lead Paint Testing was to evaluate if asbestos-containing materials (ACMs) and lead paint may be present in readily accessible areas of the interiors of the first-floor "JFK" men's and women's restrooms and adjacent janitor closet.

No other areas of the building were included in the scope of work. Exterior and roofing materials were also excluded from the scope of work.

The floor plan indicating the project scope of work area is provided in the Appendices.

3.0 METHODOLOGY

ECS performed the authorized Scope of Services in general accordance with our proposal, standard industry practice(s), and methods specified by regulation(s) for the identification of Asbestos-Containing Materials (ACMs) and lead paint.

3.1 Asbestos-Containing Materials

The non-invasive/non-destructive asbestos sampling was performed by an asbestos inspector who has received EPA-accredited training and is appropriately licensed in the Commonwealth of Virginia.

Samples of suspect ACMs were collected utilizing hand tools and placed into individual, labeled plastic bags. Unique bulk suspect ACM samples were submitted to Environmental Hazards Services, LLC in Richmond, Virginia for analysis via Polarized Light Microscopy (PLM) in accordance with the current EPA-600 methodology. Materials consisting of additional layers were analyzed separately.

Environmental Hazards Services, LLC is listed as an accredited laboratory by the National Voluntary Laboratory Accreditation Plan (NVLAP) managed by the National Institute of Standards and Technology (NIST) for bulk sample analysis by currently approved EPA methodology by PLM.

During the survey, ECS attempted to identify suspect ACMs in readily accessible areas. However, due to the destructive means required to identify some materials, certain areas were deemed inaccessible (i.e. behind walls or sub grade materials) and were not surveyed for suspect ACMs. Unidentified suspect ACMs may be located in these and/or other inaccessible areas, or in areas of the building that were excluded from the scope of work (as described to ECS).

Samples were collected in general accordance with EPA Standard 40 CFR 763 Subpart E, Asbestos Hazard Emergency Response Act (AHERA) and OSHA Standard 29 CFR 1926.1101 Inspection Protocol.

Multiple samples of each unique material were submitted.

February 2, 2026

ECS Project # 47:23100

3.2 Lead in Paint and Surface Coatings

The lead paint testing was performed by a Virginia-licensed lead risk assessor using an X-ray fluorescence (XRF) spectrometer to identify lead concentrations in painted surfaces. Paints with concentrations of lead detectable by the XRF are considered lead-containing paints. Activities that disturb lead-containing paints are regulated by OSHA (29 CFR 1926.62).

Although this lead paint screening survey was conducted in general accordance with the U.S.

Department of Housing and Urban Development (HUD) “Guidelines for the Evaluation and Control of Lead-Based Paint Hazard in Housing”, it was not intended to meet the requirements for a surface-by-surface investigation per HUD Chapter 7 guidelines. This was a screening survey that included readily accessible representative building components suspected to be painted/coated with lead paint, within interior areas of the first-floor JFK restrooms and adjacent janitor's closet (only).

Test locations were listed by letters, with side “A” representing the east side of the building, proceeding clockwise to “B, C, and D”.

Note: The survey was intended to aid the contractors or other parties disturbing paint with lead in complying with 29 CFR 1926.62. Complying with this standard is the responsibility of the employer of the personnel who disturb the paint.

4.0 RESULTS

The following is a summary of laboratory results, findings and observations.

4.1 Asbestos Sampling

A total of 19 bulk samples were submitted to the laboratory for analysis, from which 29 sample layers were analyzed. Environmental Hazards Services, LLC submitted the signed final laboratory report to ECS on January 30 , 2026.

Samples of the following materials were collected for laboratory analysis: plaster ceilings, patches at plaster ceiling, drywall and associated joint compound, CMU (concrete masonry unit) paint/filler, vinyl cove base and adhesive, ceramic floor tile grout, and mudded fittings at fiberglass pipe insulation.

None of the samples submitted for analysis to Environmental Hazards Services, LLC were reported to contain asbestos.

Asbestos-Containing Materials (ACMs) are defined as any material containing more than one percent (>1%) asbestos as determined using the method specified in Appendix A, Subpart F, 40 CFR Part 763, section 1, PLM.

A list of materials sampled and submitted for analysis, the associated chain of custody, and the reported analytical results can be found in the Appendices.

February 2, 2026

4.2 Suspect or Assumed Asbestos-Containing Materials

Due to the inaccessibility or the destructive means that asbestos sampling requires, additional suspect ACMs may remain within the building hidden behind inaccessible areas that include but are not limited to, sub-grade walls, structural members, topping slabs, sub-grade sealants, areas behind/ within walls, pipe trenches, and subsurface utilities, etc. These areas were deemed inaccessible and were not assessed. Additionally, materials other than accessible materials within the first-floor JFK restrooms and the adjacent janitor's closet were not assessed.

If these or any other materials not previously sampled are discovered during construction activities, they should be presumed to contain asbestos and be treated as ACMs or sampled immediately for asbestos content by a certified asbestos inspector prior to disturbance, in accordance with 29 CFR 1926.1101.

Based upon our experience in the identification of ACMs in similarly constructed buildings, the following additional suspect ACMs may also be located in inaccessible areas of the building:

• Vapor barriers/waterproofing/insulation below concrete slabs at or below grade and within exterior walls

• Electrical components inside electrical panels/boxes

• Pipe insulation concealed within solid walls

• Fire doors

• Materials in areas of the building outside of the scope of work (outside first-floor JFK restrooms and adjacent janitor's closet)

• Mastic below ceramic floor tiles and mastic behind mirrors

4.3 Lead in Paint and Surface Coatings

Paint and surface coatings that contain detectable concentrations of lead are considered “lead-containing paints”. Since OSHA has no specific action level for lead in paint, all paint in found to have a measurable concentration of lead should be assumed to be lead-containing. Work performed that may disturb lead-containing paint is regulated under OSHA as referenced under 29 CFR 1926.62.

A total of 40 readings were collected during the screening survey, including calibration readings.

Paints in which detectable concentrations of lead were identified during the screening survey are summarized in the table below, and representative photographs of these materials can be found in the Appendices. A complete list of the tested materials/building components is also provided in the Appendices.

February 2, 2026

Summary of Identified Lead Paint/Glaze

Location Substrate Component Color

Throughout Project Area

Plaster Ceilings White

Throughout Project Area

Metal Pipes Red, white

JFK Women's Room Concrete Column base White

Throughout Project Area

Metal Structural columns/ framing

White

Throughout Project Area

Concrete masonry unit (CMU)

Walls White, gray

Throughout Project Area

Masonry block (glazing)

Walls Beige

Throughout Project Area

Ceramic tile (glazing) Floors Beige

Throughout Project Area

Metal Door components (doors, casings, etc.)

Beige, white, brown, gray

JFK Janitor's Closet Metal Electrical panels Gray

Throughout Project Area

Metal Conduit lines Gray, white

JFK Men's Room (Side Storage Area)

Concrete Floor Black

Any similar painted/glazed components throughout the scope of work area, regardless of their color, should be assumed to have been painted with lead-containing paint unless test results indicate otherwise.

5.0 RECOMMENDATIONS AND REGULATORY REQUIREMENTS

Based on our understanding of the purpose of the Limited Asbestos and Lead Paint Testing, the results of laboratory analysis, and our findings and observations, ECS presents the following recommendations.

5.1 Asbestos-Containing Materials

None of the bulk samples submitted to Environmental Hazards Services, LLC were reported to contain detectable concentrations of asbestos. If additional suspect asbestos-containing materials are uncovered that were not accessible or sampled during this sampling event, or if the size of the anticipated work areas expands to encompass previously untested neighboring materials, it is

February 2, 2026 recommended that these materials be sampled or tested immediately upon discovery for asbestos content by an asbestos inspector in accordance with 29 CFR 1926.1101, or be assumed to contain asbestos.

5.2 Lead in Paint and Surface Coatings

Based on the findings of the lead paint screening survey, detectable concentrations of lead were identified on some painted/glazed surfaces. If future activities disturb building materials that were not tested for the presence of lead, the materials should be assumed to contain lead.

For OSHA compliance purposes under 29 CFR 1926.62, irrespective of ECS’ survey findings, the standard requires employers to “perform an initial exposure determination at paragraph 1926.62(d), using airborne exposure monitoring, historical data, or objective data” where potential airborne lead exposure may occur when disturbing any painted or glazed surface. Where lead concentrations were found to be negligible or not detected, the site safety supervisor or other safety professional may be able to provide further guidance on whether disturbance of these materials would trigger compliance with 29 CFR 1926.62 due to the nature of the activity being performed and/or the concentration of lead identified in the surfaces being disturbed. This determination was outside the scope of the services of ECS for this project. All painted or glazed surfaces within the project area should be assumed to potentially contain some lead, and any disturbance of painted/glazed surfaces should comply with 29 CFR 1926.62.

6.0 LIMITATIONS

The conclusions and recommendations presented within this report are based upon a reasonable level of assessment within normal bounds and standards of professional practice for a site in this particular geographic setting. ECS is not responsible or liable for the discovery and elimination of hazards that may potentially cause damage, accidents, or injuries.

The observations, conclusions, and recommendations pertaining to environmental conditions at the subject site are necessarily limited to conditions observed, and/or materials reviewed at the time this study was undertaken. No warranty, expressed or implied, is made with regard to the conclusions and recommendations presented within this report. This report is provided for the exclusive use of the client. This report is not intended to be used or relied upon in connection with other projects or by other unidentified third parties without the written consent of ECS and the client.

During this study, samples were submitted for analysis at an accredited laboratory via polarized light microscopy. As with any similar survey of this nature, actual conditions exist only at the precise locations from which samples were collected. Certain inferences are based on the results of this sampling and related testing to form a professional opinion of conditions in areas beyond those from which the samples were collected. No warranty, expressed or implied, is made.

Our recommendations are in part based on federal, state, and local regulations and guidelines. ECS does not assume the responsibility of the person(s) in charge of the site, or otherwise undertake responsibility for reporting to any local, state, or federal public agencies, any conditions at the site that may present a potential danger to public health, safety, or the environment. Under this scope of

February 2, 2026 services, ECS assumes no responsibility regarding any response actions initiated as a result of these findings. General compliance with regulations and response actions are the sole responsibility of the Client and should be conducted in accordance with local, state, and/or federal requirements.

February 2, 2026

Appendix I: Scope of Work Area

A

B

C

D

SCowden Stamp

Appendix II: Representative Photographs of Identified Lead

Paint/Glaze

1 - Lead paint - plaster ceilings

2 - Lead paint - pipes

ECS Project No. 47:23100

3 - Lead paint - metal structural column and concrete base

4 - Lead paint - CMU walls

5 - Lead glaze - masonry block walls

6 - Lead glaze - ceramic floor tiles

7 - Lead paint - metal door components

8 - Lead paint - electrical panels

9 - Lead paint - conduit lines

10 - Lead paint - concrete floor

Appendix III: Asbestos Bulk Sample Results Summary

Asbestos Bulk Sample Analysis Results Summary

NSN Building LF-18 Norfolk, Virginia

Sample ID Collection Location Layer Type Sample Description Asbestos 1-1 JFK MEN'S ROOM, PC Base Coat Plaster Ceiling NAD

1-1 JFK MEN'S ROOM, PC Plaster Plaster Ceiling Did Not Analyze (Quantity Not Sufficient)

1-2 JFK WOMEN'S ROOM, PC Base Coat Plaster Ceiling NAD

1-2 JFK WOMEN'S ROOM, PC Plaster Plaster Ceiling NAD

1-3 JFK WOMEN'S ROOM, PC Base Coat Plaster Ceiling NAD

1-3 JFK WOMEN'S ROOM, PC Plaster Plaster Ceiling NAD

2-1 JFK WOMEN'S ROOM, PC Patches at Plaster Ceiling NAD

2-2 JFK WOMEN'S ROOM, PC Patches at Plaster Ceiling NAD

2-3 JFK WOMEN'S ROOM, PC Patches at Plaster Ceiling NAD

3-1 JFK WOMEN'S ROOM, COMPOSITE Drywall Drywall and joint compound NAD

3-1 JFK WOMEN'S ROOM, COMPOSITE Joint Comp. Drywall and joint compound NAD

3-2 JFK MEN'S ROOM, COMPOSITE Drywall Drywall and joint compound NAD

3-2 JFK MEN'S ROOM, COMPOSITE Joint Comp. Drywall and joint compound NAD

3-3 JFK MEN'S ROOM, COMPOSITE Drywall Drywall and joint compound NAD

3-3 JFK MEN'S ROOM, COMPOSITE Joint Comp. Drywall and joint compound NAD

4-1 JFK WOMEN'S ROOM CMU paint/filler NAD

4-2 JFK MEN'S ROOM CMU paint/filler NAD

4-3 JFK JANITOR'S CLOSET CMU paint/filler NAD

5-1 JFK WOMEN'S ROOM Cove Base Vinyl cove base and adhesive NAD

NAD - No Asbestos Detected

Asbestos Bulk Sample Analysis Results Summary

NSN Building LF-18 Norfolk, Virginia

Sample ID Collection Location Layer Type Sample Description Asbestos 5-1 JFK WOMEN'S ROOM Mastic Vinyl cove base and adhesive NAD

5-2 JFK MEN'S ROOM Cove Base Vinyl cove base and adhesive NAD

5-2 JFK MEN'S ROOM Mastic Vinyl cove base and adhesive NAD

6-1 JFK WOMEN'S ROOM Ceramic floor tile grout NAD

6-2 JFK MEN'S ROOM Ceramic floor tile grout NAD

7-1 JFK WOMEN'S ROOM, PC Insulation Mudded fittings at fiberglass pipe insulation NAD

7-1 JFK WOMEN'S ROOM, PC Covering/Jacket Mudded fittings at fiberglass pipe insulation NAD

7-2 JFK WOMEN'S ROOM, PC Insulation Mudded fittings at fiberglass pipe insulation NAD

7-2 JFK WOMEN'S ROOM, PC Covering/Jacket Mudded fittings at fiberglass pipe insulation NAD

7-3 JFK MEN'S ROOM, PC Insulation Mudded fittings at fiberglass pipe insulation NAD

7-3 JFK MEN'S ROOM, PC Covering/Jacket Mudded fittings at fiberglass pipe insulation NAD

NAD - No Asbestos Detected

Appendix IV: XRF Lead Paint Readings

NSN Building LF-18 Norfolk, Virginia

XRF Lead Paint Results January 23, 2026

Reading Pb (mg/cm2) Side Component Substrate Color Room Cal-1 1.02 Calibration Cal-2 1.03 Calibration Cal-3 1.07 Calibration 1 0.36 Ceiling Plaster White JFK Mens 2 0.02 Pipe Metal Red JFK Mens 3 0.2 Pipe Metal Red JFK Womens 4 0.21 Ceiling Plaster White JFK Womens 5 0.53 Column Base Concrete White JFK Womens 6 >10 B Column Metal White JFK Womens 7 0.24 C Wall CMU White JFK Womens 8 0 C Door Header Metal White JFK Womens 9 0 C Door Casing Metal Brown JFK Womens 10 0 C Door Metal Brown JFK Womens 11 0 B Wall Drywall White JFK Womens 12 0.01 D Pipe Metal White JFK Womens 13 0.01 D Pipe Metal White JFK Womens 14 2.53 D Wall Masonry Beige JFK Womens 15 0 D Stall Divider Plastic Blue JFK Womens 16 0.01 Floor Ceramic Tile Beige JFK Womens 17 0.01 Floor Ceramic Tile Beige JFK Womens 18 0 A Stall Divider Plastic Blue JFK Mens 19 0 D Urinal Porcelain White JFK Mens 20 0 A Toilet Porcelain White JFK Mens 21 0 C Sink Porcelain White JFK Mens 22 0 C Sink Porcelain White JFK Mens 23 0.37 C Wall CMU White JFK Mens 24 0 C Conduit Metal White JFK Mens 25 0.12 C Door Metal Beige JFK Mens 26 0.49 C Door Casing Metal Beige JFK Mens 27 0.02 C Electrical Panel Metal Gray JFK Janitor Closet 28 0.15 B Conduit Metal Gray JFK Janitor Closet 29 0 B Electrical Panel Metal Black JFK Janitor Closet

NSN Building LF-18 Norfolk, Virginia

XRF Lead Paint Results January 23, 2026

Reading Pb (mg/cm2) Side Component Substrate Color Room 30 0 B Wall Access Frame Wood Beige JFK Mens 31 0 D Sink Porcelain White JFK Womens 32 0 B Toilet Porcelain White JFK Womens 33 0.01 Floor Concrete Black JFK Mens 34 0.01 Floor Concrete Black JFK Mens Cal-4 0.93 Calibration Cal-5 1.03 Calibration Cal-6 0.98 Calibration

Appendix V: Laboratory Report

Asbestos Bulk Analysis Report

Client:

Report Number:

Project/Test Address:

Client Number:

Reported Date:

Received Date:

Analyzed Date:

ECS Mid-Atlantic - VA Beach 01/28/2026

200740

01/30/2026

26-01-04061

NSN Building LF-18; Norfolk, Virginia

Laboratory Results Fax Number:

804 Professional Place West Chesapeake, VA 23320

01/28/2026

Layer Type Asbestos Client Sample Number

Other Materials

Lab Gross DescriptionLab Sample Number

Client Sample Description

7469 Whitepine Rd

Telephone: 800.347.4010

North Chesterfield, VA 23237

Gray Cementitious Granular; Homogenous26-01-04061-001A

1-1

100% Non-FibrousBase Coat NAD

Plaster Ceiling

26-01-04061-001B

1-1

Plaster Did Not Analyze (Quantity Not Sufficient)

Plaster Ceiling

Gray Cementitious Granular; Homogenous26-01-04061-002A

1-2

100% Non-FibrousBase Coat NAD

Plaster Ceiling

White Brittle Chalky; Paint; Inhomogenous26-01-04061-002B

1-2

100% Non-FibrousPlaster NAD

Plaster Ceiling

Gray to Beige Cementitious Granular;

Homogenous

26-01-04061-003A

1-3

100% Non-FibrousBase Coat NAD

Plaster Ceiling

White Brittle Chalky; Paint; Inhomogenous26-01-04061-003B

1-3

100% Non-FibrousPlaster NAD

Plaster Ceiling

1 of 5Page

White Chalky; Homogenous26-01-04061-004

2-1

100% Non-FibrousNAD

Patches at Plaster Ceiling

White Chalky; Homogenous26-01-04061-005

2-2

100% Non-FibrousNAD

Patches at Plaster Ceiling

White Chalky; Homogenous26-01-04061-006

2-3

100% Non-FibrousNAD

Patches at Plaster Ceiling

Off-White Powdery; Brown Fibrous;

Inhomogeneous

26-01-04061-007A

3-1

20% Cellulose 80% Non-Fibrous

Drywall NAD

Drywall and joint compound

White Chalky; Homogenous26-01-04061-007B

3-1

100% Non-FibrousJoint Comp.

NAD

Drywall and joint compound

Off-White Powdery; Brown Fibrous;

Inhomogeneous

26-01-04061-008A

3-2

20% Cellulose 80% Non-Fibrous

Drywall NAD

Drywall and joint compound

White Chalky; Homogenous26-01-04061-008B

3-2

100% Non-FibrousJoint Comp.

NAD

Drywall and joint compound

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: Report Number:200740 26-01-04061

NSN Building LF-18; Norfolk, Virginia

Other Materials

AsbestosLab Gross Description

Client Sample Number Client Sample Description

Lab Sample Number Layer Type

2 of 5Page

Off-White Powdery; Brown Fibrous;

Inhomogeneous

26-01-04061-009A

3-3

18% Cellulose 82% Non-Fibrous

Drywall NAD

Drywall and joint compound

White Chalky; Homogenous26-01-04061-009B

3-3

100% Non-FibrousJoint Comp.

NAD

Drywall and joint compound

Gray Cementitious; White/Cream/Blue Paint;

Inhomogenous

26-01-04061-010

4-1

100% Non-FibrousNAD

CMU paint/filler

Gray Cementitious; White/Cream Paint;

Inhomogenous

26-01-04061-011

4-2

100% Non-FibrousNAD

CMU paint/filler

Gray Cementitious; White/Cream/Blue Paint;

Inhomogenous

26-01-04061-012

4-3

100% Non-FibrousNAD

CMU paint/filler

Black Rubbery Vinyl-Like; Homogenous26-01-04061-013A

5-1

100% Non-FibrousCove Base NAD

Vinyl cove base and adhesive

Tan Adhesive; Homogenous26-01-04061-013B

5-1

100% Non-FibrousMastic NAD

Vinyl cove base and adhesive

Black Rubbery Vinyl-Like; Homogenous26-01-04061-014A

5-2

100% Non-FibrousCove Base NAD

Vinyl cove base and adhesive

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: Report Number:200740 26-01-04061

NSN Building LF-18; Norfolk, Virginia

Other Materials

AsbestosLab Gross Description

Client Sample Number Client Sample Description

3 of 5Page

Tan Adhesive; Homogenous26-01-04061-014B

5-2

100% Non-FibrousMastic NAD

Vinyl cove base and adhesive

Gray Cementitious; Homogenous26-01-04061-015

6-1

100% Non-FibrousNAD

Ceramic floor tile grout

Gray Cementitious; Homogenous26-01-04061-016

6-2

100% Non-FibrousNAD

Ceramic floor tile grout

Gray Powdery; Fibrous; Homogenous26-01-04061-017A

7-1

2% Cellulose 28% Fibrous Glass 70% Non-Fibrous

Insulation NAD

Mudded fittings at fiberglass pipe insulation

Off-White Fibrous; Pliable Paint-Like;

Inhomogenous

26-01-04061-017B

7-1

55% Cellulose 45% Non-Fibrous

Covering/J acket

NAD

Mudded fittings at fiberglass pipe insulation

Gray Powdery; Fibrous; Homogenous26-01-04061-018A

7-2

2% Cellulose 28% Fibrous Glass 70% Non-Fibrous

Insulation NAD

Mudded fittings at fiberglass pipe insulation

Off-White Fibrous; Pliable Paint-Like;

Inhomogenous

26-01-04061-018B

7-2

74% Cellulose 1% Fibrous Glass 25% Non-Fibrous

Covering/J acket

NAD

Mudded fittings at fiberglass pipe insulation

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: Report Number:200740 26-01-04061

NSN Building LF-18; Norfolk, Virginia

Other Materials

AsbestosLab Gross Description

Client Sample Number Client Sample Description

4 of 5Page

Gray Powdery; Fibrous; Homogenous26-01-04061-019A

7-3

25% Fibrous Glass 75% Non-Fibrous

Insulation NAD

Mudded fittings at fiberglass pipe insulation

Off-White Fibrous; Pliable Paint-Like;

Inhomogenous

26-01-04061-019B

7-3

70% Cellulose 30% Non-Fibrous

Covering/J acket

NAD

Mudded fittings at fiberglass pipe insulation

Melissa Kanode

1% Asbestos

Analyst:

Reporting Limit:

Method:

QC Blank:

QC Sample:

Kay Harris

EPA Method 600/R-93/116, EPA Method 600/M4-82-020

QA/QC Clerk

Reviewed By Authorized Signatory:

107-M22012-4

SRM 1866 Fiberglass

NAD = no asbestos detectedLEGEND:

These results are based on a comparative visual estimate. The condition of the samples analyzed was acceptable upon receipt per laboratory protocol unless otherwise noted on this report. Each distinct component in an inhomogeneous sample was analyzed separately and reported as a composite.

Results represent the analysis of samples submitted by the client. Sample location, description, area, volume, etc., was provided by the client. This report cannot be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. This report shall not be reproduced except in full, without the written consent of the Environmental Hazards Service, L.L.C. All information concerning sampling location, date, and time can be found on Chain-of-Custody. Environmental Hazards Services, L.L.C. does not perform any sample collection. . NVLAP #101882-0 VELAP 460172

Environmental Hazards Services, L.L.C. recommends reanalysis by point count (for more accurate quantification) or Transmission Electron Microscopy

(TEM), (for enhanced detection capabilities) for materials regulated by EPA NESHAP (National Emission Standards for Hazardous Air Pollutants) and found to contain less than ten percent (<10%) asbestos by polarized light microscopy (PLM). Both services are available for an additional fee.

400 Point Count Analysis, where noted, performed per EPA Method 600/R-93/116 with a Reporting Limit of 0.25%.

Environmental Hazards Services, L.L.C

Project/Test Address:

Client Number: Report Number:200740 26-01-04061

NSN Building LF-18; Norfolk, Virginia

Other Materials

AsbestosLab Gross Description

Client Sample Number Client Sample Description

5 of 5Page

EIIS@

Laboralories'

Asbesfos Chain-of-Custody u" I lro,men.r r H rzlrd! tc^ts Ll-c 7469 Whilepine nd, nichmond, VA23237

751.123-7745 N5N Euildint Lt 1a

Addre5s: 804 Profettional Place West chesapeake, vA,23320 e'Mail: lcowden@e6!6ted..pm

City/State: Nortolk, virgi.ia POI 47:23100:&/NDz

(8001 347-4010

Poritive Stop Anatysis: X Y6 PC - Pbl,lt Court if Ttlre fum Arcund fin : tl oo TAf is srycjfed, sonples will be prcresse., os 3-Doy rAr

1- Oay 2-D.y 3-Day X toay

.rF( Women s noom, PC lF( Women t Room, PC

F( WomenS R@m, PC

FK Mer'3 R@h, Compositc

26-01-04061 ililil iltilililililil ilIil tilt rillllilillililllillllil llllilll

Due Date:

0210412026 (Wednesday)

E r,otr rqS client lahD1e lP

1l 21 Patchee it Platter ceilina

72 Patches ar Plaster Ceilhg 2-3 Prtches at Pla*er Ceiling

3.1 Drywall and io,nt .om pound

32 Drywall and jo nt.ompound 33 orywa ll a nd ioint compou nd

4l 4.2 vrny cove b.se and adhesive51 vi.yl cove bare ad adhsivf5-2

61 ceramic f loor tile g.out 62 Ceramic floor tile Crout 77 Mudded llttin8t at fiberglass pipe insulation IFK Women'5 Room, PC

Mudded fittinSs al fiberglass pip€ins!lation lfK Women's Room, PrC'7-2

7a Mlddedfittings at fiber8lass pipe in5ulaion si1 ar\)te: //'/1 ,/' ,L/ fl --\- (---tt/ L---

Sleoature: ,/ f/ L r -.J-JiClCJ: Ul- -Z/,^ \lc,\\5tab al'.5\ Yl oate coleof ii---1775iE--

Appendix VI: Certifications/ Licenses

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