betsy.weaver@LIGO.ORG - posted 09:55, Tuesday 26 November 2013 - last comment - 12:22, Wednesday 27 November 2013(8727)
H1-ITMx BSC3 Mechanical Closeout - backlogged alog
This alog should be filed on last Thursday's date.
Last Thur, Calum and I cleaned the ITMx suspension and BSC chamber surfaces (IPA and wipes). We pulled the First Contact on the CP-AR, ITMx-HR, and the little 1" witness plate attached to the structure. (We had reinforced the FC the day before, via painting over the ITMx-HR windows and spray-cone-ing the CP window.) We then checked a few DOF TFs on the ITMx and exited. The West door was promptly put on.
We also laid a new witness plate just beneath the ITMx QUAD on the floor - this should be pulled promptly at the next vent and sent to CIT for analysis.