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CX-011369: Categorical Exclusion Determination

Relief Valve Test Stand Relocation
CX(s) Applied: B1.31
Date: 10/24/2013
Location(s): Idaho
Offices(s): Idaho Operations Office

The scope of this modification is to relocate the existing relief valve test stand (RVTS) and associated high pressure air supply (skid mounted compressor and bottle rack dedicated to the RVTS) from the laydown area in Test Reactor Area (TRA)-670 to TRA-605. This modification will also include disconnecting the existing utilities from the RVTS in Advanced Test Reactor (ATR) and modifying/re-connecting these same type of utilities in TRA-605. There are some painted items associated with the rip out; however, the drawings that installed the RVTS are dated 1982. This modification is being performed to support the commercial power modification.