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Reports until 16:32, Tuesday 27 August 2019
H1 SEI
jeffrey.bartlett@LIGO.ORG - posted 16:32, Tuesday 27 August 2019 (51558)
Bi-Monthly HEPI Fluid Level Checks (FAMIS #13484)
Check of HEPI Pump Stations this morning: 
   (1). Corner Station fluid level = 6 6/16, change = -1/16
   No new leaks or drips observed

   (2). End-Y fluid level = 9 0/16, change = 0/16
   No new leaks or drips observed

   (3). End-X fluid level = 8 11/16, change = +3/16 
   No new leaks or drips observed
   The increase in fluid level was due to the pump having tripped off 2 minutes before I entered the building. Hugh and I worked on recovering the pump station. The fluid level was actually down and hitting the trip levels. We added 4/16" of fluid to the reservoir. This appeared to bring the running level to 8 6/16. Need to let it run for a bit to get a good fluid level reading. The current trip level is between 8 5/16 and 8 4/16.  

Hugh is writing an aLOG on the incident. 
   
Displaying report 1-1 of 1.