2023-24-006_Abatement 3654_537 Woodland Dr Asbestos Report.pdf

ASBESTOS INSPECTION REPORT

537 Woodland Drive

Murrells Inlet, South Carolina Asbestos Inspections, LLC Project # 2023-01-111

Performed in general accordance with SCDHEC regulation 61-86.1 along with OSHA regulation 29 CFR 1926

Assessment Completed by:

Asbestos Inspections, LLC 4686 Pee Dee Highway

Conway, South Carolina 29527

(843) 995-5197

Dawn Schoolcraft

SCDHEC ID# BI-00738

Assessment Completed For:

Mr. Sam LoFaso with Horry County Government 1515 Fourth Avenue

Conway, South Carolina 29526

Inspection Completed On – April 3, 2023 Report Prepared On – April 20, 2023

Asbestos Inspection Report

Project Number – 2023-01-111 April 20, 2023

TABLE OF CONTENTS

1.0 SIGNATURE PAGE

2.0 COVER LETTER

3.0 EXECUTIVE SUMMARY

1.1 Scope and Purpose

2.1 Facility Conditions

3.1 Findings and Conclusions

4.0 ASBESTOS ASSESSMENT DATA

5.0 CONCLUSIONS

Appendix 1- Site Location Plan and Sample Location Plan Appendix 2- Photographs Appendix 3- Laboratory Results Appendix 4- License

1.0 SIGNATURE PAGE

This report has been performed at the request of Mr. Sam LoFaso with Horry County Government. The inspection was conducted by Mr. Mike Schoolcraft with Asbestos Inspections, LLC on April 03, 2023. The report was prepared and reviewed by the undersigned inspector.

Inspection Performed by: SCDEHC# Signature Date

Mike Schoolcraft BI-01624 Mike Schoolcraft April 03, 2023

Report Prepared by:

Dawn Schoolcraft BI-00738 Dawn Schoolcraft April 20, 2023

Report Reviewed by:

Dawn Schoolcraft BI-00738 Dawn Schoolcraft April 20, 2023

2.0 COVER LETTER

Mr. Sam LoFaso with Horry County Government 1515 Fourth Avenue Conway, South Carolina 29526

Subject:

Asbestos Inspection Report 537 Woodland Drive Murrells Inlet, South Carolina 29576 Asbestos Inspections, LLC Project # 2023-01-111

Asbestos Inspections, LLC has completed an Asbestos Assessment and Inspection for the structure located at 537 Woodland Drive, in Murrells Inlet, South Carolina. The inspection was completed on April 03, 2023 by a South Carolina Department of Health and Environmental Control (SCDHEC) building inspector.

The following report summarizes the project background, assessment procedures, results, and conclusions. The results presented in this report are indicative of conditions during the time of the inspection and of the specific areas outlined. The information provided in this report should not be used as a bidding document and field conditions should be verified. Should suspect building materials, not included within this report, be identified or impacted during the destructive activities, bulk samples must be collected and analyzed for asbestos content.

I appreciate this opportunity to provide my services. Should you have any questions concerning this report, please contact me at (843) 995-5197.

Sincerely, Asbestos Building Inspector (SCDHEC #BI-00738)

3.0 EXECUTIVE SUMMARY

1.1 Scope and Purpose

Mr. Sam LoFaso with Horry County Government requested this assessment for the structure located at 537 Woodland Drive in Murrells Inlet, South Carolina. Based on information obtained from you, the structure is scheduled for demolition. The purpose of this assessment was to identify asbestos containing materials (ACMs) prior to demolition.

The inspection was completed in accordance with procedures specified in SCDHEC regulation 61.86.1 along with Occupational Safety and Health Administration (OSHA) regulation 29 Code of the Federal Regulations (CFR) 1926. The representative bulk samples collected were analyzed by a National Voluntary Laboratory Accreditation Program (NVLAP) certified laboratory which is administered by the National Institute of Standards and Technology (NIST). This report has been prepared in accordance with Environmental Protection Agency (EPA) 40 CFR, 763.85(a)(4).

2.1 Facility Conditions

The subject structure is an approximately 1600 square-feet mobile home with a pitched asphalt shingled roof, flat built-up roof on rear, and wood siding. The interior consists of drywall walls and ceilings, carpet, and sheet flooring. The home has sustained major roof damage causing much of the home to be inaccessible

– the floor was very unstable. However, every attempt was made to sample suspect building materials.

Suspect building materials sampled during this inspection include shingles, tarpaper, wall cover, drywall, texture, sheet flooring, and build-up roof.

The possibility exists that suspect materials were undetected in inaccessible areas such as areas deemed unsafe to enter, underneath or behind contents of units, behind exterior veneer, pipe chases, or wall voids. If additional suspect materials not included in this report are discovered during demolition, bulk samples should be collected and analyzed for asbestos content.

3.1 Findings and Conclusions

The EPA and SCDHEC define materials as asbestos containing if an asbestos content >1% is identified in a representative sample. Asbestos >1% was detected in the following suspect materials collected and analyzed:

Material

ID

Material Location Regulatory Result Highest

Analytical Result Est.

Quantity

Black Build-up

Roof

Rear Roof – Very Poor Condition, Friable

Underlying Membrane

Roof

Greater Than 1% Asbestos by Lab (ACM)

5% Chrysotile 400 sq. ft.

The above identified ACM should be removed by a properly licensed asbestos abatement contractor. Asbestos air monitoring will be required during abatement. A copy of this report along with an abatement application should be submitted to SCDHEC at least 10 working days prior to any abatement activities. Additionally, a copy of this report should be provided to the contractors to assist with compliance with applicable State and Federal regulations.

The results presented in this report are indicative of conditions during the time of the assessment. The information provided in this report should not be used as a bidding document and field conditions and quantities should be verified.

4.0 ASBESTOS ASSESSMENT DATA

The assessment was performed by observing and sampling suspect ACMs in the unit prior to the scheduled renovations. Representative bulk samples were then extracted, recorded on a chain of custody, and submitted to Eurofins/CEI Labs of Cary, North Carolina for laboratory analysis. The samples were tested via Polarized Light Microscopy (PLM); however, SCDHEC requires a Transmission Electron Microscopy (TEM) test be performed for all non-friable organically bound material found negative via PLM.

The following tables exhibits the suspect material sampled, location, quantity of material sampled, condition of material, potential for future disturbance, and laboratory analysis.

All Materials Sampled

Id

Material Space Name

Quantity Material Category

Current Condition

Friability Damage Potential

Physical Assessment Category

Shingle/ Tarpaper

Main Roof 1200 sq.

ft.

Miscellaneous

Significantly Damaged

Category I Nonfriable

Potential for

Significant Damage

Wall Cover/

Drywall - Unfinished

Walls Throughout

2500 sq.

ft.

Miscellaneous Significantly

Damaged Friable

(RACM)

Potential for

Significant Damage

Texture/ Drywall

Ceilings Throughout

1600 sq.

ft.

Surfacing Material

Significantly Damaged

Friable

(RACM)

Potential for

Significant Damage

Id

Material Space Name

Quantity Material Category

Current Condition

Friability Damage Potential

Physical Assessment Category

Sheet

Flooring Kitchen and

Laundry 150 sq.

ft.

Miscellaneous

Significantly Damaged

Category I Nonfriable

Potential for

Significant Damage

Built-up Roof –

Underlying Membrane

Roof

Rear Addition / Covered

Porch

400 sq.

ft.

Miscellaneous Significantly

Damaged Category I Nonfriable

Potential for

Significant Damage

Sample Results

Sample # Material % Mineral Type Regulatory Result Analysis Type

001A Black Shingle ND ND Tested Negative by Lab PLM Black Shingle ND ND Tested Negative by Lab PLM

Black Tarpaper ND ND Tested Negative by Lab PLM

001B Black Shingle ND ND Tested Negative by Lab PLM Black Shingle ND ND Tested Negative by Lab PLM

Black Tarpaper ND ND Tested Negative by Lab PLM

001C Black Shingle ND ND Tested Negative by Lab TEM Black Shingle ND ND Tested Negative by Lab TEM

Black Tarpaper ND ND Tested Negative by Lab TEM

002A White Wall Cover ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

002B White Wall Cover ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

002C White Wall Cover ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

003A White Texture ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

003B White Texture ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

003C White Texture ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

003D White Texture ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM

003E White Texture ND ND Tested Negative by Lab PLM

White, Brown Drywall ND ND Tested Negative by Lab PLM 004A Off-white Sheet Flooring ND ND Tested Negative by Lab PLM 004B Off-white Sheet Flooring ND ND Tested Negative by Lab PLM 004C Off-white Sheet Flooring ND ND Tested Negative by Lab TEM 005A Black Build-up Roof 5% Chrysotile Greater Than 1% Asbestos by Lab (ACM) PLM 005B Black Build-up Roof -- -- Assumed Positive -- 005C Black Build-up Roof -- -- Assumed Positive --

Please understand that quantities are estimated and should not be used for bidding purposes. Field conditions should be verified prior to bidding.

Site location plan and sample location plan is identified as Figures 1 and 2 in Appendix 1 of this report, photographs are in Appendix 2, laboratory results are in Appendix 3, and license is in Appendix 4.

5.0 CONCLUSIONS

The EPA and SCDHEC define materials as asbestos containing if an asbestos content >1% is detected in a representative sample. Asbestos >1 % was detected in the following suspect materials sampled and analyzed for the structure located at 537 Woodland Drive in Murrells Inlet, South Carolina:

ID

Material Location Regulatory Result Highest

Analytical Result Est.

Quantity

Black Build-up

Roof

Rear Roof – Very Poor Condition, Friable

Underlying Membrane

Roof

Greater Than 1% Asbestos by Lab (ACM)

5% Chrysotile 400 sq. ft.

The above identified ACM should be removed by a properly licensed asbestos abatement contractor. Asbestos air monitoring will be required during abatement. A copy of this report along with an abatement application should be submitted to SCDHEC at least 10 working days prior to any abatement activities. Additionally, a copy of this report should be provided to the contractors to assist with compliance with applicable State and Federal regulations.

The possibility exists that suspect materials were undetected in inaccessible areas such as areas deemed unsafe to enter, behind exterior veneer, pipe chases, or wall voids. If additional suspect materials not included in this report are discovered during renovations, bulk samples should be collected and analyzed for asbestos content.

APPENDIX 1

Site Location Plan and Sample Location Plan

Site Location Plan 537 Woodland Dr Murrells Inlet, SC Project # - 2023-01-111

Scale: Not to Scale Reviewed By: DS Date: 4/4/23 Source: N/A

Figure 1

Subject Property

Asbestos Sample Location Plan 537 Woodland Dr Murrells Inlet, SC Project # - 2023-01-111

Figure 2 Scale: Not to Scale Reviewed By: DS Date: 3/10/23 Source: N/A

Figure 2

LEGEND

Sample Location

Asbestos Containing Sample Location

002A

Laundry

Closet

Bath

Covered Porch / Addition

Kitchen Dining Room

Living Room Master

Bedroom Den

Bedroom

Bath

Porch

002C003A

004A-C

003B

002D-E

002B

003C

001A-C

005A-C

Asbestos containing built-up roof - Approx. 400 sq. ft.

APPENDIX 2

Photographs

Site Photos

Exterior Front

Exterior

Kitchen

Bedroom

Bedroom

Interior

Interior

Living Room

Exterior

Exterior Rear Roof

APPENDIX 3

Laboratory Results

April 14, 2023

Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

CLIENT PROJECT: 537 Woodland Dr

CEI LAB CODE: B237417

Dear Customer:

Enclosed are asbestos analysis results for PLM Bulk samples received at our laboratory on April 4, 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

Asbestos Inspections LLC

CLIENT PROJECT:

LAB CODE:

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

REPORT DATE:

TOTAL SAMPLES ANALYZED:

# SAMPLES >1% ASBESTOS:

537 Woodland Dr

04/14/23

B237417

730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Asbestos Report Summary By: POLARIZING LIGHT MICROSCOPY

PROJECT: 537 Woodland Dr LAB CODE: B237417

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

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

001A Layer 1 B237417.01A Black Shingle None Detected001A

Layer 2 B237417.01A Black Shingle None Detected

B237417.01B Black Tarpaper None Detected

001B Layer 1 B237417.02A Black Shingle None Detected001B

Layer 2 B237417.02A Black Shingle None Detected

B237417.02B Black Tarpaper None Detected

001C Layer 1 B237417.03A Sample Submitted for TEM Analysis

001C

Layer 2 B237417.03A Sample Submitted for TEM Analysis

B237417.03B Sample Submitted for TEM Analysis

002A Layer 1 B237417.04 White Wall Cover None Detected002A

Layer 2 B237417.04 White,Brown Drywall None Detected

002B Layer 1 B237417.05 White Wall Cover None Detected002B

Layer 2 B237417.05 White,Brown Drywall None Detected

002C Layer 1 B237417.06 White Wall Cover None Detected002C

Layer 2 B237417.06 White,Brown Drywall None Detected

003A Layer 1 B237417.07 White Texture None Detected003A

Layer 2 B237417.07 White,Brown Drywall None Detected

003B Layer 1 B237417.08 White Texture None Detected003B

Layer 2 B237417.08 White,Brown Drywall None Detected

003C Layer 1 B237417.09 White Texture None Detected003C

Layer 2 B237417.09 White,Brown Drywall None Detected

003D Layer 1 B237417.10 White Texture None Detected003D

Layer 2 B237417.10 White,Brown Drywall None Detected

003E Layer 1 B237417.11 White Texture None Detected003E

Layer 2 B237417.11 White,Brown Drywall None Detected

004A B237417.12 Off-white Sheet Flooring None Detected004A

004B B237417.13 Off-white Sheet Flooring None Detected004B

004C B237417.14 Sample Submitted for TEM Analysis

004C

Page 1 of 2730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Asbestos Report Summary

PROJECT: 537 Woodland Dr LAB CODE: B237417

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

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

005A B237417.15 Black Buildup Roof Chrysotile005A 5% 005B B237417.16 Sample Not Analyzed per COC005B

005C B237417.17 Sample Not Analyzed per COC005C

Page 2 of 2730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

ASBESTOS BULK ANALYSIS

Lab Code: B237417 Date Received: 04-04-23 Date Analyzed: 04-14-23 Date Reported: 04-14-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

Project: 537 Woodland Dr

Fibrous

Black 001A

B237417.01A

50%Heterogeneous

Fibrous Bound

40% 10%

Fiberglass Tar Gravel

None Detected Layer 1

Shingle

Black Shingle

B237417.01A 50%Heterogeneous

Fibrous Bound

40% 10%

Fiberglass Tar Gravel

None DetectedLayer 2

Black TarpaperB237417.01B 70%Heterogeneous

Fibrous Bound

30%Cellulose Tar None Detected

Black 001B

B237417.02A

50%Heterogeneous

Fibrous Bound

40% 10%

Fiberglass Tar Gravel

None Detected Layer 1

Shingle

Black Shingle

B237417.02A 50%Heterogeneous

Fibrous Bound

40% 10%

Fiberglass Tar Gravel

None DetectedLayer 2

Black TarpaperB237417.02B 70%Heterogeneous

Fibrous Bound

30%Cellulose Tar None Detected

001C

B237417.03A Layer 1

Sample Submitted for TEM Analysis

Sample Submitted for TEM AnalysisB237417.03A

Layer 2

Sample Submitted for TEM Analysis

B237417.03B

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

Lab Code: B237417 Date Received: 04-04-23 Date Analyzed: 04-14-23 Date Reported: 04-14-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

Project: 537 Woodland Dr

Fibrous

White 002A

B237417.04

100%Homogeneous

Fibrous Loosely Bound

Cellulose None Detected Layer 1

Wall Cover

White,Brown Drywall

B237417.04 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 002B

B237417.05

100%Homogeneous

Fibrous Loosely Bound

Cellulose None Detected Layer 1

Wall Cover

White,Brown Drywall

B237417.05 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 002C

B237417.06

100%Homogeneous

Fibrous Loosely Bound

Cellulose None Detected Layer 1

Wall Cover

White,Brown Drywall

B237417.06 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 003A

B237417.07

5%Heterogeneous

Fibrous Bound

80% 10% 5%

Fiberglass Binder Foam Paint

None Detected Layer 1

Texture

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

Lab Code: B237417 Date Received: 04-04-23 Date Analyzed: 04-14-23 Date Reported: 04-14-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

Project: 537 Woodland Dr

Fibrous

White,Brown Drywall

B237417.07 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 003B

B237417.08

5%Heterogeneous

Fibrous Bound

80% 10% 5%

Fiberglass Binder Foam Paint

None Detected Layer 1

Texture

White,Brown Drywall

B237417.08 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 003C

B237417.09

5%Heterogeneous

Fibrous Bound

80% 10% 5%

Fiberglass Binder Foam Paint

None Detected Layer 1

Texture

White,Brown Drywall

B237417.09 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

White 003D

B237417.10

5%Heterogeneous

Fibrous Bound

80% 10% 5%

Fiberglass Binder Foam Paint

None Detected Layer 1

Texture

White,Brown Drywall

B237417.10 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

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

Lab Code: B237417 Date Received: 04-04-23 Date Analyzed: 04-14-23 Date Reported: 04-14-23

Client ID Lab ID

Lab Attributes

Lab Description

ASBESTOS

ASBESTOS BULK PLM, EPA 600 METHOD

NON-ASBESTOS COMPONENTS

Non-Fibrous

Client: Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

Project: 537 Woodland Dr

Fibrous

White 003E

B237417.11

5%Heterogeneous

Fibrous Bound

80% 10% 5%

Fiberglass Binder Foam Paint

None Detected Layer 1

Texture

White,Brown Drywall

B237417.11 20% 2%

Heterogeneous

Fibrous Bound

78%Cellulose Fiberglass

Gypsum None DetectedLayer 2

Off-white Sheet Flooring004A

B237417.12 Homogeneous

Non-fibrous Tightly Bound

80% 20%

Vinyl Foam

None Detected

Off-white Sheet Flooring004B

B237417.13 Homogeneous

Non-fibrous Tightly Bound

80% 20%

Vinyl Foam

None Detected

Sample Submitted for TEM Analysis

004C B237417.14

Black Buildup Roof005A

B237417.15 Heterogeneous

Non-fibrous Bound

95% Tar 5% Chrysotile

Sample Not Analyzed per COC

005B B237417.16

Sample Not Analyzed per COC

005C B237417.17

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

LEGEND: Non-Anth = Non-Asbestiform Anthophyllite Non-Trem = Non-Asbestiform Tremolite Calc Carb = Calcium Carbonate

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

REPORTING LIMIT: <1% by visual estimation

REPORTING LIMIT FOR POINT COUNTS: 0.25% by 400 Points or 0.1% by 1,000 Points

REGULATORY LIMIT: >1% by weight

Due to the limitations of the EPA 600 method, nonfriable organically bound materials (NOBs) such as vinyl floor tiles can be difficult to analyze via polarized light microscopy (PLM). EPA recommends that all NOBs analyzed by PLM, and found not to contain asbestos, be further analyzed by Transmission Electron Microscopy (TEM). Please note that PLM analysis of dust and soil samples for asbestos is not covered under NVLAP accreditation. Estimated measurement of uncertainty is available on request.

This report relates only to the samples tested or analyzed and may not be reproduced, except in full, without written approval by Eurofins CEI. Eurofins CEI makes no warranty representation regarding the accuracy of client submitted information in preparing and presenting analytical results.

Interpretation of the analytical results is the sole responsibility of the client. Samples were received in acceptable condition unless otherwise noted. This report may not be used by the client to claim product endorsement by NVLAP or any other agency of the U.S. Government.

Information provided by customer includes customer sample ID and sample description.

ANALYST: APPROVED BY:

Tianbao Bai, Ph.D., CIH Laboratory Director

Nicholas Moore

April 18, 2023

Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

CLIENT PROJECT: 537 Woodland Dr

LAB CODE: T230877

Dear Customer:

Enclosed are asbestos analysis results for TEM bulk samples received at our laboratory on April 11, 2023. The samples were analyzed for asbestos using transmission electron microscopy (TEM) per Chatfield/EPA 600/R-93/116 Sec. 2.5.5.1 method.

Sample results containing > 1% asbestos are considered asbestos-containing materials (ACMs) per the EPA regulatory requirements. The detection limit for the TEM Chatfield/EPA 600/R-93/116 Sec. 2.5.5.1 method is <1% depending on the processed weight and constituents of the sample.

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

Tianbao Bai, Ph.D., CIH Laboratory Director

Kind Regards, ASBESTOS ANALYTICAL REPORT

By: Transmission Electron Microscopy

Prepared for

Asbestos Inspections LLC

CLIENT PROJECT:

LAB CODE:

TEST METHOD: Bulk Chatfield EPA 600 / R93 / 116 Sec. 2.5.5.1

REPORT DATE:

537 Woodland Dr

04/18/23

T230877

By: TRANSMISSION ELECTRON MICROSCOPY

Lab Code: T230877 Date Received: 04-11-23 Date Analyzed: 04-18-23 Date Reported: 04-18-23

Client ID Lab ID

Material Description

TEM BULK CHATFIELD / EPA 600 / R93 / 116 Sec. 2.5.5.1

Client: Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

Project: 537 Woodland Dr

Sample Weight

(g)

Organic Material

Acid Soluble Material

Acid Insoluble Material

Asbestos

T57938 001C Black Shingle 0.341 21.7 52.5 25.8 None

Detected

T57939 001C Black Shingle 0.446 18.4 43.3 38.3 None

Detected

T57940 001C Black Tarpaper 0.623 95 2.6 2.4 None

Detected

T57941 004C Off-white Sheet Flooring 0.248 95.2 2.8 2 None

Detected

LEGEND: None

METHOD: CHATFIELD & EPA/600/R-93/116 Sec. 2.5.5.1

LIMIT OF DETECTION: Varies with the weight and constituents of the sample (<1%)

REGULATORY LIMIT: >1% by weight

This report relates only to the samples tested or analyzed and may not be reproduced, except in full, without written approval by Eurofins CEI (ECEI). ECEI makes no warranty representation regarding the accuracy of client submitted information in preparing and presenting analytical results.

Interpretation of the analytical results is the sole responsibility of the client. Estimated measurement of uncertainty is available on request and in compliance with regulatory requirements. Samples were received in acceptable condition unless otherwise noted.

Information provided by customer includes customer sample ID, location, volume and area as well as date and time of sampling.

ECEI recommends between 0.20 and 0.50 grams of sample material for TEM bulk analysis.

Any weight below 0.10 grams is considered below protocol guidelines.

**Indicates sample weight below 0.05 grams and is considered insufficient for quantitative analysis.

ANALYST: APPROVED BY:

Tianbao Bai, Ph.D., CIH Laboratory Director

Stacy Ulrich

APPENDIX 4

License

12884, 06/30/2023, North Carolina, Dawn

Schoolcraft

1909008, 09/30/2023, South Carolina, Dawn

LBP-R-I162035-2, 03/16/2024, South Carolina, BI-00738, 06/06/2023, South Carolina, Dawn