Presentation to the Moffett Restoration Advisory Board: Site 27 Update

1. North Patrol Road Ditch Site Restoration
• Background
– Site 27 Remedial Action completed September 2007
– Excavated soil and sediment
• Site Restoration of North Patrol Road Ditch
– Submitted draft Site Restoration Plan December 2008
– Geotextile fabric and drainage rock
– Submitted draft Site Restoration Work Plan Addendum March 2010
– Geotextile, drainage rock, and soil
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2. North Patrol Road Ditch
Site Restoration Area
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3. North Patrol Road Ditch Site Restoration
• Site visit July 28, 2010 with regulatory agencies, biologists, and RAB
member to d scuss co
e be discuss comments o d a t S te Restoration Work Plan
e ts on draft Site esto at o o a
Addendum
• Resolve comments and finalize Site Restoration Work Plan Addendum
• Conduct Site Restoration field work
– Two weeks of field work
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4. North Patrol Road Ditch
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5. Marriage Road Ditch
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6. Site Visit
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