Reports until 15:34, Tuesday 23 December 2014
LHO VE
kyle.ryan@LIGO.ORG - posted 15:34, Tuesday 23 December 2014 (15812)
Replaced pressure switches in control panel of Corner Station instrument-air dryer 
Kyle, Bubba 
Switch contacts not really open and not really closed, i.e. ambiguous -> Resulted in switching failures past 24 hours or more