13-11-EXHIBIT-A2 SAIRAM(204)-ACM Asbestos Survey Rpt for Vacant House at 17600 RR Blvd, Leander TX 080724 (2).pdf

285 SE Inner Loop Suite 112 Georgetown, Texas 78626

Telephone 512-843-4600 Fax 512-843-4633 www.oneatlas.com

August 07, 2024

Ms. Lisa Dworaczyk Via email: LisaD@scrrlaw.com Sheets and Crossfield, P.C.

309 East Main Street Round Rock, Texas 78664

Subject: Asbestos Survey Report of Findings - Vacant House Located at 17600 Ronald Reagan Blvd., Leander, Texas

Hero Way Road Renovation Project Atlas Project Number 350SCF0033

Dear Ms. Dworaczyk:

Atlas Technical Consultants, LLC (Atlas) was retained by Sheets and Crossfield, P. C. to perform a limited pre-demolition asbestos survey of the accessible suspect asbestos-containing building materials within a vacant residential structure located at 17600 Ronald Reagan Blvd. in Leander, Texas. This survey included a visual inspection and physical assessment to identify suspect asbestos-containing materials (ACMs), including the sampling and laboratory analysis of suspect friable and non-friable ACM within the residential structure.

Site Description The vacant house was surveyed on July 31, 2024, and bulk samples of ACMs expected to be disturbed during any future demolition were collected. Results for suspect sampled ACM’s are included in Table 1. The former residential structure consists of a one-story wood frame structure with exterior stone veneer on a slab foundation and an attached two-car garage. The structure has a conventional wooden truss pitched roof covered in asphalt shingles. Interior walls and ceilings systems are comprised of drywall/joint compound with texturing. The flooring throughout consists of carpeting, and various plank floorings & mastics and areas of ceramic tile and mortar.

Heating/cooling is provided by an HVAC Unit located in an HVAC closet.

ACM Survey Bulk sampling was conducted in general accordance with procedures outlined in the Asbestos Hazard Emergency Response Act (40 CFR 763.86), Texas Department of State Health Services (TDSHS) Texas Asbestos Health Protection Rules (TAHPR) and the U.S. Environmental Protection Agency (EPA) guidance document entitled Guidance for Controlling Asbestos- Containing Materials in Buildings (Document No. 560/5-85/024). The asbestos survey was performed by Mr. Dan Brynelsen with Atlas (TDSHS Asbestos Individual Management Planner License No. 205737) and Mr. Adrian Galaviz with Atlas (TDSHS Asbestos Inspector License No.

604014) on July 31, 2024.

On July 31, 2024 Atlas collected thirty (30) bulk samples of suspect ACMs from the surveyed areas of the vacant residential structure. These materials and locations are listed in Table 1.

Vacant Residential Structure Pre-Demolition Asbestos Survey

17600 Ronald Reagan Blvd., Leander, Texas

The collected samples were analyzed by Omni Environmental, Inc. (TDSHS Laboratory License No. 30-0087) in Round Rock, Texas using approved polarized light microscopy with dispersion staining (PLM/DS) methods. Omni Environmental is accredited with the EPA Interim Asbestos Bulk Sample Analysis Quality Assurance Program and the National Voluntary Laboratory Accreditation Program (NVLAP Code No. 102061-0). The PLM/DS analytical method is modeled after U.S. EPA Publication EPA/600/R-93/116: Test Method for the Determination of Asbestos in Bulk Materials, July 1993. If a material is identified as containing equal to or greater than 1% asbestos, it is considered to be an ACM. The Bulk Sample Analysis Reports, Atlas Chain of Custody, and applicable licenses/certifications, are attached.

Conclusions-ACM Survey A material is considered by the TDSHS, TAHPR, and USEPA to be asbestos-containing if at least one sample collected from the homogeneous area has asbestos present in concentrations equal to or greater than one percent (>1.0%). Atlas conducted condition assessments and collected bulk samples of suspect ACMs. Table 1 presents a summary of laboratory analysis of the sampled suspect ACMs.

No asbestos (equal to or greater than 1%) was identified in any of the sampled materials.

Recommendations Based on the results of the limited asbestos survey, Atlas makes the following recommendations:

All sampled building materials that may be impacted by any upcoming demolition may be disturbed and/or demolished and disposed of as common construction/demolition debris as they all tested non-detect for asbestos.

If any additional materials are discovered during demolition activities, such materials must be assumed to contain asbestos until sampling and analysis proves otherwise.

Efforts were made to locate all suspect asbestos containing materials within the subject site. If additional suspect ACM is encountered during demolition or renovation activities, these materials should be assumed to be ACM until bulk sampling proves otherwise.

Limitations This report is not to be utilized as a bidding document or as a project specification document since it does not have all the components required to serve as an Asbestos Project Design document or an Abatement Work Plan.

Our professional services have been performed, our findings obtained, and our conclusions prepared in accordance with customary principles and practices in the fields of environmental science and engineering. This statement is in lieu of other statements either expressed or implied. This report does not warrant against future operations or conditions, nor does it warrant against operations or conditions present of a type or at a location not investigated.

This report is certified to Sheets & Crossfield, P. C.. The scope of services performed in execution of this evaluation may not be appropriate to satisfy the needs of other users, and, as such, the use, or re-use, of this document or the findings, conclusions, or recommendations contained herein shall be at the sole risk of said user.

17600 Ronald Reagan Blvd., Leander, Texas

Attached are the laboratory results for the samples submitted. Please feel free to contact the undersigned should you have any questions or require additional information.

Sincerely, Atlas Technical Consultants, Daniel Brynelsen Industrial Hygiene Technician TDSHS Asbestos Individual Mgmt. Planner License # 205737 Direct Line +1 512-843-4610 Email: dan.brynelsen@oneatlas.com

John J. Rodriguez Building Science Department Manager TDSHS Asbestos Individual Consultant License # 105847 Direct Line +1 210-253-8609 Email: john.rodriguez@oneatlas.com

Attachments: Table 1: ACM Sample Results

Assessment Photo Log ACM Survey Sample Location Diagram

PLM Summary Report and Chain of Custody Licenses/Certifications

17600 Ronald Reagan Blvd, Leander, Texas

TABLE 1: ACM SAMPLE RESULTS

17600 Ronald Reagan Blvd, Leander, Texas Survey Date: July 31, 2024

Sample Number

Material Description Location(s)* Approximate

Quantity of ACM Results %

H-1 H-2 H-3

Drywall/joint compound with texture, wall

Kitchen, wall Bedroom 1, wall Bedroom 2, wall

NA ND

H-4 H-5 H-6

Drywall/joint compound with texture, ceiling

Living room, ceiling Bedroom 1, ceiling

NA ND

H-7 H-8 H-9

Floor trim piece mastic Step, from garage hall to living room

NA ND

H-10 H-11 H-12

Vinyl plank floor with clear mastic

Kitchen, floor NA ND

H-13 H14 H15

Floor leveling compound Bedroom 1, floor NA ND

H-16 H17 H-18

Mirror trim mastic Master bath, mirror NA ND

H-19 H-20 H-21

8”X8” White ceramic floor tile with mortar and grout

Guest bathroom NA ND

H-22 H-23 H-24

12”X12” Gray ceramic floor tile with grout and mortar Garage hallway, floor NA ND

H-25 H-26 H-27

Exterior brick with gray mortar

Exterior, corner, by garage NA ND

H-28 H-29 H-30

Lite gray asphalt shingles and black tar paper

Roof of house and rear shed NA ND

Bold = Asbestos Containing NA = Not Applicable ND = None Detected SQ FT = Square Feet rer TS & Vacant Residential Structure

Pre-Demolition Asbestos Survey 17600 Ronald Reagan Blvd, Leander, Texas

PHOTO LOG

Vacant Residential Structure

PHOTO LOG

Vacant Structure – Limited ACM Survey

Atlas Project No. 350SCF0033

Survey Date: 07-31-24

PHOTOS DATE: 07-31-24

Photo #1 Vacant residential structure, 17600

Ronald Reagan Blvd, Leander, Texas Photo #2 View of vacant residential structure, 17600 Ronald Reagan Blvd, Leander

Photo #3 View into garage, 17600 Ronald

Reagan Blvd, Leander Photo #4 View into vacant house living room

Photo #5 View into vacant house kitchen Photo #6 Drywall/joint compound sample area, kitchen wall

Photo #7 Typical drywall/joint compound sample area, bedroom No. 1, wall Photo #8 Typical drywall/joint compound sample area, bedroom No. 2, wall

Photo #9 Typical drywall/joint compound sample area, living room ceiling Photo #10 Typical drywall/joint compound sample area, bedroom No. 1, ceiling

Photo #11 Typical drywall/joint compound sample area, bedroom No. 2, ceiling Photo #12 Step cover from garage hallway to living room, mastic sample area

Photo #13 Plank flooring with clear mastic and floor leveler sample area, kitchen Photo #14 Mirror trim mastic sample area, master bathroom

Photo #15 White ceramic floor tile with grout & mortar sample area, guest bathroom Photo #16 Gray floor tile with grout & mortar sample area, garage hallway floor

Photo #17 Exterior brick and mortar sample are, corner of garage Photo #18 Asphalt roof shingle sample area, front of house, roof (Same as on shed) rer TS.

& Vacant Residential Structure

Pre-Demolition Asbestos Survey 17600 Ronald Reagan Blvd, Leander, Texas

SAMPLE LOCATION DIAGRAM

Vacant Residential Structure

SAMPLE LOCATION DIAGRAM

Garage Living Room

Kitchen

Bedroom 1

Hallway Guest

Bathroom Master Bathroom

Bedroom 3

Bedroom 2

Closet

Closet

Closet

Closet

HVAC Closet

Shed

H-04

H-01

H-02

H-03

H-05

H-06

H-10, H-11, H-12 H-07, H-08, H-09

H-13, H-14, H-15

H-16, H-17, H-18

H-19, H-20, H-21

H-22, H-23, H-24

H-25, H-26, H-27

H-28, H-29, H-30

DRAWING FILE:

DRAWN BY:

A.G. - 8/13/24

N/A

SCALE:

BY: DB

CHECKED

FIGURE

350SCF0033

PROJECT NUMBER:L E G E N DACM SAMPLE LOCATION MAP

Date Sampled - July 31, 2024

Vacant Residential Structure 17600 Ronald Reagan Boulevard Leander, Texas 78641

S:\Industrial Hygiene\Projects\Sheets & Crossfield Hero Way Project\Maps

00 = ACM Sample Location 00 = Positive ACM Sample Location rer TS.

Pre-Demolition Asbestos Survey 17600 Ronald Reagan Blvd, Leander, Texas

PLM SUMMARY REPORT AND

CHAIN OF CUSTODY

Vacant Residential Structure

PLM SUMMARY REPORT AND

CHAIN OF CUSTODY

SAMPLE SUMMARY REPORT

Client Project Number: 350SCF0033 Heroway

Client Name: Atlas Technical Consultants, LLC Georget

Lab Project #: 239944

Client Sample Number

Lab Sample Number

Asbestos Type and % Asbestos Content by Layer

Contact Name: Dan Brynelsen

Omni Environmental, Inc.

2851 Joe DiMaggio Blvd Suite 10

(512) 258-9114 Round Rock, TX 78665

NVLAP LABCODE 102061-0

TDSHS Lab License 30-0087

938263H - 1 NAD NAD detected in Texturizer NAD detected in Drywall 938264H - 2 NAD NAD detected in Texturizer NAD detected in Drywall 938265H - 3 NAD NAD detected in Texturizer NAD detected in Drywall 938266H - 4 NAD NAD detected in Texturizer NAD detected in Drywall 938267H - 5 NAD NAD detected in Texturizer NAD detected in Drywall 938268H - 6 NAD NAD detected in Texturizer NAD detected in Drywall

938269H - 7 NAD

938270H - 8 NAD

938271H - 9 NAD

938272H - 10 NAD

938273H - 11 NAD

938274H - 12 NAD

938275H - 13 NAD

938276H - 14 NAD

938277H - 15 NAD

938278H - 16 NAD

938279H - 17 NAD

938280H - 18 NAD

938281H - 19 NAD

938282H - 20 NAD

938283H - 21 NAD

938284H - 22 NAD

938285H - 23 NAD

938286H - 24 NAD

938287H - 25 NAD

938288H - 26 NAD

938289H - 27 NAD

938290H - 28 NAD

938291H - 29 NAD

938292H - 30 NAD

This report is only a summary. For complete information on each sample see the Bulk Sample Analysis Report.

Note that NAD means that No Asbestos was Detected in the sample or layer.

Atlas Technical Consultants, LLC Georgetown, Texas

285 SE Inner Loop, Suite 112

Dear

Please find enclosed the bulk sample analytical results for the following project:

Date Received: 8/2/2024

Date Logged: 8/6/2024

Analysis Completed: 8/7/2024

Please call us if you have any questions regarding this report

Thank you for your business.

Sincerely, Georgetown, TX 78726

BULK SAMPLE ANALYSIS REPORT

Client Project #: 350SCF0033 Heroway Lab Project #: 239944

Logged in by: Steve Griffin

Delivery Agency: Hand Delivered

Received By: Steve Griffin

Name/Tracking #: Adrian Galviz

Dan Brynelsen

Mr Brynelsen:

Samples in Project: 30

Steve Griffin, Lab Manager

ANALYTICAL METHOD: EPA Method for the Determination of Asbestos in Bulk Building Materials (EPA 600/R-93/116) and EPA Interim Method for the Determination of Asbestos in Bulk Insulation Samples (EPA 600/M4-82-020).

Percentages are visual estimates based on sample volume. Limit of Detection: <1%. Limit of Quantification: 1%.

Negative results of resinously bound materials such as roofing material or floor tile may be inconclusive. NAD means No Asbestos was Detected in the sample or layer. The term texturizer (where applicable) may include wall texturizing, tape and bed, and/or joint compound. This report relates only to the item tested as received. It may not be used to claim product endorsement by NVLAP, NIST or any agency of the federal government.

This report may not be reproduced, except in full, without the expressed written consent of laboratory management. Subsamples of layers or other inhomogeneities were analyzed separately and their results combined in proportion to the quantity of each layer to obtain quantitative results for the sample as a whole. All samples are stored for 1 month from the original analysis date before being disposed of.

The following procedures were used in sample analysis unless otherwise noted.

August 7, 2024

Omni Environmental, Inc.

2851 Joe DiMaggio Blvd Suite 10

(512) 258-9114 Round Rock, TX 78665

NVLAP LABCODE 102061-0

TDSHS Lab License 30-0087

BULK SAMPLE ANALYSIS REPORT

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938263

Client Sample #: H - 1 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938264

Client Sample #: H - 2 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938265

Client Sample #: H - 3 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

%%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938266

Client Sample #: H - 4 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938267

Client Sample #: H - 5 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:30 70NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938268

Client Sample #: H - 6 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Heterogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Cellulose Paint

Layer 1:

Layer 2:

No Asbestos Detected in Texturizer.

No Asbestos Detected in Drywall.

%%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938269

Client Sample #: H - 7 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938270

Client Sample #: H - 8 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938271

Client Sample #: H - 9 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

%%Asbestos Total: Fibrous Total: Non-Fibrous Total:5 95NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938272

Client Sample #: H - 10 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Brown Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Fibrous Glass Mastic

<1

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:5 95NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938273

Client Sample #: H - 11 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Brown Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Fibrous Glass Mastic

<1

QC'd By: Steve Griffin

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:5 95NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938274

Client Sample #: H - 12 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Brown Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%Fibrous Glass Mastic

<1

%Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938275

Client Sample #: H - 13 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938276

Client Sample #: H - 14 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938277

Client Sample #: H - 15 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

%%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938278

Client Sample #: H - 16 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Colorless Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938279

Client Sample #: H - 17 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Colorless Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:<1 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938280

Client Sample #: H - 18 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Colorless Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

%Filler/Binder%Cellulose <1 100

QC'd By: Steve Griffin

%Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938281

Client Sample #: H - 19 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938282

Client Sample #: H - 20 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938283

Client Sample #: H - 21 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: White Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

%Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938284

Client Sample #: H - 22 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938285

Client Sample #: H - 23 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

QC'd By: Steve Griffin

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938286

Client Sample #: H - 24 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate <1

%Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938287

Client Sample #: H - 25 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate 40

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938288

Client Sample #: H - 26 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate 40

QC'd By: Steve Griffin

Anthophyllite %Asbestos Total: Fibrous Total: Non-Fibrous Total: 100NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938289

Client Sample #: H - 27 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Non-Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder Aggregate 40

%%Asbestos Total: Fibrous Total: Non-Fibrous Total:45 55NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938290

Client Sample #: H - 28 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%

Cellulose Fibrous Glass Tar

Aggregate

25 50

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:45 55NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938291

Client Sample #: H - 29 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%

Cellulose Fibrous Glass Tar

Aggregate

25 50

Anthophyllite %%Asbestos Total: Fibrous Total: Non-Fibrous Total:45 55NAD

Comments:

Lab Project #: 239944 Client Project #: 350SCF0033 Heroway

Lab Sample #: 938292

Client Sample #: H - 30 Analyst: Steve Griffin

Date Analyzed: 8/7/2024

Color: Gray Characterization: Homogeneous, Fibrous

SAMPLE LAYER DETAILS

ASBESTOS COMPONENTS NON-FIBROUS COMPONENTSFIBROUS COMPONENTS

Chrysotile Amosite Crocidolite Tremolite Actinolite

Filler/Binder%

Cellulose Fibrous Glass Tar

Aggregate

25 50 e ec

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LICENSES/CERTIFICATIONS

Texas Department of State Health Services

ATC GROUP SERVICES LLC

1s certified to pertorm as an

Asbestos Consultant Agency in the State of Texas and 1s hereby governed by the rights, privileges and responsibilities set forth in Texas

Occupations Code, Chapter 1954 and Title 12, Texas Administrative Code, Chapter 295 relating to Texas asbestos Health Protection, as long as this license 1s not suspended or revoked.

License Number: 100032 Expiration Date: 02/14/2026

LYLE md J¢antter Shutord, MD, MPH, Control Number: 97643 Commissioner of Health (Void After Expiration Date)

VOID IF ALTERED. NON-TRANSFERABLE

SEE BACK

Texas Department of State Health Services

Asbestos Individual Management PI

DANIEL W BRYNELSEN : }

License No. 205737 - Control No. 96629

Expiration Date: 23-Oct-2025

Asbestos Project Manager

DANIEL W BRYNELSEN te License Number: 501785 c 4

Control Number: 99104

Expiration Date: 23-Oct-2025 nn . -

Asbestos Air Monitoring Technician me, DANIEL W BRYNELSEN a }

License No. 706944 :

Control No. 99347 Expiration Date: 26-Nov-2025 ae

Asbestos Inspector

ADRIAN J GALAVIZ

License No. 604014

Control No. 100842

Expiration Date: 25-Apr-2026 a”