Presented to the Moffett Restoration Advisory Board

1. Former NAS Moffett Field
Hangar 1 Removal Action Update
Bryce Bartelma, PG
Navy BRAC PMO West
November 3, 2011
RAB Meeting
1

2. Presentation Overview
• Project Objective
• Progress Update
 Continued Monitoring  Roof, Redwood, Siding &
and Protection Window Removal
Measures  Coating Inspections &
 Historic Mitigation/CARP Touch-ups
 Scaffolding Installation  Moving Scaffolding
• Schedule
• Questions
2

3. Project Objective
• Control release of PCBs from Hangar 1 in accordance
with EE/CA (July 2008) and Action Memorandum
(December 2008)
 Demolition of interior structures
 Removal of contaminated siding
 Application of weather-resistant coating to steel frame
3

4. Continued Monitoring and
Protection Measures
• No observed impacts to biological
activity
• Continued storm water and ground
surface protection
• Navy and NASA air monitoring data
demonstrates control of air emissions
4

5. EPA and Water Board Site Inspection
5

6. Hangar 1 Interactive CD
• Delay in final production. CD will contain interactive
history and interviews but not 3-D tour.
• Navy and NASA
looking into a web
based version that
will be hosted by
NASA website and
will contain both the
interactive materials
and 3-D tour!
6

7. Continued Mansard Panel Removal
7

8. Continued Redwood Removal
8

9. Continued Silver Siding Removal
(Robertson Protected Metal)
9

10. Window and Door Removal
10

11. Zone 1 Exterior Coating & Touch-ups
• Use of man lifts for
lower level touch-ups
11

12. Zone 2 East Progress – September 7
12

13. Zone 2 East Progress – September 20
13

14. Zone 2 East Progress – October 12
14

15. Zone 2 West Progress – September 6
15

16. Zone 2 West Progress – October 3
16

17. Zone 2 West Progress – October 12
17

18. Removing Scaffolding in Zone 1
18

19. Interior View
19

20. Installing Systems Scaffolding
& Quick Deck in Zone 6
20

21. Clam Shell Door Mechanisms
21

22. Fiber Board Removal
• Fiber boards surround
tracks of Clam Shell doors
• Recently sampled and
determined to contain
contamination
• Not structural
• Navy to remove boards
but keep rails in-place
• NASA to consider
replacement in re-use
22

23. Special Visitor at Moffett
23

24. Schedule
• Fieldwork in zones 1 – 6
Ongoing
• Complete fieldwork,
confirmation sampling
and demobilize
Spring/Summer 2012
• Submit After Action
Completion Report
Summer/Fall 2012
24

25. Questions?
Point of Contact:
Scott Anderson
BRAC Environmental
Coordinator
(619) 532-0938
scott.d.anderson@navy.mil
25