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TRD ROC Status

TRD ROC Status. TRD Status Meeting 10.7.07. Panels. ROB Positioning holes at wrong position Delivered Panels: redrill with provided template Other panels: rework at FACC Signal cable cutouts too small on some panels Rework at FACC (if possible). Padplane problem in Dubna.

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TRD ROC Status

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  1. TRD ROC Status TRD Status Meeting 10.7.07 TRD ROC Status Clemens Adler

  2. Panels • ROB Positioning holes at wrong position • Delivered Panels: redrill with provided template • Other panels: rework at FACC • Signal cable cutouts too small on some panels • Rework at FACC (if possible) TRD ROC Status Clemens Adler

  3. Padplane problem in Dubna • 3 L1C0 Padplanes (type 1) were cut badly by Optiprint. • Not noticed at delivery • David in Contact with Optiprint TRD ROC Status Clemens Adler

  4. Material delivery status • Panels: • FACC delayed: Delivery of last panels shifted by 4-5 weeks (August) -> no issue. • Glue+Wires: • Christian+Jörg assembling needs for the rest of production. TRD ROC Status Clemens Adler

  5. Profile production • Front profiles: • One workshop out of the game (machine broken, until ~November) • Production will barely satisfy chamber construction needs. • ~250 pc to be done (until ~Feb. 2008) • L-profiles: • still ~160 pc. to do (~4 month) TRD ROC Status Clemens Adler

  6. Production Status Rates (wiring) over last ~2 month: Frankfurt: ~0,7 ch/week Heidelberg ~0,7 ch/week (1/week over last 4 weeks, due to additional manpower ) GSI: ~2 ch./week Bucharest/Dubna: Material transport limited TRD ROC Status Clemens Adler

  7. Production planning • Distribution of 44 ‘homeless’ chambers: • Dubna will most likely take over 22 chambers (L2C1). (Technical details to be discussed). • Bucharest will most likely take over 22 chambers (L3C1). (Technical details to be discussed). TRD ROC Status Clemens Adler

  8. Status (3/2007) Finished chambers to be done Total: Bucharest: 67 41 108 Dubna: 91 14 103 Frankfurt: 27 44 71 GSI: 68 78 146 Heidelberg: 39 46 85 Production rates (historical average): Bucharest: 1 ch/week Dubna: 1 ch/week Frankfurt: 0.7 ch/week GSI: 1.2 ch./week Heidelberg 0.5 ch/week Further Production): Type: # to be done Lab # prod at Lab LxC0: 14 Dubna all L0C1: 44 Frankfurt all L1C1: 46 Heidelberg all L2C1: 42 Bucharest 20 L3C1 42 Bucharest 20 L4C1 39 GSI all L5C1 39 GSI all Timescale estimate: (assuming 4 weeks Summer vacation, 2 weeks Christmas vacation) Lab Duration (weeks) End of prod Bucharest: 41 3/ 2008 Frankfurt: 63 7-8/ 2008 GSI: 65 7-8/ 2008 Heidelberg 92 2/ 2009 +44 chambers which are not included, leading to additional ~44 production weeks. ROC Production planning (March, 30th 2007) TRD ROC Status Clemens Adler

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