Wednesday, October 19, 2016 2:00pm EST

Agenda

MAG Meeting talks
- KK overview
- Juliette (4 segment torus studies)
- Rakitha (collimator power studies)
- Jim (vacuum vessel?)
- Ernie (new layout?)
- Jason (collimators)
specify which parts of magnet system we want JLAB to cover
- cartoon
- table
- costing
pre-CDR
- pp. 24-42 (pdf 39-57)
- lots of "historical" text sitting around
- Current organization
  - overview
    - kinematical considerations
  - Conceptual Design
    - Constraints
    - Properties
    - Studies of Optical Properties
  - Collimation System
    - Acceptance
    - Beam intercepting
    - Photon blocking
    - Radiation shielding
    - Photons at Detector
    - Engineering considerations
  - Engineering
    - Preliminary
    - Manufacturing plans
    - Hybrid Toroid Services
      - Cooling system
      - DC Power supply
      - Support Frame
      - Vacuum Enclosure
      - Site requirements
    - Specifications (position sensitivity)
shielding

Attending: Juliette, KK, Tyler, Jim, Jason, Chris, Ernie, Seamus

MAG meeting - send them out by end of day Thursday
- Chris working on leads for bids
- what do we tell people on Monday
- concentrate on hybrid toroid
- power deposited on coils (Rakitha)
- Dieter is a collimator expert
specify which parts of magnet system we want JLAB to cover
- shielding part of JLAB
- controls
  - power supplies
  - LCW monitoring
  - collimators controls
  - vacuum pumps and controls
- part of our WBS; we'll specify, JLAB design
pre-CDR
- properties
- Fig 24, 25 should be there. not 23
- eliminate 2.3.4
shielding
- $4 million for shielding - poly around hybrid coil
- need local shielding around the can
next meeting time Nov. 2nd (week before the collaboration meeting)