bldg_1_limited_asbestos_and_lead_report_-_final_REFERENCE_ONLY.pdf

RGA Envi ronmental Inc., A Terracon Company 3317 3 r d Ave S, Suite D Seat t le , WA 98134 P (206) 281-8858 F (206) 281-8922 rgaenv.com terracon.com

August 26, 2015

Vernon Van Valin/Tom McManus Advanced Technologies Construction 3828 East Portland Avenue Tacoma, Washington 98404

Limited Asbestos and Lead-Containing Materials Survey Report – Base Fire/Life Safety System Replacement

Building 1 United States Coast Guard Support Center – Pier 36 Seattle, Washington (Project # R3157152)

Dear Mr. Van Valin and Mr. McManus, On August 17, 2015, John McCaslin and Emily Kahler of RGA Environmental, Inc. (RGA) conducted a limited asbestos-containing materials and lead-containing paint survey throughout Building 1 of the US Coast Guard Support Center (Pier 36) located in Seattle, Washington. Mr. McCaslin and Ms. Kahler are Asbestos Hazard Emergency Response Act (AHERA) certified building inspectors1. This limited survey was conducted to determine the presence of asbestos and lead in the building materials that may be disturbed as part of the future Base Fire/Life Safety System Replacement Project as outlined via a detailed drawing set provided by the Client. The sampling was requested by Vernon Van Valin and Tom McManus of Advanced Technologies and access to the building was granted by Tom McManus of Advanced Technologies.

Building 1 is a six-story municipal office structure located at Pier 36 in Seattle, Washington. RGA surveyed specific areas throughout the building as outlined on drawings provided by the Client in reference to the Base Fire/Life Safety System Replacement project. Exterior finishes of Building 1 include stucco or plaster and interior finishes include gypsum wallboard, concrete and plaster walls while ceilings consist of gypsum wallboard, plaster and fiberglass and/or acoustic ceiling tiles. No flooring materials should be affected by these renovations per either the drawings provided or noted during the walkthrough conducted with RGA by the Client and therefore RGA did not collect any flooring samples.

Summary of Asbestos-Containing Materials found throughout Building 1 No asbestos was detected in the samples collected.

The intent of the asbestos survey is to comply with governing asbestos regulations required by the State of Washington and the Puget Sound Clean Air Agency. The State of Washington requires a written "good faith inspection" for identification of asbestos-containing materials prior to any remodeling, maintenance, or demolition work. During demolition and construction work, it is the responsibility of the owner and the contractors to make this survey document available to all concerned parties who may be handling the building materials.

1 See attached certification

TOM M

Text Box Contract No: HSCG88-15-PQQ057 Project No: 5730617 Section 01 35 29 Paragraph 1.04 B - Bldg 1

Hazardous Materials Testing

Additionally, the Puget Sound Clean Air Agency requires that a copy of the written asbestos survey be made available on-site for inspection by the Puget Sound Clean Air Agency Control Officer during construction and demolition work.

The survey is required to be performed in accordance with 40 CFR 763.86. These federal standards require inspections to be conducted by an EPA/AHERA accredited building inspector with analysis to be provided by an asbestos laboratory accredited by the National Bureau of Standards. These requirements are described in the Puget Sound Clean Air Agency Asbestos Control Standards. All survey work was conducted in compliance with the above mentioned standards.

Asbestos Sampling Protocol

This survey was conducted using a protocol adapted from the Asbestos Hazard Emergency Response Act (AHERA).

The protocol is as follows:

1. Group materials into homogeneous sampling areas based on visual observations and information provided about building renovations.

2. Quantify each homogeneous sampling area and collect samples from each area using the "3-5-7" criteria for surfacing material to determine the number of samples needed. Quantify and collect a minimum of three samples of each thermal system insulation. The number of samples collected of miscellaneous materials was determined by the inspector.

3. Samples were collected from areas of easy access and minimum disturbance to building occupants.

4. Samples of each material were taken to the substrate, ensuring that all components of the material were included.

5. Sampling was performed by an AHERA accredited building inspector.

Asbestos Sampling Procedure

1. Label sample container with unique identification number. Record sample number, sample location, type of material, and approximate material quantity on data form.

2. Extract sample using a clean knife or other tool to collect approximately one tablespoon of the material.

Penetrate all layers of material.

3. Place sample in a container and tightly seal it.

4. Clean tools with wet wipes. Clean any material debris from sampling area.

Asbestos Laboratory Analysis

The bulk samples were analyzed by the RGA laboratory using polarized light microscopy (PLM) with dispersion staining in accordance with US EPA method 600/R-93/116 as specified in 40 CFR Chapter I (7-1-93 edition) Part 763, Subpart F, Appendix A, pages 499-504. Polarizing light microscopy quantifies asbestos concentrations at between 100% and 1% detection levels. Levels below 1% can only be stated as "trace." The RGA laboratory is a member of the National Voluntary Laboratory Accreditation Program (NVLAP), NVLAP Code #200613-0. Samples were not analyzed by point count to determine asbestos concentrations.

For samples containing more than one separable layer of materials, the laboratory report will include findings for each layer (labeled L-1 for layer one and L-2 for layer two, etc.) and a total percentage for the entire sample, if applicable.

The asbestos concentration in the sample is determined by visual estimation.

Summary of Lead Containing Paint

Based on XRF paint testing, twelve (12) of the homogeneous painted components tested throughout Building 1 were found to have detectable quantities of lead and seven (7) were classified as lead-based paint. The full scope of XRF testing can be found in the attachments of this report.

According to DOSH standard “Lead in Construction,” workers shall follow all applicable regulations listed in WAC 296- 155-176 during the course of conducting work when lead in paint is detected.

The Washington State Department of Labor and Industries defines a lead-based paint to be a coating with any detectable lead. The United States Environmental Protection Agency (EPA) and US Department of Housing and Urban Development (HUD) have defined a lead-based paint as any coating containing greater than 0.5% lead or 1.0 mg/cm2 of lead.

In Washington, workers disturbing lead-containing coatings are covered under the lead standard (WAC 296-155-176) until shown they are not being exposed above the action limit of 30 µg/m 3 and the permissible exposure limit of 50 µg/m3. The requirements of this standard include, but are not limited to, air monitoring, respiratory protection, medical surveillance, lead work plan, warning signs, and wash stations.

When lead is discovered in a paint coating, worker protection and environmental protection requirements apply to all construction activities that may disturb these coatings. The issues surrounding the demolition of materials that have lead-containing coatings include worker exposure, public health, and waste characterization.

Worker Exposure to Lead

WAC 296-155-176, Lead, applies to all construction work where an employee may be occupationally exposed to lead.

Construction work includes activities such as demolition or salvage, removal or encapsulation, and renovation of materials that contain lead. When a worker may be exposed to lead, the employer must take the following actions according to WAC 296-155-176:

1. Perform an exposure assessment for each operation where the employee may be exposed to lead at or above 30 micrograms per cubic meter (µg/m3). The exposure assessment consists of personal air monitoring to determine representative lead exposure levels for the work being performed;

2. During the exposure assessment for demolition operations, the employer must provide and require to be worn half-mask air-purifying respirators equipped with high efficiency particulate air (HEPA) filters and disposable clothing;

3. A designated change area which allows for separate storage areas for work and street clothing to prevent cross contamination;

4. Hand washing facilities to allow employees to wash their hands and faces.

5. Biological monitoring in the form of blood sampling and analysis for lead and zinc protoporphyrin levels.

6. Training to include hazard communication, safety, and the limitations, proper use, and maintenance of respirators.

In addition to the protective equipment and hygiene requirements, the employer must attempt to reduce the levels of airborne lead through the use of engineering controls such as ventilation and wet methods.

Public Health

The owner should ensure that the general public will not have access to the site during renovation activities. In addition, controlling visible emissions (dust) will decrease the airborne concentration of lead, thus decreasing the airborne exposure levels of the general public and potential contamination of surrounding areas from dust migration.

Waste Characterization

Once the cleaning waste is accumulated, it is necessary for the generated waste to be characterized before it can be accepted by a landfill. Waste characterization is determined using the Toxicity Characteristic Leaching Procedure (TCLP), in accordance with WAC 173-303, which determines the leaching potential of lead in the construction/demolition debris. A hazardous waste is defined as a waste stream which contains leachable lead above the allowable limit of 5 parts per million (ppm).

XRF Analyzer Paint Inspection Methodology

Each painted component type to be impacted per the Client’s direction was tested for the presence of LBP. The results were recorded on data sheets (see attachment).

After completing the testing of the available units per Client’s direction, components were identified as LBP or non- LBP based on presence of detectable lead. Painted components testing as negative were classified as negative. No destructive QC samples (paint samples) were taken, as typically done when inconclusive results are found.

X-Ray Fluorescence (XRF)

An XRF Lead Analyzer is a portable, in-situ measuring instrument that uses x-ray fluorescence to test for lead in paint.

The XRF sends energy in the form of a gamma ray photon into the paint or coating on a wall. Some of the gamma rays strike the inner shells of atoms, resulting in the electron being dislodged from their orbit. The atom then becomes unstable. To regain stability, the atom fills the gap left by the lost electron with an electron from one of its outer shells. This causes the release of an x-ray photon (fluorescence). This photon has an energy level “characteristic” of the type of element (like lead) that it came from. The XRF then measures the energy level and quantity of returning x-ray photons to determine the quantity of lead (or other element of interest) present at the sample point.

The instrument used for this inspection was an Innov-X Inspector XRF Lead Analyzer, serial # M11820 . Samples were collected in “Lead Paint Analysis” mode requiring no substrate correction sampling (paint chip sampling), however this unit has an inconclusive range of 0.6-1.1 mg/cm2. All readings that fall within this inconclusive range will be assumed to be lead-based paint until paint chip sampling may verify otherwise.

Calibration checks of the instrument were performed using NIST Standard Reference Material (SRM) 2573 (1.040 mg/cm2 ± 0.064) and 2570 (0.0 mg/cm2) before each sampling activity, every 4 hours during sampling, and after each sampling activity. Calibration checks were satisfactory, indicating the instrument was functioning properly and in calibration.

Asbestos Analytical Results

Sample results are presented below. Bolded rows indicate a positive result for asbestos content. See the attached laboratory report and field notes for more information.

Building Materials Sampled by RGA for Asbestos Content throughout Building 1 located at Pier 36 in Seattle, Washington

Sample ID Material Description Location Asbestos Content Friability

01-HP2-01A, 01B, 01C,

01D, 01E, 01F, 01G Plaster and skim coating -walls/ceilings Building 1 - throughout No Asbestos Detected Friable

02-CT3-02A, 02B 2’X2’ Fiberglass suspended ceiling tiles

Building 1 – entry hall and restrooms

No Asbestos Detected Friable

03-WB1-03A, 03B, 03C,

03D, 03E, 03F

Gypsum wallboard and joint compound

Building 1 – throughout No Asbestos Detected Friable

04-CT4-04A, 04B, 04C 2’X4’ Acoustic suspended ceiling tiles

Building 1 – throughout 1st floor No Asbestos Detected Friable

05-CT1-05A 1’X1’ Acoustic glued on ceiling tiles (above suspended tiles)

Building 1 – 4th floor SE office

No Asbestos Detected Friable

Lead Analytical Results

Based on XRF paint testing, ten (10) of the homogeneous painted components tested throughout Building 1 were found to have detectable quantities of lead and seven (7) were classified as lead-based paint. The full scope of XRF testing can be found in the attachments of this report.

Limitations

This report does not represent all conditions at the subject site as it only reflects the information gathered from asbestos and lead testing throughout renovation areas as outlined in reference of the Base Fire/Life Safety System Replacement Project via drawings provided by the Client for Building 1 of the US Coast Guard Support Center located at Pier 36 in Seattle, Washington. Efforts were made during this limited asbestos and lead survey to find all accessible and applicable asbestos and lead containing materials throughout the renovation areas.

If additional suspect materials not sampled by RGA are identified throughout the renovation areas, the renovation work should halt and an accredited AHERA inspector should sample untested suspect materials for the presence of asbestos. Any materials not sampled and properly identified must be sampled by an AHERA inspector prior to disturbance. All contractors working on the building site must review this inspection report prior to participating in the renovation, per WAC 296-62-07721 “Communication of Hazards to Employees.”

This report was prepared pursuant to the contract RGA has with the client. Unauthorized reliance on or use of this report, including any of its information or conclusions, will be at third party's risk. For the same reasons, no warranties or representations, expressed or implied in this report, are made to any such third party. Contact us at 206-281-8858 with any questions.

We appreciate the opportunity to have been of service to you. If you have any questions regarding this report feel free to contact Angela Harkins at (206) 281-8858.

Report Prepared by, Report Reviewed by, Angela Harkins John McCaslin Office Manager Project Manager

Attachments:

RGA Asbestos Laboratory Analysis Results XRF Testing Spreadsheets Sample Location Drawings Certifications

Attachment A RGA Asbestos Laboratory Analysis Results

Bulk Asbestos Fiber Analysis

NVLAP LAB CODE 200613-0(EPA 600/R-93/116)

3317 3rd Avenue S, Suite D, Seattle, WA 98134 OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White paint

01-HP2-01A

15013426

No Asbestos Detected 100% Paint

L-2 Green paint

No Asbestos Detected 100% Paint

L-3 White crystalline material

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-4 Grey granular material

No Asbestos Detected 40% Mineral Filler and Binder 40% Rocks 20% Sand

L-1 Beige paint

01-HP2-01B

15013427

No Asbestos Detected 100% Paint

L-2 White crystalline material

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-3 White granular material

No Asbestos Detected 60% Mineral Filler and Binder 30% Rocks 10% Calcite Filler and Binder

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by NVLAP or any other agency of the U.S. Government.

Bulk Asbestos Fiber Analysis NVLAP LAB CODE 200613-0(EPA 600/R-93/116)

3317 3rd Avenue S, Suite D, Seattle, WA 98134 OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 Yellow paint

01-HP2-01C

15013428

No Asbestos Detected 100% Paint

L-2 White crystalline material

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-3 Grey granular material

No Asbestos Detected 40% Mineral Filler and Binder 40% Rocks 20% Sand

L-1 Yellow crystalline material

01-HP2-01D

15013429

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-2 White granular material

No Asbestos Detected 60% Mineral Filler and Binder 30% Rocks 10% Calcite Filler and Binder

L-1 White paint

01-HP2-01E

15013430

No Asbestos Detected 100% Paint

L-2 Yellow crystalline material

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-3 White granular material

No Asbestos Detected 60% Mineral Filler and Binder 30% Rocks 10% Calcite Filler and Binder

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White paint

01-HP2-01F

15013431

No Asbestos Detected 100% Paint

L-2 Yellow crystalline material

No Asbestos Detected 80% Mineral Particles 20% Calcite Filler and Binder

L-3 White granular material

No Asbestos Detected 60% Mineral Filler and Binder 30% Rocks 10% Calcite Filler and Binder

L-1 White paint

01-HP2-01G

15013432

No Asbestos Detected 100% Paint

L-2 White granular material

No Asbestos Detected 60% Mineral Filler and Binder 30% Rocks 10% Calcite Filler and Binder

L-1 White vinyl resinous material

02-CT3-02A

15013433

No Asbestos Detected 50% Resin and Binder 30% Vinyl Filler and Binder 20% Mineral Particles

L-2 Yellow fibrous material

No Asbestos Detected 10% Filler and Binder90% Fiberglass

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White vinyl resinous material

02-CT3-02B

15013434

No Asbestos Detected 50% Resin and Binder 30% Vinyl Filler and Binder 20% Mineral Particles

L-2 Yellow fibrous material

No Asbestos Detected 10% Filler and Binder90% Fiberglass

L-1 White crystalline material

03-WB1-03A

15013435

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-2 Tan fibrous material

No Asbestos Detected 100% Cellulose

L-3 White blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

L-1 White paint

03-WB1-03B

15013436

No Asbestos Detected 100% Paint

L-2 White crystalline material

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-3 Tan fibrous material

No Asbestos Detected 100% Cellulose

L-4 Beige blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White paint

03-WB1-03C

15013437

No Asbestos Detected 100% Paint

L-2 White crystalline material

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-3 Blue fibrous material

No Asbestos Detected 100% Cellulose

L-4 Blue blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

L-1 White crystalline material

03-WB1-03D

15013438

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-2 Blue fibrous material

No Asbestos Detected 100% Cellulose

L-3 Blue blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White crystalline material

03-WB1-03E

15013439

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-2 Tan fibrous material

No Asbestos Detected 100% Cellulose

L-3 White blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

L-1 White paint

03-WB1-03F

15013440

No Asbestos Detected 100% Paint

L-2 White crystalline material

No Asbestos Detected 80% Calcite Filler and Binder 20% Mineral Particles

L-3 Tan fibrous material

No Asbestos Detected 100% Cellulose

L-4 White blocky crystalline material

No Asbestos Detected 65% Gypsum Filler and Binder 15% Mineral Particles

20% Cellulose

L-1 White paint

04-CT4-04A

15013441

No Asbestos Detected 100% Paint

L-2 Tan fibrous material

No Asbestos Detected 20% Filler and Binder 10% Perlite

60% Cellulose 10% Glass Fiber

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

OFFICE: (206) 281-8858 FAX: (206) 281-8922 email: laboratory@rgaenv.com

RGA Batch Number: 15-1482Advanced Technology Construction Project Location: Building 1 RGA Project Number: R3157152

Asbestos Components

Number of Samples: 19

Non-Fibrous Components

Non-Asbestos Fibrous Components

Report Key

Client Sample ID RGA Lab ID

Layer ID (if applicable) Layer Description Layer Comments (if applicable)

L-1 White paint

04-CT4-04B

15013442

No Asbestos Detected 100% Paint

L-2 Tan fibrous material

No Asbestos Detected 20% Filler and Binder 10% Perlite

60% Cellulose 10% Glass Fiber

L-1 White paint

04-CT4-04C

15013443

No Asbestos Detected 100% Paint

L-2 Tan fibrous material

No Asbestos Detected 20% Filler and Binder 10% Perlite

60% Cellulose 10% Glass Fiber

L-1 White paint

05-CT1-05A

15013444

No Asbestos Detected 100% Paint

L-2 Brown fibrous material

No Asbestos Detected 10% Filler and Binder90% Cellulose

Sampled By: John McCaslin

Reviewed By: Cheuk-Wa Angela Ng Received By: Rebecca Ferrell 8/17/2015

8/24/2015 8/24/2015Analyzed By: Rebecca Ferrell

This report relates only to the items tested. If samples are not collected by RGA Environmental personnel, accuracy of the results is limited by the methodology and expertise of the sample collector. Analyses are cross-checked with other laboratories for quality assurance purposes. This report shall not be reproduced except in full, without written approval of RGA Environmental. It shall not be used to claim product endorsement by

Attachment B XRF Testing Spreadsheets

XRF (Lead) Readings in mg/cm2 - US Coast Guard Pier 36 Fire/Life System Upgrade for Building 1

Date Reading Mode Detectable Lead

Lead Based Pb Pb +/- Unit / Bldg. Room Type Side Component Substrate Color Condition

17-Aug-15 1 Standard PASS

17-Aug-15 2 Lead Paint NA NA 0 0 building 1 Calibration Calibration Calibration White Calibration

17-Aug-15 3 Lead Paint NA NA 0.96 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 4 Lead Paint NA NA 1.03 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 5 Lead Paint NA NA 1.02 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 6 Lead Paint NA NA 1.01 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 7 Lead Paint Positive Positive 1.33 0.16 building 1 Entryway East Wall Drywall White Intact

17-Aug-15 8 Lead Paint Negative Negative 0 0 building 1 Exterior Ceiling Wall Soffit Plaster Blue Intact

17-Aug-15 9 Lead Paint Positive Negative 0.05 0.05 building 1 Exterior Ceiling Ceiling Plaster White Intact

17-Aug-15 10 Lead Paint Positive Negative 0.06 0.06 building 1 Exterior Ceiling Ceiling Plaster White Intact

17-Aug-15 11 Lead Paint Positive Positive 3.59 0.83 building 1 Entryway West Wall Chair Rail Wood White Intact

17-Aug-15 12 Lead Paint Negative Negative 0 0 building 1 IT Room East Wall Wood White Intact

17-Aug-15 13 Lead Paint Positive Negative 0.07 0.01 building 1 Mechanical Room (153) North Wall Plaster Brown Intact

17-Aug-15 14 Lead Paint Positive Positive 1.3 0.71 building 1 Office (120) North Wall Concrete White Intact

17-Aug-15 15 Lead Paint Negative Negative 0 0 building 1 Office (121) West Wall Drywall White Intact

17-Aug-15 16 Lead Paint Positive Positive 3.49 0.61 building 1 Office (120) East Column Plaster White Intact

17-Aug-15 17 Lead Paint Positive Negative 0.99 0.19 building 1 Office (120) East Wall Drywall White Intact

17-Aug-15 18 Lead Paint Positive Positive 1.57 0.55 building 1 Office (120) East Wall Drywall White Intact

17-Aug-15 19 Lead Paint Negative Negative 0 0 building 1 Office (120) South Wall Drywall White Intact

17-Aug-15 20 Lead Paint Negative Negative 0 0 building 1 Investigative services East Wall Drywall White Intact

17-Aug-15 21 Lead Paint Insufficient Test Time 0.98 0.13 building 1 Basement East

Wall

- Upper Concrete White Intact

17-Aug-15 22 Lead Paint Positive Positive 2.73 0.56 building 1 Basement East Wall

- Upper Concrete White Intact

17-Aug-15 23 Lead Paint Positive Negative 0.11 0.07 building 1 Basement East Wall

- Lower Concrete Grey Intact

17-Aug-15 24 Standard PASS

17-Aug-15 25 Lead Paint Positive Positive 1.37 0.36 building 1 Kitchen (room 161) West Wall Plaster White Intact

17-Aug-15 26 Lead Paint Negative Negative 0 0 building 1

Office

- west renovation West Wall Drywall White Intact

Key: yellow highlighted readings indicate lead based paint and bolded readings indicate detectable lead

Detectable Lead

Lead Based Pb Pb +/- Unit / Bldg. Room Type Side Component Substrate Color Condition

17-Aug-15 27 Lead Paint Negative Negative 0 0 building 1 Office (room 162) West Column Drywall White Intact

17-Aug-15 28 Lead Paint Positive Negative 0.01 0 building 1 Office (room 162) East Wall Plaster White Intact

17-Aug-15 29 Lead Paint Positive Negative 0.19 0.19 building 1 2nd - Hallway West

Wall

- Upper Plaster White Intact

17-Aug-15 30 Lead Paint Positive Negative 0.15 0.09 building 1 2nd - Hallway West

Wall Chair Rail Wood White Intact

17-Aug-15 31 Lead Paint Positive Positive 1 0.14 building 1 2nd - Hallway West

Wall

- Lower Plaster White Intact

17-Aug-15 32 Lead Paint Negative Negative 0 0 building 1

2nd floor Med/Dental Lobby South

Wall

- Lower Plaster White Intact

17-Aug-15 33 Lead Paint Negative Negative 0 0 building 1

2nd floor Med/Dental Lobby East Wall Drywall White Intact

17-Aug-15 34 Lead Paint Positive Negative 0.01 0.01 building 1 2nd floor Gymnasium East Wall Plaster White Intact

17-Aug-15 35 Lead Paint Negative Negative 0 0 building 1 2nd floor Gymnasium West Wall Drywall White Intact

17-Aug-15 36 Lead Paint Negative Negative 0 0 building 1 2nd floor

- dental lab North Wall Drywall White Intact

17-Aug-15 37 Lead Paint Negative Negative 0 0 building 1 2nd floor

- dental lab North Column Plaster White Intact

17-Aug-15 38 Lead Paint Positive Negative 0.08 0.07 building 1 2nd floor Break Room South Wall Plaster White Intact

17-Aug-15 39 Lead Paint Negative Negative 0 0 building 1 2nd floor Break Room North Wall Drywall White Intact

17-Aug-15 40 Lead Paint Positive Negative 0.32 0.28 building 1 2nd floor Stairwell North Wall Plaster White Intact

17-Aug-15 41 Lead Paint Positive Negative 0.05 0.06 building 1 2nd floor Stairwell Ceiling Ceiling Drywall White Intact

17-Aug-15 42 Lead Paint Negative Negative 0 0 building 1 3rd floor Hallway West

Wall

- Upper Plaster White Intact

17-Aug-15 43 Lead Paint Negative Negative 0 0 building 1 3rd floor Hallway West

Wall Chair Rail Wood White Intact

17-Aug-15 44 Lead Paint Positive Negative 0.52 0.17 building 1 3rd floor Hallway West

Wall

- Lower Plaster White Intact

17-Aug-15 45 Lead Paint Negative Negative 0 0 building 1 3rd floor Women's West Wall Plaster White Intact

Key: yellow highlighted readings indicate lead based paint and bolded readings indicate detectable lead

Detectable Lead

Lead Based Pb Pb +/- Unit / Bldg. Room Type Side Component Substrate Color Condition

17-Aug-15 46 Lead Paint Negative Negative 0 0 building 1 3rd floor Women's East Wall Drywall White Intact

17-Aug-15 47 Lead Paint Positive Negative 0.11 0.11 building 1 3rd floor Stairwell Ceiling Ceiling Plaster White Intact

17-Aug-15 48 Lead Paint Negative Negative 0 0 building 1 Office (320) East Wall Drywall White Intact

17-Aug-15 49 Lead Paint Positive Negative 0.17 0.07 building 1 Office (320) Southwest Column Plaster White Intact

17-Aug-15 50 Lead Paint Negative Negative 0 0 building 1 3rd floor Kitchen West Wall Drywall White Intact

17-Aug-15 51 Lead Paint Positive Positive 3.86 1.42 building 1 3rd floor housing South Wall Plaster White Intact

17-Aug-15 52 Lead Paint Negative Negative 0 0 building 1 4th floor Hallway West Wall Drywall White Intact

17-Aug-15 53 Lead Paint Negative Negative 0 0 building 1 4th floor Hallway East Wall Plaster White Intact

17-Aug-15 54 Lead Paint Negative Negative 0 0 building 1

4th floor Women's locker room North Wall Drywall White Intact

17-Aug-15 55 Standard PASS

17-Aug-15 56 Lead Paint NA NA 1 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 57 Lead Paint NA NA 1.07 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 58 Lead Paint NA NA 1.08 0.05 building 1 Calibration Calibration Calibration Red Calibration

17-Aug-15 59 Lead Paint NA NA 0 0 building 1 Calibration Calibration Calibration White Calibration

17-Aug-15 60 Lead Paint Negative Negative 0 0 building 1 Office (410) South Wall Plaster White Intact

17-Aug-15 61 Lead Paint Positive Negative 0.02 0.04 building 1 Office (410) North Wall Plaster White Intact

17-Aug-15 62 Lead Paint Negative Negative 0 0 building 1 Office (430) East Wall Plaster White Intact

17-Aug-15 63 Lead Paint Negative Negative 0 0 building 1 Office (430) South Wall Drywall White Intact

17-Aug-15 64 Lead Paint Negative Negative 0 0 building 1 Office (450) North Wall Drywall White Intact

17-Aug-15 65 Lead Paint Negative Negative 0 0 building 1 Office (414) East Wall Plaster White Intact

17-Aug-15 66 Lead Paint Positive Negative 0.29 0.27 building 1 Office (414) North Wall Plaster White Intact

17-Aug-15 67 Lead Paint Negative Negative 0 0 building 1 4th floor Hallway South Wall Drywall White Intact

17-Aug-15 68 Lead Paint Negative Negative 0 0 building 1 4th floor Hallway South

Electric Panel Wood White Intact

17-Aug-15 69 Lead Paint Positive Negative 0.49 0.19 building 1 5th floor Hallway East Wall Plaster White Intact

Key: yellow highlighted readings indicate lead based paint and bolded readings indicate detectable lead

Detectable Lead

Lead Based Pb Pb +/- Unit / Bldg. Room Type Side Component Substrate Color Condition

17-Aug-15 70 Lead Paint Negative Negative 0 0 building 1 5th floor Hallway West Wall Plaster White Intact

17-Aug-15 71 Lead Paint Positive Negative 0.37 0.16 building 1 5th floor Stairwell North Wall Plaster White Intact

17-Aug-15 72 Lead Paint Positive Negative 0.37 0.22 building 1 5th floor Stairwell South Wall Plaster White Intact

17-Aug-15 73 Lead Paint Negative Negative 0 0 building 1 5th floor Penthouse West Wall Plaster White Intact

17-Aug-15 74 Lead Paint Negative Negative 0 0 building 1 Office (523) North Wall Drywall White Intact

17-Aug-15 75 Lead Paint Positive Negative 0.43 0.24 building 1 Office (523) South Wall Plaster White Intact

17-Aug-15 76 Lead Paint Positive Positive 1.01 0.23 building 1 5th floor Bathroom West Wall Plaster White Intact

17-Aug-15 77 Lead Paint Negative Negative 0 0 building 1 Office (510) North Wall Drywall White Intact

17-Aug-15 78 Lead Paint Positive Positive 1.54 0.24 building 1 6th floor Electrical room West Wall Concrete White Intact

17-Aug-15 79 Lead Paint Positive Positive 1.11 0.09 building 1 6th floor Electrical room South Wall Plaster White Intact

17-Aug-15 80 Lead Paint Positive Positive 1.02 0.07 building 1 6th floor Electrical room Center Column Concrete White Intact

17-Aug-15 81 Lead Paint Positive Negative 0.14 0.08 building 1 6th floor Electrical room Floor Floor Concrete Grey Intact

Key: yellow highlighted readings indicate lead based paint and bolded readings indicate detectable lead

Attachment C Asbestos Sample Location Drawing

Attachment D Certifications