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 ==
  
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 - ordered - need to remove old compressor and dryer.
  
Jumper bars for SBB coils (need orientation from Bogdan)
+
Gas manifolds for GEM gas cylinders (started)
  
Controls for SBB and corrector coils
+
Replacement for EEL two cylinder gas cart - ordered, waiting on delivery
  
Re-tap the SBB supply main transformer for full power
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
  
Connect 480VAC for SBB and corrector power supplies
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Ground power supplies and corrector supply racks in DAQ Bunker
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Install magnet leads for SBB (535 MCM cable)
+
Warm up HB.-Done
  
Install magnet leads for SBB corrector magnets (2 AWG welding cable)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
  
Connect SBB and corrector magnets to FSD
+
Add ventilation to SHMS Dipole flow meter shielding.-Done
  
Ground HCAL, racks, and support frame
+
Find 4 atmos leak in Hall C.-In Hall snoop of lines and isolation done.
  
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)-Done
 
+
connect power and LCW to BB supply on R-arm platform
+
 
+
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (Steve).
+
 
+
Gas manifolds for GEM gas cylinders
+
 
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller)
+
 
+
Gas mix controller and MFCs for GEM detectors
+
 
+
Readout for LCW pressure sensors added at end of beamline walkway
+
 
+
Re-install crash buttons in Hall A Counting Room - <s>RQ1 button for BB</s> and new ones for SBS supply and correctors
+
  
 +
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 ==
  
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
+
Remove actuators from right arm magnets. (Dipole/Q3 complete)
 
+
Remove actuators from right arm magnets. (Dipole complete)
+
  
 
clean up R-arm supply platform
 
clean up R-arm supply platform
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clean up L-arm supply platform
 
clean up L-arm supply platform
  
Swap out MFCs in VDC mixing system
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.-Done
  
Remove three Oxford power supplies from HMS
+
Calibrate and op-check spare warm return valves for Hall C.-Done- new controller for testing and calibration being built.
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller
+
Add bypass switch for SHMS UPS - Switch ordered-Done.
  
Heaters for HMS magnet flags-Heaters, modifications to guards complete, heaters installed.  Waiting on controller.
+
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 ==
 
== 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)
 
Remote reset for Hall C spectrometer motion (maybe next year)

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)