Categorical Exclusion Determinations: B1.15

Administrative Support Complex — Amendment 01 CX(s) Applied: B1.15Date: 08/16/2016 Location(s): TexasOffices(s): Pantex Site Office

B-90 Air Compressor Replacement CX(s) Applied: B1.15, B2.2Date: 08/12/2016 Location(s): PennsylvaniaOffices(s): National Energy Technology Laboratory

Research and Education Campus (REC) Fiscal Year (FY) 2016 Through FY2017 Interior Updates CX(s) Applied: B1.15Date: 08/12/2016 Location(s): IdahoOffices(s): Nuclear Energy

Categorical Exclusion Determination

Building 1 First Floor Renovation & Parking Lot Expansion CX(s) Applied: B1.15, B2.1Date: 08/10/2016 Location(s): OregonOffices(s): National Energy Technology Laboratory

Materials and Fuels Complex (MFC) Research Collaboration Building CX(s) Applied: B1.15Date: 08/10/2016 Location(s): IdahoOffices(s): Nuclear Energy

Categorical Exclusion Determination

Materials and Fuels Complex (MFC) Laydown Area CX(s) Applied: B1.15Date: 08/02/2016 Location(s): IdahoOffices(s): Nuclear Energy

Categorical Exclusion Determination

KAC Disassembly Transfer Bay Floor Upgrade CX(s) Applied: B1.15, B2.1Date: 07/26/2016 Location(s): South CarolinaOffices(s): Savannah River Operations Office