April 29, 2022 Tech group SAD meeting

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
      
    • Gas - Scot/Chris
    • Helium bag
      
      
      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 - Scot
  • Tagger controls UPS
  • Target/Goni Turbo repair - Keith
  • Move active collimator to 3.4mm hole

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
  
• 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