Categorical Exclusion Determination
Office of NEPA Policy and Compliance
August 29, 2017
Estimated Read Time min
The TRA-621 NMIS facility is in need of security upgrades and modifications. These upgrades will include: construction of new entrance control facility attached to the front (west side) of the NMIS facility; new access control equipment for a new search package with Special Nuclear Material and explosive detectors; new doors and door repairs; new exterior lighting; new cameras and sensors; new gated ladder cages on TRA-605; and new duct banks and utilities to support the modifications.