ALICE 5 o’clock meeting Wk 3 - 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=121413

Access request Cavern 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 17/1/11 5 o’clock meeting

ALICE Christmas break schedule Open L3 doors TRD Close Experiment EMCal Open Experiment Close L3 doors 17/1/11 5 o’clock meeting

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) 17/1/11 5 o’clock meeting

L3 (and MNF) access No Ventilation 13 EMCal 3 No Ventilation 24 31 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 7: Kr calibration – TPC T stability (all interventions to be agreed by TC/RC) 17/1/11 5 o’clock meeting

Day-by-day schedule UX25 and MNF - Wk 3

Activities in UX25 - Week 3 - 17/1 Monday Cooling towers maintenance (No primary water) Maintenance UX25, Muon TRK-TRG ventilation Maintenance ITECO (9:00 to 11:00) SPIE: cabling UX25-CR4 Reinstall laser hut door + PMD CROCUS platform It H Removal EMCal infrastructure TRD/EMC Survey TPC FEC Muon TRK: bus-patches SPD cooling SPD cooling Repair heater (nacelle) 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 17/1 Monday TRD pre-trigger PMD: new T sensors 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 – 18/1 Tuesday Cooling towers maintenance (No primary water) Maintenance UX25, Muon TRK-TRG ventilation Google Street View: from 12:00 Maintenance AS 703 (UX-25) 7:30 to 9:30. No access to UX-25 from 7:30 to 9:30 Maintenance AS 715 (CRs) 9:30 to 11:30 SPIE: cabling UX25-CR4 Visit 10:00 (16 persons). Resp.: Naomi van der Kolk It TOF/PHOS/EMC cooling TRD/EMC Survey TPC FEC Muon TRK: bus-patches ST2 SPD cooling ST2: replace 2nd chamber Start 9:30 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 18/1 Tuesday 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 - 19/1 Wednesday Cooling towers maintenance (No primary water) Maintenance UX25, Muon TRK-TRG ventilation Google Street View ZDF (9:00) Maintenance harmonic filter (EOF128/2X) Visit: (23 students). Dutch high school. About 14:00-17:00. (P. Kuijer) SPIE: cabling UX25-CR4 It TOF/PHOS/EMC cooling SDD fibers/ cooling TRD/EMC Survey TPC FEC Muon TRK: bus-patches SDD fibers/ cooling TOF TOF: re-cable 2 crates SM2-3 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 19/1 Wednesday 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 - 20/1 Thursday AUG test. No access UX25 Cooling towers maintenance (No primary water) Maintenance L3, UX25, Muon TRK-TRG ventilation VIP visit (12:00: 12:00): Mr Michael Boddenberg, Hessischer Minister für Bundesangelegenheiten und Bevollmächtigter des Landes beim Bund, Hessen, Germany It 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 20/1 Thursday 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 - 21/1 Friday Restart primary water Maintenance L3, UX25, Muon TRK-TRG ventilation It TPC FEC Muon TRK: bus-patches Close I-side door ACO Check ACORDE modules (PMTs optical connections, connectors, etc) 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 21/1 Friday No access L3 (no ventilation) 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 - 22/1 Saturday No access L3 (no ventilation) It Close both doors ACO 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 22/1 Saturday No access L3 (no ventilation) 17/1/11 5 o’clock meeting

Activities in UX25 - Week 3 - 23/1 Sunday No access L3 (no ventilation) It 17/1/11 5 o’clock meeting

Activities in MNF - Week 3 - 23/1 Sunday No access L3 (no ventilation) 17/1/11 5 o’clock meeting

AOB - 17/1/11 5 o’clock meeting