Asbestos Survey Report.pdf

MIP Services, LLC | Environmental Consultants

8330 LBJ Freeway, Suite 830 | Dallas, TX 75243 | mipservicesllc.com

ASBESTOS SURVEY REPORT

Garland VAMC – MOB Basement 2300 Marie Curie Blvd.

Garland, Texas 75042

April 16, 2024 MIPS Project No. 01M1010010

Prepared for:

Department of Veterans Affairs Network Contracting Office 17 5441 Babcock Road, Ste. 302

San Antonio, Texas 78240 Attention: Samantha Hites

Prepared by:

McLellan Integrated Professional Services, LLC 8330 LBJ Freeway, Suite 830

Dallas, Texas 75243

Tod McLellan Lic. No. 603540 Expiration Date – 05.20.2025

Darren G. Bowden Robert W. Storment Lic. No. 10-5490 Certified Industrial Hygienist Expiration Date - 10/14/2025

Table of Contents

1.0 INTRODUCTION

2.0 OBJECTIVE

3.0 FIELD SERVICES

3.1 VISUAL SURVEY

4.0 SAMPLING METHODOLOGY

5.0 RESULTS

6.0 CONCLUSIONS AND RECOMMENDATIONS

7.0 STANDARD OF CARE AND LIMITATION

8.0 REPORT USE AND LIMITATION OF LIABILITY

APPENDIX A: IDENTIFIED HOMOGENEOUS MATERIALS .......................................................... i

APPENDIX B: ANALYTICAL RESULTS ................................................................................................. ii

APPENDIX C: LICENCES ...................................................................................................................... iii

ASBESTOS SURVEY REPORT

2300 Marie Curie Blvd.

Garland, Texas 75042

1.0 INTRODUCTION

McLellan Integrated Professional Services, LLC (MIPS) was retained by Samantha Hites on behalf of the Department of Veterans Affairs Network Contracting Office 17 (Client) to conduct an asbestos survey of selected materials within the Garland VAMC – MOB Basement at 2300 Marie Curie Blvd., Garland, Texas 75042. Only materials affected by water intrusion were included in the MOB Basement survey.

The survey was performed on Tuesday, April 9, 2024 and Friday, April 12, 2024 by Tod McLellan, a State of Texas licensed and EPA-accredited asbestos inspector (Lic. No. 603541; Certificate No.

21374044).

2.0 OBJECTIVE

The objective of the asbestos survey was to identify the presence and location of readily accessible ACM used in the construction of the areas previously referenced. MIPS sampling did not include materials such as concrete flooring and/or hidden inaccessible components. Only readily accessible materials were included in the survey. Hidden materials or materials beyond reasonable access to the inspectors during the site visit were not evaluated as part of the survey. MIPS did not perform destructive sampling as part of this survey.

3.0 FIELD SERVICES

At the direction of the Client, the asbestos survey was performed within readily accessible interior areas previously described.

3.1 VISUAL SURVEY

The survey activities began with MIPS personnel's preliminary visual observation of readily accessible portions of the survey area to identify homogeneous areas of suspect ACM. A homogeneous area consists of building materials that appear similar in terms of color, texture, and date of application. An interior assessment was conducted throughout the area(s) surveyed. Visual observations identified homogeneous materials.

4.0 SAMPLING METHODOLOGY

Based on the visual observation results, bulk samples of suspect ACM were collected in general accordance with the Asbestos Hazard Emergency Response Act (AHERA) sampling protocols.

Each homogeneous area of suspect ACM was physically touched to assess its friability and condition.

The EPA defines a friable material as one that can be crumbled, pulverized, or reduced to powder by hand pressure when dry.

The suspect ACM samples collected were obtained by physically removing a small portion of the suspect material using a sharp instrument. The disturbance of adjacent material was kept to a minimum during the sampling program. Appropriately attired inspectors collected bulk samples using wet methods as applicable to reduce the potential for fiber release. Each sample was placed into a separate labeled container and then sealed. The sampling instrument was cleaned after each sample was collected.

2300 Marie Curie Blvd. – Survey Report MIPS Project No: 01M1010010 Page 2

Each sample was placed into a sealable container and labeled with a sample number with an indelible marker.

The samples were forwarded to Cates Laboratories, Inc., in Dallas, Texas, an accredited NVLAP and Texas Department of State Health Services (TDSHS) licensed laboratory, for analysis by Polarized Light Microscopy (PLM) with dispersion staining techniques utilizing visual area estimation in general accordance with the EPA method presented in 40CFR, Ch. 1, Pt. 763, Subpt. F, App. A.

5.0 RESULTS

One hundred (100) samples of suspect asbestos-containing material (ACM) were collected. The attached homogeneous materials table presents homogeneous areas of suspect ACM identified and sampled during the survey.

This survey applies only to the materials sampled in the above-referenced locations. Until testing is performed, any materials located in the building not evaluated as part of this survey should be assumed to contain asbestos.

6.0 CONCLUSIONS AND RECOMMENDATIONS

Based on the analytical results from the samples collected, no asbestos was identified in the materials scheduled to be affected by the proposed renovation associated with the moisture intrusion.

7.0 STANDARD OF CARE AND LIMITATION

MIPS performed its services consistent with the level of care and expertise exercised by asbestos professionals performing the same or similar services at the same time and in the same geographic area. No express or implied warranties apply to these services or this report. Due to the limited extent of the assessment and sampling activities at the Site, MIPS cannot and does not imply, warranty, or guarantee that materials not sampled contain no asbestos. This Asbestos Survey was intended to identify reasonably accessible materials most likely to contain asbestos in quantities subject to regulation. Please note that due to the non-destructive nature of the survey, the potential exists for additional materials to be present in hidden or concealed areas (i.e., above ceilings, in voids, chases, behind wall coverings, etc.).

MIPS Project No: 01M1010010 Page 3

8.0 REPORT USE AND LIMITATION OF LIABILITY

All conclusions and recommendations in this report represent the professional opinions of the MIPS personnel involved with the project. The results, findings, conclusions, and recommendations expressed in this report are based on access provided, conditions observed, and samples taken during the MIPS survey of the building. The information in this report is relevant as of the date the fieldwork was performed and should not be relied upon to represent site conditions later. This study and report were prepared on behalf of and for the Client's exclusive use solely for their use and reliance in determining the presence of asbestos in identified areas of the site. The results of this report are not intended to be construed as a legal interpretation of existing federal, state, or local environmental, health, and safety laws or regulations. MIPS assumes no responsibility or liability for errors in information or data provided to MIPS by the Client or any third party or developments resulting from activities or situations outside this project's scope.

Contractors or consultants reviewing this report must draw their own conclusions regarding further investigation or remediation deemed necessary. MIPS does not warrant the work of regulatory agencies, laboratories, or other third parties supplying information that may have been used to prepare this report. No warranty, express or implied, is made.

MIPS Project No: 01M1010010 i

APPENDIX A: IDENTIFIED HOMOGENEOUS MATERIALS

MIPS Project No: 01M1010010 Page 1

Identified Homogeneous Materials

2300 Marie Curie Blvd.

Garland, Texas 75042

Project No. 01M1010010

Material

Homogeneous Area

Location

Material Type

Asbestos Containing

Sample Numbers

12” X 12” Vinyl Floor Tile (beige w/brown streak), w/mastic

Hallway M No 1, 2, 3, 88, 89, 90, 91, 2’ X 2’ acoustic ceiling tile, (textured)

Hallway and Break Room

M No 4, 5, 6, 7, 2’ X 2’ acoustic ceiling tile, (smooth)

Back Break Room M No 9, 10, 11

Vinyl rolled flooring (grey) w/mastic / multi-layer

Back Break Room M No 12, 13, 14, 93, 94, 95

Fiber reinforced panel w/mastic Back Break Room M No 15, 16, 17

6” vinyl cove base (grey) w/mastic

Break Room M No 18, 19, 20

12” X 12” vinyl floor tile (white w/grey streak), w/mastic

Hallway and Break Room

M No

21, 22, 23, 24, 25, 96, 97, 98, 99, 6” vinyl cove base (brown) w/mastic

Hallway M No 26, 27, 28

Wallboard / (Lite OP) Texture /

JC

Mechanical Room S No 29, 30, 31

Wallboard / No Texture / JC Mechanical Room S No 32, 33, 34

Wallboard / (Lite bump and wave) Texture / JC

Break Room S No 35, 36, 37, 38, 39

Wallboard / (Bump and wave) Texture / JC

Hallway S No 40, 41, 42, 43, 44

S=Surfacing M=Miscellaneous TSI=Thermal System Insulation

MIPS Project No: 01M1010010 Page 2

Material

Homogeneous Area

Location

Material Type

Asbestos Containing

Sample Numbers

Off white pipe mastic w/insulation

Mechanical Room TSI No 45, 46, 47, 48, 49

White pipe mastic w/insulation Mechanical Room TSI No 50, 51, 52, 53, 54

HVAC caulk (tan) Mechanical Room M No 55. 56. 57

HVAC seam caulk (white) Mechanical Room M No 58, 59, 60

HVAC button mastic (grey) Mechanical Room M No 61, 62, 63

Coupling mastic (black) Mechanical Room M No 64, 65, 66

Woven HVAC system insulation (black)

Mechanical Room M No 67, 68, 69

Misc. counter caulking (clear) Break Room M No 70, 71, 72

Misc. counter caulking (pink) Break Room M No 73, 74, 75

Misc. counter caulking (tan) Break Room M No 76, 77, 78

2” X 2” ceramic wall tile (off white) w/grout and mortar

Restrooms M No 79, 80, 81

2” X 2” ceramic wall tile (white) w/grout and mortar

Janitorial Closet M No 82, 83, 84

4” vinyl cove base (grey) w/mastic

Break Room M No 85, 86, 87

S=Surfacing M=Miscellaneous TSI=Thermal System Insulation

MIPS Project No: 01M1010010 i i

APPENDIX B: ANALYTICAL RESULTS

PLM REPORT SUMMARY

Cates Laboratories NVLAP Lab No. 200569-0

1339 Motor Circle TDSHS License No. 30-0287

Dallas, Texas 75207 (214) 920-5006

Client: McLellan Integrated Professional Services LLC Lab Job No.: PLM-36790

Project (Line 1): Garland MOB Set No.: 52758

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 1 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Lab

Sample No.

Client

Field I.D.

Sample Description/Location Asbestos Content

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced except in full.

CL1246664

12" X 12" Vinyl Floor Tile (beige w/brown streak) w/Mastic - Hallway

None Detected - Floor Tile

None Detected - Yellow Mastic

CL1246665

CL1246666

CL1246667

2' X 2' Acoustic Ceiling Tile (textured) - Hallway

None Detected

CL1246668

2' X 2' Acoustic Ceiling Tile (textured) - Hallway

CL1246669

2' X 2' Acoustic Ceiling Tile (textured) - Break Room

CL1246670

CL1246671

CL1246672

2' X 2' Acoustic Ceiling Tile (smooth) - Back Break Room

CL1246673

CL1246674

CL1246675

Vinyl Rolled Flooring (grey) w/Mastic - Back Break Room

None Detected - Sheet Flooring

None Detected - Backing/Mastic

None Detected - Black Mastic

CL1246676

CL1246677

CL1246678

Fiber Reinforced Panel w/Mastic - Back Break Room

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 2 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246679

CL1246680

CL1246681

6" Vinyl Cove Base (grey) w/Mastic - Break Room

None Detected - Cove Base

CL1246682

CL1246683

CL1246684

12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Hallway

CL1246685

12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Hallway

CL1246686

12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Break Room

None Detected - Floor Tile 1

None Detected - Tan Mastic

None Detected - Floor Tile 2

CL1246687

CL1246688

CL1246689

6" Vinyl Cove Base (brown) w/Mastic - Hallway

CL1246690

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 3 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246691

CL1246692

Light Orange Peel Texture/Sheetrock w/Joint Compound - Mechanical

None Detected - Paint Texture

None Detected - Joint Tape

None Detected - Joint Compound

None Detected - Paper

None Detected - Wallboard Material

CL1246693

None Detected - Joint Compound

CL1246694

None Detected - Joint Compound

CL1246695

Sheetrock/Joint Compound (no texture) - Mechanical

None Detected - Joint Compound

CL1246696

CL1246697

CL1246698

Light Bump & Wave Texture/Sheetrock w/Joint Compound - Break

Room

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 4 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246699

None Detected - Joint Compound

CL1246700

CL1246701

None Detected - Joint Compound

CL1246702

None Detected - Joint Compound

CL1246703

Bump & Wave Texture/Sheetrock w/Joint Compound - Hallway

None Detected - Joint Compound

CL1246704

None Detected - Joint Compound

CL1246705

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 5 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246706

CL1246707

None Detected - Joint Compound

CL1246708

Off-White Pipe Mastic w/Insulation - Mechanical

None Detected - Off White Mastic

None Detected - Wrap

None Detected - Insulation

CL1246709

CL1246710

CL1246711

CL1246712

CL1246713

White Pipe Mastic w/Insulation - Mechanical

None Detected - White Mastic

CL1246714

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 6 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246715

CL1246716

CL1246717

CL1246718

HVAC Caulk (tan) - Mechanical

CL1246719

CL1246720

CL1246721

HVAC Seam Caulk (white) - Mechanical

CL1246722

CL1246723

CL1246724

HVAC Button Mastic (grey) - Mechanical

CL1246725

CL1246726

CL1246727

Coupling Mastic (black) - Mechanical

CL1246728

CL1246729

CL1246730

Woven HVAC System Insulation (black) - Mechanical

CL1246731

CL1246732

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 7 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246733

Miscellaneous Counter Caulking (clear) - Break Room

CL1246734

CL1246735

CL1246736

Miscellaneous Counter Caulking (pink) - Break Room

CL1246737

CL1246738

CL1246739

Miscellaneous Counter Caulking (tan) - Break Room

CL1246740

CL1246741

CL1246742

2" X 2" Ceramic Wall Tile (off-white) w/Grout/Mortar - Break Room

None Detected - Ceramic Tile

None Detected - Grout

None Detected - Mortar

CL1246743

CL1246744

CL1246745

2" X 2" Ceramic Wall Tile (white) w/Grout/Mortar - Break Room

CL1246746

CL1246747

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 8 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein. The results are summarized below:

Client

These samples were analyzed by layers. The overall percent asbestos for the sample is reported when relevant. The EPA considers a material to be asbestos containing only if it contains greater than one percent asbestos by Calibrated Visual Area Estimation (CVAE). EPA regulations also indicate that Regulated Asbestos Containing

Materials (RACM) – materials that are friable or may become friable – be further analyzed by point counting when the results indicate less than ten percent asbestos by CVAE. CatesLab utilizes CVAE on a routine basis and does not include point counting unless specifically requested by the client. The results may not be reproduced

CL1246748

4" Vinyl Cove Base (grey) w/Mastic - Break Room

CL1246749

CL1246750

Project (Line 2): Report Date: 4/11/2024

Project No: 01M.1010.010 Sample Date: 4/9/2024

Identification: Asbestos, Bulk Sample Analysis

Test Method: Polarized Light Microscopy/Dispersion Staining (PLM/DS)

EPA Method 600/R-93/116 Page 9 of 9

On 4/9/2024, eighty-seven (87) bulk samples were submitted by Mr. Sean McLellan of McLellan Integrated Professional Services LLC for asbestos analysis by PLM/DS.

Copies of the lab data sheets are attached; additional information may be found therein.

STATEMENT OF LABORATORY ACCREDITATION

The samples were analyzed in general accordance with the procedures outlined in the U.S. EPA Interim Method for the Determination of Asbestos in Bulk Insulation Samples as found in 40 CFR, Part 763, Subpart E, Appendix E (formerly Subpart F, Appendix A), or the current U.S. EPA method (EPA Method 600/R-93/116) for the analysis of asbestos in building materials, by polarized light microscopy. The results of each bulk sample relate only to the material tested and the results shall not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Specific questions concerning bulk sample results shall be directed to the Laboratory Director.

Analyst:

Curtis Grigg

Laboratory Director: John R. Cates, P.G.

Approved Signatory:

TESTING

NVLAP LAB CODE 200569-0

Bulk Asbestos Analysis Sheet

Cates Laboratories EPA Method 600/R-93/116 NVLAP Lab No. 200569-0

Client: McLellan Integrated Professional Services LLC Lab Proj #: PLM-36790

Project (Line 1): Garland MOB Set #: 52758

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246664

Field ID #: 1 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (beige w/brown streak) w/Mastic - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246664 kkkx Layer 1 Floor Tile Stereoscopic Examination 1 1246664 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige/Brown Hard Yes ND ND 99 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246664 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 1 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected zzz

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246665

Field ID #: 2 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (beige w/brown streak) w/Mastic - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246665 kx Layer 1 Floor Tile Stereoscopic Examination 1 1246665 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige/Brown Hard Yes ND ND 99 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246665 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 1 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246666

Field ID #: 3 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (beige w/brown streak) w/Mastic - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246666 kx Layer 1 Floor Tile Stereoscopic Examination 1 1246666 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Beige/Brown Hard Yes ND ND 99 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246666 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 1 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246667

Field ID #: 4 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (textured) - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246667 kx Layer 1 Ceiling Tile Stereoscopic Examination 1 1246667 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White w/wht pt Fibrous Yes 85 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Mineral Wool Fibers 85 Rods 0 1 1 Binders / Paint 15 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246668

Field ID #: 5 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (textured) - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246668 kx Layer 1 Ceiling Tile Stereoscopic Examination 1 1246668 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White w/wht pt Fibrous Yes 85 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Mineral Wool Fibers 85 Rods 0 1 1 Binders / Paint 15 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246669

Field ID #: 6 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (textured) - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246669 kx Layer 1 Ceiling Tile Stereoscopic Examination 1 1246669 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White w/wht pt Fibrous Yes 85 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Mineral Wool Fibers 85 Rods 0 1 1 Binders / Paint 15 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246670

Field ID #: 7 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (textured) - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246670 kx Layer 1 Ceiling Tile Stereoscopic Examination 1 1246670 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White w/wht pt Fibrous Yes 85 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Mineral Wool Fibers 85 Rods 0 1 1 Binders / Paint 15 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246671

Field ID #: 8 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (textured) - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246671 kx Layer 1 Ceiling Tile Stereoscopic Examination 1 1246671 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White w/wht pt Fibrous Yes 85 ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Mineral Wool Fibers 85 Rods 0 1 1 Binders / Paint 15 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246672

Field ID #: 9 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (smooth) - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246672 kx Layer 1 Ceiling Tile Covering Stereoscopic Examination 1 1246672 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Tough Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Paper Stereoscopic Examination 2 1246672 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Ceiling Board Material Stereoscopic Examination 3 1246672 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 85 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 3 1 Mica 2 Platelets / Books 3 1 Aggregate 7 Non-fibrous 3 1 Gypsum Binders 90 Non-fibrous 3 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246673

Field ID #: 10 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (smooth) - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246673 kx Layer 1 Ceiling Tile Covering Stereoscopic Examination 1 1246673 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Tough Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Paper Stereoscopic Examination 2 1246673 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Ceiling Board Material Stereoscopic Examination 3 1246673 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 85 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 3 1 Mica 2 Platelets / Books 3 1 Aggregate 7 Non-fibrous 3 1 Gypsum Binders 90 Non-fibrous 3 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246674

Field ID #: 11 Page 1 of 1

Sample Description: 2' X 2' Acoustic Ceiling Tile (smooth) - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246674 kx Layer 1 Ceiling Tile Covering Stereoscopic Examination 1 1246674 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Tough Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 2 Paper Stereoscopic Examination 2 1246674 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Fibrous Yes 100 ND 10 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 100 ribbons high 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Ceiling Board Material Stereoscopic Examination 3 1246674 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White Blocky Yes 1 ND 85 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glass Fibers 1 straight none none 3 1 Mica 2 Platelets / Books 3 1 Aggregate 7 Non-fibrous 3 1 Gypsum Binders 90 Non-fibrous 3 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246675

Field ID #: 12 Page 1 of 1

Sample Description: Vinyl Rolled Flooring (grey) w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246675 kx Layer 1 Sheet Flooring Stereoscopic Examination 1 1246675 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Backing/Mastic Stereoscopic Examination 2 1246675 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 White/Yellow Fibrous/Rubbery No 55 ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 55 ribbons high 2 1 Glass Fibers 2 straight none none 2 1 Glue Binders 8 Non-fibrous 2 1 Binders / Fillers 35 Non-fibrous 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Floor Tile Stereoscopic Examination 3 1246675 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Off White Hard Yes ND ND 48 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 3 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 4 Black Mastic Stereoscopic Examination 4 1246675 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Black Asphaltic Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 5 ribbons high 4 1 Tar Binders 95 Non-fibrous 4 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246676

Field ID #: 13 Page 1 of 1

Sample Description: Vinyl Rolled Flooring (grey) w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246676 kx Layer 1 Sheet Flooring Stereoscopic Examination 1 1246676 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Backing/Mastic Stereoscopic Examination 2 1246676 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 White/Yellow Fibrous/Rubbery No 55 ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 55 ribbons high 2 1 Glass Fibers 2 straight none none 2 1 Glue Binders 8 Non-fibrous 2 1 Binders / Fillers 35 Non-fibrous 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Floor Tile Stereoscopic Examination 3 1246676 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Off White Hard Yes ND ND 48 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 3 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 4 Black Mastic Stereoscopic Examination 4 1246676 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Black Asphaltic Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 5 ribbons high 4 1 Tar Binders 95 Non-fibrous 4 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246677

Field ID #: 14 Page 1 of 1

Sample Description: Vinyl Rolled Flooring (grey) w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246677 kx Layer 1 Sheet Flooring Stereoscopic Examination 1 1246677 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Backing/Mastic Stereoscopic Examination 2 1246677 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample 0 White/Yellow Fibrous/Rubbery No 55 ND 25 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 55 ribbons high 2 1 Glass Fibers 2 straight none none 2 1 Glue Binders 8 Non-fibrous 2 1 Binders / Fillers 35 Non-fibrous 2 1

Prep/treatment: mechanical separation Asbestos Content: None Detected

Layer 3 Floor Tile Stereoscopic Examination 3 1246677 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Off White Hard Yes ND ND 48 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 3 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 4 Yellow Mastic Stereoscopic Examination 4 1246677 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 4 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246678

Field ID #: 15 Page 1 of 1

Sample Description: Fiber Reinforced Panel w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246678 kx Layer 1 Tan Mastic Stereoscopic Examination 1 1246678 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Hard Yes ND ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Binders / Fillers 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246679

Field ID #: 16 Page 1 of 1

Sample Description: Fiber Reinforced Panel w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246679 kx Layer 1 Tan Mastic Stereoscopic Examination 1 1246679 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Hard Yes ND ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Binders / Fillers 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246680

Field ID #: 17 Page 1 of 1

Sample Description: Fiber Reinforced Panel w/Mastic - Back Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246680 kx Layer 1 Tan Mastic Stereoscopic Examination 1 1246680 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Hard Yes ND ND 100 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Binders / Fillers 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246681

Field ID #: 18 Page 1 of 1

Sample Description: 6" Vinyl Cove Base (grey) w/Mastic - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246681 kx Layer 1 Cove Base Stereoscopic Examination 1 1246681 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246681 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246682

Field ID #: 19 Page 1 of 1

Sample Description: 6" Vinyl Cove Base (grey) w/Mastic - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246682 kx Layer 1 Cove Base Stereoscopic Examination 1 1246682 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246682 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246683

Field ID #: 20 Page 1 of 1

Sample Description: 6" Vinyl Cove Base (grey) w/Mastic - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246683 kx Layer 1 Cove Base Stereoscopic Examination 1 1246683 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Grey Rubbery Yes ND ND 95 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Yellow Mastic Stereoscopic Examination 2 1246683 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Yellow-Tan Rubbery Yes ND ND 5 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246684

Field ID #: 21 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246684 kx Layer 1 Floor Tile Stereoscopic Examination 1 1246684 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White/Grey Hard Yes ND ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Black Mastic Stereoscopic Examination 2 1246684 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Black Asphaltic Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 5 ribbons high 2 1 Tar Binders 95 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246685

Field ID #: 22 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Hallway

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246685 kx Layer 1 Floor Tile Stereoscopic Examination 1 1246685 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White/Grey Hard Yes ND ND 98 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Black Mastic Stereoscopic Examination 2 1246685 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Black Asphaltic Yes ND ND 2 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Cellulose Fibers 5 ribbons high 2 1 Tar Binders 95 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Project (Line 2):

Project #: 01M.1010.010 Sample #: CL1246686

Field ID #: 23 Page 1 of 1

Sample Description: 12" X 12" Vinyl Floor Tile (white w/grey steak) w/Mastic - Break Room

Comments: Analyst: Curtis Grigg Date Analyzed: 4/11/2024

Lab Job #: PLM-36790 Sample #: CL1246686 kx Layer 1 Floor Tile 1 Stereoscopic Examination 1 1246686 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 White/Grey Hard Yes ND ND 50 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Aggregate/Vinyl Binders 100 Non-fibrous 1 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 2 Tan Mastic Stereoscopic Examination 2 1246686 Color Texture Homogeneous? % Fibrous % Asbestos % of Sample -1 Tan Rubbery Yes ND ND 4 PLM Examination:

Color/ Parallel Perpendicular Extinction Sign of Components % +/- Morphology Pleochroism Ref. Index Ref. Index Biref Angle Elongation Glue Binders 100 0 Non-fibrous 2 1

Prep/treatment: heat / melt Asbestos Content: None Detected

Layer 3 Floor Tile 2 Stereoscopic…