10-07-2003ee planning meeting lucie linssen 1 cern ee regional centre and dee assembly plans dee...
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CERN EE regional centreand Dee assembly plans
Dee assembly
TA3, not for EE
Supercrystal
regional centre
Dee and Reg. Centre lab in B 168
80 m2 for regional centre / 120 m2 for Dee lab
Space is presently being emptied
C. Detraz is working on plans for setting-up of walls, roof, electricity, water, etc
Plan to finish the space (real estate part, not tooling) for February 2004
~100 kCHF needed for this lab (real estate part)
Dee lab
Our objectives for various Dee lab equipment:
•Supercrystal manipulator
IC responsibility, valid DALMEC solution found
Probably deliverable ~ February 2004
•Equipment for Dee dry mount
Tooling for gluing of cooling tubes
Pressure test equipment of cooling tubes
Tooling, if any, for mounting of back plate + ring flange
Target date : February 2004
Dee lab
•Modified OPAL frames
Drawings ready => ~November 2003
Price offers => January 2004
Frames ready => May 2004
•Further Dee lab tooling needed
Dee lab test equipment: RAL/Saclay responsibility
Further jigs, storage infrastructure, etc, to be defined
Target date ~August 2004
Production rate for Dee assembly
Our objective is:
Have the Dee lab ready for SC mounting from August 2004 onwards
2 Dee’s are placed at the same time: 1 Dee for SC mounting, 1 Dee for mechanics mounting
Production rates:Mount 4 SC per day => 40 days per DeeVarious mechanics/cooling mount => 30 working daysTotal 70 working days for Dee #1~60 working days for Dee 2,3,4 each
(but partly in parallel)
We assume that we receive ~10 SC early, to test the procedures
Objectives for regional centre
Assembly of full and partial SC in the same Regional Centre lab
Collaborate with RAL and Russian labs to set up the toolingTry to find solutions to do part of the assembly (like end-stops) prior to arrival of crystals
Objective for production rate:10 SC per week (mixed full/partial)(production rate 50% during first ~2 months)
Objective to have Regional Centre ready for receiving the firstcrystals in ??? August 2004 ……….Depending on help from outside TA1 groupCruising speed ~4-6 months later
Manpower for production
Regional centre manpower estimateAssembly: ~4 personsSupervision: 1 physicist + 1 technician
Dee lab manpower estimateAssembly: ~3 personsCalibration system mount: persons from SaclaySupervision: 1 physicist + 1 technician
Of the above: TA1 will provide 2 technicians (supervision)
What we need to meet objectives
•Sufficient financial funding for the various tasks•1 additional designer + Daniel Lacroix until end 2004•1 additional mechanical technician (Russia?) throughout 2004
(to help building tooling etc.) •Manpower for “assembly” tasks (see previous slide)•Physicists for Regional Centre and for setting-up test equipment
•Enough Crystals to build ~10 supercrystals at CERN in 2004
Caveat: Dry mount of major mechanics + Dummy Dee’s + Precabling + E0’ test beam need to be done during the same period