576Final_hzmat_report__part_2_of_9.pdf

Prior to sampling, a pre-sampling site visit was conducted on December 13, 2002.

The visit offered the opportunity to review building composition to develop a sampling strategy. The building survey team completed all associated project fieldwork from January 28th - February 4th, 2003.

The asbestos survey included only the east interior office wall of Room 205.

Bulk asbestos samples of gypsum wallboard and joint compound were collected from the east wall area scheduled for future renovation.

5.0 Building 576 Exterior Results

5.1 Asbestos Results

The asbestos laboratory results are included in Appendix A. Review of laboratory results revealed that only two materials sampled contain asbestos greater than 1%.

Black sealant (sample B576B0202-5C) is present at the northwest end of the building. The observed sealant material is approximately 15 lineal feet in length. Sample B576B0203-11C was collected from the south portion of the upper roof. Concrete foam panels were removed to access roofing sample locations. The roofing system appears homogenous; however, only one of nine samples collected returned positive results. This may be from roofing patch and repair work. The roofing system has been confirmed to contain asbestos and should be treated accordingly. The roof area measures approximately 4,600 ft2. Figure 1 provides asbestos sample locations.

Table 1 Building 576 Exterior Asbestos Samples Sample # Sample

Location Description of Material

Friable N on-

Friable C ondition

A sbestos

C hrysotile

576B0202- 1C

Southeast window

Window Caulking Non- Friable

Good Non- Detect

576B0202- 2C

Northeast window

Window Caulking Non- Friable

Good Non- Detect

576B0202- 3C

Northeast column

Crack Sealant Non- Friable

Good Non- Detect

576B0202- 4C

Northeast end wall

Exterior Caulking Non- Friable

Good Non- Detect

Table 1 Building 576 (cont.) Exterior Asbestos Samples

Sample # Sample

Location

Friable C ondition

A sbestos

576B0203-5C Northwest corner

Black Sealant Non- Friable

Good 2% Chrysotile

576B0203-6C Northwest end Pink Caulking Non- Friable

Good Non-Detect

576B0203-7C Southwest end Caulking on conduit

Non- Friable

Good Non-Detect

576B0203-8C Black Layer

Roof Northwest end

Roofing Material

Non- Friable

Good Non-Detect

576B0203-8C White Layer

Roof Northwest end

Roofing Material

Non- Friable

Good Non-Detect

576B0203-9C Roof Southeast end

Roofing Material

Non- Friable

Good Non-Detect

576B0203-10C Roof Northeast end

Roofing Material

Non- Friable

Good Non-Detect

576B0203-11C Roof South side

Roofing Material

Non- Friable

Good 2% Chrysotile

576B0203-12C Roof Middle Roofing Material

Non- Friable

Good Non-Detect

576B0203-13C Roof Southeast corner

Roofing Material

Non- Friable

Good Non-Detect

576B0203-14C Black Layer

Roof Southeast corner

Roofing Material

Non- Friable

Good Non-Detect

576B0203-14C White Layer

Roof Southeast corner

Roofing Material

Non- Friable

Good Non-Detect

576B0203-15C Roof West end 1st Level

Roofing Material

Non- Friable

Good Non-Detect

576B0203-16C Roof North end 1st Level

Roofing Material

Non- Friable

Good Non-Detect

* All samples testing positive for asbestos greater than 1% (EPA600/R-93/116) are italicized in red.

5.2 Lead Results

Nine XRF tests were positive for the presence of LBP greater than 1 mg/cm2.

Paint inspected on all exterior components was observed in poor condition. Seven materials associated with Building 576 contain LBP.

• Ground ladder to Roof – Beige paint – 1.51 mg/cm2

• Vent adjacent to ground ladder – Beige paint – 5.1 and 6.98 mg/cm2

• Loading Dock / Loading Dock edge – Yellow paint – 1.69 and 6.68 mg/cm2

• Radar Ladder Stand – Red paint – 1.32 mg/cm2

• Lead Flashing Rings on Roof Pipes – Silver paint – 71.88 mg/cm2

• Siren Stand – Pink paint – 7.32 mg/cm2

• Ladder Top of 1st Roof – Beige – 1.08 mg/cm2

In total, 49 XRF tests were conducted on the exterior and roof of Building 576. A complete listing of XRF results are presented in Appendix A. No other exterior building materials tested positive for lead-based paint. Figure 2 provides locations of XRF tests on Building 576.

6.0 Building 576 Interior Results

6.1 Asbestos Results

Three bulk asbestos samples were collected from the east wall of Room 205.

Asbestos sampling was completed prior to completing planned renovation activities for Room 205.

GWB and joint compound samples were analyzed by EPA Method 600/R-93/116 for asbestos. No asbestos containing GWB or joint compound was identified in laboratory analyses. However, negative results for the east wall of Room 205 does not imply that the entire wall system in Building 576 is absent of asbestos containing materials. Figure 1 provides asbestos sample locations. Table 2 provides sample description and results.

Table 2 Building 576 Interior Asbestos Samples Sample # Sample

Location

Friable C ondition

A sbestos

576B0203- 17C

Room 205 East wall 4ft

GWB and Joint Compound

Friable Good Non- Detect

576B0203- 18C

Room 205 East wall 1ft

GWB and Joint Compound

Friable Good Non- Detect

576B0203- 19C

Room 205 East wall 6ft

GWB and Joint Compound

Friable Good Non- Detect

* All samples testing positive for asbestos greater than 1% (EPA600/R-93/116) are italicized in red.

6.2 Lead Results

Two lead-based paint XRF tests were performed on the east wall of Room 205.

Both tests were negative for the presence of LBP above 1 mg/cm2. Figure 2 provides locations of XRF tests on Building 576. A complete listing of XRF results are presented in Appendix A.

Figures 1 & 2 Asbestos and Lead Sample Locations

ENVIRONMENTAL HEALTH

SERVICES INC.

1310 East 66th Ave., #2 Anchorage, Alaska 99518

Phone (907)332-0456 Fax (907)332-0457

Project Name:

Hazardous Material Survey-Building #576

Project Location USCG ISC Kodiak, Alaska

Project #

DTCG50-02-D-643J55

Date: Rev. Date:

02-12-03

Figure 1: Building No. 576 Asbestos Sample Locations Approximate Scale: 1/16" = 1'-0"

Sample #01C

NEG

Sample #02C NEG Sample

#03C

NEG

Sample #04C

NEG

Sample #05C

POS

Sample #06C

NEG

Sample #07C

NEG

Sample #08C

NEG

Sample #09C

NEG

Sample #12C

NEG

Sample #11C

POS

Sample #10C

NEG

Sample #13C

NEG

Sample #14C

NEG

Sample #15C

NEG

Sample #16C

NEG

Inside Office Samples #

17C, 18C, 19C

Sample # 576B0202-5C West Side of Building 576

Black Sealant 2% Crysotile

Sample # 576B0203-11C Main Roof of Building 576

Roofing Material 2% Crysotile

5.2Lead Results

6.2Lead Results