Asbestos report - Federal Bureau of Prison.pdf

May 4, 2023

Federal Bureau of Prison 4700 South Bureau Road Terre Haute, Indiana 47802 Attention: Bryan Dunn

RE: Limited Asbestos Survey Vacant Farm Building 4700 South Bureau Road Terre Haute, Indiana 47802 Aegis Project #23-083

Dear Mr. Dunn, Aegis Environmental, Inc. (Aegis) is pleased to present the findings of the Limited Asbestos Survey performed on the vacant farm building located at 4700 South Bureau Road in Terre Haute, Indiana (Site). In accordance with the United States Environmental Protection Agency (USEPA) National Emission Standards for Hazardous Air Pollutants (NESHAP) regulation for asbestos, the purpose of the inspection was to determine the presence of asbestos-containing materials (ACMs) which must be identified and removed (if friable or potentially friable) prior to the renovations planned at the Site. The inspection and testing for asbestos were limited to the roofing materials, damaged ceilings, and HVAC components throughout the building.

Site Background

Improvements at the Site consist of a 30,000-square-foot, one-story former farm building.

The construction date is unknown. The building is constructed with a concrete block exterior, a wood roof deck, and metal and asphalt shingle roofs. Interior walls and ceilings consist of plaster.

The building layout is illustrated in Figure 1.

The building was inspected on April 18, 2023. The inspection was performed by Indiana-licensed Asbestos Building Inspectors Mya Smith (license #19A013071, expires 08/15/2023). A copy of Ms. Smith’s license is provided in Appendix A.

Asbestos-Containing Material (ACM)

According to the USEPA, an ACM is defined as any material containing greater than one percent (1%) asbestos. Asbestos-containing materials fall into three categories: friable ACM, category I non-friable ACM, and category II non-friable ACM. Friable ACM is any material that can be crushed, crumbled, pulverized, or reduced to powder by hand pressure or mechanical forces reasonably expected to act upon the material. All friable ACM is regulated. Category I non-friable

Vacant Farm Building – Terre Haute, Indiana 2 materials are packings, gaskets, resilient floor coverings, and asphalt roofing materials. Category I materials become regulated when subjected to sanding, grinding, cutting, abrading, or burning, which will crush, crumble, pulverize or reduce the materials to a powder. Category II non-friable materials are any materials, excluding Category I, which cannot be crushed, crumbled, pulverized, or reduced to powder by hand pressure or mechanical forces reasonably expected to act upon the material. Category II non-friable materials become friable if the material will become crushed, crumbled, pulverized, or reduced to powder by the forces expected to act upon them during renovation or demolition activities. Regulated asbestos-containing materials (RACM) must be removed before any renovation or demolition activity that may disturb them. Removal of regulated ACM must be performed by an Indiana Licensed Asbestos Abatement contractor.

Discussion

Field information was organized per the USEPA Asbestos Hazard Emergency Response Act (AHERA) concept of the Homogeneous Area (HA). An HA is defined as a suspect material of similar age, appearance, function, and texture. Each material represents a specific HA, sampled and then assessed for condition. Eleven (11) HAs were identified during the limited inspection.

A summary of inspected suspect ACMs identified and sampled is provided in Appendix B.

Samples of suspect building materials were collected, logged on chain of custody forms, and submitted for analysis to SanAir Technologies Laboratory (SanAir) in North Chesterfield, Virginia, for analysis by Polarized Light Microscopy (PLM), EPA 600/R-93-116. SanAir is a National Voluntary Laboratory Accreditation Program (NVLAP) accredited laboratory. Table 1 provides a summary of the ACMs identified during the inspection.

Table 1. Summary of Inspected Asbestos-containing Materials 4700 South Bureau Road

Terre Haute, Indiana Material Sample ID(s) Asbestos Friable? Regulated

ACM?

Estimated Quantity

Pipe wrap insulation, paper, brown, white cloth

TSI1-A, B, C 5% Chrysotile Yes Yes 228 linear feet

Pipe wrap insulation joint compound, white, white cloth

TSI3-A, B, C 15% Chrysotile Yes Yes 81 joints

Pipe wrap insulation, white, white cloth TSI4-A, B, C 10% Chrysotile Yes Yes 581 linear feet

Duct wrap insulation, papery, white TSI5-A, B, C 70% Chrysotile Yes Yes 20 ft²

Asbestos was detected in pipe wrap insulation (TSI1 and TSI4) at 5% and 10%. Asbestos was detected in pipe insulation joint compound (TSI3) at 15%. Asbestos was detected in duct wrap at 70% (TSI 5). Photos taken during the inspection are included in Appendix C. A copy of the SanAir analytical report is included in Appendix D.

As summarized in Table 1, the pipe wrap, joint compound, and duct wrap are friable RACMs. The estimated quantities of the ACMs are listed in Table 1. The asbestos-containing pipe insulation and joint compound are located throughout the attic and building plenums and along walls. The asbestos-containing duct wrap is located in the attic. Sample locations are illustrated in Figure 1.

Vacant Farm Building – Terre Haute, Indiana 3

Asbestos Survey Limitations

Some building structures may have been constructed after the application of ACM materials and, therefore, may have obscured these materials from visual examination during this inspection. Typical scenarios include thermal system insulation inside hardened mechanical chases, floor tile, and mastic under walls and sprayed-on texturing or fireproofing behind structural supports or architectural features. Suspect materials that were hidden or inaccessible may not have been characterized by this inspection. Therefore, any material not identified in this report as having been tested should be treated as a suspect ACM until it has been sampled and analyzed.

Summary

The pipe insulation, joint compound, and duct wrap are friable RACMs. The pipe insulation, joint compound, and duct wrap should be abated and disposed of by an Indiana Licensed Asbestos Abatement Contractor before repairs and renovation. During renovation or demolition activities, all OSHA regulations should be followed.

Since the total amount of friable RACM to be abated exceeds 260 linear feet (pipe insulation and joint compound), 160 square feet and/or 35 cubic feet, the Owner/Operator must file a 10-working day notification with the IDEM. Furthermore, since the total amount of debris to be collected will be greater than 0.75 cubic feet, the workers, supervisor, and contractor must be licensed by the State of Indiana.

The term “suspect ACM” would include materials discovered in the course of renovation and demolition, which only become visible during these activities, or material in areas inaccessible during the inspection. If such materials are discovered during renovation or demolition, work in the area should be halted immediately, and Aegis should be contacted so that we may sample the suspect ACM in question. Only after laboratory analysis has been conducted on these samples and reported to you should regulatory-appropriate demolition or renovation continue.

A comprehensive asbestos survey of the entire structure was not conducted by Aegis. The inspection and testing for asbestos were limited to the roofing materials, damaged ceilings, and HVAC components throughout the building. As such, other asbestos-containing building materials may or may not be present. If an EPA NESHAP-compliant asbestos survey of the entire structure is desired, please contact our office.

Vacant Farm Building – Terre Haute, Indiana 4

We appreciate the opportunity to provide our asbestos services and look forward to assisting you in the future. If you have any questions or require additional information, please contact us at (317) 833-9000.

Sincerely, Aegis Environmental, Inc.

Mya Smith Project Manager License #19A013071 Expiration: 08/15/2023

Bruce Bultman, LPG Senior Principal Geologist

STORAGE

PRIVATE

OFFICE

MAIN

OFFICE

EQUIPMENT

ROOM

24 HR

ROOM

ATTIC

ACCESS

ATTIC

ACCESS

FORMER CATTLE

BARN/STORAGE

PLBC1-F,G

PLFC1-F,G

PLBC1-D,E

PLFC1-D,E

PLBC1-B,C

PLFC1-B,C

TP1-A,B,C

AR1-A,B,C

AR2-A,B,CPLBC1-A

PLFC1-A

TSI4-C

TSI5-A,B,C

TSI4-B

TSI3-A

TSI2-A,B,C

TSI1-C

CT1-A,B,C

TSI1-A,B

TSI3-B,C

TSI4-A

PROJECT NO.: 23-083 CLIENT: SITE:

FIGURE 1

ASBESTOS SAMPLING MAP

1013 NORTH BLUFF ROAD

GREENWOOD, IN 46142

Tel: 317-833-9000 Fax: 317-833-9001

VACANT BUILDING

4700 S BUREAU ROAD

TERRE HAUTE, IN 47802FEDERAL BUREAU OF PRISONS

4700 S BUREAU ROAD

TERRE HAUTE, INDIANA 47802

LEGEND

ASBESTOS SAMPLING LOCATION

(NO ASBESTOS DETECTED)

ASBESTOS SAMPLING LOCATION

(ASBESTOS CONTAINING MATERIAL)

AutoCAD SHX Text

BEARING

Appendix A

Inspector License

Appendix B

Summary of Suspect Asbestos-containing Building Materials

Table 2. Summary of Suspect Asbestos-containing Materials Federal Bureau of Prison 4700 South Bureau Road

Terre Haute, Indiana Material Sample ID(s) Asbestos

Ceiling tile, 2"x2", gray CT1-A, B, C ND Asphalt roof shingle, green, black AR1-A, B, C ND Tar paper, black TP1-A, B, C ND Asphalt roof shingle, black AR2-A, B, C ND Pipe wrap insulation, paper, brown, white cloth TSI1-A, B, C 5% Chrysotile Pipe wrap insulation, brown foam, white cloth TSI2-A, B, C ND Pipe wrap insulation joint compound, white, white cloth

TSI3-A, B, C 15% Chrysotile

Pipe wrap insulation, white, white cloth TSI4-A, B, C 10% Chrysotile Duct wrap insulation, papery, white TSI5-A, B, C 70% Chrysotile Plaster base coat, gray PLBC1-A, B, C, D, E, F, G

ND

Plaster finish coat, white PLFC1-A, B, C, D, E, F, G

ND

An asbestos-containing material (ACM) is defined as any material with greater than 1% asbestos by volume.

Bold = ACM

* = Analyzed by Point Count ND = Non-detect

Appendix C

Photographs

Photo 1. Exterior view of the building

Photo 2. Asbestos-containing pipe wrap (TSI1)

Photo 3. Location of TSI1

Photo 4: Asbestos-containing pipe wrap insulation joint compound (TSI3)

Photo 5. Non-asbestos pipe wrap (TSI2)

Photo 6. Asbestos-containing pipe wrap (TSI4)

Photo 7. Asbestos-containing duct wrap insulation (TSI5)

Photo 8. Floor below attic with TSI4 and TSI5

Appendix D

Laboratory Certificates of Analysis

SanAir ID#: 23022459

Project #: 23-083 Project Name: Federal Bureau Of Prison Report Date: 5/3/2023

Analysis Report prepared for Aegis Environmental Inc.

Dear Mya Smith, We at SanAir would like to thank you for the work you recently submitted. The 41 sample(s) were received on Monday, April 24, 2023 via UPS. The final report(s) is enclosed for the following sample(s): CT1-A, CT1-B, CT1-C, AR1-A, AR1-B, AR1-C, TP1-A, TP1-B, TP1-C, AR2-A, AR2-B, AR2-C, TSI1-A, TSI1-B, TSI1-C, TSI2-A, TSI2-B, TSI2-C, TSI3-A, TSI3-B, TSI3-C, TSI4-A, TSI4-B, TSI4-C, TSI5-A, TSI5-B, TSI5-C, PLBC1-A, PLBC1-B, PLBC1-C, PLBC1-D, PLBC1-E, PLBC1-F, PLBC1-G, PLFC1-A, PLFC1-B, PLFC1-C, PLFC1-D, PLFC1-E, PLFC1-F, PLFC1-G.

These results only pertain to this job and should not be used in the interpretation of any other job. This report is only complete in its entirety. Refer to the listing below of the pages included in a complete final report.

Sincerely, Sandra Sobrino Asbestos & Materials Laboratory Manager SanAir Technologies Laboratory

Final Report Includes:

- Cover Letter

- Analysis Pages

- Disclaimers and Additional Information

Sample conditions:

- 41 samples in Good condition.

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

317-833-9000Phone:

Analyst: Moore, Brandi

Asbestos Bulk PLM EPA 600/R-93/116 Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

CT1-A / 23022459-001

Ceiling Tile, 2'x2'

Gray Fibrous

Homogeneous

75% Glass 25% Other None Detected

CT1-B / 23022459-002

Ceiling Tile, 2'x2'

Gray Fibrous

Homogeneous

75% Glass 25% Other None Detected

CT1-C / 23022459-003

Ceiling Tile, 2'x2'

Gray Fibrous

Homogeneous

75% Glass 25% Other None Detected

AR1-A / 23022459-004

Asphalt Roof Shingle

Green Non-Fibrous

Heterogeneous

10% Cellulose 90% Other None Detected

AR1-B / 23022459-005

Asphalt Roof Shingle

Green Non-Fibrous

Heterogeneous

10% Cellulose 90% Other None Detected

AR1-C / 23022459-006

Asphalt Roof Shingle

Green Non-Fibrous

Heterogeneous

10% Cellulose 90% Other None Detected

TP1-A / 23022459-007

Tar Paper

Black Fibrous

Heterogeneous

60% Cellulose 40% Other None Detected

TP1-B / 23022459-008

Tar Paper

Black Fibrous

Heterogeneous

60% Cellulose 40% Other None Detected

TP1-C / 23022459-009

Tar Paper

Black Fibrous

Heterogeneous

60% Cellulose 40% Other None Detected

AR2-A / 23022459-010

Asphalt Roof Shingle

Black Non-Fibrous

Heterogeneous

5% Glass 95% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

AR2-B / 23022459-011

Asphalt Roof Shingle

Black Non-Fibrous

Heterogeneous

5% Glass 95% Other None Detected

AR2-C / 23022459-012

Asphalt Roof Shingle

Black Non-Fibrous

Heterogeneous

5% Glass 95% Other None Detected

TSI1-A / 23022459-013

Pipe Wrap, Papery, Cloth, Pipe Wrap

Brown Fibrous

Heterogeneous

60% Cellulose 35% Other 5% Chrysotile

TSI1-A / 23022459-013

Pipe Wrap, Papery, Cloth, Cloth

White Fibrous

Heterogeneous

90% Glass 10% Other None Detected

TSI1-B / 23022459-014

Pipe Wrap, Papery, Cloth, Pipe Wrap

Not Analyzed

TSI1-B / 23022459-014

Pipe Wrap, Papery, Cloth, Cloth

White Fibrous

Heterogeneous

90% Glass 10% Other None Detected

TSI1-C / 23022459-015

Pipe Wrap, Papery, Cloth, Pipe Wrap

Not Analyzed

TSI1-C / 23022459-015

Pipe Wrap, Papery, Cloth, Cloth

White Fibrous

Homogeneous

95% Cellulose 5% Other None Detected

TSI2-A / 23022459-016

Pipe Wrap, Foam, Cloth, Foam

Brown Non-Fibrous

Homogeneous

100% Other None Detected

TSI2-A / 23022459-016

Pipe Wrap, Foam, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

TSI2-B / 23022459-017

Pipe Wrap, Foam, Cloth, Foam

Brown Non-Fibrous

Homogeneous

100% Other None Detected

TSI2-B / 23022459-017

Pipe Wrap, Foam, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

TSI2-C / 23022459-018

Pipe Wrap, Foam, Cloth, Foam

Brown Non-Fibrous

Homogeneous

100% Other None Detected

TSI2-C / 23022459-018

Pipe Wrap, Foam, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

TSI3-A / 23022459-019

Pipe Wrap Joint Compound, Cloth, Compound

White Non-Fibrous

Homogeneous

85% Other 15% Chrysotile

TSI3-A / 23022459-019

Pipe Wrap Joint Compound, Cloth, Cloth

White Fibrous

Heterogeneous

90% Glass 10% Other None Detected

TSI3-B / 23022459-020

Pipe Wrap Joint Compound, Cloth, Compound

Not Analyzed

TSI3-B / 23022459-020

Pipe Wrap Joint Compound, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

TSI3-C / 23022459-021

Pipe Wrap Joint Compound, Cloth, Compound

Not Analyzed

TSI3-C / 23022459-021

Pipe Wrap Joint Compound, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

TSI4-A / 23022459-022

Pipe Wrap, Cloth, Compound

White Non-Fibrous

Homogeneous

90% Other 10% Chrysotile

TSI4-A / 23022459-022

Pipe Wrap, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

TSI4-B / 23022459-023

Pipe Wrap, Cloth, Compound

Not Analyzed

TSI4-B / 23022459-023

Pipe Wrap, Cloth, Cloth

White Non-Fibrous

Heterogeneous

100% Other None Detected

TSI4-C / 23022459-024

Pipe Wrap, Cloth, Compound

Not Analyzed

TSI4-C / 23022459-024

Pipe Wrap, Cloth, Cloth

White Fibrous

Heterogeneous

90% Cellulose 10% Other None Detected

TSI5-A / 23022459-025

Duct Wrap, Papery

White Fibrous

Homogeneous

15% Cellulose 15% Other 70% Chrysotile

TSI5-B / 23022459-026

Duct Wrap, Papery

Not Analyzed

TSI5-C / 23022459-027

Duct Wrap, Papery

Not Analyzed

PLBC1-A / 23022459-028

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

PLBC1-B / 23022459-029

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLBC1-C / 23022459-030

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLBC1-D / 23022459-031

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLBC1-E / 23022459-032

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLBC1-F / 23022459-033

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLBC1-G / 23022459-034

Plaster Base Coat

Gray Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-A / 23022459-035

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-B / 23022459-036

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-C / 23022459-037

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-D / 23022459-038

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Stereoscopic Components

SanAir ID / Description Appearance % Fibrous % Non-fibrous Asbestos Fibers

PLFC1-E / 23022459-039

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-F / 23022459-040

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

PLFC1-G / 23022459-041

Plaster Finish Coat

White Non-Fibrous

Homogeneous

100% Other None Detected

Analyst:

Analysis Date: 5/3/2023 Date: 5/3/2023

Approved Signatory:

10501 Trade Ct., N. Chesterfield, VA 23236 | 804.897.1177 | Fax: 804.897.0070 | www.SanAir.com | IAQ@SanAir.com

23-083Project Number:

P.O. Number:

Project Name: Federal Bureau Of Prison

4/18/2023Collected Date:

4/24/2023 10:10:00 AMReceived Date:

5/3/2023 9:50:14 AM

23022459 SanAir ID Number

FINAL REPORT

Aegis Environmental Inc.Name:

Address: 1013 N. Bluff Road

Greenwood, IN 46142

Disclaimer

This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody (COC). Results in the report are confidential information intended only for the use by the customer listed on the COC. Neither results nor reports will be discussed with or released to any third party without our client's written permission. The final report shall not be reproduced except in full without written approval of the laboratory to assure that parts of the report are not taken out of context. The information provided in this report applies only to the samples submitted and is relevant only for the date, time, and location of sampling. The accuracy of the results is dependent upon the client’s sampling procedure and information provided to the laboratory by the client. SanAir assumes no responsibility for the sampling procedure and will provide evaluation reports based solely on the sample(s) in the condition in which they arrived at the laboratory and information provided by the client on the COC, such as: project number, project name, collection dates, po number, special instructions, samples collected by, sample numbers, sample identifications, sample type, selected analysis type, flow rate, total volume or area, and start stop times that may affect the validity of the results in this report. Samples were received in good condition unless otherwise noted on the report. SanAir assumes no responsibility or liability for the manner in which the results are used or interpreted. This report does not constitute and shall not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any other U.S. governmental agencies and may not be certified by every local, state, and federal regulatory agencies.

Samples are held for a period of 60 days. Fibers smaller than 5 microns cannot be seen with this method due to scope limitations.

For NY state samples, method EPA 600/M4-82-020 is performed.

NYELAP Disclaimer:

Polarized- light microscopy is not consistently reliable in detecting asbestos in floor covering and similar non-friable organically bound materials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treated as non-asbestos containing.

Asbestos Certifications NVLAP lab code 200870-0 City of Philadelphia: ALL-460 PA Department of Environmental Protection Number: 68-05397 California License Number: 2915 Colorado License Number: AL-23143 Connecticut License Number: PH-0105 Massachusetts License Number: AA000222 Maine License Number: LB-0075, LA-0084 New York ELAP lab ID: 11983 Rhode Island License Number: PCM00126, PLM00126, TEM00126 Texas Department of State Health Services License Number: 300440 Commonwealth of Virginia 3333000323 Washington State License Number: C989 West Virginia License Number: LT000616 Vermont License: AL166318 Louisiana Department of Environmental Quality: 212253, Cert 05088

Revision Date: 8/14/2020

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