21634 Lyndon HRM Report 08.14.2026.pdf

PDF 2 MB Posted

Attached to
Planned Residential Demolition: Group 9. 3. 26 (21634 Lyndon - Demo Only)
Solicitation number
300000152021183
Issued by
Michigan

About this file

This is a Hazardous/Regulated Materials Survey & Inspection Report prepared by Environmental Testing & Consulting, Inc. for the City of Detroit Demolition Department regarding the property located at 21634 Lyndon Street, Detroit, Michigan (Parcel #22010227). The inspection was conducted on August 5, 2026, with the report issued on August 14, 2026. The survey identified asbestos-containing materials (ACM) and other hazardous substances present at the single-story residential structure built in 1971 with a total square footage of 1,350 square feet and a cinderblock foundation. The primary asbestos findings include 290 linear feet of white exterior caulk and 290 linear feet of grey exterior caulk classified as miscellaneous materials. Additional hazardous materials identified include two paint cans located in functional space FS-1.

Laboratory analysis using polarized light microscopy (PLM) and point count (PC) methods revealed limited asbestos content across 66 bulk samples collected from interior and exterior areas. Two samples demonstrated positive results: exterior white caulk (Sample 1916240/10A) containing 3% chrysotile asbestos, and exterior grey caulk (Sample 1916243/11A) containing 1.5% chrysotile asbestos, both classified as asbestos-containing materials exceeding the 1% regulatory threshold. All other samples tested produced either non-detected or trace results (less than 1% asbestos) and would not be classified as ACM. The comprehensive material list documents 22 distinct materials with specifications including drywall composite (5,280 SF), various tile and adhesive materials, ceramic tile installations, rolled insulation (890 SF), exterior vapor barrier (12,850 SF), brick, cinderblock, concrete surfaces, and roofing materials totaling approximately 30,000 SF of construction materials requiring proper handling during demolition activities.

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Hazardous/Regulated Materials Survey & Inspection Report

21634 Lyndon Street, Detroit, MI 48223 Parcel #: 22010227.

Date of Inspection: 08/05/2026 Date of Report: 08/14/2026

Prepared For:

City of Detroit Demolition Department

1301 3rd Avenue, 6th Floor

Detroit, MI 48226

Project #: 2026 BPO 7.20.2026

Fieldwork conducted by: Report Reviewed and Approved by:

Andre Richardson Mark Smith Michigan Asbestos Inspector License #: A45125 Michigan Asbestos Inspector License #: A55707 Inspector’s E-Mail: Andre.Richardson@2etc.com E-Mail: Mark.Smith@2etc.com

38900 West Huron River Drive Romulus, MI 48174

734-955-6600 www.2etc.com

Hazardous/Regulated Materials Survey & Inspection Report ETC Job #: 293026

21634 Lyndon Street, Detroit, MI 48223 Parcel #: 22010227.

Asbestos Containing Materials

TABLE 1: ASBESTOS CONTAINING MATERIALS

Category Material Description Location Quantity

M Caulk Exterior, White EA 1-4 290 LF

M Caulk Exterior, Grey EA 1-4 290 LF TSI = Thermal System Insulation; S = Surfacing; M = Miscellaneous; SF= Square Feet; LF = Linear Feet;

CY = Cubic Yards; CF = Cubic Feet

Quantities that are listed are estimates only. It is the contractor’s responsibility to verify all amounts of asbestos identified during the bid process.

Hazardous Materials & Tires

TABLE 2: HAZARDOUS MATERIALS

Material Description Location Quantity

Paint Cans FS 1 2

Engineering Survey

21634 Lyndon Street

Reviewed 08/2025

Pre-Demolition Engineering Survey Report

Detroit, MI 48223

Prepared for City of Detroit Demolition Department

1301 Third Street, 6th Floor Detroit, Michigan 48226

Prepared by Environmental Testing & Consulting, Inc.

38900 West Huron River Drive Romulus, MI 48174

Report Date July 29, 2026

Reviewed 08/2025

Survey Details and Site Information Date(s) of Engineering Survey: July 27, 2026

Engineering Survey Inspector name: Jeremy Westcott

Engineering Survey Inspector #: INSP01045

Engineering Survey Inspector email: Jeremy.Westcott@2etc.com

Engineering Survey Inspector phone #: 734-955-6600

Engineering Survey Inspector signature:

Reviewing PE/Architect name:

Reviewing PE/Architect license state/#:

Reviewing PE/Architect email:

Reviewing PE/Architect phone #:

Reviewing PE/Architect signature:

Property Address: 21634 Lyndon Street, Detroit, MI 48223

# and types of structure(s): 1 House

Foundation type Cinderblock

Year built: 1971

# of floors: 1

Total square footage: 1350 ft2

William Earle, P.E. (WI)

WI 35407-6

william.earle@oneatlas.com

847-971-0979

Engineering Survey Findings – Exterior Areas

Designation Inaccessible Reason Description/Notes

EA-1

EA-2

EA-3

EA-4

EA-5

Key:

• Inaccessible: “P” = Partially inaccessible; “C” = Completely inaccessible

• Reason: “F” = Fire damage, “W” = Water damage, “S” = Structural damage, “T” = Termite damage, “O” = Other damage

Reviewed 08/2025

Engineering Survey Findings – Functional Spaces

Designation Inaccessible Reason Description/Notes

FS-1

FS-2

FS-3

FS-4

FS-5

FS-6

FS-7

FS-8

FS-9

Key:

• Inaccessible: “P” = Partially inaccessible; “C” = Completely inaccessible

• Reason: “F” = Fire damage, “W” = Water damage, “S” = Structural damage, “T” = Termite damage, “O” = Other damage

Site Drawings

30 ft.

45 ft.

EA1

EA2

EA4

EA3

EA5 is roof

Site Photographs

EA1 EA2

EA3

EA4

EA5 FS1

FS2

FS3

FS4 FS5

FS6

FS7

FS8 FS9

Electronic Chain of Custody

Submitting Client:

Detroit, MI - 48226

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Environmental Testing Laboratories, Inc.

City of Detroit - Demolition Department

1301 Third Street - Suite 606

Asbestos-Bulk

72 Hours

Yes

Yes, 0.00 Points

ETC DEMO

Sample Type:

Turn Around:

Positive Stop:

Point Counting:

P.C. Criteria:

Sample ID Client Sample ID

ETL Project :Project Location: 29302621634 Lyndon St, Detroit, MI 48223

Collection DateSample Location Sample Description

1916213 2026-08-051A FS1 Ceiling / Wall / Drywall Composite - White -

HA(1)

1916214 2026-08-051B FS2 Ceiling / Wall / Drywall Composite - White -

HA(1)

1916215 2026-08-051C FS3 Ceiling / Wall / Drywall Composite - White -

HA(1)

1916216 2026-08-052A FS1 Floor / Tile - Cream - HA(2)

1916217 2026-08-052B FS1 Floor / Tile - Cream - HA(2)

1916218 2026-08-052C FS1 Floor / Tile - Cream - HA(2)

1916219 2026-08-053A FS1 Floor / Tile Mastic - Black - HA(3)

1916220 2026-08-053B FS1 Floor / Tile Mastic - Black - HA(3)

1916221 2026-08-053C FS1 Floor / Tile Mastic - Black - HA(3)

1916222 2026-08-054A FS8 Ceramic Tile / Tile - Black - HA(4)

1916223 2026-08-054B FS8 Ceramic Tile / Tile - Black - HA(4)

1916224 2026-08-054C FS8 Ceramic Tile / Tile - Black - HA(4)

1916225 2026-08-055A FS8 Ceramic Tile / Adhesive - White - HA(5)

1916226 2026-08-055B FS8 Ceramic Tile / Adhesive - White - HA(5)

1916227 2026-08-055C FS8 Ceramic Tile / Adhesive - White - HA(5)

1916228 2026-08-056A FS8 Adhesive / - - White - HA(6)

1916229 2026-08-056B FS8 Adhesive / - - White - HA(6)

1916230 2026-08-056C FS8 Adhesive / - - White - HA(6)

1916231 2026-08-057A FS8 Ceramic Tile / Tile - Black - HA(7)

Sample ID Client Sample ID

ETL Project :Project Location: 29302621634 Lyndon St, Detroit, MI 48223

Collection DateSample Location Sample Description

1916232 2026-08-057B FS8 Ceramic Tile / Tile - Black - HA(7)

1916233 2026-08-057C FS8 Ceramic Tile / Tile - Black - HA(7)

1916234 2026-08-058A FS8 Ceramic Tile / Adhesive - White - HA(8)

1916235 2026-08-058B FS8 Ceramic Tile / Adhesive - White - HA(8)

1916236 2026-08-058C FS8 Ceramic Tile / Adhesive - White - HA(8)

1916237 2026-08-059A FS9 Insulation / Rolled-In - Pink - HA(9)

1916238 2026-08-059B FS9 Insulation / Rolled-In - Pink - HA(9)

1916239 2026-08-059C FS9 Insulation / Rolled-In - Pink - HA(9)

1916240 2026-08-0510A EA1 Caulk / Exterior - White - HA(10)

1916241 2026-08-0510B EA2 Caulk / Exterior - White - HA(10)

1916242 2026-08-0510C EA3 Caulk / Exterior - White - HA(10)

1916243 2026-08-0511A EA1 Caulk / Exterior - Grey - HA(11)

1916244 2026-08-0511B EA2 Caulk / Exterior - Grey - HA(11)

1916245 2026-08-0511C EA3 Caulk / Exterior - Grey - HA(11)

1916246 2026-08-0512A EA1 Concrete / Porch - Grey - HA(12)

1916247 2026-08-0512B EA3 Concrete / Porch - Grey - HA(12)

1916248 2026-08-0512C EA1 Concrete / Porch - Grey - HA(12)

1916249 2026-08-0513A EA1 Concrete / Walkway - Grey - HA(13)

1916250 2026-08-0513B EA2 Concrete / Walkway - Grey - HA(13)

1916251 2026-08-0513C EA3 Concrete / Walkway - Grey - HA(13)

1916252 2026-08-0514A EA2 Concrete / Driveway - Grey - HA(14)

1916253 2026-08-0514B EA2 Concrete / Driveway - Grey - HA(14)

1916254 2026-08-0514C EA2 Concrete / Driveway - Grey - HA(14)

1916255 2026-08-0515A EA1 Wall (Ext.) / Vapor Barrier - Black - HA(15)

1916256 2026-08-0515B EA2 Wall (Ext.) / Vapor Barrier - Black - HA(15)

1916257 2026-08-0515C EA3 Wall (Ext.) / Vapor Barrier - Black - HA(15)

1916258 2026-08-0516A EA1 Wall (Ext.) / Brick - Red - HA(16)

1916259 2026-08-0516B EA1 Wall (Ext.) / Brick - Red - HA(16)

Collection DateSample Location Sample Description

1916260 2026-08-0516C EA1 Wall (Ext.) / Brick - Red - HA(16)

1916261 2026-08-0517A EA1 Mortar / Brick - Grey - HA(17)

1916262 2026-08-0517B EA1 Mortar / Brick - Grey - HA(17)

1916263 2026-08-0517C EA1 Mortar / Brick - Grey - HA(17)

1916264 2026-08-0518A EA1 Cinderblock - Grey - HA(18)

1916265 2026-08-0518B EA2 Cinderblock - Grey - HA(18)

1916266 2026-08-0518C EA3 Cinderblock - Grey - HA(18)

1916267 2026-08-0519A EA1 Mortar / Block - Grey - HA(19)

1916268 2026-08-0519B EA2 Mortar / Block - Grey - HA(19)

1916269 2026-08-0519C EA3 Mortar / Block - Grey - HA(19)

1916270 2026-08-0520A EA5 Roofing / Asphalt (Shingles) - Black - HA(20)

1916271 2026-08-0520B EA5 Roofing / Asphalt (Shingles) - Black - HA(20)

1916272 2026-08-0520C EA5 Roofing / Asphalt (Shingles) - Black - HA(20)

1916273 2026-08-0521A EA5 Roofing / Asphalt (Shingles) - Black - HA(21)

1916274 2026-08-0521B EA5 Roofing / Asphalt (Shingles) - Black - HA(21)

1916275 2026-08-0521C EA5 Roofing / Asphalt (Shingles) - Black - HA(21)

1916276 2026-08-0522A EA5 Roofing / Tar Paper - Black - HA(22)

1916277 2026-08-0522B EA5 Roofing / Tar Paper - Black - HA(22)

1916278 2026-08-0522C EA5 Roofing / Tar Paper - Black - HA(22)

Seal Intact:

Preservative (if required):

Containers Labled :

Yes

Yes

Analyst

Yes

Collection DateSample Location Sample Description

Received By:

Received Date:

Relinquished By:

Relinquished Date:

Bella Rossi

2026-08-07 12:00 AM

Andre Richardson

Aug 7 2026 12:00AM Ben Jones

Chris Canilao

OJ Ivey

Tia Ray

Material List

Client : City of Detroit - Demolition Department 1301 Third Street - Suite 606 Detroit, MI - 48226

Project Location: 21634 Lyndon st. Detroit Mi. Job #:293026

Material Id Material Description Material Sub Classification Size Quantity Locations

1 Ceiling / Wall/D rywall Composite- White

Drywall Composite M 5280 S F F S-01,F S-02,F S-03,F S-04,F S-05,F S-06,F S-07,F S-08

2 F loor/Ti le-C ream Tile M 68 S F F S-01

3 F loor/Ti le Mastic-B lack Tile Mastic M 68 S F F S-01

4 Ceramic Ti le/Ti le-B lack Tile M 38 S F F S-08

5 Ceramic Ti le/Adhesive-White Adhesive M 38 S F F S-08

6 Adhesive/--White - M 68 S F F S-08

7 Ceramic Ti le/Ti le-B lack Tile M 65 S F F S-08

8 Ceramic Ti le/Adhesive-White Adhesive M 65 S F F S-08

9 Insulation/Rolled-In-P ink Rolled-In T 890 S F F S-09

10 Caulk/Exterior-White Exterior M 290 LF E A-01,E A-02,E A-03,E A-04

11 Caulk/Exterior-Grey Exterior M 290 LF E A-01,E A-02,E A-03,E A-04

12 Concrete/Porch-Grey Porch M 88 S F E A-01,E A-03

13 Concrete/Walkway-Grey Walkway M 101 S F E A-01,E A-02,E A-03

14 Concrete/D riveway-Grey Driveway M 380 S F E A-02

15 Wall (Ext.)/Vapor Barrier-B lack Vapor Barrier M 12850 S F E A-01,E A-02,E A-03,E A-04

16 Wall (Ext.)/B rick-Red Brick M 680 S F E A-01

17 Mortar/B rick-Grey Brick M 680 S F E A-01

18 C inderblock-Grey M 860 S F E A-01,E A-02,E A-03,E A-04

19 Mortar/B lock-Grey B lock M 860 S F E A-01,E A-02,E A-03,E A-04

20 Roofing/Asphalt (Shingles)-B lack Asphalt (Shingles) M 1280 S F E A-05

21 Roofing/Asphalt (Shingles)-B lack Asphalt (Shingles) M 1280 S F E A-05

22 Roofing/Tar Paper-B lack Tar Paper M 1280 S F E A-05

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive Romulus, Michigan 48174

(734) 955-6600

Fax: (734) 955-6604

To:

Attention:

Environmental Testing And Consulting Inc.

38900 Huron River Drive

Romulus, MI 48174

Project Location: 21634 Lyndon St, Detroit, MI 48223

REVISED REPORT

Client Project: 293026

293026ETL Job:

Al Dyer

Report Issued: 08/12/2026

Lab Sample Number Client Sample Number Sample Type CompletedSampled Analyst

1916213 Asbestos1A 08/12/2026 Chris Canilao08/05/2026

1916214 Asbestos1B 08/12/2026 Chris Canilao08/05/2026

1916215 Asbestos1C 08/12/2026 Chris Canilao08/05/2026

1916216 Asbestos2A 08/12/2026 Chris Canilao08/05/2026

1916217 Asbestos2B 08/12/2026 Chris Canilao08/05/2026

1916218 Asbestos2C 08/12/2026 Chris Canilao08/05/2026

1916219 Asbestos3A 08/12/2026 Chris Canilao08/05/2026

1916220 Asbestos3B 08/12/2026 Chris Canilao08/05/2026

1916221 Asbestos3C 08/12/2026 Chris Canilao08/05/2026

1916222 Asbestos4A 08/12/2026 Chris Canilao08/05/2026

1916223 Asbestos4B 08/12/2026 Chris Canilao08/05/2026

1916224 Asbestos4C 08/12/2026 Chris Canilao08/05/2026

1916225 Asbestos5A 08/12/2026 Chris Canilao08/05/2026

1916226 Asbestos5B 08/12/2026 Chris Canilao08/05/2026

1916227 Asbestos5C 08/12/2026 Chris Canilao08/05/2026

1916228 Asbestos6A 08/12/2026 OJ Ivey08/05/2026

This report is intended for use solely by the individual or entity to which it is addressed. This report may not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. It may contain information that is privileged, confidential and otherwise exempt by law from disclosure. If the reader of this information is not the intended recipient or an employee of its intended recipient, you are herewith notified that any dissemination, distribution or copying of this information is strictly prohibited. If you have received this information in error, please notify ETL immediately. Thank you.

Lab Sample Number Client Sample Number Sample Type CompletedSampled Analyst

1916229 Asbestos6B 08/12/2026 OJ Ivey08/05/2026

1916230 Asbestos6C 08/12/2026 OJ Ivey08/05/2026

1916231 Asbestos7A 08/12/2026 OJ Ivey08/05/2026

1916232 Asbestos7B 08/12/2026 OJ Ivey08/05/2026

1916233 Asbestos7C 08/12/2026 OJ Ivey08/05/2026

1916234 Asbestos8A 08/12/2026 OJ Ivey08/05/2026

1916235 Asbestos8B 08/12/2026 OJ Ivey08/05/2026

1916236 Asbestos8C 08/12/2026 OJ Ivey08/05/2026

1916237 Asbestos9A 08/12/2026 OJ Ivey08/05/2026

1916238 Asbestos9B 08/12/2026 OJ Ivey08/05/2026

1916239 Asbestos9C 08/12/2026 OJ Ivey08/05/2026

1916240 Asbestos10A 08/12/2026 OJ Ivey08/05/2026

1916241 Asbestos10B 08/12/2026 OJ Ivey08/05/2026

1916242 Asbestos10C 08/12/2026 OJ Ivey08/05/2026

1916243 Asbestos11A 08/12/2026 OJ Ivey08/05/2026

1916244 Asbestos11B 08/12/2026 OJ Ivey08/05/2026

1916245 Asbestos11C 08/12/2026 OJ Ivey08/05/2026

1916246 Asbestos12A 08/12/2026 OJ Ivey08/05/2026

1916247 Asbestos12B 08/12/2026 OJ Ivey08/05/2026

1916248 Asbestos12C 08/12/2026 OJ Ivey08/05/2026

1916249 Asbestos13A 08/12/2026 Ben Jones08/05/2026

1916250 Asbestos13B 08/12/2026 Ben Jones08/05/2026

1916251 Asbestos13C 08/12/2026 Ben Jones08/05/2026

1916252 Asbestos14A 08/12/2026 Ben Jones08/05/2026

1916253 Asbestos14B 08/12/2026 Ben Jones08/05/2026

1916254 Asbestos14C 08/12/2026 Ben Jones08/05/2026

This report is intended for use solely by the individual or entity to which it is addressed. This report may not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. It may contain information that is privileged, confidential and otherwise exempt by law from disclosure. If the reader of this information is not the intended recipient or an employee of its intended recipient, you are herewith notified that any dissemination, distribution or copying of this information is strictly prohibited. If you have received this

1916255 Asbestos15A 08/12/2026 Ben Jones08/05/2026

1916256 Asbestos15B 08/12/2026 Ben Jones08/05/2026

1916257 Asbestos15C 08/12/2026 Ben Jones08/05/2026

1916258 Asbestos16A 08/12/2026 Ben Jones08/05/2026

1916259 Asbestos16B 08/12/2026 Ben Jones08/05/2026

1916260 Asbestos16C 08/12/2026 Ben Jones08/05/2026

1916261 Asbestos17A 08/12/2026 Ben Jones08/05/2026

1916262 Asbestos17B 08/12/2026 Ben Jones08/05/2026

1916263 Asbestos17C 08/12/2026 Ben Jones08/05/2026

1916264 Asbestos18A 08/12/2026 Tia Ray08/05/2026

1916265 Asbestos18B 08/12/2026 Tia Ray08/05/2026

1916266 Asbestos18C 08/12/2026 Tia Ray08/05/2026

1916267 Asbestos19A 08/12/2026 Tia Ray08/05/2026

1916268 Asbestos19B 08/12/2026 Tia Ray08/05/2026

1916269 Asbestos19C 08/12/2026 Tia Ray08/05/2026

1916270 Asbestos20A 08/12/2026 Tia Ray08/05/2026

1916271 Asbestos20B 08/12/2026 Tia Ray08/05/2026

1916272 Asbestos20C 08/12/2026 Tia Ray08/05/2026

1916273 Asbestos21A 08/12/2026 Tia Ray08/05/2026

1916274 Asbestos21B 08/12/2026 Tia Ray08/05/2026

1916275 Asbestos21C 08/12/2026 Tia Ray08/05/2026

1916276 Asbestos22A 08/12/2026 Tia Ray08/05/2026

1916277 Asbestos22B 08/12/2026 Tia Ray08/05/2026

1916278 Asbestos22C 08/12/2026 Tia Ray08/05/2026

This report is intended for use solely by the individual or entity to which it is addressed. This report may not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. It may contain information that is privileged, confidential and otherwise exempt by law from disclosure. If the reader of this information is not the intended recipient or an employee of its intended recipient, you are herewith notified that any dissemination, distribution or copying of this information is strictly prohibited. If you have received this

Reviewed by:

Summary

Sample Layer MasticMethod

PLM 68

Point Count 4

Dawson Bradley

Revision History

Revision CommentRevised ByRevised Date

Bella Rossi Collection Date Corrected By Client08/14/2026

This report is intended for use solely by the individual or entity to which it is addressed. This report may not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. It may contain information that is privileged, confidential and otherwise exempt by law from disclosure. If the reader of this information is not the intended recipient or an employee of its intended recipient, you are herewith notified that any dissemination, distribution or copying of this information is strictly prohibited. If you have received this

Certificate of Analysis

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916213

1A PLM 100% OtherPLM Trace CelluloseWhiteCeiling / Wall / Drywall

Composite - White - HA(1) Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916213

1A PLM 100% OtherPLM Trace CelluloseWhiteMud

Non-Fibrous

HomogenousFS1

Layer-2 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916213

1A PLM 2% OtherPLM 98% CelluloseWhiteTape

Fibrous

HomogenousFS1

Layer-3 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916214

1B PLM 100% OtherPLM Trace CelluloseWhiteCeiling / Wall / Drywall

Composite - White - HA(1) Non-Fibrous

HomogenousFS2

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916214

1B PLM 100% OtherPLM Trace CelluloseWhiteMud

Non-Fibrous

HomogenousFS2

Layer-2 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916214

1B PLM 2% OtherPLM Trace CelluloseWhiteTape

Fibrous

HomogenousFS2

Layer-3 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916215

1C PLM 100% OtherPLM Trace CelluloseWhiteCeiling / Wall / Drywall

Composite - White - HA(1) Non-Fibrous

HomogenousFS3

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916215

1C PLM 100% OtherPLM Trace CelluloseWhiteMud

Non-Fibrous

HomogenousFS3

Layer-2 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916215

1C PLM 100% OtherPLM Trace CelluloseWhiteTape

Fibrous

HomogenousFS3

Layer-3 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PC Trace Chrysotile1916216

2A PC 100% OtherCreamFloor / Tile - Cream - HA(2)

Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PC Trace Chrysotile1916217

2B PC 100% OtherCreamFloor / Tile - Cream - HA(2)

Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PC Trace Chrysotile1916218

2C PC 100% OtherCreamFloor / Tile - Cream - HA(2)

Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916219

3A PLM 100% OtherPLM Trace CelluloseBlackFloor / Tile Mastic - Black -

HA(3) Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916220

3B PLM 100% OtherPLM Trace CelluloseBlackFloor / Tile Mastic - Black -

HA(3) Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916221

3C PLM 100% OtherPLM Trace CelluloseBlackFloor / Tile Mastic - Black -

HA(3) Non-Fibrous

HomogenousFS1

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916222

4A PLM 100% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(4) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916223

4B PLM 100% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(4) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916224

4C PLM 100% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(4) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916225

5A PLM 100% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(5) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916226

5B PLM 100% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(5) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916227

5C PLM 100% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(5) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: Chris Canilao

Date Analyzed : 08/12/2026

PLM None Detected 1916228

6A PLM 98% OtherPLM Trace CelluloseWhiteAdhesive / - - White - HA(6)

Non-Fibrous

Non-HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

With Backing

PLM None Detected 1916229

6B PLM 98% OtherPLM Trace CelluloseWhiteAdhesive / - - White - HA(6)

Non-Fibrous

Non-HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

With Backing

PLM None Detected 1916230

6C PLM 100% OtherPLM Trace CelluloseWhiteAdhesive / - - White - HA(6)

Non-Fibrous

Non-HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

With Backing

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916231

7A PLM 98% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(7) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916232

7B PLM 98% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(7) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916233

7C PLM 98% OtherPLM Trace CelluloseBlackCeramic Tile / Tile - Black -

HA(7) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916234

8A PLM 100% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(8) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916235

8B PLM 99% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(8) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916236

8C PLM 100% OtherPLM Trace CelluloseWhiteCeramic Tile / Adhesive - White

- HA(8) Non-Fibrous

HomogenousFS8

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916237

9A PLM 100% OtherPLM Trace FiberglassPinkInsulation / Rolled-In - Pink -

HA(9) Fibrous

HomogenousFS9

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916238

9B PLM Trace FiberglassPinkInsulation / Rolled-In - Pink -

HA(9) Fibrous

HomogenousFS9

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916239

9C PLM 100% OtherPLM Trace FiberglassPinkInsulation / Rolled-In - Pink -

HA(9) Fibrous

HomogenousFS9

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM 3% Chrysotile1916240

10A PLM 91% OtherPLM 6% CelluloseWhiteCaulk / Exterior - White - HA(10)

Fibrous

HomogenousEA1

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

1916241

10B

Positive Stop

EA2

Analyst: OJ Ivey

Date Analyzed : 08/12/2026

Sample Not Analyzed

1916242

10C

Positive Stop

EA3

Analyst: OJ Ivey

Date Analyzed : 08/12/2026

Sample Not Analyzed

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PC 1.5% Chrysotile1916243

11A PC 96.5% OtherPC 2% CelluloseGreyCaulk / Exterior - Grey - HA(11)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

1916244

11B

Positive Stop

EA2

Analyst: OJ Ivey

Date Analyzed : 08/12/2026

Sample Not Analyzed

1916245

11C

Positive Stop

EA3

Analyst: OJ Ivey

Date Analyzed : 08/12/2026

Sample Not Analyzed

PLM None Detected 1916246

12A PLM 97% OtherPLM 3% CelluloseGreyConcrete / Porch - Grey - HA(12)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916247

12B PLM 97% OtherPLM 3% CelluloseGreyConcrete / Porch - Grey - HA(12)

Non-Fibrous

HomogenousEA3

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

PLM None Detected 1916248

12C PLM 97% OtherPLM 3% CelluloseGreyConcrete / Porch - Grey - HA(12)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: OJ Ivey

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916249

13A PLM 100% OtherPLM Trace CelluloseGreyConcrete / Walkway - Grey -

HA(13) Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916250

13B PLM 100% OtherPLM Trace CelluloseGreyConcrete / Walkway - Grey -

HA(13) Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916251

13C PLM 100% OtherPLM Trace CelluloseGreyConcrete / Walkway - Grey -

HA(13) Non-Fibrous

HomogenousEA3

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916252

14A PLM 100% OtherPLM Trace CelluloseGreyConcrete / Driveway - Grey -

HA(14) Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916253

14B PLM 100% OtherPLM Trace CelluloseGreyConcrete / Driveway - Grey -

HA(14) Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916254

14C PLM 100% OtherPLM Trace CelluloseGreyConcrete / Driveway - Grey -

HA(14) Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916255

15A PLM 100% OtherPLM Trace CelluloseBlackWall (Ext.) / Vapor Barrier -

Black - HA(15) Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916256

15B PLM 9% OtherPLM Trace CelluloseBlackWall (Ext.) / Vapor Barrier -

Black - HA(15) Fibrous

HomogenousEA2

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916257

15C PLM 9% OtherPLM Trace CelluloseBlackWall (Ext.) / Vapor Barrier -

Black - HA(15) Fibrous

HomogenousEA3

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916258

16A PLM 100% OtherPLM Trace CelluloseRedWall (Ext.) / Brick - Red - HA(16)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916259

16B PLM 100% OtherPLM Trace CelluloseRedWall (Ext.) / Brick - Red - HA(16)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916260

16C PLM 100% OtherPLM Trace CelluloseRedWall (Ext.) / Brick - Red - HA(16)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916261

17A PLM 100% OtherPLM Trace CelluloseGreyMortar / Brick - Grey - HA(17)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916262

17B PLM 100% OtherPLM Trace CelluloseGreyMortar / Brick - Grey - HA(17)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916263

17C PLM 100% OtherPLM Trace CelluloseGreyMortar / Brick - Grey - HA(17)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Ben Jones

Date Analyzed : 08/12/2026

PLM None Detected 1916264

18A PLM 100% OtherGreyCinderblock - Grey - HA(18)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916265

18B PLM 100% OtherGreyCinderblock - Grey - HA(18)

Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916266

18C PLM 100% OtherGreyCinderblock - Grey - HA(18)

Non-Fibrous

HomogenousEA3

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916267

19A PLM 100% OtherGreyMortar / Block - Grey - HA(19)

Non-Fibrous

HomogenousEA1

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916268

19B PLM 100% OtherGreyMortar / Block - Grey - HA(19)

Non-Fibrous

HomogenousEA2

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916269

19C PLM 100% OtherGreyMortar / Block - Grey - HA(19)

Non-Fibrous

HomogenousEA3

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916270

20A PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(20) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916271

20B PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(20) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916272

20C PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(20) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

PLM None Detected 1916273

21A PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(21) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916274

21B PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(21) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916275

21C PLM 90% OtherPLM Trace FiberglassBlackRoofing / Asphalt (Shingles) -

Black - HA(21) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916276

22A PLM 60% OtherPLM Trace CelluloseBlackRoofing / Tar Paper - Black -

HA(22) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916277

22B PLM 60% OtherPLM Trace CelluloseBlackRoofing / Tar Paper - Black -

HA(22) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

PLM None Detected 1916278

22C PLM 60% OtherPLM Trace CelluloseBlackRoofing / Tar Paper - Black -

HA(22) Fibrous

HomogenousEA5

Layer-1 Analyst: Tia Ray

Date Analyzed : 08/12/2026

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances. Quantitative transmission electron microscopy (TEM) is currently the only method that can pronounce materials as non-asbestos containing. Interpretation and use of test results are the responsibility of the client. ETL, Inc. is not responsible for the accuracy of the results when requested to physically separate and analyze layered samples. Any

PLM results below 10% should be re-analyzed using the EPA recommended Point Count method. Any material that has greater than 1% asbestos content is considered to be an Asbestos Containing Material (ACM). These materials are regulated by both OSHA and the EPA and must be treated accordingly. Results are related to only to samples that were tested. An estimate of uncertainty can be provided at the client's request.

Polarized Light Microscopy Asbestos Analysis Report

Location :

To :

Romulus,MI 48174

Environmental Testing And Consulting Inc.

38900 Huron River Drive

21634 Lyndon St, Detroit, MI 48223

ETL Job :

Client Project :

293026

293026

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive

Romulus, Michigan 48174

(734) 955-6600, Fax: (734) 955-6604

Sample Description Appearance % Fibrous % Non-Fibrous % Asbestos

08/05/2026

08/07/2026

Date Collected :

Date Received :

Lab Supervisor/Other Signatory

Ben Jones

Chris Canilao

OJ Ivey

Tia Ray

Analyst:

400 Point Count Results by EPA 600/R-93/116 PLM (denoted by "PC")

Item 198.1: PLM Methods for Identifying and Quantitating Asbestos in Bulk Samples

Item 198.6: PLM Methods for Identifying and Quantitating Asbestos in Non-Friable Organically Bound Bulk Samples

EPA 600/R-93/116: Method for Determination of Asbestos in Bulk Building Materials

EPA 600/M4-82-020: Interim Method for Determination of Asbestos in Bulk Insulation Samples

A % Asbestos result of "Trace" indicates that the analyzed material was found to contain less than 1% asbestos and would not be considered an Asbestos Containing Material (ACM).

ETL, Inc. maintains liability limited to cost of analysis. This report relates only to the samples reported and may not be reproduced without written approval by ETL, Inc. Test Method EPA 600/R-93-116 & EPA 600/M4-82/020 or NYSDOH-ELAP item 198.1 and/or 198.6 was used to analyze all samples. Matrix interference and/or resolution limits (i.e. detecting asbestos in non-friable organically bound materials) may yield false results in certain circumstances.

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