Categorical Exclusion Determinations: Hanford Field Office

Washington River Protection Solutions LLC - Facilities for Storing Packaged Hazardous Waste for 90 Days or Less CX(s) Applied: B6.4 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Polychlorinated Biphenyl Removal CX(s) Applied: B1.17 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Oil Spill Cleanup CX(s) Applied: B5.6 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Actions to Conserve Energy or Water CX(s) Applied: B5.1 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

CH2MHill Plateau Remediation Company - Site Characterization and Environmental Monitoring, December 2012 to December 2013 CX(s) Applied: B3.1 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

CH2MHill Plateau Remediation Company - Cleanup Actions, December 2012 to December 2013 CX(s) Applied: B6.1 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Facility Safety and Environmental Improvements CX(s) Applied: B2.5 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Routine Maintenance CX(s) Applied: B1.3 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Support Buildings CX(s) Applied: B1.15 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office

Washington River Protection Solutions LLC - Disconnection of Utilities CX(s) Applied: B1.27 Date: 12/14/2012 Location(s): Washington Offices(s): River Protection-Richland Operations Office