SPS Winter stop Magnet campaign meeting 21/12/2011 David Mcfarlane

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1 SPS Winter stop Magnet campaign meeting 21/12/2011 David Mcfarlane 1SPS.Technical-Coordination@Cern.ch

2 Magnets to change Position Magnet type Vacuum Sector Water circuit Fault Date of change Access via 12670 MBB 2641601 + Réparation temporaire de fuite d'eau non fiable 13/01/12BA3 20750 MBB 0442102 -Mouvement bobines 19/01/12BA3 22790MBA 1332602 +Déplacement longitudinal bobine 09/01/12BA3 31410QF 0353213 -Mouvement bobines 10/01/12BA3 33130MBB 0603603 +Fuite d'eau 16/01/12BA3 40330MBB 0414104 -Court-circuit interne bobine 11/01/12BA3 42110QD 1404404 + Mouvement bobines + installation bobinage supplémentaire sur aimant remplaçant 12/01/12BA3 50390MBA 2855105 + et 5 -Plaque de liaison dessoudée 17/01/12BA3 514XX ou 515XX MBA5205 + et 5 - Remplacement par aimant chambre coating 26/01/12BA6/SD1 514XX ou 515XX MBB5205 + et 5 - Remplacement par aimant chambre coating 26/01/12BA6/SD1

3 Access blocked Area Lift Maintenance (2hrs) DSO Tests (½ Day) Access key Maintenance (1 day) AUG Tests (1 Day) Other BA1 10 th Jan 1 st Feb 30 th Jan13 th Jan6 th Jan BA2 10 th Jan 1 st Feb 30 th Jan16 th Jan6 th Jan BA3 10 th Jan 1 st Feb 31 st Jan5 th Jan18 th JanMonte-charge door replacement 23/1 - 3/2 BA4 11 th Jan 2 nd Feb 31 st Jan (BA4) 31 st Jan (ECX4) 1 st Feb (TAG42) 6 th Jan (BA4) 10 th Jan (ECX4) 11 th Jan (TAG42) 9 th Jan Replacement of crane PR525 (BA4) 23 rd - 27 th Jan (Access possible via door behind BA4) BA5 11 th Jan 2 nd Feb 1 st Feb (BA5) 2 nd Feb (ECX5) 9 th Jan10 th Jan BA6 12 th Jan 2 nd Feb 12 th Jan11 th Jan BA7 11 th Jan 9 th Feb 27 th Jan25 th Jan 14 th Jan Saturday Monte-charge repair work 23/1 - 27/1 Monte-charge door replacement 30/1 - 10/2 TI2N/A 20 th Jan TI8N/A 2 nd Jan BA80 16 th Jan 1 st Feb 3 rd Feb18 th Jan17 th Jan 3SPS.Technical-Coordination@Cern.ch

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