Assembled aLIGO RGA on BSC6 and rough pumped RGA volume -> replaced gauge controller and foreline pirani gauge on MTP (gauge exhibiting failure mode of losing "enhanced" or stable readings in turbulent flow conditions, controller losing power to B channel pirani (foreline) intermittently) -> Demonstrated MTP "Safety Valve" closing as a function of foreline pressure setpoint when in "Turbo" mode -> Pumping BSC10 annulus 

2100 hrs. local -> Kyle leaving site now