Attachment 5 Asbetos-Containing Material Survey (2009).pdf

ASBESTOS SURVEY REPORT

FOR

VANDENBERG AIR FORCE BASE, CALIFORNIA

BUILDING NO. 13022

Prepared for:

Mr. Joseph Naputi

30 CES/CEVCC

1028 Iceland Avenue Vandenberg Air Force Base, California 93437-6010

Ms. Carol Cromer

CESAM-EN-GE

U.S. Army Engineer District, Mobile Post Office Box 2288

Mobile, Alabama 36628-0001

Prepared by:

TETRA TECH EM, INC.

10860 GOLD CENTER DR. SUITE 200

RANCHO CORDOVA, CALIFORNIA 95670

Contract No. FA4890-04-D-0006, ECAS Log No. 658, Task Order CK 18, FY08 Environmental Compliance and Miscellaneous Technical Support for AFSPC

January 23, 2009 i

CONTENTS

Section Page

1.0 SITE STRUCTURE

2.0 FINDINGS

3.0 ASSUMPTIONS AND DEVIATIONS

APPENDICES

Appendix

A FIGURES

B PHOTOLOG

C LABORATORY REPORTS AND CHAIN-OF-CUSTODY FORMS

TABLES

Table

1 ACM SAMPLE SUMMARY

2 NON-ACM SAMPLE SUMMARY

1.0 SITE STRUCTURE

Building 13022 is a single-story, approximately 4,196 sq. ft. structure. The building is constructed of a wood frame on a stone base. Interior finishes include drywall walls. Flooring materials include carpet, sheet vinyl flooring, and floor tile with associated mastic. Bathrooms have ceramic tile on the walls and floors.

The building was split up into three areas; the main chapel, the choir loft and the basement. The main choir loft includes a kitchen, offices, a chapel, and bathrooms. The choir loft is a small seating area above the main chapel on the north side of the building. The basement is below the main chapel in the southwest corner of the building and is accessible from the exterior of the building. Homogenous materials were identified in each section and sampled accordingly.

2.0 FINDINGS

Twelve homogenous materials were identified in the assessment areas with a total of 16 samples being analyzed by the laboratory. Samples that exceed the EPA-defined asbestos containing material (ACM) level of 1.0% by polarized light microscopy (PLM) testing are summarized in Table 1 for all areas. Table

2 identifies all samples taken in each area that according to laboratory results do not contain asbestos.

The laboratory report shown in Appendix C contains the PLM results for all the suspect ACM samples collected from the building.

TABLE 1

ACM SAMPLE SUMMARY

Sample No. Material Description

Material Locations and Room Condition (G, P, or

S)

Analytical Result

(% ACM)

Quantity (Sq. Ft.

or Lin. Ft.)

Friable (Yes/No)

Material Condition (G, P, or S) and Potential for

Disturbance (L, M, or H)

NA TSI Basement area – G PACM 50 Lin. Ft. Yes P - M

NA 9x9 Floor Tile Choir loft and main chapel area – G PACM 300 Sq. Ft. No G – L

Notes:

ACM Asbestos-containing material PACM Presumed Asbestos-containing material Sq. Ft. Square feet Lin Ft Linear feet NA Not applicable G Good Condition P Poor Condition S Significant Damage L Low Possibility of Disturbance M Medium Possibility of Disturbance H High Possibility of Disturbance

Based on survey observations or the sample analytical results, Tetra Tech recommends removal of all

ACM listed in Table 1 by a licensed asbestos abatement contractor before any work disturbs the materials. If the ACM is not disturbed during any renovation processes, the ACM may be left in place.

TABLE 2

NON-ACM SAMPLE SUMMARY

Figure ID Number* Sample No. Material

Description Analytical Result

(% ACM)

1 V13022-1-K--NW-SC-001 Skim Coat ND 2 V13022-1-K-NW-SC-002 Skim Coat ND 3 V13022-1-K-NW-SC-003 Skim Coat ND 4 V13022-1-K-NW-JC-001 Joint Compound ND 5 V13022-1-K-NW-JC-002 Joint Compound ND 6 V13022-1-K-NW-JC-003 Joint Compound ND 7 V13022-1-K-NW-CBM-001 Cove Base Mastic ND 8 V13022-1-K-SU-001 Sink Undercoat ND 9 V13022-1-F-SF-CA-001 Carpet Adhesive ND

10 V13022-1-WB-EF-CRG-001 Ceramic Tile Grout ND 11 V13022-1-B-DW-001 Drywall ND 12 V13022-1-K-NW-CB-001 Cove Base ND 13 V13022-1-WB-EF-CR-001 Ceramic Tile ND 14 V13022-1-1R-EF-LIN-001 Linoleum ND

Notes:

ACM Asbestos-containing material ND Non-Detect for Asbestos

* This ID number corresponds to the ID numbers listed on the figure identifying were the sample was taken.

Based on these sample analytical results, Tetra Tech recommends no further action be taken if the non-

ACMs listed in Table 2 are disturbed.

3.0 ASSUMPTIONS AND DEVIATIONS

The following suspect and/or assumed ACMs were identified but not sampled for one or more of the following reasons: limitations on access; limitation on destructive sampling in a specific area because of use; prospect of damage unable to be repaired, thus leaving the possibility of a future asbestos fiber release; or previous analytical reports identifying the material as containing asbestos (PACM).

• Destructive Sampling Limitations: Paper (vapor barrier) under the wood floors in the main chapel area, and possible electrical wiring wrap throughout all areas of the building (safety issue).

• PACM: Thermal system insulation (TSI) in the basement area on the air ducts, and 9x9 floor tile in the offices under the carpet of the main choir area and under the carpet in the choir loft.

The roof was not accessible, but appeared to be covered with wood.

Samples of the suspect ACMs not sampled during this survey should be taken by a licensed asbestos inspector, prior to any disturbance of the materials to determine if the material contains asbestos.

APPENDIX A

FIGURES

Figure 1 Building 13022

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Asbestos Survey Vandenberg Air Force Base near Lompoc, California

Date: 01/05/09 Drawn By: Ingrid Tobar Project No: 103I0770.001

Annex

Not to Scale

LobbyKitchenCloset

Storage Office

Basement below

PACM (TSI)

Stairwell

Infant Room

RestroomFoyerRestroom

Choir Loft Above (PACM - 9x9 floor tile)

PACM

(9x9 floor tile)

Equipment Room

1-3

4-6

Legend Non-asbestos Containing Material (sample number corresponds to sample’s taken listed inTable 2 of the report, that do not contain asbestos) Asbestos Containing Material Pressumed Asbestos Containing MaterialsPACM

APPENDIX B

PHOTOLOG

Asbestos Survey Report Building No. 13022

Vandenberg Air Force Base, California

TETRA TECH

This photograph shows main chapel room, with the choir loft in the background where 9x9 asbestos containing floor tile is located under the carpet. Date

12/18/08

DESCRIPTION

TETRA TECH

This photograph shows linoleum, drywall, joint compound and cove based mastic all suspect materials sampled.

Date 12/18/08

DESCRIPTION

APPENDIX C

LABORATORY REPORTS AND CHAIN-OF-CUSTODY FORMS