Monday, April 24, 2023 9am ET

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 Zoom calling instructions:
 Zoom link: https://jlab-org.zoomgov.com/j/1610336969?pwd=T0hOMzRUbUVvMGlFTEZkMXBxYlZIZz09

Standing Agenda

Urgent Items (Please inform Juliette or Mike about items to be added here)

• Collimator/photon scraper simulation results
• Issues with procurements
• Power on underbelly plates and effect of stack heights on dipole field

Status Reports not covered by urgent items

• JLAB
• MIT
• UVa
• Manitoba

Minutes

Attendance

Mike, Kent, KK, Dave, Jason, Ernie, Tricia, Jim K, Sandesh, Eric, ...

Urgent Items (Please inform Juliette or Mike about items to be added here)

• Inner bore of collimator 4 (and inner radius of Collar 1 - not 3A) is being investigated.
  • May require design change
  • Plan to be completed the week of May 8, 2023 (PoC KK and Kent)
• BAC has been elevated above 40M which reduces contingency to 20%.
  • Consider scope cuts to improve (reduce) BAC
  • Dave suggests removing automated water control on coils
  • Need to understand impact on magnet field due to temp fluctuations
• 3A Procurements: Dave went over the drawing list and completion progress.
  • 45% complete - no updates on SOW or specifications.
• Power on underbelly plates and effect of stack heights on dipole field - Sakib
  • Looked at moving the belly plates systematically and power deposition.
  • We will wait for updated spreadsheet and upload to docDB.
  • Dave went through his measurements/lengths of belly plates as designed.

Status Reports not covered by urgent items

• JLAB
• MIT
• UVa
• Manitoba

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