TITLE: 07/19 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Corrective Maintenance
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
SEI_ENV state: MAINTENANCE
Wind: 8mph Gusts, 5mph 5min avg
Primary useism: 0.01 μm/s
Secondary useism: 0.11 μm/s
QUICK SUMMARY:
IFO currently DOWN for maintenace.
LVEA is currently LASER SAFE
Temps in the LVEA have come back down from their peak yesterday.
Expected work today (according to DCC Doc E2400260) :
H6 - Initial inspection of OM1, Refl Beam dump, cables, PDs, beam dumps, etc
H5 - Lock ISI
H5 - Remove OFI Black glass panel shroud pieces from at least +X side and roof. TAKE CARE TO INVESTIGATE any clipping or anything out of nominal.
Remove HAM6 -X DOOR
H6 - Lock ISI
Pull CC wafers reachable in both chambers
H5 - Initial inspection of OFI and SRM optic surfaces, cables, beam dumps, etc
FTIR sample XX areas on table and around any damage areas (5 sample vials).
H5 - Transition to Laser Haz
Setup AUX laser systems, prioritize HAM5 alignment laser