Categorical Exclusion Determinations: B6.4

Categorical Exclusion Determination

Categorical Exclusion Determination

Categorical Exclusion Determination

MSA Annual Categorical Exclusion for Facilities to Store Packaged Hazardous Waste for 90 Days or Less CX(s) Applied: B6.4Date: 12/31/2015 Location(s): WashingtonOffices(s): River Protection-Richland Operations Office

Categorical Exclusion Determination

Mission Support Alliance Annual Categorical Exclusion for Facilities to Store Packaged Hazardous Waste for 90 Days or Less under 10 CFR 1021, Subpart D, Appendix B, B6.4 for Calendar Year 2014 CX(s) Applied: B6.4 Date: 12/02/2013 Location(s): Washingt...

MSA Annual Categorical Exclusion for Facilities for Storing Packaged Hazardous Waste for 90 Days or Less CX(s) Applied: B6.4 Date: 01/22/2013 Location(s): Washington Offices(s): River Protection-Richland Operations 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

Installation of a Prefabricated 130 Square Feet Building Adjacent to Building 67 CX(s) Applied: B6.4 Date: 03/23/2011 Location(s): California Offices(s): Berkeley Site Office