Hall Task List Dec16Feb17¶

Tasks for Winter Shutdown 16th December 2016 to 14th february 2017¶

Hall¶

• Oxygen depletion sensor service
• Polarity sensor (POMPOMs) radiation damage test (sometime in 23rd-27th Jan.; needs PPS permit)
• Neutron Monitor
• Proton Absorber 29mm slab upper limit (DSA)
• Diffuser iris 4 - remove diffuser Fri 16th Dec 8am.
• Trench water system #1878 :
  • Correct the trench heat exchanger plumbing?
  • Water circuit trench heat exchanger - reverse primary flow direction.
• Water circuit from South west corner to trench - T into trench heat exchanger primary circuit

Code Updates C&M¶

• Test Trim coil power supplies
• SS magnet operational tutorials - practical
  • Ramp commands to SSU M coils
  • GUI updates - 'information only GUI for SS magnets for shifters'
  • Trench water variables into archiver in Services & Environment #1881
  • State Machines for Alarms and Archiving, for
    • Target, #1896
    • Beamline, #1880
    • Services and Environment, #1881
    • Computing: UPSs #1213 ; File Compactor, #1895 ; ...
  • Macro 'code topology' documentation
  • Magnet monitoring GUIs should be made shift friendly (no access to compressors etc..)
  • Water pump GUI password protected, #1891
• micenet lockout #1399 by end Jan.
• Compressed air at Diffuser not reported in EPICS, #1888

Electrical¶

• PPS functional test - Wednesday 18th ?
• Trench water system #1878 :
  • confirm cause of pump failure
  • correct mixing valve control loop
• Conventional magnets
  • Earth Leakage tests (inc. Q789 at magnet)
  • Q2 power supply
  • magnet Interlocks alarm is inoperative
• Pressure sensor for Boosted air, #1890

Detectors¶

• Firmware for EMR spare
• Target:
  • New Target control PC (today)
  • [Restart R78 target test facility and test T2; rebuild S3?] (tomorrow)