aLIGO LHO Logbook

H1 TCS (TCS)

corey.gray@LIGO.ORG - posted 09:31, Monday 17 June 2019 (49974)

TCS Chillers FAMIS Task (#11496)

Addressed TCS Chillers (08:49 -08:57 PDT)

TCSx Chiller: Had level of 29.4 cm. Added 250mL for 30.0cm.
TCSy Chiller: Had level of 9.1 cm. Added 100mL for 10.0 cm. NOTE: I for the level of 9.1cm, was expecting to add 450-500mL based on history in the log (so was surprised at only needing 100mL.