Difference between revisions of "Halls A and C Spectrometer Support Group Whiteboard"

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(Priority 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)
+
Buy and replace MFCs in old FPP mixing system
  
Heaters for SHMS magnet flags./ Guard modifications complete, waiting on controller, fans installed, managing ice well.
+
Install spring washers on SBB and BB busbars and connections
  
<s>Heaters for HMS magnet flags-Heaters</s> Done. Monitoring to determine heater trip points.
+
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)
+
Adjust Ar/CO2 mix ratio in old FPP controller to match the pre-mix used for GEMs
  
Jumper bars for SBB coils (copper bus bar ordered)
+
Replace air compressor in Hall A Gas Shed
  
Controls for SBB and corrector coils (waiting for power to the supplies)
+
Find video cables from hall in the CH
 
+
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)
 
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)
+
== Would Be Good To Do Items ==
  
Re-install crash buttons in Hall A Counting Room - RQ1 button for BB and new ones for SBS supply and correctors (mostly done)
+
Remove actuators from right arm magnets. (Dipole/Q3 complete)
  
Install thermistors on SBS/Big Bite magnets and junction boxes. ADC node boards made and parts stuffing is ongoing.
+
clean up R-arm supply platform
  
Install Kilxons on SBS?
+
clean up L-arm supply platform
  
Install Klixons on Big Bite?
+
HMS/SHMS Heater and fan changes, fixes, upgrades etc.
  
DSG SBS gas flow monitoring needs a driver and node. Node needs to be stuffed. RPis need a PDU.
+
Calibrate and op-check spare warm return valves for Hall C.
  
Rpi for threshhold monitoring for DAQ
+
Setup controls9
  
Gaussmeters for SBS and Big Bite?
+
Hall C Moller: setup new chiller, repair compressor, modify bertha
  
== Would Be Good To Do Items ==
+
Add bypass switch for SHMS UPS
  
Re-locate NDX detectors in Hall A - one in DAQ bunker and the other in BB GEM bunker
+
== PARTS ORDER LIST FOR 1 OCT ==
  
Remove actuators from right arm magnets. (Dipole complete)
+
-2 wire cable,
 +
ferrules,
 +
\# 6 hardware
  
clean up R-arm supply platform
+
== Do We Still Need To Do These? ==
  
clean up L-arm supply platform
+
Test LQ2 FuG with new polarity reversal switch.
  
Swap out MFCs in VDC mixing system
+
Mount Left Shield House temperature readout in CH
 
+
Remove three Oxford power supplies from HMS
+
  
 +
Find and connect NMR cables in CH
  
 +
Swap out MFCs in VDC mixing system
  
 
== 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).

Revision as of 18:27, 22 October 2021

Priority Items

Buy and replace MFCs in old FPP mixing system

Install spring washers on SBB and BB busbars and connections

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

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

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).