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Lab5 Production Status: Optics and RBX integration

Lab5 Production Status: Optics and RBX integration. Pawel de Barbaro U. of Rochester. Optics Production completed. All megatiles for L01-L16 have been produced, passed QC, sent to CERN PPP reworks (L01-L03, L15, L09, L16, L00) completed We have completed production of L00, HB- megatiles

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Lab5 Production Status: Optics and RBX integration

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  1. Lab5 Production Status: Optics and RBX integration Pawel de Barbaro U. of Rochester

  2. Optics Production completed • All megatiles for L01-L16 have been produced, passed QC, sent to CERN • PPP reworks (L01-L03, L15, L09, L16, L00) completed • We have completed production of L00, HB- megatiles • W16 tests completed, rework under way

  3. W16 and HB- rework, details • Damaged W16 megatiles + 8 additional megatiles (rejected during insertion into HB-) have been inspected • Only two W16 megatiles (L15_s1, L15_s4) need to be repaired, work under way • Will be shipped back to CERN early January 2002

  4. Remaining Optics jobs • HE ODU testing using UIC scanner • HO ODU building+ polishing+ QC • L00 pigtail scanning, assembly (HB+) • UV mirror protection (for HO WLS fibers) • QC HE pins, screws • Optical Cables for HB, PPP and B186

  5. Time estimates for Optics • Best estimate for completion of all optics jobs: 70 man-weeks • With 7 techs in lab5, the goal date is end of February 2002. • Large fraction of optics job is QC of ODU ‘cables’ (15 m-weeks) and building of HB cables (32 m-weeks)

  6. RBX integration:short term goals • two HB RBXes (with QIE electronics and magnets to mimic 0.4Tesla field for test beam • HE RBXes with d0 electronics, for testing of megatiles will only be needed in late Sept 02 • still waiting for a confirmation of the installation schedule for HE from Lucien (Apr - Aug 02 ?) • ODUs for HO (20deg) to be installed inside HB RBX shells

  7. RBX integration: long term plans • Collect all inventory of parts for RBX assembly by later March 02 • Mississippi: RBX shells • Notre Dame: ODUs, RM mechanics 3. FSU: calibration boxes 4. Minnesota: HPDs (+testing, + mounting) • Lab5 (UR, FNAL): HV, LV 6. FNAL: electronics elements available Mar-02

  8. 1. Mississippi: RBX shells • First HB RBX shell machined, sent to FNAL for verification • Full production approved week ago, will begin this week (Dec-17-2001) • Complete full HB production (40 shells) by the end of February 2002 (est. as of Dec 15, 2001) • Need to approve design of HE RBX shell in December in order to allow for the full production of HE RBX shells • Plan to complete HE RBX shells by Apr ‘02

  9. 2. Notre Dame: ODUs • Most of the 40 HB ODUs produced • Quality control: in process, typical RMS at the level of 3%, some ODUs need to be re-made • HE ODU prototype work started

  10. 3. FSU: CalBoxes • Lab5 is making all internal PS cables needed for HB, HE and HO CalBoxes • New design of CalBox (4channels) will be evaluated at FNAL/CERN (HB+ tests in B186) • We do not want to make external calibration cables yet (need to verify lengths, routing scheme, at some point we have thought of 0.83mm cables)

  11. 4. Minnesota: HPDs • DEP to start delivering HPDs to U. Minn. In Oct ’01 • Finish delivery for HB in June ’02 • Need 8 HPDs in early ‘02 (February) for integration/testing in lab5 • Delivery to Lab5 for HB production in early March ‘02

  12. HPD details • 484 HPDs with HV filter and connector, mounted in custom alignment ring • 530 Interface carts (HPD to QIE) • 480 ODU cookies and cookie alignment mount • HPD delivery to FNAL: • First 10 at Feb 15 '02, last Dec 1 '03 • Interface Carts to FNAL: • Unsolved problem: We need HPD to QIE routing for HB before Jan 1 for TB 02 • Cookies and mounts to ND: HB is complete

  13. 5. Lab5 (UR/FNAL): HV • Presently finalizing design for HV systems • First prototypes being built using Lab5 personnel (Jaska, Sasha) • Begin production in sometime in Feb-Mar ’02, depending on the load of Optics work • Parts being ordered for HB and HE right now

  14. 6. Electronics • Production chips coming in May/June 02 • Testing of chips in June/July • Testing of cards in October • Assembly of RMs: October onward

  15. Lab 5 Manpower plans

  16. jobs between completion of the Optics task and the arrival of Electronics parts • HV units for HB and HE (40+40) • HV distributors for HB + HE boxes • Assembly of HB readout boxes, including pressure tests (need input from Dan K.) • VCSEL assembly (need input from Julie W.) • Note HO RBX parts only defined in Aug/Sept 02

  17. Lab5 Personnel • Keep 7 techs until Optics is fully completed, target date end of Feb-02 • Reduce to 5 Rochester people in Mar-02 • Todd working only on ‘hourly’ bases for RBX procurement tasks • Ewa on 30-50% load until Optics ends

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