Difference between revisions of "Halls A and C Spectrometer Support Group Whiteboard"

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(Would Be Good To Do Items)
 
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== Priority Items ==
 
== Priority Items ==
  
Assemble manifold for C4F8 for GRINCH in the hall
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Get part number and specs for 535MCM used in the hall
+
Check if optocoupler is missing in LQ2 FuG - Looked for this. Didn't see one on the main boards, but realized as I am writing this, maybe it was for the interface for remote polarity switching? --Ellen
  
Buy and replace MFCs in old FPP mixing system
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Replace air compressor in Hall A Gas Shed - ordered - need to remove old compressor and dryer.
  
Replace green LED on Ar/CO2 pre-mix cylinder controller
+
Gas manifolds for GEM gas cylinders (started)
  
Replace right pneumatic valve on Ar/CO2 pre-mix manifold
+
Replacement for EEL two cylinder gas cart - ordered, waiting on delivery
  
Swap right and left inputs on Ar/CO2 pre-mix cylinder controller
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Replace air compressor in Hall A Gas Shed
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Find video cables from hall in the CH
+
Warm up HB.-Done
  
Gas manifolds for GEM gas cylinders (started)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
Add ventilation to SHMS Dipole flow meter shielding.-Done
  
Gas mix controller and MFCs for GEM detectors (not started)
+
Find 4 atmos leak in Hall C.-In Hall snoop of lines and isolation done.
 +
 
 +
Move ozone meters from VME to PI.
 +
 
 +
Add fan to beamline side lead (HB)-Done
 +
 
 +
Modify HMS lead heaters, add perforated sheets up stream and add a perforated box downstream to fit heater.-Done
  
 
== Would Be Good To Do Items ==
 
== 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)
 
Remove actuators from right arm magnets. (Dipole/Q3 complete)
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clean up L-arm supply platform
 
clean up L-arm supply platform
  
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.-Done
  
Calibrate and op-check spare warm return valves for Hall C.
+
Calibrate and op-check spare warm return valves for Hall C.-Done- new controller for testing and calibration being built.
  
Setup controls9
+
Add bypass switch for SHMS UPS - Switch ordered-Done.
  
Hall C Moller: setup new chiller, repair compressor, modify bertha
+
Build local valve control boxes with local read out.
  
Add bypass switch for hall C UPS
+
Build new controller for warm return valves.
  
== PARTS ORDER LIST FOR 1 OCT ==
+
op check/repair hall C vacuum gauges.
 
+
-2 wire cable,
+
ferrules,
+
\# 6 hardware
+
  
 
== Do We Still Need To Do These? ==
 
== 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 ==
 
== Possible Future Items ==
  
 
Remote reset for Hall C spectrometer motion (maybe next year)
 
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).
 

Latest revision as of 07:41, 22 June 2022

Priority Items

Readout for LCW pressure sensors added at end of beamline walkway (not started)

Check if optocoupler is missing in LQ2 FuG - Looked for this. Didn't see one on the main boards, but realized as I am writing this, maybe it was for the interface for remote polarity switching? --Ellen

Buy and replace MFCs in old FPP mixing system - MFCs on order

Replace air compressor in Hall A Gas Shed - ordered - need to remove old compressor and dryer.

Gas manifolds for GEM gas cylinders (started)

Replacement for EEL two cylinder gas cart - ordered, waiting on delivery

Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown

Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)

Gas mix controller and MFCs for GEM detectors (not started)

Warm up HB.-Done

Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.

Add ventilation to SHMS Dipole flow meter shielding.-Done

Find 4 atmos leak in Hall C.-In Hall snoop of lines and isolation done.

Move ozone meters from VME to PI.

Add fan to beamline side lead (HB)-Done

Modify HMS lead heaters, add perforated sheets up stream and add a perforated box downstream to fit heater.-Done

Would Be Good To Do Items

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.-Done

Calibrate and op-check spare warm return valves for Hall C.-Done- new controller for testing and calibration being built.

Add bypass switch for SHMS UPS - Switch ordered-Done.

Build local valve control boxes with local read out.

Build new controller for warm return valves.

op check/repair hall C vacuum gauges.

Do We Still Need To Do These?

Possible Future Items

Remote reset for Hall C spectrometer motion (maybe next year)