kyle.ryan@LIGO.ORG - posted 15:29, Thursday 20 January 2011 (496)
Vented YBM
Kyle - Valved-in aux. pump cart to GV5 annulus, vented YBM -> Leak from YBM to Vertex (known) -> Using aux. pump cart on GV1 annulus. Kyle, Chris, Zak, Rodney, Hugh, Corey - Removed BSC8 south door.