Halls A and C Spectrometer Support Group Whiteboard
Assemble manifold for C4F8 for GRINCH in the hall
Get part number and specs for 535MCM used in the hall
Buy and replace MFCs in old FPP mixing system
Readout for LCW pressure sensors added at end of beamline walkway (not started)
Replace green LED on Ar/CO2 pre-mix cylinder controller
Replace right pneumatic valve on Ar/CO2 pre-mix manifold
Swap right and left inputs on Ar/CO2 pre-mix cylinder controller
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
Replace air compressor in Hall A Gas Shed
Find video cables from hall in the CH
Gas manifolds for GEM gas cylinders (started)
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
Gas mix controller and MFCs for GEM detectors (not started)
Would Be Good To Do Items
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
Remove actuators from right arm magnets. (Dipole/Q3 complete)
clean up R-arm supply platform
clean up L-arm supply platform
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
Calibrate and op-check spare warm return valves for Hall C.
PARTS ORDER LIST FOR 1 OCT
-2 wire cable, ferrules, \# 6 hardware
Do We Still Need To Do These?
Test LQ2 FuG with new polarity reversal switch.
Mount Left Shield House temperature readout in CH
Find and connect NMR cables in CH
Swap out MFCs in VDC mixing system
Possible Future Items
Remote reset for Hall C spectrometer motion (maybe next year)
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).