Attachment H AsstRanger.RptC Asbestos.pdf

P.O. Box 22038, Little Rock, Arkansas 72221 Phone (501) 227-8900 FAX: (501) 227-7535

Safety & Environmental

Investigations, Inc.

ASBESTOS INSPECTION REPORT

Assistant Ranger Dwelling

US Forest Service 1322 Highway 270 East

Mount Ida, Arkansas

June 2023

ASBESTOS INSPECTION REPORT

Assistant Ranger Dwelling

June 2023

Prepared For: William McFadden

100 Reserve Street Hot Springs, Arkansas 71902

Prepared By: Safety & Environmental Investigations, Inc.

PO Box 22038 Little Rock, Arkansas 72221

Assistant Ranger Dwelling SEI Job # 23093 Page 3 1322 Hwy 270 E Mount Ida, Arkansas

Asbestos Inspection Report Assistant Ranger Dwelling

Safety & Environmental Investigations, (SEI) Inc. was retained by the US Forest Service, Ouachita National Forest, SO of Hot Springs, Arkansas to perform the pre-renovation asbestos inspection of the structure located at 1322 Highway 270 East in Mount Ida, referred to as the Assistant Ranger Dwelling. On June 16th, 2023, Mr. Robert Roberson (Certification #011542) and Mr. Josh Roberson (Certification #015183) of SEI, Inc.

(License #000260) performed the on-site inspection and sampling of the structure for the presence of suspect asbestos-containing materials. The inspection was performed following EPA AHERA guidelines (40 CFR 763) and NESHAP (40 CFR 61, Subpart M) and the Arkansas Department of Entergy and Environment, DEQ, Regulation 21. The inspection included all accessible portions of the structure.

Background

The Assistant Ranger Dwelling consists of a single-story, vacant residential dwelling of approximately 1,596 square feet. The structure is constructed of wood framing with a pitched, shingled roofing system set on a pier and beam foundation. The structure has been utilized as a residential dwelling, although it was vacant at the time of the inspection. The structure and finishes were in relatively good condition with the exception of a few exterior wall panels with water damage and suspect mold on the walls and ceilings in some areas.

The interior finishes of the structures included 1’X2’ ceiling tiles, sheetrock and paneled walls, with wood, carpet and vinyl flooring.

The date of construction of the dwelling was listed as 1941, with various renovations since construction. The structure is scheduled for renovations to repair water damage and restore the building to a rentable residential structure. A previous inspection was available for the structure, completed by EEG, Inc. in September 2, 1993. After a review, the only material confirmed was the white tile beneath carpet, which was assumed by the inspectors during the investigation.

A detached storage building was located on the property, and was not part of the scope of this project.

Purpose of Study

The purpose of this study was to identify and collect samples of suspect asbestos-containing materials from the specified units for laboratory analysis. At the client’s request, an inspection for the presence of suspect asbestos-containing materials was performed of the units specified in this report. Identified asbestos-containing materials have been quantified.

Assistant Ranger Dwelling SEI Job # 23093 Page 4 1322 Hwy 270 E Mount Ida, Arkansas

Sampling was performed in accordance with guidelines published in the Asbestos Hazard Emergency Response Act (AHERA), 40 CFR Part 763. Suspect asbestos-containing materials were divided into three different categories: surfacing, thermal system insulation, and miscellaneous materials. Each category of materials was divided into homogeneous areas, which are defined as materials similar in appearance, color, texture, and installation date. Samples were collected from each homogeneous area according to the following scale:

Surfacing Materials: <1000 sq. ft. 3 Samples

1,000 – 5,000 sq. ft. 5 Samples >5,000 sq. ft. 7 Samples Thermal System Insulation any amount 3 Samples Minimum Miscellaneous Materials any amount 2 Samples Minimum

The Environmental Protection Agency defines an asbestos-containing material as any material which contains greater than one percent (1%) asbestos by weight. The entire homogeneous area is classified as asbestos-containing if any one (1) of the samples collected from that area is found to contain more than 1% asbestos. All samples collected from a homogeneous material must reveal a result of one (1) percent asbestos or less for a material to be considered non-asbestos containing.

The condition of suspect homogeneous areas was assessed to determine if the materials were friable (RACM) or non-friable. Friable materials (RACM) are materials that when dry can be crumbled, pulverized, or reduced to powder by hand pressure. Non-Friable materials are materials that cannot be crumbled, pulverized, or reduced to powder by hand pressure when dry. Non-Friable materials are divided into two categories, Category I Non-Friable materials, (asbestos-containing packing, gaskets, resilient floor coverings, and asphalt roofing products that contain >1% asbestos), and Category II Non-Friable materials (any material, excluding category I non-friable ACM, containing >1% asbestos that cannot be crumbled, pulverized, or reduced to powder by hand pressure).

Asbestos samples were analyzed via Polarized Light Microscopy utilizing EPA Method 600/R-93/116 by Crisp Analytical, LLC in Carrollton, Texas. CA Labs is accredited by the National Institute for Standards and Testing, National Voluntary Laboratory Accreditation Program for Bulk Asbestos Analysis (NVLAP Air and Bulk #200349-0). It should be noted EPA NESHAPS recommends point-counting of positive asbestos results revealing less than 10% asbestos content by visual estimation.

Findings

The following table provides a summary of the suspect asbestos-containing materials sampled from the units, along with the analytical results and locations of the materials.

Assistant Ranger Dwelling SEI Job # 23093 Page 5 1322 Hwy 270 E Mount Ida, Arkansas

Table I – Asbestos Sample Summary Assistant Ranger Dwelling

1322 Highway 270 East Mount Ida, Arkansas

HA# Sample No. Description Analysis Result

%/Type ACM Sample

Location

FT01 NS

White Floor Tile Under

Carpet – Living Rm and East Bedroom

Assumed – Previous Positive N/A

L01 01 Linoleum – Kitchen, 2 Layers 18% Chrysotile Kitchen 02 Linoleum – Kitchen, 2 Layers NAPP Kitchen

L02 03 Linoleum – Wash Room over

Tan Floor Tile/Black Mastic Tile: 4% Chrysotile

Mastic: 3%Chrysotile Wash Room

04 Linoleum – Wash Room over Tan Floor Tile/Black Mastic NAPP Wash Room

L03 05 Linoleum – Den under Carpet None Detected Bathroom 06 Linoleum – Den under Carpet None Detected Bedroom

CT01 07 1’X2’ Ceiling Tile – T/O None Detected Den 08 1’X2’ Ceiling Tile – T/O None Detected Living Rm

SR01

09 Sheetrock & Mud Wallboard Mud–2% Chrysotile N. Bedroom 10 Sheetrock & Mud Wallboard NAPP N. Bedroom 11 Sheetrock & Mud Wallboard NAPP N. Bedroom

WP01 12 Wall Paper – Bathroom None Detected Bathroom 13 Wall Paper – Bathroom None Detected Bathroom

CG01

14 Ceramic Tile Grout –

Bathroom/Entry None Detected Entry

15 Ceramic Tile Grout – Bathroom/Entry None Detected Bathroom

T01 NS Transite Flue in LR Closet Assumed N/A BM01 16 Brick Mortar – Fireplace None Detected Den

17 Brick Mortar – Fireplace None Detected Den RS01 18 Roofing Shingles None Detected Back Roof

19 Roofing Shingles None Detected Front Roof

TP01 20 Black Tar Vapor Barrier None Detected Kitchen 21 Black Tar Vapor Barrier None Detected Living Rm

T/O: Various locations throughout NAPP: Not Analyzed – previous HA sample positive NS: Material not sampled, Assume ACM

Safety & Environmental Investigations, Inc. has received the analytical results from the samples collected from the Assistant Ranger Dwelling in Mount Ida, Arkansas. The analysis revealed >1% asbestos was detected in the Linoleum in the Kitchen, Floor Tile and Mastic beneath linoleum in the Washroom, and mud associated with the sheetrock wallboard material.

Assistant Ranger Dwelling SEI Job # 23093 Page 6 1322 Hwy 270 E

Table II below summarizes the location of the identified ACM.

Table II – Positive Asbestos-Containing Homogeneous Areas

HA# Material Description / Location Type ACM Condition Quantity

FT01

White Floor Tile beneath carpet in the

Living Room and East Bedroom – Assumed from previous inspection

Category I Non-Friable Good 494 sf

L01 Linoleum Flooring located in the Kitchen - 2 layers – bottom layer identified as ACM

Category I Non-Friable Good 160 sf

L02 Tan Tile with Black Mastic beneath Linoleum Flooring in the Washroom

Category I & II Non- Friable

Good 80 sf

SR01 Sheetrock Mud on wallboard and ceilings in North Bedroom

Category II Non-Friable Good 1,423 sf

T01 Transite Flue Piping from the old Floor Furnace in the Living Room Closet

Category II Non-Friable Good 10 lf

Discussion

SEI, Inc. has received the analytical results from the samples collected during this investigation. The results revealed the following materials were identified as Asbestos- Containing Materials (>1% Asbestos Content):

Homogeneous Area FT01: This ACM white floor tile was located in the Living Room and East Bedroom of the structure beneath carpeting. This material was identified during a survey in 1993, and was assumed ACM during the inspection process. The floor tile is considered a Category I, Non-Friable Asbestos-containing Material in good condition. The removal of the material would be considered a Class II Asbestos Removal Operations under OSHA, and may be an EPA - Regulated Asbestos-containing Material when removed if the material is not removed substantially intact. The inspectors identified approximately 494 square feet of this material in these areas of the structure.

Homogeneous Area L01: This ACM linoleum flooring was located in the Kitchen, which has two layers of flooring. This ACM layer was identified as the bottom layer of linoleum, and is considered a Category I, Non-Friable Asbestos-containing Material in good condition. The removal of the material would be considered a Class II Asbestos Removal Operations under OSHA, and may be an EPA - Regulated Asbestos-containing Material when removed if the material is not removed substantially intact. The inspectors identified approximately 160 square feet of this material in the kitchen of the structure.

Assistant Ranger Dwelling SEI Job # 23093 Page 7 1322 Hwy 270 E

Homogeneous Area L02: This ACM flooring was located beneath exposed linoleum flooring in the washroom of the structure. The Chrysotile Asbestos was identified in the floor tile and black mastic beneath the linoleum overlay. This ACM tile is considered a Category I, Non-Friable Asbestos-containing Material, while the Mastic would be considered Category II, Non-Friable Asbestos-containing Material, both in good condition. The removal of the materials would be considered a Class II Asbestos Removal Operations under OSHA, and may be an EPA - Regulated Asbestos-containing Material when removed if the material is not removed substantially intact. The inspectors identified approximately 80 square feet of this material in the washroom.

Homogeneous Area SR01: This ACM mud material is associated with the sheetrock wallboard located in the North Bedroom as identified in the drawing.

This mud material is utilized to float the wall panels into one seamless material, and is commonly found to contain asbestos. This material was considered a Category II, Non-Friable Asbestos-containing Material in good condition during the inspection. The removal of the material would be considered a Class II Asbestos Removal Operations under OSHA, and may be an EPA - Regulated Asbestos-containing Material when removed if the material is not removed substantially intact. DEQ/EPA does allow for compositing of the layers of the wallboard and mud for compliance with the NESHAP standard. OSHA, however, does not allow layers to be composited, and therefore is not appropriate for this application. The inspectors identified approximately 1,423 square feet of this material in the North Bedroom.

Homogeneous Area T01: This Transite Flue Piping was identified in the closet of the Living Room, assumed to service an old floor furnace beneath the structure. It appears to have been removed above the ceiling, and does not penetrate through the roof. This ACM material is considered a Category II Non-friable ACM in good condition. The removal of this material would be considered a Class II Asbestos Removal Operation. The inspectors identified approximately 10 linear feet of this material from the basemen through the roof to vent outside the structure.

The Arkansas Department of Entergy and Environment (ADEE), Division of Environmental Quality (DEQ) Regulation 21 requires all ACM (Asbestos-Containing Material) which are, or may become friable (RACM) be removed prior to renovation/demolition which will disturb these materials. Demolition, renovations, or response actions, involving RACM, and which are not Small-Scale-Short-Duration (SSSD) (3-square / 3-linear feet) or a minor fiber release episode shall be performed by an Arkansas-Licensed Asbestos Abatement Contractor.

A 10-Day Notice of Intent (NOI) is also required to be filed with the Arkansas Department of Environmental Quality (ADEQ) for any demolition or the removal of RACM exceeding 160 square or 260 linear feet. Exemptions in the standard do apply to

Assistant Ranger Dwelling SEI Job # 23093 Page 8 1322 Hwy 270 E Mount Ida, Arkansas residential dwellings. However, the ownership of this structure places the building in a category which is not exempt, and thus, would be considered a covered facility.

Materials not sampled, and identified as non-suspect for Asbestos during the investigation included fiberglass duct and pipe insulation, fiberglass batt insulation, and mineral wool ceiling insulation.

Limitations

This report relates to the structure referred to as the Assistant Ranger’s Dwelling located at 1322 Highway 270 East in Mount Ida, Arkansas. According to the client, the structure is scheduled for future renovations. The inspection included interior and exterior accessible building components.

Asbestos samples were collected from materials identified as Homogeneous Materials based upon visual inspection of the site. SEI, Inc. is not responsible for assumptions on homogeneity which prove to be incorrect. In addition, samples collected represent only that portion of the entire homogeneous material. SEI, Inc. is not responsible for materials not identified and sampled due to the restraints on accessibility of the material. No warranties, expressed or implied, relate to the previous and/or future conditions.

During any operations involving renovation or demolition, suspect asbestos materials may be encountered which were not identified in this inspection. Work should immediately cease, and a certified inspector contacted for further sampling to identify those additional materials.

Asbestos Analysis was performed by Crisp Analytical, LLC in Carrollton, Texas. CA Labs is solely responsible for all asbestos analytical results contained in and referred to in this report.

This report prepared by:

Robert W. Roberson President Safety & Environmental Investigations, Inc.

APPENDICIES

FIELD LOGS

LABORATORY ANALYSIS RESULTS

Attn:

Customer Project:

Reference #: Date: 06/23/23

Analysis and Method

Discussion

Qualifications

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Materials Characterization - Bulk Asbestos Analysis Laboratory Analysis Report - Polarized Light

Safety & Environmental Investigations, Inc Robert Roberson

PO Box 22038

Little Rock, AR 72201 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

Summary of polarized light microscopy (PLM / Stereomicroscopy bulk asbestos analysis) using the methods described in 40CFR Part 763

Appendix E to Subpart E (Interim and EPA 600 / R-93 / 116 (Improved). The sample is first viewed with the aid of a stereomicroscope. Numerous liquid slide preparations are created for analysis under the polarized microscope where identifications and quantifications are preformed. Calibrated liquid refractive oils are used as liquid mouting medium. These oils are used for identification (dispersion staining). A calibrated visual estimation is reported, should any asbestiform mineral be present. Other techniques such as acid washing are used in conjugation with refractive oils for detection of smaller quantities of asbestos. All asbestos percentages are based on calibrated visual estimation traceable to NIST standards for regulated asbestos. Traceability to measurement and calibration is achieved by using known amounts and types of asbestos from standards where analyst and laboratory accuracy are measured. As little as 0.001% asbestos can be detected in favorable samples, while detection in unfavorable samples may approach the detection limit of 0.50% (well above the laboratory definition of trace).

Vermiculite containing samples may contain trace amounts of actinolite/tremolite. When not detected by PLM, these samples should be analyzed using TEM methods and / or water separation techniques. Suspected actinolite/vermiculite presence will be indicated through the sample comment section of this report.

Fibrous talc containing samples may contain a regulated asbestos fiber known as anthophyllite. Under certain conditions the same fiber may actually contain both talc and anthophyllite (a phenomenon called intergrowth). Again, TEM detection methods are recommended. CA Labs PLM report comments will denote suspected amounts of asbestiform anthophyllite with talc, where further analysis is recommended.

Some samples (floor tiles, surfacings, etc.) may contain fibers too small to be detectable by PLM analysis and should be analyzed by TEM bulk protocols.

A "trace asbestos" will be reported if the analyst observes far less than 1% asbestos. CA Labs defines "trace asbestos" as a few fibers detected by the analyst in several preparations and will indicate as such under these circumstances.

Since allowable variation in quantification of samples close to 1% is high, <1% may be reported. Such results are ideal for point counting, and the technique is mandatory for friable samples (NESHAP, Nov. 1990 and clarification letter 8 May 1991) under 1% percent asbestos or "trace asbestos".

In order to make all initial PLM reports issued from CA Labs NESHAP compliant, all <1% asbestos results (except floor tiles) will be point counted at no additional charge.

CA Labs is accredited by the National Voluntary Accreditation Program (NVLAP) for selected test methods for airborne fiber analysis (TEM), and for bulk asbestos fiber analysis (PLM). CA Labs is also accredited by AIHA LAP, LLC. in the PLM asbestos field of testing for Industrial Hygiene. All analysts have completed college courses or hold a degree in a natural science (geology, biology, or environmental science). Recognition by a state professional board in one these disciplines is preferred, but not required. Extensive in-house training programs are used to augment the educational background of the analyst. The Laboratory Director and Quality Manager have received supplemental McCrone Research training for asbestos identification. Analysis performed at Crisp Analytical Labs, LLC 1929 Old Denton Road Carrollton, TX 75006

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929

Labs

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Customer Project: 23092, Asst. Ranger House, 1322 Hwy 270 East CA Labs Project #: CAL23065200AS tan linoleum tan floor tile black mastic white surfaced white compound white compound (beneath tape)

Glossary of abbreviations (non-asbestos fibers and non-fibrous minerals):

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Overview of Project Sample Material Containing Asbestos

Laboratory

Sample ID

Sample # Layer # Analysts Physical Description of

Subsample

Asbestos type / calibrated visual estimate percent

List of Affected

Building Material

Types

58576 L01-01 L01-01-3 tan linoleum 18% Chrysotile

58578 L02-03 L02-03-3 tan floor tile 4% Chrysotile

58578 L02-03-4 black mastic 3% Chrysotile

58584 SR01-09 SR01-09-1

Sheetrock/Mud/ white surfaced white compound 2% Chrysotile

58584 SR01-09-2 white compound (beneath tape) 2% Chrysotile

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 ca - carbonate gypsum - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastinite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay)

This report relates to the items tested. This report is not to be used by the customer to claim product certification, approval or endorsement by NVLAP, NIST, AIHA LAP, LLC, or any other agency of the federal government. This report may not be reproduced except in full without written permission from CA Labs. These results are submitted pursuant to CA Labs' current terms and sale, condition of sale, including the company's standard warranty and limitations of liability provisions and no responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notified in writing to return the samples covered by this report, CA Labs will store the samples for a period of ninety (90) days before discarding. A shipping or handling fee may be assessed for the return of any samples.

Labs

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Customer Info: Attn: Customer Project:

Date:

Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58576 L01-01 L01-

01-1 Linoleum/ white linoleum y None Detected 20% ce

2% fg 78% gy,ma

58576 L01-

01-2 tan mastic y None Detected 100% gy,bi

58576 L01-

01-3 tan linoleum y 18% Chrysotile 20% ce

2% fg 60% gy,ma

58576 4 L01-

01-4 tan mastic

58576 4 L01-

01-5 black felt

58577 L01-02 L01-

02-1 Linoleum/ white linoleum Not Analyzed

58577 L01-

02-2 tan mastic Not Analyzed

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

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Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58577 L01-

02-3 tan linoleum Positive Stop

58577 L01-

02-4 tan mastic Not Analyzed

58577 L01-

02-5 black felt Not Analyzed

58578 L02-03 L02-

03-1 Linoleum/ tan linoleum y None Detected 20% ce

2% fg 78% gy,ma

58578 L02-

03-2 tan mastic y None Detected 100% gy,bi

58578 L02-

03-3 tan floor tile y 4% Chrysotile 96% qu,ca

58578 L02-

03-4 black mastic y 3% Chrysotile 97% gy,bi

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

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Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58579 L02-04 L02-

04-1 Linoleum/ tan linoleum Not Analyzed

58579 L02-

04-2 tan mastic Not Analyzed

58579 L02-

04-3 tan floor tile Positive Stop

58579 L02-

04-4 black mastic Positive Stop

58580 L03-05 L03-

05-1 Linoleum/ black linoleum y None Detected 35% ce 65% qu,bi

58581 L03-06 L03-

06-1 Linoleum/ black linoleum y None Detected 35% ce 65% qu,bi

58582 CT01-07

CT01-

07-1 Ceiling Tile/ white surfacing y None Detected 100% qu,bi

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

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Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58582

CT01-

07-2 tan ceiling tile y None Detected 100% ce

58583 CT01-08

CT01-

08-1 Ceiling Tile/ white surfacing y None Detected 100% qu,bi

58583

CT01-

08-2 tan ceiling tile y None Detected 100% ce

58584 SR01-09

SR01-

09-1

Sheetrock/Mud/ white surfaced white compound n 2% Chrysotile 98% qu,bi,ca

58584

SR01-

09-2 white compound (beneath tape) y 2% Chrysotile 98% mi,ca

58584

SR01-

09-3 white drywall with brown paper n None Detected 20% ce 80% qu,gy

58585 SR01-10

SR01-

10-1

Sheetrock/Mud/ white surfaced white compound Positive Stop

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

A

/data/wordandspreadsheets/templates/asbestos/PLMReport.xls (Revision 4 2/25/2020) Page 6 of 9

Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58585

SR01-

10-2 white compound (beneath tape) Positive Stop

58585

SR01-

10-3 white drywall with brown paper Not Analyzed

58586 SR01-11

SR01-

11-1

Sheetrock/Mud/ white surfaced white compound Positive Stop

58586

SR01-

11-2 white compound (beneath tape) Positive Stop

58586

SR01-

11-3 tan drywall with brown paper Not Analyzed

58587 WP01-12

WP01-

12-1

Wallpaper/ white surfaced silver wallpaper n None Detected 60% ce 40% qu,bi

58588 WP01-13

WP01-

13-1

Wallpaper/ white surfaced silver wallpaper n None Detected 60% ce 40% qu,bi

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

A

/data/wordandspreadsheets/templates/asbestos/PLMReport.xls (Revision 4 2/25/2020) Page 7 of 9

Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58589 CG01-14

CG01-

14-1

Ceramic Tile and Grout/ white ceramic tile y None Detected 100% qu,ot

58589

CG01-

14-2 tan grouting y None Detected 100% qu,ca

58589

CG01-

14-3 gray mortar y None Detected 100% qu,ca

58590 CG01-15

CG01-

15-1

Ceramic Tile and Grout/ white ceramic tile y None Detected 100% qu,ot

58590

CG01-

15-2 tan grouting y None Detected 100% qu,ca

58590

CG01-

15-3 gray mortar y None Detected 100% qu,ca

58591 BM01-16

BM01-

16-1 Brick Mortar/ gray mortar y None Detected 100% qu,ca

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

Technical Manager

Tanner Rasmussen

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Labs

A

/data/wordandspreadsheets/templates/asbestos/PLMReport.xls (Revision 4 2/25/2020) Page 8 of 9

Phone #

Fax #

John Monaco Senior Analyst

Analyst Julio Robles

CA Labs

Dedicated to QualityDedicated to QualityDedicated to QualityDedicated to Quality

Crisp Analytical, L.L.C.

1929 Old Denton Road

Carrollton, TX 75006

Phone 972-242-2754

Fax 972-242-2798

CA Labs, L.L.C.

12232 Industriplex, Suite 32

Baton Rouge, LA 70809

Phone 225-751-5632

Fax 225-751-5634

Polarized Light Asbestiform Materials Characterization

Robert Roberson CA Labs Project #:

Safety & Environmental Investigations, Inc 23092, Asst. Ranger House, 1322 Hwy 270 East

CAL23065200AS

PO Box 22038

Little Rock, AR 72201 Turnaround Time: 6/23/2023

3 Days Samples Rec'd: 6/21/23 10:30AM

501-227-8900 Date Of Sampling: 6/16/2023

Purchase Order #:

Laboratory

Sample ID

Sample # Com ment

Layer

Analysts Physical Description of

Subsample

Homo-geneo us

(Y/N)

Asbestos type / calibrated visual estimate percent

Non-asbestos fiber type / percent

Non-fibrous type / percent

58592 BM01-17

BM01-

17-1 Brick Mortar/ gray mortar y None Detected 100% qu,ca

58593 RS01-18

RS01-

18-1

Roofing Shingles/ black roofing shingle with black gravel n None Detected 10% ce

2% fg 88% qu,bi

58594 RS01-19

RS01-

19-1

Roofing Shingles/ black roofing shingle with black gravel n None Detected 10% ce

2% fg 88% qu,bi

58595 TP01-20

TP01-

20-1 Tar Paper Barrier/ black felt y None Detected 45% ce 55% qu,bi

58596 TP01-21

TP01-

21-1 Tar Paper Barrier/ black felt y None Detected 45% ce 55% qu,bi

Dallas NVLAP Lab Code 200349-0 TEM/PLM TCEQ# T104704513-15-3 TDH 30-0235

AIHA LAP, LLC Laboratory #102929 Analysis Method: Interim (40CFR Part 763 Appendix E to Subpart E) / Improved (EPA-600 / R-93/116). All samples received in good condition unless noted.

Preparation Method: HCL acid washing for carbonate based samples, chemical reduction for organically bound components, oil immersion for identification of asbestos types by dispersion attaining / becke line method.

ca - carbonate gy - gypsum bi - binder or - organic ma - matrix mi - mica ve - vermiculite ot - other pe - perlite qu - quartz fg - fiberglass mw - mineral wool wo - wollastonite ta - talc sy - synthetic ce - cellulose br - brucite ka - kaolin (clay) pa - palygorskite (clay) Approved Signatories:

1. Fire Damage significant fiber damage - reported percentages reflect unaltered fibers

2. Fire Damage no significant fiber damages effecting fibrous percentages

3. Actinolite in association with Vermiculite

4. Layer not analyzed - attached to previous positive layer and contamination is suspected

5. Not enough sample to analyze

6. Anthophyllite in association with Fibrous Talc

7. Contamination suspected from other building materials

8. Favorable scenario for water separation on vermiculite for possible analysis by another method

9. < 1% Result point counted positive

10. TEM analysis suggested

Technical Manager

Tanner Rasmussen

Labs

A

/data/wordandspreadsheets/templates/asbestos/PLMReport.xls (Revision 4 2/25/2020) Page 9 of 9

PHOTOGRAPHS

FT01 – White Floor Tile beneath Carpet in Living Room and East Bedroom (ACM)

L01 – 2-Layers of Linoleum in Kitchen – Bottom layer ACM (ACM)

L02 – Linoleum in Washroom over ACM Floor Tile/Black Mastic (ACM)

L03 – Linoleum Flooring beneath Carpet in Den (Non-ACM)

CT01 – 1’X2’ Ceiling Tile throughout (Non-ACM)

SR01 – Sheetrock and ACM Mud in North Bedroom (ACM Mud)

WP01 – Wall Paper in Bathroom (Non-ACM)

CG01 – Ceramic Tile/Grout in Bathroom and Entryway (Non-ACM)

T01 – Assumed ACM Transite Pipe in Closet from Old Floor Furnace(ACM)

BM01 – Brick Mortar on Fireplace (Non-ACM)

RS01 – Roofing Shingles (Non-ACM)

TO01 – Black Tar Paper Vapor Wrap beneath exterior siding (Non-ACM)

DRAWINGS

COMPANY & INSPECTOR CERTIFICATIONS