Reports until 16:49, Tuesday 11 December 2012
LHO VE
gerardo.moreno@LIGO.ORG - posted 16:49, Tuesday 11 December 2012 - last comment - 12:34, Wednesday 12 December 2012(4898)
Pumping the combined volumes of the YBM with the Vertex (minus HAM1, 2 and 3) in Pause

Closed the O-ring valves and the gate valves @ the turbos overnight, pumping will continue tomorrow morning.

Comments related to this report
gerardo.moreno@LIGO.ORG - 12:34, Wednesday 12 December 2012 (4908)
Link

Pumping restarted at 8:12 am this morning.