jeffrey.bartlett@LIGO.ORG - posted 13:43, Monday 05 November 2018 (45020)
Monthly Check of PSL Chiller Filters (FAMIS #8314)
Inspected the chiller filters and plumbing. The diode chiller is clean and clear. The yellowed crystal chiller filter is scheduled for replacement after the PSL plumbing upgrades Monday or Tuesday of November 12th vent. Closing FAMIS task #8314.