The Status of the LHC Programme

1. The Status of the LHC Programme R.J.Cashmore Director of Research

2. Outline • CERN and the LHC • LHC Status • Schedule • CMS and ATLAS • Completion • M&O • Computing R.J.Cashmore - CMS Lehman Review

3. The CERN Scientific Programme Approved Legend Under consideration 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 LEP ALEPH DELPHI L3 OPAL LHC ATLAS CMS ALICE LHCb Other LHC experiments (e.g. Totem) SPS & PS Heavy ions Compass NA48 Neutrino DIRAC HARP Other Facilities TOF Neutron AD ISOLDE Test beams North Areas West Areas East Hall Accelerators R&D R.J.Cashmore - CMS Lehman Review

4. Expenditure from Material Budget in 2001 R.J.Cashmore - CMS Lehman Review

5. Manpower breakup in 2001 R.J.Cashmore - CMS Lehman Review

6. The LHC

7. LEP dismantling R.J.Cashmore - CMS Lehman Review

8. Magnets R.J.Cashmore - CMS Lehman Review

9. Magnets R.J.Cashmore - CMS Lehman Review

10. Dipole training quench performance R.J.Cashmore - CMS Lehman Review

11. Civil engineering status - surface R.J.Cashmore - CMS Lehman Review

12. Civil engineering status - underground R.J.Cashmore - CMS Lehman Review

13. Civil engineering at Point 1 (ATLAS) R.J.Cashmore - CMS Lehman Review

14. Point 5 (CMS) R.J.Cashmore - CMS Lehman Review

15. 2007 2006 2005 2004 01/08 28/02 Jan-04 Apr-04 Jul-04 Oct-04 Jan-05 Apr-05 Jul-05 Oct-05 Jan-06 Apr-06 Jul-06 Oct-06 Jan-07 Apr-07 Jul-07 Oct-07 Physics run 7 months Pb-Pb run Ring closed Last dipole 33 6 weeks Octant L>2x10 and cold delivered test 31/12 31/03 01/04 Shutdown to 3 months 31/08 First beam Pilot run 01/02 01/04 to 30/04 LHC commissioning schedule R.J.Cashmore - CMS Lehman Review

16. CMS and ATLAS • Currrent Financial Status • 50% to completion • Appropriate to review situation • Reports to the Oct and April RRB’s • Maintenance and Operation R.J.Cashmore - CMS Lehman Review

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18. R.J.Cashmore - CMS Lehman Review

19. ATLAS Progress (1) R.J.Cashmore - CMS Lehman Review

20. ATLAS Progress (2) R.J.Cashmore - CMS Lehman Review

21. Maintenance and Operation of LHC experiments • ICFA guidelines accepted • CERN provides safe, bare caverns and ancillary buildings • MoUs are binding • need to have exposed, transparent costs: • detectors investment ~ 40% of LHC investment, M&O costs in proportion • experiments involve a large fraction (50%) of Non-Member States • important for the way future global collaboration will work at CERN R.J.Cashmore - CMS Lehman Review

22. M& O (cont’d) • first discussion with SPC in March • cost sharing principles, n. of. Authors preferred • first discussion with Funding Agencies in April 2001 RRB • Tripartite Working Group (CERN, expts, external experts suggested by FA) will analyse costs for the discussion of RRB in October R.J.Cashmore - CMS Lehman Review

23. Cost categories • Category A • common operation costs e.g. gas, electricity, water ... • Common Fund items e.g. magnets ... • collaboration-wide services e.g. software licences … • Category B • maintenance of items contributed by collaboration sub-sets • Category C • responsibility of host laboratory R.J.Cashmore - CMS Lehman Review

24. LHC Computing • LHC Computing Review Completed • Two Phase Approach • Prototype • Final System • Plan to Cern Council in June R.J.Cashmore - CMS Lehman Review

25. Next Steps in the LHC Project • Call for tender for Cryo-dipoles assembly is out, adjudication in September; • Review of cost-to-completion going on, in view of the Status Report in December 2001; • This will integrate the most important elements of the project: • most important adjudications • LHC computing • M&O discussion R.J.Cashmore - CMS Lehman Review