Bldg 90334 Toxic Substance Survey Report (Sep 2011).pdf

Tetra Tech EM Inc.

1999 Harrison Street, Oakland, CA 94612

Tel 510.302.6301 Fax 510.433.0830 www.tetratech.com

TETRA TECH

September 13, 2011

Mr. Tim Boone, P.E.

Project Manager Tetra Tech Inc.

1634 E. Port Plaza Dr.

Collinsville, IL 62234

Subject: 4P A-E 08 Task Order, Contract FA8903-08-D-8781, Task 0147

Title I Design Services for Repair Dormitory 90334 (Tier 2) Hurlburt Field, Florida, Project Number FTEV 09-1126 Hazardous Materials Survey Including Sampling and Analysis Plan for Asbestos Survey, and Lead-Based Paint Survey

Dear Mr. Boone:

Tetra Tech EM Inc. is submitting the enclosed Hazardous Materials Survey for the 90334 Dormitory building located at Hurlburt Field, Florida. If you have any questions or comments regarding this submittal, please call Mr. Jeffrey Mitchell at (816) 412-1773 or Mr. Yohji Ono at (510) 302-6301.

Sincerely, Jeffrey Mitchell Certified Asbestos and Lead Based Paint Inspector cc: Yohji Ono, Tetra Tech Project Manager

Enclosure: Draft Hazardous Materials Survey Report

HAZARDOUS MATERIALS SURVEY

DORMITORY 90334

HURLBURT FIELD, FLORIDA

CONTRACT # FA8903-08-D-8781-0147

September 13, 2011

Prepared By:

Tetra Tech EM Inc.

1999 Harrison Street

Suite 500 Oakland, California 94612

(510) 302-6301

103IG1987 i

CONTENTS

Section

EXECUTIVE SUMMARY .................................................................................................................... ES-1

Page

1.0 INTRODUCTION

2.0 SITE STRUCTURE

3.0 ACM FIELD SURVEY AND ANALYTICAL PROTOCOLS

4.0 LBP SCREENING AND ANALYTICAL PROTOCOLS

5.0 ACM FINDINGS

6.0 LBP FINDINGS

7.0 RECOMMENDATIONS

7.1 ACM

7.2 LBP

8.0 ASSUMPTIONS AND DEVIATIONS

9.0 REFERENCES

103IG1987 ii

CONTENTS (Continued)

APPENDICES

A FIGURES

Appendix

B ACM ANALYTICAL RESULTS AND CHAIN-OF-CUSTODY FORMS

C LBP ANALYTICAL RESULTS AND CHAIN-OF-CUSTODY FORMS

D PHOTOLOG

E LABORATORY AND INSPECTOR CERTIFICATIONS

FIGURES (in Appendix A)

1 SITE LOCATION MAP

Figure

2 SITE LAYOUT AND SAMPLE LOCATION MAP FIRST FLOOR

3 SITE LAYOUT AND SAMPLE LOCATION MAP SECOND FLOOR

4 SITE LAYOUT AND SAMPLE LOCATION MAP THIRD FLOOR

5 SITE LAYOUT AND SAMPLE LOCATION MAP ROOF

TABLES

Table Page

1 SUMMARY OF SUSPECT ACM LABORATORY ANALYSIS

2 SUMMARY OF LBP SCREENING

103IG1987 ES-1

EXECUTIVE SUMMARY

Tetra Tech EM Inc. (Tetra Tech) was tasked by the U.S. Air Force to conduct a Hazardous Materials

Survey (survey), specifically an asbestos survey and a lead-based paint (LBP) survey in Dormitory 90334 at Hurlburt Field in Okaloosa County Florida (subject property). The survey was conducted as part of the project Title I Design Services for Repair Dormitory 90334 (Tier 2) (Project No. FA8903-08-D-8781-

0147, Task 100-AMC-T98781.0147), to provide architectural and engineering design for renovations of the dormitory building.

The installation hosts Headquarters Air Force Special Operations Command (AFSOC), the 1st Special

Operations Wing (1 SOW), the United States Air Force Special Operations School (USAFSOS), and the

Air Combat Command's (ACC) 505th Command and Control Wing; the installation has been in operation as an U.S. military base since September 1942. Dormitory 90334 is currently used to house U.S. military personnel stationed at the base, and is surrounded by a mix of other types of buildings on base. The footprint of the dormitory encompasses approximately 9,700 square feet or 0.22 acre. The dormitory is bounded by a parking lot and office building to the north, green space and a food court to the east, an office building to the south, and green space and an office building to the west. Tetra Tech worked with

Hurlburt Field representatives to obtain access to interior areas of the building in order to conduct the survey.

During the survey, Tetra Tech collected 96 samples of suspect asbestos containing materials (ACM) and

11 samples of suspect LBP for laboratory analysis.

The following findings were based on survey observations and analytical results from samples collected during the survey of the dormitory:

• Regulated ACM was identified in the subject property building at the following locations:

Red sheet flooring with backing on the first floor in the custodial closet underneath 12x12 brown floor tile

Tetra Tech recommends no specific abatement actions for this confirmed ACM prior to renovation of the subject property building. According to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations, if the ACM identified is less than 160 square feet, no notification is necessary and the material does not have to be removed by a licensed asbestos abetment contractor.

Per information provided by base representatives, previous abatement of asbestos containing 9x9 floor tile and associated mastic occurred at the dormitory. The base http://en.wikipedia.org/wiki/1st_Special_Operations_Wing� http://en.wikipedia.org/wiki/1st_Special_Operations_Wing� http://en.wikipedia.org/wiki/USAF_Special_Operations_School� http://en.wikipedia.org/wiki/Air_Combat_Command� http://en.wikipedia.org/wiki/505th_Command_and_Control_Wing�

103IG1987 ES-2

representatives could not confirm that all the asbestos containing 9x9 floor tile and associated mastic was removed. During the survey, Tetra Tech did not observe any remaining 9x9 floor tile, but because of limitations on destructive sampling some asbestos containing 9x9 floor tile and associated mastic could be present under existing flooring materials.

Tetra Tech recommends that if during renovations any 9x9 floor tile and associated mastic is encountered, it be assumed to contain asbestos and be removed by a licensed asbestos abatement contractor before any renovation work disturbs the floor tile and associated mastic.

• According to the laboratory results, all painted surfaces sampled contained less than 1 milligram per square centimeter (mg/cm2) lead; therefore, no LBP was identified during the survey. Since some levels of lead were detected in the paint, the contractor performing the renovation work must comply with the Occupational Safety and Health Administration (OSHA) Lead in Construction Standard, Title 29 of CFR, Part 1926.62.

Survey specifics, analytical protocols, complete findings, and recommendations from the survey are detailed throughout the remainder of this report.

103IG1987 1

1.0 INTRODUCTION

Tetra Tech EM Inc. (Tetra Tech) was tasked by the U.S. Air Force to conduct a Hazardous Materials

Survey (survey), specifically an asbestos survey and a lead-based paint (LBP) survey in Dormitory 90334 at Hurlburt Field near Fort Walton Beach, Florida (subject property). The survey was conducted as part of the project Title I Design Services for Repair Dormitory 90334 (Tier 2) (Project No. FA8903-08-D-

8781-0147, Task 100-AMC-T98781.0147), to provide architectural and engineering design for renovations of the dormitory building. The primary purpose of the survey was to assess potential impacts to the subject property from hazardous substances. The scope of the survey included an inspection of the subject property building for the presence of asbestos containing building materials (ACM) and LBP.

The survey was completed in accordance with industry standard practice for hazardous materials surveys.

Tetra Tech’s Project Manager for the survey was Mr. Jeffrey Mitchell, Certified Asbestos and LBP

Inspector. The survey team included Mr. Jeffrey Mitchell and Ms. Lona Pearson, Certified Asbestos and

Lead-Based Paint Inspector. The survey strategy and sample methodology were developed based on the possibility that all parts of the subject property building, both inside and out, could be impacted by future renovation or demolition plans. Due to limitations on destructive sampling methods, additional suspect materials not detected may be located in walls, voids, or other concealed areas. Assumptions and deviations regarding the subject property building surveyed are identified in Section 8.0. Further survey work may be needed to comply with all local, state, and federal requirements regulating ACM and LBP prior to any renovation/demolition of the building not cited in this survey report.

Tetra Tech conducted the survey from August 30 through August 31, 2011. One purpose of the survey was to evaluate the subject property for the presence, quantity, locations, and characterization of ACM that may require abatement prior to any renovation/demolition activities, in accordance with National

Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations as adopted by the

U.S. Environmental Protection Agency (EPA). The intent of the asbestos NESHAP regulations is to protect the public (and workers) by minimizing release of asbestos fibers during activities involving processing, handling, and disposal of ACM.

Tetra Tech also conducted a screening for the presence, quantity, and locations of LBP exceeding lead hazard levels, which would require Occupational Safety and Health Administration (OSHA) worker safety precautions during remodeling activities. The subject property building was constructed prior to

1978, and LBP likely was used in the build-out of these structures. The LBP survey was conducted

103IG1987 2

according to protocols similar to the single-family housing inspection procedures in Department of

Housing and Urban Development (HUD) guidelines (HUD 1997).

Tetra Tech provided these services consistent with the level and skill ordinarily exercised by members of the profession currently practicing under similar conditions. This statement is in lieu of other statements either expressed or implied. The scope of services performed in execution of this evaluation may not be appropriate to satisfy the needs of other users, and use or re-use of this document, the findings, conclusions, or recommendations is at the risk of said user. Although a reasonable attempt has been made to identify suspect ACM and LBP in all parts of the building, the inspection techniques used are inherently limited in the sense that only full demolition procedures can reveal all building materials of a structure and therefore all areas of potential ACM or LBP. This survey report does not warrant against future operations or conditions that may not be consistent with its recommendations. Moreover, because of some limitations on destructive sampling during the survey, completion of the survey does not guarantee identification of all hazardous materials, ACM, or LBP—hazardous materials may be present in voids of walls or ceilings.

Section 2.0 of this report discusses the site structure. Section 3.0 specifies field survey and analytical protocols for the asbestos survey. Section 4.0 presents the field survey and analytical protocols for the

LBP screening. Section 5.0 presents the asbestos findings. Section 6.0 describes the LBP findings.

Section 7.0 offers recommendations based on the survey findings. Section 8.0 specifies assumptions and deviations. Section 9.0 lists sources referenced in developing this report.

103IG1987 3

2.0 SITE STRUCTURE

Dormitory 90334 is located at Hurlburt Field in Okaloosa County, Florida. Dormitory 90334 is a three-story structure that encompasses approximately 29,000 square feet. The building was constructed in the

1950s of concrete and some cinderblock walls with a rolled asphalt roof. Some renovations have occurred to the building, including covering the roof with a pitched steel roof. Interior finishes include concrete, drywall, and cinder block walls. Flooring materials include carpet, floor tile with associated mastic, and concrete. The bathrooms in each dorm room have ceramic tile on the walls and floors. The building is currently occupied and is used as military housing (see Appendix A, Figure 1).

103IG1987 4

3.0 ACM FIELD SURVEY AND ANALYTICAL PROTOCOLS

Tetra Tech made every effort to inspect all areas of the subject property building. Minor demolition of materials (destructive sampling) was required during the survey effort. The inspector took care to ensure that the subject property remained unoccupied during sample collection. Asbestos samples were collected in accordance with NESHAP as adopted by EPA and the Asbestos Hazard and Emergency

Response Act of 1986 (AHERA) protocols. AHERA defines “asbestos containing building material”

(ACBM) as any building material or product that contains more than 1 percent (%) asbestos. Suspected

ACMs were grouped as homogeneous areas if the material was similar in appearance and texture;

however, if the inspector decided that a material (for example, wall texturing) was not similar in appearance and texture to other materials in the building, the inspector distinguished the material as unique and collected samples of each unique material accordingly. Due to limitations on destructive sampling methods, additional suspect materials not detected may be present in walls, voids, or other concealed areas. Assumptions and deviations regarding the building surveyed are identified in

Section 8.0.

Bulk samples of suspected ACM were collected to ensure that each distinct layer of material was represented in the sample. A wetting agent was applied to friable surfaces prior to sample collection to reduce the potential for fiber release. All samples collected were placed in plastic bags, labeled, and sealed immediately upon collection. To prevent cross-contamination between samples, the sampling instruments were wiped clean using a wet, lint-free cloth after collection of each sample. A unique sample identification number was assigned to each sample.

The samples remained in the inspector’s custody until sent to the laboratory. Upon completion of sampling activities, the bulk samples were sent, along with Tetra Tech’s chain-of-custody documentation, to EMLab P&K in San Bruno, California. Suspect ACM samples were analyzed per EPA Method

600/R-93/116 by EMLab P&K using Polarized Light Microscopy (PLM) analysis. EMLab P&K is a member of the National Voluntary Laboratory Accreditation Program (NVLAP)-certified laboratory, certification number 200728-0. For Quality Assurance/Quality Control (QA/QC) purposes, Tetra Tech analyzed one duplicate sample for every 20 samples. Section 5.0 of this report summarizes the ACM analytical results. Sample locations are shown on Figures 2 through 5 in Appendix A. Appendix B includes the ACM analytical results and chain-of-custody forms for the bulk samples. Appendix D includes a photolog of suspect ACM sampled, and Appendix E includes laboratory and asbestos inspector certifications.

103IG1987 5

4.0 LBP SCREENING AND ANALYTICAL PROTOCOLS

Tetra Tech made every effort to inspect all areas of the building. HUD Guidelines for the Evaluation and Control of LBP in Housing (1997) suggests that paint applied before 1978 could contain lead.

A screening of suspected LBP was performed according to protocols similar to the single-family housing inspection procedures in the HUD Guidelines. Tetra Tech collected LBP chip samples of suspect painted surfaces that possibly would be impacted during renovation/demolition activities. Paint containing greater than or equal to 1.0 milligram per square centimeter (mg/cm2

A 2-square-inch-square template was used to accurately measure the sample size. The template was placed on the painted surface where the paint was observed. While held in place manually, the template was outlined with a permanent marker. A clean piece of paper was taped to the bottom of the template to create a funnel effect. The paint inside the template area was scraped off using a small chisel. The paint chip samples were collected in hard plastic containers, labeled, and sealed immediately upon collection.

To prevent cross-contamination between samples, the sampling instruments were wiped clean using a wet, lint-free cloth after collection of each sample. A unique sample identification number was assigned to each sample. The inspector took care to ensure that the subject property remained unoccupied during sample collection.

) or 0.5% by weight lead by laboratory analysis is considered LBP.

The samples remained in the inspector’s custody until sent to the laboratory. Upon completion of sampling activities, the samples were sent, along with Tetra Tech’s chain-of-custody documentation, to

Quantem in Oklahoma City, Oklahoma. Quantem is a member of the Environmental Lead Lab

Accreditation Program (ELLAP). The paint chips collected were analyzed for total lead. The results are summarized in Section 6.0. Screening and sampling locations are shown on Figure 2 in Appendix A.

Copies of the analytical results and chain-of-custody forms are included in Appendix C, and Appendix E includes laboratory and LBP inspector certifications.

103IG1987 6

5.0 ACM FINDINGS

The laboratory report in Appendix B identifies the PLM results for the ACM samples collected from the subject property building, which are summarized in Table 1 below. The bolded results in Table 1 indicate where asbestos was detected at a concentration greater than 1 percent.

103IG1987 7

TABLE 1

SUMMARY OF SUSPECT ACM LABORATORY ANALYSIS

DORMITORY 90334, HURLBURT FIELD, FLORIDA

Figure Key Sample ID Material Description Material Locations

Analytical Result

(% ACM*)

Friability/ Category Quantity

Estimated Abatement

Cost 1 H-1-100A-CT-1 2 x 4 Ceiling Tile

Day Rooms on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

2 H-2-200A-CT-2 2 x 4 Ceiling Tile ND NA NA NA 3 H-3-300A-CT-3 2 x 4 Ceiling Tile ND NA NA NA 4 H-1-100A-CB-1 Cove Base Mastic

Day Rooms on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

5 H-2-200A-CB-2 Cove Base Mastic ND NA NA NA 6 H-3-300A-CB-3 Cove Base Mastic ND NA NA NA

7 H-1-100A-WM-1 Wall Mastic Behind Carpet

Day Rooms on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

8 H-2-200A-WM-2 Wall Mastic Behind Carpet ND NA NA NA

9 H-3-300A-WM-3 Wall Mastic Behind Carpet ND NA NA NA

10 H-1-100A-DW-1 Drywall Build-out Ceilings and Exterior South Walls in

Day Rooms on 1st, 2nd, and 3rd Floors; 1st Floor

Laundry and Custodial Closets in Hallways on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

11 H-2-200A-DW-2 Drywall ND NA NA NA

12 H-3-300A-DW-3 Drywall ND NA NA NA

13 H-1-100A-DWJC-1 Joint Compound Build-out Ceilings and Exterior South Walls in

Day Rooms on 1st, 2nd, and 3rd Floors; 1st Floor

Laundry and Custodial Closets in Hallways on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

14 H-2-200A-DWJC-2 Joint Compound ND NA NA NA

15 H-3-300A-DWJC-3 Joint Compound ND NA NA NA

16 H-1-100A-CA-1 Carpet Adhesive Day Rooms on 1st, 2nd, and

3rd

ND

Floors

NA NA NA

17 H-2-200A-CA-2 Carpet Adhesive ND NA NA NA 18 H-3-300A-CA-3 Carpet Adhesive ND NA NA NA

TABLE 1 (CONTINUED)

103IG1987 8

Key Sample ID Material Description Material Locations

Analytical Result

(% ACM*)

Friability/ Category Quantity

Estimated Abatement

Cost 19 H-1-100A-CTX-1 Ceiling Texture Above Drop Ceiling in

Day Rooms on 1st and 2nd

ND

Floors; and on Ceilings in all Dorm Rooms

NA NA NA

20 H-2-200A-CTX-2 Ceiling Texture ND NA NA NA

21 H-3-300A-CTX-3 Ceiling Texture ND NA NA NA

22 H-1-EXT-WC-1 Window/Door Caulking All Exterior Doors and

Windows

ND NA NA NA

23 H-2-EXT-WC-2 Window/Door Caulking ND NA NA NA 24 H-3-EXT-WC-3 Window/Door Caulking ND NA NA NA 25 H-1-EXT-PL-1 Plaster

All Exterior Door and Window Panels

ND NA NA NA

26 H-2-EXT-PL-2 Plaster ND NA NA NA 27 H-3-EXT-PL-3 Plaster ND NA NA NA 28 H-1-112-DW2-1 Drywall (Brown)

All Exterior Door and Window Panels

ND NA NA NA

29 H-2-219-DW2-2 Drywall (Brown) ND NA NA NA 30 H-3-313-DW2-3 Drywall (Brown) ND NA NA NA 31 H-EXT-ST-1 Stair Tread with Mastic

All Stairs in Hallway and Ends of Buildings

ND NA NA NA

32 H-EXT-ST-2 Stair Tread with Mastic ND NA NA NA

33 H-EXT-ST-3 Stair Tread with Mastic ** ND NA NA NA

34 H-1-112-DW3-1 Drywall All Dorm Room Ceiling Build-out and in Dorm Room Wall Adjacent to Hallway on All Floors

ND NA NA NA

35 H-2-219-DW3-2 Drywall ND NA NA NA

36 H-3-313-DW3-3 Drywall ND NA NA NA

37 H-1-112-DWJC2-1 Joint Compound All Dorm Room Ceiling Build-out and in Dorm Room Wall Adjacent to Hallway on All Floors

ND NA NA NA

38 H-2-219-DWJC2-2 Joint Compound ND NA NA NA

39 H-3-313-DWJC2-3 Joint Compound ND NA NA NA

40 H-1-111-CB2-1 Cove Base Mastic All Dorm Rooms

ND NA NA NA

41 H-2-219-CB2-2 Cove Base Mastic ND NA NA NA 42 H-3-313-CB2-3 Cove Base Mastic ND NA NA NA 43 H-1-111-CA2-1 Carpet Adhesive All Dorm Rooms ND NA NA NA 44 H-2-219-CA2-2 Carpet Adhesive ND NA NA NA

103IG1987 9

Key Sample ID Material Description Material Locations

Analytical Result

(% ACM*)

Friability/ Category Quantity

Estimated Abatement

Cost 45 H-3-313-CA2-3 Carpet Adhesive ND NA NA NA

46 H-1-112-DWSC-1 Blue/White Speckled Skim Coat

All Dorm Rooms on One Wall

ND NA NA NA

47 H-2-219-DWSC-2 Blue/White Speckled Skim Coat ND NA NA NA

48 H-3-313-DWSC-3 Blue/White Speckled Skim Coat ND NA NA NA

49 H-EXT-STU-1 Stucco All Exterior Walls

ND NA NA NA

50 H-EXT-STU-2 Stucco ND NA NA NA 51 H-EXT-STU-3 Stucco ND NA NA NA 52 H-1-L-FT-1 White 12 x 12 Floor Tile

Laundry Room 1st

ND

Floor

NA NA NA

53 H-1-L-FT-2 White 12 x 12 Floor Tile ND NA NA NA 54 H-1-L-FT-3 White 12 x 12 Floor Tile ** ND NA NA NA 55 H-1-L-CB3-1 Cove Base Mastic

Laundry Room 1st

ND

Floor

NA NA NA

56 H-1-L-CB3-2 Cove Base Mastic ND NA NA NA 57 H-1-L-CB3-3 Cove Base Mastic ND NA NA NA 58 H-1-L-CT2-1 2 x 2 Ceiling Tile

Laundry Room 1st

ND

Floor

NA NA NA

59 H-1-L-CT2-2 2 x 2 Ceiling Tile ND NA NA NA 60 H-1-L-CT2-3 2 x 2 Ceiling Tile ND NA NA NA

61 H-1-C-FT2-1 12 x 12 Brown Multiple Layer Floor Tile

1st

Brown Floor Tile – ND; Red Sheet Flooring with

Backing – 30% Chry; Yellow Mastic - ND Floor Custodial Closet

Category I – Non-Friable

30 SF $120

62 H-1-C-FT2-2 12 x 12 Brown Multiple Layer Floor Tile

Stop on 1st Positive NA ***

63 H-1-C-FT2-3 12 x 12 Brown Multiple Layer Floor Tile

** Stop on 1st Positive NA ***

64 H-EXT-RT-1 Roof Tar Original Roof ND NA NA NA 65 H-EXT-RT-2 Roof Tar ND NA NA NA

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Key Sample ID Material Description Material Locations

Analytical Result

(% ACM*)

Friability/ Category Quantity

Estimated Abatement

Cost 66 H-EXT-RT-3 Roof Tar ** ND NA NA NA 67 H-EXT-RS-1 Roof Material

Original Roof

ND NA NA NA

68 H-EXT-RS-2 Roof Material ND NA NA NA 69 H-EXT-RS-3 Roof Material ND NA NA NA 70 H-1-112-PC-1 Caulking Penetration Caulking

Associated with HVAC Systems Above Build-out

Drywall Ceilings on 1st and 2nd

ND

Floors

NA NA NA

71 H-2-219-PC-2 Caulking ND NA NA NA

72 H-1-112-PC-3 Caulking ** ND NA NA NA

73 H-1-112-DW4-1 Drywall (Brown) In All Dorm Room

Bathrooms

ND NA NA NA

74 H-2-219-DW4-2 Drywall (Brown) ND NA NA NA 75 H-3-313-DW4-3 Drywall (Brown) ND NA NA NA

76 H-1-100E-TSI-1 Black Thermal System Insulation In Mechanical Rooms (100

E, 100 D, 200 D, and 300D) on Exposed Chilled

Water Pipe Runs and Joints

ND NA NA NA

77 H-2-200D-TSI-2 Black Thermal System Insulation ND NA NA NA

78 H-3-300D-TSI-3 Black Thermal System Insulation ND NA NA NA

79 H-1-100E-TSI2-1

Thermal System

Insulation White Joint Jacket Wrap In Mechanical Rooms (100

E, 100 D, 200 D, and 300D) on Exposed Chilled

Water Pipe Runs and Joints

ND NA NA NA

80 H-2-200D-TSI2-2

Thermal System

Insulation White Joint Jacket Wrap

ND NA NA NA

81 H-3-300D-TSI2-3

Thermal System

Insulation White Joint Jacket Wrap

ND NA NA NA

82 H-1-100D-TSI3-1 White Boiler Jacket Wrap Mechanical Room 100 D

ND NA NA NA

83 H-1-100D-TSI3-2 White Boiler Jacket Wrap ND NA NA NA 84 H-1-100D-TSI3-3 White Boiler Jacket Wrap ND NA NA NA

103IG1987 11

Key Sample ID Material Description Material Locations

Analytical Result

(% ACM*)

Friability/ Category Quantity

Estimated Abatement

Cost 85 H-1-112-SC-1 Skim Coat 1st and 2nd ND Floor Ceiling on

Concrete Decking Where CTX is Not Present

NA NA NA

86 H-2-219-SC-2 Skim Coat ND NA NA NA 87 H-2-219-SC-3 Skim Coat ND NA NA NA

88 H-1-100A-DWSC2-

1 Drywall Skim Coat Build-out Ceilings and

Exterior South Walls in Day Rooms on 1st, 2nd, and

3rd Floors; 1st Floor Laundry and Custodial

Closets in Hallways on 1st, 2nd, and 3rd

ND

Floors

NA NA NA

89 H-2-200A-DWSC2-

2 Drywall Skim Coat ND NA NA NA

90 H-3-300A-DWSC2-

3 Drywall Skim Coat ND NA NA NA

91 H-1-111-DWSC3-1 Drywall Skim Coat All Dorm Room Ceiling Build-out and in Dorm Room Wall Adjacent to Hallway on All Floors

ND NA NA NA

92 H-2-219-DWSC3-2 Drywall Skim Coat ND NA NA NA

93 H-3-313-DWSC3-3 Drywall Skim Coat ND NA NA NA

94 H-1-112-CTM-1 Ceramic Tile Mastic All Dorm Room Bathroom

Shower Walls

ND NA NA NA

95 H-1-112-CTM-2 Ceramic Tile Mastic ND NA NA NA 96 H-1-112-CTM-3 Ceramic Tile Mastic ND NA NA NA

Notes:

Bolded results indicate that ACM was detected.

* AHERA defines ACM as any material or product that contains more than 1 percent asbestos.

** Duplicate sample

Laboratory had a “stop on first positive” order in place.

% Percent ACM Asbestos-containing material AHERA Asbestos Hazard and Emergency Response Act of 1986 Chry Chrysotile asbestos ID Identification NA Not applicable ND Not detected SF Square feet

103IG1987 12

6.0 LBP FINDINGS

The laboratory report in Appendix C identifies the analytical results for the LBP samples collected from the subject property building, which are summarized in Table 2 below.

103IG1987 13

TABLE 2

SUMMARY OF LBP SCREENING

Figure Key Sample ID Paint Color Room Component Substrate Damaged Laboratory

Analytical Result (mg/cm2)

Quantity Estimated Abatement

Cost

L1 H-EXT-L-1 White Hallway

Firehouse Cabinet

Wall Metal NA < 0.00518 NA NA

L2 H-EXT-L-2 Brown Exterior – throughout

Door and Door frames Metal NA < 0.00698 NA NA

L3 H-INT-L-3 Beige Interior Dorm Rooms

Door and door frames Metal NA 0.00788 NA NA

L4 H-INT-L-4 Beige Interior Dorm Rooms Walls Drywall NA < 0.00796 NA NA

L5 H-INT-L-5 Blue/White Spec

Interior Dorm Rooms Walls Drywall NA < 0.00888 NA NA

L6 H-INT-L-6 Beige Interior Dorm Rooms Walls Cinder Block NA < 0.00634 NA NA

L7 H-EXT-L-7 Cream Exterior Walls Cinder Block NA 0.0870 NA NA L8 H-INT-L-8 Light Green Electrical Room Walls Concrete NA 0.0940 NA NA

L9 H-INT-L9 Gray Electrical and Mechanical

Room Ceiling Concrete/Plas ter NA 0.0272 NA NA

L10 H-INT-L-10 Gray Mechanical Room Pipes Metal NA 0.128 NA NA

L11 H-INT-L-11 Beige Day Rooms Door Metal NA 0.0595 NA NA

Notes:

< Less than laboratory reporting limit mg/cm2

ID Identification Milligrams per square centimeter

NA Not applicable

103IG1987 14

7.0 RECOMMENDATIONS

Based on survey observations and the sample analytical results, Tetra Tech recommends the actions summarized below before renovation of the subject property building.

7.1 ACM

• Approximately 30 square feet of red sheet flooring with backing is located in the first floor custodial closet under 12x12 brown floor tile. The flooring material is represented by samples H-1-C-FT2-1, -2, and -3. Laboratory results indicated that the flooring material contained 30 percent chrysotile asbestos. Tetra Tech recommends no specific abatement actions for this confirmed ACM prior to renovation of the subject property building. According to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) regulations, if the ACM identified is less than 160 square feet, no notification is necessary and the material does not have to be removed by a licensed asbestos abetment contractor prior to renovation activites.

• Per information provided by base representatives, previous abatement of asbestos containing 9x9 floor tile and associated mastic occurred at the dormitory. The base representatives could not confirm that all the asbestos containing 9x9 floor tile and associated mastic was removed.

During the survey, Tetra Tech did not observe any remaining 9x9 floor tile, but because of limitations on destructive sampling some asbestos containing 9x9 floor tile and associated mastic could be present under existing flooring materials. Tetra Tech recommends that if during renovations any 9x9 floor tile and associated mastic is encountered, it be assumed to contain asbestos and be removed by a licensed asbestos abatement contractor before any renovation work disturbs the floor tile and associated mastic.

7.2 LBP

According to the laboratory results, all painted surfaces sampled contained less than 1 mg/cm2 lead;

therefore, no LBP was identified during the survey. Since some levels of lead were detected in the paint, the contractor performing the renovation work must comply with the Occupational Safety and Health

Administration (OSHA) Lead in Construction Standard, Title 29 of CFR, Part 1926.62.

103IG1987 15

8.0 ASSUMPTIONS AND DEVIATIONS

The entire dormitory building was visually surveyed for suspect ACM and LBP. The building is currently in use for housing military personnel in training at the base. Not all dorm rooms were accessible because the building is currently occupied. A representative number of dorm rooms and all common areas were accessible to conduct the survey. Access to these representative dorm rooms, along with information provided by the base representative, provided the survey team with sufficient information to complete the survey. According to information provided by base representatives, ACMs have been removed from the dormitory, specifically 9x9 floor tile and associated mastic present throughout the dormitory in the past. No specific dates when the material was removed could be provided. Signs of this floor tile can be seen in the hallways. Base representatives could not confirm if all this flooring material had been removed. Because not all dorm rooms were accessible, some of this asbestos containing 9x9 floor tile and associated mastic may still be present under carpet or other floor coverings in the dormitory. If during renovations any 9x9 floor tile and associated mastic is encountered, Tetra Tech recommends it be assumed to contain asbestos and be removed by a licensed asbestos abatement contractor before any renovation work disturbs the floor tile and associated mastic. The removed waste must be transported to a disposal site able to accept non-friable ACM.

103IG1987 16

9.0 REFERENCES

U.S. Department of Housing and Urban Development (HUD). 1997. Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing.

APPENDIX A

FIGURES

_̂̂_ Facility Location

Source: USGS Mary Esther, FL 7.5 Minute Topo Quad, 1994

Hazardous Materials Survey For Asbestos and Lead-based Paint

Dormitory 90334 Hurlburt Field, Florida

Date: 09/02/11 Drawn By: Nick Wiederholt Project No: 103IG1987.01

Figure 1 Facility Location Map±0 1,000 2,000

Feet

Okaloosa County

X:\

I\IG

\01 \Pr oje cts

\m xd

\Fi gu re1 .m xd

101 103 105 107 109 111 113 115 117 119 121 123

124122120118116114112110108106104102

Custodial Closet

Mechanical Room (100D) Laundry Room

Day Room (100A)

Mechanical Room (100E)

Electrical Room

70,72 34,37

76,79

10,13

25,26,27

94,95,96

82,83,84

58,59,60

55,56,57 52,53,5461,62,63

L7

L1

L8

L3 L9

L5

L2

L6

L4

L11

L10

Hazardous Materials Survey For Asbestos and Lead-based Paint

Dormitory 90334 Hurlburt Field, Florida

Figure 2Sample Locations and ACM/ Lead-based Paint Areas - First Floor

Date: 09/09/11 Drawn By: Nick Wiederholt Project No: 103IG1987.01Source: Renovate Dorm 90334, Demolition Floor Plans, June 1995.X:\

I\IG

\01 \Pr oje cts

\m xd

\Fi gu re2 .m xd

Not to Scale

Legend !( Asbestos containing material sample location !( Non-asbestos containing material sample location #* Lead-based paint sample location

Area containing asbestos ACM Asbestos containing material

201 203 205 207 209 211 213 215 217 219 221 223 225

224222220218216214212210208206204202

Mechanical Room (200D)

Storage

Day Room (200A)

35,38

11,14

77,80 71,86,87

Hazardous Materials Survey For Asbestos and Lead-based Paint

Dormitory 90334 Hurlburt Field, Florida

Figure 3Sample Locations and ACM/ Lead-based Paint Areas - Second Floor

Date: 09/09/11 Drawn By: Nick Wiederholt Project No: 103IG1987.01Source: Renovate Dorm 90334, Demolition Floor Plans, June 1995.X:\

I\IG

\01 \Pr oje cts

\m xd

\Fi gu re3 .m xd

Not to Scale

Legend !( Non-asbestos containing material sample location

301 303 305 307 309 311 313 315 317 319 321 323 325

324322320318316314312310308306304302

Mechanical Room (300D)

Storage

Day Room (300A)

42 30

78,81 36,39

12,15

Hazardous Materials Survey For Asbestos and Lead-based Paint

Dormitory 90334 Hurlburt Field, Florida

Figure 4Sample Locations and ACM/ Lead-based Paint Areas - Third Floor

Date: 09/09/11 Drawn By: Nick Wiederholt Project No: 103IG1987.01Source: Renovate Dorm 90334, Demolition Floor Plans, June 1995.X:\

I\IG

\01 \Pr oje cts

\m xd

\Fi gu re4 .m xd

Not to Scale

Legend

65,66

67,68,69

Hazardous Materials Survey For Asbestos and Lead-based Paint

Dormitory 90334 Hurlburt Field, Florida

Figure 5Sample Locations and ACM/ Lead-based Paint Areas - Roof

Date: 09/08/11 Drawn By: Nick Wiederholt Project No: 103IG1987.01Source: Renovate Dorm 90334, Demolition Floor Plans, June 1995.X:\

I\IG

\01 \Pr oje cts

\m xd

\Fi gu re5 .m xd

Not to Scale

Note: The drawing depicted and samples taken are on the original peaked roof under the installed metal casing.

Legend

APPENDIX B

ACM ANALYTICAL RESULTS AND CHAIN-OF-CUSTODY FORMS

EMLab P&K

Approved by:

Lab Manager Dr. Kamashwaran Ramanathan

Report for:

Jeff Mitchell Tetra Tech-KCMO 415 Oak Street Kansas City, MO 64106

Regarding: Project: Hurlburt Field, Dorm 90334

EML ID: 824552

EMLab P&K

All samples were received in acceptable condition unless noted in the Report Comments portion in the body of the report. The results relate only to the items tested. The results include an inherent uncertainty of measurement associated with estimating percentages by polarized light microscopy. Measurement uncertainty data can be provided when requested.

EMLab P&K ("the Company") shall have no liability to the client or the client's customer with respect to decisions or recommendations made, actions taken or courses of conduct implemented by either the client or the client's customer as a result of or based upon the Test Results. In no event shall the Company be liable to the client with respect to the Test Results except for the Company's own willful misconduct or gross negligence nor shall the Company be liable for incidental or consequential damages or lost profits or revenues to the fullest extent such liability may be disclaimed by law, even if the Company has been advised of the possibility of such damages, lost profits or lost revenues. In no event shall the Company's liability with respect to the Test Results exceed the amount paid to the Company by the client therefor.

Document Number: 200091 - Revision Number: 5

Dates of Analysis:

Asbestos-EPA Method 600/R-93/116: 09-06-2011

Service SOPs: Asbestos-EPA Method 600/R-93/116 (EPA-600/M4-82-020 (SOP 01264))

EMLab ID: 824552, Page 1 of 21EMLab P&K, LLC

1150 Bayhill Drive, Suite 100, San Bruno, CA 94066

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Total Samples Submitted: 93 Total Samples Analysed: 93

Total Samples with Layer Asbestos Content > 1%: 1

Location: H-EXT-RT-1, Roof tar Lab ID-Version‡: 3659834-1

Sample Layers Asbestos Content Black Roofing Tar ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

Location: H-EXT-RT-2, Roof tar Lab ID-Version‡: 3659835-1

Sample Layers Asbestos Content Black Roofing Tar ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

Location: H-EXT-RT-3, Roof tar Lab ID-Version‡: 3659836-1

Sample Layers Asbestos Content Black Roofing Tar ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

Location: H-EXT-RS-1, Roof material Lab ID-Version‡: 3659837-1

Sample Layers Asbestos Content Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Composite Non-Asbestos Fibrous Content: 45% Cellulose

Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 2 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is reflected by the value of "x".

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-EXT-RS-2, Roof material Lab ID-Version‡: 3659838-1

Sample Layers Asbestos Content Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Composite Non-Asbestos Fibrous Content: 45% Cellulose

Sample Composite Homogeneity: Good

Location: H-EXT-RS-3, Roof material Lab ID-Version‡: 3659839-1

Sample Layers Asbestos Content Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Black Roofing Tar and Felt ND Composite Non-Asbestos Fibrous Content: 45% Cellulose

Sample Composite Homogeneity: Good

Location: H-3-300A-WM-3, Wall mastic Lab ID-Version‡: 3659840-1

Sample Layers Asbestos Content Tan Mastic ND

Gray Non-Fibrous Material ND Sample Composite Homogeneity: Good

Location: H-2-200A-WM-2, Wall mastic Lab ID-Version‡: 3659841-1

Sample Layers Asbestos Content Tan Mastic ND

Gray Non-Fibrous Material ND Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 3 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-1-100A-WM-1, Wall mastic Lab ID-Version‡: 3659842-1

Sample Layers Asbestos Content Tan Mastic ND

Gray Non-Fibrous Material ND Sample Composite Homogeneity: Good

Location: H-1-100A-CB-1, Covebase/mastic Lab ID-Version‡: 3659843-1

Sample Layers Asbestos Content Tan Mastic ND

Blue Baseboard ND Sample Composite Homogeneity: Good

Location: H-2-200A-CB-2, Covebase/mastic Lab ID-Version‡: 3659844-1

Sample Layers Asbestos Content Tan Mastic ND

Blue Baseboard ND Sample Composite Homogeneity: Good

Location: H-3-300A-CB-3, Covebase/mastic Lab ID-Version‡: 3659845-1

Sample Layers Asbestos Content Tan Mastic ND

Blue Baseboard ND Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 4 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-1-100A-DWJC-1, Joint compound Lab ID-Version‡: 3659846-1

Sample Layers Asbestos Content White Joint Compound with Paint ND

Sample Composite Homogeneity: Good

Location: H-2-200A-DWJC-2, Joint compound Lab ID-Version‡: 3659847-1

Sample Layers Asbestos Content White Joint Compound with Paint ND

Sample Composite Homogeneity: Good

Location: H-3-300A-DWJC-3, Joint compound Lab ID-Version‡: 3659848-1

Sample Layers Asbestos Content White Joint Compound with Paint ND

Sample Composite Homogeneity: Good

Location: H-1-100A-DW-1, Drywall Lab ID-Version‡: 3659849-1

Sample Layers Asbestos Content Off-White Drywall ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

Location: H-2-200A-DW-2, Drywall Lab ID-Version‡: 3659850-1

Sample Layers Asbestos Content Off-White Drywall ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 5 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-3-300A-DW-3, Drywall Lab ID-Version‡: 3659851-1

Sample Layers Asbestos Content Off-White Drywall ND

Composite Non-Asbestos Fibrous Content: 3% Cellulose Sample Composite Homogeneity: Good

Location: H-1-100A-CA-1, Carpet adhesive Lab ID-Version‡: 3659852-1

Sample Layers Asbestos Content Tan Adhesive ND

Composite Non-Asbestos Fibrous Content: < 1% Synthetic Fibers Sample Composite Homogeneity: Good

Location: H-2-200A-CA-2, Carpet adhesive Lab ID-Version‡: 3659853-1

Sample Layers Asbestos Content Tan Adhesive ND

Composite Non-Asbestos Fibrous Content: < 1% Synthetic Fibers Sample Composite Homogeneity: Good

Location: H-3-300A-CA-3, Carpet adhesive Lab ID-Version‡: 3659854-1

Sample Layers Asbestos Content Tan Adhesive ND

Composite Non-Asbestos Fibrous Content: < 1% Synthetic Fibers Sample Composite Homogeneity: Good

Location: H-1-100A-CTX-1, Ceiling texture Lab ID-Version‡: 3659855-1

Sample Layers Asbestos Content White Texture with Paint ND

Composite Non-Asbestos Fibrous Content: 5% Vermiculite Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 6 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-2-200A-CTX-2, Ceiling texture Lab ID-Version‡: 3659856-1

Sample Layers Asbestos Content White Texture with Paint ND

Composite Non-Asbestos Fibrous Content: 5% Vermiculite Sample Composite Homogeneity: Good

Location: H-3-300A-CTX-3, Ceiling texture Lab ID-Version‡: 3659857-1

Sample Layers Asbestos Content White Texture with Paint ND

Composite Non-Asbestos Fibrous Content: 5% Vermiculite Sample Composite Homogeneity: Good

Location: H-1-L-CB3-1, Covebase/mastic Lab ID-Version‡: 3659858-1

Sample Layers Asbestos Content Off-White Mastic ND Gray Baseboard ND

Sample Composite Homogeneity: Good

Location: H-1-L-CB3-2, Covebase/mastic Lab ID-Version‡: 3659859-1

Sample Layers Asbestos Content Off-White Mastic ND Gray Baseboard ND

Sample Composite Homogeneity: Good

Location: H-1-L-CB3-3, Covebase/mastic Lab ID-Version‡: 3659860-1

Sample Layers Asbestos Content Off-White Mastic ND Gray Baseboard ND

Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 7 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-1-EXT-PL-1, Plaster Lab ID-Version‡: 3659861-1

Sample Layers Asbestos Content Gray Plaster ND

Sample Composite Homogeneity: Good

Location: H-2-EXT-PL-2, Plaster Lab ID-Version‡: 3659862-1

Sample Layers Asbestos Content Gray Plaster ND

Sample Composite Homogeneity: Good

Location: H-3-EXT-PL-3, Plaster Lab ID-Version‡: 3659863-1

Sample Layers Asbestos Content Gray Plaster ND

Sample Composite Homogeneity: Good

Location: H-1-112-DWSC-1, Skimcoat Lab ID-Version‡: 3659864-1

Sample Layers Asbestos Content White Skim Coat with Paint ND

Sample Composite Homogeneity: Good

Location: H-2-219-DWSC-2, Skimcoat Lab ID-Version‡: 3659865-1

Sample Layers Asbestos Content White Skim Coat with Paint ND

Sample Composite Homogeneity: Good

EMLab ID: 824552, Page 8 of 21EMLab P&K, LLC

The results relate only to the items tested. Interpretation is left to the company and/or persons who conducted the field work. The test report shall not be reproduced except in full, without written approval of the laboratory. The 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.

All samples were received in acceptable condition unless otherwise noted. EMLab P&K reserves the right to dispose of all samples after a period of thirty (30) days, according to all state and federal guidelines, unless otherwise specified.

Inhomogeneous samples are separated into homogeneous subsamples and analyzed individually. ND means no fibers were detected. When detected, the minimum detection and reporting limit is less than 1% unless point counting is performed.

‡ A "Version" indicated by -"x" after the Lab ID# with a value greater than 1 indicates a sample with amended data. The revision number is

(866) 888-6653 Fax (650) 829-5852 www.emlab.com Client: Tetra Tech-KCMO C/O: Jeff Mitchell Re: Hurlburt Field, Dorm 90334

Date of Sampling: 08-30-2011 Date of Receipt: 08-31-2011 Date of Report: 09-06-2011

ASBESTOS PLM REPORT: EPA-600/M4-82-020 & EPA METHOD 600/R-93-116

Location: H-3-313-DWSC-3, Skimcoat Lab ID-Version‡: 3659866-1

Sample Layers Asbestos Content White Skim Coat with Paint ND

Sample Composite Homogeneity: Good

Location: H-1-L-FT-1, Floor tile/mastic Lab ID-Version‡: 3659867-1

Sample Layers Asbestos Content Tan Mastic ND

Beige Floor Tile ND Sample Composite Homogeneity: Good

Location: H-1-L-FT-2, Floor tile/mastic Lab ID-Version‡: 3659868-1

Sample Layers Asbestos Content Tan Mastic ND

Beige Floor Tile ND…