In light of the error made in catching the short on 1 cable of the ITMY reaction chain suspension during chamber closeout last month (see Kissel's alog 40555), we are venting the corner volume for a very short period next TUES-WED (20-21st).  Kyle and Gerardo will perform a slow vent and then Gerardo and I will attempt a fix at the feedthru, checking Kissel's spectra template for confirmation of fix.  If that does not fix it, we are working through plans and preps to pull the door to the chamber and make the fix from the inside. 

The large cleanroom in the biergarden has been turned on by Mark D in prep for this activity and will remain on during the weekend.

During this vent activity, please stand down on the following:

- HAM6 In-chamber work

- Transitioning to Laser Haz