[Pansophy] SNS PPU inspection traveler breakdown structure
Gary Cheng
cheng at jlab.org
Fri Oct 9 11:59:17 EDT 2020
Ed & Naeem,
It's unclear to me if there is a consensus on how many breakdown
travelers that PPU project wants to have for a certain assembly to be
inspected. I hope that you can clarify what you want all SOTRs to prepare.
The usual receiving inspection steps that I can think of are:
shipping crate condition check --- this would be in INV
vendor documents check --- docs upload to INV. SOTR as well as SMEs need
to check them for completeness and correctness
visual inspection --- SRF QC or CMA
dimensional inspection --- may be done by SRF QC folks or Survey &
Alignment folks
instrumentation electrical check out --- Larry's group
fit-up test --- mostly done CMA
weld inspection --- by weld examiner or CWI
cold shock --- CMA
pressure test --- CMA
leak check --- CMA
repackage
Please advise. I am about to convert Ed's SNS end can travelers to the
new format and need to know how many travelers that I need to write for
Supply & Return End Cans.
Thanks,
Gary
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