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Reports until 16:00, Friday 04 April 2014
LHO General
patrick.thomas@LIGO.ORG - posted 16:00, Friday 04 April 2014 (11173)
Ops summary
8:15 morning meeting:

HAM4 HEPI replacement of Parker valve
Jim W. working on HAM4/5 SEI model update
Jim W. troubleshooting isolation filters at end Y
Grout cleaning at end Y
Kyle helium leak testing at end Y


08:36 Jeff B. to end Y for grout removal
09:00 David H. working on TCSX
09:00 Keita transitioned end Y to laser safe
09:12 Filiberto getting TCS electronics from mid Y
09:32 Karen to end Y to clean grout removal area
09:46 Filiberto and Jim W. to end Y, troubleshooting seismic rack components for misbehaving seismometer
10:19 Grouting removal finished, end Y transitioned to laser hazard
10:55 Karen back from end Y
12:04 David H. and Alastair stopping work on TCSX for lunch
12:47 Thomas restarting h1ecatc1 Beckhoff system manager
13:08 David H. and Alastair working on TCSX
14:09 Filiberto and Aaron to end Y to replace chassis
15:06 h1isiham5 model restarted

I removed the WD SUM and DC components from the end Y SUS IOP watchdog alarm handler. These were no longer valid.
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