Difference between revisions of "November 02, 2022 FCAL Insert Installation Meeting"

Revision as of 09:50, 2 November 2022

Meeting Time and Place

Wednesday November 02, 2022 10am At Jefferson Lab, Hall D Counting House and on Teams

Agenda

• Minutes from last meeting https://halldweb.jlab.org/wiki/index.php/October_19,_2022_FCAL_Insert_Installation_Meeting
• Discuss Lead Glass and crystal module removal/install [1] - Sasha
• Manpower and task division [2] - Sasha
• Initial testing of modules before removal - Mark D.
• Revisited removal of darkroom -
  • All cables need to be removed from darkroom to be able to install new detector
  • Maybe able to crane frame off platform partially assemble
  • Rework for patch panels
• Cable discussion fruitful
  • Option D to move cables from inner 400 cables to adjacent crate
  • Remove 2 crates and move to new racks
  • Abandon 200 cables
  • Patch panels worked out, 2 HV and 2 LV north and south side, 1 signal feedthrough plate downstream wall
  • HV and LV cable length = 20 ft
  • Signal cable length = 16 ft
  • Cable trays for Signal all going N-S under platform
  • HV and LV cables al come from underneath also
• Monitoring system discussion
• Assembly in ESB
• Media:FCAL2_strawman_schedule.pdf

Minutes

Action Items