1. YETS LHC 2015/16 - ABT Group TCM 06.10.2015 Francesco castronuovo

2. SUMMARY 1. Activities, Time and Services 2. Needs & Information 2

3. Activities, Time & Services ACTIVITIES MKI : UA 23 & 87TIMEABTSERVICE General Inspection in RA 23 & RA 871dFPS Replacement of 2 TDR (pt2 only)2dFPS Normal maintenance (software upgrade, hardware check…)2w?EC Consolidation thyratron heating system1w?EC Installation of capacitive pick-ups acquisition system2w?EC Check of thyratron bias board monitoring system1w?EC, FPS Add acquisition system for vacuum interconnect analog value1w?ECVSC? Start deployment of low-voltage monitoring system1w?EC Replacement fine delay modules in timing systems1w?EC Tests commissioning (reliability run?)2w?EC, FPSVSC, CV? 3

4. Activities, Time & Services ACTIVITIES LBDS : UA 63 & 67TIMEABTSERVICES General Inspection in RA63 & RA 671dFPS, SE Clean-up 30 MKD, 20 MKB (?) + Swap Stacks + New panels2 W/ptFPSFSU TE-08 Replacement of 5 stacks GTO2dFPSFSU TE-08 Normal maintenance (software upgrade, hardware, Check…)2W?EC, SE Cabling cleaning in GP racks2W?FSU-TE05 Improve re-trigger lines monitoring2W?EC Re-check UPS power failure)2W?EC Modification PROFIBUS communication frame (add fields)2W?EC Deploy MKB switch ratio auto calibration system2W?EC Tests Commissioning (reliability run?)3W?EC, FPS, SEVSC, CV 4

5. Activities, Time & Services ACTIVITIES UA 43 : MKQATIMEABTSERVICES General Inspection in RA 430.5 dFPS Normal maintenance (software upgrade, hardware check…)1w?EC Migration FEC from RIO3 CPU to MEN-A20 CPU + FESA2 to FESA31w?EC Check quality of AC dipole interconnections1w?EC Tests Commissioning1w?EC, FPS, ? 5

6. Needs & Information  An ABT planning of the activities is necessary.  Information about Tests HV to foreseen is missing  Details about the HV tests have to be fixed with the coordination team ASAP  Needs to ensure a constant temperature in the UA and RA during the HV tests  A coordination with EN-CV is necessary  Up to now VSC Activities known  Replacement of the ionic pumps on MKB V/H on Beam 1 (RA 67)  Impact on the HV test  EN-EL “tirage de cables” foreseen in UA 63 & 67  Impact on the planning to be checked 6