Difference between revisions of "Minutes-6-28-2012"
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= Minutes = | = Minutes = | ||
| − | Participants: Eugene, Dave, Nick, Vlad, Simon, Beni, and Lubomir. | + | Participants: Tom, Scott, Eugene, Tim, Slava, Mark, Dave, Chris, Nick, Vlad, Simon, Beni, and Lubomir. Many participants this time, some of them left after Tom's presentation. |
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| + | == FDC installation and cable routing == | ||
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| + | - Tom went through the slides linked above showing the FDC in three positions and on separate slides only the cable routing for these positions. The cables are divided in four quadrants and bundled together between the mesh cylinder (that separates the cables from the CDC) and the electronics racks. | ||
| + | Left and right sides are symmetric. Two bundles run on the floor turn below the platform and go up through openings to the racks. The other two bundles will run over hangers attached to the racks and installation cards. | ||
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| + | - The lenght of the bundles in the drawing is biggest for the initial position. While the FDC is moved into the magnet, the top sections of the carts will be removed and the lower bundles will be lifted (there's enough slack) over the lower part of the carts. According to Tom this will be the most difficult part: the bundles have to be well supported to avoid deformation of the mesh cylinder. During this operation the bent position of the bundles will cahnge all the time. Despite | ||
| + | the sitffness of the bundle this will be possible (Tim, Tom). In the final position the lenght of the bundled section will be smallest, in reality the bundle length will not change, which means we have to find place for service loops. There will be additional loops of the individual cables eigher inside the bundles or close to the elctronics. | ||
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== Production == | == Production == | ||
Revision as of 17:51, 28 June 2012
June 28, 2012 FDC meeting
Agenda
- FDC installation and cable routing (Tom Carstens)
- Production Construction Tracking (Dave)
- Production status
- Other: package transportation, subsystem installations
- Engineering update
- Cooling system
- Electronics update (Chris)
- Cable assignment (Vlad)
- Gas system (Beni)
- Test set-up in 126 (Beni)
- Cathode tests of the first package (Vlad)
- Other
