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

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== Priority Items ==
 
== Priority Items ==
  
Hall A Moller Polarimeter target magnet re-install: target install and survey, compressor and chiller clean up and setup, testing
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Low voltage connections for BB detectors
+
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
  
power supply for BB hodoscope
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Roofing material for SBS GEM bunker
+
Replace air compressor in Hall A Gas Shed - asked for quote
  
Jumper bars for SBB coils
+
Gas manifolds for GEM gas cylinders (started)
  
Controls for SBB and corrector coils
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
Re-tap the SBB supply main transformer for full power
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Connect 480VAC for SBB and corrector power supplies
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Ground power supplies and corrector supply racks in DAQ Bunker
+
Determine 100% liquid level set point/Hall C magnets.
  
Install magnet leads for SBB (535 MCM cable)
+
Warm up HB.
  
Install magnet leads for SBB corrector magnets (2 AWG welding cable)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.
  
Connect SBB and corrector magnets to FSD
+
Add ventilation to SHMS Dipole flow meter shielding.
  
Ground HCAL, racks, and support frame
+
Find 4 atmos leak in Hall C.
  
Ground racks in DAQ bunker
+
Move ozone meters from VME to PI.
  
re-install ground fault detector in LQ1 supply - requires configuration of module
+
Add fan to beamline side lead (HB)
  
connect power and LCW to BB supply on R-arm platform
+
Modify HMS lead heaters, add perforated sheets up stream and add a perforated box downstream to fit heater.
  
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (Steve).
+
== Would Be Good To Do Items ==
  
Gas manifolds for GEM gas cylinders
+
Remove actuators from right arm magnets. (Dipole/Q3 complete)
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller)
+
clean up R-arm supply platform
  
Gas mix controller and MFCs for GEM detectors
+
clean up L-arm supply platform
  
Readout for LCW pressure sensors added at end of beamline walkway
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
Re-install crash buttons in Hall A Counting Room - <s>RQ1 button for BB</s> and new ones for SBS supply and correctors
+
Calibrate and op-check spare warm return valves for Hall C.
  
 +
Add bypass switch for SHMS UPS - Switch ordered
  
== Would Be Good To Do Items ==
+
== Do We Still Need To Do These? ==
  
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
+
== Possible Future Items ==
  
Remove actuators from right arm magnets. (Dipole complete)
+
Remote reset for Hall C spectrometer motion (maybe next year)
  
clean up R-arm supply platform
+
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
  
clean up L-arm supply platform
+
Fix LCW leak in LD1 Dynapower
  
Swap out MFCs in VDC mixing system
+
Replace pressure sensors on the Hall A Ethane manifold
  
Remove three Oxford power supplies from HMS
+
Replace ground fault module in LQ1 power supply
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller
+
Test LQ2 FuG with new polarity reversal switch.
  
Heaters for HMS magnet flags-Heaters, modifications to guards complete, heaters installed.  Waiting on controller.
+
Swap out MFCs in VDC mixing system
 
+
 
+
 
+
== Possible Future Items ==
+
 
+
Replace air compressor in Hall A Gas Shed (on hold till next fiscal year)
+
 
+
Remote reset for Hall C spectrometer motion (maybe next year)
+

Revision as of 17:16, 31 March 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 - asked for quote

Gas manifolds for GEM gas cylinders (started)

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)

Determine 100% liquid level set point/Hall C magnets.

Warm up HB.

Add "T's" and pump out ports to HMS magnet vacuum gauge ports.

Add ventilation to SHMS Dipole flow meter shielding.

Find 4 atmos leak in Hall C.

Move ozone meters from VME to PI.

Add fan to beamline side lead (HB)

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

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.

Calibrate and op-check spare warm return valves for Hall C.

Add bypass switch for SHMS UPS - Switch ordered

Do We Still Need To Do These?

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).

Fix LCW leak in LD1 Dynapower

Replace pressure sensors on the Hall A Ethane manifold

Replace ground fault module in LQ1 power supply

Test LQ2 FuG with new polarity reversal switch.

Swap out MFCs in VDC mixing system