Atch 7 - HazMat Report-a.pdf

Astex Environmental Services 139 Braniff Drive · San Antonio, TX 78216

AS'fEX Phone: (210) 828-9800 ? Fax: (210) 829-4927

ENVIRONMENTAL SERVIcES aSteXÛaStexine.com www.aStexine.com

July 10, 2019

Mr. Aiden Vincent 802nd Civil Engineering Squadron AE1914345 2250 Engineer Street Building 4196 Joint Base San Antonio (JBSA) - Fort Sam Houston (FSH) Building 4196, JBSA, FSH, TX 78234 Ph.: (210) 221-5079 E-Mail: aiden.m.vincent.civ@mail.mil

Re: HAZMA T Survey JBSA - FSH- Building 1111

Forage Avenue, Fort Sam Houston, Texas 78234

Project No.: AE-19-14345

Mr. Vincent:

On June 18, 2019, Astex Environmental Services (AES) Texas Department of State Health Services (TDSHS) Asbestos Consulting Agency License No.: 10-0436, conducted a Hazardous Materials (HAZMAT) Survey of JBSA-FSH Bldg. 1111, to detennine if hazardous materials were present in the areas to be demolished and/or renovated. Results for this comprehensive HAZMAT Survey are attached and made part of this report, and includes: Asbestos Containing Materials (ACM); Lead-Based Paint (LBP); Poly-Chlorinated Biphenyls (PCBs) and Mercury (Hg).

Asbestos Survey

Sample materials in (Table 1) are categorized to emphasize Building 1111 material results. A total of fifty-four (54) samples of suspect building materials were collected on the date of this inspection. All samples were sent to Environmental Analytical Services, L.L.C., Houston, Texas, Laboratory License #30-0373, for analysis by Polarized Light Microscopy (PLM) in accordance with EPA 600/R-93/116 Method.

It was determined that any positive result (3% or less asbestos) analyzed under PLM of a friable material would immediately be re-analyzed utilizing the Point Count, method EPA 600/ M4-82- 020/ELAP5.2.1-6.0, which is a more rigorous and definitive analytical methodology.

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

HAZMAT Survey Building 1111 - (Ft. Sam Houston) Joint Base San Antonio (JBSA) be found as: fireproofing material on the steel beams of multi-stored 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 of years these asbestos-containing materials may become friable, that is pulverized by hand pressure, thus releasing fibers into the air.

Laboratory Results

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

TABLE 1 - Asbestos Laboratory Results (June 20, 2019):

Sample No. Material Location Results

14345-01, Flashing Roof None Detected

02, 03

14345-04, Caulking Roof None Detected

05, 06

14345-07, Caulking Exterior windows None Detected

08, 09

14345-10, Fibrous insulation Exterior walls - behind None Detected

11, 12 metal siding 14345-13, Wallboard: Office #1, main room, 2% Chrysotile 14, 15 ~ Joint Compound classroom (throughout) P. C. 0.50% -

Point Count: ~ Sheetrock 0.75%

14345-16, Pipe insulation Back office, back storage None Detected

17, 18

14345-19, 9" x 9" floor tile - green Main entrance None Detected

20, 21 ~ Mastic - black (throughout main area) 5% Chrysotile 14345-22, 9" x 9" floor tile - tan Main entrance None Detected

23, 24 ~ Mastic - yellow (throughout main area)

14345-25, 9" x 9" floor tile - green Main entrance None Detected

26, 27 ~ Mastic - black (throughout main area) 5% Chrysotile 14345-28, 9" x 9" floor tile - tan Main entrance None Detected

29, 30 ~ Mastic - black (throughout main area) 3% Chrysotile ~ Mastic - yellow None Detected

14345-31, Cove base - white Main entrance None Detected

32, 33 ~ Mastic - yellow (throughout main area)

14345-34, 9" x 9" floor tile - green Side office (classroom) None Detected

35, 36 ~ Mastic - black 5% Chrysotile 14345-37, Plaster wall kitchen None Detected

38, 39

14345-40, Cove base - black Main entrance None Detected

41, 42 ~ Mastic - white (throughout)

Project No.: AE-19-14345 Page 2

Joint Base San Antonio (JBSA)

Sample No. Material Location Results

14345-43, 2' x 4' acoustic ceiling tile Back office, side office None Detected

44, 45 (throughout) 14345-46, Cove base - black Classroom None Detected

47, 48 ~ Mastic - yellow 14345-49, Thermal Systems Insulation Boiler room 2% Amosite

50, 51 (TSI)- boiler P. C. 0.25% -

Point Count: 0.50%

14345-52, TSI - pipe elbow Boiler room 2% Amosite

53, 54 P.C. 0.25% -

Point Count: 0.50%

Based on the analytical results from the randomly selected bulk samples the following conclusions and recommendations can be made:

CONCLUSIONS AND RECOMMENDATIONS:

Based on the analytical results found in Attachment B, the following conclusions and recommendations are offered:

1. All the following building materials have been laboratory analyzed to be

Asbestos containing and must be removed if the materials are to be disturbed during renovation/demolition:

? All floor tile with black mastic wherever located throughout the building.

There is approximately 4,975 square feet (SF) of this material.

2. The asbestos containing material listed above should be removed under the supervision of a Texas Asbestos Consultant prior to renovation/demolition of material.

3. The Texas Asbestos Health Protection Rules (TAHPR) require all abatement or removal projects not under an Operation and Maintenance Program be designed (specifications and drawings) by a Texas licensed Asbestos Consultant

(TAHPR 295.34 (g), Management in Facilities and Public Buildings).

Additionally, a TDSHS Licensed Project Manager/Air Monitor (daily on-site air monitoring) must monitor all projects (TAHPR 295.58, General Requirements for Public Building).

Project No.: AE-19-14345 Page 3

Building I I I J - (Ft. Sam Houston) Joint Base San Antonio (JBSA)

Lead Survey

Astex Environmental Services utilized a HEURISIS, Model Pb200i, X-Ray Fluorescence (XRF) portable paint analyzer and secured a total of forty-five (45) individual paint readings from randomly selected Interior/Exterior 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/cm2 are considered to be positive for Lead-Based Paint

(LBP).

This XRF testing was conducted in order to pre-determine the potential representative lead content of the building's 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 that may be present at the subject property.

Before any XRF Testing, the inspector performed the manufacturer's recommended warm up procedures. The HEURISIS, Model Pb200i instrument used during this inspection does not need to have readings corrected for the substrate bias (see Performance Characteristic Sheet (PCS) -

Attachment D).

? Of the interior/exterior components, the following items analyzed as positive or lead containing (see Photos):

o Exterior window and door casings (Photos 06, 09) o Exterior doors (Photos 10) o Back porch rafters and fascia (yellow) (Photos 04, 11, 40) o Kitchen rafters and support columns (gray) (Photo 42) o Main room - metal doors (yellow); railing and support columns (Photos 44, 45, 47) ? All other components analyzed below 1.0 mg/cm2 and are identified as negative or non-lead containing.

Conclusions Based on the above HUD criteria and XRF testing, the following conclusions are offered:

~ Lead-based paint does appear to be present and special handling would be required during maintenance or renovation activities.

~ Note: Since this building is classified as neither "Target Housing" nor "Child- Occupied Facility", only OSHA and RCRA Lead Regulations apply (see XRF Sheets

- Attachment C):

o The Permissible Exposure Limits (PEL) identified by the Occupational Safety and Health Administration (OSHA) as 50 ug/m3 for an 8-hour Time Weighted Average (TWA), along with the Actionable Level of 30 ug/ m3.

o In the United States, the Resource Conservation and Recovery Act (RCRA) of 1976 led to establishment of federal standards for the disposal of solid waste and hazardous waste. RCRA requires that industrial wastes and other wastes must be characterized following testing protocols published by EPA. A Toxicity Characteristic Leaching Procedure (TCLP) is one of these tests.

Project No.: AE-19-14345 Page 4

Building i111 -(Ft. Sam Houston) Joint Base San Antonio (JBSA)

TCLP is a soil sample extraction method for chemical analysis employed as an analytical method to simulate leaching through a landfill. The testing methodology is used to determine if a waste is characteristically hazardous, i.e., classified as one of the "D" listed wastes by the U.S. Environmental Protection

Agency (EPA). The extract is analyzed for substances appropriate to the protocol (for this application Lead TCLP). (The regulatory limit per the above is 5.0 mg/L.)

PCBs

Polychlorinated biphenyls (PCBs), originally termed "chlorinated biphenyl's," were commercially produced as complex mixtures containing multiple isomers at different degrees of chlorination. In the United States, commercial production of PCBs was taken over in 1929 by Monsanto Company from Swann Chemical Company. Manufacturing levels increased in response to the electrical industry's need for a "safer" (than flammable mineral oil) cooling and insulating fluid for industrial transformers and capacitors. PCBs were also commonly used as stabilizing additives in the manufacture of flexible PVC coatings for electrical wiring and electronic components to enhance the heat and fire resistance of the PVC.

PCBs were used as coolants and insulating fluids (transfonner oil) for transformers and capacitors, especially in components of early fluorescent light fittings and electrical transformers, and as plasticizers in paints and cements, stabilizing additives in flexible PVC coatings of electrical wiring and electronic components, pesticide extenders, cutting oils, reactive flame retardants, lubricating oils, hydraulic fluids, and sealants (for caulking in schools and commercial buildings), adhesives, wood floor finishes (such as Fabulon and other products of Halowax in the

U.S.), paints, de-dusting agents, water-proofing compounds, casting agents, vacuum pump fluids, fixatives in microscopy, surgical implants, and in carbonless copy ("NCR") paper. PCB congeners are odorless, tasteless, clear to pale-yellow, viscous liquids (highly chlorinated mixtures are more viscous and deeper yellow). They are formed by electrophilic chlorination of biphenyl with chlorine gas.

PCBs are very stable compounds and do not decompose readily. Their destruction by chemical, thermal, and biochemical processes is extremely difficult, and presents the risk of generating extremely toxic dibenzodioxins and dibenzofurans through partial oxidation. Intentional degradation as a treatment of unwanted PCBs generally requires high heat or catalysis.

Congress enacted the Toxic Substances Control Act (TSCA) to control the distribution, use, and disposal of harmful chemicals, including PCBs. Through TSCA, Congress established a number of requirements for identifying and controlling toxic chemical hazards that pose risks to human health and the environment. TSCA PCB regulations can be found in Title 40 of the Code of Federal Regulations (40 C.F.R.), Part 761.

On the date of the inspection (June 18, 2019), approximately 50 fluorescent light fixtures were identified labeled CURTIS-ELECTRO LIGHTING INC an Obsolete Manufacturer with patents dating to the 1950s. With no labels to the contrary, PCB containing building components (ballasts) are presumed (see Photos 20-25; 28-30; 50 and Attachment E).

These materials must be disposed as hazardous waste.

Project No.: AE-19-14345 Page 5

Building I l11 -(Ft. Sam Houston) Joint Base San Antonio (JBSA)

Mercury

Mercury has many industrial uses and applications. Upon inspection you will find that it is present in a number of items commonly found in commercial buildings. Most mercury compounds are also toxic and readily absorbed and accumulated by the body. Some common building components and items which contain elemental mercury include: thermometers, barometers, switches, thermostats, flowmeters, and laboratory reagents (e.g. mercuric salts and oxides), pesticides, paints and stains, batteries, and fluorescent lamps.

Elemental mercury is a volatile toxic heavy metal. Mercury is an unusual metal in that it can evaporate at room temperature. Also, mercury is a neurotoxin which means it can adversely affect the central nervous system. Upon exposure, mercury tends to accumulate quickly in the brain where it tightly binds with the tissue and is released at a very slow rate. In addition, inorganic and organic mercuric compounds are also commonly found in structures. Mercuric compounds can pose the following types of health hazards: toxic to lethal via ingestion or absorption, toxic to the following organs or systems: central nervous system, digestive system, kidney, liver and skin. Many of these materials may also be teratogenic or capable of causing si,1n defects.

Because mercury and its compounds tend to be readily absorbed and accumulated by the body, it is imperative to identify potential sources of mercury within the building as well as potential activities that could result in the release and exposure to these materials. Due to the pervasiveness of mercury and its compounds in the construction of building materials (e.g.

thermostats and fluorescent lights) total elimination is not possible. However, the wisest strategy appears to be that of identification and elimination where possible. Where replacement and elimination is not possible, then efforts should be taken to minimize the risk of release of these materials as well as establishing a contingency plan for properly handling any releases that may occur. If proper spill response is not initiated then these materials can pose a long-term health hazard to building occupants. The final component would be establishing policies and procedures for promoting the proper recycling and disposal of mercury and its compounds in order to prevent its release to the environment and to promote compliance with state and federal

Universal Waste Disposal requirements.

On the date of the inspection (June 18, 2019), two (2) of the four (4) thermostats identified as digital (non-Mercury - see Photos 31, 33) the other two (2) as analog (presumed to be

Mercury - see Photos 26, 36). Mercury-containing building components must be disposed as hazardous waste materials.

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

Thank You, 7 . . . O

Leonora S. Í3ecknal, MS, CIH Date .. CERTWtCATION

? NUMBER

Astex Environmental Services 0737 CP TDSHS Asbestos Individual Consultant #10-5662 ExPtRES

TDSHS Lead Risk Assessor #2070705 , . 12-1-2020

Project No.: AE-19-14345 's, S. BEC Page 6

Joint Base San Antonio (JBSA)

ATTACHMENT A

PHOTOGRAPHS

Project No.: AE-19-14345

Building #1111- Forage Avenue

JBSA-FSH, Fort Sam Houston, Texas 78234

Photo 01 Photo 02

Photo 03 Photo 04 i , ßt

Photo 05 Photo 06

Photo07 Photo08

Photo 09 Photo 10

Photo 11 Photo 12

Photo 13 Photo 14

Photo 15 Photo 16 b

Photo 17 Photo 18

Photo 19 Photo 20

Photo 21 Photo 22

Photo 23 Photo 24

Photo25 Photo26

Photo 27 Photo 28

Photo29 Photo30 e nul R

Photo 31 Photo 32

Photo 33 Photo 34

Photo 35 Photo 36

Photo 37 Photo 38

Photo 39 Photo 40

Photo 41 Photo 42

Building #1111 - Forage Avenue

1 I

Photo 43 Photo 44

Photo 45 Photo 46

- t

Photo 47 Photo 48 r

Photo 49 Photo 50

Building i111 -(Ft. Sam Houston) Joint Base San Antonio (JBSA)

ATTACHMENT B

ASBESTOS

SITE MAPS &

LABORATORY ANALYTICAL

RESULTS

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60ViF00mønt3{ 13201 Northwest Freeway, suite 520

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

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

Client Information: Project: Date Analyzed: 06/20/2019 10:23 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

Gray/Red14345-01 Other Non-Fibrous A Flashing NO None Detected Cellulose 2%

19061910.01 98% Non-Homogeneous

Gray/Red14345-02 Other Non-Fibrous A Flashing NO None Detected Cellulose 2%

19061910.02 98% Non-Homogeneous

Gray/Red 14345-03 Other Non-Fibrous

A Flashing NO None Detected Cellulose 2%

19061910.03 98%

Non-Homogeneous White

14345-04 Other Non-Fibrous A Caulk NO None Detected Cellulose 2%

19061910.04 98% Homogeneous

Black

14345-04 Tar B . NO None Detected Cellulose 10% Bitumen 90%

19061910.04 Mastic

Homogeneous

White 14345-05 Other Non-Fibrous

A Caulk NO None Detected Cellulose 2%

19061910.05 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 callbrated 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 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: M7' Approved Signatory: F6 Terry Brindley Terry Brindley

DViFOGM&Df3{ 13201 Northwest Freeway, Suite 520

Houston,Texas77040 phone 713-343-4017 | fax 713-934-9942

FViC&S, L.L4, www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:23 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected Lab ID # Percent Fibers Matenal

(Yes/No) Black

14345-05 Tar B . NO None Detected Cellulose 10% Bitumen 90%

19061910.05 Mastic

Homogeneous White

14345-06 Other Non-Fibrous A Caulk NO None Detected Cellulose 2%

19061910.06 98% Homogeneous

Black

14345-06 Tar B . NO None Detected Cellulose 10% Bitumen 90%

19061910.06 Mastic

Homogeneous

Gray14345-07 Other Non-Fibrous A Caulk NO None Detected Cellulose 2%

19061910.07 98% Homogeneous

Gray14345-08 Other Non-Fibrous A Caulk NO None Detected Ceilulose 2%

19061910.08 98% Homogeneous

Gray14345-09 Other Non-Fibrous A Caulk NO None Detected Cellulose 2%

19061910.09 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 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 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: f/^$ Approved Signatory:

DVironm¢nt3{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942

SPVIC¢$, LLC www.eastabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:23 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected Lab ID # Percent Fibers Material

(Yes/No) Yellow

14345-10 Fibrous A NO None Detected Fiberglass 100%

19061910.10 Insulation

Homogeneous

Yellow 14345-11 Fibrous

A NO None Detected Fiberglass 100%

19061910.11 Insulation

Homogeneous Yellow

14345-12 Fibrous A NO None Detected Fiberglass 100%

19061910.12 Insulation

Homogeneous White

14345-13 Binders / Paint A Joint Compound YES Chrysotile 2%

19061910.13 98% Non-Homogeneous

Brown/White 14345-13 Fibrous

B NO None Detected Cellulose 20% Binders 80%

19061910.13 Drywall

Non-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 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 safe, 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: NT'/ Approved Signatory: #1'

DVirontTi&nfa{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942

SPViC66, l_l_C www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:23 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

White 14345-14 Binders / Paint

A Joint Compound YES Chrysotile 2%

19061910.14 98%

Non-Homogeneous

Brown/White 14345-14 Fibrous

B NO None Detected Cellulose 20% Binders 80%

19061910.14 Drywall

Non-Homogeneous

White 14345-15 Binders / Paint

A Joint Compound YES Chrysotile 2%

19061910.15 98%

Non-Homogeneous

Brown/White 14345..15 Fibrous

B NO None Detected Cellulose 20% Binders 80%

19061910.15 Drywall

Non-Homogeneous White

14345-16 Other Non-Fibrous

19061910.16 A Mastic Wrapping NO None Detected Cellulose 2%

98% Non-Homogeneous

Black/Silver 14345-16 Tar Cellulose 40% Other Non-Fibrous

B NO None Detected

19061910.16 Mastic Wrapping w/ Foil Fiberglass 10% 50%

Non-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 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 responsibility or liability is assumed for the manner in whkh 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: T' Approved Signatory:

DViFODMont3{ 13201 Northwest Freeway, Suite 520

Houston,Texas77040 phone 713-343-4017 | fax 713-934-9942 rvicos, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:31 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material (Yes/No)

Yellow 14345-16 Fibrous

C NO None Detected Fiberglass 100%

19061910.16 Insulation

Homogeneous White

14345-17 Other Non-Fibrous

19061910.17 A Mastic Wrapping NO None Detected Cellulose 2%

98% Non-Homogeneous

Black/Silver 14345-17 Tar Cellulose 40% Other Non-Fibrous

B NO None Detected

19061910.17 Mastic Wrapping w/ Foil Fiberglass 10% 50%

Non-Homogeneous Yellow

14345-17 Fibrous C NO None Detected Fiberglass 100%

19061910.17 Insulation

Homogeneous White

14345-18 Other Non-Fibrous A Mastic Wrapping NO None Detected Cellulose 2%

19061910.18 98% Non-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 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 responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notified in writing to retum the samples covered by this report, EA5 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: T' Approved Signatory: T

60ViFODM60t3{ 13201 Northwest Freeway, suite 520 phone 713-343-4017 | fax 713-934-9942

6tVl666, l...L(. www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:31 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

Black/Silver 14345-18 Tar Cellulose 40% Other Non-Fibrous

B NO None Detected

19061910.18 Mastic Wrapping w/ Foil Fiberglass 10% 50%

Non-Homogeneous yellow

14345-18 Fibrous C NO None Detected Fiberglass 100%

19061910.18 Insulation

Homogeneous

Green 14345-19 Other Non-Fibrous

A Floor Tile NO None Detected

19061910.19 100%

Homogeneous

Black

14345-19 Tar B YES Chrysotile 5% Bitumen 95%

19061910.19 Mastic

Homogeneous

14345-20 19061910.20

Not Analyzed Postive Stop

14345-21 19061910.21

Not Analyzed Postive Stop

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 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 responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notifled 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: 07' Approved Signatory: Þ)f'

Vit'ODMont3{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942

D&t'ViCSS, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 10:31 AM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No) Tan

14345-22 Other Non-Fibrous A Floor Tile NO None Detected

19061910.22 100% Homogeneous

Yellow 14345-22

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.22

Homogeneous Tan

14345-23 Other Non-Fibrous A Floor Tile NO None Detected

19061910.23 100% Homogeneous

Yellow 14345-23

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.23

Homogeneous Tan

14345-24 Other Non-Fibrous A Floor Tile NO None Detected

19061910.24 100% Homogeneous

Yellow 14345-24

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.24

Homogeneous Green

14345-25 Other Non-Fibrous

19061910.25 A Floor Tile NO None Detected

100% 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 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 responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notifled 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: Approved Signatory:

DVironm&nt3{ 13201 Northwest Freeway, suite 520 phone 713-343-4017 | fax 713-934-9942

6tViCoß, LLÉ.. www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 01:58 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Matenal

(Yes/No) Black

14345-25 Tar B . YES Chrysotile 5% Bitumen 95%

19061910.25 Mastic

Homogeneous

14345-26 19061910.26

Not Analyzed Postive Stop

14345-27 19061910.27

Not Analyzed Postive Stop

Tan 14345-28 Other Non-Fibrous

19061910.28 A Floor Tile NO None Detected

100% Homogeneous

Black

14345-28 Tar B . VES Chrysotile 3% Bitumen 97%

19061910.28 Mastic

Homogeneous

14345-28 Yellow

C Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.28

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 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 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: T Approved Signatory: MT

60VirontTlønt3{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942

>ørvic¢$, l_LC www.easlabs.com | facebook.com/easlabs I info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 01:58 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

14345-29 Not Anajyzed Postive Stop

19061910.29

14345-30 Not Analyzed Postive Stop

19061910.30

White 14345-31 VinylA NO None Detected Vinyl 100%

19061910.31 Cove Base

Homogeneous

Yellow 14345-31

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.31

Homogeneous

White 14345-32 VinylA NO None Detected Vinyl 100%

19061910.32 Cove Base

Homogeneous Yellow

14345-32 B Mastic NO None Detected Cellulose 2% Adhesive 98%

19061910.32 Homogeneous

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

LDEO. 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 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 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: ^d Approved Signatory:

C

OVIFOutTt¢n?a{ 13201 Northwest Freeway, Suite 520

Houston,Texas77040 0 ?ÍcM phone 713-343-4017 | fax 713-934-9942 grvicøS, LL(, www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 01:58 PM

Astex Environmentai Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Descr ption Detected .

Lab ID # Percent Fibers Material

(Yes/No)

White 14345-33 VinylA NO None Detected Vinyl 100%

19061910.33 Cove Base

Homogeneous

14345-33 Yellow

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.33

Homogeneous

14345-34 Green Other Non-Fibrous

A Floor Tile NO None Detected

19061910.34 1000o

Homogeneous

Black

14345-34 Tar B . YES Chrysotile 5% Bitumen 95%

19061910.34 Mastic

Homogeneous

14345-35 19061910.35

Not Analyzed Postive Stop

14345-36 19061910.36

Not Analyzed Postive Stop

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 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 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: Approved Signatory:

60Vironm¢nta{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942 orVico, LLC www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 02:15 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

Granular 14345-37 Sand / Aggregates

19061910.37 A Plaster NO None Detected

100% Homogeneous

Granular 14345-38 Sand / Aggregates

19061910.38 A Plaster NO None Detected

100% Homogeneous

Granular 14345-39 Sand / Aggregates

19061910.39 A Plaster NO None Detected

100% Homogeneous

Black

14345-40 VinylA NO None Detected Vinyl 100%

19061910.40 Cove Base

Homogeneous

White 14345-40

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.40

Homogeneous

Black

14345-41 VinylA NO None Detected Vinyl 100%

19061910.41 Cove Base

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 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 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: NT' Approved Signatory: T

C nViPOntTient3{ 13201 Northwest Freeway, Suite 520

Houston,Texas77040 phone 713-343-4017 | fax 713-934-9942 ryjces, l...L(, www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 02:20 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

White 14345-41

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.41

Homogeneous Black

14345-42 VinylA NO None Detected Vinyl 100%

19061910.42 Cove Base

Homogeneous

White 14345-42

B Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.42

Homogeneous

Tan/White 14345-43 Fibrous Cellulose 40% Binders / Paint

A NO None Detected

19061910.43 Ceiling Tile Fiberglass 40% 20%

Non-Homogeneous

Tan/White 14345-44 Fibrous Cellulose 40% Binders / Paint

A NO None Detected

19061910.44 Ceiling Tile Fiberglass 40% 20%

Non-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 Chatfleid 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 responsibility or liability is assumed for the manner in which the results are used or interpreted. Unless notified in writing to retum 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: A&' Approved Signatory: d

DVironment3{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942 rVic¢$, L.l.4 www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 02:15 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS Job: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff Zunker Microscope: PLM Olympus BH-2

Asbestos Sample # . . Asbestos Mineral Non-Asbestos Non-Fibrous

Layer Sample Description Detected .

Lab ID # Percent Fibers Material

(Yes/No)

Tan/White 14345-45 Fibrous Cellulose 40% Binders / Paint

A NO None Detected

19061910.45 Ceiling Tile Fiberglass 40% 20%

Non-Homogeneous

Black

14345-46 VinylA NO None Detected Vinyl 100%

19061910.46 Cove Base

Homogeneous

14345-46 Yellow

B Coating NO None Detected Paint 100% 19061910.46

Homogeneous

14345-46 Yellow

C Mastic NO None Detected Cellulose 2% Adhesive 98% 19061910.46

Homogeneous

Black

14345-47 VinylA NO None Detected Vinyl 100%

19061910.47 Cove Base

Homogeneous

14345-47 Yellow

19061910.47 B Coating NO None Detected Paint 100%

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 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 E AS' 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: P^$' Approved Signatory: Þ^$'

C - 60ViFODM60Ì3{ 13201 Northwest Freeway, Suite 520 phone 713-343-4017 | fax 713-934-9942

FViC66, LLÉ.,, www.easlabs.com | facebook.com/easlabs | info@easlabs.com

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

Client Information: Project: Date Analyzed: 06/20/2019 02:20 PM

Astex Environmental Services, Inc. Bldg 1111, JBSA-FSH

139 Braniff Dr. San Antonio, TX Date Received: 06/19/2019 09:57 AM

San Antonio,TX 78216 AE-19-14345

Phone: 210-828-9800 EAS .lob: 19061910 TAT Requested: 1 Day

E-Mail: jeffzunker@astexinc.com Attn: Jeff…