Difference between revisions of "02/02/2017 Meeting"
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1. We are going to start preliminary design of the 2K cold box replacement. | 1. We are going to start preliminary design of the 2K cold box replacement. | ||
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| + | 2. Investigate possibility of buying another welder (<$6K) | ||
Latest revision as of 10:01, 2 February 2017
Attendance
Thompson, Creel, Dixon, Michalski, Oren,
Arenius is on his way back from Ohio
Agenda and Notes
1. Operations
LINAC
Normal
CHL1
Repeated intermittent problems with SC1 CC1 magnetic bearing cabinet. We are investigating.
CHL2
Normal
ESR
Normal.
Halls are using maximum capacity of the ESR. Use of the transerline is dependent on the issues at CHl1.
CTF
Normal
HDR
Normal.
Operators did notice that each time the magnet is ramped the vacuum softens in coil #2 and #4. Seems to be normal for the system. Might be related to the change in lead flow effecting localized nitrogen ice sublimation because of the known LN2 to vacuum space leaks on these two magnets.
2. Projects
UIM
Shutdown scheduled for Feb 17. We are finalizing the detailed daily work plan.
UITF
MSU
Working to accumulate the pressure systems documentation. Concerns over information sharing.
LCLS2
Cold compressor review in France went well. Only real surprise was the seismic results forced the manufacturer to increase the thickness of the base plates. Smith Group is an A&E firm to help SLAC put together the installation package. SLAC will not be able to get an installation contract in place until ~Sep even though equipment begins arriving in Apr.
Korea
Review went fine. They are still interested in a collaboration
3. Manpower
New engineer arriving mid Feb. He will work 75% of his time on EI&C for LCLS2 and remainder on OPS.
4. Info from Will
1. LN2 contract proposals are in.
2. New director starts Apr 3.
4. Funding could impact summer shutdown schedule possibly forcing the shutdown of CHL2 earlier than the May bill read. Possibly as early as 23 March. We are moving ahead with electrical installation and fabrication of the piping spools for this job.
5. Other
Action Items
1. Must keep meeting to no more than 30 minutes
2. Plan the replacement of the SC2 power feedthrus.
Action Item Updates
1. We are going to start preliminary design of the 2K cold box replacement.
2. Investigate possibility of buying another welder (<$6K)
