Difference between revisions of "September 09, 2022 Tech group meeting"

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(Agenda)
(Agenda)
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* Tech D&I mtg today 11am CEBAF F113
 
* Tech D&I mtg today 11am CEBAF F113
 
* Hall D current Tasks  
 
* Hall D current Tasks  
 +
** Beryllium  --> He4 target change
 
** FCAL Insert Module fabrication
 
** FCAL Insert Module fabrication
 
*** brass straps  
 
*** brass straps  

Revision as of 08:37, 9 September 2022

Meeting Time and Place =

Friday September 09, 2022 9:45am TED 2561A and Teams

Agenda

  • Safety - Elevated work
  • Tech D&I mtg today 11am CEBAF F113
  • Hall D current Tasks
    • Beryllium --> He4 target change
    • FCAL Insert Module fabrication
      • brass straps
      • matching mu metal to steel shields - steel housings should arrive this morning - please bring for UHV cleaning
    • FCAL Insert Drawings - 98% complete
      • need cooling pipe to chiller assy
      • need dark room mod for electronic patch panels, need to complete 0200 final assy dwg
      • need installation drawing
      • insert plexiglass
      • Tungsten
      • Insulation
    • FCAL2 Procurement plan developed and started J:\Hall D\FCAL insert
    • FCAL2 Assembly
      • Assemble FCAL2 step plates/cooling blocks - arrived in ESB
      • Weld water manifold supports
      • Bend/solder copper tubes
      • Stycast thermal conductive epoxy tubes to blocks
      • order assembly hardware
  • GEM detector install
    • Tagger NMR issues
  • Controls
    • solenoid ramp looks good!
  • DIRC vacuum pump cooling water off - to install new orifice
  • General Maintenance
  • On Call -
  • ePAS Training and trial https://www.jlab.org/esh/epas

Action Items