Reports until 16:53, Tuesday 15 October 2019
LHO VE
kyle.ryan@LIGO.ORG - posted 16:53, Tuesday 15 October 2019 (52498)
Opened X-mid to X-arm

Gerardo M., Kyle R.

We started IP10 and let it outgas and stabilize for 30 minutes or so while pumping with the new turbo.  We then dumped the unpumped gate annulus volumes of GV14 and GV15 into their adjacent AIP-pumped volumes, isolated the turbo, notified the CR operator of pending BT alarms and then opened GV14 and GV15.