chandra.romel@LIGO.ORG - posted 17:12, Monday 11 June 2018 - last comment - 12:04, Tuesday 12 June 2018(42466)
EY MTP spinning down
Closed safety valve on turbo station, spinning down turbo, and turned off backing scroll pump.
De-energized compressor #1,2 in chiller yard, along with the drying tower controller.
De-energized turbo station this morning after turbo was fully spun down, causing the levitated bearing to drop.