_Granite_HazmatSrvyRpt_20181107~1.pdf

MYCF Valley Cottage Renovation

General Information 1.1

Beaman Architecture Prepared for:

AHERA Certificates

Survey Drawings 2.1 Inspection Summary 1.2

2630 N Pacific Highway Woodburn, OR 97071

Sample Inventories Laboratory Data

Not Numbered Not Numbered

3.1

Pre-Renovation Hazardous Materials Survey Report

Dunbar/Granite

888.248.1939 Toll-Free

November 2018 Project No.: 25425.001 Phase No.: 0001 Task No.: 005

PBSUSA.COM

503.248.1939 Main

866.727.0140 Fax

4412 SW Corbett Avenue, Portland, OR 97239

Woodburn, OR 97071 2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

2630 N Pacific Highway

BUILDING DATA

MYCF Valley Cottage Renovation

Woodburn, OR 97071

CLIENT DATA

Beaman Architecture

1634 SE 54th Avenue

Portland, OR 97215

GENERAL INFORMATION

With regard to asbestos, PBS endeavored to locate all the suspect asbestos-containing materials in the building; however, suspect asbestos-containing materials may be present and concealed within wall, ceiling, or floor spaces. If suspect materials are uncovered during demolition activities that are not identified in this report, testing should be performed prior to impact.

PBS has conducted a physical inspection of the building, compiled this report consistent with the survey scope, and certifies that the information is correct and accurate within the standards of professional quality and contractual obligations.

PBS Engineering and Environmental Inc. (PBS) has performed a general asbestos survey of accessible building areas in accordance with OSHA in 29 CFR 1910.1001 and compiled a report with the following information:

SURVEY SCOPE

• The type, location, and approximate quantity of suspect asbestos-containing materials

• Bulk sampling of selected suspect building materials

• Lead paint sampling

• Suspect polychlorinated biphenyl (PCB) light ballast inspection

• Inspection summary

• Floor plan diagrams indicating material and sample locations

• Laboratory analytical data of bulk material sampled

1.1 November 2018

Project No.: 25425.001 Phase No.: 0001 Task No.: 005

Steve Dilling

IMR-17-0931A

DateSignature

Project Manager/Prime Inspector Accreditation #:

© 2018 PBS Engineering and Environmental Inc.

INSPECTION SUMMARY

2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

The following materials either tested positive, or, based on the experience of PBS field personnel, were not tested and should be considered asbestos-containing. Materials that had mixed results are considered positive. Materials not sampled may contain asbestos and should be tested to verify asbestos content prior to impact through demolition, renovation, etc.

(+) Tested Positive, (M) Mixed Results, (P) Presumed Positive, (T) Previously Tested Positive.

Steve Dilling

DATES SURVEYED BY ACTIVITY

Sample collection

ASBESTOS MATERIALS

PBS has investigated accessible areas inside of the building to locate suspect asbestos-containing building materials (ACBM). Suspect materials may be present in concealed areas (e.g., behind walls and under carpet). The findings are listed below.

Approx. QuantityResult Material (type) Location

9/12/2018

5,000 SFVinyl Floor Tile/Mastic, Some Under Non-Asbestos Vinyl/Carpet

56 EAWindow Glazing Compound(M)

65 EAHard Fittings/Fiberglass(+)

175 CFVermiculite(P)

240 SFMastic on Fiberglass Duct Insulation

(M)

20 SFMastic Behind Wall Hanging(P)

1,000 LFBlack Wrap on Fiberglass Pipe Insulation

500 SF

Locations throughout - see drawings

Perimeter windows throughout - see drawings

Above ceilings and within wet walls throughout

Pipe trench fill beneath radiator cabinets in dormitory

Furnace room, above soffit in shower area

Toilet/Shower 108

Tunnel system, in wall and ceilings

Throughout tunnel systemDebris Associated with Black Pipe Wrap

1. 2

November 2018

Project No.: 25425.001 Phase No.: 0001 Task No.: 005

2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

MATERIALS THAT TESTED NEGATIVE FOR ASBESTOS

Material (type) Location

The following materials tested negative based on ASHARA sampling minimums and testing by NVLAP participating laboratories. Although no asbestos was detected, it is possible that further sampling could indicate asbestos content. It may be prudent to test prior to impact through demolition, renovation, etc.

12"x12" Vinyl Floor Tile, Cream/Mastic Under Non-Asbestos Vinyl Flooring

Laundry Room 109

Black/White Roof Penetration Mastic Throughout

Brick Mortar Throughout

Built-up Roofing Throughout

Ceramic Tile Grout/Mortar Throughout

Covebase/Mastic Throughout

Door/Window Caulk Throughout

Gypsum Wallboard/Joint Compound Throughout

Gypsum with Troweled Texture Laundry Room 109

HVAC Caulk, White/Gray Throughout

Knockdown Wall Texture Throughout

Mastic Behind Wainscoting Throughout

Tectum Ceiling Panels Throughout

Wall and Ceiling Plaster Throughout

White Fireproofing Mastic Throughout

1. 3

2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

BACKGROUND

On September 12, 2018, PBS performed a pre-renovation hazardous materials survey of the Dunbar/Granite Cottage located within MacLaren Youth Correctional Facility at 2630 N Pacific Highway in Woodburn, Oregon.

The survey was requested by Beaman Architecture in anticipation of renovation.

The purpose of the survey was to locate, identify, and quantify accessible friable and non-friable hazardous building materials for removal prior to renovation.

The survey is also intended to satisfy Occupational Safety and Health Administration (OSHA) hazard communication requirements as well as requirements by the Department of Environmental Quality (DEQ) to perform an asbestos inspection prior to renovation or demolition activities under Oregon Administrative Rule

(OAR) 340-248-0270.

ASBESTOS SUMMARY

A PBS Asbestos Hazard Emergency Response Act (AHERA) accredited inspector inspected the cottage to determine the presence, location, and approximate quantity of asbestos containing materials (ACM). Thirty-seven bulk samples of building materials, suspected of containing asbestos, were collected and submitted under chain of custody to Lab/Cor Portland Inc. of Portland, Oregon, for polarized light microscopy (PLM) analysis. The following materials were found to contain asbestos:

⦁ Asbestos-containing vinyl floor tile with asbestos-containing mastic was noted in much of the building.

Some sections of this flooring were present under non-asbestos-containing plank vinyl flooring, with other sections below carpeting. See survey drawings for specific locations. Additional flooring may exist under casework throughout.

⦁ Window glazing compound was noted on window assemblies throughout the perimeter of the building.

Glazing compound was present on both the interior and exterior of the assemblies.

⦁ Mudded hard pipe fittings in conjunction with fiberglass pipe insulation were noted above ceilings and are likely to exist within wet walls throughout the building. These fittings have been previously sampled and shown to contain asbestos.

⦁ Vermiculite was noted in pipe trenches running underneath radiator cabinets within the dormitory. This material could not be accessed for sample collection and is presumed to contain asbestos.

⦁ Mastic under fiberglass duct insulation was noted in the furnace room. This duct is presumed to continue into the soffit above the shower areas within Toilet/Shower 108.

⦁ Asbestos-containing mastic is presumed to exist behind mirrors in Toilet/Shower 108.

⦁ Debris associated with black wrap on fiberglass pipe insulation was noted throughout the tunnel system

⦁ Black wrap on fiberglass pipe insulation was noted throughout the tunnel system, in walls and ceilings. Additional pipe insulation is likely to exist beneath the building slab.

The following materials were in friable condition at the time of the survey:

⦁ Window glazing compound ⦁ Mudded hard fittings ⦁ Vermiculite ⦁ Tunnel debris

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2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

⦁ Black wrap on fiberglass pipe insulation

Please refer to the asbestos bulk sample inventory for more sample details.

Asbestos Regulations Oregon DEQ, Environmental Protection Agency (EPA), and OSHA regulations require proper removal and handling of ACM by licensed and trained asbestos abatement contractors prior to building renovations or demolition.

The EPA, DEQ, and OSHA all define ACM as any material containing more than one percent asbestos. Although materials equal to or less than one percent are not considered by regulatory agencies to be an ACM, they still have some asbestos content, and Oregon OSHA has specific requirements for situations in which workers may encounter, disturb, or remove materials containing any level of asbestos. For the sake of hazard communication, these materials are included in the asbestos-containing materials section of this report.

In 1995, Oregon OSHA adopted 29 Code of Federal Regulations (CFR) Part 1926.1101 governing asbestos under OAR 437-003-1926.1101. The regulation has made significant changes in work procedures and how asbestos materials are managed. OSHA believes that the single biggest risk of asbestos exposure is to workers who unknowingly or improperly disturb ACM. Hazard communication, training, personal protection, work practices, exposure monitoring, and recordkeeping are all major components of the regulation.

DEQ’s OAR 340, Division 248 also covers asbestos abatement requirements, removal notifications, licensing, and certifications for contractors.

For more information regarding the removal of asbestos-containing materials, please refer to the following:

1. Oregon Occupational Safety and Health Administration, OAR 437-003-1926.1101

2. Department of Environmental Quality, OAR-340, Division 248

1. 5

2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

LEAD-BASED PAINT

LEAD SUMMARY

Paint was sampled for lead content for the sake of hazard communication.

Twelve paint chip samples were collected from representative building components and submitted under chain of custody to RJ Lee Group of Monroeville, Pennsylvania, for analysis of lead content via flame atomic absorption (FLAA). The concentration of lead ranged from below the limits of detection to 2,800 parts per million (ppm).

See the lead sample inventory section for representative building components and corresponding results.

Paint testing for this survey was limited in scope. The report information and testing results are not to be construed as an exhaustive investigation of lead-containing paint on all building surfaces. All paint on painted surfaces not identified in this report should be presumed to contain lead.

In addition, approximately four lead-containing vent pipe flashings were noted throughout the roof level.

Lead-Containing Paint Regulations The Consumer Product Safety Commission limit for lead in consumer paint products is 0.009 percent or 90 parts per million (ppm) or greater. The Department of Housing and Urban Development (HUD) and the EPA define lead-based paint as that which contains 0.5 percent or 5,000 ppm. Under OSHA, any lead concentration in paint that may become airborne during construction operations triggers requirements in the OSHA Lead in Construction Standard 29 CFR 1926.62 to protect employees impacting the paint.

In 1993, Oregon OSHA adopted the federal OSHA Lead Standard for the Construction Industry Title 29 CFR

1926.62 under Oregon Administrative Rule 437 Division 3 1926.62. This standard outlines worker exposure limits, personal protection requirements, and employer responsibility for exposure assessment, training, housekeeping, and recordkeeping. OSHA’s lead standard applies to all work where employees may be exposed to lead in construction, alteration, or repair activities. This includes demolition or renovation of structures where lead-containing materials are present.

Disposal According to Oregon DEQ’s Hazardous Waste/Toxics Reduction Policy Clarification, disposal of building demolition waste coated with lead-based paint generally will not require a hazardous waste determination (i.e., toxicity characteristic leaching procedures [TCLP] testing) if demolition debris is disposed of at a DEQ-permitted solid waste landfill that meets the current design standards for municipal solid waste disposal facilities of 40 CFR Part 258.

Refer to the DEQ hazardous waste reduction policy and follow all requirements under the Oregon DEQ, Management of Building Demolition Waste, 97-002A for proper disposal of lead-based painted demolition waste.

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2630 N Pacific Highway

MYCF Valley Cottage Renovation

Beaman Architecture Pre-Renovation Hazardous Materials Survey Report

PCB/MERCURY VAPOR TUBES

PCBs and MERCURY PBS conducted a visual investigation of suspect polychlorinated biphenyl (PCB) containing light ballasts, mercury-containing vapor light tubes and mercury-containing switches. PBS did not identify any suspect PCB ballasts or mercury switches. Approximately 100 mercury-containing light tubes were noted in fixtures throughout the building. The PCB and mercury investigation was a visual assessment only; no samples were collected.

Mercury-containing Compact Fluorescent Light Tubes/Switches Regulatory Issues All mercury-containing compact fluorescent light bulbs and switches should be carefully handled, packaged, and recycled or disposed of in the appropriate manner.

Please refer to the following documents for requirements for removal and disposal of mercury-containing waste:

⦁ US Environmental Protection Agency Toxic Substance Control Act, TSCA, (Code of Federal Regulations Title 40, Part 761).

⦁ US Department of Labor, Occupational Safety and Health Administration (OSHA).

⦁ RCRA, Resource Conservation and Recovery Act, 40 CFR Part 2761, Subpart D., 40 CFR 273.

⦁ Oregon Administrative Rules: Hazardous Waste Regulations, OAR 340-100 through 340-104; Universal Waste Management Regulations, OAR 340-113.

This report is not suitable as a bid document or an asbestos abatement design. The purpose of this report is risk hazard communication only.

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CPT

024 025

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25425.001_0001_005

HM1

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SCALE: 1/8" = 1'-0"

0 4' 8' 16'

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FIRST FLOOR PLAN

1. THIS DRAWING IS DIAGRAMMATIC. IT IS FOR GENERAL

INFORMATION AND SAMPLE LOCATIONS.

2. ACCESSIBLE SPACES WERE SURVEYED FOR SUSPECT

HAZARDOUS MATERIALS. WHEN OBSERVED, THE MATERIALS

WERE NOTED ON THE DRAWING.

3. IF SUSPECT MATERIALS ARE ENCOUNTERED THAT ARE NOT

IDENTIFIED ON THIS DRAWING, TESTING IS RECOMMENDED PRIOR

TO IMPACT.

GENERAL NOTES

LEGEND

ASBESTOS-CONTAINING VERMICULITE IN PIPE TRENCH

ASBESTOS-CONTAINING WINDOW GLAZING COMPOUND

KEY NOTES

ASBESTOS-CONTAINING MASTIC PRESUMED TO EXIST BEHIND

WALL HANGING.

ASBESTOS-CONTAINING MASTIC ON FIBERGLASS DUCT

INSULATION ABOVE CEILING.

1. RESIDUAL ASBESTOS-CONTAINING FLOOR TILE AND MASTIC MAY

EXIST UNDER CASEWORK THROUGHOUT.

2. ASBESTOS-CONTAINING HARD FITTINGS AND BLACK WRAP

FIBERGLASS PIPE INSULATION EXISTS WITHIN MECHANICAL AND

INTERSTITIAL SPACES.

3. APPROXIMATELY 100 MERCURY VAPOR LIGHT TUBES

THROUGHOUT.

4. NO ASBESTOS-CONTAINING ROOFING MATERIALS NOTED.

5. APPROXIMATELY FOUR LEAD-CONTAINING VENT PIPE FLASHINGS

PRESENT AT ROOF LEVEL.

SURVEY NOTES

MISCELLANEOUS MATERIAL

THERMAL SYSTEM INSULATION

SURFACING MATERIAL

MATERIAL SYMBOL

DRAWING REFERENCE TO BULK SAMPLE FIELD CODE,

SEE INVENTORY OF SAMPLES

LEAD DETECTED BELOW THE LIMIT OF DETECTION

DRAWING REFERENCE TO LEAD SAMPLE FIELD CODE,

SEE INVENTORY OF SAMPLES

MATERIAL SYMBOL

ASBESTOS SAMPLE SYMBOLS

INVENTORY OF ASBESTOS SAMPLES

LEAD SAMPLE SYMBOLS

INVENTORY OF AA LEAD SAMPLES (CONTINUED)

DRAWING

REFERENCE

FIELD

CODE

LAB

RESULT

MATERIAL

SAMPLED

SAMPLE

NUMBER

FIELD

CODE

LAB RESULT

(ppm)

MATERIAL

DESCRIPTION

NOT

TESTED

NEGATIVE

POSITIVE

INVENTORY OF ASBESTOS SAMPLES (CONTINUED)

DRAWING

REFERENCE

FIELD

CODE

LAB

RESULT

MATERIAL

SAMPLED

ASBESTOS-CONTAINING FLOOR TILE AND MASTIC

UNDER NON-ASBESTOS VINYL FLOORING

ASBESTOS-CONTAINING FLOOR TILE AND MASTIC

CARPETCPT

25425.001-0001

25425.001-0002

25425.001-0003

25425.001-0004

25425.001-0005

25425.001-0006

25425.001-0007

25425.001-0008

25425.001-0009

25425.001-0010

25425.001-0011

25425.001-0012

25425.001-0013

25425.001-0014

25425.001-0015

25425.001-0016

25425.001-0017

25425.001-0018

25425.001-0019

25425.001-0020

25425.001-0021

25425.001-0022

25425.001-0023

25425.001-0024

25425.001-0025

25425.001-0026

25425.001-0027

25425.001-0028

25425.001-0029

25425.001-0030

25425.001-0031

25425.001-0032

25425.001-0033

VINYL FLOOR TILE (01)

TECTUM (01)

MASTIC (01)

VINYL FLOOR TILE/MASTIC (02)

COVEBASE/MASTIC (01)

CERAMIC TILE/GROUT (01)

MORTAR (01)

CERAMIC TILE GROUT (01)

GYPSUM AND PLASTER (01)

GYPSUM AND PLASTER (02)

MASTIC (02)

VINYL FLOOR TILE/MASTIC (03)

CAULK (01)

MASTIC (03)

MASTIC (03)

CAULK (02)

CAULK (03)

CAULK (04)

BRICK (01)

CAULK

CAULK

CAULK

25425.001-

25425.001-

25425.001-

25425.001-

25425.001-

25425.001-

25425.001-

25425.001-

25425.001-

<160 ppm

<100 ppm

<96 ppm

<360 ppm

2,800 ppm

<130 ppm

<98 ppm

<110 ppm

180 ppm

WINDOW GLAZING

COMPOUND (03)

WINDOW GLAZING

COMPOUND (02)

WINDOW GLAZING

COMPOUND (02)

HARD FITTINGS/

FIBERGLASS (01)

HARD FITTINGS/

FIBERGLASS (01)

WINDOW GLAZING

COMPOUND (01)

HARD FITTINGS/

FIBERGLASS (01)

GYPSUM WALLBOARD/

JOINT COMPOUND (03)

TROWELED TEXTURED

MATERIAL (01)

GYPSUM WALLBOARD/

JOINT COMPOUND (02)

GYPSUM WALLBOARD/

JOINT COMPOUND (01)

1012 PAINT ON SOUTH EXTERIOR;

WINDOW TRIM, WOOD, BROWN

PAINT ON FURNACE ROOM;

WALL, PLASTER, WHITE

PAINT ON SOUTHEAST

EXTERIOR; FACIA, WOOD,

BROWN

PAINT ON CAGE EXTERIOR;

POST, METAL, RED

PAINT ON DINING EXTERIOR;

DOOR, METAL, TAN

PAINT ON EXTERIOR EAST SIDE,

BOLLARD, METAL, YELLOW,

GOOD CONDITION

PAINT ON EXTERIOR NORTH

SIDE; EAVE, WOOD, BROWN,

POOR CONDITION

PAINT ON EXTERIOR SOUTH

SIDE; CAGE, METAL, RED, GOOD

CONDITION

PAINT ON DORMITORY 102;

WINDOW FRAME, METAL,

WHITE, GOOD CONDITION

INVENTORY OF AA LEAD SAMPLES

SAMPLE

NUMBER

FIELD

CODE

LAB RESULT

(ppm)

MATERIAL

DESCRIPTION

25425.001-

25425.001-

25425.001-

<99 ppm

<99 ppm

<98 ppm

1003 PAINT ON CORRIDOR

BATHROOM; WALL, PLASTER,

WHITE, GOOD CONDITION

PAINT ON TOILET 108;

SPRINKLER, METAL, WHITE,

FAIR CONDITION

PAINT ON TOILET 108; WALL,

PLASTER, WHITE, GOOD

CONDITION

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BASEMENT PLAN

1. THIS DRAWING IS DIAGRAMMATIC. IT IS FOR GENERAL

INFORMATION AND SAMPLE LOCATIONS.

2. ACCESSIBLE SPACES WERE SURVEYED FOR SUSPECT

HAZARDOUS MATERIALS. WHEN OBSERVED, THE MATERIALS

WERE NOTED ON THE DRAWING.

3. IF SUSPECT MATERIALS ARE ENCOUNTERED THAT ARE NOT

IDENTIFIED ON THIS DRAWING, TESTING IS RECOMMENDED PRIOR

TO IMPACT.

GENERAL NOTES

LEGEND

1. ASBESTOS-CONTAINING DEBRIS ASSOCIATED WITH BLACK PIPE

NOTED THROUGHOUT TUNNEL SYSTEM.

SURVEY NOTES

MISCELLANEOUS MATERIAL

THERMAL SYSTEM INSULATION

SURFACING MATERIAL

MATERIAL SYMBOL

DRAWING REFERENCE TO BULK SAMPLE FIELD CODE,

SEE INVENTORY OF SAMPLES

ASBESTOS SAMPLE SYMBOLS

INVENTORY OF ASBESTOS SAMPLES

DRAWING

REFERENCE

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CODE

LAB

RESULT

MATERIAL

SAMPLED

NOT

TESTED

NEGATIVE

POSITIVE

25425.001-0034

25425.001-0035

25425.001-0036

(<1%)

ASBESTOS PIPE INSULATION

ASBESTOS PIPE INSULATION

MATERIAL DEBRIS

ASBESTOS-CONTAINING BLACK WRAP ON FIBERGLASS

PIPE INSULATION

2. 2

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Dining 113; off-white vinyl floor tile with black mastic Lab Cor25425.001-0001 Vinyl Floor Tile (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedcoating, white Layer 2 3% Chrysotilehard vinyl, tan Layer 3 2% Chrysotileloose mastic, black

Dining 113; gypsum and joint compound ceiling Lab Cor25425.001-0002 Gypsum Wallboard/Joint Compound (01)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedpaint, white Layer 2 No Asbestos Detectedfine compact powder, off-white Layer 3 No Asbestos Detectedcompact chalky material with paper, white

Dining 113; tectum ceiling board Lab Cor25425.001-0003 Tectum (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedloose fibers with paint, white

Dining 113; white fireproofing mastic Lab Cor25425.001-0004 Mastic (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedhard compact material, gray with fibrous backing, brown

Dining 113; gypsum and joint compound walls Lab Cor25425.001-0005 Gypsum Wallboard/Joint Compound (02)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedpaint, white with fine compact powder, white

Layer 2 No Asbestos Detectedcompact chalky material with paper, white

Laundry 109; knockdown wall texture Lab Cor25425.001-0006 Troweled Textured Material (01)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedtextured paint, white with fine compact powder, white

Layer 2 No Asbestos Detectedcompact chalky material with paper, white

3. 1

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Laundry room ceiling, with troweled texture Lab Cor25425.001-0007 Gypsum Wallboard/Joint Compound (03)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedtextured paint, white with fine compact powder, white

Layer 2 No Asbestos Detectedcompact chalky material with paper, white

Layer 3 No Asbestos Detectedloose fibers, yellow

Laundry room; under sheet flooring, cream 12-inch with yellow mastic

Lab Cor25425.001-0008 Vinyl Floor Tile/Mastic (02)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedhard vinyl, gray/tan Layer 2 No Asbestos Detectedmastic, yellow

Laundry room; brown older under newer covebase Lab Cor25425.001-0009 Covebase/Mastic (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, brown Layer 2 No Asbestos Detectedloose mastic, brown/tan

Toilet 108; ceramic floor tile, grout, and mortar Lab Cor25425.001-0010 Ceramic Tile/Grout (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedceramic tile, beige/gray Layer 2 No Asbestos Detectedgranular compact powder, gray

Toilet 108; ceramic wall tile mortar Lab Cor25425.001-0011 Mortar (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedgranular compact powder, gray

Toilet 108; ceramic wall tile grout Lab Cor25425.001-0012 Ceramic Tile Grout (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedloose fine powder, white

Janitorial 110; gypsum and plaster Lab Cor25425.001-0013 Gypsum and Plaster (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedgranular compact powder, gray Layer 2 No Asbestos Detectedfibrous material, brown Layer 3 No Asbestos Detectedfine compact powder, white

3. 2

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Corridor 112; hard fittings on fiberglass insulation Lab Cor25425.001-0014 Hard Fittings/Fiberglass (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedwoven fibers, white Layer 2 8% Chrysotilefine compact powder, gray

Corridor 112; gypsum and plaster Lab Cor25425.001-0015 Gypsum and Plaster (02) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedhard compact powder, white Layer 2 No Asbestos Detectedgranular compact powder, gray Layer 3 No Asbestos Detectedcompact chalky material with paper, white

Dormitory 101; brown covebase mastic Lab Cor25425.001-0016 Mastic (02) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedmastic, brown Layer 2 No Asbestos Detectedhard compact powder, white Layer 3 No Asbestos Detectedgranular compact powder, gray

Dormitory 102; under plank, tan 9-inch under sheet floor covering

Lab Cor25425.001-0017 Vinyl Floor Tile/Mastic (03)

Analysis:Description:Layer:

Layer 1 2% Chrysotilehard vinyl, tan Layer 2 2% Chrysotilemastic, black

Dormitory 102; under plank, white HVAC caulk Lab Cor25425.001-0018 Caulk (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, white/silver

Activity room 106; interior perimeter window caulk Lab Cor25425.001-0019 Window Glazing Compound (01)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, clear Layer 2 No Asbestos Detectedrubbery material, white/gray

TV room 104; brown mastic behind wainscot Lab Cor25425.001-0020 Mastic (03) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedmastic, tan

Dining 113; brown mastic behind wainscot Lab Cor25425.001-0021 Mastic (03) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedmastic, tan

3. 3

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Exterior south side; white rubbery window frame caulk Lab Cor25425.001-0022 Caulk (02) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedsoft rubbery material, red Layer 2 No Asbestos Detectedsoft rubbery material, white/gray

Furnace room; gray HVAC caulk Lab Cor25425.001-0023 Caulk (03) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedthin rubbery material, gray

Furnace room; hard fitting on fiberglass insulation Lab Cor25425.001-0024 Hard Fittings/Fiberglass (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedwoven fibers, white Layer 2 6% Chrysotilefine compact powder, gray

Furnace room; hard fitting on fiberglass insulation line Lab Cor25425.001-0025 Hard Fittings/Fiberglass (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedwoven fibers, white Layer 2 100% Amositeloose fibers, brown Layer 3 6% Chrysotilefine compact powder, gray

Exterior east side; white rubbery caulk on A/C ductwork Lab Cor25425.001-0026 Caulk (04) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, gray

Exterior east side; beveled exterior gray window glazing Lab Cor25425.001-0027 Window Glazing Compound (02)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedpaint, dark red Layer 2 No Asbestos Detectedhard compact powder, light gray Layer 3 No Asbestos Detectedfine compact powder, off-white

Exterior east side; beveled exterior gray window glazing Lab Cor25425.001-0028 Window Glazing Compound (02)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedhard compact powder, gray with coating, brown

3. 4

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Exterior north side; inset metal window glazing on exterior window glazing

Lab Cor25425.001-0029 Window Glazing Compound (03)

Analysis:Description:Layer:

Layer 1 No Asbestos Detectedsoft compact material, white

Exterior south side; red brick and mortar Lab Cor25425.001-0030 Brick (01) Analysis:Description:Layer:

Layer 1 No Asbestos Detectedgranular compact powder, tan Layer 2 No Asbestos Detectedgranular compact powder, red Layer 3 No Asbestos Detectedsoft compact material, brown

Furnace room; door caulk Lab Cor25425.001-0031 Caulk Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, red

Exterior by furnace room; caulk on rafter penetration Lab Cor25425.001-0032 Caulk Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, white with coating, dark red

Exterior cage; window caulk Lab Cor25425.001-0033 Caulk Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, red Layer 2 No Asbestos Detectedrubbery material, white

Tunnels; black pipe wrap/paint on fiberglass insulation Lab Cor25425.001-0034 Asbestos Pipe Insulation Analysis:Description:Layer:

Layer 1 No Asbestos Detectedwoven fibers, tan Layer 2 8% Chrysotilefibrous tar, black

Tunnels; black pipe wrap with foil on fiberglass insulation Lab Cor25425.001-0035 Asbestos Pipe Insulation Analysis:Description:Layer:

Layer 1 No Asbestos Detectedpaper backing, brown with coating, silver and tar, black

Layer 2 2% Chrysotilecoating, black

Tunnels; debris Lab Cor25425.001-0036 Material Debris Analysis:Description:Layer:

Layer 1 <1% Chrysotile, <1% Amositeloose debris, brown

3. 5

Woodburn, OR 97071Beaman Architecture Bulk Sample Inventory

Code Material Location Lab Results

Southwest roof; built-up roofing Lab Cor25425.001-0037 Built-up Roofing Analysis:Description:Layer:

Layer 01 No Asbestos Detectedrubbery material, white Layer 02 No Asbestos Detectedfibrous tar, black Layer 03 No Asbestos Detectedfibrous material, orange Layer 04 No Asbestos Detectedfibrous tar, black Layer 05 No Asbestos Detectedfibrous material, orange Layer 06 No Asbestos Detectedfibrous tar, black Layer 07 No Asbestos Detectedfibrous material, orange Layer 08 No Asbestos Detectedfibrous material, light brown Layer 09 No Asbestos Detectedfibrous tar, black Layer 10 No Asbestos Detectedcompressed fibers, off-white

Southeast roof; black/white penetration mastic Lab Cor25425.001-0038 Mastic Analysis:Description:Layer:

Layer 1 No Asbestos Detectedrubbery material, white Layer 2 No Asbestos Detectedmastic, black

3. 6

Woodburn, OR 97071Beaman Architecture Lead Sample Inventory

Code LocationMaterial Analysis Lab

PAINT

Toilet 108; wall, plaster, white, good condition R.J. Lee GroupLB25425.001-1001 Paint <99 ppm

Toilet 108; sprinkler, metal, white, fair condition R.J. Lee GroupLB25425.001-1002 Paint <99 ppm

Corridor bathroom; wall, plaster, white, good condition

R.J. Lee GroupLB25425.001-1003 Paint <98 ppm

Dormitory 102; window frame, metal, white, good condition

R.J. Lee GroupLB25425.001-1004 Paint <160 ppm

Exterior south side; cage, metal, red, good condition

R.J. Lee GroupLB25425.001-1005 Paint <100 ppm

Exterior north side; eave, wood, brown, poor condition

R.J. Lee GroupLB25425.001-1006 Paint <96 ppm

Exterior east side, bollard, metal, yellow, good condition

R.J. Lee GroupLB25425.001-1007 Paint <360 ppm

Dining exterior; door, metal, tan R.J. Lee GroupLB25425.001-1008 Paint 2,800 ppm

Cage exterior; post, metal, red R.J. Lee GroupLB25425.001-1009 Paint <130 ppm

Southeast exterior; facia, wood, brown R.J. Lee GroupLB25425.001-1010 Paint <98 ppm

Furnace room; wall, plaster, white R.J. Lee GroupLB25425.001-1011 Paint <110 ppm

South exterior; window trim, wood, brown R.J. Lee GroupLB25425.001-1012 Paint 180 ppm

73.

BULK SAMPLE ASBESTOS ANALYSIS

Job Number: 186893

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

Project Notes:

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Client Sample ID: 25425.001-0001 Sample ID: S1 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent

Asbestos:

- - -%10coating, white

Layer 01

NAD

3 % - -%80hard vinyl, tan

Layer 02

3 %

2 % - -%10loose mastic, black

Layer 03

2 %

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 97 %Layer 02

- - - - - - 98 %Layer 03

Client Sample ID: 25425.001-0002 Sample ID: S2 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%32paint, white

Layer 01

NAD

- - -%50fine compact powder, off-white

Layer 02

NAD

- - -%18compact chalky material with paper, white

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

- 3 % - - - - 97 %Layer 03

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0003 Sample ID: S3 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100loose fibers with paint, white

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- 75 % - - - - 25 %

Client Sample ID: 25425.001-0004 Sample ID: S4 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100hard compact material, gray with fibrous backing, brown

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- 5 % - - - - 95 %

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0005 Sample ID: S5 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%80paint, white with fine compact powder, white

Layer 01

NAD

- - -%20compact chalky material with paper, white

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- 3 % - - - - 97 %Layer 02

Client Sample ID: 25425.001-0006 Sample ID: S6 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%99textured paint, white with fine compact powder, white

Layer 01

NAD

- - -%1compact chalky material with paper, white

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0007 Sample ID: S7 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%85textured paint, white with fine compact powder, white

Layer 01

NAD

- - -%14compact chalky material with paper, white

Layer 02

NAD

- - -%1loose fibers, yellow

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

100 % - - - - - 0 %Layer 03

Client Sample ID: 25425.001-0008 Sample ID: S8 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%98hard vinyl, gray/tan

Layer 01

NAD

- - -%2mastic, yellow

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0009 Sample ID: S9 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%92rubbery material, brown

Layer 01

NAD

- - -%8loose mastic, brown/tan

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

Client Sample ID: 25425.001-0010 Sample ID: S10 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%85ceramic tile, beige/gray

Layer 01

NAD

- - -%15granular compact powder, gray

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0011 Sample ID: S11 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100granular compact powder, gray

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Client Sample ID: 25425.001-0012 Sample ID: S12 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100loose fine powder, white

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0013 Sample ID: S13 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%78granular compact powder, gray

Layer 01

NAD

- - -%17fibrous material, brown

Layer 02

NAD

- - -%5fine compact powder, white

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- 95 % - - - - 5 %Layer 02

- - - - - - 100 %Layer 03

Client Sample ID: 25425.001-0014 Sample ID: S14 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%10woven fibers, white

Layer 01

NAD

8 % - -%90fine compact powder, gray

Layer 02

8 %

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- 100 % - - - - 0 %Layer 01

- - 10 % - - - 82 %Layer 02

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0015 Sample ID: S15 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%8hard compact powder, white

Layer 01

NAD

- - -%35granular compact powder, gray

Layer 02

NAD

- - -%57compact chalky material with paper, white

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

- - - - - - 100 %Layer 03

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0016 Sample ID: S16 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%15mastic, brown

Layer 01

NAD

- - -%10hard compact powder, white

Layer 02

NAD

- - -%75granular compact powder, gray

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

- - - - - - 100 %Layer 03

Client Sample ID: 25425.001-0017 Sample ID: S17 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

2 % - -%96hard vinyl, tan

Layer 01

2 %

2 % - -%4mastic, black

Layer 02

2 %

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 98 %Layer 01

- - - - - - 98 %Layer 02

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0018 Sample ID: S18 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100rubbery material, white/silver

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Client Sample ID: 25425.001-0019 Sample ID: S19 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%50rubbery material, clear

Layer 01

NAD

- - -%50rubbery material, white/gray

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0020 Sample ID: S20 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100mastic, tan

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Client Sample ID: 25425.001-0021 Sample ID: S21 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100mastic, tan

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0022 Sample ID: S22 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%50soft rubbery material, red

Layer 01

NAD

- - -%50soft rubbery material, white/gray

Layer 02

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

Client Sample ID: 25425.001-0023 Sample ID: S23 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100thin rubbery material, gray

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0024 Sample ID: S24 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%8woven fibers, white

Layer 01

NAD

6 % - -%92fine compact powder, gray

Layer 02

6 %

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- 100 % - - - - 0 %Layer 01

- - 10 % - - - 84 %Layer 02

Client Sample ID: 25425.001-0025 Sample ID: S25 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%2woven fibers, white

Layer 01

NAD

- 100 % -%3loose fibers, brown

Layer 02

100 %

6 % - -%95fine compact powder, gray

Layer 03

6 %

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- 100 % - - - - 0 %Layer 01

- - - - - - 0 %Layer 02

- - 10 % - - - 84 %Layer 03

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0026 Sample ID: S26 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100rubbery material, gray

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Client Sample ID: 25425.001-0027 Sample ID: S27 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%5paint, dark red

Layer 01

NAD

- - -%89hard compact powder, light gray

Layer 02

NAD

- - -%6fine compact powder, off-white

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

- - - - - - 100 %Layer 03

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0028 Sample ID: S28 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100hard compact powder, gray with coating, brown

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %

Client Sample ID: 25425.001-0029 Sample ID: S29 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%100soft compact material, white

Homogeneous

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

Client Sample ID: 25425.001-0030 Sample ID: S30 Date Analyzed: 09/19/2018

Analyst: Ryan BrownClient Sample Description:

Asbestos Mineral Fibers Layer Percent: Chrysotile Amosite Crocidolite

Percent Asbestos:

- - -%35granular compact powder, tan

Layer 01

NAD

- - -%50granular compact powder, red

Layer 02

NAD

- - -%15soft compact material, brown

Layer 03

NAD

Cellulose

Mineral Wool Synthetic

Fibrous Glass

Other Fibers

MatrixOther

- - - - - - 100 %Layer 01

- - - - - - 100 %Layer 02

- 90 % - - - - 10 %Layer 03

Project Name:

Project Number: 25425.001 Phase 0001 Task 005

P.O. No: n/a

Report Date: 09/19/2018

PBS Engineering and EnvironmentalClient:

4412 SW Corbett Avenue Portland, OR 97239

Report Number: 186893R01

Phone: (503) 224-5055 http://www.labcorpdx.net

4321 SW Corbett Ave., Ste A Portland, OR 97239

Lab/Cor Portland, Inc.

Asbestos and Environmental Analysis

Project Notes:

This laboratory participates in the National Voluntary Laboratory Accreditation Program (NVLAP). Testing method is per 40 CFR 763 Subpart E, Appendix E, PLM. This report and the data contained therein cannot be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government.

• "NAD" is No Asbestos Detected.

• Asbestos consists of the following minerals: chrysotile, amosite, crocidolite, tremolite, actinolite, anthophyllite.

• Material binders, such as those found in vinyl floor tiles, may prevent the detection of small diameter asbestos fibers. A gravimetric preparation and point-count is recommended for such samples.

• Quantitative analysis by PLM point count or TEM may be recommended for samples testing at < or = to 1% asbestos.

• The following estimate of error for this method by visual estimation of asbestos percent are as…