1 / 22

ALICE 5 o’clock meeting

ALICE 5 o’clock meeting. Wk 2 - 2011. INDICO. You’ll find this meeting here: http://indico.cern.ch/categoryDisplay.py?categId=2957 The full shutdown planning is here: http://indico.cern.ch/conferenceDisplay.py?confId=118265. Access request Cavern and surface.

Download Presentation

ALICE 5 o’clock meeting

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. ALICE 5 o’clock meeting Wk 2 - 2011

  2. INDICO You’ll find this meeting here: http://indico.cern.ch/categoryDisplay.py?categId=2957 The full shutdown planning is here: http://indico.cern.ch/conferenceDisplay.py?confId=118265

  3. Access requestCavern and surface • You should submit an ADI and a task procedure Attach task procedure Work breakdown structure – risk associated at each step Two persons minimum ADI https://edh.cern.ch/Document/ADI Task procedure Template EDMS 1103355 5 o’clock meeting

  4. ALICE Christmas break schedule Open L3 doors TRD Close Experiment EMCal Open Experiment Close L3 doors 5 o’clock meeting

  5. UX25 access • Rules for access restrictions: • Removal/installation of shielding (restriction includes RB24 triplets) • PX24 blocks: no access CR5 and UX25 • PX24 beams (35t): no access CR1-5, Expo, and UX-25 • All other blocks: no access to UX-25 • LHC evacuation test (7/12 after 18:00 and 24/12) – no access UX25 • Gas functional test (10/12 - 2 hrs) – no access UX25 and CR1-5 • AUG test (20/1) (Arrêt Urgence General – General Emergency Stop) – no access UX25 • DSO test (12-13/1) (Department Safety Officer) – no access UX25 • No access SX2 during manipulation of blocks in SX2 (except ACR and WRs) 5 o’clock meeting

  6. L3 (and MNF) access EMCal 13 3 No Ventilation 24 31 No Ventilation 7 EMCal EMCal Evac. No Ventilation Lift • Wks 50 and 5: access (TPC) to be coordinated with TC (transport) • Wks 1-2: no access during EMCal SMs insertion inside L3 (see day-by-day) • When moving from low-beta to yellow platform: no access to MNF • When inserting the module: no access L3 and MNF • Watcher needed in wk 49 and from wk 4 onwards • Wk 6 or 7 (tbd): Kr calibration – TPC T stability (all interventions to be agreed by TC/RC) 5 o’clock meeting

  7. Day-by-day schedule UX25 and MNF - Wk 2

  8. It H Activities in UX25 - Week 2 - 10/1 Monday VIP visit (Mr Herman Josef Lamberti, Deutschen Bank) 16:50-17:25 Visits: 9:00 University of Frankfurt - 50 persons. Kai Schweda 14:00 Private school, St. Leon, Germany - 30 persons. Kai Schweda Philippe: install PHOS temporary cooling pipes Yannick: re-install TPC cooling pipes MNF (I-side) Muon TRG: RPC (PM) Laser TPC FEC TOF TRM TPC cooling SDD/ SSD Install new Ekspla laser Check gas tightness on few RPC detectors, repair 2 gas distribution channels. Replace 1 HV cable (need both nacelles) SDD: calibration of 78 pressure sensors (10-12/1) SSD: replacement CAEN module (C-side) + repair bad temperature signal (C-side) 5 o’clock meeting

  9. Activities in MNF - Week 2 - 10/1 Monday PMD: replacement electronics chains 5 o’clock meeting

  10. It H Activities in UX25 - Week 2 – 11/1 Tuesday EN-EL: pull control cables L3-Dipole lights – from CR5 to cupboard A-I side Visit (15 people at 14:00). Werner Power cut: 9:05 – 9:45 Philippe + A.Vinogradov: 9:00 switch PHOS cooling on tap water 15:00: stop Ar/H2, C2H2F4, Isobutane, CH4 and SF6 2 tables (DAQ) TRP cables Muon TRK: bus-patches Muon TRG: RPC Laser TPC FEC SPD cooling TOF TRM SSD/SDD cooling Use RED nacelle Wash 4 bad sectors + repair heater (nacelle) SSD: removal of cooling pipe from corrosion test setup Move new laser down to platform 5 o’clock meeting

  11. Activities in MNF - Week 2 - 11/1 Tuesday PMD: replacement electronics chains 5 o’clock meeting

  12. It H Activities in UX25 - Week 2 - 12/1 Wednesday Cooling towers maintenance (start 14:00) (No primary water) SNIFFER maintenance Maintenance UPS EBS106/2X and EBS128/2X (transparent) Cleaning rack filters (Philippe) Lower SM10 onto low beta platform PH-DT: new gas monitoring Visit (P-A.Giudici + 3 persons) Euronews visit 10.20 - 11.30 SM9 Install EMCal 80deg-C Muon TRG: RPC Laser TPC FEC Muon TRK: bus-patches EMC Survey TPC cooling SPD cooling SDD/ SSD 5 o’clock meeting

  13. Activities in MNF - Week 2 - 12/1 Wednesday PMD: replacement electronics chains 5 o’clock meeting

  14. It H Activities in UX25 - Week 2 - 13/1 Thursday Cooling towers maintenance (No primary water) DSS modification. Will stop the full DSS, trigger all interlocks, including stopping power to all racks EN/CV: maintenance SG2 ventilation RAMSES: radiation source tests Visit: (15 p.) Danish high school class (C. Søgaard) SNIFFER maintenance SM10 Install EMCal 80deg-A Muon TRG: RPC Laser TPC FEC Muon TRK: bus-patches TRD LV EMC Survey TPC cooling SPD cooling HMPID cooling SDD 5 o’clock meeting

  15. Activities in MNF - Week 2 - 13/1 Thursday PMD: replacement electronics chains 5 o’clock meeting

  16. It H Activities in UX25 - Week 2 - 14/1 Friday Cooling towers maintenance (No primary water) SNIFFER maintenance RAMSES: radiation source tests Visit (2 people). Resp. L.Pinsky EN/CV: maintenance SG2 ventilation Start pumping out LACS: revision UX25 access doors Removal EMCal infrastructure VAC Laser TPC FEC Muon TRK: bus-patches TRD LV EMC Survey EMC Survey SPD cooling SDD SPD cooling 5 o’clock meeting

  17. Activities in MNF - Week 2 - 14/1 Friday PMD: replacement electronics chains 5 o’clock meeting

  18. It H Activities in UX25 - Week 2 - 15/1 Saturday Cooling towers maintenance (No primary water) 5 o’clock meeting

  19. Activities in MNF - Week 2 - 15/1 Saturday 5 o’clock meeting

  20. It H Activities in UX25 - Week 2 - 16/1 Sunday Cooling towers maintenance (No primary water) D.Budnikov at CERN PHOS cooling PHOS: maintenance crystal cooling plant 5 o’clock meeting

  21. Activities in MNF - Week 2 - 16/1 Sunday 5 o’clock meeting

  22. AOB • - 5 o’clock meeting

More Related