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: helium recharge, compressor and chiller clean up and setup, testing (pumping down on cold head)
+
Assemble manifold for C4F8 for GRINCH in the hall
  
Temperature controller for Hall C Ar/Neon mixer (Joe has started)
+
Get part number and specs for 535MCM used in the hall
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller
+
Buy and replace MFCs in old FPP mixing system
  
Heaters for HMS magnet flags-Heaters, modifications to guards complete, heaters installed.  Waiting on controller.
+
Readout for LCW pressure sensors added at end of beamline walkway (not started)
  
Install S0 counter above BB for a cosmics trigger.
+
Replace green LED on Ar/CO2 pre-mix cylinder controller
  
Locking bar for the Right Shield House (have bar - needs two holes drilled)
+
Replace right pneumatic valve on Ar/CO2 pre-mix manifold
  
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
+
Swap right and left inputs on Ar/CO2 pre-mix cylinder controller
  
Jumper bars for SBB coils (looking for 4" x 1/2" bars to buy)
+
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
  
Controls for SBB and corrector coils (waiting for power to the supplies)
+
Replace air compressor in Hall A Gas Shed
  
Re-tap the SBB supply main transformer for full power (Joe will start after renewing his training)
+
Find video cables from hall in the CH
  
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)
+
== Would Be Good To Do Items ==
  
Connect SBB and corrector magnets to FSD (ADC is installed)
+
Roofing material for SBS GEM bunker (located some possible material - will run past Jessie)
  
Ground HCAL, racks, and support frame (started)
+
Remove actuators from right arm magnets. (Dipole/Q3 complete)
  
re-install ground fault detector in LQ1 supply - requires configuration of module (not started)
+
clean up R-arm supply platform
  
connect power and LCW to BB supply on R-arm platform (not started)
+
clean up L-arm supply platform
  
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
Gas manifolds for GEM gas cylinders (started)
+
Calibrate and op-check spare warm return valves for Hall C.
  
Nitrogen supply for GEM gas cylinder valves (Clippard valves and cylinder controller) (not started)
+
Setup controls9
  
Gas mix controller and MFCs for GEM detectors (not started)
+
Hall C Moller: setup new chiller, repair compressor, modify bertha
  
Readout for LCW pressure sensors added at end of beamline walkway (not started)
+
Add bypass switch for SHMS UPS
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (mostly done)
+
== PARTS ORDER LIST FOR 1 OCT ==
  
 +
-2 wire cable,
 +
ferrules,
 +
\# 6 hardware
  
== 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
+
Test LQ2 FuG with new polarity reversal switch.
  
Remove actuators from right arm magnets. (Dipole complete)
+
Mount Left Shield House temperature readout in CH
  
clean up R-arm supply platform
+
Find and connect NMR cables in CH
 
+
clean up L-arm supply platform
+
  
 
Swap out MFCs in VDC mixing system
 
Swap out MFCs in VDC mixing system
 
Remove three Oxford power supplies from HMS
 
 
 
  
 
== 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)
+
Install new liquid level meters on SHMS- Install done, waiting on software and LN2 probe cal to go live (need Steven).

Latest revision as of 12:55, 20 October 2021

Priority Items

Assemble manifold for C4F8 for GRINCH in the hall

Get part number and specs for 535MCM used in the hall

Buy and replace MFCs in old FPP mixing system

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

Replace green LED on Ar/CO2 pre-mix cylinder controller

Replace right pneumatic valve on Ar/CO2 pre-mix manifold

Swap right and left inputs on Ar/CO2 pre-mix cylinder controller

Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs

Replace air compressor in Hall A Gas Shed

Find video cables from hall in the CH

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)

Would Be Good To Do Items

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

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.

Setup controls9

Hall C Moller: setup new chiller, repair compressor, modify bertha

Add bypass switch for SHMS UPS

PARTS ORDER LIST FOR 1 OCT

-2 wire cable, ferrules, \# 6 hardware

Do We Still Need To Do These?

Test LQ2 FuG with new polarity reversal switch.

Mount Left Shield House temperature readout in CH

Find and connect NMR cables in CH

Swap out MFCs in VDC mixing system

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).