Base_Seattle_Bldg_1_Hazardous_Material_Survey_2013_Reference_Document.pdf

MATERIAL APPROVAL SUBMITTAL

(See Instructions on Reverse)

TO (Contracting Officer) CONTRACTING OFFICER

U.S. COAST GUARD

CIVIL ENGINEERING UNIT OAKLAND

2000 EMBARCADERO, SUITE 200

OAKLAND, CA 94606-5337

FROM Amvetco/Souza JV 586 S Farmersville Road Farmersville CA 93223

DATE

4/4/13

CONTRACT NUMBER

HSCG88-10-D-PQQ133

SUBMISSION NUMBER

SUBMITTAL

NEW

PREVIOUS SUBMISSION NUMBER

PROJECT NUMBER

PSN: 364826

TO BE COMPLETED BY CONTRACTOR FOR GOVERNMENT USE ONLY

ITEM

NO.

SPECIFICATION SECTION /

PARA. NO. / DRAWING NO.

DESCRIPTION OF MATERIAL

(Include Type, Model Number, Catalog Number, Mfg., Etc.)

APPROVED

DIS-

APPROVED

SEE

REVERSE

INITIAL

010 01 35 29 1.07 f & g Hazardous Materials Documentation Hazmat Survey

TYPED OR PRINTED NAME

David Doty

SIGNATURE DATE

3/20/13

FOR GOVERNMENT USE ONLY

TO: (Contractor)

O Approved O Disapproval as indicated Above and Subject to Any Applicable Comments on the Reverse Side. Request Resubmittal on Disapproved Items Within __________ Days of Date Shown Below.

TYPED OR PRINTED NAME

SIGNATURE DATE

Copy of reviewed form to be provided to the Contracting Officer

KMLee1 Text Box

REFERENCE DOCUMENT

COMMENTS

(Number to Correspond with Applicable Item Number on Reverse)

INSTRUCTIONS TO CONTRACTORS

1. The term “material” is defined as articles, supplies, raw materials, equipment, parts, components, and end items that are to be incorporated into the work required by the contract.

2. This form is to be used by contractors for submitting Shop Drawings, Equipment Data, Manufacturer’s Literature and Certificates and Samples of Materials to the Government for approval in accordance with the provisions of this contract. Unless otherwise specified, it is to be prepared in 3 copies, signed, and provided to the Construction Manager with appropriate attachments.

3. Item(s) to be approved will be clearly tabbed or identified. Data pertaining to item(s) to be approved will be clearly identified or tabbed, particularly where documents are voluminous, in order to properly evaluate the materials or articles to be incorporated in the work. Each attachment will be numbered to correspond with the item number shown on the face of this form.

4. Requests submitted shall be numbered consecutively, by contract, in the space entitled “Submission No.” This number, in addition to the Contract No., will be used to identify each Material Approval Submittal. Resubmissions will be indicated in the appropriate block and the insertion of previous submission number and date in addition to a new submission number. A single submission should be used for all work of a section of the specifications, but in NO instance should the submission include work for more than one (1) contract. Submittals requiring priority handling will be submitted by separate submittal using the form and so marked across the face of the form.

5. This Material Approval Submittal is not valid unless the Construction Manager signs it. This approval is required as called for under the terms of this contract.

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BAI Services Inc.

Inspection Specialists / Environmental Consultants

6508 Dash Point Blvd. NE., Tacoma, WA, 98422 Office: 253-927-5935 - Fax: 866-217-7088 Cert # 1497 RRP # R1-30595-10-50089 baiservices@qwestoffice.net

Limited

Hazardous Materials Building Survey USCG Base Seattle

1519 Alaska Way S. Seattle WA. 98134 Building 1 Only

Prepared for

Souza Construction Inc.

586 Farmersville Blvd.

Farmersville CA. 93223

BAI Project # 2013/95903

This report is the exclusive property of the Inspec tion Company and the client whose name appears herew ith, and its use by any unauthorized persons is prohibited.

This report has been produced in accordance with our signed contract and is subject to the terms and conditions agreed upon therein. All printed comments and the opinions expressed herein are those of the inspection company.

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TABLE OF CONTENTS

1.0 Executive Summary & Scope of Work.……………………………...…3&4

2.0 Survey Method & Regulatory Issues…………………………………..5&6

3.0 Laboratory Information………………………………………………………8

4.0 Building Description………………………………………………………….9

5.0 Findings…………………………………………………………...…….…..10

6.0 Conclusions and Recommendations………………………..…………...17

7.0 Limitations of Survey……………………………………………….….…..17

APPENDICES

Appendix “A”

Sample Locations Floor Plan

Laboratory Results

Certifications

Photographs

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1.0 EXECUTIVE SUMMARY & SCOPE OF WORK

An investigative survey for asbestos & lead containing materials was conducted on a commercial structure located at 1519 Alaska Way S. Seattle WA. 98134 Hereafter referred to as the subject property.

Scott Barry AHERA / ASHARA certified building inspector, conducted the inspection on March25, 26, 27, 2013. This inspection was performed at the request of Mr. David Doty – Director of construction Souza Construction Inc. 586 Farmersville Blvd. Farmersville CA. 93223

1.1 BACKGROUND INFORMATION:

The purpose of this inspection was to identify asbestos containing materials and lead based paint that may have been and or otherwise would be impacted by the planned installation of fire system sprinkler suppression system only. The asbestos survey section is written to comply with the AHERA/ASHARA asbestos sampling procedure as stated in 40 CFR 763.86. This protocol is required for all asbestos surveys prior to a building demolition under the Puget Sound Clean Air Agency, (PSCAA), Regulation III, Article IV, and revised January 7, 2008 The asbestos survey also satisfies the “Good Faith” asbestos inspection requirements as stated in Washington Administrative Code (WAC) 296-62-07221(2), “identification”. As stated in this regulation, the owner of a structure scheduled to be renovation/demolished must provide a contractor with a written report of the asbestos containing materials to be disturbed during renovation/demolition.

The National Emission Standards for Hazardous Air Pollutants (NESHAP), 40 CFR Part 61 requires a survey by an accredited asbestos inspector prior to demolition of a structure.

This “Good Faith” asbestos survey is conducted for identification of potentially asbestos containing building materials prior to selective interior demolition and disposal services. The inspection was performed on the commercial structure described within.

Types of Asbestos The term "asbestos" refers to six fibrous minerals that have been commercially exploited and occur naturally in the environment. The U.S. Bureau of Mines has named more than 100 mineral fibers as "asbestos-like" fibers, yet only six are recognized regulated by the U.S.

government. This is largely due to influential lobbying by the asbestos and stone industries, which powerfully shaped how the public perceives asbestiform minerals. The six asbestiform minerals recognized by the government include, tremolite asbestos, actinolite asbestos, anthophyllite asbestos, chrysotile asbestos, amosite asbestos, and crocidolite asbestos.

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Each of these minerals is categorized into two groups, serpentine and amphibole. Chrysotile asbestos is the only member of the serpentine group and the others belong to the amphibole group. The difference between these two groups is characterized by the physical components of the asbestos fibers. The serpentine group is made up of minerals that have a layered form and curly fibers and the latter group contains minerals that have straight fibers with a chain-like structure.

In order to fully understand the importance and function of these minerals, it is necessary to examine each mineral in more detail. Chrysotile asbestos is better known as white asbestos and is made up of fine, silky, flexible white fibers. Chrysotile consists of minerals crystallized in a serpentine pattern, which means its crystals are formed in sheets. This is the most common type of asbestos comprising approximately 95 percent of all asbestos commercially used in the United States.

Due to the widespread use of this fiber, chrysotile accounts for the majority of asbestos-related health problems throughout the world. Tremolite is a relatively common mineral found in most metamorphic rocks. Its color ranges from a creamy white to dark green. Tremolite asbestos has been used for industrial purposes (though not as much as chrysotile) and has been identified as an ingredient in some household products, primarily talcum powder (which is also a known carcinogen).

This form of asbestos is the major asbestiform contaminant of the infamous vermiculite mine in Libby, Montana. Actinolite asbestos is a relatively common mineral existing in metamorphic rocks. This type of asbestos is usually green, white, or gray and it is closely related to the aforementioned tremolite mineral (actinolite contains a greater presence of iron over magnesium than tremolite). Actinolite does not have a strong history of commercial or industrial use, but it may be a contaminant in asbestos products .

There are non-fibrous variants of actinolite that do not pose the same health threats associated with exposure to commercially exploited forms of asbestos. Anthophyllite asbestos is commonly identified by its brittle white fibers that are made of crystals and have a chain-like appearance.

This type of asbestos is formed by the breakdown of talc in ultramafic rock, and as such, anthophyllite is a common contaminant of talc.

Although anthophyllite asbestos is not often used for industrial purposes, the fibers can occasionally be found among natural minerals that expand with the application of heat, such as vermiculite (which is commonly added to gardening soil).Amosite asbestos is identified by its straight, brittle fibers that are light gray to brown in color. Amosite is also referred to as brown asbestos and its name is derived from the asbestos mines located in South Africa.

In years past, amosite was often used as an insulating material and at one time it was the second-most commonly used type of asbestos.

Throughout recent decades, commercial production of Amosite has decreased and its use as an insulating material has been banned in many countries.

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1.2 REGULATORY ISSUES

The intent of this Asbestos Survey is to comply with governing regulations required by the State of Washington (OSHA), Labor and Industries (L&I), and Puget Sound Clean Air Agency (PSCAA) and any other regulatory agencies. Currently, the State of Washington requires a written “good faith inspection” for identification of asbestos-containing materials prior to renovation and/or demolition work. PSCAA requires that a copy of the written asbestos survey available on site for inspection during renovation, construction, and/or demolition work. It is the responsibility of the owner and/or contractor to make this survey document available to all concerned parties who may be handling the building materials.

The purpose of the Asbestos Hazard Emergency Response Act (AHERA) asbestos survey is to locate, identify, sample and analyze potential asbestos containing materials (PACM) that may be disturbed by either a renovation or demolition on a building or structure pending the defined surveyed area outlined by the client. The survey is required to be performed in accordance with 40 CFR 763.86. These federal standards require survey inspections to be conducted by an EPA Accredited Building Inspector with analysis to be provided by an asbestos laboratory certified by the National Bureau of Standards. The requirements are described in Article 1 and Article 4, of PSCAA Asbestos Control Standards. All survey work was conducted in compliance with the above-mentioned standards.

PACM are to be identified by type of material such as the following:

• Surfacing Material - means material that is sprayed-on, troweled-on, or otherwise applied to the surfaces including, but not limited to, surfacing material, thermal system insulation, roofing material, fire barriers, gaskets, flooring materials, and cement siding.

• Thermal System Insulation - means material applied to pipes, fittings, boilers, tanks, ducts, or other structural components to prevent heat loss or gain.

• Miscellaneous Material - building materials on structural components, structural members or fixtures, such as floor and ceiling tiles, concrete pipe (transite), glazing putty, wallboard, various mastics, and does not include surfacing material or thermal system insulation.

BAI Services Inc. Assessed the building for the following regulated building materials:

• Asbestos-containing materials (ACM);

• Assumed asbestos-containing materials;

• Lead-containing coatings (paints);

A floor sketch indicating sampling locations has been included in Appendix “A”.

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2.0 SURVEY METHOD

Asbestos Survey Method A walk-through inspection of all accessible areas of this structure was performed to identify potential asbestos-containing materials. The walk-through inspection included a review of the internal and external aspects of this structure. The locations and types of potential asbestos containing material were noted. Sample locations for this survey were chosen in a non-random fashion, with emphasis placed on obtaining samples of each type of accessible, suspect material, and minimizing damage to the material being sampled. Samples were collected by carefully removing small portions of the suspect material in a non-abrasive manner. Where possible, samples from existing damaged areas or loose pieces of material were collected.

Sample containers were labeled with identification and record numbers. Sample locations and the type of material sampled were documented on a sampling data form. Areas where samples of potentially friable materials were to be extracted were moistened by spraying the immediate area with a mix of 10% alcohol and water.

Samples were extracted using a clean knife, drill capsule, or cork-boring tool, which were used to cut out or scrape off approximately one tablespoon of the material. Where possible, all layers of material were penetrated and incorporated into each specific sample. Each sample was placed in a laboratory provided container, which was then tightly sealed. The exterior of the container was wiped with a “wet one wipe” to remove any material that may have adhered to it during sampling.

Sampling tools, if utilized, were cleaned with “wet-wipes”. Used wet wipes and rags were placed in a labeled plastic waste bag for disposal. Immediately after collection, samples were placed in pre-labeled plastic containers. Containers with samples were then placed in a large re-sealable plastic bag for transport to the laboratory. The following AHERA protocol was used in determining the number of suspect samples to collect:

Surfacing materials:

1) Homogeneous area equal to or less than 1000 SF (minimum 3 samples).

2) Homogeneous area greater than 1000 SF but less than 5000 SF. (5 samples)

3) Homogeneous area greater than 5000 SF. (7 samples)

Thermal Systems Insulation (TSI):

1) Homogeneous area (1 per each type of suspect materials).

Miscellaneous materials:

1) Homogeneous area (1 per each type of suspect materials) Suspect Materials are divided into 3 categories:

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1) Surfacing materials – ACM sprayed or troweled on surfaces (walls, ceilings, and structural members) for acoustical, decorative, thermal insulation or fireproofing purposes. Examples include plaster, popcorn textured ceilings, skim coat textures, and structural fireproofing.

2) Thermal System Insulation – Insulation used to inhibit heat transfer or prevent condensation on pipes, boilers, tanks, ducts, and various other components of hot and cold water systems, and heating, ventilation, and air conditioning (HVAC) systems. Examples include pipe lagging, pipe wrap; block, batt, and blanket insulation;

cement and “muds” and a variety of other products such as gaskets and ropes.

3) Miscellaneous Materials – Materials not classified under surfacing materials or thermal systems insulation. Examples include: floor tile, ceiling tile, roofing felts, concrete piping, outdoor siding and fabrics, glazing putty, wall board and associated assembly component, various mastics, etc. such as floor tile mastics, wall board mastics, ceiling tile mastics etc.

Photographs were taken to identify building construction, types of building materials and identify each sample collected. Selected photographs are included in Attachment A.

Homogeneous Materials: Homogeneous materials are defined as an area of Asbestos- Containing Material (ACM) or Presumed Asbestos-Containing Material (PACM) which appears similar throughout in terms of color, texture, and date of material application. The report listing for homogenous materials will appear as follows: Example Only as Shown Below

Sample Number

Material Description Location

Asbestos

Area in square feet

Friable (yes/no)

S1 Vinyl Flooring Living Room 0% 625 yes

S2 Vinyl Flooring Kitchen 0% 350 yes

S3 Pipe Insulation

Bathroom Hall & Crawl space 40% 40 Yes

Under OSHA Guidelines, a minimum of three negative analysis of a single suspect homogeneous asbestos containing material is required to prove a negative result for surfacing materials and thermal system insulation.

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3.0 LABORATORY INFORMATION

Laboratory Analysis – Asbestos

Samples are analyzed in our laboratory using polarized light microscopy (PLM) with dispersion staining. If samples are not homogeneous, then sub-samples of the components were analyzed separately. All Bulk samples are analyzed using EPA Method 600/R-93/116 with the following measurement uncertainties for reported % Asbestos (1%+0-3%, 5%+>1-9%,10%=5- 15%,20%=10-30%,50%=40-60%). For samples containing more than one separable layer of materials, the report will include findings for each layer (labeled Layer: 1, Layer: 2, etc.). The asbestos concentration in the sample is determined by visual estimation.

Laboratory Accreditation

Collected samples have been collected and furnished to Now Environmental Services Inc.

located at 34009 9th Ave S. Suite 12 Federal Way WA. 98003 Phone: 253-927-5233

Asbestos-EPA Method 600/R-93/116 (EPA-600/M4-82-020 (SOP 100204)

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4.0 BUILDING DESCRIPTION

BUILDING - 1519 Alaska Way S. Seattle WA. 98134 (Building 1 only.)

Parcel Number 7666207695

Building Number 1

Building Description Office Administrative

Number Of Buildings Aggregated 1

Predominant Use Office

Shape Rect or Slight Irreg

Construction Class Cement

Building Quality AVERAGE

Stories 5.5

Building Gross Sq Ft 70,880

Building Net Sq Ft 70,880

Year Built 1921

Eff. Year 1921

Percentage Complete 100

Heating System Forced Air

Sprinklers No

Elevators Yes

General Building Type: Five story commercial administrative facility with penthouse.

Primary External Components: The exterior wall coverings and primarily composed of cement with EFIS stucco with metal window trim and metal doorways.

Type of Foundation: Cement foundation.

Roofing Materials: The roof is composed of rubber torch down material. It is unknown if another roof layer is below the top layer of roofing.

Window Types: The windows are all double pane metal frame.

Flooring: The remaining flooring is a combination of cement, terrazzo & tile or carpet.

HVAC Systems: Heating is provided by forced air through heat ducts on the main and all other floor and offices.

Thermal Systems with Insulation Types: There are thermal system pipe insulation wrap throughout facility.

Finishing: Interior walls are primarily composed of wood & sheetrock or plaster.

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5.0 FINDINGS

Inventory of Suspect Asbestos- Containing Materials

Sample Number Location Material Description Asbestos

Approx Area Feet Friable

S1 Basement mechanical room east wall Wall material & surfacing ND N/A N/A

S2

Basement mechanical room foundation crawl space

3” Dia Thermal System Insulation Pipe Wrap ND N/A N/A

S3

Basement mechanical room foundation crawl space

3” Dia Thermal System Insulation Pipe Wrap ND N/A N/A

S4

Basement mechanical room foundation crawl space

3” Dia Thermal System Insulation Pipe Wrap ND N/A N/A

S5

Basement mechanical room foundation crawl space 6” Dia Thermal System Insulation ND N/A N/A

S6

Basement mechanical room foundation crawl space 6” Dia Thermal System Insulation ND N/A N/A

S7

Basement mechanical room foundation crawl space Surfacing & Cement ND N/A N/A

S8

Basement mechanical room foundation crawl space Foundation wall surfacing ND N/A N/A

S9

Basement mechanical room foundation crawl space Wall System Plaster and Surfacing ND N/A N/A

S10 Main Floor North Side Riser Location

Purple yellow terrazzo flooring material ND N/A N/A

S11

• Main Floor North Side Riser Location Interior white painted wall surfacing ND N/A N/A

S12 Main Floor North Side Riser Location Exterior Exterior EFIS ND N/A N/A

S13 Main Floor 1 Learning Center Ceiling

Tan Painted Plaster Surfacing Material N/D N/A N/A

S14

Main Floor 1 Learning Center Ceiling

Ceiling Surfacing Material ND N/A N/A

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Sample Number Location Material Description Asbestos

Approx Area Feet Friable

S15 Main Floor 1 West Sector Offices

Plaster Surfacing Material Common to Support Colum ND N/A N/A

S16

Main Floor 1 South Sector Hall Stairway to Offices

Blue Painted Surfaces Lobby Molding ND N/A N/A

S17 Main Floor 1 South Entry Corridor Ceiling Tan Painted Surfacing Material ND N/A N/A

S18 Main Floor 1 East Sector Center Classroom Ceiling Ceiling Tiles & Mastics ND N/A N/A

S19

Main Floor 1 East Sector Center Classroom Ceiling

White Painted Ceiling Tiles East Wall ND N/A N/A

S20 Main Floor 1 North East Sector Ceiling Ceiling Tiles & Mastics ND N/A N/A

S21 Main Floor 1 South East Corner Section Ceiling Brown Painted Surfacing & Cement ND N/A N/A

S22

Main Floor 1 South East Corner Section Material Corner Bathroom Ceiling Painted Wall Surfacing Material ND N/A N/A

S23

Main Floor 1 South East Corner Section C/T Chaplains Office Ceiling Ceiling Plaster and Surfacing ND N/A N/A

S24

Main Floor 1 South East Corner Section C/T Chaplains Office Ceiling Ceiling Plaster and Surfacing ND N/A N/A

S25

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material ND N/A N/A

S26

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material ND N/A N/A

S27

Second Floor Southwest Sector Medical Rooms & Halls TSI Pipe Insulation ND N/A N/A

S28

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material ND N/A N/A

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Approx Area Feet Friable

S29 Second Floor Southeast Sector Offices Ceilings Brown Painted Surfacing Material ND N/A N/A

S30 Second Floor Southeast Sector Offices Ceilings Ceiling Tiles & Mastic Material ND 1000 N/A

S31 Second Floor Northeast Sector Ceilings Painted Surfacing Material ND N/A N/A

S32

Second Floor North Side Riser Penetration Location Vinyl Flooring With Mastic ND N/A N/A

S33

Second Floor North Side Riser Penetration Location Blue Cove Base Trim & Mastic ND N/A N/A

S34

Second Floor North Side Riser Penetration Location

Green Painted Wall Surfacing Material ND N/A N/A

S35 Second Floor North East Corner Ceiling Ceiling Tiles & Mastic ND 500 N/A

S36

Third Floor North Wall Floor Penetration Area Flooring Carpet & Mastic ND N/A N/A

S37

Third Floor North Wall Floor Penetration Area Flooring Cove Base Trim & Mastic ND N/A N/A

S38

Third Floor North Wall Floor Penetration Area Flooring

White Painted Wall Surfacing Material ND N/A N/A

S39

Third Floor North East Sector Conference Room Ceiling

Brown Painted Ceiling & Wall Surfacing Material ND N/A N/A

S40

Third Floor North East Sector Conference Room Ceiling

Brown Painted Ceiling Surfacing Material ND N/A N/A

S41 Third Floor North Side Sector Office Areas Ceiling Surfacing Material ND N/A N/A

S42

Third Floor Men’s Women’s Locker Room Brown Colored Mastics Material ND N/A N/A

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Approx Area Feet Friable

S43 Third Floor Southeast Sector Ceiling

Grey Troughed on Surfacing Material ND N/A N/A

S44 Third Floor Southeast Sector Ceiling Ceiling Mastics ND N/A N/A

S45 Third Floor North West Sector Ceilings Beige Painted Surfacing Material ND N/A N/A

S46 Third Floor South West Sector Ceilings Painted Surfacing Material ND N/A N/A

S47

Third Floor South Sector Hallway Pipe Run Thermo system Insulation 4” Dia Thermal System Insulation ND N/A N/A

S48

Second Floor South Sector Hall Pipe Run Thermo system Insulation 4” Dia Thermal System Insulation ND N/A N/A

S49

Floor 1 South Sector Hall Pipe Run Thermo system Insulation 4” Dia Thermal System Insulation ND N/A N/A

S50

Floor 1 South Sector Hall Pipe Run Shroud Wall Surface Painted Wall Surfacing Material ND N/A N/A

S51

Fourth Floor North East Sector Corner Offices Ceilings White Ceiling Tiles & Mastic ND N/A N/A

S52

Fourth Floor North East Sector Corner Offices Ceilings Surfacing Material ND N/A N/A

S53 Fourth Floor North Sector Offices Carpet & Mastic ND N/A N/A

S54 Fourth Floor North Sector Offices Cove Base Trim & Mastic ND N/A N/A

S55 Fourth Floor North Sector Offices White Painted Surfacing Material ND N/A N/A

S56

Offices

Painted Ceiling Surfacing Material ND N/A N/A

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Approx Area Feet Friable

S57 Fourth Floor South Sector Offices Areas White Ceiling Tiles & Mastic ND N/A N/A

S58

Fourth Floor North West Sector Offices Areas Ceilings Ceiling Tiles & Mastic YES 2400 NO

S59 Fourth Floor North East Sector Offices Areas Painted Surfacing Material ND N/A N/A

S60 Fourth Floor North East Sector Offices Areas Ceiling Tiles & Mastic ND N/A N/A

S61 Fourth Floor Women Lockers Areas Ceilings Ceiling Surfacing Material ND N/A N/A

S62

Fourth Floor South West Sector Offices Areas Ceilings Ceiling Tiles & Mastic YES 2400 NO

S63

Fourth Floor South West Sector Offices Areas Ceilings Brown Painted surfacing Material ND N/A N/A

S64

Fourth Floor South West Sector Offices Areas Ceilings

Blue Colored Painted Surfacing Material ND N/A N/A

S65 Fourth Floor South Sector Offices Areas Plaster and Surfacing Material ND N/A N/A

S66 Fifth Floor North West Sector Ceilings

Brown Tan Painted Surfacing Material ND 3000 N/A

S67 Fifth Floor South West Sector Ceilings

Brown Tan Painted Surfacing Material ND N/A N/A

S68 Penthouse Flooring Grey Colored Painted Flooring ND N/A N/A

S69 Penthouse Ceiling & Surfacing Material

White Painted cement & Surfacing Material ND N/A N/A

S70

Penthouse Wall Surfacing South Sector White Painted Wall Surfacing

Material ND N/A N/A S71 Penthouse Wall

Surfacing North Sector Room

White Painted Wall Surfacing Material ND N/A N/A

S72 North Exterior Walls Cladding

Tan & brown Painted EFIS Material ND N/A N/A

S73

North Exterior Emergency Escape Stairs Painted Rails & Steps

White Painted Rails & Support Braces ND N/A N/A

ND- None Detected **The friability of these asbestos containing materials was determined by evaluating the materials in the conditions at the time of this survey. Demolition, renovation, or abatement

BAI Project 2013/95903 Page 15 activities may affect this friability determination. Any suspect material(s) not identified above should not be disturbed, and tested immediately. The suspect material must be treated as asbestos containing until testing proves otherwise.

5.1 Lead

Paints sampled and analyzed contained detectable levels of lead. The Washington State Department of Labor and Industries requires an exposure assessment be conducted during operations that may disturb the lead paint in such a way that the airborne exposure may reach or exceed the Action level of 30 micrograms per cubic meter (µg/m3) or the Permissible Exposure Limit of 50 µg/m3.

The worker protection requirements of WAC 296-62-155-176 "Lead in Construction" will apply.

AREAS OF LEAD BASED PAINT: Intact

Sample Number Location Material Description LEAD

Approx Area Feet Condition

S1

Main Floor 1 South East Corner Section C/T Chaplains Office Ceiling Wall material & surfacing YES N/A Intact

S11

Basement mechanical room foundation crawl space Interior white painted wall surfacing YES N/A Intact

S13

Basement mechanical room foundation crawl space

Tan Painted Plaster Surfacing Material YES N/A Intact

S14

Basement mechanical room foundation crawl space

Tan Painted Plaster Surfacing Material YES N/A Intact

S15

Basement mechanical room foundation crawl space

Plaster Surfacing Material Common to Support Colum YES N/A Intact

S16

Basement mechanical room foundation crawl space

Blue Painted Surfaces Lobby Molding YES N/A Intact

S17

Basement mechanical room foundation crawl space Tan Painted Surfacing Material YES N/A Intact

S24

Main Floor 1 South East Corner Section C/T Chaplains Office Ceiling Ceiling Plaster and Surfacing YES N/A Intact

S25

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material YES N/A Intact

S26

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material YES N/A Intact

S28

Second Floor Southwest Sector Medical Rooms & Halls

Brown Tan Painted Wall Surfacing Material YES N/A Intact

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S29 Second Floor Southeast Sector Offices Ceilings Brown Painted Surfacing Material YES N/A Intact

S31 Second Floor Northeast Sector Ceilings Brown Painted Surfacing Material YES N/A Intact

S34

Second Floor North Side Riser Penetration Location

Green Painted Wall Surfacing Material YES N/A Intact

S39

Third Floor North East Sector Conference Room Ceiling

Brown Painted Ceiling & Wall Surfacing Material YES N/A Intact

S40

Third Floor North East Sector Conference Room Ceiling

Brown Painted Ceiling Surfacing Material YES N/A Intact

S41 Third Floor North Side Sector Office Areas Ceiling Surfacing Material YES N/A Intact

Number Location Material Description LEAD

Approx Area Feet Condition

S43 Third Floor Southeast Sector Ceiling

Grey Troughed on Surfacing Material YES N/A Intact

S45 Third Floor North West Sector Ceilings Beige Painted Surfacing Material YES N/A Intact

S46 Third Floor South West Sector Ceilings Painted Surfacing Material YES N/A Intact

S50

Floor 1 South Sector Hall Pipe Run Shroud Wall Surface Painted Wall Surfacing Material YES N/A Intact

S51

Fourth Floor North East Sector Corner Offices Ceilings

White Ceiling Tiles & Mastic Painted Plaster Surfacing YES N/A Intact

S52

Fourth Floor North East Sector Corner Offices Ceilings Surfacing Material YES N/A Intact

S55

Offices White Painted Surfacing Material YES N/A Intact

S56

Offices

Painted Ceiling Surfacing Material YES N/A Intact

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Number Location Material Description LEAD

Approx Area Feet Condition

S57 Fourth Floor South Sector Offices Areas

White Ceiling Tiles & Mastic, Surfacing Material YES N/A Intact

S58

Fourth Floor North West Sector Offices Areas Ceilings Ceiling Tiles & Mastic YES N/A Intact

S59 Fourth Floor North East Sector Offices Areas Painted Surfacing Material YES N/A Intact

S60 Fourth Floor North East Sector Offices Areas Ceiling Tiles & Mastic YES N/A Intact

S61 Fourth Floor Women Lockers Areas Ceilings Ceiling Surfacing Material YES N/A Intact

S62

Fourth Floor South West Sector Offices Areas Ceilings Ceiling Tiles & Mastic YES N/A Intact

S63

Fourth Floor South West Sector Offices Areas Ceilings Brown Painted surfacing Material YES N/A Intact

S64

Fourth Floor South West Sector Offices Areas Ceilings

Blue Colored Painted Surfacing Material YES N/A Intact

S65 Fourth Floor South Sector Offices Areas Plaster and Surfacing Material YES N/A Intact

S66 Fifth Floor North West Sector Ceilings

Brown Tan Painted Surfacing Material YES N/A Intact

S67 Fifth Floor South West Sector Ceilings

Brown Tan Painted Surfacing Material YES N/A Intact

S68 Penthouse Flooring Grey Colored Painted Flooring YES N/A Intact/Average

S69 Penthouse Ceiling & Surfacing Material

White Painted cement & Surfacing

S70

Penthouse Wall Surfacing South Sector White Painted Wall Surfacing

Material YES N/A Intact S71 Penthouse Wall

Surfacing North Sector Room

White Painted Wall Surfacing

S73

North Exterior Emergency Escape Stairs Painted Rails & Steps

White Painted Rails & Support Braces YES N/A Intact/Average

BAI Project 2013/95903 Page 18

5.2 Waste Characterization of Lead by TCLP

This section does not apply.

5.3 Other Regulated Building Materials

Fluorescent light tubes, HID lamps, switches, and thermostats may contain mercury.

Fluorescent light ballasts and HID lamp ballasts may contain PCB’s. In Washington State, even ballasts labeled with "No PCBs" may have regulated amount of PCBs and therefore should be handled in accordance with Washington Department of Ecology requirements. Employers must inform their employees of mercury and PCB hazards in accordance with WAC 296-800-170.

Fluorescent light tubes, HID lamps, switches, and thermostats light ballasts must be removed and recycled or disposed of prior to building demolition as per 40 CFR 262, 40 CFR 265, and

WAC 173-303.

5.4 LIMITATIONS

This report presents the results of the asbestos, lead coatings inventory conducted at the USCG Base Seattle 1519 Alaska Way S. Seattle WA. 98134 Building 1 Only. The assessment was for the purposes of identifying ACM, lead-containing paint, containing components prior to fire suppression sprinkler system installation project only. Regulated building material assessments are non-comprehensive and subject to many limitations,

6.0 Conclusions & Recommendations

Conclusion Summary:

The following summaries of Asbestos containing materials and presumed ACM including other regulated building materials have been identified at USCG Base Seattle 1519 Alaska Way S. Seattle WA. 98134 Building 1 Only

Totals for Asbestos Containing Material:

� Samples # S58, S62 - Fourth Floor North West Sector Offices Areas Ceilings Tiles Mastics tested positive for Asbestos in the mastic only.

All asbestos containing materials should be removed by Washington State Licensed Abatement Contractors who are registered with Washington State Department of Labor & Industries. Any materials not identified or exposed during renovation must be tested or otherwise treated as asbestos containing prior to impact. No exceptions.

Totals for Lead Based Paint Surfaces:

� Samples#1,11,13,14,15,16,17,24,25,26,28,29,31,34,39,40,41,43,45,46,50,51,52, 55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,71,73 located on floors 1thrugh 5

BAI Project 2013/95903 Page 19 the penthouse, including painted exterior north facing stairways all tested positive to contain trace to detectable levels of Lead Based Paint.

The worker protection requirements of WAC 296-62-155-176 "Lead in Construction" will apply.

Recommendations:

(1) All Asbestos mastics material will require to be removed by a state licensed abatement company prior to being disturbed by impact from any demolition or renovation activities and disposed of in accordance to federal EPA standards with hazardous materials disposal manifest receipt and abatement certificate.

(2) All Lead based painted surfaces should be noticed and workers should use proper protective measures as to not create lead paint hazards while working on or around those surfaces.

6.1 References

Environmental Protection Agency (EPA), National Emission Standard for Hazardous Air Pollutants, 40 CFR 61 Subpart M. Environmental Protection Agency, Asbestos Hazard Emergency Response Act (AHERA), 40 CFR 763. EPA /600/R-93/116: Bulk PLM 400 Point Count,/1000 Point Count, Asbestos Test Method Occupational Safety and Health Administration (OSHA), Construction Industry Standard (1994),29 CFR 1926.1101 Occupational Safety & Health Administration, May 4, 1993, Lead Exposure in Construction; Interim Final Rule, 29 CFR Part 1926.62 Pierce County Assessor-Treasurer, Electronic Property Information Profile Database (ePIP), http://epip.co.pierce.wa.us/ Accessed August 11, 2010 Puget Sound Clean Air Agency (PSCAA), Telephone: 206.343.8800, http://www.pscleanair.org/ Washington State Department of Labor and Industries, WAC 296-62-077 through 296-62-077:

Asbestos, tremolite, anthophyllite, and actinolite

BAI Project 2013/95903 Page 20

LIMITATIONS OF SURVEY

The sole purpose of this survey was to document Asbestos containing materials discovered by BAI Services Inc. personnel in the March 25th, 26th. 27th survey of suspect materials at USCG Base Seattle 1519 Alaska Way S. Seattle WA. 98134 Building 1 Only.

The site visit consisted of a through walk though of the building for identification of hazardous building materials. This report presents the results of the asbestos, lead coatings inventory conducted at the USCG Base Seattle 1519 Alaska Way S. Seattle WA. 98134 Building 1 Only

The assessment was for the purposes of identifying ACM, lead-containing paint, prior to fire suppression system sprinkler installation.

Regulated building material assessments are non-comprehensive and subject to many limitations, including those within. Our assessment has considered risks pertaining to asbestos;

lead in coatings, however, this assessment is limited to only those locations and materials assessed.

This assessment was not designed to identify all potential concerns or to eliminate all risks associated with renovation, demolition, material removal, construction, or transferring of property title. Evaluation of other risks not specifically described in the Scope of Work has not been included; for example: structural integrity; engineering loads; electrical; mechanical; radon gas; slope stability; building settlement; and evaluation of toxic and hazardous substances in, or in contact with, soil and groundwater. No warranty, expressed or implied, is made.

BAI Services Inc. has performed the services set forth in the Scope of Work in accordance with generally accepted industrial hygiene practices in the same or similar localities, related to the nature of the work accomplished, at the time the services were performed.

The regulated building materials and conditions presented in this report represent those observed on the dates we conducted the sampling. This sampling is intended for the exclusive use of Souza Construction Inc. This assessment does not replace nor can be used as professionally developed construction or demolition plans, specifications, or bidding documents.

This report is not a legal opinion. As hazardous materials surveys are non comprehensive by nature, BAI Services Inc. cannot be held liable for materials which require destructive means to access, materials which are hidden from sight (e.g. materials hidden in walls), and materials which cannot be found due to their obscure nature, or otherwise cannot be discovered with reasonable diligences.

BAI Project 2013/95903 Page 21

7.1 AREAS NOT INSPECTED

All areas to be impacted by the planned installation of fire suppression sprinkler system only have been inspected.

This document is the sole property of BAI and the property owner, or agent authorizing this survey.

Inspected by: Scott Barry

• AHERA /ASHARA Cert # 10304664

• Lead Paint Cert # 4006

APPENDICES

Sample Locations Floor Plan Sketch

Laboratory Results

Certifications

Sample Collection Photographs

BAI Project 2013/95903 Page 22

Appendix “A”