Attachment 11 668-18-109_Limited Asbestos Good Faith Survey.pdf

Limited Asbestos Good Faith Survey

– Elevator Renovation Project

Mann-Grandstaff VA Medical Center

4815 N. Assembly Street Spokane, WA 99205

Report Date: March 2, 2021

Prepared For: Matt King, Licensed Architect Spees Design Build 625 1st Avenue, #301 Seattle, WA 98104

Written By:

Tim Lee

AHERA Building Inspector #BIR20200326-03: Expiration Date: 03/26/2021

Table of Contents

1.0 Introduction

2.0 Building Information

3.0 Limited Asbestos Survey Scope of Work

4.0 Asbestos-Containing Materials

5.0 Assumed Asbestos-Containing Materials

6.0 Non-Asbestos-Containing Materials

7.0 Recommendations…………………………………………………………………………7

8.0 Limiting Conditions

Attachment A: AHERA Building Inspector Certificates

Attachment B: Sample Location Maps

Attachment C: Laboratory Chain of Custody and Sample Results

Attachment D: Pertinent Photographs

Attachment E: Acknowledgment Form, “Communicating Survey Findings to Affected Parties”

1.0 INTRODUCTION

Kyron Environmental Inc. (Kyron) was contracted by Spees Design Build to conduct a limited Asbestos Good Faith Survey at the Mann-Grandstaff VA Medical Center (VAMC) located at 4815 N. Assembly Street, Spokane, WA 99205. The survey was conducted in accordance with EPA protocol outlined in 40 CFR Part 763. The intent of the survey was to identify asbestos-containing building materials (ACBM) that could be impacted by renovation activities of the elevators and surrounding areas at the VAMC. The inspection and sampling of suspect Asbestos-Containing Material (ACM) was conducted on February 8, 2021 by accredited Asbestos Hazard Emergency Response Act (AHERA) Building Inspectors Tim Lee and Graham Langley. Please see attached AHERA Building Inspector Certificates.

ACM was identified or assumed during this limited asbestos survey.

• All building materials on 5th Floor of Building 1 are assumed ACM

• Various Floor Tile & Associated Black Mastic

• Vinyl Sheet Flooring & Associated Black Mastic

2.0 BUILDING INFORMATION

Address: 4815 N. Assembly Street Spokane, WA 99205 Current Use: VA Medical Center Owner: U.S. Department of Veteran Affairs, 509-434-7000

3.0 LIMITED ASBESTOS SURVEY SCOPE OF WORK

The objective of the limited asbestos survey was to determine if asbestos-containing materials (ACM) were present that could be impacted during the renovation project at the VAMC. Areas undergoing renovation include limited areas of lobbies near elevators in the main Building 1 basement and Floors 1 through 8, mechanical room of 9th & 10th Floors, as well as elevator areas and lobbies in Building 27, basement, 1st and 2nd Floors. Kyron collected bulk samples of suspect materials in accordance with EPA protocol, including destructive sampling techniques in accordance with the criteria outlined in 40 CFR

763.85 and 763.86: Environmental Protection Agency’s (EPA) interpretations and guidelines of the Asbestos Hazard Emergency Response Act (AHERA). The following suspect materials were identified and/or sampled for asbestos content. Maps identifying sample locations is attached to this report.

Miscellaneous Materials Surfacing Materials TSI Materials Floor Tiles & Associated Mastic Plaster None Ceiling Tiles Spray-applied Fireproofing Brick & Mortar Cove Base & Associated Mastic Vinyl Sheet Flooring Wall Covering Adhesive

Sheetrock System (sheetrock, tape, joint compound) Masonry & Mortar Carpet Adhesive Wallpaper Adhesive Fire Stop Compound Joint Compound Concrete

Asbestos inspection and sampling methods were conducted in accordance with criteria outlined in 40 CFR 763.85 and 763.86. Samples were submitted to Mountain Laboratories located at 9922 East Montgomery Avenue, Suite 13, Spokane Valley, WA 99206, NVLAP Code 101890-0, and analyzed using Polarized Light Microscopy (PLM) method EPA 600/R-93-116. Chain of Custody and analytical results are attached to this report.

4.0 ASBESTOS-CONTAINING MATERIALS (ACM)

An asbestos containing material (ACM) is defined by EPA’s National Emissions Standard for Hazardous Air Pollutants (NESHAP) as any material containing more than one percent (>1%) asbestos. The following table lists materials that were sampled and/or identified as ACM for the scope of work in this limited asbestos good faith survey. Please refer to attached maps for sample locations.

Table 1: ACMs Identified in Limited Asbestos Survey, VAMC, 4815 N. Assembly St., Spokane, WA 99205, 2/8/21

Sample # Material Description

Homogenous Area

Approximate Quantity*

Asbestos % & Type/ Friability/Condition

Map Location

08-Floor Tile Floor Tile, 12”, Beige with Brown Streaks

Building 1: 8th Floor

190 square feet of impacted area, total quantity unknown

1-2% Chrysotile, Non-Friable, Good, Potential for Damage

Map H

08-Mastic Black Mastic 2-4% Chrysotile, Non-Friable, Good, Potential for Damage

09-Floor Tile Floor Tile, 12”, Beige with Brown Streaks

1-2% Chrysotile, Non-Friable, Good, Potential for Damage

09-Mastic Black Mastic 2-4% Chrysotile, Non-Friable, Good, Potential for Damage

28- Flooring/Gray

Layer

Vinyl Sheet Flooring, Medium Brown, Cut into different sizes

Building 1: 6th Floor

108 square feet of impacted area, total quantity unknown

Flooring & Gray Layer Non-Detect, Non-Friable, Good, Potential for Damage

Map F

28-Mastic Black Mastic 3-5% Chrysotile, Friable, Good, Potential for Damage

29- Flooring/Gray

Layer

Vinyl Sheet Flooring, Medium Brown, Cut into different sizes

Flooring & Gray Layer Non-Detect, Friable, Good, Potential for Damage

29-Mastic Black Mastic 3-5% Chrysotile, Friable, Good, Potential for Damage

47-Floor Tile Floor Tile, 12”, Medium Gray

2nd Floor

4 square feet of impacted area, total quantity unknown.

Note: very thin layer of black mastic, appears

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage Map C

47-Mastic Black Mastic 2-3% Chrysotile, Non-Friable, Good, Potential for Damage

Sample # Material Description

Homogenous Area

Approximate Quantity*

Asbestos % & Type/ Friability/Condition

Map Location

48-Floor Tile Floor Tile, 12”, Medium Gray

2nd Floor to have been scraped off previously

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage

Map C

48-Mastic Black Mastic 2-3% Chrysotile, Non-Friable, Good, Potential for Damage

49-Floor Tile Floor Tile, 12”, Green

2nd Floor, 4th Floor

16 square feet of impacted area, total quantity unknown Note:

very thin layer of black mastic, appears to have been scraped off previously

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage

49-Mastic Black Mastic 2-3% Chrysotile, Non-Friable, Good, Potential for Damage

50-Floor Tile Floor Tile, 12”, Green

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage

50-Mastic Black Mastic 2-3% Chrysotile, Non-Friable, Good, Potential for Damage

51-Floor Tile Floor Tile, 12”, Peach

2nd Floor, 3rd Floor (under carpet squares)

16 square feet of impacted area, total quantity unknown Note:

very thin layer of black mastic, appears to have been scraped off previously

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage

51-Mastic Black Mastic 3-5% Chrysotile, Non-Friable, Good, Potential for Damage

52-Floor Tile Floor Tile, 12”, Peach

Floor Tile Non-Detect, Non-Friable, Good, Potential for Damage

52-Mastic Black Mastic 3-5% Chrysotile, Non-Friable, Good, Potential for Damage

88-Floor Tile

Floor Tile, 12” Off White with Brown & White

Streaks

Building 1 Basement

174 square feet of impacted area, total quantity unknown

Floor Tile <1%, Non-Friable, Good, Potential for Damage

Map A

88-Mastic Black Mastic 3-5% Chrysotile, Non-Friable, Good, Potential for Damage

89-Floor Tile

Floor Tile, 12” Off White with Brown & White

Streaks

Floor Tile <1%, Non-Friable, Good, Potential for Damage

89-Mastic Black Mastic 3-5% Chrysotile, Non-Friable, Good, Potential for Damage

*Quantities are approximate & should be verified by the abatement contractor before submitting a bid

5.0 ASSUMED ASBESTOS-CONTAINING MATERIALS (ASSUMED ACM)

The 5th Floor of the VAMC Building 1 was unable to be accessed due to surgery protocols in place at the VAMC. Therefore, all building materials are assumed to be ACM until such time that these materials can be sampled to determine asbestos content.

All elevator components, building envelope electrical devices and components in the structure were in operation, therefore, they could not be inspected to determine if considered suspect ACBM. It is recommended that if these materials are planned to be disturbed, a qualified electrician should lock-out/tag-out electricity prior to inspection to determine if suspect materials are present and sampling is needed or if materials will be assumed as ACM.

6.0 NON-ASBESTOS-CONTAINING MATERIALS

Wood, metal, glass, fiberglass, silicone, and rubber were determined by the AHERA Building Inspector's expertise to be non-suspect ACBM, therefore these materials were not sampled and are considered to be non-ACM. The following table lists sample number, material descriptions, homogenous areas, and map locations of materials sampled and determined as non-asbestos-containing materials (non-ACM). Please refer to attached maps for sample locations.

Table 1: Non-ACMs Identified in Limited Asbestos Survey, VAMC, 4815 N. Assembly St., Spokane, WA 99205, 2/8/21

Sample # Material Description Homogenous Area Map Location

Wall Plaster, Skim Coat, Off-White Layer Building 1: 1st, 2nd, 3rd, 4th, 6th, 7th, 8th Floors

Map B, C, D, E, F, G, H

01-A Sub-sample of 01

02-A Sub-sample of 02

Ceiling Tiles, 2’x4’, White, Pinholes Building 1: 8th Floor, Basement Map H 12 Ceiling Tiles, 2’x4’, White, Pinholes, Large

Gouges 13

Red Brick & Gray Mortar, Under Plaster Building 1: 1st, 2nd, 3rd, 4th, 6th, 7th, 8th Floors

Map B, F, H 15

16 Ceiling Tiles, 2’x4’, White, Pinholes, Small Gouges Building 1: 6th Floor Map F

18 Cove Base, 4” Dark Gray, & Associated Yellow

Mastic Building 1: 6th Floor, 7th

Floor Map F

20 Vinyl Sheet Flooring, Light Wood Pattern, Cut into different sizes, & Associated Off- White/Yellow Mastic

Building 1: 1st Floor, 6th Floor, Elevator Floor;

Building 27: 1st Floor

Map F

22 Vinyl Sheet Flooring, Dark Wood Pattern, Cut into different sizes, & Associated Off-White

Mastic

Building 1: 6th Floor, Elevator Floor 23

24 Vinyl Sheet Flooring, Tan, & Associated Off- White Mastic

Building 1: 6th Floor

Wall Covering Adhesive, Off-White

30 Sheetrock System (sheetrock, tape, joint compound) as Composite

30-A Sub-Sample of Top 2 Layers Paper Layer

31 Sheetrock System (sheetrock, tape, joint compound) as Composite Map B

31-A Sub-Sample of Top 2 Layers Paper Layer

Ceiling Tiles, 2’x4’, White, Recessed, Pinholes

Building 1: 1st Floor, 2nd Floor, 4th Floor, 7th

Floor; Building 27: 1st Floor, 2nd Floor, Basement

35 Cove Base, 4” Light Gray, & Associated Yellow Mastic Building 1: 1st Floor;

Building 27: 1st Floor

Wall Covering Adhesive, Off-White

39 Cove Base, 4” Medium Brown, & Associated Yellow Mastic

Building 1: 2nd Floor;

Building 27: Basement, 2nd Floor

Map C

39-A Off-White Layer

40 Cove Base, 4” Medium Brown, & Associated Yellow Mastic

40-A Off-White Layer 41 Floor Tile, 12”, Off-White with Brown Streaks, &

Associated Yellow Mastic Building 1: 2nd Floor

43 Cove Base, 6” Medium Brown, & Associated Off-

White Mastic 44

Masonry, Yellow, and Associated Gray Mortar Building 1: 2nd Floor, 8th Floor, Basement 46 Map A

53 Floor Tile, 12”, Beige with White Streaks & Associated Yellow Mastic

Building 1: 3rd Floor (under carpet squares), 4th Floor Map D

55 Ceiling Tiles, 2’x4’, White, Recessed, Pinholes & Small Gouges

Building 1: 3rd Floor

Carpet Square Adhesive, Clear 59 Cove Base, 4” Dark Gray, & Associated Yellow

Mastic

Map D

61 Cove Base, 4” Dark Blue, & Associated Yellow Mastic

61-A Sub-Sample of Off-White Layer

62 Cove Base, 4” Dark Blue, & Associated Yellow Mastic

62-A Sub-Sample of Off-White Layer

Wall Covering Adhesive, Off-White Building 1: 3rd & 4th Floor 64

65 Floor Tile, 12” Blue with White & Gray Streaks & Associated Yellow Mastic

Building 1: 4th Floor Map E

67 Floor Tile, 12” Purple with Dark Gray Streaks &

Associated Yellow Mastic 68

69 Wallpaper Adhesive, Yellow, on Purple Patterned Wallpaper

69-A Sub-Sample of Off-White Layer

70 Wallpaper Adhesive, Yellow, on Purple Patterned Wallpaper

70-A Sub-Sample of Off-White Layer

Cove Base, 4” Beige & Associated Yellow Mastic

Cove Base, 6” Beige & Associated Yellow Mastic

Wall Covering Adhesive, Off-White

Red Fire Stop Patching

Building 1: 7th Floor Map G

Joint Compound (as Patching) 81 Wallpaper Adhesive, Yellow

81-A Sub-Sample of Off-White Layer 82 Wallpaper Adhesive, Yellow

82-A Sub-Sample of Off-White Layer

Carpet Square Adhesive, Blue & Green Building 1: 7th Floor 85 Concrete, Floor, 10th Floor

Map J 86 Concrete, Wall, 10th Floor

87 Concrete, Wall, 9th Floor Building 1: 9th & 10th

Floor Mechanical Rooms

Map I

90 Floor Tile, 12” Off White with Brown Streaks & Associated Yellow Mastic

Building 27: Basement & 2nd Floor

Map K 92 Floor Tile, 12” Dark Blue with Gray Streaks &

Associated Yellow Mastic 93 94 Floor Tile, 12” Light Gray with Black Streaks &

Associated Yellow Mastic

Map K

Fireproofing, Gray, Spray-In on Walls & Ceiling Above Ceiling Tiles

Building 27: Basement

Red Fire Stop Patching

Sheetrock System (sheetrock, tape, joint compound) as Composite

Building 27: Basement, 1st Floor & 2nd Floor 102

Map L 104

Red Fire Stop Patching Building 27: 1st Floor

7.0 RECOMMENDATIONS

Building owners are responsible under Washington Department of Labor and Industries Division of Occupational Safety & Health (DOSH) regulations to notify all employees and contractors working on renovation or demolition projects of the presence or absence of asbestos containing materials. It is required that a summary of the results of the asbestos survey be posted, either by the property owner or the owner's agent (e.g., general contractor) at the work site. This report should be communicated in writing to all persons who may come into contact with the materials. A signed acknowledgment by a responsible party (owner or owner's representative) should be included in or attached to the report. See Attachment E for acknowledgment form, “Communicating Survey Findings to Affected Parties”.

IMPORTANT: If a suspect asbestos-containing building material not identified as ACM or non-ACM in this report is discovered that may be impacted during this project, it must be sampled for asbestos content by an AHERA Asbestos Building Inspector or assumed to be an asbestos containing material (ACM).

8.0 LIMITING CONDITIONS

The recommendations present in this report were prepared following applicable asbestos regulations and generally accepted enforcement protocol in the State of Washington for the described property only at the time the inspection was performed. Methods employed by Kyron to conduct this study are consistent with the standard of care and professionalism normally exercised by consultants in the fields of environmental science and engineering.

The Client acknowledges that Kyron has been retained for the sole purpose of assisting the Client in identifying asbestos containing building materials associated with the subject site structure related to the specified scope of work. It is agreed that Kyron has assumed responsibility only for performing this asbestos inspection and presenting this report and recommendations to the Client. The Client acknowledges that Kyron is not acting as an agent for the Client, or any other user or entity, for work associated with any asbestos containing materials. Kyron does not act or have authority to act for or in place of the Client, or their successors, or assigns. Kyron does not represent the Client, nor does it authorize or allow any construction, renovation, remodeling, maintenance, repair, or demolition work by performing this asbestos inspection.

Kyron shall not be responsible for non-identification of asbestos containing materials that are not common to the construction industry. The integrity of information and data generated during previous inspection(s) by others and supplied by the Client with the request that Kyron use it in any way is not the responsibility of Kyron. The identification of asbestos was performed on the day the structure was inspected. Kyron shall not be held responsible for changed or differing site conditions, or changes in scope of work which may have occurred since the performance of these inspections.

ATTACHMENT A

AHERA Building Inspector Certificates

Certificate of Completion

Tim Lee has successfully completed

4-Hr AHERA Certified Building Inspector Refresher Training

In compliance with TSCA Title II AHERA 40 CFR Part 763 as approved by the State of Missouri

Kyron Environmental Accreditation #MO-129 Date of Training & Exam: March 26, 2020 in Spokane, WA

Certificate # BIR20200326-03

Graham Langley, Instructor

Expires: 03/26/2021

ATTACHMENT B

Sample Location Maps

ATTACHMENT C

Laboratory Chain of Custody and Sample Results

9922 East Montgomery Suite 13 TESTING

Spokane Valley, WA 99206 NVLAP LAB CODE 101890-0

(509) 922-1365 ● Fax (509) 922-1380

Polarized Light Microscopy, NVLAP Accreditation

February 15, 2021

Kyron Environmental Project: VAMC

Larry Hagel Project #: GFS 2/8/21

10 N. Post Street, Suite 218

Spokane, WA 99201

Dear Mr. Hagel, The enclosed report details results for the analysis of the bulk sample(s) submitted to Mountain

Laboratories on February 9, 2021. Sample analysis was performed to determine asbestos type and content using Polarized Light Microscopy, supplemented by Dispersion Staining (PLM/DS).

This report includes a summary of the analytical results and chain of custody. Analytical results are only reflective of the samples, which were tested and presented in this report. Mountain Laboratories limits warranty to proper analysis methods and takes no responsibility for sample procurement.

It has been our pleasure providing you with these analytical services. If you have any questions regarding this report, please do not hesitate to call us at (509) 922-1365.

Sincerely, Heidi L. Porret

Laboratory Manager

Mountain Laboratories

Mountain Laboratories NW, Inc.

Enclosure: 1020.5105.5209H

MOUNTAIN LABORATORIES

BULK SAMPLE ANALYSIS FOR ASBESTOS

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5105 B21-101644 B21-5106

Sample ID No. 01 01-A 02

Sample Description Plaster Sub-sample of 01

Off White Layer Plaster

Sample Treatment Teased/Crushed Teased/Crushed

Heated Teased/Crushed

Homogeneous Yes Yes Yes

Layered No No No

Fibrous Yes No Yes

Sample Color Gray Off White Gray

Asbestos Present No No No

Asbestos Type and

Percentage

Plaster: N.D. Off White Layer: N.D. Plaster: N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Hair <1% Hair <1%

Non-Fibrous Material

Mica <1%

Aggregate 60%

Plaster 38%

Gypsum 100% Mica <1%

Aggregate 60%

Plaster 38% Date Analyzed: February 15, 2021 Analyzed By: Heidi L. Porret

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written approval by Mountain Laboratories. Soil/Dust samples are not covered under NVLAP Accreditation.

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-101645 B21-5107 B21-5108

Sample ID No. 02-A 03 04

Sample Description Sub-sample of 02

Off White Layer Plaster Plaster

Sample Treatment Teased/Crushed

Heated

Teased/Crushed

Heated

Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No Yes Yes

Sample Color Green/Off White Yellow/Off White

Gray

Green/Off White

Gray

Asbestos Present No No No

Asbestos Type and

Percentage

Off White Layer: N.D. Skim Coat: N.D.

Plaster: N.D.

Skim Coat: N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Plaster:

Hair <1%

Plaster:

Hair <1%

Non-Fibrous Material

Gypsum 99%

Paint <1%

Other 100%

Plaster:

Mica <1%

Aggregate 60%

Skim Coat:

Other 99%

Paint <1%

Other 100%

Plaster:

Mica <1%

Paint <1%

Other 100%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5109 B21-5110 B21-5111

Sample ID No. 05 06 07

Sample Description Plaster Plaster Plaster

Sample Treatment Teased/Crushed

Heated

Teased/Crushed

Heated

Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes Yes Yes

Sample Color Green/Off White

Gray

Green/Gold/Gray

Off White

Pink/Green/Gray

Off White

Asbestos Present No No No

Asbestos Type and

Other Fibrous Material

In Sample

Plaster:

Hair <1%

Plaster:

Hair <1%

Plaster:

Hair <1%

Non-Fibrous Material

Plaster:

Mica <1%

Paint <1%

Other 100%

Plaster:

Mica <1%

Paint <1%

Other 100%

Plaster:

Mica <1%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5112 B21-5113 B21-5114

Sample ID No. 08 09 10

Sample Description Floor Tile & Mastic Floor Tile & Mastic Ceiling Tile

Sample Treatment Teased/Crushed

Heated Teased/Heated

Homogeneous No No

Layered Yes Yes

Fibrous Yes Yes

Sample Color Gray/Black Gray/Off White

Asbestos Present Yes No

Asbestos Type and

Percentage

Floor Tile:

Chrysotile 1-2%

Black Mastic:

Chrysotile 2-4%

Not analyzed as per customer.

N.D.

Total % Asbestos None

Other Fibrous Material

In Sample

Mineral Wool 25%

Cellulose 39%

Non-Fibrous Material

Floor Tile:

Binder/Filler 45%

Vinyl 53-54%

Other 96-98%

Perlite 20%

Binder/Filler 15%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5115 B21-5116 B21-5117

Sample ID No. 11 12 13

Sample Description Ceiling Tile Ceiling Tile Ceiling Tile

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes Yes Yes

Sample Color Gray/Off White Gray/Off White Gray/Off White

Asbestos Present No No No

Asbestos Type and

Percentage

N.D. N.D. N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Mineral Wool 25%

Cellulose 39%

Mineral Wool 25%

Cellulose 39%

Mineral Wool 25%

Cellulose 39%

Non-Fibrous Material

Perlite 20%

Binder/Filler 15%

Paint <1%

Other 100%

Perlite 20%

Binder/Filler 15%

Paint <1%

Other 100%

Perlite 20%

Binder/Filler 15%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5118 B21-5119 B21-5120

Sample ID No. 14 15 16

Sample Description Brick & Mortar Brick & Mortar Ceiling Tile

Sample Treatment Teased/Crushed Teased/Crushed Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No Yes

Sample Color Orange/Gray Orange/Gray Gray/Off White

Asbestos Present No No No

Asbestos Type and

Brick: N.D.

Mortar: N.D.

Brick: N.D.

N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Mineral Wool 30%

Cellulose 44%

Non-Fibrous Material

Brick:

Aggregate 10%

Mica <1%

Other 89%

Mortar:

Aggregate 65%

Other 34%

Brick:

Aggregate 10%

Other 89%

Mortar:

Aggregate 65%

Other 34%

Perlite 10%

Binder/Filler 15%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5121 B21-5122 B21-5123

Sample ID No. 17 18 19

Sample Description Ceiling Tile Baseboard & Mastic Baseboard & Mastic

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes No No

Sample Color Gray/Off White Brown/yellow Brown/yellow

Asbestos Present No No No

Asbestos Type and

N.D. Cove Base: N.D.

Yellow Mastic: N.D.

Cove Base: N.D.

Other Fibrous Material

In Sample

Mineral Wool 30%

Cellulose 44%

Non-Fibrous Material

Perlite 10%

Binder/Filler 15%

Paint <1%

Other 100%

Cove Base:

Vinyl 100%

Yellow Mastic:

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5124 B21-5125 B21-5126

Sample ID No. 20 21 22

Sample Description Vinyl Sheet Flooring Vinyl Sheet Flooring Vinyl Sheet Flooring

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Tan/Off White/Gray Tan/Off White/Gray Brown/Off White/Gray

Asbestos Present No No No

Asbestos Type and

Sheet Vinyl: N.D.

Off White Mastic: N.D.

Gray Layer: N.D.

Other Fibrous Material

In Sample

Sheet Vinyl:

Binder/Filler 35%

Vinyl 65%

Off White Mastic:

Gray Layer:

Sheet Vinyl:

Sheet Vinyl:

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5127 B21-5128 B21-5129

Sample ID No. 23 24 25

Sample Description Vinyl Sheet Flooring Floor & Mastic Floor & Mastic

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Brown/Off White/Gray Tan/Off White/Gray Tan/Off White/Gray

Asbestos Present No No No

Asbestos Type and

Sheet Vinyl:

Sheet Vinyl:

Sheet Vinyl:

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5130 B21-5131 B21-5132

Sample ID No. 26 27 28

Sample Description Wall Covering &

Adhesive

Wall Covering &

Adhesive Vinyl Sheet Flooring

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No Yes

Sample Color Tan/White

Off White

Tan/White

Off White Brown/Off White

Asbestos Present No No No

Asbestos Type and

Wallcovering: N.D.

Other Fibrous Material

In Sample

Sheet Vinyl:

Glass Fibers 5%

Non-Fibrous Material

Wallcovering:

Sheet Vinyl:

Vinyl 60%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-101646 B21-5133 B21-5134

Sample ID No. 28-A 29 30

Sample Description

Sub-sample of 28

Gray Layer

Black Mastic

Vinyl Sheet Flooring

Sheetrock

System

Composite

Sample Treatment Teased/Crushed

Heated Teased/Crushed

Homogeneous No No

Layered Yes Yes

Fibrous Yes Yes

Sample Color Gray/Black Tan/Off White

Asbestos Present Yes No

Asbestos Type and

Chrysotile 3-5%

Not analyzed as per customer.

Sheetrock: N.D.

Total % Asbestos None

In Sample

Cellulose 5%

Glass Fibers <1%

Non-Fibrous Material

Other 95-97%

Extremely thin layer.

Binder/Filler 5%

Gypsum 89%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-101647 B21-5135 B21-101648

Sample ID No. 30-A 31 31-A

Sample Description

Sub-sample of 30

Top 2 Layers

Paper Layer

Sheetrock

System

Composite

Sub-sample of 31

Top 2 Layers

Paper Layer

Sample Treatment Teased/Crushed

Heated Teased/Crushed

Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes Yes Yes

Sample Color Gray/White

Off White Tan/Off White

Gray/White

Off White

Asbestos Present No No No

Asbestos Type and

Top 2 Layers: N.D.

Paper Layer: N.D.

Sheetrock: N.D.

Top 2 Layers: N.D.

Paper Layer: N.D.

Other Fibrous Material

In Sample

Paper Layer:

Cellulose 98%

Cellulose 5%

Glass Fibers <1%

Paper Layer:

Cellulose 98%

Non-Fibrous Material

Paper Layer:

Binder/Filler 2%

Top 2 Layers:

Gypsum 99%

Paint <1%

Other 100%:

Binder/Filler 5%

Gypsum 89%

Paper Layer:

Binder/Filler 2%

Top 2 Layers:

Gypsum 99%

Paint <1%

Other 100%:

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5136 B21-5137 B21-5138

Sample ID No. 32 33 34

Sample Description Ceiling Tile Ceiling Tile Brick & Mortar

Sample Treatment Teased/Heated Teased/Heated Teased/Crushed

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes Yes Yes

Sample Color White/Gray White/Gray Red/Gray

Asbestos Present No No No

Asbestos Type and

N.D. N.D. Brick: N.D.

Other Fibrous Material

In Sample

Mineral Wool 30%

Cellulose 34%

Mineral Wool 30%

Cellulose 34%

Mortar:

Hair <1%

Non-Fibrous Material

Perlite 20%

Binder/Filler 15%

Paint <1%

Other 100%

Perlite 20%

Binder/Filler 15%

Paint <1%

Other 100%

Mortar:

Mica <1%

Aggregate 65%

Other 33%

Brick:

Other 95%

Aggregate 5%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5139 B21-5140 B21-5141

Sample ID No. 35 36 37

Sample Description Baseboard & Mastic Baseboard & Mastic Wall Covering &

Adhesive

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No Yes

Sample Color Tan/Yellow Tan/Yellow Brown/Tan

Off White

Asbestos Present No No No

Asbestos Type and

Wall Covering: N.D.

Other Fibrous Material

In Sample

Wall Covering:

Synthetic 15%

Non-Fibrous Material

Wall Covering:

Other 85%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5142 B21-5143 B21-101649

Sample ID No. 38 39 39-A

Sample Description Wall Covering &

Adhesive Baseboard & Mastic

Sub-sample of 39

Off White Layer

Sample Treatment Teased/Heated Teased/Heated Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous Yes No No

Sample Color Brown/Tan

Off White Brown/Yellow Blue/Off White

Asbestos Present No No No

Asbestos Type and

Wall Covering: N.D.

Off White Layer: N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Synthetic 15%

Gypsum 99%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5144 B21-101650 B21-5145

Sample ID No. 40 40-A 41

Sample Description Baseboard & Mastic Sub-sample of 40

Off White Layer Floor Tile & Mastic

Sample Treatment Teased/Heated Teased/Crushed

Heated

Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Brown/Yellow Blue/Off White Light Gray/Yellow

Black

Asbestos Present No No No

Asbestos Type and

Off White Layer: N.D. Floor Tile: N.D.

Black Mastic: N.D.

Gypsum 99%

Paint <1%

Floor Tile:

Binder/Filler 40%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5146 B21-5147 B21-5148

Sample ID No. 42 43 44

Sample Description Floor Tile & Mastic Baseboard & Mastic Baseboard & Mastic

Sample Treatment Teased/Crushed

Heated Teased/Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Light Gray/Yellow

Gray Tan/Off White Tan/Off White

Asbestos Present No No No

Asbestos Type and

Floor Tile: N.D.

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5149 B21-5150 B21-5151

Sample ID No. 45 46 47

Sample Description Masonry & Mortar Masonry & Mortar Floor Tile & Mastic

Sample Treatment Teased/Crushed Teased/Crushed Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No Yes

Sample Color Yellow/Gray Yellow/Gray Gray/Black

Asbestos Present No No Yes

Asbestos Type and

Yellow Layer: N.D.

Yellow Layer: N.D.

Chrysotile 2-3%

Total % Asbestos None None

Yellow Layer:

Aggregate 60%

Other 39%

Yellow Layer:

Aggregate 60%

Other 39%

Floor Tile:

Vinyl 55%

Other 97-98%

Extremely thin layer.

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5152 B21-5153 B21-5154

Sample ID No. 48 49 50

Sample Description Floor Tile & Mastic Floor Tile & Mastic Floor Tile & Mastic

Sample Treatment Teased/Crushed

Heated

Homogeneous No

Layered Yes

Fibrous Yes

Sample Color Gray/Green/Black

Asbestos Present Yes

Asbestos Type and

Percentage

Not analyzed as per

Chrysotile 2-3%

Not analyzed as per customer.

Total % Asbestos

Other 97-98%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5155 B21-5156 B21-5157

Sample ID No. 51 52 53

Sample Description Floor Tile & Mastic Floor Tile & Mastic Floor Tile & Mastic

Sample Treatment

Homogeneous No No

Layered Yes Yes

Fibrous Yes No

Sample Color Tan/Peach/Black Beige/Yellow

Asbestos Present Yes No

Asbestos Type and

Not analyzed as per

Total % Asbestos None

Extremely thin layer.

Floor Tile:

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5158 B21-5159 B21-5160

Sample ID No. 54 55 56

Sample Description Floor Tile & Mastic Ceiling Tile Ceiling Tile

Sample Treatment Teased/Crushed

Heated Teased/Heated Teased

Homogeneous No No Yes

Layered Yes Yes No

Fibrous No Yes Yes

Sample Color Beige/Yellow White/Gray Gray

Asbestos Present No No No

Asbestos Type and

N.D. N.D.

Total % Asbestos None None None

Other Fibrous Material

In Sample

Mineral Wool 30%

Cellulose 39%

Mineral Wool 30%

Cellulose 40%

Non-Fibrous Material

Floor Tile:

Extremely thin layer.

Perlite 15%

Binder/Filler 15%

Paint <1%

Other 100%

Perlite 15%

Binder/Filler 15%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5161 B21-5162 B21-5163

Sample ID No. 57 58 59

Sample Description Carpet Adhesive Carpet Adhesive Baseboard & Mastic

Sample Treatment Teased/Heated Teased/Heated Teased/Heated

Homogeneous Yes No No

Layered No Yes Yes

Fibrous No No No

Sample Color Clear Clear/Black Blue/Yellow

Asbestos Present No No No

Asbestos Type and

N.D. Clear Mastic: N.D. Cove Base: N.D.

Other 100% Other 100%

Black Mastic too thin to analyze.

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5164 B21-5165 B21-101651

Sample ID No. 60 61 61-A

Sample Description Baseboard & Mastic Baseboard Mastic Sub-sample of 61

Off White Layer

Sample Treatment Teased/Heated Teased/Heated Teased/Crushed

Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Blue/Yellow Gray/Yellow Blue/Off White

Asbestos Present No No No

Asbestos Type and

Total % Asbestos None None None

Gypsum 99%

Paint <1%

Mountain Laboratories, Mountain Laboratories NW, Inc. limits warranty to proper analysis methods only and takes no responsibility for sample procurement. Mountain Laboratories, Mountain

Laboratories NW, Inc., 9922 E. Montgomery Suite #13, Spokane Washington 99206 (509) 922-1365 - Fax (509) 922-1380. PLM has been known to miss asbestos in a small percentage of samples. Thus negative or <1% PLM results should be tested with either SEM or TEM. Customer is responsible for sample separation. This report may only be reproduced in full with written

Sample results must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government.

Test Method: EPA-600/R-93/116: Interim Method for the Determination of Asbestos in Bulk Building Materials. Customer #: 1020

Laboratory No. B21-5166 B21-101652 B21-5167

Sample ID No. 62 62-A 63

Sample Description Baseboard Mastic Sub-sample of 62

Off White Layer

Wallcovering&

Adhesive

Sample Treatment Teased/Heated Teased/Crushed

Heated Teased/Heated

Homogeneous No No No

Layered Yes Yes Yes

Fibrous No No No

Sample Color Gray/Yellow Blue/Off White White/Off White/Gray

Asbestos Present No No No

Asbestos Type and

Off White Layer: N.D. Wallcovering: N.D.

Gypsum 99%

Paint <1%

Other 100%

Mountain Laboratories, Mountain Laboratories…