1. May 26 th 2005 Development and Management of the Installation Drawings for the LHC Machine Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

2. 2 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

3. 3 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

4. 4 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

5. 5 LEP Installation Drawings

6. 6 LEP Layout Drawings 1 single vacuum chamber 1 reference axis (Beam) dedicated Tunnel EUCLID dependent LEGO Layouts d’Equipements Générés par Ordinateur

7. 7 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

8. 8 LEP Layout Drawings 1 single vacuum chamber 1 reference axis (Beam) dedicated Tunnel EUCLID dependent LEGO Layouts d’Equipements Générés par Ordinateur 2 vacuum chambers 4 reference axes (Beam, QRL, tunnel, floor) existing Tunnel CAD independent (EUCLID towards CATIA) DMU Digital Mock-Up  LHC

9. 9 LHC Installation Drawings LHC Reference DB DMU DB LHC Reference DB DMU DB CDD DMU-Toolkit Front View GEOMETRIESDIMENSIONS Top View Connection Flatten Tunnel Lines VIEWS Dimensions Notes DRAWING NAMING Title Block - CDD Number - Version Index - History Changes OFFICIAL DRAWING Sticker - DocMRP Number - Half Cell name - Date NON OFFICIAL DRAWING

10. 10 LHC Installation Drawings

11. 11 LHC Installation Drawings

12. 12 LHC Installation Drawings 8 sectors (1-2, 2-3, etc) 514 half-cells for the whole LHC tunnel ! 34 half-cells for each half sector (L1, R1, etc), sometimes less for some IPs Secteur 1-2

13. 13 Where to find those drawings ? I.C.L. web site http://lhc-div-miwg.web.cern.ch/lhc-div-miwg/Main_Pages/frame%20miwg_icl.htm TS pageIC Group pageICL

14. 14 Standard model name Where to find it Its various designations Reference drawings used to build it All information that can still be used… 3D models library

15. 15 History of half-cell C6R8 – LSS Sector 8-1 At the beginning of the production phase Now…

16. 16 History of half-cell C12R8 – Arc Sector 8-1 At the beginning of the production phase Now…

17. 17 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

18. 18 Tomorrow(before the first “run”) Complete the 1 st set of drawings Generate the 1 st set of Official drawings for the 6.501 release Manage machine phases (installation – phases 2, 3 and 4 – ultimate machine) Add further data if requested (software and models) Generate drawings for next optics releases…

19. 19 Tomorrow(after the first “run”) Development of “differential drawings”

20. 20 LEP Differential Drawings

21. 21 Tomorrow(after the first “run”) Development of “differential drawings” Implement modifications for the next shutdowns

22. 22 Outline Introduction Yesterday Today Tomorrow Conclusions Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC

23. 23 Conclusions Large amount of work upstream –6 FTE from Design Office over 6 months –1 FTE from TS-CSE & TS-SU over ~3 months –1 FTE from DC section over 24 months Installation drawings are essential for the installation phases People continuity (pérennité) is vital to keep knowledge –Development is still in progress –Modelling work is not finished

24. 24 Acknowledgments IC-DC,CSE-CAD & SU for the “soft” part (M.Jones, A.Kurnosenko, A.Vergara-Fernandez, E.VanUytvinck, R.Zalyalov) IN Section for modelling (C.Bault, O.Choisnet, F.Delsaux, C.Magnier) Some “freelance” also for modelling (L.Faisandel, A.Kosmicki, A.Tursun, N.Veillet)

25. 25 Thank you ! Samy Chemli, Jean-Pierre Corso, Yvon Muttoni TS-IC …Questions?