The chamber cleaning crew was split again today. 

Thirty-seven sections were brushed in the chamber body. The upper chamber has all been cleaned except for one nozzle. The air drills are experiencing a failure rate of about 50% but since so many drills are prepared work continues apace. (We plan on running all the prepared drills so that we can look for patterns when we do autopsies.)The large replacement bearings arrived from McMaster-Carr.

The work on the dome was completed and, after being re-covered with C-3, was moved off the pedestals which are needed at Y-end. The cleanroom was moved to cover the dome in its new location. (We tried to avoid the survey lines.)