aLIGO LHO Logbook

H1 SYS

richard.mccarthy@LIGO.ORG - posted 09:55, Saturday 10 September 2016 - last comment - 10:19, Saturday 10 September 2016(29592)

Power glitch

There was a power glitch on site this morning causing all the systems to go down.  Dave Barker is on his way out to restart computers.  We should be back early afternoon.

Comments related to this report

richard.mccarthy@LIGO.ORG - 10:19, Saturday 10 September 2016 (29593)

Link

Spoke with Utility dispatch and Bonneville Power Administration (BPA) had a breaker open at t he Benton Substation that took out the entire 400 Area substation. It automatically re-closed immediately and stayed in so no further work was done.  They will investigate on Monday to try an figure out what might have cause it.  Hopefully the site will be back up by noon is.