Bldg_4476_Asbestos_Survey_Report_Final.pdf

General Asbestos Survey for Asbestos-Containing Materials

Prepared for:

Marshall Space Flight Center, AL

Building 4476 Marshall Space Flight Center

GSE - 013

October 31, 2008

Prepared by

Great Southern Engineering, Inc.

3795 Gordon Terry Parkway

Trinity, Alabama 35673

TABLE OF CONTENTS

1. Introduction

2. Summary

2.1. Suspect ACMs

2.2. Recommendations

3. Survey Scope

4. Limitations

5. Survey and Sample Collection Procedure

6. Previous Survey / Plans Review

7. Suspect ACM Materials Not Sampled

8. Survey Sampling Results

9. Appendices

Task Order GSE 013 Page 1 of 26

GENERAL ASBESTOS SURVEY OF

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

1. Introduction

In accordance with GSE Task Order No.GSE-013 dated April 21, 2008, Great Southern Engineering, Inc. (GSE) has performed an asbestos survey of Building 4476 located at George C.

Marshall Space Flight Center, Marshall Space Flight Center, Alabama. The 33,478 square feet building was identified to have been originally constructed in 1963. A total of 66 samples were collected from the building.

The objective of the Asbestos Survey is to determine the location and quantity of asbestos-containing materials at the Property building.

GSE’s Scope of Work included:

Visual inspection and identification of suspect asbestos-containing materials (ACMs) in the Property building and collected a representative number of samples for analysis.

As part of this asbestos survey, GSE personnel collected samples of all suspect friable and suspect damaged non-friable building materials at the Property. The remaining suspect non-friable materials were not be sampled as part of this asbestos survey

Estimated quantities and locations of ACM.

Assessed the condition of the ACM identified.

Assigned a hazard rating to each type of ACM.

This report has been prepared for the use of George C. Marshall Space Flight Center. Our investigation was performed using the degree of care and skill ordinarily exercised under similar circumstances by professional consultants practicing in this or similar localities. No other warranty or guarantee, expressed or implied, is made as to the conclusions included in this report.

Task Order GSE 013 Page 2 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

The GSE, Inc. did not perform destructive sampling procedures at the site; therefore, regardless of the thoroughness of this survey, it is possible that suspected asbestos-containing materials (ACMs) might exist in the building beneath the floors, behind walls, within pipe chases, or in other inaccessible locations. If, during renovation or demolition activities, materials not addressed in this survey are discovered, these materials should be sampled and analyzed for asbestos content prior to disturbance.

Surveyed by:

William F. Ystueta

University of Alabama Safe State Program Accredited Inspector

Accreditation #AIN0508Y6144

Written by:

Manju Ramasamudra

University of Alabama Safe State Program Accredited Inspector/Management Planner

Accreditation #APL0308R5089

Task Order GSE 013 Page 3 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

2. Summary

GSE performed an Asbestos Survey and Hazard Assessment at Building 4476 in Marshall Space Flight Center, Alabama on June 24 and September 2, 2008. Sample collection was completed by licensed personnel – William F. Ystueta. The following report summarizes the independent conclusions representing GSE’ best professional judgment based on information and data available to us during the course of this survey. Factual information regarding operations, conditions, and tests data provided by the client, owner or their representative has been assumed to be correct and complete. Additionally, the conclusions presented are based on the conditions that existed on the date(s) of the assessment.

The 33,478 square feet building was identified to have been originally constructed in 1963. A total of 66 samples were collected from the building. Seven (7) Homogeneous materials were identified as asbestos-containing materials. A summary of the samples collected for this area and corresponding analytical results is presented below.

Sample Description

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 16 12" x 12" Floor Tile White Speckled 3,000 SF

Room Number Grid Numbers 113D F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

117 F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

119 F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

119A F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

HE115W105 F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

stairwell F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 38 Pipe Insulation White Pipe Mastic 1,850 LF

Room Number Grid Numbers 1001 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1002 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1003 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1004 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1005 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

102A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

105 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

108 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

203 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

301 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

401 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

501 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

601 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

701 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

801 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

901 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

B001 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

Sample Description

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 40 9" x 9" Floor Tile Beige Speckled 100 SF

Room Number Grid Numbers Elevator F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 43 Pipe Insulation Hard Pipe Elbows 190 Elbows

Room Number Grid Numbers 1001 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1002 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1003 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1004 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

1005 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4

102A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

105 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

108 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

203 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

301 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

401 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

501 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

601 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

701 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

801 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

901 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

B001 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4, F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 55 HVAC Duct Insulation Hard Duct Mud 1,100 LF

Room Number Grid Numbers 101 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

101A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

102A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

103 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

104 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

105 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

105A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

108 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

109 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

110 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

1101 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

1102 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

1103 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

110A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

110B C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

110C C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

113 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

113A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

113B C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

113C C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

113D C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

114 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 55 HVAC Duct Insulation Hard Duct Mud 1,100 LF

Room Number Grid Numbers 114A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

115 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

116 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

116A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

117 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

117A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

118 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

119 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

119A C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

120 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

121 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

122 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

123 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

124 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

125 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

126 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

HE115W105 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

HS108N102 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4 stairwell C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 70 Insulation Condensate Tank insulation in Basement Tunnel 200 SF

Room Number Grid Numbers 1003 C1-1, C1-2, C1-3, C1-4, C2-1, C2-2, C2-3, C2-4, C3-1, C3-2, C3-3, C3-4, C4-1, C4-2, C4-3, C4-4

Sample Description

Sample

ID

Building Number

Sample Material

ACM

Quantity

4476 73 Mastic Gray Mastic on Metal Housing 40 LF

Room Number Grid Numbers 203 F1-1, F1-2, F1-3, F1-4, F2-1, F2-2, F2-3, F2-4, F3-1, F3-2, F3-3, F3-4, F4-1, F4-2, F4-3, F4-4

WL1-1

WR2-1

WR1-1

WL3-1

WL2-1

WR4-1

WR3-1

F1-1 F2-1 F3-1 F4-1

C1-1 C2-1 C3-1 C4-1

C1-2

C1-3

C1-4

C2-2

C2-3

C2-4

C3-2

C3-3

C3-4

C4-2

C4-3

C4-4

WR4-2

WR4-3

WR4-4

WR3-2

WR3-3

WR3-4

WR2-2

WR2-3

WR2-4

WR1-2

WR1-3

WR1-4

F4-2

F4-3

F4-4

F3-2

F3-4

F2-2

F2-3

F2-4

F1-2

F1-3

F1-4

WL1-2

WL1-3

WL1-4

WL2-2

WL2-3

WL2-4

WL3-2

WL3-3

WL3-4

WL4-2

WL4-3

WL4-4

F3-3

WL4-1

WF4-1 WF4-2 WF4-3 WF4-4

WF3-1

WF2-1

WF1-1

WF3-2

WF2-2

WF1-2

WF3-3

WF2-3

WF1-3

WF3-4

WF2-4

WF1-4

WE4-1WE4-2WE4-3WE4-4

WE3-1

WE2-1

WE1-1

WE3-2

WE2-2

WE1-2

WE3-3

WE2-3

WE1-3

WE3-4

WE2-4

WE1-4

Map Document: (G:\asbestos\Asbestos_Room_grid.mxd)

1. Note: Entry wall depicted is as seen from inside the room, therefore grid WE4-4 is located at the top left corner of wall. The main entry door is located within the entry wall.

2. Entry wall location shall be described as N (North) S (South) E (East) or W (West) as seen from the inside of the room. Utilizing the facilities data book, N is located at the top of page, S at bottom of page, E at right of page and W and left of page regardless of bearing shown on drawing for all buildings. (The directional bearing symbol is pointing to either NE or NW for approximately 29 buildings in the facilities data book. Consider these NE or NW bearings as being Plan N when identifying the direction of the entry wall.)

The only exception is building 4705, this drawing shall be oriented towards North as shown on drawing.

3. Type of grid system uses 4 grids by length and 4 grids by width irrespective of the room size.

Grid: C - ceiling, WF - far wall, WE - entry wall, WL - left wall, WR - right wall, F - floor

Asbestos Survey Room Grid Note: Asbestos containing material above the ceiling should be noted on the ceiling grid

Far Wall Entry Wall

Far Wall

WL1-1

WR2-1

WR1-1

WL3-1

WL2-1

WR4-1

WR3-1

WR4-2

WR4-3

WR4-4

WR3-2

WR3-3

WR3-4

WR2-2

WR2-3

WR2-4

WR1-2

WR1-3

WR1-4

WL1-2

WL1-3

WL1-4

WL2-2

WL2-3

WL2-4

WL3-2

WL3-3

WL3-4

WL4-2

WL4-3

WL4-4

WL4-1

C1-1 C2-1 C3-1 C4-1

C1-2

C1-3

C1-4

C2-2

C2-3

C2-4

C3-2

C3-3

C3-4

C4-2

C4-3

C4-4

WF4-1 WF4-2 WF4-3 WF4-4

WF3-1

WF2-1

WF1-1

WF3-2

WF2-2

WF1-2

WF3-3

WF2-3

WF1-3

WF3-4

WF2-4

WF1-4

WE4-1WE4-2WE4-3WE4-4

WE3-1

WE2-1

WE1-1

WE3-2

WE2-2

WE1-2

WE3-3

WE2-3

WE1-3

WE3-4

WE2-4

WE1-4

F1-1 F2-1 F3-1 F4-1

F4-2

F4-3

F4-4

F3-2

F3-4

F2-2

F2-3

F2-4

F1-2

F1-3

F1-4

F3-3

Map Document: (G:\asbestos\Asbestos_Hall_grid.mxd)

1. Note: Entry wall and far wall are optional; there maybe neither that are identified in the hallway. Entry wall depicted is as seen from inside the room, therefore grid WE4-1 is located at the top left corner of wall.

2. Type of grid system uses 4 grids by length and 4 grids by width irrespective of the hall size.

3. The identification of hallway segments will be determined by the end rooms. Hallways will be measured from South to North and from East to West Ex. Room most south of hallway is Room 107 and room most North of hallway is Room 200. Using H as the designation of hallway. The identification of hallway is HS107N200. Likewise from east to west would be HE107W200. The room number sequencing is arbitrary; Ex. HE200W107 would be acceptable. NS&EW are used to distinguish between vertical and horizontal run corridors on drawings.

4. Utilizing the facilities data book, N is located at the top of page, S at bottom of page, E at right of page and W and left of page regardless of bearing shown on drawing for all buildings. (The directional bearing symbol is pointing to either NE or NW for approximately 29 buildings in the facilities data book. Consider these NE or NW bearings as being Plan N when identifying the hallway number.) The only exception is building 4705, this drawing shall be oriented towards North as shown on drawing.

Grid: C - ceiling, WF - far wall, WE - entry wall, WL - left wall, WR - right wall, F - floor

Asbestos Survey Hallway Grid Note: Asbestos containing material above the ceiling should be noted on the ceiling grid

Far Wall Entry Wall

Far Wall Room XXXBeginning

Room YYY N or W

S or E

Task Order GSE 013 Page 4 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

2.1. Suspect ACMs

The following information is included for informational purposes:

A. The following suspect asbestos-containing materials were not sampled as part of this scope of work:

Suspect fibrous electrical cable covering (danger of electrocution) were not sampled.

These materials are not subject to regulation under NESHAP for demolition and renovation as long as they are in good condition and are not subject to sanding, grinding, cutting, or abrading.

Since ordinary demolition activities do not include sanding, grinding, cutting, and abrading, these materials may remain in place during building demolition, as long as they remain in good condition and are not friable.

If the material is in poor condition and is friable at the time of demolition or renovation, or if it will be subjected to sanding, grinding, cutting, or abrading, it should first be removed by a licensed asbestos removal contractor and disposed of as asbestos-containing waste.

When removing asphalt-roofing products, the material should be removed using a method that does not subject the material to sanding, cutting, grinding, or abrading (hand tools).

Asbestos-containing roofing may be disposed of as construction debris.

Task Order GSE 013 Page 5 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

2.2. Recommendations

The following additional actions are recommended:

The identified asbestos-containing HVAC duct insulation is in good condition. In addition the identified asbestos containing black mastic associated with 12” X 12” beige floortile, 9” X 9” beige floortile and associated black mastic, pipe Insulation and associated Elbow insulations, condensate tank insulation are in damaged or significantly damaged condition. MSFC (Property owner/Operator) should develop and implement an Operations and Maintenance (O&M) Program. In addition suspect asbestos-containing materials in the form of floortile below carpet, caulking on exterior walls, grout on exterior block walls, electrical cable covering, fire doors, window caulking, mirror mastic, leveling compound below ceramic tile flooring, and duct vibration joints were not sampled as a part of this assessment. These materials can be maintained as part of the asbestos O&M Program. A properly designed O&M Program is sufficient to maintain the Project in accordance with current regulatory standards and sound business practice.

ACM maintained with an O&M Program can remain in place, provided the ACM and suspect ACM remain intact and undisturbed.

Repair or removal of damaged asbestos-containing materials by a licensed asbestos contractor in accordance with all applicable federal, state, and local regulations. If any ACM remains after removal, then an Asbestos O&M Program should be developed and implemented.

Task Order GSE 013 Page 6 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

3. Survey Scope

This survey was conducted for the purpose of identifying asbestos-containing materials (ACM) throughout the building and to conduct a hazard assessment on existing ACM. The survey was non-destructive in nature and limited only to those areas that were readily accessible.

Specific areas to which access was limited by occupant request, unavailability of keys, or by site conditions included the following:

Behind the walls

Beneath the floors

Any suspect ACM not sampled as part of the assessment and if any additional suspect materials were to be identified behind walls and beneath the floors should be sampled prior to repair, renovation, or demolition activities.

Task Order GSE 013 Page 7 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

4. Limitations

GSE did not attempt to disassemble mechanical equipment, open pipe chases or assess materials within wall voids. Regardless of the thoroughness of a survey, the possibility exists that some areas containing asbestos were not identified, inaccessible or different from those at specific locations. The findings and opinions presented are relative to the dates of our site work and should not be relied upon to represent conditions at substantially later dates due to changes in the condition ACM may change over time, renovations and repairs.

This report is for the exclusive use of the client and its agents and use by any unauthorized parties in whole or in part, except as directed by legal jurisdiction, is at the sole risk of the user.

If this assessment includes reliance on work products and/or documents prepared by others, GSE has no responsibility for the accuracy of information contained therein.

Although this assessment has attempted to identify the presence or absence of ACM, potential sources of ACM may have escaped detection due to: (1) the scope of this assessment, (2) the inaccuracy of records, interviews, work products or documents made available to GSE for this report, (3) the presence of undetected or unreported renovations and repairs, (4) inaccessible areas, and/or (5) deliberate concealment of detrimental information.

Estimates presented in this report are based upon observations during the survey and owner-provided information. These reasonable estimates may be affected by unanticipated conditions potentially present in inaccessible or un-surveyed areas. GSE does not warrant or guarantee the quantity estimates. The use of such estimates shall be at the user's own risk and shall constitute a release and agreement to defend and indemnify GSE from and against any liability. If questions arise during the planning for renovation, demolition, or other construction activities, GSE should be notified to permit review of the data and present recommendations.

Interior of the following rooms were inaccessible during our Asbestos Survey on June 24 and September 2, 2008: 110, 116, 125, 116A, 113A, 105A, 104, 200, 202, 204, and 1103.

Task Order GSE 013 Page 8 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

5. Survey and Sample Collection Procedure

Based on United States Environmental Protection Agency (USEPA) guidance documents, GSE considered all material applications identified during the visual assessment were suspect ACM and sampled as described below.

Bulk samples were collected of any materials, which were suspected of containing asbestos with the exception of fire doors. Fire doors were not sampled because the damage caused by sampling would render these materials friable and may also void the fire rating. Since these materials were not sampled, they should be assumed to be asbestos containing, unless sampled and proven otherwise. Sampling of these assumed ACMs should be performed prior to any renovation or other activity that may cause a material disturbance.

Samples of the remaining suspect ACM were taken in accordance with USEPA recommendations.

The number and location of samples collected was based on the type of material, the manner of application, and the homogeneity of the ACM (similarity of color, texture, and type). Each sample was collected and placed into an individual sample container. The sample location was noted on the field survey form and assigned an individual identification number. This number was affixed to the sample container as the sample was collected. The survey form was also used to note the material type and general condition of the material. During the inspection, each suspect material's accessibility, location, and friability were recorded. This information was used to assess the potential hazard of the ACM and to prioritize response action recommendations.

The USEPA defines asbestos-containing materials (ACM) as those that contain greater than one percent asbestos. Friable materials are defined as those that can be crumbled or reduced to powder by hand pressure.

GSE utilized the “positive-stop” method of sample analysis. In this method, analysis is stopped on a group of samples once the first positive (e.g., greater than 1% asbestos) sample is analyzed.

According to the USEPA, if one sample of a homogenous material is identified to be asbestos containing, the entire material must be considered asbestos containing. By using the positive-stop method, GSE reduces the Client’s laboratory analysis cost by not analyzing the additional samples.

Samples collected were carried and submitted under Chain-of-Custody to Steve Moody Micro Services LLC, Farmers Branch, Texas for analysis of asbestos using USEPA Method 40 CFR, Chapter 1, Part 763, Subpart F, Appendix A, also known as Polarized Light Microscopy (PLM).

Steve Moody Micro Services LLC is certified by the National Voluntary Laboratory Accreditation Program (NVLAP) and licensed by the Department of State Health Services.

Task Order GSE 013 Page 9 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

6. Previous Survey / Plans Review

GSE was not provided with any previously conducted asbestos surveys of the Property. As-built/renovation-site plans and construction drawings were reviewed at the Facilities Department Drawing Room. Review of these documents did not identify building material specifications requiring the use of ACM. However, this does not preclude or prevent the potential use of ACM.

Task Order GSE 013 Page 10 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

7. Suspect ACM Materials Not Sampled

During the course of the property visit, GSE performed a preliminary review of interior, accessible areas of the subject building for the presence of suspect asbestos-containing materials (ACMs). This asbestos survey was conducted for overview purposes only; additional suspect materials may exist in concealed locations (behind walls and above ceilings, beneath the floors, within machinery, etc.). Also, not all suspect materials may have been sampled due to the condition or the location of the suspect materials. Destructive sampling of suspect ACMs was not performed. GSE will not be responsible for damaging materials or causing the materials to become friable. The USEPA defines asbestos-containing material as material containing greater than one percent asbestos. This review was not a pre-demolition/renovation survey or for regulatory submittal purposes.

Suspect and/or presumed ACMs were observed within the subject building during the property visit. These suspect and/or presumed ACMs that were not sampled as part of this asbestos survey are listed in the following table.

Sample Description Physical Condition

Friable Yes/No

Type of

ACM

Sample ID

9" X 9" Floor Tile, Located Below Carpet UPS2 NoM

12" X 12" Floor Tile, Located Below Carpet UPS3 NoM

Caulking, On Exterior Wall Joints UPS4 NoM

Grout, On Exterior Wall Masonary UPS5 NoM

Wiring, Fibrous Electrical Cable Covering UPS6 NoM

Fire Doors, Fire Door Insulation UPS7 NoM

Mastic, Mirror Mastic UPS8 NoM

Caulking, Window Glazing UPS10 NoM

Duct Insulation, Duct Vibration Joint UPS11 NoM

Leveling Compound, Below ceramic tile flooring UPS13 NoM

Task Order GSE 013 Page 11 of 26

Building 4476, George C. Marshall Space Flight Center, Marshall Space Flight Center, Alabama

8. Survey Sampling Results

The results of the Survey are presented in the tables on the following pages. The tables describe the entire suspect Asbestos-Containing Materials (ACMs) identified in the building and list respective sample numbers and laboratory results. Sample numbers presented in the tables correspond to the sample numbers on attached Laboratory Analysis Forms. Also presented in the tables is the estimated quantity and assessed friability for each suspect ACM. For each suspect material identified as ACM, the assessed hazard potential is presented along with GSE’ recommended response action. Hazard potential for each material application is based on the material condition and accessibility to the public and maintenance personnel.

Glossary of Items for the following Table

Type of Asbestos (1) CH = Chrysotile

AM = Amosite CR = Crocidolite AN = Anthophyllite TR = Tremolite AC = Actinolite ND = No Asbestos Detected PC = Point Count Method

Type of ACM (2) M = Miscellaneous S = Surfacing TSI = Thermal Systems Insulation

Friability (3) F = Friable NF = Non Friable

Physical Condition (4) U = Good D = Damaged SD = Significantly Damaged

Potential for Disturbance (5) NPD = No Potential for Disturbance PD = Potential for Disturbance PSD = Potential for Significant Disturbance

Assessment Category (6) 1 = Damaged or significantly damaged TSI ACBM, 2 = Damaged friable surfacing ACBM 3 = Significantly damaged friable surfacing ACBM 4 = Damaged or significantly damaged friable miscellaneous ACBM 5 = ACBM with potential for damaged 6 = ACBM potential for significant damage 7 = Any remaining friable ACBM or friable suspected

ACBM

X = not applicable

Unit of Measurement SF = Square Feet

LF = Linear Feet

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 1

12" x 12" Floor Tile Olive Speckled

Yes M No D XRoom: 115 Grid: F3-1

ND - Floor Tile ND - Yellow Mastic

1 PD

Yes M No U XRoom: 114 Grid: F1-1

ND - Floor Tile ND - Yellow Mastic

2 PD

Yes M No U XRoom: 114A Grid: F1-1

ND - Floor Tile ND - Yellow Mastic

3 PD

Homogeneous Area 2

Cove Base Dark Brown Cove Base and Mastic

Yes M No U XRoom: 114A Grid: F2-1

ND - Cove Base ND - Yellow Mastic

4 PD

Yes M No U XRoom: 115 Grid: F1-3

ND - Cove Base ND - Yellow Mastic

5 PD

Yes M No U XRoom: 115 Grid: F4-1

ND - Cove Base ND - Yellow Mastic

6 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 3

2' X 2' Ceiling Tile Fissured

Yes M Yes D XRoom: 115 Grid: C3-1

ND - Acoustic Tile7 PD

Yes M Yes D XRoom: 115 Grid: C1-2

ND - Acoustic Tile8 PD

Yes M Yes U XRoom: 114 Grid: C2-3

ND - Acoustic Tile9 PD

Homogeneous Area 4

Wallboard Drywall System

Yes M No U XRoom: 114A Grid: F1-1

ND - Drywall Material

10 PD

Yes M No U XRoom: 113 Grid: WL1-1

ND - Drywall Material ND - Texture

11 PD

Yes M No U XRoom: 109A Grid: WE1-1

ND - Drywall Material ND - Texture

12 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 5

Mastic 2' X 2' Carpet in Computer Room

Yes M No U XRoom: 114A Grid: F4-3

ND - Yellow Mastic13 PD

Yes M No U XRoom: 114 Grid: F3-4

ND - Yellow Mastic14 PD

Yes M No U XRoom: 113 Grid: F4-2

ND - Yellow Mastic15 PD

Homogeneous Area 6

12" x 12" Floor Tile White Speckled

Yes 3,000 SF M No D 5Room: HE115W105 Grid: F1-1

ND - Floor Tile 5% CH - Black Mastic

16 PD

No M No U 5Room: 117 Grid: F1-1

Not Analyzed Positive Stop

17 PD

No M No D 5Room: HE115W105 Grid: F1-4

Not Analyzed Positive Stop

18 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 7

Cove Base Black Cove Base and Mastic

Yes M No U XRoom: HE115W105 Grid: WR1-1

ND - Cove Base ND - Cream Mastic

19 PD

Yes M No U XRoom: HE115W105 Grid: WL1-2

ND - Cove Base ND - Cream Mastic

20 PD

Yes M No U XRoom: 120 Grid: WE3-1

ND - Cove Base ND - Cream Mastic

21 PD

Homogeneous Area 8

2' X 2' Ceiling Tile Fissured

Yes M Yes D XRoom: HE115W105 Grid: C1-1

ND - Acoustic Tile22 PD

Yes M Yes U XRoom: 119A Grid: C3-2

ND - Acoustic Tile23 PD

Yes M Yes U XRoom: 119 Grid: C2-1

ND - Acoustic Tile24 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 9

Mastic 2' X 2' Multi Color Carpet

Yes M No U XRoom: 113 Grid: F2-1

ND - Yellow Mastic25 PD

Yes M No U XRoom: 124 Grid: F3-1

ND - Yellow Mastic26 PD

Yes M No U XRoom: 113 Grid: F3-1

ND - Yellow Mastic27 PD

Homogeneous Area 10

2' X 2' Ceiling Tile Fissured Flat

Yes M Yes U XRoom: HE115W105 Grid: C1-3

ND - Acoustic Tile28 PD

Yes M Yes U XRoom: HE115W105 Grid: C1-4

ND - Acoustic Tile29 PD

Yes M Yes U XRoom: HS108N102 Grid: C2-2

ND - Acoustic Tile30 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 11

2' X 2' Ceiling Tile Popcorn Texture

Yes M Yes U XRoom: HE115W105 Grid: C1-3

ND - Acoustic Tile31 PD

Yes M Yes U XRoom: 120 Grid: C2-3

ND - Acoustic Tile32 PD

Yes M Yes U XRoom: 101A Grid: C1-3

ND - Acoustic Tile33 PD

Homogeneous Area 12

Mastic 2' X 2' Blue Carpet

Yes M No D XRoom: 121 Grid: F3-1

ND - Yellow Mastic34 PD

Yes M No D XRoom: 121 Grid: F1-4

ND - Yellow Mastic35 PD

Yes M No D XRoom: 122 Grid: F3-1

ND - Yellow Mastic36 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 13

Pipe Insulation White Pipe Mastic

Yes TSI No D 1Room: 105 Grid: F3-3

ND - Paper/Foil Wrap ND - Gray Mastic

37 PD

Yes 1,850 LF TSI No D 1Room: 105 Grid: F3-4

10% CH - Thermal Insulation ND - Gray Mastic

38 PD

No TSI No D 1Room: 105 Grid: F4-1

Not Analyzed Positive Stop

39 PD

Homogeneous Area 14

9" x 9" Floor Tile Beige Speckled

Yes 100 SF M No D 5Room: Elevator Grid: F1-4

3% CH - Floor Tile 5% CH - Black Mastic

40 PD

No M No D 5Room: Elevator Grid: F4-1

Not Analyzed Positive Stop

41 PD

No M No D 5Room: Elevator Grid: F1-1

Not Analyzed

42 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 15

Pipe Insulation Hard Pipe Elbows

Yes 190 Elbows TSI Yes SD 1Room: 1102 Grid: F4-4

5% AM - Thermal Insulation 20% CH - Thermal Insulation

43 PSD

No TSI Yes SD 1Room: 105 Grid: F3-2

Not Analyzed Positive Stop

44 PSD

No TSI Yes SD 1Room: 105 Grid: F2-2

Not Analyzed Positive Stop

45 PSD

Homogeneous Area 16

HVAC Duct Insulation Cloth Duct Cover and Mastic

Yes TSI No U XRoom:

Grid:

ND - Foil Wrap ND - Cotton Wrap

46 PD

Yes TSI No U XRoom:

Grid:

ND - Paper/Foil Wrap ND - Cotton Wrap

47 PD

Yes TSI No U XRoom:

Grid:

ND - Paper/Foil Wrap ND - Cotton Wrap

48 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 17

HVAC Duct Insulation Hard Duct Mud

Yes 1,100 LF TSI No U 5Room:

Grid:

20% CH - Thermal Insulation

55 PD

No TSI No U 5Room:

Grid:

Not Analyzed Positive Stop

56 PD

No TSI No U 5Room:

Grid:

Not Analyzed Positive Stop

57 PD

Homogeneous Area 18

Mastic Black Mastic on Duct

Yes M No U XRoom: HE115W105 Grid: C1-1

ND - White Mastic ND - Black Mastic

58 PD

Yes M No U XRoom: HE115W105 Grid: C1-1

ND - White Mastic ND - Black Mastic

59 PD

Yes M No U XRoom: HE115W105 Grid: C1-1

ND - White Mastic ND - Black Mastic

60 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 19

Mastic Pedestal Mastic under Computer Floors

Yes M No U XRoom: 114 Grid: F4-2

ND - Tan Mastic61 PD

Yes M No U XRoom: 114 Grid: F4-4

ND - Tan Mastic62 PD

Yes M No U XRoom: 114 Grid: F2-2

ND - Tan Mastic63 PD

Homogeneous Area 20

Mastic Stair Tread Mastic

Yes M No U XRoom: 114A Grid: F1-2

ND - Cream Mastic64 PD

Yes M No U XRoom: HE115W105 Grid: F2-2

ND - Cream Mastic65 PD

Yes M No U XRoom: HE115W105 Grid: F2-2

ND - Cream Mastic66 PD

Sample Location

Sample Analyzed

Yes/No

Estimated Quantity of

ACM

Assessment Category

Physical Condition

Friable Yes/No

Type of

ACM

% and Type of Asbestos Detected

Sample ID Potential For

Distrubance

Homogeneous Area 21

Insulation Condensate Tank insulation in Basement Tunnel

Yes 200 SF TSI Yes D 1Room: T003 Grid: WR1-3

10% AM - Thermal Insulation 5% CH - Thermal Insulation ND - Cotton Wrap

70 PD

No TSI Yes D 1Room: T003 Grid: WR1-3

Not Analyzed Positive Stop

71 PD

No TSI Yes D 1Room: T003 Grid: WR1-3

Not Analyzed Positive Stop

72 PD

Homogeneous Area 22

Mastic Gray Mastic on Metal Housing

Yes 40 LF M No U 5Room: 2nd Level Tower Grid: F3-2

ND - Glass Foam 10% CH - Gray Mastic

73 PD

Yes M No U 5Room: 2nd Level Tower Grid: F3-2

Not Analyzed Positive Stop

74 PD

Yes M No U 5Room: 2nd Level Tower Grid: F3-2

Not Analyzed

75 PD

1. CH = Chrysotile; AM = Amosite; CR = Crocidolite; AN = Anthophyllite; TR = Tremolite; AC = Actinolite; ND = No Asbestos Detected; or PC = Point Count Method

2. M = Miscellaneous; S = Surfacing; or TSI = Thermal Systems Insulation

3. F = Friable or NF = Non Friable

4. U = Good; D = Damaged; or SD = Significantly Damaged

5. NPD = No Potential for Disturbance; PD = Potential for Disturbance; or PSD = Potential for Significant Disturbance

6. 1 = Damaged or significantly damaged TSI ACBM, 2 = Damaged friable surfacing ACBM, 3 = Significantly damaged friable surfacing ACBM, 4 = Damaged or significantly damaged friable miscellaneous ACBM, 5 = ACBM with potential for damage, 6 = ACBM potential for significant damage, 7 = Any remaining friable ACBM or friable suspected ACBM, or X = not applicable

SF = Square Feet LF = Linear Feet

9. Appendices

Appendix A— Laboratory Results and Chain of Custody Appendix B— ACM Sample Location Drawings Appendix C— ACM Location Diagrams Appendix D— Photographs Appendix E— Certificates and Licenses

Appendix A

Laboratory Results

PLM Summary Report NVLAP Lab No. 102056

TDSHS License No. 30-0084

Client :

Project :

Project # :

Identification :

Test Method :

Great Southern Engineering

MSFC, 4476

GSE-13

Asbestos, Bulk Sample Analysis

Polarized Light Microscopy / Dispersion Staining (PLM/DS)

EPA Method 600 / R-93 / 116

Sample Number Client Sample Description / Location Asbestos Content

Sample Date :

On 7/2/2008, fifty one (51) bulk material samples were submitted by a representative of Great Southern Engineering for asbestos analysis by PLM/DS.

The PLM Detail Report is attached; additional information may be found therein. The results are summarized below:

Steve Moody Micro Services, LLC

Lab Job No. :

Report Date :

08B-08029

Not Provided

07/03/2008

2051 Valley View Lane

Farmers Branch, TX 75234 (Phone 972-241-8460)

1 Floor Tile 1 None Detected - Floor Tile

None Detected - Yellow Mastic

2 Floor Tile 1 None Detected - Floor Tile

None Detected - Yellow Mastic

3 Floor Tile 1 None Detected - Floor Tile

None Detected - Yellow Mastic

4 Cove Base Mastic 1 None Detected - Cove Base

None Detected - Yellow Mastic

5 Cove Base Mastic 1 None Detected - Cove Base

None Detected - Yellow Mastic

6 Cove Base Mastic 1 None Detected - Cove Base

None Detected - Yellow Mastic

7 Ceiling Tile 1 None Detected - Acoustic Tile

8 Ceiling Tile 1 None Detected - Acoustic Tile

9 Ceiling Tile 1 None Detected - Acoustic Tile

10 Drywall System None Detected - Drywall Material

11 Drywall System None Detected - Drywall Material 1

None Detected - Drywall Material 2

None Detected - Texture

12 Drywall System None Detected - Drywall Material

None Detected - Texture

13 Carpet Mastic 1 None Detected - Yellow Mastic

14 Carpet Mastic 1 None Detected - Yellow Mastic

15 Carpet Mastic 1 None Detected - Yellow Mastic

16 Floor Tile 2 None Detected - Floor Tile

5% Chrysotile - Black Mastic

TDSHS License No. 30-0084

Client :

Project :

Project # :

Identification :

Test Method :

Great Southern Engineering

MSFC, 4476

GSE-13

Asbestos, Bulk Sample Analysis

Polarized Light Microscopy / Dispersion Staining (PLM/DS)

EPA Method 600 / R-93 / 116

Sample Number Client Sample Description / Location Asbestos Content

Sample Date :

On 7/2/2008, fifty one (51) bulk material samples were submitted by a representative of Great Southern Engineering for asbestos analysis by PLM/DS.

The PLM Detail Report is attached; additional information may be found therein. The results are summarized below:

Steve Moody Micro Services, LLC

Lab Job No. :

Report Date :

08B-08029

Not Provided

07/03/2008

2051 Valley View Lane

Farmers Branch, TX 75234 (Phone 972-241-8460)

17 Floor Tile 2 Not Analyzed - Positive Stop

18 Floor Tile 2 Not Analyzed - Positive Stop

19 Cove Base Mastic 2 None Detected - Cove Base

None Detected - Cream Mastic

20 Cove Base Mastic 2 None Detected - Cove Base

None Detected - Cream Mastic

21 Cove Base Mastic 2 None Detected - Cove Base

None Detected - Cream Mastic

22 Ceiling Tile 2 None Detected - Acoustic Tile

23 Ceiling Tile 2 None Detected - Acoustic Tile

24 Ceiling Tile 2 None Detected - Acoustic Tile

25 Carpet Mastic 2 None Detected - Yellow Mastic

26 Carpet Mastic 2 None Detected - Yellow Mastic

27 Carpet Mastic 2 None Detected - Yellow Mastic

28 Ceiling Tile 3 None Detected - Acoustic Tile

29 Ceiling Tile 3 None Detected - Acoustic Tile

30 Ceiling Tile 3 None Detected - Acoustic Tile

31 Ceiling Tile 4 None Detected - Acoustic Tile

32 Ceiling Tile 4 None Detected - Acoustic Tile

33 Ceiling Tile 4 None Detected - Acoustic Tile

34 Carpet Mastic 3 None Detected - Yellow Mastic

35 Carpet Mastic 3 None Detected - Yellow Mastic

36 Carpet Mastic 3 None Detected - Yellow Mastic

TDSHS License No. 30-0084

Client :

Project :

Project # :

Identification :

Test Method :

Great Southern Engineering

MSFC, 4476

GSE-13

Asbestos, Bulk Sample Analysis

Polarized Light Microscopy / Dispersion Staining (PLM/DS)

EPA Method 600 / R-93 / 116

Sample Number Client Sample Description / Location Asbestos Content

Sample Date :

On 7/2/2008, fifty one (51) bulk material samples were submitted by a representative of Great Southern Engineering for asbestos analysis by PLM/DS.

The PLM Detail Report is attached; additional information may be found therein. The results are summarized below:

Steve Moody Micro Services, LLC

Lab Job No. :

Report Date :

08B-08029

Not Provided

07/03/2008

2051 Valley View Lane

Farmers Branch, TX 75234 (Phone 972-241-8460)

37 Pipe Mastic None Detected - Paper / Foil Wrap

None Detected - Grey Mastic

38 Pipe Mastic 10% Chrysotile - Thermal Insulation

None Detected - Grey Mastic

39 Pipe Mastic Not Analyzed - Positive Stop

40 Floor Tile 3 3% Chrysotile - Floor Tile

5% Chrysotile - Black Mastic

41 Floor Tile 3 Not Analyzed - Positive Stop

42 Floor Tile 3 Not Analyzed - Positive Stop

43 Pipe Elbow Mud 5% Amosite - Thermal Insulation

20% Chrysotile - Thermal Insulation

44 Pipe Elbow Mud Not Analyzed - Positive Stop

45 Pipe Elbow Mud Not Analyzed - Positive Stop

46 Duct Covering None Detected - Foil Wrap

None Detected - Cotton Wrap

47 Duct Covering None Detected - Paper / Foil Wrap

None Detected - Cotton Wrap

48 Duct Covering None Detected - Paper / Foil Wrap

None Detected - Cotton Wrap

55 Duct Mud 20% Chrysotile - Thermal Insulation

56 Duct Mud Not Analyzed - Positive Stop

57 Duct Mud Not Analyzed - Positive Stop

TDSHS License No. 30-0084

Client :

Project :

Project # :

Identification :

Test Method :

Great Southern Engineering

MSFC, 4476

GSE-13

Asbestos, Bulk Sample Analysis

Polarized Light Microscopy / Dispersion Staining (PLM/DS)

EPA Method 600 / R-93 / 116

Sample Number Client Sample Description / Location Asbestos Content

Sample Date :

On 7/2/2008, fifty one (51) bulk material samples were submitted by a representative of Great Southern Engineering for asbestos analysis by PLM/DS.

The PLM Detail Report is attached; additional information may be found therein. The results are summarized below:

Steve Moody Micro Services, LLC

Lab Job No. :

Report Date :

08B-08029

Not Provided

07/03/2008

2051 Valley View Lane

Farmers Branch, TX 75234 (Phone 972-241-8460)

Jessica ScottAnalyst(s):

Lab Director : Steve Moody Approved Signatory :

Thank you for choosing Steve Moody Micro Services

These samples were analyzed by layers. Quantification, unless otherwise noted, is performed by calibrated visual estimate. Results may not be reproduced except in full. This test report relates only to the samples tested. These test results do not imply endorsement by NVLAP or any agency of the U.S. Government. Accredited by the

National Voluntary Laboratory Accreditation Program for Bulk Asbestos Fiber Analysis under Lab Code 102056.

Lab Manager : Bruce Crabb Approved Signatory :

Steve Moody Micro Services, LLC PLM Detail Report NVLAP Lab No. 102056

TDSHS License No. 30-0084

Project # : GSE-13

Sample Number Layer Components % Of

Sample

Analysis

Date

% of

Layer Analyst

Supplement to PLM Summary Report 2051 Valley View Lane

Farmers Branch, TX 75234

Client :

Project :

Great Southern Engineering

MSFC, 4476

Lab Job No. :

Report Date :

08B-08029

07/03/2008

Calcite / Vinyl Binders1 Floor Tile (Light Tan) 100% 07/03100% JS

Glue Binders1 Yellow Mastic (Yellow) <1% 07/03100% JS

Calcite / Vinyl Binders2 Floor Tile (Light Tan) 99% 07/03100% JS

Glue Binders2 Yellow Mastic (Yellow) 1% 07/03100% JS

Calcite / Vinyl Binders3 Floor Tile (Light Tan) 100% 07/03100% JS

Glue Binders3 Yellow Mastic (Yellow) <1% 07/03100% JS

Calcite / Vinyl Binders4 Cove Base (Grey) 95% 07/03100% JS

Calcite4 Yellow Mastic (Yellow) 5% 07/0340% JS

Glue Binders4 Yellow Mastic (Yellow) 5% 07/0360% JS

Calcite / Vinyl Binders5 Cove Base (Grey) 97% 07/03100% JS

Calcite5 Yellow Mastic (Yellow) 3% 07/0340% JS

Glue Binders5 Yellow Mastic (Yellow) 3% 07/0360% JS

Calcite / Vinyl Binders6 Cove Base (Grey) 97% 07/03100% JS

Calcite6 Yellow Mastic (Yellow) 3% 07/0340% JS

Glue Binders6 Yellow Mastic (Yellow) 3% 07/0360% JS

Cellulose Fibers7 Acoustic Tile (Light Grey) 100% 07/0350% JS

Mineral Wool Fibers7 Acoustic Tile (Light Grey) 100% 07/0330% JS

Perlite7 Acoustic Tile (Light Grey) 100% 07/0320% JS

Cellulose Fibers8 Acoustic Tile (Light Grey) 100% 07/0350% JS

Mineral Wool Fibers8 Acoustic Tile (Light Grey) 100% 07/0330% JS

Perlite8 Acoustic Tile (Light Grey) 100% 07/0320% JS

Cellulose Fibers9 Acoustic Tile (Light Grey) 100% 07/0350% JS

Mineral Wool Fibers9 Acoustic Tile (Light Grey) 100% 07/0330% JS

Perlite9 Acoustic Tile (Light Grey) 100% 07/0320% JS

Cellulose Fibers10 Drywall Material (White) 97% 07/035% JS

Gypsum / Binders10 Drywall Material (White) 97% 07/0395% JS

Cellulose Fibers10 DW Paper Facing (Tan) 3% 07/03100% JS

Project # : GSE-13

Sample Number Layer Components % Of

Sample

Analysis

Date

% of

Layer Analyst

Supplement to PLM Summary Report 2051 Valley View Lane

Farmers Branch, TX 75234

Client :

Project :

Great Southern Engineering

MSFC, 4476

Lab Job No. :

Report Date :

08B-08029

07/03/2008

Cellulose Fibers11 Drywall Material 1 (White) 72% 07/035% JS

Gypsum / Binders11 Drywall Material 1 (White) 72% 07/0395% JS

Glass Wool Fibers11 Drywall Material 2 (Light Grey) 15% 07/032% JS

Cellulose Fibers11 Drywall Material 2 (Light Grey) 15% 07/031% JS

Gypsum / Binders11 Drywall Material 2 (Light Grey) 15% 07/0397% JS

Cellulose Fibers11 DW Paper Facing (Tan) 3% 07/03100% JS

Calcite / Talc / Binders11 Texture (White) 10% 07/03100% JS

Cellulose Fibers12 Drywall Material (White) 75% 07/035% JS

Gypsum / Binders12 Drywall Material (White) 75% 07/0395% JS

Cellulose Fibers12 DW Paper Facing (Tan) 20% 07/03100% JS

Calcite / Talc / Binders12 Texture (White) 5% 07/03100% JS

Glue Binders13 Yellow Mastic (Yellow) 100% 07/03100% JS

Glue Binders14 Yellow Mastic (Yellow) 100% 07/03100% JS

Glue Binders15 Yellow Mastic (Yellow) 100% 07/03100% JS

Calcite / Vinyl Binders16 Floor Tile (White) 95% 07/03100% JS

Chrysotile16 Black Mastic (Black) 5% 07/035% JS

Tar Binders16 Black Mastic (Black) 5% 07/0395% JS

17 Not Analyzed - Positive Stop 100% 07/03 JS

18 Not Analyzed - Positive Stop 100% 07/03 JS

Calcite / Vinyl Binders19 Cove Base (Black) 100% 07/03100% JS

Calcite19 Cream Mastic (Cream) <1% 07/0350% JS

Glue Binders19 Cream Mastic (Cream) <1% 07/0350% JS

Calcite / Vinyl Binders20 Cove Base (Black) 95% 07/03100% JS

Calcite20 Cream Mastic (Cream) 5% 07/0350% JS

Glue Binders20 Cream Mastic (Cream) 5% 07/0350% JS

Calcite / Vinyl Binders21 Cove Base (Black) 80% 07/03100% JS

Calcite21 Cream Mastic (Cream) 20% 07/0350% JS

Glue Binders21 Cream Mastic (Cream) 20% 07/0350% JS

Project # : GSE-13

Sample Number Layer Components % Of

Sample

Analysis

Date

% of

Layer Analyst

Supplement to PLM Summary Report 2051 Valley View Lane

Farmers Branch, TX 75234

Client :

Project :

Great Southern Engineering

MSFC, 4476

Lab Job No. :

Report Date :

08B-08029

07/03/2008

Cellulose Fibers22 Acoustic Tile (Light Grey) 100% 07/0350% JS

Mineral Wool Fibers22 Acoustic Tile (Light Grey) 100% 07/0330% JS

Perlite22 Acoustic Tile (Light Grey) 100% 07/0320% JS

Cellulose Fibers23 Acoustic Tile (Light Grey) 100% 07/0350% JS

Mineral Wool Fibers23 Acoustic Tile (Light Grey) 100% 07/0330% JS

Perlite23 Acoustic Tile (Light Grey) 100% 07/0320% JS

Cellulose Fibers24 Acoustic Tile (Light…