23018_ParnallCF BLGS 56,80,201_Roof ASB Rpt.pdf

Professional Service Industries, Inc. • 45000 Helm Street, Suite 200, Plymouth, Michigan 48170• Phone 248.957.9911 • Fax 248.957.9909 www.intertek.com/building/enivormental

Roofing Material Asbestos Survey Report of

Parnall Correctional Facility

1780 East Parnall Road, Jackson, Michigan 49201

Prepared for Intertek-ATI

45000 Helm Street, Suite 200, Plymouth, Michigan 48107

1/23/2023

PSI Project No. 0166-1852-1

PSI Project 01661937-1 Roofing Material ACM Survey

April 21, 2023 www.intertek.com/psi

TABLE OF CONTENTS

1 EXECUTIVE SUMMARY

2 GENERAL BUILDING AND SURVEY INFORMATION

2.1 BUILDING INFORMATION

2.2 INSPECTION INFORMATION

3 FINDINGS

3.1 ASBESTOS RESULTS

4 CONCLUSIONS & RECOMMENDATIONS

4.1 CONCLUSIONS

4.2 RECOMMENDATIONS

TABLES AND FIGURES

TABLE 1 – SUSPECT ACMs – SAMPLED AND ASSUMED

FIGURE 1 - SAMPLE LOCATION MAP – BUILDING 80 SECTIONS 1 AND 4

FIGURE 2 - SAMPLE LOCATION MAP – BUILDING 80 SECTIONS 6 7 AND 8

FIGURE 3 - SAMPLE LOCATION MAP – BUILDING 80 SECTION 7 GUARD HOUSE

FIGURE 4 - SAMPLE LOCATION MAP – BUILDING 56

FIGURE 5 - SAMPLE LOCATION MAP – BUILDING 16

FIGURE 6 - SAMPLE LOCATION MAP – BUILDING 62

FIGURE 7 - SAMPLE LOCATION MAP – BUILDING 201

LIST OF APPENDICES

APPENDIX A – SCOPE, METHODS, AND REGULATORY GUIDELINES

APPENDIX B – REPORT OF BULK SAMPLE ANALYSIS FOR ASBESTOS AND NVLAP CERTIFICATION

APPENDIX C – ASBESTOS BULK SAMPLE LOG/CHAIN OF CUSTODY

APPENDIX D – PHOTOGRAPHIC LOG

APPENDIX E – OSHA ABATEMENT PROCEDURES

http://www.intertek.com/psi

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1 EXECUTIVE SUMMARY

Professional Service Industries, Inc. (PSI), an Intertek company, was retained Intertek-ATI (ATI), to conduct a comprehensive roofing material survey for asbestos-containing materials (ACM) content. All roofing inspected and sampled is located within the Parnell Correctional Facility at 1780 E Parnall Road, Jackson, Michigan 49201 (subject facility).

The purpose of the survey was to provide information regarding the presence, condition, and estimated quantity of asbestos containing roofing materials (if identified) within the subject facility at the time of the survey. All roofs within the subject facility were inspected except for the Food Services Building roof. This building’s roof was not part of the scope of work. This survey was conducted in preparation for future roof renovations.

The survey was conducted on March 24, 2023. A total of 114 samples/layers were collected from 46 suspect asbestos-containing homogeneous materials identified during the survey. The samples were analyzed by polarized light microscopy (PLM).

A material is considered by the U.S. Environmental Protection Agency (EPA), the U.S.

Occupational Safety and Health Administration (OSHA) and the State of Michigan to be ACM if PLM results detect greater than one percent (>1%) asbestos.

Sixteen ACMs (>1% asbestos) were identified through laboratory analysis during this survey.

Material Number & Sample Number

Material Description Adhesive Material Location

Bldg80-4A-C Section 1 - Roof Cement (Gray) None Building 80 Section 1 Bldg80-9A Section 4 - Roof Wall None Building 80 Section 4

Bldg80-11A Section 6 - Roof Wall None Building 80 Section 6 Bldg80-12A-C Section 6 - Roof Flashing None Building 80 Section 6 Bldg80-13A-C Section 6 - Wall Flashing (Gray) None Building 80 Section 6 Bldg80-18A Section 7 - Roof Wall None Building 80 Section 7

Bldg80-19A-C Section 7 - Roof Flashing None Building 80 Section 7 Bldg80-22A-C Section 7 - Guard House - Wall Flashing (Gray) None Building 80 Section 7 Bldg80-23A-C Section 7 - Guard House - Wall Flashing (Black) None Building 80 Section 7 Bldg80-26A-C Section 7 - Guard House - Interior Window Glaze None Building 80 Section 7 Bldg80-29A Section 7 - Guard House Roof Core None Building 80 Section 7 Bldg80-30A Section 8 - Roof Core None Building 80 Section 8

Bldg80-31A-C Section 8 - Roof Flashing None Building 80 Section 8 Bldg56-32A Roof Core #1 - Edge None Building 56 Bldg56-33A Roof Wall None Building 56

Bldg56-34A-C Roof Mastic None Building 56

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Additional Issue Identified by Inspector:

• None

Areas Not Included:

• Only buildings 80, 56, 16, 201 and the Chapel roofs were surveyed. All other building roofs were not part of this scope of work.

This summary does not contain all the information presented in the full report. The report should be read in its entirety to obtain a more complete understanding of the information provided and to aid in any decisions made or actions taken based on this information.

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2 GENERAL BUILDING AND SURVEY INFORMATION

2.1 BUILDING INFORMATION

Subject Property: 1780 East Parnall Road, Jackson, Michigan 49201

Building Roofs Inspected

Building 80 – Warehouse Built up Flat Roof Building 56 – Property Bldg. Built up Flat Roof Building 16 – Housing Unit Shingled Sloped Roof Building 201 – Levin School Shingled Sloped Roof Building 62 – Trinity Chapel Shingled Sloped Roof

Building Roofs NOT Inspected All other Building Roofs

2.2 INSPECTION INFORMATION

PSI Inspector(s): Tom Putvin

Signature:

State of Michigan Inspector No. A49225

Date(s) of Inspection:

March 24, 2023

Report Reviewed By: Matthew Sherrard, Project Manager

Signature:

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3 FINDINGS

3.1 ASBESTOS RESULTS

A total of 114 samples/layers were collected from 46 suspect homogenous materials during the asbestos survey. In addition, several suspect homogeneous materials were observed during the limited asbestos survey but were not sampled and are assumed to be ACM until sampling and laboratory analysis can be conducted.

The “Report of Bulk Sample Analysis for Asbestos,” the “Asbestos Bulk Sample Log,” Photographs, and OSHA Abatement Procedures are included in the Appendices. Table 1 attached to this report lists the suspect ACMs observed throughout the building that were sampled, along with the results of the inspection and laboratory analysis.

Table 1 provides descriptions of the materials, their general locations, condition, and friability, EPA National Emission Standard for Hazardous Air Pollutants (NESHAP) category, OSHA abatement classification and estimated quantity.

3.1.1 AREAS NOT INCLUDED

The following areas were not included in the scope of the survey.

• Only buildings 80, 56, 16, 201 and the Chapel roofs were surveyed. All other building roofs were not part of this scope of work.

3.1.2 NON-SUSPECT MATERIALS

The following materials were observed but are considered ‘non-suspect’ ACM due to their composition (fiberglass, rubber, etc.) and were not sampled.

• Metal, plastic, and glass building components

• Rubber/foam pipe insulation

• Fiberglass roll/bat insulation

• Ceramic bathroom fixtures (sink, toilet, tub, etc.)

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4 CONCLUSIONS & RECOMMENDATIONS

4.1 CONCLUSIONS

Sixteen ACMs were identified on the subject property.

Additional Issue Identified by Inspector:

• None

Areas Not Included:

• Only buildings 80, 56, 16, 201 and the Chapel roofs were surveyed. All other building roofs were not part of this scope of work.

4.2 RECOMMENDATIONS

ACM

Regulated ACM (RACM) and Category II Non-Friable ACM must be properly removed by a licensed asbestos abatement contractor prior to demolition that would disturb the material. Federal, State and Local regulations and guidelines should be strictly adhered to when removing the ACM.

Category I Non-Friable ACM may often be left in place during demolition if not made friable by cutting, grinding or sanding. If left in place, these materials cannot be recycled or used as clean fill.

PSI has provided the regulatory abatement methods as defined by OSHA in Appendix E for each class of work applied to the materials noted in this report. These procedures can be performed by the demolition contractor if they are licensed to perform abatement in Michigan.

TABLES AND FIGURES

TABLE 1 – SUSPECT ACMS – SAMPLED

Site: 1780 E. Parnall Road, Jackson, MI 49201 Survey Date: March 24, 2023

Material Number & Sample Number Material Description 1 Material Location 2 F/NF 3 Cond. 4 % Asbestos &

Type 5

EPA NESHAP

Category 6,7

Osha Class Designation 8

Bldg80-1A Section 1 - Roof Core #1 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-1B Section 1 - Roof Core #2 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-1C Section 1 - Roof Core #3 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-2A Section 1 - Roof Wall #1 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-2B Section 1 - Roof Wall #2 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-2C Section 1 - Roof Wall #3 BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-3A-C Section 1 - Roof Wall Seam w/Aluminum BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-4A-C Section 1 - Roof Cement (Gray) BUILDING 80 SECTION 1 NF SD 15% Ch Cat I NF Class II

Bldg80-5A-C Section 1 - Roof Cement (Black) BUILDING 80 SECTION 1 NF D NAD NA NA

Bldg80-6A-C Section 1 and 4 - Roof Fixture Sealant BUILDING 80 SECTION 1 & 4 NF D NAD NA NA

Bldg80-7A-C Section 1 and 4 - Roof Cement (White) BUILDING 80 SECTION 1 & 4 NF D NAD NA NA

Bldg80-8A Section 4 - Roof Core BUILDING 80 SECTION 4 NF D NAD NA NA

1 Homogeneous materials/systems may contain an indefinite/indistinguishable number of layers that may not be visually identified by the inspector at the time of the survey. Bulk sample analysis (Appendix B) will report all possible layers that may be contained within the homogeneous materials/system. Therefore, laboratory results may differ from the chain of custody (Appendix C) description.

2 EA = Exterior Area = Generally relating to sides of the principal structure on the site.

FS = Functional Space = A room, group of rooms, or homogeneous area (including crawl spaces or the space between a dropped ceiling, and the floor or roof deck above) designated by a person accredited to prepare management plans, design asbestos abatement projects, or conduct asbestos response actions.

3 F = Friable; NF = Non-friable 4 Cond. = Condition of Materials; Either Good (G), Damaged (D) or Significantly Damaged (SD) 5 NAD = No Asbestos Detected, Ch = Chrysotile, Am = Amosite, Tr = Tremolite, Cr = Crocidolite PT = Point Count Analysis 6 NESHAP Category - Regulated ACM (RACM), Cat I NF=Category I Non-Friable ACM, Cat II NF= Category II Non-Friable ACM 7 NA = Not Applicable 8 OSHA/EPA Class Definitions:

Class I Asbestos work means activities involving the removal of TSI and surfacing ACM and PACM.

Class II Asbestos work means activities involving the removal of ACM which is not thermal system insulation or surfacing material. This includes, but is not limited to, the removal of asbestos-containing wallboard, floor tile and sheeting, roofing and siding shingles, and construction mastics.

Class III Asbestos work means repair and maintenance operations, where "ACM", including TSI and surfacing ACM and PACM, is likely to be disturbed.

Class IV Asbestos work means maintenance and custodial activities during which employees contact but do not disturb ACM or PACM and activities to clean up dust, waste and debris resulting from Class I, II, and III activities.

TABLE 1 – SUSPECT ACMS – SAMPLED

Type 5

EPA NESHAP

Category 6,7

Osha Class Designation 8

Bldg80-9A Section 4 - Roof Wall BUILDING 80 SECTION 4 NF D 20% Ch Cat I NF Class II

Bldg80-10A Section 6 - Core #1 - Field BUILDING 80 SECTION 6 NF D NAD NA NA

Bldg80-10B Section 6 - Core #2 - Edge BUILDING 80 SECTION 6 NF D NAD NA NA

Bldg80-11A Section 6 - Roof Wall BUILDING 80 SECTION 6 NF D 10% Ch Cat I NF Class II

Bldg80-12A-C Section 6 - Roof Flashing BUILDING 80 SECTION 6 NF D 10% Ch Cat I NF Class II

Bldg80-13A-C Section 6 - Wall Flashing (Gray) BUILDING 80 SECTION 6 NF SD 15% Ch Cat I NF Class II

Bldg80-14A-C Section 6 - Wall Flashing (Black) BUILDING 80 SECTION 6 NF D NAD NA NA

Bldg80-15A-C Section 6 - Brick & Mortar BUILDING 80 SECTION 6 NF D NAD NA NA

Bldg80-16A Section 7 - Roof Core BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-17A-C Section 7 - Cement Roof Panel BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-18A Section 7 - Roof Wall BUILDING 80 SECTION 7 NF D 25% Ch Cat I NF Class II

Bldg80-19A-C Section 7 - Roof Flashing BUILDING 80 SECTION 7 NF D 15% Ch Cat I NF Class II

1 Homogeneous materials/systems may contain an indefinite/indistinguishable number of layers that may not be visually identified by the inspector at the time of the survey. Bulk sample analysis (Appendix B) will report all possible layers that may be contained within the homogeneous materials/system. Therefore, laboratory results may differ from the chain of custody (Appendix C) description.

2 EA = Exterior Area = Generally relating to sides of the principal structure on the site.

FS = Functional Space = A room, group of rooms, or homogeneous area (including crawl spaces or the space between a dropped ceiling, and the floor or roof deck above) designated by a person accredited to prepare management plans, design asbestos abatement projects, or conduct asbestos response actions.

3 F = Friable; NF = Non-friable 4 Cond. = Condition of Materials; Either Good (G), Damaged (D) or Significantly Damaged (SD) 5 NAD = No Asbestos Detected, Ch = Chrysotile, Am = Amosite, Tr = Tremolite, Cr = Crocidolite PT = Point Count Analysis 6 NESHAP Category - Regulated ACM (RACM), Cat I NF=Category I Non-Friable ACM, Cat II NF= Category II Non-Friable ACM 7 NA = Not Applicable 8 OSHA/EPA Class Definitions:

Class I Asbestos work means activities involving the removal of TSI and surfacing ACM and PACM.

Class II Asbestos work means activities involving the removal of ACM which is not thermal system insulation or surfacing material. This includes, but is not limited to, the removal of asbestos-containing wallboard, floor tile and sheeting, roofing and siding shingles, and construction mastics.

Class III Asbestos work means repair and maintenance operations, where "ACM", including TSI and surfacing ACM and PACM, is likely to be disturbed.

Class IV Asbestos work means maintenance and custodial activities during which employees contact but do not disturb ACM or PACM and activities to clean up dust, waste and debris resulting from Class I, II, TABLE 1 – SUSPECT ACMS –SAMPLED

Type 5

EPA NESHAP

Category 6,7

Osha Class Designation 8

Bldg80-20A-C Section 7 - Guard House - Brick & Mortar BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-21A-C Section 7 - Guard House - Counter Flashing BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-22A-C Section 7 - Guard House - Wall Flashing (Gray) BUILDING 80 SECTION 7 NF SD 10% Ch Cat I NF Class II

Bldg80-23A-C Section 7 - Guard House - Wall Flashing (Black) BUILDING 80 SECTION 7 NF D 10% Ch Cat I NF Class II

Bldg80-24A-C Section 7 - Guard House - Exterior Door Sealant BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-25A-C Section 7 - Guard House - Interior Door Sealant BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-26A-C Section 7 - Guard House - Interior Window Glaze BUILDING 80 SECTION 7 NF D 2% Ch Cat I NF Class II

Bldg80-27A-C Section 7 - Guard House - Interior Window

Sealant w/Insulation

BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-28A-C Section 7 - Guard House Interior Window Stool BUILDING 80 SECTION 7 NF D NAD NA NA

Bldg80-29A Section 7 - Guard House Roof Core BUILDING 80 SECTION 7 NF D 15% Ch Cat I NF Class II

Bldg80-30A Section 8 - Roof Core BUILDING 80 SECTION 8 NF D 10% Ch Cat I NF Class II

Bldg80-31A-C Section 8 - Roof Flashing BUILDING 80 SECTION 8 NF D 15% Ch Cat I NF Class II

1 Homogeneous materials/systems may contain an indefinite/indistinguishable number of layers that may not be visually identified by the inspector at the time of the survey. Bulk sample analysis (Appendix B) will report all possible layers that may be contained within the homogeneous materials/system. Therefore, laboratory results may differ from the chain of custody (Appendix C) description.

2 EA = Exterior Area = Generally relating to sides of the principal structure on the site.

FS = Functional Space = A room, group of rooms, or homogeneous area (including crawl spaces or the space between a dropped ceiling, and the floor or roof deck above) designated by a person accredited to prepare management plans, design asbestos abatement projects, or conduct asbestos response actions.

3 F = Friable; NF = Non-friable 4 Cond. = Condition of Materials; Either Good (G), Damaged (D) or Significantly Damaged (SD) 5 NAD = No Asbestos Detected, Ch = Chrysotile, Am = Amosite, Tr = Tremolite, Cr = Crocidolite PT = Point Count Analysis 6 NESHAP Category - Regulated ACM (RACM), Cat I NF=Category I Non-Friable ACM, Cat II NF= Category II Non-Friable ACM 7 NA = Not Applicable 8 OSHA/EPA Class Definitions:

Class I Asbestos work means activities involving the removal of TSI and surfacing ACM and PACM.

Class II Asbestos work means activities involving the removal of ACM which is not thermal system insulation or surfacing material. This includes, but is not limited to, the removal of asbestos-containing wallboard, floor tile and sheeting, roofing and siding shingles, and construction mastics.

Class III Asbestos work means repair and maintenance operations, where "ACM", including TSI and surfacing ACM and PACM, is likely to be disturbed.

Class IV Asbestos work means maintenance and custodial activities during which employees contact but do not disturb ACM or PACM and activities to clean up dust, waste and debris resulting from Class I, II, TABLE 1 – SUSPECT ACMS –SAMPLED

Type 5

EPA NESHAP

Category 6,7

Osha Class Designation 8

Estimated Quantity

Bldg56-32A Roof Core #1 - Edge Building 56 NF D 15% Ch Cat I NF Class II NF

Bldg56-32B Roof Core #2 - Field Building 56 NF D NAD NA NA NA

Bldg56-32C Roof Core #3 - Edge Building 56 NF D NAD NA NA NA

Bldg56-33A Roof Wall Building 56 NF D 15% Ch Cat I NF Class II NF

Bldg56-34A-C Roof Mastic Building 56 NF D 10% Ch Cat I NF Class II NF

Bldg16-35A-C Roofing System Building 56 NF D NAD NA NA NA

Chapel-36A-C Roofing System Chapel NF D NAD NA NA NA

Chapel-37A-C Roof Fixture Sealant Chapel NF D NAD NA NA NA

Bldg201-38A Roof Core #1 - Field Building 201 NF D NAD NA NA NA

Bldg201-38B Roof Core #2 - Edge Building 201 NF D NAD NA NA NA

1 Homogeneous materials/systems may contain an indefinite/indistinguishable number of layers that may not be visually identified by the inspector at the time of the survey. Bulk sample analysis (Appendix B) will report all possible layers that may be contained within the homogeneous materials/system. Therefore, laboratory results may differ from the chain of custody (Appendix C) description.

2 EA = Exterior Area = Generally relating to sides of the principal structure on the site.

FS = Functional Space = A room, group of rooms, or homogeneous area (including crawl spaces or the space between a dropped ceiling, and the floor or roof deck above) designated by a person accredited to prepare management plans, design asbestos abatement projects, or conduct asbestos response actions.

3 F = Friable; NF = Non-friable 4 Cond. = Condition of Materials; Either Good (G), Damaged (D) or Significantly Damaged (SD) 5 NAD = No Asbestos Detected, Ch = Chrysotile, Am = Amosite, Tr = Tremolite, Cr = Crocidolite PT = Point Count Analysis 6 NESHAP Category - Regulated ACM (RACM), Cat I NF=Category I Non-Friable ACM, Cat II NF= Category II Non-Friable ACM 7 NA = Not Applicable 8 OSHA/EPA Class Definitions:

Class I Asbestos work means activities involving the removal of TSI and surfacing ACM and PACM.

Class II Asbestos work means activities involving the removal of ACM which is not thermal system insulation or surfacing material. This includes, but is not limited to, the removal of asbestos-containing wallboard, floor tile and sheeting, roofing and siding shingles, and construction mastics.

Class III Asbestos work means repair and maintenance operations, where "ACM", including TSI and surfacing ACM and PACM, is likely to be disturbed.

Class IV Asbestos work means maintenance and custodial activities during which employees contact but do not disturb ACM or PACM and activities to clean up dust, waste and debris resulting from Class I, II, APPENDIX A – SCOPE, METHODS, AND REGULATORY GUIDELINES

A1 INTRODUCTION

A1.1 SCOPE OF SERVICES

The scope of services for this project consisted of conducting a comprehensive ACM survey of roofing materials, sampling, and analysis of accessible and exposed areas on the subject property.

The survey included only the roofs of the subject buildings within the subject facility where building materials could potentially be impacted during potential renovations. The survey included a visual inspection of the subject area(s), sample collection, PLM sample analysis, quantification of ACMs, and report preparation and review.

A1.2 PURPOSE

The purpose of this survey was to provide general information for the subject property regarding the presence, condition, and quantity of accessible and/or exposed friable and non-friable roofing building materials that contain asbestos.

A1.3 AUTHORIZATION

Authorization to perform this work was given by ATI as project administrator for the State of Michigan through the issuance of a Notice to Proceed.

A1.4 LIMITATIONS

The asbestos survey was intended to meet the requirements of the EPA NESHAP regulation for demolition or renovation. The survey included a thorough inspection of all areas on the subject property.

Destructive sampling, such as behind finished surfaces (plaster/drywall walls, above hard ceilings, etc.); inside mechanical chases, behind mirrored walls, under carpet or tiled floors, etc., was generally conducted to try to assess inaccessible or concealed materials. The inspection team selected representative areas to perform an intrusive evaluation of void spaces within the building or structure. Such inspections were made by creating an opening of sufficient size to determine the presence, condition and quantity of suspect ACM within. Void spaces which were evaluated included locations of suspected pipe or HVAC chases, wall cavities where fireproofing or other ACM was suspected, above finished ceiling systems where ACM was likely to exist, within pipe trenches or within concealed locations. Although PSI made an attempt to identify all areas of ACM, an exhaustive investigation of void spaces was not included in the scope of services for this project. Inaccessible is defined as areas of the building that were locked, or where admittance was not possible. It also includes areas/materials that could not be tested (sampled) without destruction of the structure or a portion of the structure, and areas/materials that could not be safely reached by the inspector or inspection team. In the event that access to a portion of the building was not obtained (which otherwise would have been tested), such limitations specifically are identified in the Findings Section of this report.

PSI did not sample any system which presented a hazard to the inspection team such as energized electrical systems, confined spaces, or structurally unsafe areas.

A1.5 WARRANTY

The field and laboratory results reported herein are considered sufficient in detail and scope to determine the presence of accessible and/or exposed suspect ACM/HAZMATs for the subject property. PSI warrants that the findings contained herein have been prepared in general accordance with accepted professional practices at the time of its preparation as applied by professionals in the community. Changes in the state of the art or in applicable regulations cannot be anticipated and have not been addressed in this report.

The survey and analytical methods have been used to provide the client with information regarding the presence of accessible and/or exposed suspect ACM/HAZMATs existing at the time of the inspection. Test results are valid only for the material(s) tested. There is a distinct possibility that conditions may exist which could not be identified within the scope of the study or which were not apparent during the site visit. This inspection covered only those areas that were exposed and/or physically accessible to the Inspector. The study is also limited to the information available from the client at the time it was conducted.

As directed by the client, PSI did not provide any service to investigate or detect the presence of moisture, mold or other biological contaminants in or around any structure, or any service that was designed or intended to prevent or lower the risk of the occurrence of the amplification of the same. Client acknowledges that mold is ubiquitous to the environment with mold amplification occurring when building materials are impacted by moisture. Client further acknowledges that site conditions are outside of PSI’s control, and that mold amplification will likely occur, or continue to occur, in the presence of moisture. As such, PSI cannot and shall not be held responsible for the occurrence or recurrence of mold amplification. No other warrantees are implied or expressed.

A2 METHODOLOGY

Inspection and sampling procedures were performed in general accordance with the guidelines published by the EPA. The inspection and survey described below was performed by an EPA and Michigan accredited inspector.

A2.1 RECORD DOCUMENT REVIEW

Prior to conducting the visual inspection, PSI typically reviews documents provided by the client, including: drawings, floor plans, historical data, maintenance records, previous survey reports, laboratory reports, etc. for information regarding construction history and building materials.

No documents were provided by the client for review as a part of this Asbestos and HAZMAT Survey.

A2.2 VISUAL INSPECTION PROCEDURES

A2.2.1 Asbestos

An initial property walkthrough was conducted to determine the presence of suspect asbestos-containing materials that were accessible and/or exposed within all areas scheduled for upcoming demolition activities.

Materials which were similar in color, texture, general appearance and which appear to have been installed at the same time were grouped in Homogeneous Sampling Areas. Such materials are termed "homogeneous materials" by the EPA. During this walkthrough, the approximate locations of these homogeneous materials were also noted.

The inspector evaluated the overall condition of the material and determined whether the materials were friable or non-friable by touching the material, where practical. A friable material is defined as any material able to be crushed, crumbled, pulverized, or reduced to a powder by hand pressure when dry.

Each material was further assessed for overall condition. Conditions were rated as good, damaged or significantly damaged. PSI’s inspector also identified the EPA NESHAP classification of the material based on the materials current condition. PSI’s inspector provided estimated quantities of the materials identified as ACM, based only on materials that were accessible and exposed.

Homogeneous materials/systems may contain an indefinite/indistinguishable number of layers that may not be visually identified by the inspector at the time of the survey. Bulk sample analysis (Appendix B) will report all possible layers that may be contained within the homogeneous materials/system. Therefore laboratory results may differ from the chain of custody (Appendix C) description.

A2.3 ASBESTOS SAMPLING PROCEDURES

Following the walkthrough, the Inspector collected samples of suspect materials.

Exterior Area (EA) and Functional Space (FS) sampling locations were chosen to be representative of the homogeneous sampling area. While an effort was made to collect samples randomly, samples were taken preferentially from areas already damaged or areas which were the least visible to minimize disturbance of the material.

Each sample location was sprayed with amended water and was kept wet during the entire sampling process. Samples were collected by coring through the material from the surface down to the base substrate. All layers of the material were extracted and placed into a sample container for transport to the laboratory. Sample containers were sealed and labeled with a unique sample identification number. Where appropriate, sampled materials were sealed with an encapsulant or covered with tape after sampling. PSI is not responsible for restoring the sampled areas to their pre-sampled condition.

In accordance with the agreement between PSI and the client, vermiculite insulation was assumed to be an asbestos containing material as part of this survey.

A2.4 ASBESTOS ANALYSIS PROCEDURES

All samples were analyzed by one of the following four pre-approved laboratories:

Professional Service Industries, Inc.

850 Poplar Street, Pittsburgh, PA 15220

Eurofins-CEI Labs, Inc.

730 Southeast Maynard Road, Cary, NC 27511

Environmental Testing Laboratories, Inc.

38900 Huron River Drive, Suite 200 Romulus, MI 48174

Scientific Analytical Institute Inc.

4604 Dundas Drive, Greensboro, NC 27407

These Laboratories are all National Voluntary Laboratory Accreditation Program (NVLAP) Accredited.

The samples were analyzed for asbestos on a “positive-stop” basis by PLM and in accordance with the “EPA Method for the Determination of Asbestos in Bulk Building Materials” (EPA/600/R- 93/116 July 1993). Analysis was performed by observing the bulk samples and slide preparation(s) for microscopic examination and identification. The samples were mounted on slides and then analyzed for asbestos (chrysotile, amosite, crocidolite, anthophyllite, actinolite/tremolite), and fibrous non-asbestos constituents (mineral wool, fiberglass, cellulose, etc.). Asbestos was identified by refractive indices, morphology, color, pleochroism, birefringence, extinction characteristics, and signs of elongation. The same characteristics were used to identify the non-asbestos constituents.

Using a stereoscope, the microscopist visually estimated relative amounts of each constituent by determining the volume of each constituent in proportion to the total volume of the sample.

The EPA method allows samples which are visually determined to have less than 1% asbestos to be quantified using a Point Count procedure. An ocular reticule (cross hair or point array) is used to visually superimpose a point or points on the microscope field of view. A total of 400 points superimposed on either asbestos fibers or non-asbestos matrix material must be counted over at least eight different preparations of representative subsamples. If an asbestos fiber and matrix particle overlap so that a point is superimposed on their visual intersection, a point is scored for both categories. Point counting provides a quantification of the area percent asbestos. Point counted results supersede the results of the visual estimation.

It should be noted that some ACM might not be accurately identified or quantified by PLM. As an example, the original fabrication of vinyl floor tiles routinely involved milling of asbestos fibers to extremely small sizes. As a result, these fibers may go undetected under the standard PLM method. Transmission Electron Microscopy (TEM) is recommended for a more definitive analysis of these materials.

A2.4.1 Laboratory Quality Control Program

Each laboratory maintains an in-house quality control program. This program involves blind reanalysis of ten (10) percent of all samples, precision and accuracy controls, and use of standard bulk reference materials. In addition, the Laboratories are accredited by NVLAP, which also has quality control procedures inherent in its program.

A2.5 REGULATORY GUIDELINES:

ACM Definition –

The EPA and OSHA consider a material to be ACM if at least one sample from the homogeneous area shows asbestos in an amount greater than 1%.

Point Count Quantification –

If a material is found to contain less than 1% asbestos via PLM visual estimation, it can be treated as non-ACM per EPA Regulations, if verified to contain 1% or less asbestos by the Point Count Quantification Procedure. Please refer to the laboratory analyses for a more detailed description of the microscopic analysis of individual samples.

EPA NESHAP Category –

EPA classifies ACM into the following categories:

• RACM as defined by the Asbestos NESHAP is any (a) Friable asbestos material, (b) Category I non-friable ACM that has become friable, (c) Category I non-friable ACM that will be or has been subjected to sanding, grinding, cutting, or abrading, or (d) Category II non-friable ACM that has a high probability of becoming or has become crumbled, pulverized, or reduced to powder by the forces expected to act on the material in the course of demolition or renovation operations.

• Category I Non-friable ACM includes packings, gaskets, resilient floor covering, and asphalt roofing products which contain more than one percent asbestos.

• Category II Non-friable ACM includes any material, except for a Category I non-friable ACM, which contains more than one-percent asbestos and cannot be reduced to a powder by hand pressure when dry.

OSHA –

OSHA requires all suspect materials to be analyzed by layer, even materials such as drywall/joint compound, which may sometimes be composited per the EPA. If any layer contains asbestos in a concentration >1%, the material is considered an ACM.

OSHA has a classification system (I thru IV) for ACM depending on the type of material and the disturbance as follows:

• Class I work is defined as activities involving the removal of ACM or presumed ACM (PACM) that is thermal system insulation (TSI) and surfacing materials.

• Class II activities involve removal of ACM/PACM other than TSI or surfacing material.

• Class III work includes repair and maintenance operations which are likely to disturb

ACM/PACM.

• Class IV work includes maintenance and custodial activities during which employees contact but do not disturb ACM/PACM.

Materials where asbestos is detected, but where point counting is conducted and determined that the concentration is ≤1% asbestos, are not considered to be ACM by OSHA. However, these materials are considered unclassified asbestos work per OSHA. Some OSHA work control practices and prohibitions will still apply, with the extent depending on whether the worker's exposure to airborne asbestos exceeds the OSHA permissible exposure limit (PEL).

Additional details of the OSHA asbestos regulations related to the construction industry can be found in 29 CFR Part 1926.1101.

A2.6 QUANTIFICATION

Quantification of suspect ACMs and HAZMATs were conducted using visual estimation by an accredited asbestos inspector. This visual estimation was performed in accordance with generally accepted practices in the asbestos industry based on materials that were accessible and exposed. These values are sufficiently accurate for the purpose of documenting the presence of asbestos within its space for the purpose of identifying abatement control conditions or for general policy considerations. Actual quantities may differ between visually estimated values and physical measurements. If a licensed asbestos abatement contractor is engaged to remove the identified ACM, they should be made responsible for verifying reported quantities of ACM.

APPENDIX B – REPORT OF BULK SAMPLE ANALYSIS FOR ASBESTOS AND

NVLAP CERTIFICATION

March 31, 2023

PSI Engineering, Consulting, Testing 37483 Interchange Dr.

Farmington Hills, MI 48335

CLIENT PROJECT:

CEI LAB CODE:

01661937-1, Parnall Correctional Facility Roof Sampling B236829

Dear Customer:

Enclosed are asbestos analysis results for PLM Bulk samples received at our laboratory on March 28, 2023. The samples were analyzed for asbestos using polarizing light microscopy (PLM) per the EPA 600 Method.

Sample results containing >1% asbestos are considered asbestos-containing materials (ACMs) per EPA regulatory requirements. The detection limit for the EPA 600 Method is <1% asbestos by weight as determined by visual estimation.

Thank you for your business and we look forward to continuing good relations.

730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Tianbao Bai, Ph.D., CIH Laboratory Director

Kind Regards, ASBESTOS ANALYTICAL REPORT

By: Polarized Light Microscopy

Prepared for

PSI Engineering, Consulting, Testing

CLIENT PROJECT:

LAB CODE:

TEST METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

REPORT DATE:

TOTAL SAMPLES ANALYZED:

# SAMPLES >1% ASBESTOS:

TOTAL LAYERS ANALYZED:

01661937-1, Parnall Correctional Facility Roof Sampling

03/31/23

B236829

730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Asbestos Report Summary By: POLARIZING LIGHT MICROSCOPY

PROJECT: 01661937-1, Parnall Correctional Facility Roof Sampling

LAB CODE: B236829

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

Bldg80-1A Layer 1 B236829.01 Brown,Off-white Roof Core #1 Insulation None DetectedBldg80-1A

Layer 2 B236829.01 Black Roof Core #1 Tar None Detected

Bldg80-1B B236829.02 Black Roof Core #2 None DetectedBldg80-1B

Bldg80-1C Layer 1 B236829.03 Brown,Off-white Roof Core #3 Insulation None DetectedBldg80-1C

Layer 2 B236829.03 Black Roof Core #3 Tar None Detected

Bldg80-2A Layer 1 B236829.04 Black,Gray Roof Wall #1 None DetectedBldg80-2A

Layer 2 B236829.04 Black Tarpaper None Detected

Bldg80-2B Layer 1 B236829.05 Black,Gray Roof Wall #2 None DetectedBldg80-2B

Layer 2 B236829.05 Black Tarpaper None Detected

Bldg80-2C Layer 1 B236829.06 Black,Gray Roof Wall #3 None DetectedBldg80-2C

Layer 2 B236829.06 Black Tarpaper None Detected

Bldg80-3A Layer 1 B236829.07 Silver Silver Paint None DetectedBldg80-3A

Layer 2 B236829.07 Black,Brown Roof Wall Seam None Detected

Bldg80-3B Layer 1 B236829.08 Silver Silver Paint None DetectedBldg80-3B

Layer 2 B236829.08 Black,Brown Roof Wall Seam None Detected

Bldg80-3C Layer 1 B236829.09 Silver Silver Paint None DetectedBldg80-3C

Layer 2 B236829.09 Black,Brown Roof Wall Seam None Detected

Bldg80-4A B236829.10 Gray,Black Roof Cement ChrysotileBldg80-4A 15% Bldg80-4B B236829.11 Sample Not Analyzed per COCBldg80-4B

Bldg80-4C B236829.12 Sample Not Analyzed per COCBldg80-4C

Bldg80-5A B236829.13 Black Roof Cement None DetectedBldg80-5A

Bldg80-5B B236829.14 Black Roof Cement None DetectedBldg80-5B

Bldg80-5C B236829.15 Black Roof Cement None DetectedBldg80-5C

Bldg80-6A B236829.16 Gray Roof Fixture Sealant None DetectedBldg80-6A

Bldg80-6B B236829.17 Gray Roof Fixture Sealant None DetectedBldg80-6B

Bldg80-6C B236829.18 Gray Roof Fixture Sealant None DetectedBldg80-6C

Bldg80-7A B236829.19 White Roof Cement None DetectedBldg80-7A

Bldg80-7B B236829.20 White Roof Cement None DetectedBldg80-7B

Bldg80-7C B236829.21 White Roof Cement None DetectedBldg80-7C

Bldg80-8A B236829.22 Black,Brown Roof Core None DetectedBldg80-8A

Bldg80-9A B236829.23 Black,Brown Roof Wall ChrysotileBldg80-9A 20%

Page 1 of 5730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

PROJECT: 01661937-1, Parnall Correctional Facility Roof Sampling

LAB CODE: B236829

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

Bldg80-10A Layer 1 B236829.24 Brown Core #1 Insulation None DetectedBldg80-10A

Layer 2 B236829.24 Black Core #1 Tar None Detected

Bldg80-10B Layer 1 B236829.25 Brown Core #2 Insulation None DetectedBldg80-10B

Layer 2 B236829.25 Black Core #2 Tar None Detected

Bldg80-11A Layer 1 B236829.26 Brown Roof Wall Insulation None DetectedBldg80-11A

Layer 2 B236829.26 Black,Off-white Roof Wall Tar Chrysotile 10% Bldg80-12A B236829.27 Black,Gray Roof Flashing ChrysotileBldg80-12A 10% Bldg80-12B B236829.28 Sample Not Analyzed per COCBldg80-12B

Bldg80-12C B236829.29 Sample Not Analyzed per COCBldg80-12C

Bldg80-13A B236829.30 Black,Gray Wall Flashing ChrysotileBldg80-13A 15% Bldg80-13B B236829.31 Sample Not Analyzed per COCBldg80-13B

Bldg80-13C B236829.32 Sample Not Analyzed per COCBldg80-13C

Bldg80-14A B236829.33 Black Wall Flashing None DetectedBldg80-14A

Bldg80-14B B236829.34 Black Wall Flashing None DetectedBldg80-14B

Bldg80-14C B236829.35 Black Wall Flashing None DetectedBldg80-14C

Bldg80-15A Layer 1 B236829.36 Red Brick None DetectedBldg80-15A

Layer 2 B236829.36 Gray Mortar None Detected

Bldg80-15B Layer 1 B236829.37 Red Brick None DetectedBldg80-15B

Layer 2 B236829.37 Gray Mortar None Detected

Bldg80-15C Layer 1 B236829.38 Red Brick None DetectedBldg80-15C

Layer 2 B236829.38 Gray Mortar None Detected

Bldg80-16A Layer 1 B236829.39 Brown Roof Core-insulation None DetectedBldg80-16A

Layer 2 B236829.39 Black Roof Core-tar None Detected

Layer 3 B236829.39 Black,Brown Roof Core-tarpaper None Detected

Bldg80-17A B236829.40 Gray,Blue Cement Roof Panel None DetectedBldg80-17A

Bldg80-17B B236829.41 Gray,Blue Cement Roof Panel None DetectedBldg80-17B

Bldg80-17C B236829.42 Gray,Blue Cement Roof Panel None DetectedBldg80-17C

Bldg80-18A B236829.43 Black,Brown Roof Wall ChrysotileBldg80-18A 25% Bldg80-19A B236829.44 Black,Gray Roof Flashing ChrysotileBldg80-19A 15% Bldg80-19B B236829.45 Sample Not Analyzed per COCBldg80-19B

Bldg80-19C B236829.46 Sample Not Analyzed per COCBldg80-19C

Page 2 of 5730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

PROJECT: 01661937-1, Parnall Correctional Facility Roof Sampling

LAB CODE: B236829

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

Bldg80-20A Layer 1 B236829.47 Red Brick None DetectedBldg80-20A

Layer 2 B236829.47 Gray Mortar None Detected

Bldg80-20B Layer 1 B236829.48 Red Brick None DetectedBldg80-20B

Layer 2 B236829.48 Gray Mortar None Detected

Bldg80-20C Layer 1 B236829.49 Red Brick None DetectedBldg80-20C

Layer 2 B236829.49 Gray Mortar None Detected

Bldg80-21A B236829.50 Gray Counter Flashing None DetectedBldg80-21A

Bldg80-21B B236829.51 Gray Counter Flashing None DetectedBldg80-21B

Bldg80-21C B236829.52 Gray Counter Flashing None DetectedBldg80-21C

Bldg80-22A B236829.53 Gray,Black Wall Flashing ChrysotileBldg80-22A 10% Bldg80-22B B236829.54 Sample Not Analyzed per COCBldg80-22B

Bldg80-22C B236829.55 Sample Not Analyzed per COCBldg80-22C

Bldg80-23A B236829.56 Gray,Black Wall Flashing ChrysotileBldg80-23A 10% Bldg80-23B B236829.57 Sample Not Analyzed per COCBldg80-23B

Bldg80-23C B236829.58 Sample Not Analyzed per COCBldg80-23C

Bldg80-24A B236829.59 Gray,Cream Door Sealant None DetectedBldg80-24A

Bldg80-24B B236829.60 Gray,Cream Door Sealant None DetectedBldg80-24B

Bldg80-24C B236829.61 Gray,Cream Door Sealant None DetectedBldg80-24C

Bldg80-25A B236829.62 Off-white,Gray Door Sealant None DetectedBldg80-25A

Bldg80-25B B236829.63 Off-white,Gray Door Sealant None DetectedBldg80-25B

Bldg80-25C B236829.64 Off-white,Gray Door Sealant None DetectedBldg80-25C

Bldg80-26A B236829.65 Off-white,Gray Window Glazing ChrysotileBldg80-26A 2% Bldg80-26B B236829.66 Sample Not Analyzed per COCBldg80-26B

Bldg80-26C B236829.67 Sample Not Analyzed per COCBldg80-26C

Bldg80-27A Layer 1 B236829.68 Off-white,Gray Window Sealant None DetectedBldg80-27A

Layer 2 B236829.68 Brown,Tan Insulation None Detected

Bldg80-27B Layer 1 B236829.69 Off-white,Gray Window Sealant None DetectedBldg80-27B

Layer 2 B236829.69 Brown,Tan Insulation None Detected

Bldg80-27C Layer 1 B236829.70 Off-white,Gray Window Sealant None DetectedBldg80-27C

Layer 2 B236829.70 Brown,Tan Insulation None Detected

Bldg80-28A B236829.71 Gray Window Stool None DetectedBldg80-28A

Page 3 of 5730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

PROJECT: 01661937-1, Parnall Correctional Facility Roof Sampling

LAB CODE: B236829

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

Bldg80-28B B236829.72 Gray Window Stool None DetectedBldg80-28B

Bldg80-28C B236829.73 Gray Window Stool None DetectedBldg80-28C

Bldg80-29A Layer 1 B236829.74 Black,Shiny House Roof Core-tarpaper None DetectedBldg80-29A

Layer 2 B236829.74 Black,Shiny House Roof Core-tar None Detected

Layer 3 B236829.74 Matt Black, Brown

House Roof Core-tarpaper & Associated Tar

Chrysotile 15%

Bldg80-30A B236829.75 Black Roof Core ChrysotileBldg80-30A 10% Bldg80-31A B236829.76 Black,Brown Roof Flashing ChrysotileBldg80-31A 15% Bldg80-31B B236829.77 Sample Not Analyzed per COCBldg80-31B

Bldg80-31C B236829.78 Sample Not Analyzed per COCBldg80-31C

Bldg56-32A Layer 1 B236829.79 Brown Roof Core #1-insulation None DetectedBldg56-32A

Layer 2 B236829.79 Black Roof Core #1-tar Chrysotile 15% Bldg56-32B B236829.80 Black Roof Core #2 None DetectedBldg56-32B

Bldg56-32C Layer 1 B236829.81 Brown Roof Core #3-insulation None DetectedBldg56-32C

Layer 2 B236829.81 Black Roof Core #3-tarpaper None Detected

Bldg56-33A B236829.82 Black,Brown Roof Wall ChrysotileBldg56-33A 15% Bldg56-34A B236829.83 Black Roof Mastic ChrysotileBldg56-34A 10% Bldg56-34B B236829.84 Sample Not Analyzed per COCBldg56-34B

Bldg56-34C B236829.85 Sample Not Analyzed per COCBldg56-34C

Bldg16-35A Layer 1 B236829.86 Green,Black Roofing System Shingle None DetectedBldg16-35A

Layer 2 B236829.86 Black Roofing System Tarpaper None Detected

Bldg16-35B Layer 1 B236829.87 Green,Black Roofing System Shingle None DetectedBldg16-35B

Layer 2 B236829.87 Black Roofing System Tarpaper None Detected

Bldg16-35C Layer 1 B236829.88 Gray,Black Roofing System Shingle None DetectedBldg16-35C

Layer 2 B236829.88 Black Roofing System Tarpaper None Detected

Chapel-36A Layer 1 B236829.89 Brown,Black Roofing System Shingle None DetectedChapel-36A

Layer 2 B236829.89 Black Roofing System Underlayment None Detected

Chapel-36B Layer 1 B236829.90 Brown,Black Roofing System Shingle None DetectedChapel-36B

Layer 2 B236829.90 Black Roofing System Underlayment None Detected

Chapel-36C Layer 1 B236829.91 Brown,Black Roofing System Shingle None DetectedChapel-36C

Layer 2 B236829.91 Black Roofing System Underlayment None Detected

Page 4 of 5730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

PROJECT: 01661937-1, Parnall Correctional Facility Roof Sampling

LAB CODE: B236829

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

METHOD: EPA 600 / R93 / 116 and EPA 600 / M4-82 / 020

Chapel-37A B236829.92 Off-white,White Roof Fixture Sealant None DetectedChapel-37A

Chapel-37B B236829.93 Off-white,White Roof Fixture Sealant None DetectedChapel-37B

Chapel-37C B236829.94 Off-white,White Roof Fixture Sealant None DetectedChapel-37C

Bldg201-38A Layer 1 B236829.95 White,Black Roof Core #1 Field Shingle None DetectedBldg201-38A

Layer 2 B236829.95 White,Black Roof Core #1 Field Shingle None Detected

Layer 3 B236829.95 Black Roof Core #1 Field None Detected

Layer 4 B236829.95 Black Roof Core #1 Field Tarpaper None Detected

Bldg201-38B Layer 1 B236829.96 White,Black Roof Core #2 Field Shingle None DetectedBldg201-38B

Layer 2 B236829.96 Black Roof Core #2 Field None Detected

Page 5 of 5730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

ASBESTOS BULK ANALYSIS

Lab Code: B236829 Date Received: 03-28-23 Date Analyzed: 03-31-23 Date Reported: 03-31-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: PSI Engineering, Consulting, Testing 37483 Interchange Dr.

Farmington Hills, MI 48335

Project: 01661937-1, Parnall Correctional Facility Roof Sampling

Fibrous

Brown,Off-white Bldg80-1A

B236829.01

80%Heterogeneous

Fibrous Loose

Samples B236829.01-B236829.85 analyzed by S.Nicolella

20%Cellulose Perlite None Detected Layer 1

Roof Core #1 Insulation

Black Roof Core #1 Tar

B236829.01 10%Heterogeneous

Fibrous Bound

90%Cellulose Tar None DetectedLayer 2

Black Roof Core #2Bldg80-1B

B236829.02 10%Heterogeneous

Fibrous Bound

90%Cellulose Tar None Detected

Brown,Off-white Bldg80-1C

B236829.03

80%Heterogeneous

Fibrous Loose

20%Cellulose Perlite None Detected Layer 1

Roof Core #3 Insulation

Black Roof Core #3 Tar

B236829.03 10%Heterogeneous

Fibrous Bound

90%Cellulose Tar None DetectedLayer 2

Black,Gray Bldg80-2A

B236829.04

10% 30%

Heterogeneous

Fibrous Bound

10% 50%

Cellulose Synthetic Fiber

Gravel Tar

None Detected Layer 1

Roof Wall #1

Black Tarpaper

B236829.04 5% 65%

Heterogeneous

Fibrous Bound

30%Cellulose Synthetic Fiber

Tar None DetectedLayer 2

Page 1 of 19730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B236829 Date Received: 03-28-23 Date Analyzed: 03-31-23 Date Reported: 03-31-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: PSI Engineering, Consulting, Testing 37483 Interchange Dr.

Farmington Hills, MI 48335

Project: 01661937-1, Parnall Correctional Facility Roof Sampling

Fibrous

Black,Gray Bldg80-2B

B236829.05

10% 30%

Heterogeneous

Fibrous Bound

10% 50%

Cellulose Synthetic Fiber

Gravel Tar

None Detected Layer 1

Roof Wall #2

Black Tarpaper

B236829.05 5% 65%

Heterogeneous

Fibrous Bound

30%Cellulose Synthetic Fiber

Tar None DetectedLayer 2

Black,Gray Bldg80-2C

B236829.06

10% 30%

Heterogeneous

Fibrous Bound

10% 50%

Cellulose Synthetic Fiber

Gravel Tar

None Detected Layer 1

Roof Wall #3

Black Tarpaper

B236829.06 5% 65%

Heterogeneous

Fibrous Bound

30%Cellulose Synthetic Fiber

Tar None DetectedLayer 2

Silver Bldg80-3A

B236829.07

5%Homogeneous

Non-fibrous Bound

No aluminum present, appears to be silver paint

95%Cellulose Paint None Detected Layer 1

Silver Paint

Black,Brown Roof Wall Seam

B236829.07 20% 15%

Heterogeneous

Fibrous Bound

55% 10%

Cellulose Synthetic Fiber

Tar Gravel

None DetectedLayer 2

Silver Bldg80-3B

B236829.08

5%Homogeneous

Non-fibrous Bound

No aluminum present, appears to be silver paint

95%Cellulose Paint None Detected Layer 1

Silver Paint

Page 2 of 19730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B236829 Date Received: 03-28-23 Date Analyzed: 03-31-23 Date Reported: 03-31-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: PSI Engineering, Consulting, Testing 37483 Interchange Dr.

Farmington Hills, MI 48335

Project: 01661937-1, Parnall Correctional Facility Roof Sampling

Fibrous

Black,Brown Roof Wall Seam

B236829.08 20% 15%

Heterogeneous

Fibrous Bound

55% 10%

Cellulose Synthetic Fiber

Tar Gravel

None DetectedLayer 2

Silver Bldg80-3C

B236829.09

5%Homogeneous

Non-fibrous Bound

No aluminum present, appears to be silver paint

95%Cellulose Paint None Detected Layer 1

Silver Paint

Black,Brown Roof Wall Seam

B236829.09 20% 15%

Heterogeneous

Fibrous Bound

55% 10%

Cellulose Synthetic Fiber

Tar Gravel

None DetectedLayer 2

Gray,Black Roof CementBldg80-4A

B236829.10 5%Heterogeneous

Fibrous Bound

80%Cellulose Tar 15% Chrysotile

Sample Not Analyzed per COC

Bldg80-4B B236829.11

Sample Not Analyzed per COC

Bldg80-4C B236829.12

Black Roof CementBldg80-5A

B236829.13 35%Heterogeneous

Fibrous Bound

65%Cellulose Tar None Detected

Black Roof CementBldg80-5B

B236829.14 35%Heterogeneous

Fibrous Bound

65%Cellulose Tar None Detected

Page 3 of 19730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B236829 Date Received: 03-28-23 Date Analyzed: 03-31-23 Date…