Cryo Xferline Oct 6, 2017
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LERF PIPING ARRANGEMENT Location: ted-2504@jlab.org Date: Oct 6, 2017 from 10:00 AM to 11:00 AM GMT -05:00 US/Canada Eastern Organizer: James Henry Attendees: Edward Daly gregory Keith Harding Kevin Jordan
Key points:
- Transfer line simplified that to K. Dixon inputs
- While CHL line to LERF is warm valves should be leak checked
- No 'clean' beam tube work is needed at transfer line end of module pair - no need for clean room
- Center section (in between the two CMs) assembly was discussed. Beam tube first then cryo piping then shields. Center extension ring & 'big' bellows sequence discussed. May need trolly cart for shifting ring and bellows