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Preparing the next hardware commissioning

Preparing the next hardware commissioning. N. Catalan Lasheras. Meeting last Friday organized by R. Schmidt to prepare and estimate the time required for hardware commissioning In the Christmas break (9 weeks) At the end of the 2010-2011 run

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Preparing the next hardware commissioning

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  1. Preparing the next hardware commissioning N. Catalan Lasheras MP3: July 7th2010

  2. Meeting last Friday organized by R. Schmidt to prepare and estimate the time required for hardware commissioning • In the Christmas break (9 weeks) • At the end of the 2010-2011 run • The next Christmas break will be dedicated to priority 1 items (safety of people and equipment) • Other measurements studies may be accommodated inside the schedule Monday Morning Meeting : 3rd of May 2010

  3. Christmas break planning. S. Baird LMC: June 3rd 2010

  4. Hardware commissioning 2009 • Only issues critical for 5TeV have been solved. • Remaining issues will need to be solved at the end of the run • Training of main magnets • Training of correctors (MQTs, RCS, etc.) • MCBY I_PNO limitation • ...? Monday Morning Meeting : 3rd of May 2010

  5. Shutdown 2011-2012 • A the end of the 2010-2011 run, a long shutdown is foreseen to repair the 13kA splices • Anything else potentially needing consolidation should be tested before warming-up • MCBYs performance problem • QH missing in MQXA • 600 A ramp rate and acceleration problems • ...? Monday Morning Meeting : 3rd of May 2010

  6. Circuit modifications, new requirements • EE delays • Snubber capacitors • nQPS for IPQ and IT • Feedback loops • 600 A nominal operation for some correctors • ...? Monday Morning Meeting : 3rd of May 2010

  7. ELQA • Some additional tests will be also required by EI/ELQA before warm-up • HV tests of the 600 A circuits • 600 A local measurements • Transfer functions of RCBY circuits Monday Morning Meeting : 3rd of May 2010

  8. Conclusions • Some test may be advanced and done in Christmas break • Only if they do not endanger the equipment • Input needed from YOU to fill the list We should not forget any test and find out after re-closing the machine, that a circuit is not working properly and that a consolidation* is required. *hardware change, QPS change, splice problem... Monday Morning Meeting : 3rd of May 2010

  9. Procedures • Hardware commissioning procedures still in the MP3 mandate • Need to be updated • For current test performed during the last HWC campaign • For circuit modifications done during the run • For QPS IST with current • Are the editors still available? Monday Morning Meeting : 3rd of May 2010

  10. Next MP3 meeting In two weeks... • M. Zerlauth. Readiness of automatic analysis tools • N. Catalan Lasheras. Supervision schedule until the end of the year. • Send me your availability!! Monday Morning Meeting : 3rd of May 2010

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