1. SEPTA and spares follow-up J. Borburgh for SEpta section

2. What is and should be traced in general Magnetic septa Complete septa (installed, operational spares, second choice spares) Operational history (# pulses, failures) Coils High current feedthroughs Lifting jigs (certification) Electrostatic septa Complete septa (installed, operational spares, second choice spares) Operational history (failures) HV cables SF6 safety valves for HV generators Lifting jigs (certification) Cathodes HV deflectors HV feedthroughs Protection elements Complete devices (installed, spares)

3. What is not traced Magnetic septa Striplines (consumable) Electrostatic septa Feedhtroughs Protection elements Absorbing blocks

4. How and where is it followed-up Depends on operational responsible. Different per accelerator. Different per equipment type (different needs). Mostly documented in Excel files on dfs. Some history on Web pages: AB pages MTF for LHC equipment.

5. PS complex magnetic elements Operational responsible for LHC back bone: T. Masson General dfs directory: General dfs Operational history per magnet Pulse history and preventive exchange planning WDP Coil inventory Feedthrough inventory Lifting equipment CTF3 and AD equipment less actively followed up

6. PS complex electrostatic elements Operational responsible A. Prost Some history on Web pages: AB pagesAB pages (obsolete) Remainder on dfs: Complete septa (installed, operational spares, second choice spares) Operational history (failures) HV cablesHV cables (not up to date) SF6 safety valves Lifting equipment CathodesCathodes inventory SEH23 CathodesCathodes inventory SEH31 Anode foil inventory Anode foil inventory SEH23 Anode foil inventory Anode foil inventory SEH31 HV deflectors HV feedthroughs

7. PS extraction protection elements TPS15 dummy septum – Operational responsible to be determined – Installed in 2014, spare being validated – No follow up as yet

8. SPS magnetic elements Operational responsible: C. Baud General dfs directory: General dfs directory Magnet inventory Water filters Potentiometer inventory Complete assemblies, including MS, Complete assemblies, including MS, MP Coils

9. SPS electrostatic elements Operational responsible: B. Balhan General dfs directory: General dfs directory ZS inventory Part inventory (HV component, wires, pot…)pot Operational history (Sparks/Failures) HV cables Pumping Module with BDI equipment Intervention, WDP

10. SPS extraction protection elements Operational responsible B. Pinget TPST TPSG4 TPSG6 – Global inventory – Spare parts (CC, CFC, Inconel,…) – History

11. LHC extraction protection elements Operational responsible: C. Boucly TCDQ, TCDS, TCDQM, TCLIM …. Hardware being followed up in MTF

12. Summary Main items are already followed up Presently a very non-homogenous approach For the future tool(s), principal requirements: – ‘Unit’ inventory – History (failure, # pulses, failure history….) – Spare parts inventory (coils, cathodes, yokes, …) – Preventive exchange planning – Safety related items inventory and validation dates (SF6 valves, lifting equipment).