(Kyle R, Gerardo M)

In preparation for the replacement of GV20's annulus ion pump, we delivered an aux-cart and components to X-End.

(Gerardo M)

Different items were relocated inside the VEA to allow access to the annulus pipe system, all laser welding safety barriers were moved from one side of the VEA to the other, and the monolithic quad cover was relocated to under one of the cleanrooms.
Crane access to support the annulus pipes was evaluated; a cleanroom is currently covering GV20, to reach and support the annulus pipes a filter will have to be relocated or removed (see photo), still trying to determine how to do that.