22438 Addendum 1 Part 1.pdf

Addendum 1 Page 1 of 2

ADDENDUM NO. 1

DATE: July 21, 2023

PROJECT: Muskallonge Lake State Park West Campground Toilet Shower Building

OWNER: MI DTMB

BID DATE: Wednesday, August 2, 2023**This Addendum Does Not Change the Bid Date**

The following shall be incorporated into the Contract Documents dated 2023 JUL 7.

GENERAL

The pre-bid meeting attendance sheet is attached.

Walkthrough Meeting Agenda attached.

PROJECT MANUAL

Pre-Demolition Asbestos and Limited Lead-Containing Paint Survey is attached and added to the Contract Documents.

APPENDIX I – SPECIAL WORKING CONDITIONS

Replace Section 3.1 with the following:

No work shall be performed at the site on Saturdays, Sundays, holidays or outside of daytime hours without the written permission from the Michigan Department of Natural Resources. Daytime hours are 8am-7pm.

TECHNICAL SPECIFICATIONS

SPECIFICATION 061000 – ROUGH CARPENTRY

Replace Section 2.4.B.1 with the following:

1. Application: Framing other than interior and exterior walls.

a. 2x8 and 2x12 Rafters: Southern Pine (SPIB), Select Structural Grade

b. 4x4 Columns and Posts: Spruce-Pine-Fir (NLGA), No. 2 or better

c. 6x6 Columns and Posts: Northern White Cedar (NeLMA), Western Red Cedars (WCLIB, WWPA), No. 1 or better

d. 6x10 and 4x10 Beams: Northern White Cedar (NeLMA), Western Red Cedars (WCLIB, WWPA), No. 1 or better

e. Beams built-up from 2x dimensional lumber: Spruce-Pine-Fir (NLGA), No. 2 or better

f. Miscellaneous blocking, ladder framing, bridging, etc.: Spruce-Pine-Fir (NLGA), No. 2 or better

SPECIFICATION 062013 – EXTERIOR FINISH CARPENTRY

Replace Section 2.2.A.1 with the following:

1. Northern white cedar (NeLMA or NLGA) D Select, western red cedars (NLGA) “clear heart”, matching material of paneling or siding.

Replace Section 2.3.B with the following:

B. Northern white cedar (NeLMA or NLGA) D Select, western red cedars (NLGA) “clear heart”

Replace Section 2.4 with the following:

2.4 SOFFITS

A. Provide kiln-dried lumber paneling complying with the following:

1. Species and Grade:

Addendum 1 Page 2 of 2

a. Northern white cedar: NeLMA, NLGA D Select

2. Maximum Moisture Content: 15 percent

3. Pattern:

a. V-joint, tongue and groove, NeLMA EWP 4.

4. Net Coverage Width: Not less than 5-1/16 inches.

Replace Section 2.5.D.2 with the following:

2. Finish: According to requirements in Section 0999300 “Staining and Transparent Finishing”.

Add Section 3.5 as written below:

3.5 INSTALLATION OF PANELING

A. Board Paneling:

1. Stagger end joints in random pattern to uniformly distribute joints on each wall.

2. Install with uniform end joints with only end-matched (tongue and groove) joints within each field of paneling.

3. Select and arrange boards to minimize noticeable variations in grain character and color between adjacent boards.

4. Install with uniform tight joints between boards.

5. Fasten paneling by blind nailing through tongues.

SPECIFICATION 224213.13 COMMERCIAL WATER CLOSETS

Section 2.1.A.1 add the following:

d. Add Zurn Industries, LLC

SPECIFICATION 224213.16 COMMERCIAL URINALS

Section 2.1.A.1 add the following:

d. Add Zurn Industries, LLC

SPECIFICATION 224216.13 COMMERCIAL LAVATORIES

Section 2.1.B.1 add the following:

e. Add Zurn Industries, LLC

SPECIFICATION 224216.16 COMMERCIAL SINKS

Section 2.1.A.1 add the following:

c. Add Zurn Industries, LLC

DRAWINGS

G-000 – COVER & DRAWING INDEX - Attached Re-issued indicating Addendum 1 sheets issued.

C-120 – REMOVALS - Attached Added clearing information on North side of existing building.

C-130 – SITE PLAN - Attached Corrected linework for electrical components and clearing limits.

C-510 – DETAILS - Attached Added detail for earth disturbance restoration areas.

S-002 – STRUCTURAL NOTES - Attached Revised Wood Framing Note 1.

Addendum 1 Page 3 of 2

S-501 – STRUCTURAL DETAILS

Details 1 and 11. Expansion joint material shall be ProFlex Vinyl Expansion Joint, ¼” thickness (Typ).

A-002 – MOUNTING LOCATIONS AND TYPICAL RESTROOM DETAILS - Attached SH-2 – ROLL-IN SHOWER: Detail revised to indicate fixture changes.

A-311 - WALL SECTIONS

Details 1 and 2: Expansion joint material shall be ProFlex Vinyl Expansion Joint, ¼” thickness (Typ).

A-451 – INTERIOR ELEVATIONS - Attached Detail 1 and 2: Detail 2 revised to indicate fixture changes.

P-001 – PLUMBING NOTES AND SYMBOLS - Attached Revised SH-1 & SH-2. Added SH-3.

P-101 – PLUMBING PLAN - Attached Revised domestic water piping.

P-901 – PLUMBING ISOMETRICS - Attached Revised domestic water piping.

EL101 – FIRST FLOOR LIGHTING PLANS - Attached Added callouts to indicate basis of design product for occupancy and vacancy sensors. Revised orientation of OA fixtures.

E-601 – ELECTRICAL SCHEDULES - Attached Revised OA fixture catalog number to include photocell & dimmed functionality. Described control desired within notes section.

End of Addendum No. 1

Mandatory Pre‐Bid Meeting Agenda

Project: MDNR – PRD – Muskallonge Lake State Park – West Campground Toilet and Shower File No: 751/22438.ABG Date: July 19, 2023, 1:00pm – On site

A. Introductions

1. Owner’s Representatives – DNR, DTMB

2. PSC’s Representatives – OHM Advisors

B. Sign‐in Sheet – Please sign for evidence of attendance. Note: You must sign in under the same name as the company submitting the bid. An individual is only permitted to represent one bidder at a mandatory Pre‐Bid Conference.

C. Any answers provided at this meeting are considered clarifications of the bidding documents and are not intended to change them. If a point or concern raised during this meeting is deemed by the PSC and Owner to require a change to the bidding documents, such change will be reflected by the issuance of an addendum.

D. Project description – Provide all material, equipment, labor and services required for the demolition of the existing toilet shower building and construction of a new toilet shower building including site, architectural, structural, mechanical, plumbing, electrical, and other associated work as indicated in the Contract Documents. per drawings and specifications dated July 7, 2023.

E. Bid Submission

1. Bid due date – Wednesday, August 2, 2023 at 2:00 pm

2. Bids must be submitted electronically through the SIGMA website as listed at the top of the Bid Summary Form in the Project Manual.

3. For assistance with SIGMA VSS, you may contact the SIGMA Help Desk as listed in the Project Advertisement.

4. If you are having SIGMA issues, please also e‐mail Anne Watros and Don Klein from the DTMB Contracting Section as instructed in the Project Advertisement.

F. Bid Package:

1. Refer to Project Manual, Section 00100 – Instructions to Bidders, Bid Checklist

a) Bid Summary Form (signed and completed).

b) Bid Schedule of Unit Cost Prices – include $100,000.00 allowance as listed in the base bid amount.

c) Schedule of Alternatives – N/A

d) Schedule of Change Order Prices – N/A

e) Qualified Disabled Veteran (QDV) Business Representation Form (if applicable).

f) Certification of a Michigan Based Business Form (projects over $100,000).

g) Bid Security in the amount of 5% of Base Bid Price.

G. Michigan Preferences ‐ All contractors and suppliers are encouraged to use Michigan products and recycled and/or environmentally friendly products whenever possible where price, quality and performance are equal to, or superior to non‐Michigan products.

H. Contract Time of Completion and Liquidated Damages

1. Refer to Project Manual, Section 00500 – Article 4.

2. Contract Time: Notice‐to‐Proceed issued approximately mid‐September 2023 with

Substantial Completion by June 15, 2024.

3. A detailed project schedule is required from the Contractor at the start of the work.

4. Work of all trades as specified in the Contract Documents must be Substantially

Completed within the contract time, except for minor replacement, correction, or adjustment items which do not interfere with the complete operation and utilization of all parts of the Contract Work.

5. This Contract Time is of the essence and liquidated damages for each Calendar Day that expires after this Substantial Completion of the entire Work will be in the amount of $750.00/day.

I. Permits

1. The Contractor is responsible for obtaining and paying for all permits required by

LARA and or any other agency as required.

2. The Contractor is responsible for scheduling all inspections.

J. Jobsite Superintendent

1. Superintendent must be an employee of the Contractor, be competent for the work to be performed on this project and shall have the authority of the construction company to make on‐site decisions.

2. Superintendent is required to be on‐site, 100% of the time, whenever work is occurring even if work is being performed by a sub‐contractor.

K. Prevailing Wage Rates

1. Refer to Project Manual, Appendix III.

2. Prevailing wage rates ARE required for the project.

3. See attached Davis Bacon prevailing wage rate document.

L. Questions

1. Questions must be emailed to Louis Meyette at louis.meyette@ohm‐advisors.com no later than 2:00pm local time on July 26, 2023.

2. Questions received after this time and date will not be addressed.

M. Site Tour – consider this as your only opportunity to walk the site before bidding.

MUSKALLONGE LAKE STATE PARK

188BS22059

29881 Co Road 407

Newberry, Michigan 49868

PREPARED FOR:

Michigan Department of Natural Resources

PREPARED BY:

Atlas Technical Consultants LLC 46555 Humboldt Drive, Suite 100 Novi, Michigan 48377 February 17, 2022

LIMITED LEAD-CONTAINING PAINT SURVEY

PRE-DEMOLITION ASBESTOS AND

Page | 1

46555 Humboldt Drive, Suite 100 Novi, Michigan 48377

(248) 669-5147 | oneatlas.com

Brian Weir Ryan Rae State of Michigan Asbestos Inspector Project Manager

Respectfully submitted, If you have any questions, please call us at 248.669.5140.

CFR1926.1101), and the Asbestos Hazard and Emergency Response Act of 1987 (AHERA).

Safety and Health Administration’s (OSHA) Asbestos Construction Industry Standard (29 The sampling was conducted in accordance with sampling criteria specified in the Occupational 2022 by Industrial Hygienist, Mr. Brian Weir, State of Michigan certified asbestos inspector.

The pre-demolition asbestos and lead-containing paint sampling was conducted on January 27, lead-containing paint (LCP) prior to demolition activities.

this sampling was to identify and collect samples of suspect asbestos containing (ACBM’s) and limited lead-containing paint survey performed at the above referenced site. The purpose of Atlas is pleased to present this report detailing the finding of the pre-demolition asbestos and

Dear Mr. Dzelak:

Newberry, Michigan 49868 Muskallonge Lake State Park Toilet/Shower Building

Subject: Pre-Demolition Asbestos and Limited Lead-Containing Paint Survey

MDNR, PARKS AND RECREATION DIVISION

UNIT SUPERVISOR

JIM DZELAK

February 17, 2022

Page | i

CONTENTS

EXECUTIVE SUMMARY

1. INTRODUCTION

1.1 Purpose

1.2 Pre-Demolition Asbestos Survey

2. GENERAL SITE CONDITIONS

2.1 General Property and Building Information

2.2 Exterior Finish Descriptions

2.3 Interior Building Descriptions

3. PRE-DEMOLITION ASBESTOS SURVEY

3.1 Homogeneous Areas

3.2 Hazard Assessment Factors

3.3 Laboratory Analytical Methodology

3.4 Sampling Results

4. LEAD-CONTAINING PAINT SAMPLING

5. CONCLUSIONS AND RECOMMENDATIONS

5.1 Asbestos Containing Materials

5.2 Lead-Containing Paint Containing Materials

6. ASSUMPTIONS AND LIMITATIONS

TABLES

Table 3-1 ACM Sampling Results

Table 4-1 Lead-Containing Paint Sampling Results

APPENDICES

Appendix C Qualifications Appendix B Lead-Containing Paint Laboratory Report Appendix A Asbestos Laboratory Report assumed to contain asbestos until sampling and analysis proves otherwise.

If any additional materials are discovered during renovation/demolition activities, such materials must be the method detection limits.

paint sampling conducted at the property indicate that one (1) sample contained levels of lead greater than and submitted for analysis by Flame AAS. The results of laboratory testing during the limited lead-containing Four (4) composite samples of paint, taken from interior and exterior areas of the building, were collected asbestos.

survey conducted at the property indicate that one (1) of the materials sampled were found to contain and submitted for analysis by PLM. The results of laboratory testing during the pre-demolition asbestos Eighty-two (82) asbestos bulk samples, taken from twenty-eight (28) homogenous areas, were collected

407, Newberry, Michigan on January 27, 2022.

paint survey of the toilet/shower building, located at Muskallonge Lake State Park, 29881 Co. Road Atlas representative Mr. Brian Weir completed the pre-demolition asbestos and limited lead-containing

EXECUTIVE SUMMARY

1. INTRODUCTION

1.1 Purpose

The purpose of this project was to conduct a pre-demolition asbestos survey of the toilet/shower building at Muskallonge Lake State Park, located at 29881 Co. Road 407, Newberry, Michigan (herein referred to as “the property”).

1.2 Pre-Demolition Asbestos Survey

The scope of the pre-demolition asbestos survey included the following:

Review of existing asbestos reports for the building, if available;

Survey of the property building(s);

Identification of accessible suspect asbestos-containing materials (ACMs);

Collection and analysis of bulk samples of suspect friable and non-friable materials; and

2. GENERAL SITE CONDITIONS

2.1 General Property and Building Information

The purpose of this project was to conduct a pre-demolition asbestos and lead-based paint survey of the toilet/shower building, located at 29881 Co. Road 407, Newberry, Michigan (herein referred to as “the property”).

General property and building information is presented in the following table:

General Property and Building Information

Date of Inspection: January 27, 2022

Inspectors Brian Weir, Inspector # A57007

Property Address: 29881 Co. Road 407, Newberry, Michigan 49868

Property Owner Michigan Department of Natural Resources

Building Description: Toilet/Shower Building

Building Square Footage

(Approximate):

~850 SF

2.2 Exterior Finish Descriptions

The exterior of the building included wood siding with a shingled-sloped roof.

2.3 Interior Building Descriptions

The interior finishes of the building included floor tile, wood, ceiling panels, wallboard system, and ceramic floor tiles.

3. PRE-DEMOLITION ASBESTOS SURVEY

Atlas representative Mr. Brian Weir conducted the pre-demolition asbestos inspection of the property building on January 27, 2022. Mr. Weir is a State of Michigan Certified Asbestos Inspector’s (Certification

No. A57007). The building was visually inspected for the presence of building materials that are suspected to contain asbestos. Bulk samples of suspect ACMs were collected and placed into individual containers for transport to a National Voluntary Lab Accreditation Program (NVLAP)-accredited laboratory for analysis.

Materials typically known as non-asbestos items (i.e. fibrous glass, foam rubber, wood, etc.) were not sampled. The asbestos inspection consisted of the following three basic procedures:

> Conducting a visual inspection of the structures;

> Identifying homogeneous areas (HAs) of suspect surfacing, thermal system insulation, and miscellaneous materials; and

> Sampling accessible, friable and non-friable suspect materials.

3.1 Homogeneous Areas

Prior to collecting any samples, homogenous areas (HAs) were identified. A homogeneous sampling area can be described as one or more areas of material that are similar in appearance and texture and that have the same apparent installation date, appearance and function. Actual number of samples collected from each homogeneous sampling area may vary, based on the type of material and professional opinion of the inspector.

3.2 Hazard Assessment Factors

From the list of suspect homogeneous areas, a physical assessment was performed for each material on the list. A physical assessment includes evaluating the condition, assessing the potential for disturbance, and determining the friability of each material. By definition, "friable" materials are those that can be crumbled or reduced to powder by hand pressure when dry. Each material identified was further classified into one of three categories: surfacing materials, thermal systems insulation (TSI) and miscellaneous materials. Each of the three categories have specific sampling requirements, outlined below.

Surfacing Materials: Refers to spray-applied or troweled surfaces such as plaster ceilings and walls, fireproofing, textured paints, textured plasters, and spray-applied acoustical surfaces.

Thermal System Insulation: Refers to insulation used to inhibit heat gain or loss on pipes, boilers, tanks, ducts, and various other building components.

Miscellaneous Materials: Refers to friable and non-friable products and materials that do not fit in any of the above two categories such as resilient floor covering, baseboards, mastics, adhesives, roofing material, caulking, glazing, and siding. This category also contains wallboard and ceiling tile.

All materials were assessed related to their condition in one of the three categories: good (intact), fair

(damaged) or poor (significantly damaged) per Title 40 Code of Federal Regulations Part 763. Material with localized, significant damage was also assessed as poor.

3.3 Laboratory Analytical Methodology

Bulk samples were analysed by Environmental Testing Laboratories, Inc. (ETL) using polarized-light microscopy (PLM) and dispersion staining (Method Reference: 40 CFR Part 763, Volume 47, No. 103, May

27, 1982 pg. 23376). This laboratory participates in the National Voluntary Laboratory Accreditation Program

(NVLAP #201028-0), a quality assurance program for PLM analysis, and is accredited by the National Institute of Standards and Technology (NIST) as well as accreditation requirements under 15 CFR Part 25.

Copies of the laboratory analytical report and corresponding chain-of-custody forms are included in

Appendix A. Positive sample results are reported in percent asbestos by volume of the sample and the type of asbestos material within the sample. Other common non-asbestos components may also be noted on the analytical reports. Inspector and laboratory accreditations are provided in Appendix C.

3.4 Sampling Results

Bulk samples were collected from the site building and analysed by polarized light microscopy (PLM), EPA

Method 600/R-93/116. One of the materials sampled was found to contain concentrations of asbestos.

The following table provides a summary of accessible suspect and confirmed ACMs from the Site buildings:

Table 3-1 ACM Sampling Results

TOILET/SHOWER BUILDING

29881 CO. ROAD 407

NEWBERRY, MICHIGAN 49868

SAMPLED: JANUARY 27, 2022

Sample ID/Material Location of Materials

Material Condition Friable

Yes/No

Estimated Quantity

Asbestos Content

1-RM-A,B,C Roof Roofing shingle:

black Good No 850 SF ND

2-RM-A,B,C Roof Roofing shingle:

black Good No 850 SF ND

3-VP-A,B,C Roof Vapor paper; black Good No 850 SF ND

4-EC-A,B,C Exterior Doors Exterior Caulk:

brown Good No 125 LF ND

5-WBS-A,B,C Showers Wallboard grey Good Yes 900 SF ND

6-WBS-A,B,C Water Heater Room Wallboard white Good Yes 250 SF ND

7-CP-A,B,C

Bathrooms and

Showers Ceiling Panel, white Good Yes 477 SF ND

8-CT-A,B,C Women’s Bathroom Ceramic Tile; light yellow Good No 250 SF ND

9-CT-A,B,C Women’s Bathroom Ceramic Tile;

yellow Good No 250 SF ND

10-CT-A,B,C Women’s Bathroom Ceramic Tile; grey Good No 250 SF ND

11-CT-A,B,C Showers Ceramic Tile; tan, 2”x2” Good No 100 SF ND

12-CT-A,B,C Showers Ceramic Tile;

brown, 2”x2”

Good No 100 SF ND

13-CT-A,B,C Showers Ceramic Tile;

mottled, 6”x6”

Good No 125 SF ND

14-CT-A,B,C

Unisex

Shower/Bathroom Ceramic Tile;

brown, 6”x6”

Good No 80 SF ND

15-CT-A,B,C

Unisex

Shower/Bathroom Ceramic Tile;

brown, 2”x2”

Good No 300 SF ND

16-GM-A,B,C

Unisex

Shower/Bathroom Ceramic Tile

Grout/Mortar, tan Good No 300 SF ND

17-GM-A,B,C

Unisex

Shower/Bathroom Floor

Ceramic Tile Grout/Mortar, brown Good No 100 SF ND

18-GM-A,B,C Women’s Bathroom Ceramic Tile

Grout/Mortar, gray Good No 150 SF ND

19-GM-A,B,C Showers Ceramic Tile

Grout/Mortar, gray Good No 150 SF ND

20-CC-A,B,C Entry Way Concrete Chip, gray Good No 250 SF ND

21-CC-A,B,C Showers Concrete Chip, white Good No 200 SF ND

22-RI-A,B,C Showers Rolled-In Insulation

Good Yes 250 SF ND

23-IC-A,B,C Interior Doors Interior Caulk:

brown Good No 200 LF 2% Chrysotile

TOILET/SHOWER BUILDING

29881 CO. ROAD 407

NEWBERRY, MICHIGAN 49868

SAMPLED: JANUARY 27, 2022

Sample ID/Material Location of Materials

Material Condition Friable

Yes/No

Estimated Quantity

Asbestos Content

24-IC-A,B,C Women’s Bathroom Interior Caulk: gray Good No 40 LF ND

25-IC-A,B,C All Bathrooms Interior Caulk:

white Good No 100 LF ND

26-FM-A,B,C Men’s Bathroom Floor Material;

mottled Good No 300 SF ND

27-FM-A,B,C Men’s Bathroom Floor Material;

yellow Good No 300 SF ND

28-PI-A,B,C Maintenance Area Pipe Insulation;

black Good Yes 150 LF ND

ND: None Detected

In the event additional suspect material is discovered during renovation activities, this material should be treated as presumed asbestos-containing material (PACM) in accordance with regulations 29 CFR

1926.1101 and 1910.1001 and other applicable state and local regulations and either sampled to confirm or nullify asbestos content or be treated as ACM and handled accordingly.

4. LEAD-CONTAINING PAINT SAMPLING

Atlas representative Mr. Brian Weir conducted the lead-containing paint (LCP) sampling of the property building on January 27, 2022. The sampling included physical sampling of paint coatings that were deemed representative of the predominant paint coatings observed.

Four (4) paint chip samples were collected and submitted to Accurate Analytical Testing Laboratory, 30105

Beverly Road, Romulus, Michigan for lead analysis. Bulk samples were analyzed using the Environmental

Protection Agency's Test Method SW 846 -7420 and 3050B using Flame AAS to determine lead concentration in percent (%) by weight. Copies of the laboratory analytical report and corresponding chain-of-custody forms are included in Appendix B. Inspector and laboratory accreditations are provided in

Appendix C.

The following table provides a summary of the LBP sampling:

Table 4-1 Lead-Containing Paint Sampling Results

TOILET/SHOWER BUILDING

29881 Co. Road 407

NEWBERRY, MICHIGAN 49868

SAMPLED: JANUARY 27, 2022

Sample ID Sample Location Sample

Compound Condition Color

Estimated Quantity

Lead Content (%)

P1 Exterior, Interior

Entryway Wood Good Brown Unquantified 0.1696

P2 Mens/Womens

Bathrooms Wallboard Good Gray Unquantified <0.0161

P3 Mens/Womens

Bathrooms Wallboard Good White Unquantified <0.0172

P4 Womens Bathroom

Wood Good Yellow Unquantified <0.0250

5. CONCLUSIONS AND RECOMMENDATIONS

5.1 Asbestos Containing Materials

The results of laboratory testing during the pre-renovation asbestos survey conducted at the property indicate that one (1) of the materials sampled was found to contain asbestos. Based on the laboratory results, the brown, interior caulk (Sample # 23-IC-A, B, C) contained 2% Chrysotile asbestos.

If any additional materials are discovered during renovation/demolition activities, such materials must be assumed to contain asbestos until sampling and analysis proves otherwise.

5.2 Lead-Containing Paint Containing Materials

Four (4) composite samples of paint, taken from interior and exterior areas of the buildings, were collected and submitted for analysis by Flame AAS. The results of laboratory testing during the limited lead-containing paint sampling conducted at the property indicate that one (1) sample contained levels of lead greater than the method detection limits. Therefore, the OSHA lead in construction standard would apply.

The presence of lead-containing paint requires, under OSHA 1926.62 requirements, that the contractor performing renovation, surface preparation, and other activities that impact or potentially impact the lead-coated components, evaluate potential worker exposures to airborne lead. This evaluation can be based, for the specific activities denoted in 1926.62, on objective data obtained by the contractor on other, similar, worksites within the prior calendar year. In addition, lead-containing paint and lead-coated waste and construction debris must be evaluated and, on a case-by-case basis depending on this evaluation, quantitative analysis be performed on these waste steams to ensure compliance with EPA waste disposal regulations.

The presence of lead-containing paint and/or LBP does not, in itself, trigger regulatory compliance actions.

However, when these materials are disturbed, the requirements of OSHA (1926.1101) and EPA may become operative. Appropriate actions in terms of removal methods, emissions control, worker protection, and waste disposal should be considered by the general contractor and applicable subcontractors while completing renovation activities.

6. ASSUMPTIONS AND LIMITATIONS

The results, findings, conclusions, and recommendations expressed in the report are based only on conditions that were noted during the NESHAP inspections conducted on January 27, 2022, performed by

Atlas. Selection of sample locations and frequency of sampling were based on EPA Guidance documents, Atlas’s observations, and the assumption that building vintage and renovation history information presented to Atlas allowed the proper designation of homogenous materials for each building.

This document does not contain the elements necessary for an Abatement Work plan, and this document does not contain, nor should it take the place of technical specifications for ACM removal.

Our professional services have been performed, our findings obtained, and our conclusions and recommendations prepared in accordance with customary principles and practices in the fields of environmental science and engineering. This statement is in lieu of other statements either expressed or implied. This report does not warrant against changes to material from future operations or conditions, nor does it warrant against operations or conditions against present ACM material in locations not investigated.

The scope of services performed in execution of this evaluation may not be appropriate to satisfy the needs of other users, and use or re-use of this document or the findings, conclusions, or recommendations is at the risk of said user.

APPENDIX A

ASBESTOS LABORATORY REPORT

Environmental Testing Laboratories, Inc.

37575 W Huron River Drive Romulus, Michigan 48174

(734) 955-6600

Fax: (734) 955-6604

To:

Attention:

Atlas - Novi

46555 Humboldt Dr. Suite 100

Novi, Michigan 48377

Project Location:

Robert Smith

Muskellonge Lake State Park

Client Project: 188BS22059

245445ETL Job:

Report Date: 2/3/2022

Lab Sample Number Client Sample Number Sample Type Completed

1298765 Asbestos1-RM-A 02/02/2022

1298766 Asbestos1-RM-B 02/02/2022

1298767 Asbestos1-RM-C 02/02/2022

1298768 Asbestos2-RM-A 02/02/2022

1298769 Asbestos2-RM-B 02/02/2022

1298770 Asbestos2-RM-C 02/02/2022

1298771 Asbestos3-VP-A 02/02/2022

1298772 Asbestos3-VP-B 02/02/2022

1298773 Asbestos3-VP-C 02/02/2022

1298774 Asbestos4-EC-A 02/02/2022

1298775 Asbestos4-EC-B 02/02/2022

1298776 Asbestos4-EC-C 02/02/2022

1298777 Asbestos5-WBS-A 02/02/2022

1298778 Asbestos5-WBS-B 02/02/2022

1298779 Asbestos5-WBS-C 02/02/2022

1298780 Asbestos6-WBS-A 02/02/2022

1298781 Asbestos6-WBS-B 02/02/2022

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 Completed

1298782 Asbestos6-WBS-C 02/02/2022

1298783 Asbestos7-CP-A 02/02/2022

1298784 Asbestos7-CP-B 02/02/2022

1298785 Asbestos7-CP-C 02/02/2022

1298786 Asbestos8-CT-A 02/02/2022

1298787 Asbestos8-CT-B 02/02/2022

1298788 Asbestos8-CT-C 02/02/2022

1298789 Asbestos9-CT-A 02/02/2022

1298790 Asbestos9-CT-B 02/02/2022

1298791 Asbestos9-CT-C 02/02/2022

1298792 Asbestos10-CT-A 02/02/2022

1298793 Asbestos10-CT-B 02/02/2022

1298794 Asbestos10-CT-C 02/02/2022

1298795 Asbestos11-CT-A 02/03/2022

1298796 Asbestos11-CT-B 02/03/2022

1298797 Asbestos11-CT-C 02/03/2022

1298798 Asbestos12-CT-A 02/03/2022

1298799 Asbestos12-CT-B 02/03/2022

1298800 Asbestos12-CT-C 02/03/2022

1298801 Asbestos13-CT-A 02/03/2022

1298802 Asbestos13-CT-B 02/03/2022

1298803 Asbestos13-CT-C 02/03/2022

1298804 Asbestos14-CT-A 02/03/2022

1298805 Asbestos14-CT-B 02/03/2022

1298806 Asbestos14-CT-C 02/03/2022

1298807 Asbestos15-CT-A 02/03/2022

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

1298808 Asbestos15-CT-B 02/03/2022

1298809 Asbestos15-CT-C 02/03/2022

1298810 Asbestos16-GM-A 02/03/2022

1298811 Asbestos16-GM-B 02/03/2022

1298812 Asbestos16-GM-C 02/03/2022

1298813 Asbestos17-GM-A 02/03/2022

1298814 Asbestos17-GM-B 02/03/2022

1298815 Asbestos17-GM-C 02/03/2022

1298816 Asbestos18-GM-A 02/03/2022

1298817 Asbestos18-GM-B 02/03/2022

1298818 Asbestos18-GM-C 02/03/2022

1298819 Asbestos19-GM-A 02/03/2022

1298820 Asbestos19-GM-B 02/03/2022

1298821 Asbestos19-GM-C 02/03/2022

1298822 Asbestos20-CC-A 02/03/2022

1298823 Asbestos20-CC-B 02/03/2022

1298824 Asbestos20-CC-C 02/03/2022

1298825 Asbestos21-CC-A 02/03/2022

1298826 Asbestos21-CC-B 02/03/2022

1298827 Asbestos21-CC-C 02/03/2022

1298828 Asbestos22-RI-A 02/03/2022

1298829 Asbestos22-RI-B 02/03/2022

1298830 Asbestos22-RI-C 02/03/2022

1298831 Asbestos23-IC-A 02/03/2022

1298832 Asbestos23-IC-B 02/03/2022

1298833 Asbestos23-IC-C 02/03/2022

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

1298834 Asbestos24-IC-A 02/03/2022

1298835 Asbestos24-IC-B 02/03/2022

1298836 Asbestos24-IC-C 02/03/2022

1298837 Asbestos25-IC-A 02/03/2022

1298838 Asbestos25-IC-B 02/03/2022

1298839 Asbestos25-IC-C 02/03/2022

1298840 Asbestos26-FM-A 02/03/2022

1298841 Asbestos26-FM-B 02/03/2022

1298842 Asbestos26-FM-C 02/03/2022

1298843 Asbestos27-FM-A 02/03/2022

1298844 Asbestos27-FM-B 02/03/2022

1298845 Asbestos27-FM-C 02/03/2022

1298846 Asbestos28-PI-A 02/03/2022

1298847 Asbestos28-PI-B 02/03/2022

1298848 Asbestos28-PI-C 02/03/2022

Reviewed by:

Summary

Sample Layer MasticMethod

PLM 88Emily Nowacki

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298765

1-RM-A

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298766

1-RM-B

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298767

1-RM-C

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298768

2-RM-A

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298769

2-RM-B

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298770

2-RM-C

PLM 97% OtherPLM 3% CelluloseBlackRoofing Shingle

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298771

3-VP-A

PLM 10% OtherPLM 90% CelluloseBlackVapor Paper

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298772

3-VP-B

PLM 10% OtherPLM 90% CelluloseBlackVapor Paper

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298773

3-VP-C

PLM 10% OtherPLM 90% CelluloseBlackVapor Paper

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298774

4-EC-A

PLM 99% OtherPLM 1% CelluloseRedExterior Caulk

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298775

4-EC-B

PLM 99% OtherPLM 1% CelluloseRedExterior Caulk

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298776

4-EC-C

PLM 99% OtherPLM 1% CelluloseRedExterior Caulk

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298777

5-WBS-A

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298778

5-WBS-B

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298779

5-WBS-C

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298780

6-WBS-A

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298781

6-WBS-B

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298782

6-WBS-C

PLM 97% OtherPLM 3% CelluloseGreyWallboard

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298783

7-CP-A

PLM 10% OtherPLM 90% CelluloseGreyCeiling Panel

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298784

7-CP-B

PLM 10% OtherPLM 90% CelluloseGreyCeiling Panel

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298785

7-CP-C

PLM 10% OtherPLM 90% CelluloseGreyCeiling Panel

Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298786

8-CT-A

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298787

8-CT-B

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298788

8-CT-C

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298789

9-CT-A

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298789

9-CT-A

PLM 98% OtherPLM 2% CelluloseGreyGrout

Non-Fibrous

Homogenous Layer-2 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298790

9-CT-B

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298790

9-CT-B

PLM 98% OtherPLM 2% CelluloseGreyGrout

Non-Fibrous

Homogenous Layer-2 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298791

9-CT-C

PLM 99% OtherPLM 1% CelluloseYellowCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298791

9-CT-C

PLM 98% OtherPLM 2% CelluloseGreyGrout

Non-Fibrous

Homogenous Layer-2 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298792

10-CT-A

PLM 99% OtherPLM 1% CelluloseGreyCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298793

10-CT-B

PLM 99% OtherPLM 1% CelluloseGreyCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298794

10-CT-C

PLM 99% OtherPLM 1% CelluloseGreyCeramic Tile

Non-Fibrous

Homogenous Layer-1 Analyst: Yanesa Guzman

Date Analyzed : 02/02/2022

PLM None Detected 1298795

11-CT-A

PLM 99% OtherPLM 1% CelluloseTanCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298796

11-CT-B

PLM 99% OtherPLM 1% CelluloseTanCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298797

11-CT-C

PLM 99% OtherPLM 1% CelluloseTanCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

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

01/27/2022

01/31/2022

Date Collected :

Date Received :

PLM None Detected 1298798

12-CT-A

PLM 99% OtherPLM 1% CelluloseBrownCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298799

12-CT-B

PLM 99% OtherPLM 1% CelluloseBrownCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298800

12-CT-C

PLM 99% OtherPLM 1% CelluloseBrownCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298801

13-CT-A

PLM 99% OtherPLM 1% CelluloseGrayCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298802

13-CT-B

PLM 99% OtherPLM 1% CelluloseGrayCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

PLM None Detected 1298803

13-CT-C

PLM 99% OtherPLM 1% CelluloseGrayCeramic Tile

Non-Fibrous

Homogenous Analyst: Dawson Bradley

Date Analyzed : 02/03/2022

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 :

Novi,Michigan 48377

Atlas - Novi

46555 Humboldt Dr. Suite 100

Muskellonge Lake State Park

ETC Job :

Client Project :

245445

188BS22059

Environmental Testing Laboratories,…