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)
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller, fans installed, managing ice well.
+
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
  
<s>Heaters for HMS magnet flags-Heaters</s> Done. Monitoring to determine heater trip points.
+
Buy and replace MFCs in old FPP mixing system - MFCs on order
  
Install S0 counter above BB for a cosmics trigger.
+
Replace air compressor in Hall A Gas Shed - ordered - need to remove old compressor and dryer.
  
Locking bar for the Right Shield House (have bar - needs two holes drilled)
+
Gas manifolds for GEM gas cylinders (started)
  
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
Replacement for EEL two cylinder gas cart - ordered, waiting on delivery
  
Jumper bars for SBB coils (copper bus bar ordered)
+
Hall C Moller: setup new chiller, modify bertha, get new helium lines installed when they come in and test magnet cooldown
 
+
Controls for SBB and corrector coils (waiting for power to the supplies)
+
 
+
Re-tap the SBB supply main transformer for full power (Joe will start after renewing his training)
+
 
+
Connect 480VAC for SBB and corrector power supplies (waiting on the electricians - ordered outlets and plugs)
+
 
+
Ground power supplies and corrector supply racks in DAQ Bunker (not started)
+
 
+
Install magnet leads for SBB (535 MCM cable) (cables run, waiting on copper bus bars) (connections still need to be torqued)
+
 
+
Install magnet leads for SBB corrector magnets (2 AWG welding cable) (cables run, Reagan is making final connections, only three power supplies in rack)
+
 
+
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)
+
 
+
Ground HCAL DAQ racks
+
 
+
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)
+
 
+
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)
+
  
 
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
 
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not 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)
+
Warm up HB.-Done
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (mostly done)
+
Add "T's" and pump out ports to HMS magnet vacuum gauge ports.-Steve didn't want work done.
  
Install thermistors on SBS/Big Bite magnets and junction boxes. ADC node boards made and parts stuffing is ongoing.
+
Add ventilation to SHMS Dipole flow meter shielding.-Done
  
Install Kilxons on SBS?
+
Find 4 atmos leak in Hall C.-In Hall snoop of lines and isolation done.
  
Install Klixons on Big Bite?
+
Move ozone meters from VME to PI.
  
DSG SBS gas flow monitoring needs a driver and node. Node needs to be stuffed. RPis need a PDU.
+
Add fan to beamline side lead (HB)-Done
  
Rpi for threshhold monitoring for DAQ
+
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.
  
 +
Add bypass switch for SHMS UPS - Switch ordered-Done.
  
 +
Build local valve control boxes with local read out.
  
== Possible Future Items ==
+
Build new controller for warm return valves.
  
Replace air compressor in Hall A Gas Shed (on hold till next fiscal year)
+
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)
 
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)