Categorical Exclusion Determinations: B1.33

The final project is an expansion of the existing flood storage by excavation with the area already under an easement to the City of Batavia for st…

NA…

Replace degrading temporary structures at 226-F Truck Unloading Dock area with engineered drainage system and piping that will reroute rainwater to…

The proposed scope of the project is to improve existing stormwater drainage infrastructure by constructing new stormwater best management practices (BMPs) to improve water quality and control rate and volume of stormwater discharge at Outfall 001 (OF-001

Conduct routine inspections, monitoring, and maintenance activities throughout the year at the Sherwood, WA, Disposal Site based on best management…

The purpose of the Knolls Laboratory Steam and Condensate Upgrade Project (Project) is to replace significant portions of the existing steam and condensate distribution system that are beyond their useful service life, vulnerable to service disruptions an

The primary purpose of the A4 Building Demolition Project is to remove the existing building to allow for the construction of a modern facility with more office space.

The purpose of the Modular Office Building (MOB) Project is to install a temporary office facility for a period of about six years to provide necessary turnaround space for other site facility renovations.

National Nuclear Security Administration (NNSA)’s proposed action is to 1) create temporary housing for occupancy 2) provide non-occupancy space fo…

The scope of the FSVTL and SVTF support facility project includes the construction of a multistory building extension to the north and/or west of the existing SVTF.