James Ridewood BE-OP-SPS

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Presentation transcript:

James Ridewood BE-OP-SPS SPS restart 2016 James Ridewood BE-OP-SPS

Polarity, stability and heat tests TI2* and TI8 DSO test LHC Machine Closure and patrol DSO test chains 2,3,4,5 Polarity, stability and heat tests TI2* and TI8 DSO test LHC Deconsignation and HV tests Main power supply tests EPC and OP AUX & TT20 Power supply tests Main power supply tests EPC and OP AUX & TT20 Power supply tests

Beam to LHC Main power supplies available to OP Main power supply tests EPC and OP AUX & TT20 Power supply tests OP tests with main power supplies DSO test chain 1 OP tests with main power supplies OP tests with main power supplies Beam to SPS from PS Beam based realignment? Setup with beam Setup with beam Beam to LHC DSO test North chains

Closure All works finished for 19th February Machine should be immaculate with all waste material removed There is no cleaning campaign and this is not the job of RP or OP Machine empty at 15h latest to allow patrol Access system to be in state to pulse mains morning 22nd February All EIS to be operational and back in chain before DSO tests

What do we do? Check the chain of control of equipment from CCC software interfaces via controls middleware down to hardware Ensure that timing, references and associated functions can be loaded to each equipment and that equipment follows correctly its function Polarity checks to ensure that polarities correct and that power supplies act on correct magnets Stability checks and heat runs Ensure all mobile equipment can be moved (vac valves, beam instrumentation, etc) and is left in the correct position Verification of interlocks Simulate conditions with beam Etc, etc, etc…

Morning meetings Every weekday morning in CCC at 8h30 To discuss plans for the day and progress follow up Attendance not obligatory, however…. If you need access Need to announce delays or problems Wish to know current status

Access Possibility of access during EPC tests before 9h Between 12h30-14h After 18h All access must be requested at morning meeting with impacts prepared

Contact CCC SPS – 77500 Morning and afternoon shifts as of 19th 07h00 – 20h00 Weekends and nightshifts depending upon needs Re-commissioning coordinators Stephane.Cettour.Cave@cern.ch 165246 James.Ridewood@cern.ch 160590