The temporary RGA setup used for the accumulation testing of the Y2 BT module was decoupled from the Y2-1 gauge pair port -> The nominal 1.5" O-ring valve which had been removed was reinstalled and the "dead space" between the two 1.5" valves was pumped out -> The Y2-1 gauge pairs and associated hardware are in their normal configuration and pressures/alarms indicated by PT246A and PT246B legitimate -> The RGA setup will now be move to the X-mid in preparation for X2 accumulation testing