Hall C Weekly Meeting - April 28, 2014
From HallCWiki
- Walter Kellner
- Cleaning up in preparation for power washing and filling the SOS ruts in the floor. Also cleaning
- for delivery of SHMS magnet steel and the open house
- Helped with getting HMS Q2 ready to cool down
- Welded caps on G0 lines so they can be stored outside
- Gas system work in the gas shed is done
- Bert Metzger
- All but a few panels of the SHMS electronics room floor are installed.
- Shielding in the detector hut should start this week.
- Mike Fowler
- The HMS dipole is full of LHe and Q3 is at 117K and cooling down at 0.6K/hour.
- Joe Beaufait
- Material for the SHMS electrical install is arriving
- The non-functioning Moller SC solenoid power supply has been found. Joe will diagnose and try to repair the supply. The suspicion is that it is simply a bad Klixon
- Paul Brindza
- SHMS
- Assembly of the HB LHe Vessel at MSU is continuing
- The Q1 LN2 shield is being assembled at SMI
- At SigmaPhi, the Vacuum Impregnation (VPI) of coil #1 went well. The mold is being disassembled.
- The winding of the first layer of coil #2 was complete today
- SigmaPhi started two shift winding
- Three Moller coils arrived last week. Four are now in house. 3 look OK and the fourth is questionable. Advice is being sought from an outside expert.
- The SHMS stell will be delivered this week. (Weather permitting)
- SHMS
- Bert Manzlak
- A worker slipped and fell while wearing a booty in the Hall B clean room. The fall required only first aid and was reported to medical services.