thomas.shaffer@LIGO.ORG - posted 11:49, Friday 12 May 2023 (69542)
HVAC Fan Vibrometers FAMIS
FAMIS23805
Two days ago one of the fan units tripped off in the corner station, some the other vibrometers saw the effects of this coming on and off. Since then fans 1 and 2 have looked more noisy. Outbuilding units show no change.
Images attached to this report
