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