Asbestos Survey Report.pdf

ASBESTOS

SURVEY REPORT

For

ID001 COL PICKNEY LUGENBEEL

U.S. ARMY RESERVE CENTER

SITE CODE 16725

410 West Fort Street Boise, Idaho 83702-4583

Prepared for

88TH REGIONAL SUPPORT COMMAND

60 South O Street

Fort McCoy, Wisconsin 54656 and

U.S. Army Corps of Engineers, Louisville District 600 Dr. Martin Luther King, Jr. Place

Louisville, Kentucky 40202-2232

February 7, 2012

Prepared by:

135 S. 84th Street, Suite 400 Milwaukee, Wisconsin 53214

Contract No. W91236-07-D-0012 Delivery Order No. CY04

ID001 COL PICKNEY LUGENBEEL USARC

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Executive Summary

CH2M HILL conducted a survey for asbestos containing material (ACM) at the Colonel (COL) Pickney Lugenbeel U.S. Army Reserve Center (USARC) (ID001), Site Code 16725, in Boise, Idaho, on June 16, 17, and 22, 2011. The survey was conducted for the U.S. Army Reserve 88TH Regional Support Command (RSC) under U.S. Army Corps of Engineers Contract Number W91236-07-D-0012.

Asbestos-containing Materials Based on survey observations conducted and on the sample analytical results, the CH2M HILL team identified the areas outlined below as ACM. Figures are included in Appendix B.

Photographs of materials sampled during the survey are included in Appendix C.

USARC Building

Confirmed ACM

There was no confirmed ACM in the USARC building.

Presumed ACM

Suspect materials were observed within the building that could not be sampled and are presumed ACM. The presumed materials could not be sampled because sampling activities would have resulted in significant irreparable damage to the materials or because the materials were inaccessible. The following suspect materials were observed:

12-inch by 12-inch beige vinyl composition tile was observed throughout the USARC building (Photograph 9).

White duct sealant was observed in Rooms 106 and 208 (Photograph 14).

White plaster was observed in Rooms 107 and 115 (Photograph 16).

Grout found under 12-inch by 12-inch gray ceramic floor tile was observed in Room 116 (Photograph 19).

Grout found under 6-inch gray ceramic cove base was observed in Room 116 (Photograph 20).

New concrete masonry unit walls were observed in Room 114 (Photograph 24).

Grout found under 4-inch by 4-inch light pink ceramic wall tile was observed throughout the USARC building (Photograph 37).

Grout found under 1-inch by 1-inch ceramic floor tile was observed throughout the USARC building (Photograph 38).

ASBESTOS AND LEAD-BASED PAINT SURVEY REPORT FOR IN005 SGT JAMES HARLAN, USARC AND OMS/AMSA

IV ES010312155613MKE

The roof is a low-sloped membrane roof and was not sampled but is presumed ACM.

Organizational Maintenance Shop

Confirmed ACM

There was no confirmed ACM in the organizational maintenance shop building.

Presumed ACM

The roof is a low-sloped membrane roof and was not sampled but is presumed ACM.

Ceiling drywall (Photograph 34).

Polychlorinated Biphenyls Polychlorinated biphenyl surveys were not conducted as part of this survey.

Lead-based Paint Lead-based paint surveys were not conducted as part of this survey.

Radon Radon surveys were not conducted as part of this survey.

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Contents

Executive Summary .......................................................................................................................... iii

1. Introduction ............................................................................................................................ 1-1

2. Site Structures ....................................................................................................................... 2-1

2.1 USARC Building ........................................................................................................... 2-1

2.2 Organizational Maintenance Shop Building ............................................................. 2-1

3. Survey Findings .................................................................................................................... 3-1

3.1 ACM Findings ............................................................................................................... 3-1

3.1.1 USARC Building .............................................................................................. 3-1

3.1.2 OMS ................................................................................................................... 3-3

3.2 Polychlorinated Biphenyl Findings ............................................................................ 3-4

3.3 Lead-based Paint Findings .......................................................................................... 3-4

3.4 Radon Findings ............................................................................................................. 3-4

4. Field Survey and Analytical Protocols.............................................................................. 4-1

4.1 ACM Field Survey and Analytical Protocols ............................................................ 4-1

4.2 PCB Field Survey Protocols ......................................................................................... 4-2

4.3 Lead-based Paint Field Survey and Analytical Protocols ....................................... 4-2

4.4 Radon Field Survey and Analytical Protocols .......................................................... 4-2

5. References .............................................................................................................................. 5-1

Appendices

A Analytical Summary Tables B Figures C Photograph Log D Laboratory Reports and Chain-of-Custody Forms E Inspector�s Certifications

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Acronyms and Abbreviations

ACM asbestos-containing material

LBP lead-based paint

NESHAP National Emissions Standards for Hazardous Air Pollutants

OMS organizational maintenance shop

PCB polychlorinated biphenyl

PLM polarized light microscopy

PSI Professional Services Industries, Inc.

RSC Regional Support Command

USACE United States Army Corps of Engineers

USARC United States Army Reserve Center

USEPA United States Environmental Protection Agency work plan Final Work Plan, Asbestos, Lead-Based Paint, & Radon Surveys for USAR Facilities within the 88th RSC (CH2M HILL 2011)

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SECTION 1

Introduction

CH2M HILL was tasked by the U.S. Army Corps of Engineers (USACE) to complete asbestos-containing material (ACM) surveys at two buildings (Building 00001 and 00002) at the Colonel (COL) Pickney Lugenbeel U.S. Army Reserve Center (USARC) located at 401 West Fort Street in Boise, Idaho (ID001), site code 16725. Buildings 00004 and 00018 were not found on the site, and the survey team was told that they are mobile buildings and had been removed prior to the site visit. The surveys were conducted for the 88th Regional Support Command (RSC) under USACE contract W91236-07-D-0012. This report was prepared in accordance with the report template provided by the 88TH RSC. CH2M HILL�s project manager for the surveys was Chandace Richardson. The ACM surveys were completed by Professional Services Industries, Inc. (PSI), including Samuel McEwen, a Colorado Department of Public Health and Environment-certified asbestos building inspector. The State of Idaho does not operate an asbestos inspector certification program, however, accepts asbestos certification obtained from any other state asbestos inspector program which meets U.S. Environmental Protection Agency�s certification and licensure standards for conducting asbestos inspections in Idaho (IDEQ, 2012). A copy of the inspector�s certification is included in Appendix E.

Surveys were performed in accordance with the Final work plan, Asbestos, Lead-Based Paint, & Radon Surveys for USAR Facilities within the 88th RSC (work plan) (CH2M HILL 2011). The surveys included the collection and laboratory analysis of suspected ACM.

The CH2M HILL team conducted the ACM survey at the facility on June 16, 17, and 22, 2011. The survey was performed to assess potential site hazards on the interior and exterior of each building. The ACM survey was also intended to provide information in preparation for any proposed renovation and/or demolition activities of the structures. The ACM survey evaluated the structures for the presence, quantity, locations, and characterization of ACM. The information is required to determine if there are areas of the facility that may require pre-renovation/demolition asbestos abatement in accordance with local, state, and federal regulations to protect the public and workers by minimizing the release of asbestos fibers during activities involving processing, handling, and disposal of ACM. It should be noted that destructive sampling, such as behind finished surfaces (drywall, above hard ceilings, inside mechanical chases, etc.) was not performed during this survey.

This survey report is organized as follows: Section 2 discusses the site structures, Section 3 discusses survey findings, Section 4 discusses field survey and analytical protocols, and Section 5 contains references for works cited in this report. Appendix A contains analytical summary tables of ACM laboratory analyses; Appendix B contains figures that illustrate the buildings� floor plans, ACM sample locations, and analytical results; Appendix C contains a survey photograph log; Appendix D contains complete copies of the laboratory reports and chain-of-custody forms for asbestos samples; and Appendix E contains a copy of the inspector certifications.

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SECTION 2

Site Structures

The COL Pickney Lugenbeel USARC consists of two structures and is located at 401 West Fort Street in Boise, Idaho. The structures are described in the following subsections.

2.1 USARC Building

The USARC building is a two-story, 15,593-square-foot structure with a single story addition. The structure consists of offices, meeting rooms, drill areas, storage areas, bathroom, weight room, server room, and a former weapons vault. The building�s exterior is brick, block, and stucco and has a low-sloped membrane roof system. Access to the roof was not provided, and assumptions were made based on aerial photographs. The interior floors are vinyl composition tile and carpet over a concrete subfloor. The interior walls are constructed of concrete masonry unit and drywall. The interior false ceiling is constructed of 2 foot by 4 foot lay-in ceiling tiles. Figure 1 in Appendix B presents the floor plan of the

USARC.

2.2 Organizational Maintenance Shop Building

The organizational maintenance shop (OMS) is a one-story 4,217-square-foot structure. The building was constructed as a maintenance shop. The building�s exterior is stucco with a low-sloped membrane roof. The interior floors are concrete, and the interior walls are constructed of concrete masonry unit and drywall.

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SECTION 3

Survey Findings

Field and analytical findings of the ACM survey are summarized in the following subsections.

3.1 ACM Findings

This subsection includes the analytical results and field observations from suspect ACM samples at the COL Pickney Lugenbeel USARC. The U.S. Environmental Protection Agency (USEPA) considers a material to be ACM if a single sample from a homogeneous material group contains greater than one percent (>1 percent) asbestos. Therefore, samples in each material group (homogenous area) were analyzed until the first positive (that is, asbestos-containing) result was determined. In material groups that contain more than one layer, the samples were analyzed until the asbestos content could be measured for each layer.

Confirmed ACM includes suspect materials that were sampled and contained greater than 1 percent asbestos. Presumed ACM includes suspect materials that could not be sampled but are presumed to contain asbestos. The presumed materials could not be sampled because sampling activities would have resulted in significant irreparable damage to the materials. Non-ACM includes those sampled suspect materials for which asbestos was either not detected or was detected at concentrations less than 1 percent.

3.1.1 USARC Building

The CH2M HILL team�s asbestos inspector identified 28 homogeneous suspect ACM.

Ninety samples were collected and analyzed by polarized light microscopy (PLM) for asbestos content. PLM analytical results are presented in Table 1 of Appendix A. Sample locations are illustrated in Figure 1 of Appendix B. Photographs of sampled material are included in Appendix C. A complete copy of the laboratory analytical report is presented in Appendix D.

Confirmed ACM

No confirmed ACM was detected.

Presumed ACM

Also observed within the building were suspect materials that could not be sampled and are presumed ACM. The presumed materials could not be sampled because sampling activities would have resulted in significant irreparable damage to the materials or the materials were inaccessible. The following materials were observed:

12-inch by 12-inch beige vinyl composition tile was observed throughout the USARC building (Photograph 9).

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White duct sealant was observed in Rooms 106 and 208 (Photograph 14).

White plaster was observed in Rooms 107 and 115 (Photograph 16).

Grout found under 12-inch by 12-inch gray ceramic floor tile was observed in Room 116 (Photograph 19).

Grout found under 6-inch gray ceramic cove base was observed in Room 116 (Photograph 20).

New concrete masonry unit walls were observed in Room 114 (Photograph 24).

Grout found under 4-inch by 4-inch light pink ceramic wall tile was observed throughout the USARC building (Photograph 37).

Grout found under 1-inch by 1-inch beige ceramic floor tile was observed throughout the USARC building (Photograph 38).

Non-ACM

The PLM results for the following sampled homogeneous suspect ACM were non-detect, therefore, the materials are considered to be non-ACM:

Green non-asbestos carpet was observed throughout the USARC building (Photograph 1).

4-inch green vinyl non-asbestos cove base was observed throughout the USARC building (Photograph 2).

Non-asbestos concrete masonry unit block filler was observed throughout the USARC building (Photograph 3).

Non-asbestos ceiling drywall was observed throughout the USARC building (Photograph 4).

Non-asbestos drywall with joint compound was observed throughout the USARC building (Photograph 5).

2-feet by 4-feet non-asbestos ceiling tile with pitted pinholes was observed throughout the USARC building (Photograph 6).

2-feet by 4-feet non-asbestos ceiling tile with fissured pinholes was observed throughout the USARC building (Photograph 7).

Non-asbestos thermal system insulation with hard outer fiberglass was observed throughout the USARC building (Photograph 8).

Non-asbestos thermal system insulation with soft outer fiberglass was observed throughout the USARC building (this material was not photographed).

4-inch brown/tan vinyl non-asbestos cove base was observed throughout the USARC building (Photograph 10).

White non-asbestos troweled-on chimney liner was observed in Room 119 (Photograph 11).

Black non-asbestos entryway carpet was observed in Room 117 (Photograph 12).

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Non-asbestos white sewer pipe sealant was observed throughout the USARC building (Photograph 13).

Red non-asbestos fire caulk was observed in Room 107 (Photograph 15).

Tan non-asbestos stucco was observed throughout the USARC building (Photograph 17).

Yellow non-asbestos adhesive caulk was observed in Room 116 (Photograph 18).

Green with blue hue non-asbestos carpet was observed in Room 114 (Photograph 21).

Darker green non-asbestos cove base was observed in Room 114 (Photograph 22).

Old, unpainted cloth-wrapped non-asbestos thermal system insulation was observed in Room 114 (Photograph 23).

New non-asbestos drywall with white joint compound was observed in Room 113 (Photograph 25).

White non-asbestos sink undercoating was observed in Rooms 111 and 112 (Photograph 26).

Non-asbestos gym entry enclosure drywall was observed in Room 112 (Photograph 27).

4-inch black vinyl non-asbestos cove base was observed in Rooms 112, 214, and 215 (Photograph 28).

Non-asbestos concrete masonry unit blocked in door was observed in Room 212A (Photograph 29).

Non-asbestos black vibration dampener was observed (Photograph 30).

Non-asbestos stair tread adhesive was observed in Rooms 118, 214, and 215 (Photograph 31).

Non-asbestos light box drywall was observed in Rooms 206 and 210 (Photograph 32).

3.1.2 OMS

The CH2M HILL team�s asbestos inspector identified three homogeneous suspect ACM areas. Thirteen samples were collected and analyzed by PLM for asbestos content. A complete copy of the laboratory analytical report is presented in Appendix D. Sample locations are illustrated in Figure 2 of Appendix B.

Confirmed ACM

No confirmed ACM was detected in the OMS.

Presumed ACM

The following presumed ACM was observed:

The roof is a low-sloped membrane roof and was not sampled but is presumed ACM.

Ceiling drywall (Photograph 34).

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Non-ACM

The following non-ACM was observed:

Non-asbestos concrete masonry unit was observed throughout the OMS building (Photograph 33).

Hard pack non-asbestos thermal system insulation was observed throughout the OMS building (Photograph 35).

Tan, non-asbestos stucco was observed throughout the exterior of the OMS building (Photograph 36).

3.2 Polychlorinated Biphenyl Findings

No polychlorinated biphenyl (PCB) surveys were performed as part of this survey.

3.3 Lead-based Paint Findings

No lead-based paint surveys were performed as part of this survey.

3.4 Radon Findings

No radon surveys were performed as part of this survey.

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SECTION 4

Field Survey and Analytical Protocols

Surveys were conducted in accordance with the project work plan (CH2M HILL 2011). The field survey and analytical protocols for the ACM survey are discussed in the following subsections.

4.1 ACM Field Survey and Analytical Protocols

Asbestos inspection and sampling procedures were performed in accordance with the National Emissions Standards for Hazardous Air Pollutants (NESHAP), as adopted by USEPA and AHERA protocols published in 40 Code of Federal Regulations Part 763 Subpart E, October 30, 1987. Sample procedures include sample collection of each suspect asbestos homogeneous material as recommended by USEPA guidance document 700/B-92/001, February 1992, and the work plan (CH2M HILL 2011). Homogeneous materials were determined by conducting an initial building walkthrough to assess materials that were visually similar in color, texture, general appearance, and date of installation. 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.

Following the USEPA inspection protocols, the inspector placed each identified suspect homogeneous material into one of the following USEPA classifications:

Friable ACM. NESHAP defines a friable ACM as any material containing greater than 1 percent asbestos, which, when dry, can be crumbled, pulverized, or reduced to powder by hand pressure.

Category I Non-friable ACM. NESHAP defines a Category I non-friable ACM as packing, gaskets, resilient floor covering (except vinyl sheet flooring products where are considered friable), and asphalt roofing products that contain greater than 1 percent asbestos.

Category II Non-friable ACM. NESHAP defines a Category II non-friable ACM as any material, except for a Category I non-friable ACM, that contains greater than 1 percent asbestos and cannot be reduced to a powder by hand pressure when dry.

Additionally, suspect ACM was assessed for general condition, using the terms good, fair, or poor. Good is defined as a material that is not damaged and/or largely intact. Fair is defined as materials that are less than 25 percent or evenly damaged over their entirety.

Poor is defined as any material that is greater than 25 percent damaged.

The inspector estimated the quantity of suspect ACM using visual estimation. The visual estimation was conducted using facility drawings (provided by the 88TH RSC), pacing, counting tiles, and panels, rather than measured take-offs. As a result, actual quantities may differ between visually estimated values and physical measurements. Estimated quantities for each building are included in the ACM tables in Appendix A.

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Bulk samples of suspect homogeneous ACM were collected to ensure that each distinct layer of material, if multiple layers were present, was represented in the sample. The inspector applied a wetting agent to friable surfaces before sample collection to reduce the potential for a fiber release. All samples collected were placed in individual plastic bags, labeled with a unique sample identification number assigned to each sample, and sealed immediately upon collection. The sampling instruments were wiped clean using a wet, lint-free cloth after collecting each sample to prevent cross-contamination between samples.

In accordance with the contract scope of work, in order to protect the integrity of the roof, no samples of suspect ACM were collected from the roof of either the USARC or the OMS buildings.

All samples remained in the inspector�s custody until sent to the laboratory. Upon completion of sampling activities, the bulk samples along with chain-of-custody documentation were sent to PSI�s laboratory in Pittsburgh, Pennsylvania. Suspect ACM samples were analyzed per USEPA Method 600/R-93/116 by PSI using PLM analysis with dispersion staining. PSI�s laboratory is a member of the American Industrial Hygienist Association, and is a National Voluntary Laboratory Accreditation Program certified laboratory, certification number 101350-0.

Appendix A of this report presents summary tables of the asbestos analytical results, and Appendix D contains complete copies of the laboratory analytical results and chain-of-custody forms for the bulk samples collected at the facility. Sections 3.1.1 and 3.1.2 provide summaries of the suspected ACM samples collected at each of the two buildings at the facility.

4.2 PCB Field Survey Protocols

No PCB surveys were performed as part of this survey.

4.3 Lead-based Paint Field Survey and Analytical Protocols

No lead-based paint surveys were performed as part of this survey.

4.4 Radon Field Survey and Analytical Protocols

No radon surveys were performed as part of this survey.

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SECTION 5

References

CH2M HILL. 2011. Final Work Plan, Asbestos, Lead-Based Paint, & Radon Surveys for USAR Facilities within the 88th RSC. February.

Appendix A Analytical Summary Tables

TABLE 1

ACM Sample Summary USARC Building ID001 COL Pickney Lugenbeel USARC

Sample No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

CA01 -

Room 116 – Northeast

Common adhesive yellow

116 Good Non- Friable

5 sf ND

CA01 –

Room 116 – East side

Common adhesive yellow

Good Non- Friable

ND

CB01 –

Room 108 – Southwest side

4 inch Green vinyl cove base

101, 102, 104, 105, 108, 109, 110, 111, 212, 204, 204A, 201, 203, 205, 207, 209, Good Non- Friable

572 lf ND cove base ND mastic

CB01 -

Room 204 – Near Entrance

4 inch Green vinyl cove base

Good Non- Friable

ND cove base ND mastic

CB02 –

Room 215 – In front of Room

4 inch Brown/tan vinyl cove base

103, 121, 120, 115A, 111A, 117, 113, 212A, 206A, 202, 214, 215

Good Non- Friable

303 lf ND cove base ND mastic

CB02 –

Room 120 – Outside Room

4 inch Brown/tan vinyl cove base

Good Non- Friable

ND cove base ND mastic

CB04 –

Room 114 – North side

Darker green cove base

114 Good Non- Friable

15 lf ND cove base ND mastic

CB04 –

Room 114 – Southeast corner

Darker green cove base

Good Non- Friable

ND cove base ND mastic

CB05 –

Room 51 – West side

4 inch black vinyl cove base

112, 214, 215 Good Non- Friable

80 lf ND cove base ND mastic

CB05 –

Room 118 – Mid landing

4 inch black vinyl cove base

Good Non- Friable

ND cove base ND mastic

CM01 –

Room 102 – East central

Green carpet 101, 102, 104, 105, 108, 109, 110, 111, 212, 204, 204A, 201, 203, 205, 420, 209

Good Non- Friable

5,449 sf ND carpet ND mastic

CM01 –

Room 207 – North central

Green carpet Good Non- Friable

ND carpet ND mastic

CM02 –

Room 51 – South side

Black entryway carpet

120, 117, 214, Good Non- Friable

330 sf ND carpet ND mastic

CM02 –

Room 117 – West side

Black entryway carpet

Good Non- Friable

ND carpet ND mastic

CT01 –

Room 108 – Southeast side

Pitted pinhole 2 inch by 4 inch

101, 102, 103, 120, 104, 105, Good Non- Friable

6,060 sf ND

Sample No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

CT01 –

Room 114 – Northwest side

Pitted pinhole 2 inch by 4 inch

108, 109, 110, 107, 115A, 111, 114, 212, 206A, 204, 204A, 202, 203, 205, 207, Good Non- Friable

ND

CT01 –

Room 101 – North

Pitted pinhole 2 inch by 4 inch

Good Non- Friable

ND

CT02 –

Room 101 – Central

Fissured pinhole 2 inch by 4 inch

101, 204 Good Non- Friable

16 sf ND

CT02 –

Room 101 – Central

Fissured pinhole 2 inch by 4 inch

Good Non- Friable

ND

CT02 –

Room 204 Fissured pinhole 2 inch by 4 inch

Good Non- Friable

ND

CM03 –

Room 114 – Northwest

Green with blue hue carpet

114 Good Non- Friable

120 sf ND carpet ND mastic

CM03 –

Room 114 – Southeast

Green with blue hue carpet

Good Non- Friable

ND carpet ND mastic

CMU01–

Room 112 – North

CMU block filler 101, 102, 103, 121, 120, 104, 105, 108, 109, 110, 106, 115A, 111, 111A, 114, 112, 118, 212, 212A, 208, 206A, 204, 204A, 202, 214, 215, 201, 203, 205, 207, 209, North Room, South Room

Good Non- Friable

22,428 sf ND

CMU01

– 002

Room 112 – South

CMU block filler Good Non- Friable

ND

CMU01

– 003

Room 103 – West center

CMU block filler Good Non- Friable

ND

CMU01

– 004

Room 111 – South

CMU block filler Good Non- Friable

ND

CMU01

– 005

Room 113 – West

CMU block filler Good Non- Friable

ND

CMU01

- 006

Room 207 – West

CMU block filler Good Non- Friable

ND

CMU01

- 007

Room 204A – East

CMU block filler Good Non- Friable

ND

CMU03

– 001

Room 212A – 6 foot from granule

Blocked in door 212A Good Non- Friable

25 sf ND

CMU03

– 002

Room 212A – 4 foot

Blocked in door Good Non- Friable

ND

CMU03

– 003

Room 212A – 2 foot

Blocked in door Good Non- Friable

ND

DW01 –

Room 102 – North side

Ceiling drywall 101, 102, 103, 121, 120, 119, 104, 105, 108, 109, 110, 106, Good Non-

11,784 sf ND drywall

DW01 –

Room 109 – Center

Ceiling drywall Good Non-

ND drywall

No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

DW01 –

Room 205 – Center

Ceiling drywall 107, 115A, 111, 111A, 117, 116, 113, 212, 212A, 210, 208, 206, 206A, 204, 204A, 202, 214, 215, 203, 205, 207, 209, North Room

Good Non-

ND drywall

DW02 –

Room 102 – North side

Wall drywall with joint compound

101, 102, 103, 104, 105, 108, 109, 110, 206A, 204, 204A, 202, 214, 215, 201, 205, 207, 209

Good Non- Friable

2,578 sf ND drywall ND joint compound

DW02 –

Room 103 – South side

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW02 –

Room 105 – South side

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW02 –

Room 109 – North side

Wall drywall with joint compound

Good Non- Friable

ND drywall NA joint compound

DW02 –

Room 115 – Southwest corner

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW02 –

Room 112 – North

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW02 –

Room 214 – Northeast corner

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW02 –

Room 208 – North

Wall drywall with joint compound

Good Non- Friable

ND drywall <1% Chrysotile joint compound

DW02 –

Room 204A – Southwest corner

Wall drywall with joint compound

Good Non- Friable

ND drywall ND joint compound

DW03 –

Room 113 – South

New drywall with white joint compound

113, 112 Good Non- Friable

2,200 sf ND drywall NA joint compound

No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

DW03 –

Room 113 – Central

New drywall with white joint compound

Good Non- Friable

ND drywall ND joint compound

DW03 –

Room 113 - North

New drywall with white joint compound

Good Non- Friable

ND drywall ND joint compound

DW04 –

Room 112 – North

Gym entry enclosure

112 Good Non- Friable

110 sf ND drywall ND joint compound

DW04 –

Room 112 – East

Gym entry enclosure

Good Non- Friable

ND drywall ND joint compound

DW04 –

Room 112 – South

Gym entry enclosure

Good Non- Friable

ND drywall ND joint compound

DW05 –

Room 210 – Light

Light box in 210 210, 206 Good Non- Friable

120 sf ND drywall ND joint compound

DW05 –

Room 210 – Light

Light box in 210 Good Non- Friable

ND drywall ND joint compound

DW05 –

Room 210 - Light

Light box in 210 Good Non- Friable

ND drywall ND joint compound

FC01-

Room 107 – North

Red fire caulk 107 Good Friable Not Quantified

ND

FC01 –

Room 107 – North

Red fire caulk Good Friable ND

FL01-

Room 119 – Southwest corner

Chimney liner 119 Good Non- Friable

150 sf ND

FL01 –

Room 119 – Southwest corner

Chimney liner Good Non- Friable

ND

FL01 –

Room 119 – Southwest corner

Chimney liner Good Non- Friable

ND

PS01 –

Room 107 – Central

Sewer pipe sealant

106, 115 Good Non- Friable

Not Quantified

ND

PS01 –

Room 107 – Central

Sewer pipe sealant

Good Non-

ND

No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

STA01 –

Room 118 – Third step from the bottom

Stair tread adhesive

118, 214, 215 Good Non- Friable

260 sf ND

STA01 –

Room 215 – Stairway

Stair tread adhesive

Good Non- Friable

ND

STUC01

– 001

Exterior North Tan stucco 117, 116, Exterior

Good Non- Friable

Interior:

620 sf Exterior:

Not Quantified

ND

STUC01

– 002

Exterior West Tan stucco Good Non- Friable

ND

STUC01

– 003

Exterior southwest

Tan stucco Good Non- Friable

ND

STUC01

– 004

Exterior southeast

Tan stucco Good Non- Friable

ND

STUC01

– 005

Exterior east Tan stucco Good Non- Friable

ND

STUC01

– 006

Exterior north Tan stucco Good Non- Friable

ND

STUC01

– 007

Exterior east Tan stucco Good Non- Friable

ND

SUC01 –

Room 113 – East

White sink undercoating

113, 112 Good Non- Friable

16 sf ND

SUC01 –

Room 112 – West

White sink undercoating

Good Non- Friable

ND

TSI01 –

Room 101 – North side

Hard outer fiberglass TSI

101, 103, 121, 119, 105, 106, 107, 115, 115A, 111A, 113, South Room

Good Friable Not Quantified

ND

TSI01 –

Room 107 – Central

Hard outer fiberglass TSI

Good Friable ND

TSI01 –

Room 114 - Northeast corner

Hard outer fiberglass TSI

Good Friable ND

TSI01 –

Room 109 – Pipe 1 west

Hard outer fiberglass TSI

Good Friable ND

TSI01 –

Room 109 – Pipe 2 west

Hard outer fiberglass TSI

Good Friable ND

TSI01 –

Room 109 – Pipe 3 west

Hard outer fiberglass TSI

Good Friable ND

TSI01 –

Room 205 – West

Hard outer fiberglass TSI

Good Friable ND

TSI02 –

Room 101– North central

Soft outer fiberglass TSI

51, 101, 102, 103, 104, 108, 109, 110, 106, 115, 115A, 111A, 113, Good Friable Not Quantified

ND

TSI02 –

Room 51 – West side

Soft outer fiberglass TSI

Good Friable ND

No.

Sample Location Material Description Other Locations of Material

Condition1 Friable / Non-

Friable2

Area3 Analytical Result

(% ACM)

TSI02 –

Room 119 - Mech 2 inch

Soft outer fiberglass TSI

118, 119, 212, 210, 204, 204A, 201, 203, 205, 207, Good Friable ND

TSI02 –

Room 119 - Mech 4 inch

Soft outer fiberglass TSI

Good Friable ND

TSI02 –

Room 119 - Mech 6 inch

Soft outer fiberglass TSI

Good Friable ND

TSI02 –

Room 109 – Pipe 4 west

Soft outer fiberglass TSI

Good Friable ND

TSI02 –

Room 109 – West

Soft outer fiberglass TSI

Good Friable ND

TSI03 –

Room 114 – North pipe 1

Old TSI unpainted cloth wrapped

114 Good Friable Not Quantified

ND

TSI03 –

Room 114 – North pipe 2

Old TSI unpainted cloth wrapped

Good Friable ND

TSI03 –

Room 114 – North pipe 3

Old TSI unpainted cloth wrapped

Good Friable ND

VD01 –

Room 208 – Southeast corner

Vibration dampener

208 Good Non- Friable

Not Quantified

ND

VD01 –

Room 208 – Southeast corner

Vibration dampener

Good Non- Friable

ND

Notes:

1 Condition is either good, fair or poor, as defined in Section 4.1 2 Friability is defined in Section 4.1 3 Visual estimate only ND: None detected sf: square feet lf: linear feet Shaded cells: indicates that at least one sample per sample group contained >1% asbestos NA: Not analyzed

TABLE 2

ACM Sample Summary OMS Building ID001 COL Pickney Lugenbeel USARC

Sample No. Sample Location Material Description

Other Locations of Material

Condition1 Friable / Non- Friable2

Area3 Analytical Result

(% ACM)

OMS CMU01 –

Northwest corner bathroom

CMU block filler

OMS

building

Good Non-Friable Not Quantified

ND

OMS CMU01 –

North entrance

CMU block filler

Good Non-Friable ND

OMS CMU01 –

North divider wall

CMU block filler

Good Non-Friable ND

OMS CMU01 –

South entrance

CMU block filler

Good Non-Friable ND

OMS CMU01 –

Southeast corner

CMU block filler

Good Non-Friable ND

OMS STUC01 –

East corner – Exterior

Tan stucco OMS building

Good Non-Friable Not Quantified

ND tan ND gray

OMS STUC01 –

North corner - Exterior

Tan stucco Good Non-Friable ND tan ND gray

OMS STUC01 –

East central – Exterior

Tan stucco Good Non-Friable ND tan ND gray

OMS STUC01 –

West central – Exterior

Tan stucco Good Non-Friable ND tan ND gray

OMS STUC01 –

North central

– Exterior

Tan stucco Good Non-Friable ND tan ND gray

OMS TSI01 –

DAP – Water fountain

Hard pack fitting

OMS

building

Good Friable Not Quantified

ND

OMS TSI01 –

DAP – Eye wash

Hard pack fitting

Good Friable ND

OMS TSI01 –

Fitting – north corner ceiling

Hard pack fitting

Good Friable ND

Notes:

1 Condition is either good, fair or poor, as defined in Section 4.1 2 Friability is defined in Section 4.1 3 Visual estimate only ND: None detected sf: square feet NA: Not analyzed, samples in each material group were analyzed until the first positive result

Appendix B Figures

Appendix C Photograph Log

1 ID001 COL Pickney Lugenbeel USARC 410 West Fort Street

CM01 – Carpet Mastic – under green carpet. (No Asbestos Detected)

CB01 – Cove Base – 4-inch green vinyl. (No Asbestos Detected)

2 ID001 COL Pickney Lugenbeel USARC

CMU01 – Concrete Masonry Unit – white block filler. (No Asbestos Detected)

DW01 – Drywall – ceiling drywall with joint compound. (No Asbestos Detected)

3 ID001 COL Pickney Lugenbeel USARC

DW02 – Drywall – wall drywall with joint compound. (<1% Chrysotile

CT01 – Ceiling Tile – 2-feet by 4-feet pitted pinhole. (No Asbestos Detected)

4 ID001 COL Pickney Lugenbeel USARC

CT02 – Ceiling Tile – 2-feet by 4-feet fissured pinhole. (No Asbestos Detected)

TSI01 – Thermal System Insulation – hard outer fiberglass. (No Asbestos

5 ID001 COL Pickney Lugenbeel USARC

FT01 – Floor Tile – 12-inch by 12-inch beige vinyl composition tile. (Not Sampled)

CB02 – Cove Base – 4-inch brown/tan vinyl. (No Asbestos Detected)

6 ID001 COL Pickney Lugenbeel USARC

FL01 – Chimney Liner – white toweled on. (No Asbestos Detected)

CM02 – Carpet Mastic – under black entryway carpet. (No Asbestos Detected)

7 ID001 COL Pickney Lugenbeel USARC

PS01 – Pipe Sealant – white around sewer pipe. (No Asbestos Detected)

DS01 – Duct Sealant – white. (Not Sampled)

8 ID001 COL Pickney Lugenbeel USARC

FC01 – Fire Caulk – red. (No Asbestos Detected)

PL01 – Plaster. white. (Not Sampled)

9 ID001 COL Pickney Lugenbeel USARC

STUC01 – Stucco – tan. (No Asbestos Detected)

CA01 – Caulk – yellow non-silicone. (No Asbestos Detected)

10 ID001 COL Pickney Lugenbeel USARC

FT03 – Floor Tile – 12-inch by 12-inch gray ceramic tile. (Not Sampled)

CB03 – Cove Base – 6-inch gray ceramic tile. (Not Sampled)

11 ID001 COL Pickney Lugenbeel USARC

CM03 – Carpet Mastic – under green with blue hue carpet. (No Asbestos

CB04 – Cove Base – darker green. (No Asbestos Detected)

12 ID001 COL Pickney Lugenbeel USARC

TSI03 – Thermal System Insulation – old unpainted cloth wrapped. (No Asbestos Detected)

CMU02 – Concrete Masonry Unit – new cmu. (Not Sampled)

13 ID001 COL Pickney Lugenbeel USARC

DW03 – Drywall – new drywall with white joint compound. (No Asbestos

SUC01 – Sink Undercoat – white. (No Asbestos Detected)

14 ID001 COL Pickney Lugenbeel USARC

DW04 – Drywall – gym entry enclosure. (No Asbestos Detected)

CB05 – Cove Base – 4-inch black vinyl. (No Asbestos Detected)

15 ID001 COL Pickney Lugenbeel USARC

CMU03 – Concrete Masonry Unit – blocked in door. (No Asbestos Detected)

VD01 – Vibration Dampener – black. (No Asbestos Detected)

16 ID001 COL Pickney Lugenbeel USARC

STA01 – Stair Tread Adhesive (No Asbestos Detected)

DW05 – Drywall – around light box. (No Asbestos Detected)

17 ID001 COL Pickney Lugenbeel USARC

OMS-CMU01 – Concrete Masonry Unit (No Asbestos Detected)

OMS-DW01 – Drywall – ceiling. (Not Sampled)

18 ID001 COL Pickney Lugenbeel USARC

OMS-TSI01 – Thermal System Insulation (No Asbestos Detected)

– OMS-STUC01 – Stucco (No Asbestos Detected)

19 ID001 COL Pickney Lugenbeel USARC

4-inch by 4-inch light pink ceramic wall tile. (Not Sampled)

1-inch by 1-inch ceramic floor tile. (Not Sampled)

Appendix D Laboratory Reports and Chain-of-Custody Forms

REPORT OF BULK SAMPLE ANALYSIS FOR ASBESTOS

TESTED FOR: PSI, Inc.

CH2M Hill

Date Received: 7/21/2011 Date Completed: 7/25/2011

1070 West 124th Avenue Suite 800 Westminster, CO 80241 Attn: Sam McEwen

Project ID: 0279282

401 West Fort Street

Date Reported: 7/25/2011

Boise, ID

Page: 1 of 7PH Work Order: 1107480

Analyst's Comment

001ACA01-001 (1) Yellow, Adhesive, Homogeneous NO ASBESTOS DETECTED None Reported

002ACA01-002 (1) Yellow, Adhesive, Homogeneous NO ASBESTOS DETECTED None Reported

003ACB01-001 (1) Green, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

004ACB01-002 (1) Green, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

005ACB02-001 (1) Brown, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

006ACB02-002 (1) Brown, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

007ACB04-001 (1) Green, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

008ACB04-002 (1) Green, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

009ACB05-001 (1) Black, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

010ACB05-002 (1) Black, Covebase, Homogeneous NO ASBESTOS DETECTED None Reported

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

011ACM01-001 (1) Green, Carpet, Homogeneous 100% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

Quantitation is based on a visual estimation of the relative area of bulk sample components, unless otherwise noted in the "Comments" section of this report. The results are valid only for the item tested. This report may not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Method used:

E.P.A. Method for the Determination of Asbestos in Bulk Building Materials (EPA / 600/R-93/116 July 1993). Polarized Light Microscopy is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative Transmission Electron Microscopy is currently the only method that can be used to determine if the material can be considered or treated as non-asbestos containing. Samples will be disposed of within 30 days unless notified in writing by the client. No part of this report may reproduced, except in full, without written permission of the laboratory. The reporting limit is 1% by weight. NVLAP Lab Code 101350-0.

Respectfully submitted, Approved Signatory

PSI, Inc.

Professional Service Industries, Inc. 850 Poplar Street, Pittsburgh, PA 15220 Phone 412/922-4010 Fax 412/922-7289

Maureen Sammons

Page: 2 of 7PH Work Order: 1107480

Analyst's Comment

012ACM01-002 (1) Green, Carpet, Homogeneous 100% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

013ACM02-001 (1) Black, Carpet, Homogeneous 70% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

014ACM02-002 (1) Black, Carpet, Homogeneous 70% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

015ACT01-001 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

016ACT01-002 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

017ACT01-003 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

018ACT02-001 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

019ACT02-002 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

020ACT02-003 (1) White, Ceiling Tile, Homogeneous 30% Cellulose FiberNO ASBESTOS DETECTED

30% Fibrous Glass

021ACM03-001 (1) Green, Carpet, Homogeneous 100% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

022ACM03-002 (1) Green, Carpet, Homogeneous 100% Synthetic FiberNO ASBESTOS DETECTED

(2) Yellow, Mastic, Homogeneous NO ASBESTOS DETECTED None Reported

023ACMU01-001 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

024ACMU01-002 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

Quantitation is based on a visual estimation of the relative area of bulk sample components, unless otherwise noted in the "Comments" section of this report. The results are valid only for the item tested. This report may not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Method used:

E.P.A. Method for the Determination of Asbestos in Bulk Building Materials (EPA / 600/R-93/116 July 1993). Polarized Light Microscopy is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative Transmission Electron Microscopy is currently the only method that can be used to determine if the material can be considered or treated as non-asbestos containing. Samples will be disposed of within 30 days unless notified in writing by the client. No part of this report may reproduced, except in full, without written permission of the laboratory. The reporting limit is 1% by weight. NVLAP Lab Code 101350-0.

Respectfully submitted, Approved Signatory

PSI, Inc.

Professional Service Industries, Inc. 850 Poplar Street, Pittsburgh, PA 15220 Phone 412/922-4010 Fax 412/922-7289

Page: 3 of 7PH Work Order: 1107480

025ACMU01-003 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

026ACMU01-004 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

027ACMU01-005 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

028ACMU01-006 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

029ACMU01-007 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU Block Filler

030ACMU03-001 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU

031ACMU03-002 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU

032ACMU03-003 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

CMU

033ADW01-001 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

No Joint Compound

034ADW01-002 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

No Joint Compound

035ADW01-003 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

No Joint Compound

036ADW02-001 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

Quantitation is based on a visual estimation of the relative area of bulk sample components, unless otherwise noted in the "Comments" section of this report. The results are valid only for the item tested. This report may not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Method used:

E.P.A. Method for the Determination of Asbestos in Bulk Building Materials (EPA / 600/R-93/116 July 1993). Polarized Light Microscopy is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative Transmission Electron Microscopy is currently the only method that can be used to determine if the material can be considered or treated as non-asbestos containing. Samples will be disposed of within 30 days unless notified in writing by the client. No part of this report may reproduced, except in full, without written permission of the laboratory. The reporting limit is 1% by weight. NVLAP Lab Code 101350-0.

Respectfully submitted, Approved Signatory

PSI, Inc.

Professional Service Industries, Inc. 850 Poplar Street, Pittsburgh, PA 15220 Phone 412/922-4010 Fax 412/922-7289

Page: 4 of 7PH Work Order: 1107480

037ADW02-002 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

038ADW02-003 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

039ADW02-004 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

No Joint Compound

040ADW02-005 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

041ADW02-006 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

042ADW02-007 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

043ADW02-008 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) Beige, Joint Compound, Homogeneous

Chrysotile< 1% None Reported

044ADW02-009 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

045ADW03-001 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

No Joint Compound

046ADW03-002 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

047ADW03-003 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

048ADW04-001 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

Quantitation is based on a visual estimation of the relative area of bulk sample components, unless otherwise noted in the "Comments" section of this report. The results are valid only for the item tested. This report may not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Method used:

E.P.A. Method for the Determination of Asbestos in Bulk Building Materials (EPA / 600/R-93/116 July 1993). Polarized Light Microscopy is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials. Quantitative Transmission Electron Microscopy is currently the only method that can be used to determine if the material can be considered or treated as non-asbestos containing. Samples will be disposed of within 30 days unless notified in writing by the client. No part of this report may reproduced, except in full, without written permission of the laboratory. The reporting limit is 1% by weight. NVLAP Lab Code 101350-0.

Respectfully submitted, Approved Signatory

PSI, Inc.

Professional Service Industries, Inc. 850 Poplar Street, Pittsburgh, PA 15220 Phone 412/922-4010 Fax 412/922-7289

Page: 5 of 7PH Work Order: 1107480

049ADW04-002 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

050ADW04-003 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

051ADW05-001 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

052ADW05-002 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

053ADW05-003 (1) White, Drywall, Homogeneous 7% Cellulose FiberNO ASBESTOS DETECTED

(2) White, Joint Compound, Homogeneous

NO ASBESTOS DETECTED None Reported

054AFC01-001 (1) Red, Caulking, Homogeneous 3% PolyethyleneNO ASBESTOS DETECTED

055AFC01-002 (1) Red, Caulking, Homogeneous 3% PolyethyleneNO ASBESTOS DETECTED

056AFL01-001 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

Chimney Liner

057AFL01-002 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

Chimney Liner

058AFL01-003 (1) Gray, Other, Homogeneous NO ASBESTOS DETECTED None Reported

Chimney Liner

059APS01-001 (1) White, Sealant, Homogeneous NO ASBESTOS DETECTED None Reported

060APS01-002 (1) White, Sealant, Homogeneous NO ASBESTOS DETECTED None Reported

061ASTA01-001 (1) Yellow, Adhesive, Homogeneous NO ASBESTOS DETECTED None Reported

062ASTA01-002 (1) Yellow, Adhesive, Homogeneous NO ASBESTOS DETECTED None Reported

063ASTUC01-001 (1) Tan, Stucco, Homogeneous 3% Fibrous GlassNO ASBESTOS DETECTED

064ASTUC01-002 (1) Tan, Stucco, Homogeneous 5% Fibrous GlassNO ASBESTOS DETECTED

Quantitation is based on a visual estimation of the relative area of bulk sample components, unless otherwise noted in the "Comments" section of this report. The results are valid only for the item tested. This report may not be used to claim product endorsement by NVLAP or any agency of the U.S. Government. Method used:

E.P.A. Method for the Determination of Asbestos in Bulk Building Materials (EPA / 600/R-93/116 July 1993). Polarized Light Microscopy is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically bound materials.