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From Pressure Tests to Cooldown - Sector 81 - October 16, 2007

Sector 8-1

Going-on Activities

  • SSS Replacement

  • Inner Triplets:
    • Left 1: closed, being leak tested
    • Right 8: closed, being leak tested

  • Electrical non-conformities on instrumentation cables of the power converters will be closed by the end of the week.

Planned activities

  • PIC-PC interface test - Wk 43
  • Room temperature vacuum and collimator works (wks 43-46), bake-out (wks 47 -48)
  • ATLAS-RP cable installation - Wks 48-49
  • DFBXH:
    • Ineo cabling - Wk 43
    • Installation of the removed water-cooled cable and RQ6 - Flohe Wk 45
    • New cleaning of the DFBXH, the instrumentation will have to be removed and the DFBX re-validated by AT-MEL afterwards - Wk ?
  • ElQA
    • TP4-A: Inner triplet L1 - as soon as possible since it will be the first time they are performed
    • TP4-A: Inner triplet R8 - not before the DFBX is repaired

General

  • AUG test on October 19
  • Cooling water shut-down - Wks 42-44 - All the cryogeninc activities will be stopped.
  • A latest date for taking a decission about repairing or not the DFBAs has to be set for not jeopardizing the starting date of the flushing

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Topic revision: r1 - 2007-10-17 - AntonioVergara