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)
+
Install 2:1 transformers in SHMS Danfysik supplies
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller, fans installed, managing ice well.
+
Install pressure sensor in warm return in ESR
  
<s>Heaters for HMS magnet flags-Heaters</s> Done. Monitoring to determine heater trip points.
+
Replace/repair dead MAGNET ON signs in Hall C
  
Install S0 counter above BB for a cosmics trigger.
+
Some of the SBS magnet bus bars have been running hot. Do we need to re-torque them?
  
Locking bar for the Right Shield House (have bar - needs two holes drilled)
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Readout for LCW pressure sensors added at end of beamline walkway (not started)
 
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Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
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Jumper bars for SBB coils (copper bus bar ordered)
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Controls for SBB and corrector coils (waiting for power to the supplies)
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Re-tap the SBB supply main transformer for full power (Joe will start after renewing his training)
+
 
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Connect 480VAC for SBB and corrector power supplies (waiting on the electricians - ordered outlets and plugs)
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Ground power supplies and corrector supply racks in DAQ Bunker (not started)
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Install magnet leads for SBB (535 MCM cable) (cables run, waiting on copper bus bars) (connections still need to be torqued)
+
 
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Install magnet leads for SBB corrector magnets (2 AWG welding cable) (cables run, Reagan is making final connections, only three power supplies in rack)
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Connect SBB and corrector magnets to FSD (ADC is installed)(cables run/landed and verified, ch1 upstream left, ch2 upstream right, ch3 downstream left, ch4 downstream right, ch5 SBS)
+
 
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Ground HCAL DAQ racks
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re-install ground fault detector in LQ1 supply - requires configuration of module (not started)
+
 
+
connect LCW to BB supply on R-arm platform (not started)
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Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
+
  
 
Gas manifolds for GEM gas cylinders (started)
 
Gas manifolds for GEM gas cylinders (started)
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Gas mix controller and MFCs for GEM detectors (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)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
 
+
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (mostly done)
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Install thermistors on SBS/Big Bite magnets and junction boxes. ADC node boards made and parts stuffing is ongoing.
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Install Kilxons on SBS?
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Install Klixons on Big Bite?
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DSG SBS gas flow monitoring needs a driver and node. Node needs to be stuffed. RPis need a PDU.
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Rpi for threshhold monitoring for DAQ
+
  
 
== 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
+
Build new controller for testing and calibration warm return valves for Hall C
  
Remove three Oxford power supplies from HMS
+
Build local valve control boxes with local read out.
  
 +
op check/repair hall C vacuum gauges.
  
 +
Re-route the Danfysik extension cables inside the HMS hut - get the excess off the floor
  
== Possible Future Items ==
+
Cut and install poly shielding around HVAC controls on the Right HRS
 +
 
 +
== Do We Still Need To Do These? ==
  
Replace air compressor in Hall A Gas Shed (on hold till next fiscal year)
+
== Possible Future Items ==
  
 
Remote reset for Hall C spectrometer motion (maybe next year)
 
Remote reset for Hall C spectrometer motion (maybe next year)

Latest revision as of 18:08, 21 November 2022

Priority Items

Install 2:1 transformers in SHMS Danfysik supplies

Install pressure sensor in warm return in ESR

Replace/repair dead MAGNET ON signs in Hall C

Some of the SBS magnet bus bars have been running hot. Do we need to re-torque them?

Readout for LCW pressure sensors added at end of beamline walkway (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)

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

Build new controller for testing and calibration warm return valves for Hall C

Build local valve control boxes with local read out.

op check/repair hall C vacuum gauges.

Re-route the Danfysik extension cables inside the HMS hut - get the excess off the floor

Cut and install poly shielding around HVAC controls on the Right HRS

Do We Still Need To Do These?

Possible Future Items

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