Cern ee regional centre and dee assembly plans
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Supercrystal regional centre. Dee assembly. TA3, not for EE. CERN EE regional centre and Dee assembly plans. Dee and Reg. Centre lab in B 168. 80 m2 for regional centre / 120 m2 for Dee lab Space is presently being emptied

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CERN EE regional centre and Dee assembly plans

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Cern ee regional centre and dee assembly plans

Supercrystal

regional centre

Dee assembly

TA3, not for EE

CERN EE regional centreand Dee assembly plans

EE planning meeting Lucie Linssen 1


Dee and reg centre lab in b 168

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)

EE planning meeting Lucie Linssen 2


Dee lab

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

EE planning meeting Lucie Linssen 3


Dee lab1

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

EE planning meeting Lucie Linssen 4


Production rate for dee assembly

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 Dee

Various mechanics/cooling mount => 30 working days

Total 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

EE planning meeting Lucie Linssen 5


Objectives for regional centre

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 tooling

Try 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 first

crystals in ??? August 2004

……….Depending on help from outside TA1 group

Cruising speed ~4-6 months later

EE planning meeting Lucie Linssen 6


Manpower for production

Manpower for production

Regional centre manpower estimate

Assembly: ~4 persons

Supervision: 1 physicist + 1 technician

Dee lab manpower estimate

Assembly: ~3 persons

Calibration system mount: persons from Saclay

Supervision: 1 physicist + 1 technician

Of the above: TA1 will provide 2 technicians (supervision)

EE planning meeting Lucie Linssen 7


What we need to meet objectives

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

EE planning meeting Lucie Linssen 8


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