Former NAS Moffett Field

Hangar 1 Removal Action UpdateHangar 1 Removal Action Update

Bryce Bartelma, PGNavy BRAC PMO Westy

September 8, 2011RAB MeetingRAB Meeting

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Presentation Overview

P j t Obj ti• Project Objective• Progress Update

Continued Monitoring Roof Redwood Siding & Continued Monitoring and Protection Measures

Historic Mitigation/CARP

Roof, Redwood, Siding & Window Removal

Coating Inspections & Touch-ups Historic Mitigation/CARP

Scaffolding Installation

• Schedule

Touch ups Moving Scaffolding

• Questions

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Project Objective

• Control release of PCBs from Hangar 1 in accordance with EE/CA (July 2008) and Action Memorandum (December 2008)(December 2008)Demolition of interior structuresRemoval of contaminated sidingRemoval of contaminated sidingApplication of weather-resistant coating to steel frame

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Continued Monitoring and Protection Measures

• No observed impacts to biological activityactivity

• Continued storm water and ground surface protectionp

• Navy and NASA air monitoring data demonstrates control of air emissions

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Historic Mitigation

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Salvaging Corrugated Windows (up to 25)

Hangar 1 Interactive CD

• Currently in final production with copies to be made available in September!available in September!

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NASA HQs & Contractor VisitsNASA HQs & Contractor Visits

• NASA’s Condition Assessment and Rehabilitation Plan (CARP)

• Multiple visits in July & August to inspect hangar constructionto inspect hangar construction and observe removal action

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Scaffolding InstallationScaffolding Installation

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Mansard Panel RemovalMansard Panel Removal

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Redwood RemovalRedwood Removal

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Silver Siding RemovalSilver Siding Removal(Robertson Protected Metal)(Robertson Protected Metal)( )( )

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Window RemovalWindow Removal

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Coating Inspections & TouchCoating Inspections & Touch--upsups

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Moving ScaffoldingMoving Scaffolding

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Moving ScaffoldingMoving Scaffolding

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Inside ViewInside View

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Inside ViewInside View

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Zone 1 ProgressZone 1 Progress

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ScheduleSchedule

• Fieldwork in zones 1 – 6 OngoingC l t fi ld k• Complete fieldwork, confirmation sampling and demobilize Spring 20122012

• Submit After Action Completion Report p pSummer 2012

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Questions?

Point of Contact:

Scott AndersonBRAC EnvironmentalBRAC Environmental

Coordinator(619) 532-0938( )

scott.d.anderson@navy.mil

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