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Reports until 11:49, Friday 20 July 2012
LHO FMCS
john.worden@LIGO.ORG - posted 11:49, Friday 20 July 2012 (3524)
Corner station chilled water trip

The LVEA and OSB chilled water pump was inadvertantly tripped off while attempting some adjustments. The Chiller and water pump were off from about 11:26 local time to 11:35.

The system appears to be back to normal and we have switched to Chiller 3 rather than Chiller 1. Water flow is up from 45hz to 60hz (variable speed pump) We have increased the water flow to help deal with

the summer temperatures.

Displaying report 1-1 of 1.