[Clas12tdg] Rack location meeting

David Kashy kashy at jlab.org
Tue Sep 14 17:30:30 EDT 2010


Hi All,
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Now that this is done, here is the harder part.

At todays TDG meeting we had some discussion about rack locations for 
12GeV. We need to get started on this issue and firstly need to resolve 
the location for the two new super conducting magnet rack sets. In total 
we need 3 racks worth of space for each magnet for the vendors equipment 
and we also need up to one full rack for each for our part of the 
controls.  The Dump resistors must be installed near the power supplies.

I guess I need to know from each detector physicist the location and 
number of racks needed for each system. Also if you have a plan for 
removing un-needed racks that are already installed or emptying the 
equipment from them.

Attached are 4 pictures that show each level of the space frame at 
present we have shown only 3 racks on the subway level, but we could 
probably add 2 more on the north side.

On level 2 for some reason the racks on the south side for the 
cryotarget have not been modeled, but those need to stay so it is not a 
big deal now.

Levels 1 and 3 are pretty clear and should be clear to all of you.

I hope we can get lots of info before this meeting. Please help!


Thanks
Dave













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