F. B1700 Hazardous Material Test Report.pdf

Astex Environmental Services 139 Braniff Drive * San Antonio, TX 78216 un

President of Construction/Owner AR6 Construction & Engineering 26726 Rockwall Parkway New Braunfels, Texas 78132 Phone: (512) 940-1025 Email: jcanness@ar6ce.com

Re: Asbestos Survey Report, Lead Based Paint Inspection Report Laughlin Air Force Base — RSU, Building 1700 Del Rio, Texas 78843

Project Number: AE-24-18418

Mr. Anness:

The following are the results of the Asbestos and Lead testing conducted by Astex Environmental Services (Astex) representatives Mr. Arturo De La Torre at the above referenced project.

Asbestos

On February 23, 2024, a total of fifteen (15) samples of suspect asbestos containing building materials were collected and sent to Environmental Analytical Services, L.L.C., Houston, Texas, TDSHS Laboratory License No.: 30-0373, for analysis by Polarized Light Microscopy (PLM) in accordance with EPA 600/R-93/116 Method.

Asbestos is a naturally occurring mineral that is distinguished from other minerals by the fact that it occurs in long, thin fibers. Its characteristics are that it does not burn, it is strong, it conducts heat and electricity poorly, and it is impervious to chemical corrosion, therefore, asbestos was utilized in numerous construction materials. Typically, asbestos containing materials (ACM) can be found as: fireproofing material on the steel beams of multi-story buildings; roofing shingles, felts, and tars; floor tiles and mastic, acoustic ceiling and wall textures; joint compound; and Thermal System Insulation (TSI) for pipes, ducts, and joints. Over a period ofyears these asbestos-containing materials may become friable, that is pulverized by hand pressure, thus releasing fibers into the air.

Asbestos Survey Report, Lead Based Paint Inspection Report Laughlin Air Force Base — RSU, Building 1700 Del Rio, Texas 78843

Limitations:

The results, findings and conclusions documented in this report are based solely on conditions observed the day(s) of the inspection (Photos Appendix B, if applicable). AES and its assigns make no representations or assumptions as to past or future conditions of the premises or building material content. AES representatives executed the enclosed ACBM inspection in areas (as directed by those authorizing the work to be done) that may be impacted during future maintenance, renovation, or demolition tasks. Unless directed otherwise, inspection methods used were non-destructive; that is, existing materials were not significantly disturbed or demolished in order to verify the presence ofhidden ACBM. As in all ACBM testing events, bulk samples (small physical specimens) are required and were collected in the most discrete method possible in order to maintain the visual appearance of the premises. AES is not responsible for damage or repair to areas where bulk samples were required to satisfy the authorized work to be completed.

The building owner, tenant, personnel, and their authorized contractors are solely responsible for reviewing and communicating with their personnel the content of the enclosed ACBM’s tested

(whether they tested positive for ACM or not). Furthermore, inaccessible materials (i.e., areas where no access was possible or permitted) were not documented or tested. Additional materials found that do not appear to match the description of the enclosed sample results must be tested prior to disturbance. Materials visually identified as non-asbestos were not sampled (i.e., fiberglass, foam rubber, wood, carpet, glass, etc).

As authorized, this report has been generated to comply with regulatory requirements and assist in the identification ofACBM at the project site. The enclosed is not intended to be utilized as a State required asbestos abatement work plan (Design Specification) or as a bidding document for asbestos abatement. AES licensed and certified personnel are available to assist with said documentation if it is required for this project.

Laboratory Results The results are detailed below, and the laboratory analytical sheets can be found in the Appendix.

Sample Sample Description Sample Location Condition Result

18418-01 Duct Mastic — Grey 1* Floor Good None Detected

18418-02 Duct Mastic — Grey 1 Floor Good None Detected

18418-03 Duct Mastic — Grey 1% Floor Good None Detected

18418-04 | Cove Base/Mastic (Tan) 2™4 Floor Good None Detected

18418-05 | Cove Base/Mastic (Tan) 2"¢ Floor Good None Detected

18418-06 | Cove Base/Mastic (Tan) 2™ Floor Good None Detected

18418-07 Carpet Mastic 2" Floor Good | None Detected

18418-08 Carpet Mastic 2" Floor Good None Detected

18418-09 Carpet Mastic 2" Floor Good None Detected . * nd .

18418-10 Sheetrock/Joint 2m Floor

Good | None Detected Compound

. : nd .

18418-11 Sheetrock/Joint 2M Floor

Good None Detected Compound

Project Number; AE-24-18418

Del Rio, Texas 78843

Sample Sample Description Sample Location Condition Result

' nd .

18418-12 Sheetrock/Joint am Floor

Good | None Detected Compound

18418-13 Vinyl Floor Tile/Mastic 1* Floor Good None Detected

(Red/Brown)

18418-14 Vinyl Floor Tile/Mastic 1* Floor Good None Detected

(Red/Brown)

18418-15 Vinyl Floor Tile/Mastic 1“ Floor Good None Detected

(Red/Brown)

*Estimated quantities of each suspect material represent the homogeneous feature of the material sampled within the room/area equivalent directly at the sample location. Quantity reported does not represent nor infer to represent a complete inventory of the amount of identified suspect material within the structure. Astex/AML1 is available to generate a post report inventory offound asbestos containing building materialsfor Texas Department ofState Health Services (TDSHS) required abatement work-plans and/or asbestos abatement contractor cost proposals.

CONCLUSIONS AND RECOMMENDATIONS:

Based on the analytical results found in Appendix A, the following conclusions and recommendations are offered:

The tested building materials were laboratory analyzed to be non-asbestos containing, and in accordance with the Texas Asbestos Health Protection Rules (TAHPR), no special handling is required prior to or during repair or renovation activities.

<End of Section>

Project Number: AE-24-18418

Del Rio, Texas 78843

Lead

On February 23, 2024, Mr. Arturo De La Torre, Texas Department of State Health Services

(TDSHS) Lead Risk Inspector #2060990, inspected the above referenced location at Building 1700, Laughlin Air Force Base, Del Rio, Texas 78843, for the purpose of performing a visual examination as well as conducting a Limited Lead-Based Paint Survey. For this survey, Astex conducted lead-based paint (LBP) testing utilizing a Heuresis Pb200i X-Ray Fluorescence (XRF) portable paint analyzer.

Summary ofResults:

Utilizing the XRF, Astex secured a total of thirty (30) individual paint readings from randomly selected interior surfaces. In accordance with the Environmental Protection Agency (EPA), and the Federal Housing and Urban Development (HUD) Guidelines, all XRF readings with levels at or above 1.0 mg/cm? are considered to be positive for Lead-Based Paint (LBP). (See Appendix C for Data Sheets) e Per HUD Guidelines Lead-based paint (LBP) does not appear to be present in the building materials tested in the structure(s) and special handling would not be required during demolition activities.

This XRF testing was conducted in order to pre-determine the potential representative lead content of the structural components and it is important to note that this limited testing is not intended to identify all painted components that are or are not lead-containing but rather give an indication of a potential lead hazard in areas designated as future scraping/welding sites.

Since this building is neither categorized as “target housing” nor a “child-occupied facility,” in accordance with the revised “HUD Guidelines for the Evaluation and Control ofLead-Based Paint Hazards in Housing” (HUD Guidelines), it is exempt from the Federal HUD Regulations and the Texas Environmental Lead Reduction Rules (TELRR); however, this LBP Inspection reflects the

Occupational Safety and Health (OSHA) definition that ANY lead content identified in paint could create a hazard of Lead Dust exposure ifpaint is deteriorated and/or disturbed.

Del Rio, Texas 78843

LEAD CONCLUSIONS & RECOMMENDATIONS:

Based on the above EPA/HUD criteria and XRF testing, the following conclusions AND recommendation are offered:

~ Lead-based paint (LBP) does not appear to be present in the building materials tested and no special handling would be required during demolition activities.

~ See XRF Analytical Results (Appendix D)

The Operational Safety and Health Administration (OSHA) does not recognize the EPA/HUD categorizations. Per OHSA’s Lead in Construction standard (29 CFR 1926.62) involving paints having any level of lead, employers/contractors involved in renovation or demolition must comply with the assessment measures and any applicable worker protections of the standard.

The enclosed analytical results have been reported to all of the above standards (EPA, HUD, OSHA).

o Readings at or above 1.0 mg/cm? are identified in red print in the XRF ANALYTICAL RESULTS- attached (Appendix D) with results listed as “Positive.”

o Of the thirty (30) readings, zero (0) analyzed above 1.0 mg/cm’.

o Readings between 0.2 mg/cm? and 0.9 mg/cm? are identified in bold print in the XRF ANALYTICAL RESULTS- attached (Appendix D) with results listed as “Present.”

o Of the thirty (30) readings, ten (10) analyzed between 0.2 mg/cm? and 0.9 mg/cm’ and have lead present within the painted substrates.

o Readings below 0.2 mg/cm? are reported as “Negative.”

o Of the thirty (30) readings, one hundred and twenty (20) analyzed below 0.2 mg/cm? and are considered to be non-lead-based paint containing.

~ It’s important to note that this building is not categorized as “target housing” and all renovation work that will impact Lead-Based Paint must be performed in accordance with the EPA: 40 CFR Part 74 Lead; Renovation, Repair, and Painting Program

(RRP).

The following link will connect you with a guide on how to renovate your building, and you can follow the webpage for further information in learning more about the EPA-RRP requirements:

(Attached is also a summary of the regulation provided by Astex.)

https://www.epa.gov/lead/protect-your-family-sources-lead

Del Rio, Texas 78843

LEAD Recommendations

No owner requirement from any regulatory entity requires lead painted material to be ‘abated’ prior to disturbance of said materials during the normal course of renovation and/or demolition tasks.

No owner requirement from any regulatory entity requires lead painted material to be ‘abated’ prior to disturbance of said materials during the normal course of renovation and/or demolition tasks.

The contractor(s) performing renovation and/or demolition tasks are solely responsible for OSHA compliance and administering their site-specific Health and Safety Plan(s) (HASPs) related to LBP and all other regulated materials (ORMs).

This responsibility in no manner transfers to the owner, their authorized agent nor Astex.

Texas Environmental Lead Reduction Rules (TELRR) do not require LBP testing prior to demolition of structure(s) currently present. Furthermore, municipal permitting for the structure also does not require LBP testing.

If an employer is working with paint which contains any amount of lead, including those between 0.2 mg/cm? and 0.9 mg/cm’, in such a way that would generate airborne levels to which employees may be exposed, it is the employer's responsibility to conduct exposure monitoring (or use objective or historical data as defined in 29 CFR 1926.62(d)(3)(iii) through 1926.62(d)(3)(iv)(B) and in 29 CFR 1926.62(n)(4)) to demonstrate that the Lead in Construction standard's action level (30 micrograms/cubic meter of air) is not exceeded. The results of the exposure assessment then determine whether the employer would need to apply the further protections of that rule. If the levels of lead to which employees are exposed are below the action level (which may occur when the levels of lead in paint are very low and work is being done in such a way as to not disturb the paint and, therefore, generate airborne concentrations of lead), then the further requirements of the standard would not apply.

Protection for workers per OSHA Regulations (29 CFR 1926.62) would be required during maintenance or renovation activities that may disturb materials identified to have paint containing lead present and is the sole responsibility of that specific contractor.

Resource Conservation and Recovery Act (RCRA) requires the demolition contractor to perform a TCLP (Toxicity Characteristic Leaching Procedure) waste characterization sample for landfill verification and RCRA assurances. This process is solely the responsibility of the contractor conducting the haul-off of project related waste.

Del Rio, Texas 78843

If you have any questions regarding this report, please do not hesitate to call (210) 828-9800.

Thank You, QA

Gtepfien Jimenez

General Manager Astex Environmental Services TDSHS Asbestos Individual Consultant #10-5764 TDSHS Lead Risk Assessor #2071040

Del Rio, Texas 78843

APPENDIX A

ASBESTOS LABORATORY ANALYTICAL RESULTS

Environmental 13201 Northwest Freeway, Suite 520

\tical Houston, Texas 77040 i Analytica phone 713-343-4017 | fax 713-934-9942

Services, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

Test: EPA 600/R-93/116 Polarized Light Microscopy

Client Information: Project: Date Analyzed: 02/28/2024 01:06 PM

Astex Environmental Services, Inc. RSU-Build 1700

139 Braniff Dr. Laughlin, Air Force Base Date Received: 02/27/2024 09:00 AM

San Antonio,TX 78216 AE-24-18418

Phone: 210-828-9800 EAS Job: 24022707 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope:

PLM Labomed LX pe: 400P

Sample # Ashestos Asbestos Mineral Non-Asbestos Non-Fibrous Layer Sample Description Detected . F

Lab !D # (Yes/No)

Percent Fibers Material

Gray 18418-01 Tar

0 , 0

24022707.01 A

HVAC Sealant Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

Gray 18418-02 Tar 9 : 9

24022707,02 A

HVAC Sealant Mastic NO None Detected Cellulose 2% Achesive 98%

Homogeneous

Gray 18418-03 Tar 5 F 6

24022707.03 A

HVAC Sealant Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

Tan

18418-04 Vinyl . 3

24022707,04 A

Cove Base NO None Detected Vinyl 100%

Homogeneous

Yellow 18418-04 Tar

3 . 0

24022707.04 B

Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

NVLAP Lab Code: 200784-0 TDSHS License No. 300373

LDEQ LELAP Certificate No: 04161, Agency Interest No. 149571

Notes:

Some samples (floor tiles, surfacing, etc.) may contain fibers too small to be detectable by PLM. TEM Chatfield analysis of bulk material is recommended in this case. All asbestos percentages are based on calibrated visual estimates traceable to NIST dards for lated asb types. Analysts’ percentages fall within a range of acceptable percentages, depending on the actual concentration of asbestos.

This test report relates only to the items tested. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report may not be reproduced except in full without permission from Envi |

Analytical Services.

These results are submitted pursuant to EAS' current terms of sale, including the company's standard warranty and limitation 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 samptes covered by this report, EAS will store the samples for a period of ninety (90} days before discarding. Percent ranges reported are estimates and not absolute percent range values.

Analyzed By: <= 7 —“ Approved Signatory: iE Arthur Hernandez Arthur Hernandez

Client Information:

Environmental

Analytical

Services, LLC

13201 Northwest Freeway, Suite 520

Houston, Texas 77040 phone 713-343-4017 | fax 713-934-9942 www.easlabs.com | facebook.com/easlabs | info@easlabs.com

Test: EPA 600/R-93/116 Polarized Light Microscopy

Astex Environmental Services, Inc.

139 Braniff Dr.

San Antonio,TX 78216

Phone: 210-828-9800

E-Mail: jeffzunker@astexinc.com

Project:

RSU-Build 1700

Laughlin, Air Force Base

AE-24-18418

EAS Job: 24022707

Attn:

Jeff Zunker

Date Analyzed: 02/28/2024 01:06 PM

Date Received: 02/27/2024 09:00 AM

TAT Requested: 1 Day

PLM Labomed LX Microscope:

Sample # Layer Sample Description Asbestos

Asbestos Mineral Non-Asbestos Non-Fibrous Lab ID # y P P Percent Fibers Material

(Yes/No) Tan

18418-05 Vinyl ;

24022707.05

Cove Base

NO None Detected Vinyl 100%

Homogeneous

Yellow 18418-05 Tar 3 ; ;

24022707.05

Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous Tan

18418-06 Vinyl , 0

24022707.06

Cove Base NO None Detected Vinyl 100%

Homogeneous

Yellow 18418-06 Tar 3 ,

24022707.06 B

Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

Brown/Tan 18418-07 Tar ; ; ;

24022707.07 A

Carpet Adhesive NO None Detected Cellulose 5% Adhesive 95%

Homogeneous

Notes:

NVLAP Lab Code: 200784-0 TDSHS License No. 300373

LDEQ LELAP Certificate No: 04161, Agency Interest No. 149571

Some samples (floor tiles, surfacing, etc.) may contain fibers too small to be detectable by PLM. TEM Chatfield analysis of bulk material is recommended in this case. All asbestos percentages are based on calibrated visual estimates traceable to NIST dards for lated ach types. Analysts’ percentages fall within a range of acceptable percentages, depending on the actual concentration of asbestos.

This test report relates only to the items tested. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report may not be reproduced except In full without permission from Environmental Analytical Services.

These results are submitted pursuant to EAS' current terms of sale, including the company's standard warranty and limitation 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, EAS will store the samples for a period of ninety (90) days before discarding. Percent ranges reported are estimates and not absolute percent range values.

Analyzed By: KE Approved Signatory: ay

EE

Arthur Hernandez

Arthur Hernandez

Environmental

Analytical“\ Services, LLC

Test: EPA 600/R-93/116 oma Polarized Light Microscopy

Client Information: Project:

RSU-Build 1700

Laughlin, Air Force Base

AE-24-18418

EAS Job: 24022707

Astex Environmental Services, Inc.

139 Braniff Dr.

San Antonio,TX 78216

Phone: 210-828-9800

13201 Northwest Freeway, Suite 520

Houston, Texas 77040 phone 713-343-4017 | fax 713-934-9942 www.easlabs.com | facebook.com/easlabs | info@easlabs.com

Date Analyzed: 02/28/2024 01:06 PM

Date Received: 02/27/2024 09:00 AM

TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn:

Jeff Zunker Microscope:

PLM Labomed LX

Sample # Laver Sample Description pepestos

Asbestos Mineral Non-Asbestos Non-Fibrous Lab ID # y P P

(Yes/No) Percent Fibers Material

Brown/Tan 18418-08 Tar

0 : 5

24022707,08 A

Carpet Adhesive NO None Detected Cellulose 5% Adhesive 95%

Homogeneous

Brown/Tan 18418-09 Tar 0 : 6

94022707.09 A

Carpet Adhesive NO None Detected Cellulose 5% Adhesive 95%

Homogeneous

White 18418-10 Fibrous

0 Binders / CaCO

24022707,10 A

Joint Compound NO None Detected Cellulose 2%

98%

Homogeneous White

18418-10 Fibrous 0 5

24022707.10 B

Sheetrock NO None Detected Cellulose 30% Gypsum 70%

Non-Homogeneous White

18418-11 Fibrous 0 Binders / CaCO

24022707.11 A

Joint Compound NO None Detected Cellulose 2%

98%

Homogeneous

NVLAP Lab Code: 200784-0 TDSHS License No. 300373

LDEQ LELAP Certificate No: 04161, Agency Interest No. 149571

Notes:

Some samples {floor tiles, surfacing, etc.) may cantain fibers too small to be detectable by PLM. TEM Chatfield analysis of bulk material is recommended in this case. All asbestos percentages are based on calibrated visual estimates traceable to NIST standards for regulated asb types. lysts' pere fail within a range of acceptable percentages, depending on the actual concentration of asbestos.

This test report relates only to the items tested. This report must not be used to clalm product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report may not be reproduced except in full without permission from Environmental Analytical Services, These results are submitted pursuant to EAS' current terms of sale, including the company's standard warranty and limitation of liability provisions and no responsibility or llability 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, EAS will store the samples for a pertod of ninety (90) days before discarding. Percent ranges reported are estimates and not absolute percent range values.

Analyzed By:

eS

Arthur Hernandez

LA Approved Signatory: OE Arthur Hernandez

Envi ronmental 13201 Northwest Freeway, Suite 520

. Houston, Texas 77040

7 Analytical phone 713-343-4017 | fax 713-934-9942:

Services, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

=: Test: EPA 600/R-93/116

to. Polarized Light Microscopy

Client information: Project: Date Analyzed: 02/28/2024 01:06 PM

Astex Environmental Services, Inc. RSU-Build 1700

139 Braniff Dr. Laughlin, Air Force Base Date Received: 02/27/2024 09:00 AM

San Antonio,TX 78216 AE-24-18418

Phone: 210-828-9800 EAS Job: 24022707 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn:

Jeff Zunker Microscope:

PLM Labomed LX per 400P

Sample # wae Asbestos

Asbestos Mineral Non-Asbestos Non-Fibrous Layer Sample Description Detected : :

Lab ID # (Yes/No)

Percent Fibers Material

White 18418-11 Fibrous

> 5

24022707.11 B

Sheetrock NO None Detected Cellulose 30% Gypsum 70%

Non-Homogeneous

White 18418-12 Fibrous

0 Binders / CaCO

24022707,12 A

Joint Compound NO None Detected Cellulose 2%

98%

Homogeneous

White 18418-12 Fibrous

> 5

24022707.12 B

Sheetrock NO None Detected Cellulose 30% Gypsum 70%

Non-Homogeneous

Brown/Red 18418-13 Granular Other Non-Fibrous

24022707.13

Floor Tile NO None Detected

100%

Homogeneous

Yellow 18418-13 Tar

0 . 5

34022707.13 B

Mastic NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

NVLAP Lab Code: 200784-0 TDSHS License No. 300373

LDEQ LELAP Certificate No: 04161, Agency Interest No. 149571

Notes:

Some samples (floor tites, surfacing, etc.) may contain fibers too small to be detectable by PLM. TEM Chatfield analysis of bulk material is recommended in this case. All asbestos percentages are based on calibrated visual estimates traceable to NIST standards for regulated asbestos types. Analysts’ percentages fall within a range of acceptable percentages, depending on the actual concentration of asbestos.

This test report relates only to the items tested. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report may not be reproduced except In full without permission from Environmental Analytical Services.

These results are submitted pursuant to EAS' current terms of sale, including the company's standard warranty and limitation of liability provisions and no resp lity or liability is d for the manner in which the results are used or interpreted, Untess notified in writing to return the samples covered by this report, EAS will store the samples for a period of ninety (90) days before discarding. Percent ranges reported are estimates and not absolute percent range values.

Analyzed By: LE Approved Signatory: OLE

Envi roumental 13201 Northwest Freeway, Suite 520

. Houston, Texas 77040

Analytical phone 713-343-4017 | fax 713-934-9942

Services, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

Test: EPA 600/R-93/116 Polarized Light Microscopy

Client Information: Project: Date Analyzed: 02/28/2024 01:06 PM

Astex Environmental Services, Inc. RSU-Build 1700

139 Braniff Dr. Laughlin, Air Force Base Date Received: 02/27/2024 09:00 AM

San Antonio,TX 78216 AE-24-18418

Phone: 210-828-9800 EAS Job: 24022707 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: — Jeff Zunker : PLM Labomed LX Microscope: 400P

Sample # sae Ashestos Asbestos Mineral Non-Asbestos Non-Fibrous Lab ID # Layer Sample Description Detected

Percent Fibers Material (Yes/No)

Brown/Red

94022707 14 A rloor Tile No None Detected omer 100%pron

Homogeneous

Yellow

5honmt, 8 Vente

NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

Brown/Red

24022707 15 A

Floor Tile No None Detected oer 100%pron

Homogeneous

Yellow

5honea B

Westie NO None Detected Cellulose 2% Adhesive 98%

Homogeneous

NVLAP Lab Code: 200784-0 TDSHS License No, 300373

LDEQ LELAP Certificate No: 04161, Agency Interest No. 149571

Notes:

Some samples (floor tiles, surfacing, etc.) may contain fibers too small to be detectable by PLM. TEM Chatfield analysis of bulk material is recommended in this case. All asbestos percentages are based on calibrated visual estimates traceable to NIST dards for regulated asb types. Analysts' percentages fall within a range of acceptable percentages, depending on the actual concentration of asbestos.

This test report relates only to the items tested. This report must not be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. This report may not be reproduced except in full without permission from Environmental Analytical Services, These results are submitted pursuant to EAS' current terms ofsale, including the company’s standard warranty and IImitation of liability provisions and no responsibility or liability is d for the manner in which the results are used or interpreted. Unless notified in writing to return the samples covered by thls report, EAS will store the samples for a period of ninety (90) days before discarding. Percent ranges reported are estimates and not absolute percent range values.

Analyzed By: eS LA Approved Signatory: ore mm UU TU 24022707 .

Envi ronmental {3201 Northwest Freeway, Suite 520

Analytical Houston Texas 77040

Services. LLC (713) 343-4017 © Fax (713) 934-9942 E-mail easlabs@aol.com

FedEx Account #399857325

* Job 11D:24022707CHAIN OF CUSTODY | Astex Environmental Services Project Name | ll| | ||HiHI | | |

139 Braniff Drive +. ? ey coSan Antonio, Texas 78216 [eStl- BK. le. fare) Astex fivitoamental Serviras Ine

Project # ZAAE Y LSP? Analysis: Buf. ALi i” Address: Z206 bef, Ave Fowce BACLE Tracking No.: | 77 gO 32Y34A OAS FS City, State: | /nctithral, VEX AS IESYS Date: A 23-Doay hkTURNAROUND TIME: 0 2HOUR 8HOUR (BB24HOURD 0 2DAY O SDAY (ROUTINE) O OT Eres fasrr Sie esl AF

Y

——(GSpecify) ~~

(NOTE: All Turnaround Times are based on date/time the sampleis received by the laboratory)laboratory.)

oO

Sample No. Sample Description Sample Location Est. Qty. | ConditionLEWIS a7 JURE. SEnlalf:“erey. LEo & foo. So5-| ¢~ ol / / |

=e¥| Vialyd co.

ASE "Fal 2 ee.

Ffocie s

Liz- os ths a Le ee~O7 | Creper yesive oo. Eloeve BLES | G~ / [ |- 09 oa & a- {O Stee

Ref A Tiude Congasie) Cc

Q wd az ie / pg ws WS 2 ca“£3 | JAK Vraly Paes. TIE LEE Flop Z00se | &ALS. [> hein / / }wae P_.

a a | 4 yan

S= Significant D= Damaged G=Good

Relinquished By: | SfRS 2 pieYs ccopted By: C1 2/2121)YO Tam(Signature)(Date & Time)nee MS.Lehe:<4 (Signature)(Date & Time)

Del Rio, Texas 78843

APPENDIX B

ASBESTOS PHOTOGRAPHS

Del Rio, Texas 78843

Project Number: AE-24-18418

Photo 02

Photo 04

Photo 06

Del Rio, Texas 78843

Photo 11 Photo 12

Asbestos Suryey Report, Lead Based Paint Inspection Report

Del Rio, Texas 78843

Photo 13 Photo 14

Del Rio, Texas 78843

APPENDIX C

ASBESTOS SAMPLE LOCATION MAP

VS siniebsineiadniedPs { x

{ N I

Ox t | Vie1

| 1 u | ry Lo ha i

I lJ Ht

1 u i

J

Iag J.s2SsaaS=o ==

£5\ DEMOLITION - 2nd FLOOR R D101 a: SYMBOLS LEGEND:H ooo EXISTING TO REMAIN (CONTINUOUS GRAY LINES)seen EXISTING TO BE MOVED / DEMOLISHED {DASHED BLACK LINE wearin eee eee OVERHEAD ELEMENTS meen HIODEN/ BELOW ELEMENTS

NAME

ROOM TAG

co ELECTRICAL PANELAOARD cor ELECTRICAL DISCONNECT

1a PORTABLE FIRE EXTINGUISHER CABINET cua :=

‘ @® "THERMOSTAT

4 t DUPLEX POWER OUTLETe :

q yg DATAOUTLET eu ¢ WALL MOUNTED LIGHT SWITCH=

Ke)} a

DESK MOUNTED LIGHT

SWITCH

wy 1 O3t DESK MOUNTED LAMP

: 8 DESK MOUNTED PUSH BUTTON SWITCH

cut 3 me

“At, DEMOLITION - 1st FLOORPLAN ez y cB)oro SCALE: 4" = 1-0"

NORTH

Del Rio, Texas 78843

APPENDIX D

XRF DATA SHEET

M anufacturer:

V iken

D etection

M odel:

P b200i

T ype:

X R

F Lead

P aintA nalyzer S erial N um ber:

A pp V ersion:

P b2001-5.3.1 C oncentration R esult

C alibration

1.1 C

alibration

C alibration

C alibration

C alibration

C alibration 0.3

N egative

0.2 N

egative 0.1

N egative

0.1 N

egative 0.2

N egative

0.2 N

egative 0.2

N egative

0.2 N

egative 0.1

N egative

0.1 N

egative 0.1

N egative

0.5 N

egative 0.5

N egative

O N egative

N egative

N egative 0.1

N egative

0.5 N

egative 0.1

N egative

0.1 N

egative R eading (m g/cm

2) A

N m

M aT

N O

R D

N H

O A

N m

M tM

N O

R W

H O

A N

M N

T M

N

A ad a A

I T

D T

D A

A A

A N

N N

N N

S

S econd

F loor

S econd

F loor

S econd

F loor

S econd

F loor

S econd

F loor

S econd

F loor

E xterior

E xterior

E xterior

E xterior

E xterior

E xterior

E xterior

E xterior

E xterior

F irst

F loor

F irst

F loor

F irst

F loor

F irst

F loor

F irst

F loor

S tructure

W indow

W indow

W indow

C abinets

W all

W all

W indow

W indow

W indow

W indow

D oor

D oor

W all

W all

P ipe

W all

W all

S tair

W all

D oor

M em ber

F ram e F ram e

F ram e C asing S ash S ash F ram e

C asing

Residence P roject A ddress:

Laughlin

A ir

F orce

B ase, Laughlin,Texas78843 P roject Number:AE-24-18418

D ate ofInspection:02/23/24

O U

U U

OUA

a m M uU uU gqC cC m am aA annaA aA aogtaetvu toa

S ide

C ondition

Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact Intact

C ause YellowYellowYellowYellowYellowYellowGrayGrayGrayBlueTanTanGrayGrayGrayGrayGrayGrayTanTanGrayTanTanGrayTanGrayColorSubstrateConcreteConcreteConcreteConcreteConcreteConcreteMetalMetalMetalWoodDrywallDrywallMetalMetalMetalMetalMetalMetalBrickBrickPlasticBrickBrickMetalBrickMetalPage1of2

M anufacturer:

V iken

D etection

M odel:

P b200i

T ype:

X R

F Lead

P aintA nalyzer S erial N um ber:

A pp V ersion:

P b200i-5.3.1 C oncentration (m g/cm 2)

R eading

R esult

S tructure

M em ber

Residence P roject A ddress:

Laughlin

A ir

F orce

B ase, Laughlin,Texas78843 S ide C ondition

C ause

Color P roject Number:AE-24-18418

D ate ofInspection:02/23/24Substrate

0.1 N

egative

O N egative

0.2 N

egative

0.1 N

egative F irst F loor F irst F loor F irst F loor F irst F loor D oor W all B eam U nderside B eam S ide F ace D

Intact A

Intact Intact Intact

GrayMetalTanBrickRedMetalRedMetalPage2of2

Laughlin Air Force Base ~ RSU, Building 1700 Del Rio, Texas 78843

APPENDIX E

LICENSES/CERTIFICATIONS

Texas Department of State Health Services

JEFF ZUNKER SPECIALTY PRODUCTS INC DBA

ASTEX ENVIRONMENTAL SERVICES

ds certified toperforin as an

Asbestos Consultant Agency in the State ofTexas and is herebygoverned by the tights, 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 is not suspended or revoked.

License Number: 100436 Expiration Date: 12/17/2024 A

Mfkmo J¢aniter Shuford, MD, MPH, .

Control Number: 97517 Commissioner of Health (Void AfterExpiration Date)

VOID IF ALTERED NON-TRANSFERABLE

SEE BACK

BEIT KNOWN THAT

JEFF ZUNKER SPECIALTY PRODUCTS INC DBA

ASTEX ENVIRONMENTAL SERVICES

Js certified toperform asa

Lead Firm in the State ofTexas and is herebygoverned by’ the rights, privileges and responsibilities set forth in Texas Occupations Code, Chapter 1955 and Title 25, Texas Administrative Code, Chapter 295 relating to Texas EnvironmentalLead Reduction, as long as thus license is not suspended or revoked.

Certification Number: 2110460 Expiration Date: 11/05/2024

John Helletstedt, M.D, Control Number: 7402 Commissioner ofHealth (Void AfterExpiration Date)

VOID IF ALTERED NON-TRANSFERABLE

Texas Department of State Health Services

Asbestos Individual Consultant

STEPHEN P JIMENEZ

License No. 105764

Control No. 98223

Expiration Date: 28-May-2025

BEIT KNOWN THAT

STEPHEN P JIMENEZ

is cettified to pettorm as a

Lead Risk Assessor in the State ofTexas and1s herebygoverned by’ the sights, privileges and tesponsibilities set forth ia Texas Occupations Code, Chapter 1955 andTitle 25, Texas Administrative Code, Chapter 295 relating to T exas

EnvironmentalLead Rediiction, as ‘long. astats license i is not suspended 0 or revoked.

Certification Number: 2071040 fe ~ Bxpitation Date: 04/26/2025

Mfln> rierShuford,MD, Jen

_ Conttol Number:

Dre MPH, Commissioner of

(Void After Expiration Date) | Hea

Ith

VOID IF ALTERED

_ NON-TRANSFERABLE- ,