CFSL-HVACRepairsAndEnergyUpgrades-100CD-SpecsV3-031416.pdf

PROJECT MANUAL

VOLUME III of III

CFSL HVAC Repairs and Energy Upgrades

Construction Documents

Issued: March 14, 2016

Architect’s Project Number: 1402.01

OWNER:

USDA Forest Service

Pacific Northwest Research Station Corvallis forestry Sciences Laboratory

ARCHITECT:

Chamberlin Architects, P.C.

437 Main Street Grand Junction, CO 81501

(970) 242-6804

STRUCTURAL ENGINEER:

Martin / Martin

12499 West Colfax Avenue Lakewood, CO 80215

(303) 431-6100

MECHANICAL / ELECTRICAL ENGINEER:

RMH Group

12600 West Colfax Avenue Suite A-400

Lakewood, CO 80215

(303) 239-0909

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-1

PNWRS LIST OF DRAWINGS AND SPECIFICATIONS

SECTION 001500

PACIFIC NORTHWEST RESEARCH STATION

CFSL HVAC REPAIRS AND ENERGY UPGRADES

LIST OF DRAWINGS AND SPECIFICATIONS

PART 1 – GENERAL

1.1 DESCRIPTION

A. List of Contract Drawings:

1. Index of Sheets:

G.001 Cover Sheet G.002 Phasing Plans

Architectural

A.001 Notes, Symbols, Abbreviations And Wall Types A.002 Code Checklist A.003 Code Plans A.020 1st Floor Demo Plans A.021 1st Floor Reflected Ceiling Demo Plan A.022 2nd Floor Reflected Ceiling Demo Plan A.023 3rd Floor Reflected Ceiling Demo Plan A.110 First Floor Plan

CWA.140 Roof Plan LWA.140 Roof Plan WNA.140 Roof Plan

A.210 Exterior Elevations A.211 Exterior Elevations A.212 Exterior Elevations A.213 Exterior Elevations A.301 Enlarged Floor Plans & Details A.410 Window & Door Types, Details & Schedules A.411 Roof Details A.412 Roof Details A.501 Wall Sections

Structural S.001 Symbols, Abbreviations & Design Criteria S.002 General Notes & Quality Assurance S.003 General Notes & Quality Assurance S.004 General Notes & Quality Assurance S.110 First Floor Plan S.120 Second Floor Plan S.130 Third Floor Plan S.140 Roof Plan

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-2

NS.301 Partial North Enlarged Plan CS.301 Partial Central Enlarged Plan CS.302 Partial Central Enlarged Plan WS.301 Partial West Enlarged Plan WS.302 Partial West Enlarged Plan WS.303 Partial West Enlarged Plan

S.410 Structural Details S.411 Structural Details S.412 West Wing Addition Details S.413 West Wing Addition Details

Mechanical M.010 Mechanical Legend

LMD.111 Mechanical Demolition Lab Services Wing, First Floor LMD.121 Mechanical Demolition Lab Services Wing, Second Floor LMD.131 Mechanical Demolition Lab Services Wing, Third Floor LMD.211 Mechanical Demolition Sections Lab Services Wing LMD.311 Enlarged Mechanical Demolition, Lab Services Wing, First Floor LMD.312 Enlarged Mechanical Demolition, Lab Services Wing, First Floor LMD.331 Enlarged Mechanical Demolition, Lab Services Wing, Third

Floor

LM.111 Mechanical Installation, Lab Service Wing, First Floor LM.121 Mechanical Installation, Lab Service Wing, Second Floor LM.131 Mechanical Installation, Lab Service Wing, Third Floor LM.211 Mechanical Section Lab Services Wing LM.221 Mechanical Section, Lab Services Wing LM.311 Enlarged Mechanical Installation, Lab Services Wing, First Floor LM.312 Enlarged Mechanical Installation, Lab Services Wing, First Floor LM.331 Enlarged Mechanical Installation, Lab Services Wing, Third

Floor LM.510 Mechanical Schedules - Phase 1

NMD.111 Mechanical Demolition North Wing, First Floor NMD.112 Mechanical Demolition North Wing, Second Floor

NM.111 Mechanical Installation, North Wing, First Floor NM.112 Mechanical Installation, North Wing, Second Floor NM.510 Mechanical Schedules - Phase 1A

CMD.111 Mechanical Demolition Central Wing North, First Floor CMD.112 Mechanical Demolition Central Wing South, First Floor CMD.113 Mechanical Demolition Central Wing West, First Floor CMD.121 Mechanical Demolition Central Wing North, Second Floor CMD.122 Mechanical Demolition Central Wing South, Second Floor CMD.123 Mechanical Demolition Central Wing West, Second Floor

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-3

CMD.131 Mechanical Demolition Central Wing North, Third Floor CMD.132 Mechanical Demolition Central Wing South, Third Floor CMD.133 Mechanical Demolition Central Wing West, Third Floor CMD.210 Mechanical Demolition Sections, Central Wing CMD.211 Mechanical Demolition Sections, Central Wing CMD.212 Mechanical Demolition Sections, Central Wing CMD.213 Mechanical Demolition Sections, Central Wing CMD.311 Enlarged Mechanical Demolition, Central Wing, First Floor CMD.312 Enlarged Mechanical Demolition, Central Wing, First Floor CMD.321 Enlarged Mechanical Demolition Central Wing, Second Floor CMD.331 Enlarged Mechanical Demolition, Central Wing, Third Floor CMD.332 Enlarged Mechanical Demolition, Central Wing, Third Floor

CM.111 Mechanical Installation, Central Wing North, First Floor CM.112 Mechanical Installation, Central Wing South, First Floor CM.113 Mechanical Installation, Central Wing West, First Floor CM.121 Mechanical Installation, Central Wing North, Second Floor CM.122 Mechanical Installation, Central Wing South, Second Floor CM.123 Mechanical Installation, Central Wing West, Second Floor CM.131 Mechanical Installation, Central Wing North, Third Floor CM.132 Mechanical Installation, Central Wing South, Third Floor CM.133 Mechanical Installation, Central Wing West, Third Floor CM.210 Mechanical Sections, Central Wing CM.211 Mechanical Sections, Central Wing CM.212 Mechanical Sections, Central Wing CM.311 Enlarged Mechanical Installation, Central Wing, First Floor CM.312 Enlarged Mechanical Installation, Central Wing, First Floor CM.321 Enlarged Mechanical Installation, Central Wing, Second Floor CM.331 Enlarged Mechanical Installation, Central Wing, Third Floor CM.332 Enlarged Mechanical Installation, Central Wing, Third Floor CM.510 Mechanical Schedules - Phase 2 CM.511 Mechanical Schedules - Phase 2A

WMD.111 Mechanical Demolition West Wing North, First Floor WMD.112 Mechanical Demolition West Wing South, First Floor WMD.121 Mechanical Demolition West Wing North, Second Floor WMD.122 Mechanical Demolition West Wing South, Second Floor WMD.131 Mechanical Demolition West Wing North, Third Floor WMD.132 Mechanical Demolition West Wing South, Third Floor WMD.211 Mechanical Demolition Sections, West Wing WMD.212 Mechanical Demolition Sections, West Wing WMD.311 Enlarged Mechanical Demolition, West Wing, First Floor WMD.312 Enlarged Mechanical Demolition, West Wing, First Floor WMD.321 Enlarged Mechanical Demolition, West Wing, Second Floor WMD.331 Enlarged Mechanical Demolition, West Wing, Third Floor WMD.332 Enlarged Mechanical Demolition, West Wing, Third Floor

WM.111 Mechanical Installation, West Wing North, First Floor

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-4

WM.112 Mechanical Installation, West Wing South, First Floor WM.121 Mechanical Installation, West Wing North, Second Floor WM.122 Mechanical Installation, West Wing South, Second Floor WM.131 Mechanical Installation, West Wing North, Third Floor WM.132 Mechanical Installation, West Wing South, Third Floor WM.210 Mechanical Install Sections, West Wing WM.211 Mechanical Sections, West Wing WM.212 Mechanical Sections, West Wing WM.311 Enlarged Mechanical Installation, West Wing, First Floor WM.312 Enlarged Mechanical Installation, West Wing, First Floor WM.321 Enlarged Mechanical Installation, West Wing, Second Floor WM.322 Enlarged Mechanical Installation, West Wing, Second Floor WM.331 Enlarged Mechanical Installation, West Wing, Third Floor WM.332 Enlarged Mechanical Installation, West Wing, Third Floor WM.510 Mechanical Schedules - Phases 3 & 3A WM.511 Mechanical Schedules - Phase 4 WM.512 Mechanical Schedules - Phase 5

MD.420 Mechanical Flow Diagram, Existing Steam Flow Diagram MD.430 Mechanical Flow Diagram, Existing Heating Water System MD.440 Mechanical Flow Diagram, Existing Chilled Water System

M.410 Mechanical Details M.411 Mechanical Details M.412 Mechanical Details M.413 Mechanical Details M.414 Mechanical Details M.420 Mechanical Flow Diagram, New Steam Flow Diagram M.430 Mechanical Flow Diagram, New Heating Water System M.440 Mechanical Flow Diagram, Chilled Water System Installation M.450 Mechanical Flow Diagram, Process Chilled Water M.460 Mechanical Flow Diagram, Heat Recovery System

C.010 Mechanical Control Diagrams C.401 Mechanical Control Diagrams C.402 Mechanical Control Diagrams

LC.411 Mechanical Control Diagrams LC.412 Mechanical Control Diagrams LC.413 Mechanical Control Diagrams CC.421 Mechanical Control Diagrams NC.422 Mechanical Control Diagrams NC.423 Mechanical Control Diagrams CC.431 Mechanical Control Diagrams CC.441 Mechanical Control Diagrams CC.442 Mechanical Flow Diagram Heat Recovery System WC.451 Mechanical Control Diagrams WC.461 Mechanical Control Diagrams WC.462 Mechanical Flow Diagram Heat Recovery System

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-5

Electrical E.010 Electrical Legend

ED.111 Electrical Demolition Overall Plan ED.112 Electrical Demolition Overall Plan ED.113 Electrical Demolition Overall Plan ED.311 Enlarged Electrical Demo First Floor ED.410 Electrical Demolition One-Line Diagram ED.411 Electrical Demolition One Line Diagram ED.412 Electrical Demolition One-Line Diagram

E.111 Electrical Installation Overall Plan E.112 Electrical Installation Overall Plan E.113 Electrical Installation Overall Plan E.311 Enlarged Electrical Installation First Floor E.410 Electrical One-Line E.411 Electrical One-Line E.412 Electrical One-Line E.510 Electrical Schedules E.511 Electrical Schedules E.512 Electrical Schedules E.513 Electrical Schedules E.514 Electrical Schedules E.515 Electrical Schedules E.516 Electrical Schedules E.517 Electrical Schedules

181 Total Plan Sheets in this Contract

B. List of Contract Specifications

1. Index of Specifications

VOLUME 1

DIVISION 1 - GENERAL REQUIREMENTS

Section 00 15 00 List of Drawings and Specifications Section 01 10 00 Summary of Work Section 01 12 50 Definition of Contract Items and Measurement and Payment Section 01 14 00 Work Restrictions Section 01 15 00 Hazardous Materials Requirements Section 01 17 00 Accident Prevention Section 01 31 00 Project Management and Coordination Section 01 33 00 Submittal Procedures Section 01 40 00 Quality Requirements Section 01 45 00 Construction Indoor Air Quality Management Section 01 50 00 Temporary Facilities and Controls Section 01 73 00 Execution Requirements

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-6

Section 01 74 19 Construction Waste Management Section 01 77 00 Closeout Procedures Section 01 78 23 Operation and Maintenance Data Section 01 79 00 Demonstration and Training Section 01 91 13 General Commissioning Requirements

DIVISION 2 – EXISTING CONDITIONS

Section 02 41 19 Selective Demolition Section 02 82 13 Asbestos Abatement

DIVISION 3 – CONCRETE

Section 03 30 00 Cast-In-Place Concrete

DIVISION 4 – MASONRY N/A

DIVISION 5 – METALS

Section 05 12 00 Structural Steel Framing Section 05 52 13 Pipe and Tube Railings Section 05 53 13 Bar Gratings

DIVISION 6 – WOOD AND PLASTICS

Section 06 10 00 Rough Carpentry Section 06 16 00 Sheathing Section 06 20 13 Exterior Finish Carpentry

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

Section 07 01 50.19 Preparation For Reroofing Section 07 11 13 Bituminous Dampproofing Section 07 21 00 Thermal Insulation Section 07 25 00 Weather Barriers Section 07 31 13 Asphalt Shingles

Section 07 41 13.16 Standing Seam Metal Roof Panels Section 07 54 23 Thermoplastic Polyolefin (TPO) Roofing Section 07 71 00 Roof Specialties Section 07 84 13 Penetration Firestopping Section 07 92 00 Joint Sealants

DIVISION 8 – DOORS AND WINDOWS

Section 08 11 13 Hollow Metal Doors and Frames Section 08 54 13 Fiberglass Windows Section 08 71 00 Door Hardware

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-7

DIVISION 9 – FINISHES

Section 09 29 00 Gypsum Board Section 09 90 00 Painting

DIVISION 10 – SPECIALTIES N/A

DIVISION 11 – EQUIPMENT N/A

DIVISION 12 – FURNISHINGS N/A

DIVISION 13 – SPECIAL CONSTRUCTION N/A

DIVISION 14 – CONVEYING SYSTEMS N/A

DIVISION 21 – FIRE SUPPRESSION N/A

VOLUME 2

DIVISION 22 – PLUMBING

Section 22 08 00 Commissioning of Plumbing Section 22 14 13 Facility Storm Drainage Piping

DIVISION 23 – HEATING VENTILATING AND AIR CONDITIONING

Section 23 05 00 Common Work Results For Hvac Section 23 05 13 Common Motor Requirements For Hvac Section 23 05 16 Expansion Fittings And Loops For Hvac Piping Section 23 05 19 Meters And Gages For Hvac Piping Section 23 05 23 General Duty Valves For Hvac Piping Section 23 05 25 Variable Frequency Drives for HVAC Systems Section 23 05 29 Hangers And Supports For Hvac Piping And Equipment Section 23 05 48 Vibration And Seismic Controls For Hvac Piping and Equipment Section 23 05 53 Identification For Hvac Piping And Equipment Section 23 05 93 Testing, Adjusting, And Balancing For Hvac Section 23 07 00 HVAC Insulation Section 23 08 00 Commissioning of HVAC Section 23 09 00 Instrumentation And Controls For Hvac Section 23 21 23 Hydronic Pumps Section 23 22 13 Steam and Condensate Heating Piping Section 23 23 00 Refrigeration Piping Section 23 25 00 HVAC Water Treatment Section 23 31 13 Metal Ducts Section 23 33 00 Air Duct Accessories Section 23 34 16 Centrifugal Hvac Fans Section 23 36 00 Air Terminal Units Section 23 37 13 Diffusers, Registers, And Grilles

CFSL HVAC REPAIRS AND ENERGY UPGRADES 00 15 00-8

Section 23 41 00 Particulate Air Filtration Section 23 57 00 Heat Exchangers For HVAC Section 23 62 00 Refrigeration Condensers/Condensing Units Section 23 63 13 Air-Cooled Fluid Coolers Section 23 73 13 Custom Indoor Central-Station Air-Handling Units Section 23 74 13 Packaged, Outdoor, Central Station Air Handling Units Section 23 82 19 Fan Coil Units

DIVISION 26 – ELECTRICAL

Section 26 05 00 Common Work Results For Electrical Section 26 05 19 Low-Voltage Electrical Power Conductors and Cables Section 26 05 26 Grounding And Bonding For Electrical Systems Section 26 05 33 Raceway And Boxes For Electrical Systems Section 26 05 48 Vibration And Seismic Controls For Electrical Systems Section 26 08 00 Commissioning of Electrical Systems Section 26 24 13 Switchboards Section 26 24 16 Panelboards Section 26 27 26 Wiring Devices Section 26 28 13 Fuses Section 26 28 16 Enclosed Switches And Circuit Breakers Section 26 33 53 Static Uninterruptible Power Supply Section 26 43 13 Transient-Voltage Suppression For Low-Voltage Electrical

Power Circuits

DIVISION 27 – COMMUNICATIONS N/A

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

Section 28 31 11 Digital, Addressable Fire-Alarm System

DIVISION 31 – EARTHWORK N/A

DIVISION 32 – EXTERIOR IMPROVEMENTS N/A

DIVISION 33 – UTILITIES N/A

VOLUME 3

APPENDIX

Asbestos Survey Report for Maintenance & Renovation – Laboratory Services Wing Asbestos Survey Report for Maintenance & Renovation – North Wing Asbestos Survey Report for Maintenance & Renovation – Central Wing Asbestos Survey Report for Maintenance & Renovation – West Wing

END OF SECTION 00 15 00

ASBESTOS SURVEY REPORT

FOR MAINTENANCE & RENOVATION

At:

Pacific Northwest Forestry Sciences Laboratory Complex Laboratory Services Wing 3200 SW Jefferson Way

Corvallis, OR 97331-8550

Electronically Subbmitted On:

January 13, 2012

NetCompliance Environmental Services, LLC

2112 East 26th Street Vancouver, WA 98661 Phone (360) 699-4015

Facsimile (360) 699-5223 www.net-compliance.com

WA: NETCOES974NH

OR: CCB 160931

© NetCompliance Environmental Services, LLC Page 2 of 17 3200 SW Jefferson Way, Corvallis, OR 97331-8550 January 13, 2012 Pacific Northwest Forestry Sciences Laboratory Complex Laboratory Services Wing

Conducted At:

Pacific Northwest Forestry Sciences

Laboratory Complex Laboratory Services Wing

Prepared For:

U.S. Army Corps of Engineers

Portland District Attn: CENWP-OD-T (Kenneth Duncan)

P.O. Box 2946 Portland, OR 97208-2946

Property Owner:

USDA Pacific Northwest Research Station

333 SW First Avenue Portland, OR 97204

(503) 808-2592

Laboratory Analysis By:

International Asbestos Testing

Laboratories (IATL) NVALP 101165-0 9000 Commerce Parkway Suite B

Mt. Laurel, New Jersey 08054

(887) 428-4285

Inspection Conducted By:

Glenn Bryant

AHERA Asbestos Inspector Cert. # IMR-11-5980A (04/07/2012) Nov. 30, 2011 & Dec. 01, 15, 2011

Report Prepared By:

Client Project # 000X NCES Project # 38-001013

Services Provided By:

Vancouver, WA. 98661 Phone: (360) 699-4015 Fax: (360) 699-4015

© NetCompliance Environmental Services, LLC Page 3 of 17

TABLE OF CONTENTS

SECTION DESCRIPTION PAGE

1.0 INTRODUCTION

2.0 PROPERTY INFORMATION

3.0 PURPOSE

4.0 SCOPE OF SERVICES

5.0 GOVERNING AGENCIES

6.0 SUMMARY OF REGULATIONS

6.1 OSHA REGULATIONS

6.2 EPA & DOE REGULATIONS

7.0 LABORATORY INFORMATION

8.0 SAMPLING METHODOLOGY

9.0 RESULTS

10.0 DISCUSSION & RECOMMENDATIONS

11.0 DISCLAIMER

APPENDICES

Appendix A: Certifications (2 pages) Appendix B: Laboratory Reports & Chain of Custody (15 pages) Appendix C: Site Photographs (24 pages) Appendix D: Drawings (3 pages)

© NetCompliance Environmental Services, LLC Page 4 of 17

1.0 INTRODUCTION

U.S. Army Corps of Engineers retained NetCompliance Environmental Services, LLC to conduct an inspection to determine the presence, location and quantity of asbestos containing materials at 3200 SW Jefferson Way, Corvallis, OR 97331-8550 (subject property). AHERA Accredited Building Inspector, Glenn Bryant, performed the on-site inspection on Nov. 30, 2011 & Dec. 01, 15, 2011.

Suspect Asbestos Containing Building Materials (SACBM) are presumed to contain asbestos until they are proven, either by material documentation or analytical sampling, not to contain asbestos.

Buildings constructed prior to 1981 are suspect for installed Asbestos Containing Building Materials (ACBM) and require building owners to determine the presence, location and quantity of Presumed Asbestos Containing Building Materials (PACM). Buildings constructed after 1980 have been determined not to have ACBM prevalent enough to require building owners to presume that the building materials are asbestos containing. However, asbestos materials may still be present in some post 1980 buildings and building owners must exercise due diligence in regard to identifying ACBM. Due diligence may be accomplished by compiling accurate and reliable records or by material sampling and analysis.

2.0 PROPERTY INFORMATION

The property was occupied at the time of the inspection and the owner provided access. An asbestos survey report conducted by Eastwood Environmental, Inc. dated January 12, 1994 was reviewed and relied on in part for this report. In addition, a report from a February 2011 re-inspection conducted by the USACE was also reviewed during the NCES survey work.

The Laboratory Services Wing is part of a building complex and was divided up into two homogenous sample areas as follows:

Building Laboratory Services Wing

12,950 sq. ft. building with dock area and one stair tower.

Mechanical spaces are located in some attic spaces, on the roof of the East stair tower, on the second and first floors. No VAT was specified in the as-builds and the floor tile is presumed to be installed during work on the North Wing and is the same looking floor tile.

Year Built 1970 Roofing Built-Up & 3-Tab Building Type Commercial / Laboratory Windows Wood Framed Siding Wood Foundation Concrete Framing Wood Number of Out Buildings NA General Condition Good Number of Floors 3 Building South Addition

3,940 sq. ft. building.

Original stairs demolished and rebuilt in the crane bay in 1996.

The 2nd floor uses the HVAC system in the main building and has a ceiling mounted HVAC system on the 1st floor.

Year Built 1978 Roofing Built-Up Building Type Commercial / Laboratory Windows Wood Framed Siding Wood Foundation Concrete Framing Wood & Concrete Number of Out Buildings NA General Condition Good Number of Floors 2

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3.0 PURPOSE

The purpose of this inspection was to rebut PACM by conducting an asbestos survey to locate, identify, collect, analyze, and quantify accessible SACM for the presence of asbestos prior to maintenance or renovation at the subject property. This full inspection report also serves as the compliance inspection that is required to be on site during abatement of identified ACM.

4.0 SCOPE OF SERVICES

The scope of services included the following:

• Full building inspection.

• Collection of and analysis of SACBM using limited destructive sampling.

• Roof materials excluded on the building (no documents provided). On site recommendation not to put holes in a good roof.

• Discussion & Recommendations consistent with current regulations and occupational safety and health standards.

• Report with CAD drawings.

• Photo Documentation

5.0 GOVERNING AGENCIES

United States Environmental Protection Agency - Region 10 (US-EPA) Reference; 40 CFR Part 61 Subpart M (NESHAP) (http://www.epa.gov/asbestos/)

Occupational Safety and Health Administration (OSHA) Reference; 29 CFR 1926.1101 Subpart Z, Appendences A to K Oregon State Department of Environmental Quality (DEQ) Reference; OAR 340 Division 248 (http://www.deq.state.or.us/aq/asbestos/) Oregon Occupational Safety and Health Administration (OR OSHA) Reference; OAR 437 Division 2

6.0 SUMMARY OF REGULATIONS

Asbestos is well recognized as a health hazard and is highly regulated. The United States Environmental Protection Agency (EPA) and the United States Occupational Safety Health Administration (OSHA) asbestos regulations are intertwined in this area.

6.1 OSHA REGULATIONS

The U.S. Occupational Safety and Health Administration (OSHA) issued revised regulations covering asbestos exposure in general industry and construction. Both standards set a maximum exposure limit and include provisions for engineering controls and respirators, protective clothing, exposure monitoring, hygiene facilities and practices, warning signs, labeling, recordkeeping, and medical exams. OSHA has worked closely with EPA so that the regulations of both agencies are compatible to the extent OSHA's mandate allows.

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The following are some of the requirements of the Asbestos in Construction Standard (29 CFR

1926.1101 subpart Z) that came into effect on October 11, 1994:

1. Covered building owners (excluding residences) must communicate the presence of asbestos-containing building materials to tenants, affected employees, and to contractors who may, or will likely, disturb these materials.

2. General contractors (including the owner if several prime contractors are working concurrently) on multi-employer construction sites are now responsible for any sub-contractor who disturbs asbestos-containing materials, although the contractor who disturbs the material is held accountable for executing the requisite response action indicated by regulation.

3. Recordkeeping maintained by facility owners is to transfer with the property. If a facility is sold or otherwise changes hands, all asbestos related records (excluding personnel records) are to transfer to the new owner.

4. Training requirements are extended, in some cases, to custodial personnel where these employees may disturb the asbestos-containing material or where these employees may be working around "dust" that contains asbestos.

5. Owners who wish to rebut the presumption of asbestos in a given building material must have at least three bulk samples, as taken by an AHERA accredited inspector, of the material analyzed and the results of this analysis must indicate that no asbestos is present.

6. Where asbestos-containing materials are periodically disturbed, the employer must conduct an exposure assessment to determine whether the affected employee(s) are exposed at or above the permissible exposure limit (PEL). This exposure monitoring must be conducted at frequencies consistent with the regulation, and may be required daily, depending on the risk level of the material, the employee(s) involved, previous exposure assessment results, the work practices and the engineering controls used to manage airborne asbestos fibers.

6.2 EPA & DEQ REGULATIONS

Asbestos: Regulations relative to asbestos from the EPA and state equivalent programs have not changed since November 1993. The applicable laws and regulations include the Asbestos Hazard Emergency Response Act (AHERA) and EPA regulation 40 CFR, Subpart A, National Emission Standards for Hazardous Air Pollutants (NESHAPs) These regulations' key points, with respect to asbestos inspections and consequent actions, include the following:

1. Prior to demolition or renovation (and renovation is defined in such a way as to include maintenance), the building materials likely to be disturbed must be sampled in accordance with EPA guidance documents to determine whether the materials contain asbestos. EPA guidance documents require samples based on quantity and type of material present in order to determine that a material does not contain asbestos. Consequently, for some building materials, EPA may require up to seven samples to determine that asbestos is not present while OSHA requires only one to three.

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2. Building materials are classified as Regulated Asbestos-Containing Materials (RACM), Category I non-friable asbestos-containing materials (Floor Tile Mastic, Mastics & Roofing Materials), and Category II non-friable asbestos-containing materials (Flange Gaskets, Counter Tops, Dry Wall Joint Compound, & Electrical Components).

3. The EPA prepared Model Accreditation Program (MAP) specifies minimum training requirements for the several asbestos consulting and abatement disciplines.

7.0 LABORATORY INFORMATION

International Asbestos Testing Laboratories (IATL) conducted the analysis of samples using Polarized Light Microscopy (PLM) analysis method EPA 600/R-93/116. IATL participates in the National Voluntary Laboratory Accreditation Program (NVLAP) and in the American Industrial Hygiene Association (AIHA) Laboratory Quality Assurance Programs.

8.0 SAMPLING METHODOLOGY

An Asbestos Inspection and collection of Suspect Asbestos Containing Building Materials (SACM) must follow established guidelines, sampling procedures and be performed by an accredited AHERA Building Inspector in order to be valid.

This survey was conducted in accordance with 40 CFR Part 763, 29 CFR 1926.1101 – Toxic and Hazardous Substances, NESHAP regulations (promulgated by federal OSHA, EPA regulation 40 CFR Part 61), and AHERA guidelines.

The subject property was inspected and a limited number of accessible SACMs were sampled. The number of samples collected of each SACM depended on the type and quantity of the material.

Homogenous SACM are grouped for asbestos analysis from the functional spaces within the subject property inspected. A homogenous or like material is determined by assessing a material type for general appearance, texture, pattern, color, construction date, application date, and size.

The collected samples are submitted with signed Chain of Custody documentation, packaged in labeled airtight containers and shipped overnight by Fed-Ex courier. Multi-layer samples (ex: floor tile & mastic) may be submitted together and separated into constituent layers by the laboratory.

Samples submitted with more than one identifiable layer or material are divided and analyzed separately in the lab.

9.0 RESULTS

Asbestos-Containing Material (ACM): ACM means any material containing more than 1% asbestos. Asbestos includes chrysotile, amosite, crocidolite, tremolite asbestos, anthophyllite asbestos, actinolite asbestos, and any of these minerals that have been chemically treated and/or altered.

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Polarized Light Microscopy: PLM is an EPA-approved method for the analysis of bulk materials for asbestos and is the basis of this report. The PLM procedure provides an economical analysis technique for screening large numbers of samples. However, there are limitations to light microscopy testing due to the magnification (100-400X) employed and due to other interferences present in the building material matrix (ex: tar and petroleum binding components, sub-micron particulate adhering to the surface of asbestos mineral, etc.).

Point Counting: A material with <10% asbestos by PLM visual determination should be point counted and IATL point counts at <10% as common practice. The notation (PC) in front of the % Asbestos column indicates that a Stratified Point Count Method (400 count) was performed to quantitatively determine asbestos content.

Positive Results (>1%): A material with ≥10% asbestos has a high confidence level in the reported result and no additional action is necessary. A material with <10% asbestos can be accepted as positive by the owner or operator of a subject property and may (1) elect to assume the amount to be greater than 1% and treat the material as ACM or (2) require verification of the amount by point counting or other method. Some labs Point Count as standard procedure.

Negative Results (≤1%): A material with no asbestos detected does not have to be point counted.

However, small asbestos fibers may be missed by PLM due to the limitations of the optical microscope; therefore, negative PLM results cannot be guaranteed by the laboratory. Because of the limitations of PLM, many regulatory bodies have recommended further analysis of bulk building materials by TEM (ELAP 198.4). The gravimetric reduction process is usually employed on Non-Friable Organically Bound (NOB) building materials (ex: floor tiles, roofing materials, etc.)

is particularly well suited for TEM confirmation of negative PLM samples.

Non-Suspect Materials: The AHERA Accredited Building Inspector may identify non-suspect building materials based on experience, visual determination and tactile examination. Non-suspect materials are listed if and when they are identified and can include but are not limited to rubber adhesives, rubber contact cements, fiberglass insulation, cellulose insulation, fiberglass roofing felts, pressed wood ceiling tiles and sound boards.

Positive Stop Analysis: The following rule applies when samples are marked for positive stop analysis. If the analysis indicated no asbestos in the first sample, the second sample was analyzed, etc., until all samples of each homogeneous material were analyzed or until analysis indicated the sample contained asbestos. If any one of the samples collected from any homogeneous material was determined as asbestos containing, the inference is that all of that homogeneous material contains asbestos.

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Summary Tables: The following tables summarize the inspection and analytical findings for the subject property. All laboratory analysis reports can be reviewed in the Appendix B of this report.

Summary of Asbestos (>1%) And Presumed Asbestos Containing Materials PC = Point Count (See Preceding Reference) – Materials In Good Condition Unless Stated Otherwise

Sample ID # Photo ID # Description Asbestos % Location Apx. Quantities

113011-08 P015 Mastic Under Sink, Black PC 2.1% Chrysotile Room 379 1 sink (6 sq. ft.)

120111-41 P039 Mastic Under Sink, Black PC 2.9% Chrysotile Loading Dock 1 sink (6 sq. ft.)

NA Mastic Under Sink, Black See 113011-08 Room 299 1 sink (6 sq. ft.)

113011-19

P024 Drywall Taping Compound PC 1.4% Chrysotile Room 375.1 Mech. Space 1st Floor Original

Building 10,340 sq. ft.

2nd Floor Original

11,500 sq. ft.

3rd Floor Original

4,060 sq. ft.

113011-20 P021 Drywall Taping Compound PC 2.2% Chrysotile Room 299

113011-21 P025 Drywall Taping Compound PC 1.7% Chrysotile Room 191

120111-33 P035 Drywall Taping Compound PC 3.1% Chrysotile Room 298 Mech.

121511-42 P040 Drywall Texture (surfacing) PC 1.2% Chrysotile Hall Adjacent To Room

121511-43

P041 Drywall Texture (surfacing) PC 1.6% Chrysotile Room 199

121511-44 P042 Drywall Texture (surfacing) PC 1.4% Chrysotile Hall Adjacent To Room

113011-25

P026 Floor Tile (12x12) Brown PC 2.6% Chrysotile (#597 QC sample)

Hallway Adjacent To Room 299 See SUMMARY

NA

P053

Floor Tile (12x12) Brown & Mastic Left Behind Cabinet

After Room Was Abated Previously Identified Room 379 Under Fume

Hood & Cabinet See SUMMARY

SUMMARY Floor Tile (12x12) Brown & Mastic (black) Under Floor

Tile (12x12) Brown On Concrete

Tile was installed at the same time the North Wing tile was installed.

Previously Identified 2nd Floor Hall 2nd Floor Restroom 293.1

3rd Floor Hall Elevator

3rd Floor Room 379 Under Fume Hood & Cabinet

Total

500 sq. ft.

132 sq. ft.

285 sq. ft.

100 sq. ft.

18 sq. ft.

1,035 sq. ft.

113011-26 P027

Fire Door Insulation (one door sealed but was exposed at latch) 10% Amosite Room 297.2 Double Doors 2 Doors 42 sq. ft.

NA

P043

Lab Counter Tops, Table Tops & Shelves

Previously Identified Room 199.6 4 sq. ft.

Room 199 Room 195 Room 193 Room 299 Room 375 Room 382

42 sq. ft.

39 sq. ft.

75 sq. ft.

80 sq. ft.

24 sq. ft.

97 sq. ft.

361 sq. ft.

© NetCompliance Environmental Services, LLC Page 10 of 17

Sample ID # Photo ID # Description Asbestos % Location Apx. Quantities

NA

P051

Lab Fume Hood Access Panel Lab Fume Hood Lab Fume Hood

Previously Identified Previously Identified Previously Identified

Room 298 Room 379 Room 382

2 sq. ft.

54 sq. ft.

54 sq. ft.

NA

P044

Floor Sheet Vinyl, Terrazzo Pattern

Previously Identified Stairwell Next To Rm. 298 Room 375 Room 381 Room 382

33 sq. ft.

325 sq. ft.

190 sq. ft.

360 sq. ft.

908 sq. ft.

NA

P045

TSI Hard Fittings Fair- Damaged, Unsealed, Unlabeled Previously Identified Room 375 Attic

Mechanical Space 13 HF Accessible

13 lin. ft.

NA

TSI Hard Fittings, Various

Diameters, Unsealed, Unlabeled

Previously Identified Room 375.1 Mechanical Space

35 HF Accessible 35 lin. ft.

NA

P23

TSI Hard Fittings, Various Diameters, Unsealed, Unlabeled Previously Identified Throughout, Above

Ceilings & In Walls Not Quantified

NA

P046

TSI hard Fittings, 10” OD Fair-Damaged One Label

REPAIRED

Previously Identified Room 294 3 HF Accessible

6 lin. ft.

NA

P047

TSI hard Fitting Debris Under Damaged HF

Poor-Damaged

CLEANED UP

Previously Identified Room 294 10 sq. ft.

NA

P048

TSI Hard Fittings, Various Diameters, Two Labels Previously Identified Room 298 30 HF Accessible

15 lin. ft.

NA

P049

TSI hard Fittings Various Diameters, Unlabeled

1 Poor-Damaged Previously Identified Room 199.5 30 HF Accessible

15 lin. ft.

NA

P050

TSI hard Fittings Various Diameters, Unlabeled

Poor-Damaged Previously Identified Room 199.1 12 HF Accessible

10 lin. ft.

NA TSI hard Fittings 2-10” OD, 2-4” OD, Unlabeled Previously Identified Room 199 6 HF Accessible

8 lin. ft.

NA TSI hard Fittings, 3” OD Unlabeled Previously Identified Room 191 4 HF Accessible

2 lin. ft.

NA

P051 Electrical Wiring Roll Original Tag States Asbestos Containing Room 298 2 Rolls, 2 sq. ft.

NA

P054 Electrical Components Presumed Throughout, Photo In Room 375.1 Not Quantified

NA

P055

Grout & Mastic Of Ceramic Floor Tile (brown 6”x6”) Presumed Room 299 400 sq. ft.

NA

P056 Fire File Cabinet Presumed Room 381 2 Cabinets, 64 sq. ft.

NA

P057 Fire File Cabinet Presumed Room 294 5 Cabinets, 160 sq. ft.

© NetCompliance Environmental Services, LLC Page 11 of 17

Sample ID # Photo ID # Description Asbestos % Location Apx. Quantities

NA

P058 Fire File Cabinet Presumed Room 294 1 Cabinet, 32 sq. ft.

NA

P059 Fire File Cabinet Presumed Room 199.6 20 Cabinets, 640 sq. ft.

NA

P060 Fire Safe Vault Door Presumed Room 294 28 sq. ft.

NA

P061

Grout & Mastic Of Ceramic Floor Tile (yellow 2”x2”) Presumed Room 191.1 132 sq. ft.

NA

P061

Grout & Mastic Of Ceramic Wall Tile (white 4”x4”) Presumed Room 191.1 368 sq. ft.

NA Fire Door Insulation Presumed East Stairwell 1st Floor East Stairwell 2nd Floor East Stairwell 3rd Floor

1 Door, 21 sq. ft.

1 Door, 21 sq. ft.

1 Door, 21 sq. ft.

NA Break Shoes On Elevator Presumed Elevator Not Quantified

NA

P048 Gaskets of Pipe Flanges Presumed Mechanical Rooms & Pipe Systems Not Quantified

NA

P069

Built-Up Roofing The roofing appears to have been replaced but no documents were provided to support this.

Presumed Main Roof Not Quantified

NA Floor Leveling Compound Presumed Various Areas Throughout Building Not Quantified

NA Grout & Mastic Of Ceramic Floor Tile (brown 2”x2”)

Presumed

NA Grout & Mastic Of Ceramic Wall Tile (white 4”x4”)

Presumed

Summary of Non-Detected Materials

Sample ID # Photo ID # Description Location

SUMMARY All Ceiling Tiles Various Areas Throughout Building SUMMARY Mastics Under Cove Base Throughout Building SUMMARY Plaster On Concrete (gray) All East Stair Tower With Rooms SUMMARY Vapor Barrier Under Siding Throughout Outside Of Building SUMMARY Drywall Texture / Joint Compound / Drywall

No-Asbestos or Non-Suspect Wall additions have been conducted in these areas.

Room 217.1 Room 297 West Office Cubicles

SUMMARY Drywall Texture / Joint Compound / Drywall No-Asbestos

All 1st & 2nd Floors of South Addition

113011-01 P008 Gasket Sealant On HVAC Flange Roof Over East Stair Tower

113011-02 P009 Gasket Sealant On HVAC Flange Roof Over East Stair Tower

© NetCompliance Environmental Services, LLC Page 12 of 17

Photo ID # Description Location

113011-09 P016 Mastic Under Cove Base Room 381

113011-10 P017 Mastic Under Cove Base Room 294

113011-11 P018 Mastic Under Cove Base Room 193

113011-03 P010 Vapor Barrier Roof Mechanical Room Wall Over East

Stair Tower 113011-04

P011 Vapor Barrier 1st Floor North Wall

113011-05 P012 Vapor Barrier 1st Floor West Wall

113011-06 P013 Vapor Barrier 1st Floor West Wall Addition

113011-07 P014 Vapor Barrier 1st Floor East Wall Addition

113011-12 P016 Plaster Skim Coat On Concrete Room 381

113011-13 P017 Plaster Skim Coat On Concrete Room 294

113011-14 P019 Plaster Skim Coat On Concrete 1st Floor Stairwell Adjacent To Elevator

113011-15 P020 Ceiling Tile (2x4) Suspended Room 381

113011-16 P021 Ceiling Tile (2x4) Suspended Room 299

113011-17 P022 Ceiling Tile (2x4) Suspended Hallway At Room 191

Previously Identified 5 Samples Ceiling Tile (2x4) Suspended Various Locations

113011-18 P023 TSI Hard Fitting Debris From 10” OD Line Room 381 On Ceiling Tile

113011-22 P024 Drywall Room 375.1 Mech. Space

113011-23 P021 Drywall Room 299

113011-24 P025 Drywall Room 191

113011-27 P029 Mastic under Sink, Smooth Black Room 299

20111- 28 P030 Skim Coat On Drywall Room 299

20111- 29 P031 Skim Coat On Drywall Room 299

20111-30 P032 Skim Coat On Drywall Room 299

120111-31 P033 Mastic Under Rubber Matt Cooler 293

120111-32 P034 Mastic Under Rubber Matt Cooler 295

© NetCompliance Environmental Services, LLC Page 13 of 17

Photo ID # Description Location

120111-35 P036 Drywall Taping Compound Room 297.2

120111-36 P037 Drywall Taping Compound Room 199.6

120111-37 P038 Drywall Taping Compound Room 199.6

120111-34 P035 Drywall Room 298 Mech.

120111-38 P36 Drywall Room 297.2

120111-39 P037 Drywall Room 199.6

120111-40 P038 Drywall Room 199.6

Previously Identified

Floor Tile (12x12) Brown with White Specs Appears Removed And Replaced

Hallway Outside Room 382 126 sq. ft.

Summary of Non-Suspect Materials Photo ID # Description Location

P062 Rubberized Isolation Joint On Ductwork Room 375 Attic Mechanical Space & Various Areas Throughout Building

P063 Adhesive Joint Sealer On Ductwork Room 298 Upgrades & Various Areas Throughout Building

P064 No Suspect Asbestos Containing Materials Identified Inside Mechanical Room Over East Stair Tower

P065, P066, P067 Roofing Mastic Buckets, Labeled Asbestos Free Inside Mechanical Room Over East Stair Tower

P070 3-Tab Roofing & Mastic, The Roofing appears to have been replaced. Roof

NA Solid Wood Core Doors & Metal Doors Various Locations NA New (1996) Metal Fire Room 297.2 Stairs NA New Wall Additions Room 297, 3 Sub Rooms NA Stair Tread Mastic, Non-Suspect Adhesive Stairwell In Room 297 NA Lab Counter Tops, Non-Suspect Slate Room 379 NA Fiberglass Insulation In Wall & Attic Throughout NA Fiberglass insulation on straight run piping Throughout

NA

Floor Tile (12x12) White With Brown Gray &

Turquoise Splash New Replacement Tile With No Old Tile Underneath

Rooms 379, 379.1, 296, 296.1

NA Floor Tile (12x12) White & Gray New Replacement Tile With No Old Tile Underneath Hallway Outside Room 194

Material Distribution Summary

Samples Collected

Additional Layers

Analyzed

Samples Not Analyzed Under AHERA 1st Positive Stop

Presumed Materials

Previously Identified Materials

Total Layers Greater Than

1% (ACBM)

Total Layers Less Than 1%

Total Non-Detected

Layers

44 0 0 11 6 11 0 33

© NetCompliance Environmental Services, LLC Page 14 of 17

10.0 DISCUSSION & RECOMMENDATIONS

The survey documents for 1994 were found at the subject property and some other documents but no abatement documents or O&M program was found at the site.

• Recommended Response Actions:

o Maintain a copy of this inspection report at the facility and make it available to the appropriate personnel.

o Establish an O&M program to address identified asbestos containing materials.

The re-survey conducted by Glenn Bryant of NCES determined the following:

Photo ID # Description Asbestos % Location Apx. Quantities

113011-19 P024 Drywall Taping Compound PC 1.4% Chrysotile Room 375.1 Mech. Space

1st Floor Original

10,340 sq. ft.

2nd Floor Original

11,500 sq. ft.

3rd Floor Original

4,060 sq. ft.

113011-20 P021 Drywall Taping Compound PC 2.2% Chrysotile Room 299

113011-21 P025 Drywall Taping Compound PC 1.7% Chrysotile Room 191

120111-33 P035 Drywall Taping Compound PC 3.1% Chrysotile Room 298 Mech.

121511-42 P040 Drywall Texture (surfacing) PC 1.2% Chrysotile Hall Adjacent To Room

121511-43

P041 Drywall Texture (surfacing) PC 1.6% Chrysotile Room 199

121511-44 P042 Drywall Texture (surfacing) PC 1.4% Chrysotile Hall Adjacent To Room

This material was previously unidentified and is classified as a surfacing material.

• Recommended Response Action:

o Follow surfacing abatement procedures and use of full negative pressure enclosure.

113011-26

P027

Fire Door Insulation (one door sealed but was exposed at latch) 10% Amosite Room 297.2 Double Doors 2 Doors 42 sq. ft.

The latch was missing during sampling and the exposed insulation was sealed after a sample was collected.

The door is also cracking along the latch.

• Recommended Response Action:

o Follow special procedures for any hardware replacement work.

o Or remove and replace doors if needed.

© NetCompliance Environmental Services, LLC Page 15 of 17

NA

P045

TSI Hard Fittings Fair- Damaged, Unsealed, Unlabeled Previously Identified Room 375 Attic

Mechanical Space 13 HF Accessible

13 lin. ft.

NA

TSI Hard Fittings, Various

Diameters, Unsealed, Unlabeled

Previously Identified Room 375.1 Mechanical Space

35 HF Accessible 35 lin. ft.

NA

P23

TSI Hard Fittings, Various Diameters, Unsealed, Unlabeled Previously Identified Throughout, Above

Ceilings & In Walls Not Quantified

NA

P046

TSI hard Fittings, 10” OD Fair-Damaged One Label

Reported Repaired Previously Identified Room 294 3 HF Accessible

6 lin. ft.

NA

P047

TSI hard Fitting Debris Under Damaged HF

Poor-Damaged Reported Cleaned Up

Previously Identified Room 294 10 sq. ft.

NA

P048

TSI Hard Fittings, Various Diameters, Two Labels Previously Identified Room 298 30 HF Accessible

15 lin. ft.

NA

P049

TSI hard Fittings Various Diameters, Unlabeled

1 Poor-Damaged Reported Removed

Previously Identified Room 199.5 30 HF Accessible 15 lin. ft.

NA

P050

TSI hard Fittings Various Diameters, Unlabeled

Poor-Damaged Previously Identified Room 199.1 12 HF Accessible

10 lin. ft.

NA TSI hard Fittings 2-10” OD, 2-4” OD, Unlabeled Previously Identified Room 199 6 HF Accessible

8 lin. ft.

NA TSI hard Fittings, 3” OD Unlabeled Previously Identified Room 191 4 HF Accessible

2 lin. ft.

This material was previously identified and there is a mixture of asbestos and non-asbestos pipe fittings.

This is now the oldest building in the complex and the original fittings are the asbestos containing hard fittings but is nearly impossible to tell the difference. Some damage was reported to Dan Merner at the time of the inspection and a crew was reported to have conducted work in the areas. Damage and no labeling was noted. Removal and replacement with like materials also appears to have been done.

• Recommended Response Action:

o Treat all hard fittings in this building as asbestos containing.

o Repair or abate identified damage.

o Post OSHA warning signs at any access points or label all accessible hard fittings.

NA

P051 Electrical Wiring Roll Original Tag States

Asbestos Containing Room 298 2 Rolls, 2 sq. ft.

NA

P051 Lab Fume Hood Access Panel Previously Identified Room 298 2 sq. ft.

The materials were unlabeled at the time of the inspection but labels were applied by NCES. These materials are in good condition and can be used for the specialty purposes they were intended for.

• Recommended Response Action:

o Use items or dispose of if not needed.

© NetCompliance Environmental Services, LLC Page 16 of 17

According to the EPA asbestos containing thermal system insulation and surfacing materials are regulated (RACM) regardless of condition. Any other asbestos-containing materials that are damaged or deteriorated to the point of becoming friable are also regulated. The EPA identifies additional materials that have historically been manufactured with asbestos fibers. These materials are classified as "suspect" asbestos-containing materials and require bulk sampling to confirm or deny the presence of asbestos prior to demolition or renovation.

Asbestos containing materials do not pose an exposure risk unless they are disturbed or deteriorated to the point of releasing fibers into the air. Only trained personnel knowledgeable of proper safety and handling procedures should perform any activities, which might disturb such materials. If a building contains suspect asbestos thermal system insulation, surfacing material (regardless of condition) or any suspect material in a deteriorated condition, then an operation and maintenance plan must be implemented.

Workers must be notified of the presence of ACBM in their spaces. All members of maintenance and custodial staff who may work in buildings that contain ACBM must receive awareness training of at least 2 hours, whether or not they are required to work with the ACBM. Any maintenance staff conducting activities that will disturb the ACBM shall receive 2-hour awareness training plus 14 hours of additional training (section 763.92). All areas identified as having ACBM or presumed ACBM must be re-inspected for changes in condition by an AHERA accredited inspector every 3 years. Friable ACM must be re-inspected every 6 months.

An operations, maintenance, and repair program shall be implemented whenever any friable ACBM is present. Any material identified as or assumed to be non-friable ACBM must be treated as friable when this material is about to become friable as a result of the scheduled activities.

The removal of any Regulated Asbestos Containing Material (RACM) must be done using state-of-the-art engineering controls and by a certified contractor in accordance with all applicable federal, state, and local regulations. EPA states that Category I materials may be left in place during demolition/renovation activities, providing the materials are not friable or subject to any mechanical forces which may render the materials friable. Should this be the case, all regulations apply including but not limited to, personal protection, negative pressure enclosure, personal monitoring, etc. If the Category I materials are expected to be rendered friable during demolition/renovation activities, then they must be removed by an asbestos abatement contractor prior to such activities.

All ACM must be removed prior to intentional burning.

If the Category I material is left in place during the demolition/renovation phase, preventative engineering controls must be taken to assure that the material does not become friable and release fibers into the air. EPA regulation 40 CFR, Subpart “A” (NESHAP), requires control devices and fugitive emissions monitoring during demolition/renovation activities which will disturb, or have the possibility of disturbing, the asbestos-containing materials. In addition, a person trained as required by paragraph (c)(8) and trained in the provisions of 40 CFR Part 61, Subpart M is required as well as a signed statement that the material is non friable, is bound in the petroleum based matrix and likely to remain intact during controlled demolition.

© NetCompliance Environmental Services, LLC Page 17 of 17

Due to the nature of any demolition/renovation activity, the potential exists of the asbestos-containing materials becoming friable and releasing asbestos fibers into the air. Careful consideration should be taken to evaluate the extent of demolition/renovation and preventive steps needed, such as engineering controls and/or removal, to minimize the possibility of airborne asbestos fiber release.

11.0 DISCLAIMER

The use of OSHA and/or AHERA sampling protocol, stringent Quality Assurance/Quality Control procedures, and professional opinions are the basis of this Report. Inaccessible asbestos containing materials may exist behind walls, under floors, underground, and generally, in any inaccessible area. These materials, should they exist, are not included the scope of this Report. If encountered, suspect asbestos-containing materials must be presumed to contain asbestos, and treated as such, until further sampling confirms or denies the presence of asbestos.

Certified AHERA Building Inspector

APPENDIX A

CERTIFICATIONS

APPENDIX B

LABORATORY REPORTS &

CHAIN OF CUSTODIES

9000 Commerce Parkway, Ste B

Mount Laurel, NJ 08054

Toll Free 877-428-4285

Local: 856-231-9449

Fax: 856-231-9818

CERTIFICATE OF ANALYSIS

Client: Report Date:

Project No.:

Project:

BULK SAMPLE ANALYSIS SUMMARY

NetCompliance Env. Svcs.

2112 E 26th Street

Vancouver WA 98661

38-001013

3200SWJeffersonWay;LabSvcs

12/13/2011

Report No: 258506

% Asbestos Type % Non-Asbestos Fibrous Material Type % Non-Fibrous Material

Client No.:

Lab No.:

113011-01

4495098 Description / Location:

Roof Over East Stair Tower

None Detected None Detected None Detected None Detected 100

Black Non Fibrous;Sealant On HVAC Flange

% Asbestos Type % Non-Asbestos Fibrous Material Type % Non-Fibrous Material

Client No.:

Lab No.:

113011-02

4495099 Description / Location:

Roof Over East Stair Tower

None Detected None Detected None Detected None Detected 100

Black Non Fibrous; SealantOn HVAC Flange

% Asbestos Type % Non-Asbestos Fibrous Material Type % Non-Fibrous Material

Client No.:

Lab No.:

113011-03

4495100 Description / Location:

Roof Mechanical Room Wall, E Stair Tower

None Detected None Detected 70 Cellulose 30

Black Tar Paper; Vapor Barrier

% Asbestos Type % Non-Asbestos Fibrous Material Type % Non-Fibrous Material

Client No.:

Lab No.:

113011-0…