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TASK Primary Contact Secondary Contact PERIOD (days) NEXT MAINTENANCE LAST MAINTENANCE
Tagger Thin Window i bunton@jlab.org dallen@jlab.org 180 03/04/25 09/05/24

Visually inspect aluminum thin window for cracks, pits, discoloration and yielding (stretching) New window installed as of 11/10/20 there are a few water spots on the surface but the window is scratch and nick free, helium background reads in the -10 range