CX-020561: ATR Door Replacements

Doors around the Advanced Test Reactor (ATR) Complex need to be replaced due to old age and degradation. The purpose of the proposed action is to replace entryway and rollup doors around the ATR Complex; along with other structures that may be related to the door replacements. The proposed doors are to a variety of buildings; including: TRA-653, TRA-658, TRA-662, TRA-666, TRA-667, TRA-678, TRA-679, TRA-1626 and TRA-628. The construction will begin on TRA-666 where two large roll up doors will be replaced, an uninterrupted power system (UPS) will be replaced, and an entry vestibule for the main door will be constructed. The other buildings listed include single or double entry way doors and a roll up door in TRA-662.