jodi.fauver@LIGO.ORG - posted 17:06, Tuesday 25 October 2011 (1619)
BSC-4/HAM-9 ICC
The crew went into BSC-4 and finished the hand brushing around the support tubes,the fins, and the ring. Then we shut down for the day due to laser hazard which makes it very difficult to vacuum or wipe down the chamber interior.