2023-24-006_Abatement 3832_3847 Woodridge Circle Asbestos Report.pdf

ASBESTOS INSPECTION REPORT

3847 Woodridge Circle

Little River, South Carolina Asbestos Inspections, LLC Project # 2023-01-108

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 – 2023-01-108 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 Mrs. Dawn 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

Dawn Schoolcraft BI-00738 Dawn 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 3847 Woodridge Circle Little River, South Carolina 29566 Asbestos Inspections, LLC Project # 2023-01-108

Asbestos Inspections, LLC has completed an Asbestos Assessment and Inspection for the structure located at 3847 Woodridge Circle, in Little River, 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 3847 Woodridge Circle in Little River, 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 1152 square-feet mobile home. The exterior consists of vinyl siding, metal framed windows, and a former asphalt shingled roof. The shingles have been removed but were found in several piles around the home – vapor barrier is currently on the roof. The interior consists of drywall walls and ceilings, vinyl plank floor, carpeting, vinyl sheet floor, and ceramic tile. It appears that renovations were underway but were stopped. The home has sustained heavy vandalism resulting in damaged condition to the interior.

Suspect materials sampled during this inspection consists of drywall with associated joint compound, texture ceiling, sheet floor, tarpaper, and roofing materials.

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. No asbestos >1% was detected in the suspect materials collected and analyzed:

Material ID Material Regulatory Result Highest Analytical Result Est. Quantity There are no homogenous materials for this project that have tested positive containing asbestos

A copy of this report along with a demolition application should be submitted to SCDHEC at least 10 working days prior to any demolition 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

Material Id

Material Space Name

Quantity Material Category

Current Condition

Friability Damage Potential

Physical Assessment Category

Texture/Joint Compound/

Drywall

Addition Walls and Ceilings

800 sq. ft.

Surfacing Material

Significantly Damaged

Friable

(RACM)

Potential for

Significant Damage

Texture/ Drywall

Ceilings Throughout

Except Addition

1000 sq.

ft.

Surfacing Material

Good (No Damage)

Friable

(RACM)

Potential for

Significant Damage

Drywall/Joint

Compound

Walls Throughout

Except Addition

2200 sq.

ft.

Surfacing Material

Good (No Damage)

Friable

(RACM)

Potential for

Significant Damage

004 Sheet Floor

Hall Bathroom and Closet

– Under Ceramic

Tile

80 sq. ft. Miscellaneous Good (No Damage)

Category I Nonfriable

Potential for

Significant Damage

005 Tarpaper

Living Room and

Den – Under Vinyl

Plank Floor and Siding

2500 sq.

ft.

Miscellaneous Good (No Damage)

Category I Nonfriable

Potential for

Significant Damage

Material Id

Material Space Name

Quantity Material Category

Current Condition

Friability Damage Potential

Physical Assessment Category

006 Shingle Ground

Outside of Home

600 sq. ft.

Remnants

Miscellaneous Significantly

Damaged Category I Nonfriable

Potential for

Significant Damage

Sample Results

Sample # Material % Mineral Type Regulatory Result Analysis Type

001A White Texture ND ND Tested Negative by Lab PLM

White Joint Compound ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

001B White Texture ND ND Tested Negative by Lab PLM

White Joint Compound ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

001C White Texture ND ND Tested Negative by Lab PLM

White Joint Compound ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

002A White Texture ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

002B White Texture ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

002C White Texture ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

002D White Texture ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

002E White Texture ND ND Tested Negative by Lab PLM White Drywall ND ND Tested Negative by Lab PLM

003A White Joint Compound ND ND Tested Negative by Lab PLM White Joint Compound ND ND Tested Negative by Lab PLM

White Drywall ND ND Tested Negative by Lab PLM

003B White Joint Compound ND ND Tested Negative by Lab PLM White Joint Compound ND ND Tested Negative by Lab PLM

White Drywall ND ND Tested Negative by Lab PLM

003C White Joint Compound ND ND Tested Negative by Lab PLM White Joint Compound ND ND Tested Negative by Lab PLM

White Drywall ND ND Tested Negative by Lab PLM

003D White Joint Compound ND ND Tested Negative by Lab PLM White Joint Compound ND ND Tested Negative by Lab PLM

White Drywall ND ND Tested Negative by Lab PLM

003E White Joint Compound ND ND Tested Negative by Lab PLM White Joint Compound ND ND Tested Negative by Lab PLM

White Drywall ND ND Tested Negative by Lab PLM 004A Off-white, Gray Sheet Floor ND ND Tested Negative by Lab PLM 004B Off-white, Gray Sheet Floor ND ND Tested Negative by Lab PLM 004C Off-white, Gray Sheet Floor ND ND Tested Negative by Lab TEM 005A Black Tarpaper ND ND Tested Negative by Lab PLM 005B Black Tarpaper ND ND Tested Negative by Lab PLM 005C Black Tarpaper ND ND Tested Negative by Lab TEM

Sample # Material % Mineral Type Regulatory Result Analysis Type 006A Black Shingle ND ND Tested Negative by Lab PLM 006B Black Shingle ND ND Tested Negative by Lab PLM 006C Black Shingle ND ND Tested Negative by Lab TEM

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. No asbestos >1 % was detected in the suspect materials sampled and analyzed for the structure located at 3847 Woodridge Circle in Little River, South Carolina:

Material ID Material Regulatory Result Highest Analytical Result Est. Quantity There are no homogenous materials for this project that have tested positive containing asbestos

A copy of this report along with a demolition application should be submitted to SCDHEC at least 10 working days prior to any demolition 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 3847 Woodridge Cir Little River, SC Project # - 2023-01-108

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

Figure 1

Subject Property

Asbestos Sample Location Plan 3847 Woodridge Cir Little River, SC Project # - 2023-01-108

Figure 2 Scale: Not to Scale Reviewed By: DS Date: 4/4/23 Source: N/A

Figure 2

LEGEND

Sample Location

Asbestos Containing Sample Location

001A

Kitchen

Laundry

Bath

Master BedroomLiving Room BedroomBedroom

Bath Dining Room

Addition

001C

001B

004A

004B-C

003D

003C

003B

003A 003E

002B 002A

002C

002D

002E

005A

005B

005C

006A006B006C

APPENDIX 2

Photographs

Site Photos

Exterior Front

Exterior Rear

Exterior, Roof

Exterior Front

Interior Front Addition

Bedroom

Bathroom

Bedroom

APPENDIX 3

Laboratory Results

April 14, 2023

Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

CLIENT PROJECT: 3847 Woodbridge Cir

CEI LAB CODE: B237427

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:

3847 Woodbridge Cir

04/14/23

B237427

730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Asbestos Report Summary By: POLARIZING LIGHT MICROSCOPY

PROJECT: 3847 Woodbridge Cir LAB CODE: B237427

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

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

001A Layer 1 B237427.01 White Texture None Detected001A

Layer 2 B237427.01 White Joint Compound None Detected

Layer 3 B237427.01 White Drywall None Detected

001B Layer 1 B237427.02 White Texture None Detected001B

Layer 2 B237427.02 White Joint Compound None Detected

Layer 3 B237427.02 White Drywall None Detected

001C Layer 1 B237427.03 White Texture None Detected001C

Layer 2 B237427.03 White Joint Compound None Detected

Layer 3 B237427.03 White Drywall None Detected

002A Layer 1 B237427.04 White Texture None Detected002A

Layer 2 B237427.04 White Drywall None Detected

002B Layer 1 B237427.05 White Texture None Detected002B

Layer 2 B237427.05 White Drywall None Detected

002C Layer 1 B237427.06 White Texture None Detected002C

Layer 2 B237427.06 White Drywall None Detected

002D Layer 1 B237427.07 White Texture None Detected002D

Layer 2 B237427.07 White Drywall None Detected

002E Layer 1 B237427.08 White Texture None Detected002E

Layer 2 B237427.08 White Drywall None Detected

003A Layer 1 B237427.09 White Joint Compound None Detected003A

Layer 2 B237427.09 White Joint Compound None Detected

Layer 3 B237427.09 White Drywall None Detected

003B Layer 1 B237427.10 White Joint Compound None Detected003B

Layer 2 B237427.10 White Joint Compound None Detected

Layer 3 B237427.10 White Drywall None Detected

003C Layer 1 B237427.11 White Joint Compound None Detected003C

Layer 2 B237427.11 White Joint Compound None Detected

Layer 3 B237427.11 White Drywall None Detected

003D Layer 1 B237427.12 White Joint Compound None Detected003D

Layer 2 B237427.12 White Joint Compound None Detected

Layer 3 B237427.12 White Drywall None Detected

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

Asbestos Report Summary

PROJECT: 3847 Woodbridge Cir LAB CODE: B237427

Client ID Lab ID Color Sample Description

ASBESTOS

%Layer

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

003E Layer 1 B237427.13 White Joint Compound None Detected003E

Layer 2 B237427.13 White Joint Compound None Detected

Layer 3 B237427.13 White Drywall None Detected

004A B237427.14 Off-white,Gray Sheet Floor None Detected004A

004B B237427.15 Off-white,Gray Sheet Floor None Detected004B

004C B237427.16 Sample Submitted for TEM Analysis

004C

005A B237427.17 Black Tarpaper None Detected005A

005B B237427.18 Black Tarpaper None Detected005B

005C B237427.19 Sample Submitted for TEM Analysis

005C

006A B237427.20 Black Shingle None Detected006A

006B B237427.21 Black Shingle None Detected006B

006C B237427.22 Sample Submitted for TEM Analysis

006C

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

ASBESTOS BULK ANALYSIS

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

White 001A

B237427.01

Heterogeneous

Non-fibrous Bound

50% 30% 20%

Binder Calc Carb Perlite

None Detected Layer 1

Texture

White Joint Compound

B237427.01 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.01 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 001B

B237427.02

Heterogeneous

Non-fibrous Bound

50% 30% 20%

Binder Calc Carb Perlite

None Detected Layer 1

Texture

White Joint Compound

B237427.02 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.02 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 001C

B237427.03

Heterogeneous

Non-fibrous Bound

50% 30% 20%

Binder Calc Carb Perlite

None Detected Layer 1

Texture

Page 1 of 7730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

White Joint Compound

B237427.03 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.03 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 002A

B237427.04

Heterogeneous

Non-fibrous Bound

No joint compound present.

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Texture

White Drywall

B237427.04 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 2

White 002B

B237427.05

Heterogeneous

Non-fibrous Bound

No joint compound present.

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Texture

White Drywall

B237427.05 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 2

White 002C

B237427.06

Heterogeneous

Non-fibrous Bound

No joint compound present.

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Texture

Page 2 of 7730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

White Drywall

B237427.06 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 2

White 002D

B237427.07

Heterogeneous

Non-fibrous Bound

No joint compound present.

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Texture

White Drywall

B237427.07 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 2

White 002E

B237427.08

Heterogeneous

Non-fibrous Bound

No joint compound present.

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Texture

White Drywall

B237427.08 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 2

White 003A

B237427.09

Heterogeneous

Non-fibrous Bound

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Joint Compound

White Joint Compound

B237427.09 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

Page 3 of 7730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

White Drywall

B237427.09 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 003B

B237427.10

Heterogeneous

Non-fibrous Bound

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Joint Compound

White Joint Compound

B237427.10 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.10 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 003C

B237427.11

Heterogeneous

Non-fibrous Bound

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Joint Compound

White Joint Compound

B237427.11 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.11 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

Page 4 of 7730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

White 003D

B237427.12

Heterogeneous

Non-fibrous Bound

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Joint Compound

White Joint Compound

B237427.12 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.12 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

White 003E

B237427.13

Heterogeneous

Non-fibrous Bound

60% 35% 5%

Binder Calc Carb Paint

None Detected Layer 1

Joint Compound

White Joint Compound

B237427.13 Homogeneous

Non-fibrous Bound

60% 40%

Binder Calc Carb

None DetectedLayer 2

White Drywall

B237427.13 15%Heterogeneous

Fibrous Bound

85%Cellulose Gypsum None DetectedLayer 3

Off-white,Gray Sheet Floor004A

B237427.14 15%Heterogeneous

Fibrous Bound

50% 35%

Fiberglass Vinyl Binder

None Detected

Page 5 of 7730 SE Maynard Road • Cary, NC 27511 • 919.481.1413

Lab Code: B237427 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: 3847 Woodbridge Cir

Fibrous

Off-white,Gray Sheet Floor004B

B237427.15 15%Heterogeneous

Fibrous Bound

50% 35%

Fiberglass Vinyl Binder

None Detected

Sample Submitted for TEM Analysis

004C B237427.16

Black Tarpaper005A

B237427.17 70%Homogeneous

Fibrous Bound

30%Cellulose Tar None Detected

Black Tarpaper005B

B237427.18 70%Homogeneous

Fibrous Bound

30%Cellulose Tar None Detected

Sample Submitted for TEM Analysis

005C B237427.19

Black Shingle006A

B237427.20 30%Heterogeneous

Fibrous Bound

60% 10%

Fiberglass Tar Gravel

None Detected

Black Shingle006B

B237427.21 30%Heterogeneous

Fibrous Bound

60% 10%

Fiberglass Tar Gravel

None Detected

Sample Submitted for TEM Analysis

006C B237427.22

Page 6 of 7730 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

Ryan Steele

April 18, 2023

Asbestos Inspections LLC 4686 Peedee Hwy Conway, SC 29527

CLIENT PROJECT: 3847 Woodbridge Cir

LAB CODE: T230879

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:

3847 Woodbridge Cir

04/18/23

T230879

By: TRANSMISSION ELECTRON MICROSCOPY

Lab Code: T230879 Date Received: 04-11-23 Date Analyzed: 04-17-23 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: 3847 Woodbridge Cir

Sample Weight

(g)

Organic Material

Acid Soluble Material

Acid Insoluble Material

Asbestos

T57914 004C Sheet Floor 0.237 64.1 17.3 18.6 None

Detected

T57915 005C Tarpaper 0.487 95.1 3.5 1.4 None

Detected

T57916 006C Shingle 0.586 21.2 43 35.8 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