11-Asbestos Survey - Tract 51 (130 N. Clairborne).pdf

Facilities | Environmental | Geotechnical | Materials I

City of Olathe Public Improvements

Asbestos Survey

Townsquare Shopping Center - Building 1

130 North Clairborne Road

Olathe, Kansas 66062

August 18, 2025 | Terracon Project Number: 02237230

Prepared for:

City of Olathe Kansas

100 East Santa Fe Street

Olathe, KS 66061

15620 W 113th Street

Lenexa, KS 66219

P (913) 492-7777

F (913) 492-7443

Terracon.com

Facilities | Environmental | Geotechnical | Materials i

August 18, 2025

City of Olathe, Kansas

100 East Santa Fe Street

Olathe, KS 66061

Attn: Ms. Therese Vink

P: (913) 971-9032

E: tmersmann@olatheks.org

Re: City of Olathe Public Improvements Asbestos Survey

Townsquare Shopping Center - Building 1

130 North Clairborne Road

Olathe, Kansas 66062

Terracon Project No: 02237230

Dear Ms. Vink:

Terracon Consultants, Inc. (Terracon) is pleased to provide the City of Olathe, Kansas, with this report regarding an asbestos survey conducted at the above-referenced location in Olathe, Kansas.

Asbestos

Asbestos was not detected at any concentration in any samples collected from the subject building.

Please refer to Section 3.0 of the attached report for a detailed description of the asbestos survey, sampling activities, and findings.

Terracon appreciates the opportunity to provide this service to the City of Olathe, Kansas. If you have any questions regarding this report, please contact our office at

913-492-7777.

City of Olathe Public Improvements Asbestos Survey

Townsquare Shopping Center - Building 1 | Olathe, Kansas

August 18, 2025 | Terracon Project No. 02237230

Facilities | Environmental | Geotechnical | Materials ii

Sincerely, Terracon

Ryan Slanczka Clark Grisell

Senior Staff Scientist Environmental Group Manager

Building Environmental Sciences

Ryan Slanczka Clark Grisell

Facilities | Environmental | Geotechnical | Materials iii

Table Of Contents

1.0 Introduction 1

1.1 Reliance 1

2.0 Building Description 1

3.0 Asbestos-Containing Materials Survey 1

3.1 Visual Assessment 1

3.2 Physical Assessment 2

3.3 Sample Collection 2

3.4 Sample Analysis 2

3.5 Regulatory Overview 2

3.6 Findings 3

4.0 General Comments 3

Appendices

Appendix A Asbestos Survey Sample Location Summary

Appendix B Asbestos Laboratory Analytical Results

Appendix C Certifications

Facilities | Environmental | Geotechnical | Materials 1

1.0 Introduction

Terracon Consultants, Inc. (Terracon) conducted an asbestos-containing material survey of the Townsquare Shopping Center - Building 1 located at 130 North Clairborne Road in

Olathe, Kansas, on June 5, 2025. Building areas were visually assessed for suspect asbestos-containing materials (ACM). A reasonable effort was made to inspect accessible areas. Additional suspect materials could be present in walls, voids, or other concealed areas.

1.1 Reliance

This report is for the exclusive use of the City of Olathe, Kansas, for the project being discussed. Reliance by any other party on this report is prohibited without the written authorization of Terracon and the City of Olathe, Kansas.

2.0 Building Description

The subject building is an approximately 671-square-foot, single-story, standalone store

(with exterior canopy), reportedly constructed in 1985. Interior flooring finishes include ceramic tiles, sheet vinyl, and vinyl tiles over concrete. Interior walls throughout the building are drywall/joint compound wallboard, with acoustic texture in various areas.

The primary, observable ceiling system is a drop, grid ceiling with lay-in acoustic tiles below a metal deck. The building’s exterior has brick, concrete block, and fluted-block siding. The roof is metal.

3.0 Asbestos-Containing Materials Survey

The survey was conducted by Mr. Ryan Slanczka, a State of Kansas-accredited asbestos inspector. A copy of the asbestos inspector’s accreditation is attached as Appendix C.

The survey was conducted in general accordance with the sample collection protocols established in the United States Environmental Protection Agency (USEPA) 40 Code of

Federal Regulations (CFR) Part 763 Subpart E 763.86, the Asbestos Hazard Emergency

Response Act (AHERA). A summary of survey activities is provided below.

3.1 Visual Assessment

Survey activities were initiated with visual observation of the interior and exterior of the building to identify homogeneous areas of suspect ACM. A homogeneous area (HA)

Facilities | Environmental | Geotechnical | Materials 2 consists of a building material that appears similar throughout in terms of color and texture, with consideration given to the date of application. The assessment was conducted in visually accessible areas of the building scheduled for renovation.

3.2 Physical Assessment

A physical assessment of each HA of suspect ACM was conducted to assess the friability and condition of the materials. A friable material is defined by the USEPA as a material that can be crumbled, pulverized, or reduced to powder by hand pressure when dry.

Friability was assessed by physically touching suspect materials.

3.3 Sample Collection

Based on the results of the visual observation, bulk samples of suspect ACM samples were collected in general accordance with USEPA AHERA sampling protocols. Samples of suspect materials were collected from randomly selected locations in each homogeneous area. Bulk samples were collected using wet methods, as applicable, to reduce the potential for fiber release. Samples were placed in sealable containers and labeled with unique sample numbers using an indelible marker.

Rubber, wood products, plastic products, glass, and steel are not considered suspect

ACM and were, therefore, not sampled. The selection of sample locations and frequency of sampling were based on Terracon’s observations and the assumption that like materials in the same area are homogeneous in content. Terracon collected 51 bulk samples from 17 homogeneous areas of suspect ACM.

3.4 Sample Analysis

Bulk samples were submitted under chain of custody to Eurofins International Asbestos

Testing Laboratories (Eurofins) of Mount Laurel, New Jersey, for analysis by PLM with dispersion staining techniques per USEPA Method 600/R-93/116. The percentage of asbestos, where applicable, was determined by microscopic visual estimation. Eurofins is accredited under the National Voluntary Laboratory Accreditation Program (NVLAP), Accreditation No. 101165.

3.5 Regulatory Overview

The asbestos National Emission Standards for Hazardous Air Pollutants (NESHAP) regulation (40 CFR Part 61, Subpart M) regulates asbestos fiber emissions and asbestos waste disposal practices. The asbestos NESHAP regulation also requires the identification and classification of existing ACM according to friability prior to demolition or renovation

Facilities | Environmental | Geotechnical | Materials 3 activity. Friable ACM is a material containing more than 1% asbestos that, when dry, can be crumbled, pulverized, or reduced to powder by hand pressure.

The asbestos NESHAP regulation classifies ACM as regulated asbestos-containing materials (RACM), Category I non-friable ACM, or Category II non-friable ACM. RACM includes all friable ACM; Category I non-friable ACM that has become friable or will be or has been subjected to sanding, grinding, cutting, or abrading; and Category II non-friable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder in the course of renovation or demolition activity. Category I non-friable ACM are exclusively asbestos-containing packings, gaskets, resilient floor coverings, resilient floor covering mastics, and asphalt roofing products that contain more than 1% asbestos. Category II non-friable ACM are all other non-friable materials other than Category I non-friable ACM that contain more than 1% asbestos. Category II non-friable ACM generally includes but is not limited to cementitious material such as cement pipes, cement siding, cement panels, glazing, mortar, and grouts.

The Kansas Department of Health and Environment’s (KDHE) Asbestos Control Section within the Bureau of Air enforces the Asbestos NESHAP as adopted by reference at

Kansas Administrative Regulations (K.A.R.) 28-19-735. The owner or operator must provide KDHE with written notification at least 10 working days prior to the commencement of asbestos abatement activities that will disturb RACM in amounts greater than or equal to 10 square feet or 25 linear feet.

The United States Occupational Safety and Health Administration (USOSHA) asbestos standard for construction (29 CFR 1926.1101) regulates workplace exposure to asbestos. The OSHA standard classifies construction and maintenance activities that could disturb ACM and specifies work practices and precautions that employers must follow when engaging in each class of regulated work. The standard also specifies requirements for handling materials containing asbestos in concentrations less than or equal to one percent.

3.6 Findings

Asbestos was not detected at any concentration in any samples collected from the subject building.

A summary of sample locations is included in Appendix A. Laboratory analytical reports are included in Appendix B.

4.0 General Comments

Terracon did not perform sampling that required demolition or destructive activities such as dismantling of equipment or removal of protective coverings. Reasonable efforts to

Facilities | Environmental | Geotechnical | Materials 4 access suspect materials within known areas of restricted access (e.g., crawl spaces) were made; however, confined spaces or areas that may pose a health or safety risk to

Terracon personnel were not sampled. Sampling did not include suspect materials that could not be safely reached with available ladders or manlifts. Terracon did not sample suspect materials that may be present in movable equipment such as freezers, kitchen equipment, and hoods. Terracon typically investigates for flooring beneath carpeting by lifting small corner sections of carpet. If tiles or sheet vinyl were seen, they have been identified in the report. If tiles or sheet vinyl were not seen at corners under the carpet, it does not imply that there is none beneath the carpeted floor. Terracon did not conduct a destructive investigation of the doors in the building to determine if the doors were insulated for fire-rating purposes.

This survey was conducted in a manner consistent with the level of care and skill ordinarily exercised by members of the profession currently practicing under similar conditions in the same locale. The results, findings, conclusions, and recommendations expressed in this report are based on conditions observed during Terracon’s survey of the building. The information contained in this report is relevant to the date on which this survey was performed, and should not be relied upon to represent conditions at a later date. This report has been prepared on behalf of and exclusively for use by the City of Olathe, Kansas, and is not a bidding document. Contractors or consultants reviewing this report must draw their own conclusions regarding further investigation or remediation deemed necessary. Terracon does not warrant the work of regulatory agencies, laboratories, or other third parties supplying information that may have been used in the preparation of this report. No warranty, express or implied, is made.

Appendix A

Asbestos Survey Sample Location Summary

Appendix A

Asbestos Survey Sample Location Summary

130 North Clairborne Road, Olathe, Kansas

Terracon Project No. 02237230

HA

No.

Material Description

Sample

Number Sample Location

Sample Layer

Description Lab Results

1 Drywall

01-WB2-01 North Perimeter Wall, Central Area

White Drywall with Brown

Paper

None Detected

White Joint Compound

(Textured)

01-WB2-02 East Area, Interior Wall, Central Area

White Drywall with Brown

Paper

White Joint Compound

(Textured)

01-WB2-03 South Perimeter Wall, West Area

White Drywall with Brown

Paper

White Joint Compound

(Textured)

2 Plaster Wall Texture

02-PL1-04 North Perimeter Wall, Central Area White Texture

None Detected 02-PL1-05 North Perimeter Wall, East Area White Texture

02-PL1-06 East Area, Interior Wall, North Area White Texture

2' x 4' Ceiling Tile with Pinholes and Divots

03-CT4-07 North Area White Ceiling Tile

None Detected 03-CT4-08 SE Area, near Restroom White Ceiling Tile

03-CT4-09 SW Area White Ceiling Tile

2' x 4' Ceiling Tile with Pinholes and Fissures

04-CT4-10 Central Area, near Column White Ceiling Tile

None Detected 04-CT4-11 Restroom White Ceiling Tile

04-CT4-12 Restroom White Ceiling Tile

Material Description

Sample

Number Sample Location

Sample Layer

Description Lab Results

5 4" Cove Base with Tan Mastic

05-FC3-13 East Room, East Wall

Black Cove Base

None Detected

Tan Mastic

05-FC3-14 East Room, East Wall

Black Cove Base

Tan Mastic

05-FC3-15 Restroom, South Wall

Black Cove Base

Tan Mastic

Faux-Wood Plank Ceramic Floor

Tile with Grout and Mortar

06-MA5-16 NW Area

Brown Ceramic Tile Faux-

Wood Pattern

None Detected

Brown Grout

White Mortar

06-MA5-17 NE Area

Brown Ceramic Tile Faux-

Wood Pattern

Brown Grout

White Mortar

06-MA5-18 SE Area

Brown Ceramic Tile Faux-

Wood Pattern

Brown Grout

White Mortar

12" x 12" Black Floor Tile with

Mastic 07-FT2-19 East Room

Black Floor Tile

None Detected Yellow/White Mastic

Brown Mastic

Material Description

Sample

Number Sample Location

Sample Layer

Description Lab Results

12" x 12" Black Floor Tile with

Mastic

07-FT2-20 East Room

Black Floor Tile

None Detected

Yellow/White Mastic

07-FT2-21 East Room

Black Floor Tile

Yellow/White Mastic

Faux-Ceramic Tile Sheet

Flooring

08-FC1-22 Restroom

Brown Sheet Flooring

None Detected

Yellow Mastic

08-FC1-23 Restroom

Brown Sheet Flooring

Yellow Mastic

08-FC1-24 Restroom

Brown Sheet Flooring

Yellow Mastic

Tan Sheet Flooring with Paper

Backing

09-FC1-25 Restroom

Beige Sheet Flooring

None Detected

Tan Mastic

09-FC1-26 Restroom

Beige Sheet Flooring

Tan Mastic

09-FC1-27 Restroom

Beige Sheet Flooring

Tan Mastic

10 Fiberglass Pipe Insulation 10-PI4-28 NE Area

Yellow Insulation

None Detected

White/Silver Foil/Paper Wrap

Material Description

Sample

Number Sample Location

Sample Layer

Description Lab Results

10 Fiberglass Pipe Insulation

10-PI4-29 Restroom

Yellow Insulation

None Detected

White/Silver Foil/Paper Wrap

10-PI4-30 Restroom

Yellow Insulation

White/Silver Foil/Paper Wrap

Batt Insulation with Paper

Backing

11-AW1-31 North Area

Yellow Insulation

None Detected

Black/Tan Tar Paper

11-AW1-32 South Wall, West Area, above Windows

Yellow Insulation

Black/Tan Tar Paper

11-AW1-33 Restroom

Yellow Insulation

Black Tar Paper

12 Brown Wall Mastic

12-MG5-34

East Perimeter Wall, North Area, above

Door Brown Mastic

None Detected 12-MG5-35 South Perimeter Wall, East Area Brown Mastic

12-MG5-36 Central Area, Interior Wall, above Arch Brown Mastic

13 Brick Mortar

13-MA1-37 Central Area, Column Grey Mortar

None Detected 13-MA1-38 West Arch, North Area Grey Mortar

13-MA1-39 South Arch, East Area Grey Mortar

14 Vapor Barrier

14-MS5-40 West Exterior, near Door Black Vapor Barrier

None Detected 14-MS5-41 West Exterior, near Door Black Vapor Barrier

14-MS5-42 West Exterior, near Door Black Vapor Barrier

Material Description

Sample

Number Sample Location

Sample Layer

Description Lab Results

15 Fluted-Stone Mortar

15-MA3-43 North Exterior, West Area Grey Mortar

None Detected 15-MA3-44 South Exterior, East Area Grey Mortar

15-MA3-45 South Exterior, West Area Grey Mortar

16 Wall Caulk

16-CA3-46 West Exterior, Central Area White Caulk

None Detected 16-CA3-47 West Exterior, Central Area White Caulk

16-CA3-48 West Exterior, Central Area White Caulk

17 Roofing Sealant

17-RF7-49 Roof - East Perimeter, South Area White Sealant

None Detected 17-RF7-50 Roof - North Perimeter, East Area White Sealant

17-RF7-51 Roof - South Perimeter, East Area White Sealant

Appendix B

Asbestos Laboratory Analytical Results

Approved by:

Approved Signatory Frank Ehrenfeld

Report for:

Ryan Slanczka Terracon Consultants- Lenexa 15620 W. 113th St Lenexa, KS 66219

Regarding:

Eurofins Built Environment Testing East, LLC Project: 02237230.03.2 - 130 N Clairborne Rd

EML ID: 4101068

All samples were received in acceptable condition unless noted in the Report Comments portion in the body of the report. The results relate only to the samples as received and tested. The results include an inherent uncertainty of measurement associated with estimating percentages by polarized light microscopy. Measurement uncertainty data for sample results with >1% asbestos concentration can be provided when requested.

Eurofins Built Environment Testing East, LLC ("the Company"), a member of the Eurofins Built Environment Testing group of companies, shall have no liability to the client or the client's customer with respect to decisions or recommendations made, actions taken or courses of conduct implemented by either the client or the client's customer as a result of or based upon the Test Results. In no event shall the Company be liable to the client with respect to the Test Results except for the Company's own willful misconduct or gross negligence nor shall the Company be liable for incidental or consequential damages or lost profits or revenues to the fullest extent such liability may be disclaimed by law, even if the Company has been advised of the possibility of such damages, lost profits or lost revenues. In no event shall the Company's liability with respect to the Test Results exceed the amount paid to the Company by the client therefor.

Dates of Analysis:

Asbestos PLM (Layer %): 06-12-2025

Service SOPs: Asbestos PLM (Layer %) (EPA 40CFR App E to Sub E of Part 763 & EPA METHOD 600/R-93-116, SOP EB-AS-S- 1267) NVLAP Lab Code 101165-0

EMLab ID: 4101068, Page 1 of 9Eurofins Built Environment Testing East, LLC

Eurofins Built Environment Testing East, LLC 9000 Commerce Parkway, Suite B, Mount Laurel, NJ 08054

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

01-WB2-01. Drywall; North Perimeter Wall. Central Area 20458628-1

Layer 1 White Drywall with Brown Paper Homogeneity:Good

Not Detected 85% Non-Fibrous Material 15% Cellulose

Layer 2 White Joint Compound (Textured) Homogeneity:Good

Not Detected 100% Non-Fibrous Material

Composite Asbestos ND

01-WB2-02. Drywall; East Area, Interior Wall, Central Area 20458629-1

Layer 1 White Drywall with Brown Paper Homogeneity:Good

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

01-WB2-03. Drywall; South Perimeter Wall, West Area 20458630-1

Layer 1 White Drywall with Brown Paper Homogeneity:Good

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

02-PL1-04. Plaster Wall Texture;

North Perimeter Wall. Central Area 20458631-1

Layer 1 White Texture Homogeneity:Good

Not Detected 100% Non-Fibrous Material

02-PL1-05. Plaster Wall Texture;

North Perimeter Wall. East Area 20458632-1

Layer 1 White Texture Homogeneity:Good

Not Detected 100% Non-Fibrous Material

02-PL1-06. Plaster Wall Texture;

East Area, Interior Wall, North Area 20458633-1

Layer 1 White Texture Homogeneity:Good

Not Detected 100% Non-Fibrous Material

03-CT4-07. 2'x4' Ceiling Tile with Pinholes and Divots; North Area 20458634-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose 30% Glass Fibers 10% Non-Fibrous Material

03-CT4-08. 2'x4' Ceiling Tile with Pinholes and Divots; SE Area, near Restroom 20458635-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose

03-CT4-09. 2'x4' Ceiling Tile with Pinholes and Divots; SW Area 20458636-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose

Comments:

EMLab ID: 4101068, Page 2 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

04-CT4-10. 2'x4' Ceiling Tile with Pinholes and Fissures; Central Area, near Column 20458637-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose

04-CT4-11. 2'x4' Ceiling Tile with Pinholes and Fissures; Restroom 20458638-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose

04-CT412. 2'x4' Ceiling Tile with Pinholes and Fissures; Restroom 20458639-1

Layer 1 White Ceiling Tile Homogeneity:Good

Not Detected 60% Cellulose

05-FC3-13. 4" Cove Base with Tan Mastic; East Room, East Wall 20458640-1

Layer 1 Black Cove Base Homogeneity:Good

Not Detected 100% Non-Fibrous Material

Tan Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

05-FC3-14. 4" Cove Base with Tan Mastic; East Room, East Wall 20458641-1

Layer 1 Black Cove Base

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

05-FC3-15. 4" Cove Base with Tan Mastic; Restroom, South Wall 20458642-1

Layer 1 Black Cove Base

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

06-MA5-16. Faux-Wood Plank Ceramic Floor Tile with Grout and Mortar; NW Area 20458643-1

Layer 1 Brown Ceramic Tile Faux-Wood Pattern

EMLab ID: 4101068, Page 3 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

06-MA5-16. Faux-Wood Plank Ceramic Floor Tile with Grout and Mortar; NW Area 20458643-1(cont.)

Layer 2 Brown Grout

Layer 3 White Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

06-MA5-17. Faux-Wood Plank Ceramic Floor Tile with Grout and Mortar; NE Area 20458644-1

Layer 1 Brown Ceramic Tile Faux-Wood Pattern

Brown Grout

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

06-MA5-18. Faux-Wood Plank Ceramic Floor Tile with Grout and Mortar; SE Area 20458645-1

Layer 1 Brown Ceramic Tile Faux-Wood Pattern

Brown Grout

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

07-FT2-19. 12"x12" Black Floor Tile and Mastic; East Room 20458646-1

Layer 1 Black Floor Tile

EMLab ID: 4101068, Page 4 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

07-FT2-19. 12"x12" Black Floor Tile and Mastic; East Room 20458646-1(cont.)

Layer 2 Yellow/ White Mastic

Brown Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

07-FT2-20. 12"x12" Black Floor Tile and Mastic; East Room 20458647-1

Layer 1 Black Floor Tile

Yellow/ White Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

07-FT2-21. 12"x12" Black Floor Tile and Mastic; East Room 20458648-1

Layer 1 Black Floor Tile

Yellow/ White Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

08-FC1-22. Faux-Ceramic Tile Sheet Flooring; Restroom 20458649-1

Layer 1 Brown Sheet Flooring Homogeneity:Good

Not Detected 95% Non-Fibrous Material 5% Glass Fibers

Yellow Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

08-FC1-23. Faux-Ceramic Tile Sheet Flooring; Restroom 20458650-1

Layer 1 Brown Sheet Flooring Homogeneity:Good

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

08-FC1-24. Faux-Ceramic Tile Sheet Flooring; Restroom 20458651-1

Layer 1 Brown Sheet Flooring Homogeneity:Good

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

Comments:

EMLab ID: 4101068, Page 5 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

09-FC1-25. Tan Sheet Flooring with Paper Backing; Restroom 20458652-1

Layer 1 Beige Sheet Flooring Homogeneity:Good

Not Detected 70% Non-Fibrous Material

15% Glass Fibers

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

09-FC1-26. Tan Sheet Flooring with Paper Backing; Restroom 20458653-1

Layer 1 Beige Sheet Flooring Homogeneity:Good

Not Detected 70% Non-Fibrous Material

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

09-FC1-27. Tan Sheet Flooring with Paper Backing; Restroom 20458654-1

Layer 1 Beige Sheet Flooring Homogeneity:Good

Not Detected 70% Non-Fibrous Material

Homogeneity:Good

Not Detected 100% Non-Fibrous Material

10-PI4-28. Fiberglass Pipe Insulation;

NE Area 20458655-1

Layer 1 Yellow Insulation

Not Detected 100% Glass Fibers

White/ Silver Foil / Paper Wrap Homogeneity:Good

Not Detected 55% Non-Fibrous Material 30% Cellulose

10-PI4-29. Fiberglass Pipe Insulation;

Restroom 20458656-1

Layer 1 Yellow Insulation

Homogeneity:Good

Not Detected 55% Non-Fibrous Material

10-PI4-30. Fiberglass Pipe Insulation;

Restroom 20458657-1

Layer 1 Yellow Insulation

Homogeneity:Good

Not Detected 55% Non-Fibrous Material

EMLab ID: 4101068, Page 6 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

11-AW1-31. Batt Insulation with Paper Backing; North Area 20458658-1

Layer 1 Yellow Insulation

Black/ Tan Tar Paper Homogeneity:Good

Not Detected 60% Cellulose 40% Non-Fibrous Material

11-AW1-32. Batt Insulation with Paper Backing; South Wall, West Area, above Windows 20458659-1

Layer 1 Yellow Insulation

Black/ Tan Tar Paper Homogeneity:Good

11-AW1-33. Batt Insulation with Paper Backing; Restroom 20458660-1

Layer 1 Yellow Insulation

Black Tar Paper Homogeneity:Good

12-MG5-34. Brown Wall Mastic; East Perimeter Wall, North Area, above Door 20458661-1

Layer 1 Brown Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

12-MG5-35. Brown Wall Mastic;

South Perimeter Wall, East Area 20458662-1

Layer 1 Brown Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

12-MG5-36. Brown Wall Mastic;

Central Area, Interior Wall, above Arch 20458663-1

Layer 1 Brown Mastic Homogeneity:Good

Not Detected 100% Non-Fibrous Material

13-MA1-37. Brick Mortar; Central Area, Column 20458664-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

13-MA1-38. Brick Mortar; West Arch, North Area 20458665-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

13-MA1-39. Brick Mortar; South Arch, East Area 20458666-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

14-MS5-40. Vapor Barrier; West Exterior, near Door 20458667-1

Layer 1 Black Vapor Barrier Homogeneity:Good

Not Detected 100% Non-Fibrous Material

Comments:

EMLab ID: 4101068, Page 7 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

Sample ID # Lab-ID version Sample Description Asbestos

Constituents Non-Asbestos Constituents Comment

14-MS5-41. Vapor Barrier; West Exterior, near Door 20458668-1

Layer 1 Black Vapor Barrier Homogeneity:Good

Not Detected 100% Non-Fibrous Material

14-MS5-42. Vapor Barrier; West Exterior, near Door 20458669-1

Layer 1 Black Vapor Barrier Homogeneity:Good

Not Detected 100% Non-Fibrous Material

15-MA3-43. Fluted-Stone Mortar;

North Exterior, West Area 20458670-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

15-MA3-44. Fluted-Stone Mortar;

South Exterior, East Area 20458671-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

15-MA3-45. Fluted-Stone Mortar;

South Exterior, West Area 20458672-1

Layer 1 Gray Mortar Homogeneity:Good

Not Detected 100% Non-Fibrous Material

16-CA3-46. Wall Caulk; West Exterior, Central Area 20458673-1

Layer 1 White Caulk Homogeneity:Good

Not Detected 100% Non-Fibrous Material

16-CA3-47. Wall Caulk; West Exterior, Central Area 20458674-1

Layer 1 White Caulk Homogeneity:Good

Not Detected 100% Non-Fibrous Material

16-CA3-48. Wall Caulk; West Exterior, Central Area 20458675-1

Layer 1 White Caulk Homogeneity:Good

Not Detected 100% Non-Fibrous Material

17-RF7-49. Roofing Sealant; Roof- East Perimeter, South Area 20458676-1

Layer 1 White Sealant Homogeneity:Good

Not Detected 100% Non-Fibrous Material

17-RF7-50. Roofing Sealant; Roof- North Perimeter, East Area 20458677-1

Layer 1 White Sealant Homogeneity:Good

Not Detected 100% Non-Fibrous Material

17-RF7-51. Roofing Sealant; Roof- South Perimeter, East Area 20458678-1

Layer 1 White Sealant Homogeneity:Good

Not Detected 100% Non-Fibrous Material

Comments:

Analyst(s): Maxamillian Roselli

EMLab ID: 4101068, Page 8 of 9Eurofins Built Environment Testing East, LLC

The total percentage of sample components shown may be greater than 100% when some components are detected at <1%.

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers of that type were detected.

When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed. Floor tile samples may contain large amounts of interference material and it is recommended that the sample be analyzed by gravimetric point count analysis to lower the detection limit and to aid in asbestos identification.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(856) 231-9449 www.eurofinsus.com/Built Client: Terracon Consultants- Lenexa C/O: Ryan Slanczka Re: 02237230.03.2 - 130 N Clairborne Rd

Date of Receipt: 06-06-2025 Date of Report: 06-12-2025

Bulk Asbestos Fiber Analysis by Polarized Light Microscopy (PLM) Appx E Sub E 40 CFR 763 / EPA 600/R-93/116

PROJECT ANALYST AND SIGNATORY REPORT

Project Analyst

The test report shall not be reproduced except in full, without written approval of the laboratory. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. The Company reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

Analyst: Maxamillian Roselli

EMLab ID: 4101068, Page 9 of 9Eurofins Built Environment Testing East, LLC

Appendix C

Certifications