2010 Sediment Removal Status Update

Community Advisory Council Briefing

December 9, 2010

William MedeirosEnvironmental Protection Division

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Agenda

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Mat Road ConstructionRiver DiversionWell Point InstallationSite Tour

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Positioning the mats

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Pinning the Mats

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6

Finished Mat Road – PR-WC-06 Area

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Welding and Deploying 1500 feet of HDPE Diversion Piping

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Deploying 1500 feet of HDPE Diversion Piping

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Installing the Aqua Dam

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65 Well Points installed around PR-WC-06 Area 1Each Well Point 15 feet longGoal: Lower water table to 6 inches below cleanup zone

Well Point Installation

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Jetting in a Well Point

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Excavating With Sed-Vac

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