Categorical Exclusion Determinations: West Valley Demonstration Project

Site-Wide Routine Maintenance Activities, 2015 Update CX(s) Applied: B1.3Date: 03/31/2015 Location(s): New YorkOffices(s): West Valley Demonstration Project

North Parking Lot High Level Waste Canister Fabrication and Concrete Pad Construction CX(s) Applied: B1.15, B1.23 Date: 09/19/2013 Location(s): New York Offices(s): West Valley Demonstration Project

Replacement Ventilation System for the Main Plant Process Building CX(s) Applied: B6.3 Date: 07/11/2013 Location(s): New York Offices(s): West Valley Demonstration Project

WVDP-2012-02 Routine Maintenance CX(s) Applied: B1.3 Date: 12/20/2012 Location(s): New York Offices(s): West Valley Demonstration Project

WVDP-2012-01 WVDP Reservoir Interconnecting Canal Maintenance Activities CX(s) Applied: B1.3 Date: 08/02/2012 Location(s): New York Offices(s): West Valley Demonstration Project

WVDP-2011-01 Erdman Brook Erosion Mitigation CX(s) Applied: B1.3 Date: 09/08/2011 Location(s): New York Offices(s): West Valley Demonstration Project

Erdman Brook Erosion Mitigation, Phase II; Lagoon Road Creek Erosion MitigationCX(s) Applied: B1.3Date: 09/08/2011Location(s): New YorkOffice(s): Environmental Management, West Valley Demonstration Project

Installation and Operation of the North Plateau Full Scale Permeable Treatment WallCX(s) Applied: B1.6, B1.13, B6.1, B6.9Date: 06/28/2010Location(s): West Valley, New YorkOffice(s): West Valley Demonstration Project

Additional Off-Site Trencher Equipment DemonstrationCX(s) Applied: B3.11Date: 04/30/2010Location(s): West Valley, New YorkOffice(s): West Valley Demonstration Project

Construction and Operation of System for Decontamination of 8D-4 LiquidCX(s) Applied: B1.28Date: 12/17/2009Location(s): West Valley, New YorkOffice(s): Environmental Management, West Valley Demonstration Project