April 29, 2022 Tech group SAD meeting

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Meeting Time and Place =

Friday April 29 2022 10:30am Hall D Counting House and Teams

Agenda

  • Tom Carstens says hello
  • Safety - extension cords
  • still no budget to buy FCAL2 stuff
  • Accelerator schedule - HCO starts soon
  • Hall D SAD Tasks
    • CPP INstall O:\halld_engineering\Installation Schedules
      • Microscope move/Hodoscope - complete
      • Moveable Lead absorber - Tim to Write procedure
      • Target - alignment/leaks- need drawings
        Target-cartridge-lead.png
      • Gas - Scot/Chris
      • Helium bag
        He bag.jpg
        Hebag assy.png
        installed
    • PS Parasitic Detectors stages - low priority
    • FCAL Insert Module fabrication
      • 40 brass straps per week needed
      • matching mu metal to steel shields
      • cutting tool
      • Moving tent end of June to EEL 108
    • Tagger NMR repair and HCO - Scot
    • Tagger controls UPS
    • Target/Goni Turbo repair - Keith
    • Move active collimator to 3.4mm hole
    • Goniometer light replace

Downstream vacuum pipe install

  • TEDF work area move in June to test lab high bay
  • FCAL Insert Drawings - almost complete
    • need cooling pipe to chiller assy
    • need dark room mod for eelectronic patch panels
    • need installation drawing
  • New Profiler install
  • New 3x3 CCAL for TAC Media:CPP_TAC.pdf
    TAC-3x3.png
  • Tagger Radiator Mod Media:Fork_mod.pdf
  • Controls
    • FDC chiller cooling water flow
    • FDC start up procedure with set point error
  • General Maintenance
  • On Call - Bobby
  • ePAS Training and trial https://www.jlab.org/esh/epas

Action Items

  • Prepare for HCO
  • Set up next PS parasitic meeting