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LHCb gas systems meeting

LHCb gas systems meeting. Outline Introduction Review usage of LHCb gas M&O 2013 Review achievements during 2013 Agree/Review activities and schedule for 2014. Outline. PH-DT-DI Gas Service Team. Gas Service Team mandate:

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LHCb gas systems meeting

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  1. LHCb gas systems meeting Outline Introduction Review usage of LHCb gas M&O 2013 Review achievements during 2013 Agree/Review activities and schedule for 2014 Outline P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  2. PH-DT-DI Gas Service Team • Gas Service Team mandate: • M&O and upgrades of the gas systems for all the LHC experiments: • preventive and corrective maintenance on 30 gas systems • on-call service all along the year (24/24 7/7) – phone 162516 • Construction of gas systems for other experiments at CERN (CLOUD, NA62, LINAC4, …) • General support for test beam and equipment belonging to external users. ALICE Albin Wasem Introduction – Working team FSU team Jonathan Dumollard AbdelmajidLaassiri Benjamin P. Marichy HerveMartinati Ace Ordanov (User) Cedric Landraud (also CMS-CO2) Guillaume Lacroix (also CERN Expo) ATLAS Frederic Merlet (0.25) Louis-P. De Menezes (0.5) Coordination R. Guida CMS-TOTEM Andrea D’Auria (0.5) LHCb Patrick Carrie (0.5) Steven Pavis (0.25) P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  3. PH-DT-DI Gas Service Team First contact persons for all issues related to LHCb gas systems during working hours is in charge of: -standard operation -standard maintenance/small modifications -daily check of all systems LHCb Patrick Carrie – Steven Pavis 16-0415 – 16-0929 LHCb experiment and Gas Service Team If Patrick and Steven are on holiday or busy: -during working hours  call directly Roberto (16-2146) -outside working hours  call directly on-call service (16-2516) Outside working hours call directly on-call service (16-2516) P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  4. Gas Service working team • In order to cope with LS1 a significant reinforcement of the team during 2013 was needed: • two new users with high experience in the workshop (mechanics and gas systems) • many students for short and well defined projects • Details: • CERN FTE (and students > 1 year): • 6.3 FTE: +1.3 wrt 2012 • Ernesto: TTS 50% for gas project • “FSU” (FSU + technical users): • 5.5 FTE: +1.5 wrt 2012 • Ace: user on ATLAS budget • Andrei: user on ALICE budget • Trainees (student < 1 year) • 1.9 FTE: +1.8 wrt 2012 • 4 trainees (3 from Poland, 1 from Canada) • 2 summer students • 2 children of staff members Working team P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  5. PH-DT-DI Gas Service Team • 2013 activities can be divided into three main sectors: • Standard maintenance of gas systems for the LHC experiments • LS1 consolidation program for the LHC experiments • Not LHC experiments/support to users • Standard maintenance andLS1 consolidation programconstitute the main field of activity • Not LHC experiments and support to users represent about 20% of the activities LS1 – 2013: Overview P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  6. Review usage of LHCb gas M&O 2013 • LHCb contribution to M&O budget for gas systems: 106 kCHF On-call service: LHCbgas M&O 2013: on-call • Low/high buffer pressure RI1 and RI2 • Atmospheric pressure excursions • Regulation valves manual adjustment • C4F10 recuperation • Power cuts - restart all systems • Backup gases • Purifiers • Analysis systems (common and specific OT) P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  7. Review usage of LHCbgas M&O 2013 On-call service summary On average only 1.5 h/year/system of downtime (power-cuts and outside events excluded) Intervention triggered by: LHCbgas M&O 2013: on-call • Intervention are: • Equally distributed between experiments • Decreasing with time  P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  8. Review usage of LHCbgas M&O 2013 LHCbgas M&O 2013: material P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  9. Review usage of LHCbgas M&O 2013 LHCbgas M&O 2013: material P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  10. Review usage of LHCbgas M&O 2013 LHCbgas M&O 2013: material for gas workshop P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  11. Review usage of LHCbgas M&O 2013 LHCbgas M&O 2013: FSU resources P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  12. Review usage of LHCbgas M&O 2013 Summary: LHCbgas M&O 2013: summary about 19 kCHF overspending P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  13. 2013 schedule LS1 – 2013 schedule P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

  14. 2014 schedule LS1 – 2014 schedule More details available on the excel table in agenda P. Carrie, R. Guida, S. Pavis PH-DT-DI Gas

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