Categorical Exclusion Determinations: B1.15

Installation of Office Trailers, Modular Units, and Miscellaneous Support Structures CX(s) Applied: B1.15, B1.22, B1.23, B1.24Date: 11/17/2015 Location(s): New YorkOffices(s): West Valley Demonstration Project

Ground Threat Assessment System - Amendment 01 CX(s) Applied: B1.15Date: 10/27/2015 Location(s): TexasOffices(s): Pantex Site Office

Addition of an Unloading Station at the DWPF Portable Nitric Acid Storage Tank (PNAST) CX(s) Applied: B1.15Date: 10/22/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Demolish Eight Temporary, Modular Structures at the Old Agent Operations Western Command and Build a New Building CX(s) Applied: B1.15, B1.23Date: 10/16/2015 Location(s): New MexicoOffices(s): NNSA-Headquarters

Upgrade DWPF Personnel Accountability System (DPAS) and Guard Houses CX(s) Applied: B1.15Date: 10/13/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Temporary Toolroom / Warehouse Installation CX(s) Applied: B1.15Date: 09/22/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Y-12 Fire Station Construction Project CX(s) Applied: B1.15Date: 09/03/2015 Location(s): TennesseeOffices(s): Y-12 Site Office

Relocate 237-H MAC into 248-H CX(s) Applied: B1.15Date: 08/27/2015 Location(s): South CarolinaOffices(s): Savannah River Operations Office

Categorical Exclusion Determination

B-65 Cylinder Pad Extensive Refurb