T1 status and plans INFN Genova November 2014 Collaboration Meeting

T1 at Point 5 F.Ferro - T1 status and plans

Already done ◦ Readout  Replaced out-of-sync VFAT’s  Extensive check of ground connections  Replaced VFAT’s with bad occupancy patterns  Replaced position sensors  Sensors measuring z still to be checked by Joao ◦ Mechanics  Installation test and mechanics checks on both halves ◦ Commissioning  DAQ tested on all quarters  HV tested on all quarters with Ar/CO 2 /CF 4 mix  Test of trigger To be done ◦ Replace radiation monitor (waiting for Federico) ◦ Stoppers preparation (Roman) ◦ Commissioning  Set up thresholds Maintenance & commissioning F.Ferro - T1 status and plans Status to be checked... Likely during Dec. week

Installation: outlook F.Ferro - T1 status and plans CMS schedule is being deeply reviewed T1 installation schedule is strongly affected (T1 probably installed in February) Tasks 1 and 2 done in October (before magnet test). Tasks 3-12 to be done as soon as CMS ready to receive T1 (overall time needed for one side of T1 when HF on 2 risers is ~2 days).

T1 services on YE4 T1 services on YE4 Petals and cables installed on YE4 Minus side Plus side

T1 Maratons 4 repaired Maratons installed (2 per side)

Looking forward to... F.Ferro - T1 status and plans...reinstalling both T 1 ’s during LS1(February?)