Pumped to rough vacuum the annulus volumes of HAM1,2 and 3 yesterday.  

Today I roughed down HAM4,5 and 6 annulus volumes.  Later, I continued pumping these using hung turbos (backed with aux. pump carts).

Turned on annulus ion pump controllers for HAM4,5 and 6.

Opened GV1 gate annulus volume to remaining GV1 annulus volumes such that all of GV1 annulus volumes are actively pumped by a hung turbo (backed by aux. pump cart).  



Operators: 

Expect and ignore annulus ion pump alarms for HAM1,2,3,4,5 and 6 over the next few days.