April 22, 2021 CPP Design Meeting

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Meeting Time and Place

Thursday April 22, 2021, 3:30pm Bluejeans https://bluejeans.com/465620466

  • Present - Elton, Dave, Stephanie, Ilya, Rory, Mark S, Beni, Simon, Mark I

Agenda

  • Minutes from last meeting https://halldweb.jlab.org/wiki/index.php/April_08,_2021_CPP_Design_Meeting
  • Microscope move
  • Lead Configuration
  • We need separate gas system from CDC
    • Pre-mixed bottles $316 each and available in 2 weeks notice - Argon 12 pack cost $1.1K, CO2 cost $300 ea. so it would be a little cheaper to use existing gas. Setup is pretty straight forward.
    • New mixing system would require mixing tank in already cramped gas shed
    • Borrowing from CMU would need to meet all JLAB pressure system requirements including certifications for components. How big and is there room in our gas shed?
  • Design/Fab/Procurement status
    • Stand
    • Steel
    • Fcal platform mods
  • Things to work out
    • Gas system, manifold/bubblers (Beni has some)
    • Complete structural analysis
    • Develop Detailed installation plan
    • Develop Design/operational/Maintenance Requirements
    • Modified US vacuum system
    • Solid target installation
    • Documentation for ERR
    • Microscope move

Minutes and Action Items