gerardo.moreno@LIGO.ORG - posted 16:22, Tuesday 06 May 2014 (11739)
Gate valve operations
Kyle soft-closed GV7 and GV5 for TCS alignment work on BSC1 and BSC3 at 9:00 am.
I opened GV7 and GV5 after alignment work was done, last valve open by 3:00 pm.