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: helium recharge, compressor and chiller clean up and setup, testing (pumping down on cold head)
+
Hall A Moller Polarimeter target magnet testing (Simona's turn when she's ready, and any fixes afterward if necessary)
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller
+
Install S0 counter above BB for a cosmics trigger.
  
Heaters for HMS magnet flags-Heaters, modifications to guards complete, heaters installed.  Waiting on controller.
+
Locking bar for the Right Shield House (needs to be installed and demonstrated it will keep door closed)
  
Locking bar for the Right Shield House (have bar - needs two holes drilled)
+
Jumper bars for SBB coils (in progress)
  
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
Controls for SBB and corrector coils (waiting for water to the magnets)
  
Jumper bars for SBB coils (looking for 4" x 1/2" bars to buy)
+
Install magnet leads for SBB (535 MCM cable) (cables run, waiting on copper bus bars) (connections still need to be torqued)  
  
Controls for SBB and corrector coils (waiting for power to the supplies)
+
Connect magnet leads for SBB corrector magnets (2 AWG welding cable) (cables run, Reagan is making final connections)
  
Re-tap the SBB supply main transformer for full power (not started)
+
re-install ground fault detector in LQ1 supply - requires configuration of module (not started)
  
Connect 480VAC for SBB and corrector power supplies (waiting on the electricians)(need to block up the correctors' racks)
+
Gas manifolds for GEM gas cylinders (started)
  
Ground power supplies and corrector supply racks in DAQ Bunker (not started)
+
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
  
Install magnet leads for SBB (535 MCM cable) (started)
+
Gas mix controller and MFCs for GEM detectors (not started)
  
Install magnet leads for SBB corrector magnets (2 AWG welding cable) (cable is in hand)
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Connect SBB and corrector magnets to FSD (ADC is installed)
+
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (Done, needs tested)
  
Ground HCAL, racks, and support frame (started)
+
Install thermistors on SBS/Big Bite magnets and junction boxes. ADC node boards made and parts stuffing is ongoing.
  
re-install ground fault detector in LQ1 supply - requires configuration of module (not started)
+
Install Klixons on SBB and connect to power supply.
  
connect power and LCW to BB supply on R-arm platform (not started)
+
<s>Install Klixons on BB and connect to power supply.</s> Done.
  
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
+
<s>Rpi for threshhold monitoring for DAQ</s> Done.
 
+
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)
+
 
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (mostly done)
+
Test LQ2 FuG with new polarity reversal switch.
  
 +
Verify LQ2 has LCW reconnected.
  
 
== 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
 
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
 +
 +
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
  
 
Remove actuators from right arm magnets. (Dipole complete)
 
Remove actuators from right arm magnets. (Dipole complete)
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Remove three Oxford power supplies from HMS
 
Remove three Oxford power supplies from HMS
  
 
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
 
== Possible Future Items ==
 
== Possible Future Items ==
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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).

Revision as of 17:36, 20 September 2021

Priority Items

Hall A Moller Polarimeter target magnet testing (Simona's turn when she's ready, and any fixes afterward if necessary)

Install S0 counter above BB for a cosmics trigger.

Locking bar for the Right Shield House (needs to be installed and demonstrated it will keep door closed)

Jumper bars for SBB coils (in progress)

Controls for SBB and corrector coils (waiting for water to the magnets)

Install magnet leads for SBB (535 MCM cable) (cables run, waiting on copper bus bars) (connections still need to be torqued)

Connect magnet leads for SBB corrector magnets (2 AWG welding cable) (cables run, Reagan is making final connections)

re-install ground fault detector in LQ1 supply - requires configuration of module (not started)

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)

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

Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (Done, needs tested)

Install thermistors on SBS/Big Bite magnets and junction boxes. ADC node boards made and parts stuffing is ongoing.

Install Klixons on SBB and connect to power supply.

Install Klixons on BB and connect to power supply. Done.

Rpi for threshhold monitoring for DAQ Done.

Test LQ2 FuG with new polarity reversal switch.

Verify LQ2 has LCW reconnected.

Would Be Good To Do Items

Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker

Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)

Remove actuators from right arm magnets. (Dipole complete)

clean up R-arm supply platform

clean up L-arm supply platform

Swap out MFCs in VDC mixing system

Remove three Oxford power supplies from HMS

HMS/SHMS Heater and fan changes, fixes, upgrades etc.

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)

Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).