Appendix H(g) - Building 188 Hazardous Materials Report.pdf

TYNDALL AFB PRE-DEMOLITION SURVEY

W912DY-19-P-0053

Pre-Demolition Report for

Asbestos, Hazardous Materials & Soil Testing

For:

Facilities Reduction Program FY19 Tyndall II

Tyndall AFB, Florida Building 188 Armament Sys.

Prepared For:

US Army Corps of Engineers Engineering & Support Service Center

4910 University Square, Suite 4 Huntsville, Alabama 35816-1822

Facilities Reduction Program

ATTN: CEHNC-ISF

March 2020

AQ#: 15671

ii

CERTIFICATION PAGE

Pre-Demolition Report for Asbestos, Hazardous Materials & Soils Testing

Facilities Reduction Program FY19 Tyndall II Tyndall Air Force Base, Florida Building 188 Armament Sys.

AirQuest Project #15671

Prepared For:

US Army Corps of Engineers Engineering & Support Service Center

4910 University Square, Suite 4 Huntsville, Alabama 35816-1822

ATTN: CEHNC-ISF

Prepared By:

AirQuest Environmental, Inc.

6851 Southwest 45th Street

Fort Lauderdale, Florida 33314

Adrian Amicucci Traci-Anne Boyle, CIH, CSP Asbestos Building Inspector FL Asbestos Consultant #AX-60

Ted Smith, PG

FL Professional Geologist No. PG1368 iii

TABLE OF CONTENTS

PAGE

1 INTRODUCTION AND SITE DESCRIPTION 1

1.1 PURPOSE 1

1.2 SITE DESCRIPTION 1

1.3 DEMOLITION OVERVIEW 1

2 ASBESTOS SURVEY 2

2.1 SURVEY METHODS 2

2.2 LABORATORY ANALYSIS 2

2.3 SUSPECT ASBESTOS-CONTAINING MATERIALS 3

3 LEAD BASED PAINT SCREENING 5

4 TCLP RCRA METALS 6

4.1 TCLP SAMPLE COLLECTION 6

4.2 TCLP SAMPLE RESULTS 7

5 PCBS 7

6 OTHER REGULATED MATERIALS INVENTORY 7

7 SOIL TESTING FOR ORGANOCHLORINE PESTICIDES 14

8 CONCLUSIONS AND RECOMMENDATIONS 16

8.1 ASBESTOS CONCLUSIONS AND RECOMMENDED RESPONSE ACTION 16

8.2 LEAD SCREENING & OSHA LEAD GUIDANCE 17

8.3 TCLP RCRA METALS / LEAD 17

8.4 PCBS 18

8.5 OTHER REGULATED MATERIALS 18

8.6 SOIL CONCLUSIONS 18

9 LIMITATIONS 18

iv

TABLES

Table 1 – Survey Information Table 2 – Asbestos Laboratory Analysis and Summary Table 3 - Lead Based Paint Screening Information Table 4 - Waste Stream Composition Table 5 – Toxicity Characteristic Leachate Procedure Results Table 6 – PCB Results Table 7 – Other Regulated Materials Inventory Table 8 – Soil Sample Analytical Results Table 9 - Asbestos Containing Materials and OSHA Regulated Material

APPENDICES

Appendix I – Certifications

Appendix II – Sample Location Diagrams

Appendix III – Structure Demolition Overview (Diagram, Aerial Photographs, Photographs)

Appendix IV – Asbestos Laboratory Report and Chain of Custody Record

Appendix V – Suspect Asbestos Containing Material Photographs, Asbestos Location Diagram, and OSHA Regulated Material Diagram

Appendix VI – TCLP Laboratory Report and Chain of Custody Record

Appendix VII – PCB Laboratory Report and Chain of Custody Record

Appendix VIII – Soil Boring Log and Soil Boring Location Photographs

Appendix IX – Soil Laboratory Report and Chain of Custody Record

AirQuest Environmental, Inc.

AirQuest Project #15671 1 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

1 INTRODUCTION AND SITE DESCRIPTION

In accordance with the Performance Work Statement (PWS) for contract W912DY-19-P-0053, AirQuest Environmental, Inc. (“AirQuest”) performed pre-demolition asbestos, hazardous materials, and soil testing for Building 188 located at Tyndall Air Force Base, Florida (“the site”).

The surveys were performed by AirQuest Project Team Members as shown in Table 1. Copies of applicable licenses and accreditations are included in Appendix I.

Table 1 – Survey Information

Survey Name Survey Date

Asbestos Adrian Amicucci 23 November 2019 06 January 2020

TCLP Waste Stream Jason Cronin 05 December 2019

PCB Waste Stream Jason Cronin 05 December 2019

Other Regulated Materials Adrian Amicucci 23 November 2019

Soil Sample Collection Ted Smith 23 November 2019

TCLP – Toxicity Characteristic Leachate Procedure PCB – Polychlorinated Biphenyl

1.1 PURPOSE

The purpose of this survey was to identify asbestos-containing materials (ACM) within the interior, exterior and roof of the building; to determine if Other Regulated Materials (ORM) materials were present; to complete a waste stream analysis for Toxicity Characteristic Leachate Procedure (TCLP) Resource Conservation and Recovery Act (RCRA)-8 metals and Polychlorinated Biphenyls (PCBs); and to collect soil samples for organochlorine pesticides (OCP) for each structure. Diagrams depicting sampling locations are provided in Appendix II.

The investigation was conducted to facilitate the repairs at Tyndall Air Force Base following Hurricane Michael.

1.2 SITE DESCRIPTION

Building 188 Armament Sys was a 10,212 square foot, single-story structure built in 1994. The building was constructed of metal on a concrete slab foundation. The roof deck was constructed of metal over foam insulation. The ceilings were constructed of acoustical ceiling tile. Interior walls were constructed of concrete block and finished with drywall system. The concrete floors were finished with ceramic tile and vinyl floor tile.

1.3 DEMOLITION OVERVIEW

A diagram illustrating the general layout of the site was prepared using files provided by the client if available or drawn onsite by the AirQuest inspector. AirQuest prepared aerial photographs and photographed an overview of the interior and exterior of the building for purposes of assisting

AirQuest Project #15671 2 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing contractors in evaluation of the demolition requirements. The diagram and photographs are included in Appendix III.

2 ASBESTOS SURVEY

A pre-demolition asbestos survey suitable to meet the requirements of the National Emissions Standard for Hazardous Air Pollutants (NESHAPs) and State of Florida regulations was performed at the site.

2.1 SURVEY METHODS

The sampling protocol used generally followed Asbestos Hazard Emergency Response Act (AHERA) guidelines. AHERA was promulgated by the United States Environmental Protection Agency (EPA) in 1987 and regulated public schools.

Suspect materials were differentiated into three categories: surfacing material, thermal system insulation, or miscellaneous material. Surfacing material is anything that is sprayed or troweled onto a surface; thermal system insulation is material used to insulate HVAC pipes, tanks, etc., and miscellaneous material is any other type of material.

A homogeneous area is defined as an area of surfacing material, thermal system insulation material, or miscellaneous material that is uniform in color and texture. A homogeneous area is not limited to only a room but can be found in several rooms. Sample selection in the building was determined by identifying the homogeneous areas and basing sampling locations upon these areas.

In conducting the building inspection in compliance with local, state, and federal regulations, all suspected ACM which were accessible to the inspector, were either sampled to confirm the actual presence of asbestos or assumed to contain asbestos.

2.2 LABORATORY ANALYSIS

Analysis was performed using Polarized Light Microscopy (PLM) with dispersion staining. The laboratory is rated proficient through National Institute of Standards and Technology- National Voluntary Laboratory Accreditation Program (NIST-NVLAP) for bulk asbestos analysis.

NESHAP defines ACM as containing more than 1% asbestos as determined using PLM (as specified in Appendix E, Subpart E, 40 CFR part 763, Section 1, Polarized Light Microscopy).

NESHAP defines friable ACM as any material containing more than 1% asbestos that, when dry, can be crumbled, pulverized or reduced to a powder by hand pressure. If the asbestos content of a friable material is less than ten (10) percent as determined by a method other than point counting by PLM, the client may elect to verify the asbestos content by point counting using PLM.

Because of the inherent limitations of PLM bulk sample analysis, any friable sample reported as <2% asbestos by PLM was automatically analyzed by the PLM point count method to determine whether it may be regulated under the asbestos NESHAP.

AirQuest Project #15671 3 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

Estimates of quantities of ACM were based upon the identification of suspect materials. Where suspect ACM were located behind walls, above ceilings, beneath carpeting, or other concealed conditions and the quantities cannot be verified, the estimate is based upon the conditions present during the survey. These estimates are not to be considered absolute and should be verified when the ACM is exposed.

2.3 SUSPECT ASBESTOS-CONTAINING MATERIALS

Homogenous areas (HA) of suspect material were identified and samples were collected and submitted under chain of custody to EMSL Analytical, Inc. (“EMSL”) for laboratory analysis of asbestos by PLM. If identified, friable samples with <2% asbestos were further analyzed by the PLM point count method to confirm the PLM results. A copy of the laboratory report and chain of custody record is included in Appendix IV.

Sample descriptions and laboratory results are summarized in Table 2. Photographs of each HA are included in Appendix V. A diagram illustrating the location of ACM and OSHA regulated materials is also provided in Appendix V.

Table 2 – Asbestos Laboratory Analysis and Summary

HA Sample Number

Description of Suspect Material

Location Asbestos Content %

1 188-1 2’ x 2’ ACT Dots – Ceiling 1 Center ND

1 188-2 2’ x 2’ ACT Dots – Ceiling 9 South ND

1 188-3 2’ x 2’ ACT Dots – Ceiling 2 South ND

2 188-4 Drywall System – Wall 9 South Drywall: ND

Joint Compound:

<0.25% Chrysotile*

2 188-5 Drywall System – Wall 2 South Drywall: ND Joint Compound: ND

2 188-6 Drywall System – Wall 11 Southeast Drywall: ND Joint Compound: ND

3 188-7 Yellow Wall Panel Mastic 14 Southeast ND

3 188-8 Yellow Wall Panel Mastic 2 South ND

4 188-9 8” x 8” Gray Ceramic Tile – Floor 6 Northwest ND

4 188-10 8” x 8” Gray Ceramic Tile – Floor 2 South ND

5 188-11 12” x 12” Beige Vinyl Tile – Floor 6 Northwest Floor Tile: ND

Mastic: ND

5 188-12 12” x 12” Beige Vinyl Tile – Floor 11 Northeast Floor Tile: ND

Mastic: 2% Chrysotile

AirQuest Project #15671 4 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

HA Sample Number

Description of Suspect Material

Location Asbestos Content %

5 188-13 12” x 12” Beige Vinyl Tile – Floor 1 Northeast Floor Tile: ND

Mastic: ND

6 188-14 1” x 1” Green Ceramic Tile – Floor 23 North ND

6 188-15 1” x 1” Green Ceramic Tile – Floor 15 East ND

7 188-16 White A/C Duct Mastic 1 Southwest ND

7 188-17 White A/C Duct Mastic 1 Center ND

7 188-18 White A/C Duct Mastic 10 West ND

8 188-19 4” Gray Vinyl Base Cove 14 Southeast ND

8 188-20 4” Gray Vinyl Base Cove 3 East ND

8 188-21 4” Gray Vinyl Base Cove 2 North ND

9 188-22 Spray-On Insulation 10 South ND

9 188-23 Spray-On Insulation 22 Northwest ND

9 188-24 Spray-On Insulation 10 North ND

9 188-25 Spray-On Insulation 10 Northeast ND

9 188-26 Spray-On Insulation 13 Southeast ND

10 188-27 Gray A/C Duct Mastic 10 Northwest ND

10 188-28 Gray A/C Duct Mastic 10 West ND

11 188-29 Concrete Block – Wall 10 West ND

11 188-30 Concrete Block – Wall 16 South ND

11 188-31 Concrete Block – Wall 22 West ND

12 188-32 Concrete Slab – Floor Exterior Northwest ND

12 188-33 Concrete Slab – Floor Exterior Northwest ND

AirQuest Project #15671 5 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

HA Sample Number

Description of Suspect Material

Location Asbestos Content %

12 188-34 Concrete Slab – Floor Exterior Northwest ND

12 188-35 Concrete Slab – Floor Exterior South ND

12 188-36 Concrete Slab – Floor Exterior East ND

13 188-37 Gray Rain Gutter Mastic Exterior Northwest ND

13 188-38 Gray Rain Gutter Mastic Exterior Southwest ND

14 188-39 Gray Mastic at Metal Roof Seams Exterior Northwest ND

14 188-40 Gray Mastic at Metal Roof Seams Exterior Northeast ND

15 188-41 Brown Mastic at Penetration

– Roof Exterior Northeast ND

15 188-42 Brown Mastic at Penetration

– Roof Exterior Southwest ND

16 188-43 Brown Mastic at Metal Roof Patch Exterior East ND

16 188-44 Brown Mastic at Metal Roof Patch Exterior East ND

17 188-45 Brown Vinyl Base Cove 19 East ND

17 188-46 Brown Vinyl Base Cove 21 East ND

HA- Homogenous Area ND – None Detected ACT- Acoustical Ceiling Tile A/C- Air Conditioner *This Sample was Point Counted

3 LEAD BASED PAINT SCREENING

An inspection was conducted to screen for the existence of lead containing painted building components. Testing of the painted building components was performed using an XRF Spectrometer. The XRF is a screening instrument currently recommended by the US Department of Housing and Urban Development (HUD) for analysis of lead levels in paint. The screening was used to assist in determining the need and relative concentrations of lead on painted building components for purposes of designing a sampling scheme for a composite waste stream analysis and demolition contractor worker protection information. The screening was not intended to be a

AirQuest Project #15671 6 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing lead-based paint survey in accordance with HUD guidelines. A summary of the screening results is included in Table 3.

Table 3 - Lead Based Paint Screening Information

Structure Color Substrate Location Results1 Pb (mg/cm2)

Door Brown Metal Interior Negative -0.2 Door Brown Wood Interior Negative 0.0 Wall Beige Metal Interior Negative 0.1 Wall Beige Concrete Interior Negative 0.2 Floor Gray Concrete Interior Negative 0.2 Floor Red Concrete Interior Negative 0.2

Window Brown Wood Interior Negative 0.1 I-Beam Beige Metal Interior Negative 0.1 Door Brown Metal Exterior Negative 0.1 Wall Beige Metal Exterior Negative 0.0

Gutter Brown Metal Exterior Negative 0.0 Window Brown Metal Exterior Negative 0.2

Floor Brown Concrete Exterior Negative 0.3 Pb - Lead mg/cm2 – milligrams per square centimeter 1Indicates if the material meets the Department of Housing and Urban Development definition of Lead Based Paint

4 TCLP RCRA METALS

A waste stream composite sample was collected from the building for laboratory analysis of TCLP RCRA-8 Metals.

4.1 TCLP SAMPLE COLLECTION

The sample composition was determined by the composition of the materials comprising the building. Each major building component (such as wood, metal, concrete, glass, etc.) was estimated as a percentage of the weight of the building whole. Once the composition of the building was estimated, representative samples were collected of each material, in an approximate weight proportion as shown in Table 4.

Table 4 - Waste Stream Composition

Waste Stream Component Percentage of Waste Concrete 25

Wood 10 Metal 40

Drywall 15 Miscellaneous 10

Total Percentage 100

AirQuest Project #15671 7 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

4.2 TCLP SAMPLE RESULTS

The samples were submitted under chain of custody to Spectrum Environmental Laboratories (“Spectrum”), a National Environmental Laboratory Accreditation Conference (NELAC) accredited laboratory, for analysis of TCLP-RCRA-8 Metals by EPA via 1311/6010C/7470A. The results are summarized in Table 5.

Table 5 – Toxicity Characteristic Leachate Procedure Results

Sample TCLP Results (milligrams/liter)

Arsenic Barium Cadmium Chromium Lead Mercury Selenium Silver 188-

ND 0.329 0.0270 0.0470 ND ND ND ND

Limit1 5.0 100.0 1.0 5.0 5.0 0.2 1.0 5.0 1Regulatory Limit per 40 CFR 261.24 ND – None Detected

5 PCBS

Samples for PCBs were collected in general accordance with the EPA Region 1 Standard Operating Procedure for Sampling Porous Surfaces for Polychlorinated Biphenyls (PCBs), May 2011.

The samples were collected from representative painted surfaces to include up to a half-inch of the substrate. The samples were submitted under chain of custody to Spectrum for analysis by EPA Method SW 846 3540C/8020A.

Table 6 – PCB Results

Sample Results (mg/kg)

Aroclor-

Aroclor-

Aroclor-

Aroclor-

Aroclor-

Aroclor-

Aroclor-

188-001 Concrete

ND ND ND ND ND ND ND

188-002 Paint

ND ND ND ND ND ND ND

1Regulatory Limit per 40 CFR 761.50 Subpart D is 50 mg/kg mg/kg – milligrams/kilogram ND – None Detected

6 OTHER REGULATED MATERIALS INVENTORY

AirQuest conducted another regulated/hazardous materials inventory in general accordance with the Recommended Management Practices for the Removal of Hazardous Materials from Buildings Prior to Demolition prepared by the University of Florida and sponsored by the Florida Department of Environmental Protection, 1999. The inventory included lamps, thermostats, and

AirQuest Project #15671 8 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing light switches potentially containing mercury; exit signs, emergency lights, and smoke alarms that have batteries; lighting ballasts which contain polychlorinated biphenyls (PCBs); transformers;

freon, hazardous chemicals and petroleum products; and lead pipes and roof vent flashings.

Certain assumptions for the inspection of fluorescent light ballasts for PCBs were utilized for the building inspections to be completed in a timely and cost-effective manner. As required by regulation, lighting ballasts must not contain PCBs and the label on the ballast must state “No PCB”. AirQuest inventoried 100% of the fluorescent lighting fixtures and inspected a representative of each type of fixture (i.e. 2-foot, 4-foot, etc.) for the “No PCB” labeling.

Each exit sign and emergency lights were presumed to each contain a single lead-acid rechargeable battery. Quantities and types of any ORM found are summarized in Table 7.

Table 7 – Other Regulated Materials Inventory

ORM Component

Type/Location

Quantity

Photographs

Recyclables

Fluorescent Bulbs 24" Lamp 2

Fluorescent Bulbs 48" Lamp 231

AirQuest Project #15671 9 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

Fluorescent Bulbs Compact Bulbs 4

Fluorescent Bulbs Round Bulb 1

Light Ballasts In 24" Fluorescent Fixtures

Light Ballasts In 48" Fluorescent Fixtures

AirQuest Project #15671 10 Building 188 Pre-Demolition

Lead-Acid Rechargeable Batteries

In Exit Signs 7

Thermostats Digital - No Mercury Observed

Fire Pull Down System

Cleaning Supplies

AirQuest Project #15671 11 Building 188 Pre-Demolition

Aerosol Cans 8

Miscellaneous Spray Bottles (Lubricants and Adhesives)

Printer with Toner

Locked Flammable Hazmat Stock

Unknown

AirQuest Project #15671 12 Building 188 Pre-Demolition

Used Oil Tank 1

Specialized ORM

Freon In Drinking Fountains

Freon Refrigerator Units

AirQuest Project #15671 13 Building 188 Pre-Demolition

Transformers Exterior Pad Mounted

Fire Extinguishers 9

Emergency Lights Interior 36

AirQuest Project #15671 14 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

ORM Component Type/Location Quantity Photographs

Emergency Lights Exterior 6

7 SOIL TESTING FOR ORGANOCHLORINE PESTICIDES

AirQuest advanced four (4) soil borings and collected two (2) samples at each boring location at depths of zero to six inches (0 - 6 in.) and eighteen to twenty-four inches (18 – 24 in.) below land surface using a properly decontaminated hand bucket auger. The samples were generally collected near the four corners of the building as shown in Appendix II.

The soil sampling was conducted in accordance with Florida Department of Environmental Protection (FDEP) Standard Operating Procedures SOP-001-01 FS 3000 (Soil) and SOP-001-01 FQ1000 (Field Quality Control Requirements). One boring log was completed for the building documenting the observed lithology, visually estimated moisture content, noticeable odors, soil color, sample collection times, sampler’s name, sampling interval and boring completion method.

The soil boring log and soil boring location photographs are included in Appendix VIII.

Samples were placed in dedicated sample containers provided by the laboratory and labeled according to the referenced building/structure, collection time, sampler’s name and analysis. A chain of custody form was completed to document the chronology of ownership, control and transfer of the samples. All samples were placed in a cooler filled with ice for transfer to the laboratory.

The soil samples were shipped to Eurofins TestAmerica (“TestAmerica”) in Pensacola, Florida, a NELAC accredited environmental laboratory licensed in the State of Florida, for analysis by EPA Method: 8081B (Organochlorine Pesticides by GC). Analytical results are summarized in Table

8. A copy of the laboratory report and chain of custody record is included in Appendix IX.

The analytical results indicate traces of OCPs 4,4’-DDD, 4,4’-DDE, 4,4’-DDT, Aldrin, Dieldrin, Heptachlor, and Total Chlordane above laboratory method detection limit and some above the practical quantitation limits, in the soil samples. Sample OCP-188.1 analytical results indicate Dieldrin concentrations above the Residential Soil Cleanup Target Level (SCTL) but below the Commercial/Industrial SCTL. All other detected OCP constituents were below the Residential or Commercial/Industrial SCTLs provided in Chapter 62-777 FAC, the criteria used by the FDEP.

AirQuest Project #15671 15 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

Table 8 – Soil Sample Analytical Results

Sample Sample Depth

(Inches)

Results (mg/kg)

4,4’-DDD 4,4’-DDE 4,4’-DDT Aldrin Dieldrin Heptachlor Total Chlordane

OCP-188.1 0-6 ND ND 0.041I 0.012I 0.10 ND ND

OCP-188.2 18-24 ND 0.0033I ND ND 0.047 ND ND

OCP-188.3 0-6 0.023 0.19 0.36 ND 0.035 ND 0.0097I

OCP-188.4 18-24 0.0071I 0.065 0.11 ND 0.011 ND 0.0015I

OCP-188.5 0-6 ND 0.031 0.021 ND 0.012 ND 0.036

OCP-188.6 18-24 ND 0.016 ND ND 0.026 0.0021I 0.049

OCP-188.7 0-6 ND ND ND ND 0.0028I ND ND

OCP-188.8 18-24 0.0021I 0.020 ND ND 0.017 ND ND

OCP-188.9 DUP

(Sample 7) 0-6 ND 0.0020I ND ND 0.0044I ND ND

SCTL

(Commercial/Industrial) 22 15 15 0.3 0.3 1 14

SCTL (Residential) 4.2 2.9 2.9 0.06 0.06 0.2 2.8 mg/kg – milligrams/kilogram ND – None Detected Above the Method Detection Limit SCTL – Soil Cleanup Target Level, Chapter 62-777 Florida Administrative Code I – The Reported Value is Between the Laboratory Method Detection Limit and the Laboratory Practical Quantitation Limit

AirQuest Project #15671 16 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

8 CONCLUSIONS AND RECOMMENDATIONS

A thorough pre-demolition inspection for asbestos and hazardous materials was conducted at the site and an inventory of the materials was created. The soils surrounding the site were sampled and analyzed for pesticides. Based upon the results of the inspections, recommendations for each contaminant are discussed separately below.

8.1 ASBESTOS CONCLUSIONS AND RECOMMENDED RESPONSE ACTION

Table 9 summarizes the results of our observation and laboratory analysis of identified ACM and OSHA Regulated Materials.

Table 9 - Asbestos Containing Materials and OSHA Regulated Material

Homogenous Area (HA) Material

Percentage/ Type

Material Condition/ Friability

Approximate Quantity1 Category

HA 2:

Drywall System Wall

Drywall: ND Joint Compound: ND - <0.25% Chrysotile*

Good/ Friable 2,564 SF OSHA

(non-ACM)

HA 5:

12” x 12” Beige Vinyl Tile – Floor

Tile: ND Mastic: ND - 2% Chrysotile

Good/ Non-Friable 1, 365 SF Category I

NESHAPs 1Note: Quantities were updated from original estimates based upon field verification of the location of the material for purposes of creating the ACM location diagram provided in Appendix IV.

Friable- Material that may be crumbled, pulverized, or reduced to powder by hand pressure when dry.

ND- None Detected NESHAP– National Emissions Standard for Hazardous Air Pollutants Non-Friable- Material that, when dry, may not be crumbled, pulverized, or reduced to powder by hand pressure.

OSHA- Occupational Safety and Health Administration SF- Square Feet National Emission Standards for Hazardous Air Pollutants (NESHAP) Category Recommendations:

• Category I: Category I nonfriable ACM refers to asbestos-containing packing, gaskets, resilient floor coverings, and asphalt roofing products.

o Demolition Activities: NESHAP regulations do not require that Category I nonfriable ACM be removed prior to demolition activities as long as the material is not rendered friable by demolition practices, kept wet during demolition activities, is segregated from the waste stream and disposed of in a Class I landfill capable of accepting such material.

The demolition crew must abide by OSHA regulations pertaining to asbestos exposure. The owner should consider removal prior to demolition as this may be

AirQuest Project #15671 17 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing more cost-effective than complying with OSHA regulations, the costs associated with segregating the waste stream and the additional disposal costs.

Prior to the removal or in-place wet demolition of the identified asbestos containing material, notification to the appropriate County and the State of Florida agencies is required.

• Occupational Safety and Health Administration (OSHA): The results of the laboratory analysis were all <1% chrysotile asbestos. As such, the EPA does not consider these materials to be ACM. However, OSHA regulations pertaining to asbestos personnel exposure still apply to materials that contain <1% asbestos.

• Special Considerations for Mastic on Concrete: AirQuest recommends that if the concrete slabs will be recycled during the demolition process, formal asbestos remediation oversight be performed during the removal of all asbestos containing mastics from the concrete slabs. It is common that remediation will remove the thick, three dimensional “easily remediated” mastic layer and that patches of residual mastic remain in the cracks, corners and depressions in the concrete. AirQuest recommends oversight and proper documentation during the mastic remediation process to avoid any potential delays or liability with the recycling contractors.

8.2 LEAD SCREENING & OSHA LEAD GUIDANCE

Lead was identified in the paint at the site. Under the present OSHA lead construction standard, all identified lead-containing materials affected by construction activities falls under the requirements of 29 CFR 1926. There are no current government guidelines defining a lead-based paint or lead concentration that creates a hazardous atmosphere when disturbed. Based on current OSHA guidelines, for those employees who will be disturbing lead-containing paint (LCP), their employer must make an initial determination by monitoring employee exposure if any employee is exposed to lead at or above 30 micrograms per cubic meter for an eight-hour time weighted average (30 µg/m3 8-hour time weighted average). The employer must implement OSHA prescribed protective measures until they can demonstrate that the employee exposure is not in excess of the action level.

In general, relatively low levels of lead were detected in the various coated surfaces surveyed.

Depending on the degree and type of disturbance of these surfaces (i.e. sanding, cutting, or demolishing), employers may be required to implement varying degrees of OSHA prescribed protective measures. These protective measures must be maintained until it can be demonstrated that employee exposures do not exceed the action level. The employer should also implement and maintain a written compliance program detailing the protective measures they will utilize to control lead exposure during renovation activities.

8.3 TCLP RCRA METALS / LEAD

The results of the laboratory analysis indicate that the waste stream generated from the site is non-hazardous.

AirQuest Project #15671 18 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing

8.4 PCBS

The results of the sampling and analysis did not identify PCBs in composite waste stream paint and concrete samples.

8.5 OTHER REGULATED MATERIALS

In general, the items inventoried may be recycled and reclaimed. Special disposal requirements may be required for the transformer.

8.6 SOIL CONCLUSIONS

The soil analytical results identified the compound Dieldrin at a concentration of 0.10 mg/kg in the 0-6 inch interval of borehole number 1 (sample OCP-188.1). The reported concentration is above the Residential SCTL of 0.06 mg/kg but below the Commercial/Industrial SCTL of 0.3 mg/kg. Dieldrin was also detected in sample OCP-188.2 (18-24 inch interval) at a concentration of 0.047 mg/l, just below the residential SCTL.

Upon completion of building demolition and concrete pad removal, AirQuest recommends that the area of impacted soil (northwest corner of building) be excavated and stockpiled onsite.

The excavation should extend to a depth of four (4) feet below land surface (BLS) and extend out in an approximate three (3) foot radius around borehole number 1. Five (5) confirmation samples should be collected from the excavation area and submitted for laboratory analysis to confirm Dieldrin and other OCP constituents are below the residential FDEP SCTLs.

The stockpiled soil should be protected with proper engineering controls to prevent cross contamination of surrounding soil. At a minimum, the soil should be in a secured beamed area lined and covered with polyethylene sheeting. It is recommended that demolition personnel should utilize Level C PPE protection to reduce the potential for exposure to any impacted soils.

Once it has been confirmed that all contaminated soils have been removed from the excavation and stockpiled, the excavated soil must be sampled and characterized for proper disposal.

9 LIMITATIONS

If any suspect hazardous/asbestos containing building materials are encountered during demolition activities that were not sampled in this report, the materials should not be disturbed until they have been sampled and identified as non-hazardous and non-ACM through appropriate investigation and/or laboratory analysis. Many of the roofs at Tyndall Air Force Base were sealed with an EPDM roofing system covering all the original roofing materials. It is possible, if not likely, that additional suspect asbestos materials are present under the EPDM and were not identified during the asbestos survey.

This report was prepared in a manner consistent with that level of care and skill ordinarily exercised by members of the profession currently practicing under similar conditions. This report was prepared for the exclusive use of the client and assigned agents and is not intended for any other purposes. Our report is based on the information available to us at the time of our investigation and limited in scope to the stated purpose and/or the area(s) inspected. Other conditions elsewhere in the site may differ from those in the inspected/ surveyed locations and

AirQuest Project #15671 19 Building 188 Pre-Demolition W912DY-19-P-0053 Asbestos, Hazardous Materials & Soil Testing such conditions are unknown, may change over time, and/or have not been considered. This report does not claim to identify all potential hazards and/or contaminants that may be present, nor does it imply any medical opinion on the relationship of potential health effects with any reported hazards and/ or contaminants. Our opinions are based on our findings and professional expertise, with no guaranty or warranty implied herein. Should additional information become available, we reserve the right to determine the impact, if any, of the new information on our opinions, conclusions, and recommendations if necessary, as warranted by the discovery of the additional information. AirQuest accepts no responsibility for interpretation of this report by others. Its contents shall not be used or relied upon by other parties without prior written authorization by AirQuest.

Appendix I Certifications

JONATHAN ZACHEM, SECRETARYRICK SCOTT, GOVERNOR

STATE OF FLORIDA

DEPARTMENT OF BUSINESS AND PROFESSIONAL REGULATION

ASBESTOS LICENSING UNIT

THE ASBESTOS CONSULTANT HEREIN IS LICENSED UNDER THE

PROVISIONS OF CHAPTER 469, FLORIDA STATUTES

BOYLE, TRACI-ANNE

Do not alter this document in any form.

AIRQUEST ENVIRONMENTAL INC

LICENSE NUMBER: AX60

EXPIRATION DATE: NOVEMBER 30, 2020

This is your license. It is unlawful for anyone other than the licensee to use this document.

6851 SW 45 ST

DAVIE FL 33314

Always verify licenses online at MyFloridaLicense.com https://www.myfloridalicense.com/LicenseDetail.asp?SID=&id=8c21d1d6249bcaa3338cefa039457259

JONATHAN ZACHEM, SECRETARYRICK SCOTT, GOVERNOR

STATE OF FLORIDA

DEPARTMENT OF BUSINESS AND PROFESSIONAL REGULATION

BOARD OF PROFESSIONAL GEOLOGISTS

THE PROFESSIONAL GEOLOGIST HEREIN IS LICENSED UNDER THE

PROVISIONS OF CHAPTER 492, FLORIDA STATUTES

SMITH, TED J

Do not alter this document in any form.

1735 CLARENDON AVENUE

LICENSE NUMBER: PG1368

EXPIRATION DATE: JULY 31, 2020

This is your license. It is unlawful for anyone other than the licensee to use this document.

LAKELAND FL 33803

Always verify licenses online at MyFloridaLicense.com https://www.myfloridalicense.com/LicenseDetail.asp?SID=&id=6b0348687cc372fc3b319e7b329b1312

Appendix II Sample Location Diagrams

Sampling Locations

LEGEND

ASBESTOS SAMPLE # 1

PCB PAINT COMPOSITE P

PCB CONCRETE COMPOSITE C

SOIL BORING LOCATION 1

Contract

FACILITIES REDUCTION PROGRAM

FY19 TYNDALL II

W912DY-19-P-0053

DATE: MARCH 2020

Site

TYNDALL AIR FORCE BASE

FLORIDA

BUILDING: ARMAMENT SYS

BUILDING #: 188

6851 SW 45TH STREET

FT. LAUDERDALE, FLORIDA 33314

AIRQUEST PROJECT 15671

Appendix III Structure Demolition Overview Diagram, Aerial

Photographs and Demolition Overview Photographs

Demolition Overview

BUILDING INFORMATION

NAME ARMAMENT SYS

NUMBER 188

YEAR BUILT 1994

SQUARE FEET 10,212

STORIES 1

Contract

FACILITIES REDUCTION PROGRAM

FY19 TYNDALL II

W912DY-19-P-0053

DATE: MARCH 2020

Site

TYNDALL AIR FORCE BASE

FLORIDA

BUILDING: ARMAMENT SYS

BUILDING #: 188

6851 SW 45TH STREET

Building 188 – Pre-Hurricane Aerial Photographs

Overview

Side Angle Side Angle

Side Angle Side Angle

Images Obtained Using Google Earth

Bld 188 - ARMAMENT SYS Tyndall Air Force Base

AirQuest Environmental, Inc.

Project #15671

Exterior

Tyndall Air Force Base

AirQuest Environmental, Inc.

Interior

Appendix IV Asbestos Laboratory Report and Chain of Custody Record

EMSL Analytical, Inc.

6340 CastlePlace Dr. Indianapolis, IN 46250

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161924390EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Attention: Phone:Lab Results (954) 792-4549

Fax:AirQuest Environmental, Inc. (954) 792-2221

Received Date:6851 Southwest 45th Street 11/26/2019 9:27 AM

Analysis Date:Fort Lauderdale, FL 33314 11/26/2019

Collected Date: 11/23/2019

Project: TYNDALL AFB 15671 - 188

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-1

161924390-0001

None DetectedPerlite

Non-fibrous (Other)

15%

5%

Cellulose

Min. Wool

50%

30%

White

Fibrous

Homogeneous

1 Center - 2'x2'

Ceiling - ACT Dots

HA: 1

188-2

161924390-0002

None DetectedPerlite

Non-fibrous (Other)

15%

5%

Cellulose

Min. Wool

50%

30%

White

Fibrous

Homogeneous

9 South - 2'x2' Ceiling

- ACT Dots

HA: 1

188-3

161924390-0003

None DetectedPerlite

Non-fibrous (Other)

15%

5%

Cellulose

Min. Wool

50%

30%

Gray/White

Fibrous

Homogeneous

2 South - 2'x2' Ceiling

- ACT Dots

HA: 1

188-4-Drywall

161924390-0004

None DetectedGypsum

Non-fibrous (Other)

60%

10%

Cellulose30%Brown/White

Fibrous

Heterogeneous

9 South - Wall -

Drywall System

HA: 2

188-4-Joint Compound

161924390-0004A

<1% ChrysotileNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

9 South - Wall -

Drywall System

HA: 2

188-5-Drywall

161924390-0005

None DetectedGypsum

Non-fibrous (Other)

60%

10%

Cellulose30%Brown/White

Fibrous

Heterogeneous

2 South - Wall -

Drywall System

HA: 2

188-5-Joint Compound

161924390-0005A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

2 South - Wall -

Drywall System

HA: 2

188-6-Drywall

161924390-0006

None DetectedGypsum

Non-fibrous (Other)

70%

10%

Cellulose20%Brown/White

Fibrous

Heterogeneous

11 Southeast - Wall -

Drywall System

HA: 2

188-6-Joint Compound

161924390-0006A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

11 Southeast - Wall -

Drywall System

HA: 2

188-7

161924390-0007

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

14 Southeast - Yellow

Wall Panel Mastic

HA: 3

188-8

161924390-0008

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

2 South - Yellow Wall

Panel Mastic

HA: 3

188-9-Ceramic Tile

161924390-0009

None DetectedNon-fibrous (Other)100%Gray/Red

Non-Fibrous

Homogeneous

6 Northwest - 8"x8"

Gray Floor - Ceramic

Tile

HA: 4

Initial report from: 11/27/2019 08:59:34

Page 1 of 5ASB_PLM_0008_0001 - 1.78 Printed: 11/27/2019 8:59 AM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161924390EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-9-Grout

161924390-0009A

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

6 Northwest - 8"x8"

Gray Floor - Ceramic

Tile

HA: 4

188-10-Ceramic Tile

161924390-0010

None DetectedNon-fibrous (Other)100%Gray/Red

Non-Fibrous

Homogeneous

2 South - 8"x8" Gray

Floor - Ceramic Tile

HA: 4

188-10-Grout

161924390-0010A

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

2 South - 8"x8" Gray

Floor - Ceramic Tile

HA: 4

188-11-Floor Tile

161924390-0011

None DetectedNon-fibrous (Other)100%Beige

Non-Fibrous

Homogeneous

6 Northwest - 12"x12"

Beige Floor - Vinyl

Tile

HA: 5

188-11-Mastic

161924390-0011A

None DetectedNon-fibrous (Other)100%Black

Non-Fibrous

Homogeneous

6 Northwest - 12"x12"

Beige Floor - Vinyl

Tile

HA: 5

188-12-Floor Tile

161924390-0012

None DetectedNon-fibrous (Other)100%Beige

Non-Fibrous

Homogeneous

11 Northeast -

12"x12" Beige Floor -

Vinyl Tile

HA: 5

188-12-Mastic

161924390-0012A

2% ChrysotileNon-fibrous (Other)98%Black

Non-Fibrous

Homogeneous

11 Northeast -

12"x12" Beige Floor -

Vinyl Tile

HA: 5

188-13-Floor Tile

161924390-0013

None DetectedNon-fibrous (Other)100%Beige

Non-Fibrous

Homogeneous

1 Northeast - 12"x12"

Beige Floor - Vinyl

Tile

HA: 5

188-13-Mastic

161924390-0013A

None DetectedNon-fibrous (Other)100%Yellow

Non-Fibrous

Homogeneous

1 Northeast - 12"x12"

Beige Floor - Vinyl

Tile

HA: 5

188-14-Ceramic Tile

161924390-0014

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

23 North - 1"x1"

Green Floor -

Ceramic Tile

HA: 6

188-14-Grout

161924390-0014A

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

23 North - 1"x1"

Green Floor -

Ceramic Tile

HA: 6

188-15-Ceramic Tile

161924390-0015

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

15 East - 1"x1" Green

Floor - Ceramic Tile

HA: 6

188-15-Grout

161924390-0015A

None DetectedQuartz

Non-fibrous (Other)

10%

90%

Gray

Non-Fibrous

Homogeneous

15 East - 1"x1" Green

Floor - Ceramic Tile

HA: 6

188-16

161924390-0016

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

1 Southwest - White

A/C Duct Mastic

HA: 7

Page 2 of 5ASB_PLM_0008_0001 - 1.78 Printed: 11/27/2019 8:59 AM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161924390EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-17

161924390-0017

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

1 Center - White A/C

Duct Mastic

HA: 7

188-18

161924390-0018

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

10 West - White A/C

Duct Mastic

HA: 7

188-19-Cove Base

161924390-0019

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

14 Southeast - 4"

Gray Vinyl Base Cove

HA: 8

188-19-Mastic

161924390-0019A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

14 Southeast - 4"

Gray Vinyl Base Cove

HA: 8

188-20-Cove Base

161924390-0020

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

3 East - 4" Gray Vinyl

Base Cove

HA: 8

188-20-Mastic

161924390-0020A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

3 East - 4" Gray Vinyl

Base Cove

HA: 8

188-21-Cove Base

161924390-0021

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

2 North - 4" Gray

Vinyl Base Cove

HA: 8

188-21-Mastic

161924390-0021A

None DetectedNon-fibrous (Other)100%White

Non-Fibrous

Homogeneous

2 North - 4" Gray

Vinyl Base Cove

HA: 8

188-22

161924390-0022

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

10 South - Spray-On

Insulation

HA: 9

188-23

161924390-0023

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

22 Northwest -

Spray-On Insulation

HA: 9

188-24

161924390-0024

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

10 North - Spray-On

Insulation

HA: 9

188-25

161924390-0025

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

10 Northeast -

Spray-On Insulation

HA: 9

188-26

161924390-0026

None DetectedNon-fibrous (Other)100%Green

Non-Fibrous

Homogeneous

13 Southeast -

Spray-On Insulation

HA: 9

188-27

161924390-0027

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

10 Northwest - Gray

A/C Duct Mastic

HA: 10

Page 3 of 5ASB_PLM_0008_0001 - 1.78 Printed: 11/27/2019 8:59 AM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161924390EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-28

161924390-0028

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

10 West - Gray A/C

Duct Mastic

HA: 10

188-29

161924390-0029

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Various

Non-Fibrous

Homogeneous

10 West - Wall -

Concrete Block

HA: 11

188-30

161924390-0030

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Various

Non-Fibrous

Homogeneous

16 South - Wall -

Concrete Block

HA: 11

188-31

161924390-0031

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Various

Non-Fibrous

Homogeneous

22 West - Wall -

Concrete Block

HA: 11

188-32

161924390-0032

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

Exterior Northwest -

Floor - Concrete Slab

HA: 12

188-33

161924390-0033

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

Exterior Northwest -

Floor - Concrete Slab

HA: 12

188-34

161924390-0034

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

Exterior Northwest -

Floor - Concrete Slab

HA: 12

188-35

161924390-0035

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

Exterior South - Floor

- Concrete Slab

HA: 12

188-36

161924390-0036

None DetectedQuartz

Non-fibrous (Other)

20%

80%

Gray

Non-Fibrous

Homogeneous

Exterior East - Floor -

Concrete Slab

HA: 12

188-37

161924390-0037

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Exterior Northwest -

Gray Rain Gutter

Mastic

HA: 13

188-38

161924390-0038

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Exterior Southwest -

Gray Rain Gutter

Mastic

HA: 13

188-39

161924390-0039

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Exterior Northwest -

Gray Mastic at Metal

Roof Seams

HA: 14

188-40

161924390-0040

None DetectedNon-fibrous (Other)100%Gray

Non-Fibrous

Homogeneous

Exterior Northeast -

Gray Mastic at Metal

Roof Seams

HA: 14

188-41

161924390-0041

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Exterior Northeast -

Brown Roof - Mastic at Penetration

HA: 15

Page 4 of 5ASB_PLM_0008_0001 - 1.78 Printed: 11/27/2019 8:59 AM

Tel/Fax: (317) 803-2997 / (317) 803-3047 http://www.EMSL.com / indianapolislab@emsl.com

161924390EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-42

161924390-0042

None DetectedNon-fibrous (Other)100%Brown/Gray

Non-Fibrous

Homogeneous

Exterior Southwest -

Brown Roof - Mastic at Penetration

HA: 15

188-43

161924390-0043

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Exterior East - Brown

Mastic at Metal Roof

Patch

HA: 16

188-44

161924390-0044

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

Exterior East - Brown

Mastic at Metal Roof

Patch

HA: 16

Analyst(s)

Abigail Sheehan (36)

Trevor Maggart (21)

Richard Harding, Laboratory Manager or Other Approved Signatory

EMSL maintains liability limited to cost of analysis . The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 "Interim

Method"), but augmented with procedures outlined in the 1993 ("final") version of the method. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations . Interpretation and use of test results are the responsibility of the client. All samples received in acceptable condition unless otherwise noted. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the federal government. EMSL recommends gravimetric reduction for all non -friable organically bound materials prior to analysis. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Indianapolis, IN NVLAP Lab Code 200188-0, AZ0939, CA 2575, CO AL-15132, TX 300262

Page 5 of 5ASB_PLM_0008_0001 - 1.78 Printed: 11/27/2019 8:59 AM

3303 PARKWAY CENTER COURT Orlando, FL 32808

Tel/Fax: (407) 599-5887 / (407) 599-9063 http://www.EMSL.com / orlandolab@emsl.com

342000457EMSL Order:

Customer ID: AQE63

Customer PO:

Project ID:

Attention: Phone:Adrienne LeBlanc

Fax:AirQuest Environmental, Inc. (954) 792-2221

Received Date:6851 SW 45th Street 01/10/2020 9:45 AM

Analysis Date:Ft Lauderdale, FL 33314 01/10/2020

Collected Date: 01/06/2020

Project: 15671-188 Tyndall AFB

Test Report: Asbestos Analysis of Bulk Materials via EPA 600/R-93/116 Method using Polarized

Light Microscopy

Sample Description Appearance % Fibrous % Non-Fibrous

Non-Asbestos Asbestos

% Type

188-45-Cove Base

342000457-0001

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

19 East - 4" Brown

Vinyl Base Cove

188-45-Mastic

342000457-0001A

None DetectedNon-fibrous (Other)100%Tan

Non-Fibrous

Homogeneous

19 East - 4" Brown

Vinyl Base Cove

188-46-Cove Base

342000457-0002

None DetectedNon-fibrous (Other)100%Brown

Non-Fibrous

Homogeneous

21 East - 4" Brown

Vinyl Base Cove

188-46-Mastic

342000457-0002A

None DetectedNon-fibrous (Other)100%Tan

Non-Fibrous

Homogeneous

21 East - 4" Brown

Vinyl Base Cove

Analyst(s)

Bryan Lopez-Duenas (4) Carlos Rivadeneyra, Laboratory Director or Other Approved Signatory

EMSL maintains liability limited to cost of analysis . The above analyses were performed in general compliance with Appendix E to Subpart E of 40 CFR (previously EPA 600/M4-82-020 "Interim

Method"), but augmented with procedures outlined in the 1993 ("final") version of the method. This report relates only to the samples reported above, and may not be reproduced, except in full, without written approval by EMSL. EMSL bears no responsibility for sample collection activities or analytical method limitations . Interpretation and use of test results are the responsibility of the client. All samples received in acceptable condition unless otherwise noted. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the federal government. EMSL recommends gravimetric reduction for all non -friable organically bound materials prior to analysis. Estimation of uncertainty is available on request.

Samples analyzed by EMSL Analytical, Inc. Orlando, FL NVLAP Lab Code 101151-0

Initial report from: 01/13/2020 09:21:34

Page 1 of 1ASB_PLM_0008_0001 - 1.78 Printed: 1/13/2020 9:21 AM

O r d e r I D

P a g e f d e r I D

P a g e d e r I D

P a g e

OrderID: 342000457

Appendix V Suspect Asbestos Containing Material Photographs, Asbestos Location Diagram, and OSHA Regulated Material Diagram

HA Photolog

Tyndall Air Force Base

AirQuest Environmental, Inc.

HA 1 – 2’ x 2’ Dots Acoustic Ceiling Tile

HA 2 - Drywall System Wall

HA 3 - Yellow Wall Panel Mastic

HA 4 - 8” x 8” Gray Ceramic Floor Tile

HA 5 - 12” x 12” Beige Vinyl Floor Tile

HA 6 - 1” x 1” Green Ceramic Floor Tile

Tyndall Air Force Base

AirQuest Environmental, Inc.

HA 7 - White A/C Duct Mastic

HA 8 - 4” Gray Vinyl Base Cove

HA 9 - Spray-On Insulation Ceiling

HA 10 - Gray A/C Duct Mastic

HA 11 - Concrete Block Wall

HA 12 - Concrete Slab

Tyndall Air Force Base

AirQuest Environmental, Inc.

HA 13 - Gray Rain Gutter Mastic

HA 14 - Gray Mastic at Metal Roof Seam

HA 15 - Brown Mastic at Metal Roof

Penetration

HA 16 - Brown Mastic at Metal Roof Patch

HA 17 - 4” Brown Vinyl Base Cove

Legend

OSHA REGULATED MATERIALS

THE RESULTS OF THE LABORATORY

ANALYSIS WERE ALL <1%

CHRYSOTILE ASBESTOS. AS SUCH,

THE EPA DOES NOT CONSIDER THESE

MATERIALS TO BE ACM. HOWEVER,

OSHA REGULATIONS PERTAINING

TO ASBESTOS EXPOSURE STILL APPLY

TO MATERIALS THAT CONTAIN <1%

ASBESTOS.

Contract

FACILITIES REDUCTION PROGRAM

FY19 TYNDALL II

DATE: MARCH 2020

Site

TYNDALL AIR FORCE BASE

FLORIDA

BUILDING: ARMAMENT SYS

BUILDING #: 188

6851 SW 45TH STREET

Drywall System & Joint Compound

2,564 SF

ASBESTOS CONTAINING MATERIALS

MASTIC BENEATH

12”X 12” BEIGE

(LAYERED) VINYL

FLOOR TILE

1,365 SF

Contract

FACILITIES REDUCTION PROGRAM

FY19 TYNDALL II

DATE: MARCH 2020

Site

TYNDALL AIR FORCE BASE

FLORIDA

BUILDING: ARMAMENT SYS

BUILDING #: 188

6851 SW 45TH STREET

Appendix VI TCLP Laboratory Report and

Chain of Custody Record

1460 West McNab Road

Fort Lauderdale, FL 33309

1-800-ANALYTE Phone

(954) 978-6400 Phone

(954) 978-2233 Fax

16 December 2019

Dear Paul LeBlanc:

This report details the analytical results of samples collected at the above -referenced project location as well as the results of any associated quality control samples. These samples were received by Florida Spectrum Environmental

Services at 12/05/2019 09:25.

All Analyses were performed according to the TNI/NELAP standard unless indicated by a "~" on the report.

Your samples will be retained by Florida Spectrum Environmental for a period of at least 30 days following sample receipt or until the longest of the preparation and/or analytical hold times expires, whichever is shorter.