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1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré Badesi - May 2006

1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré Badesi - May 2006. 1.Status of ST1 2.Status of integration of ST1 and ST2. Status of ST1. 9 tracking Quadrants (Q1 to Q9) of ST1 are now constructed till end of March

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1.Status of ST1 2.Status of integration of ST1 and ST2 Jean Peyré Badesi - May 2006

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  1. 1.Status of ST12.Status of integration of ST1 and ST2Jean PeyréBadesi - May 2006 IPNO-RDD-Jean Peyré

  2. 1.Status of ST12.Status of integration of ST1 and ST2 IPNO-RDD-Jean Peyré

  3. Status of ST1 • 9 tracking Quadrants (Q1 to Q9) of ST1 are now constructed till end of March • Gain homogeneity, Gas leakage, Mechanical tension on wires and Dark current are within defined standards • Only on one quadrant (Q2), mean mechanical tension on wires is two high (70g instead of 60g).About 2 wires are breaking per 6 months. The wires have to be changed and stretched at nominal tension of 60g IPNO-RDD-Jean Peyré

  4. Status of ST1 • Quadrants are being equipped now with electronic exit boards before final mounting at CERN (waiting for MANU cards) IPNO-RDD-Jean Peyré

  5. 1.Status of ST12.Status of integration of ST1 and ST2 • Tests of installation for supports • Tests of installation forMonitoringSystem • Gas • Cooling IPNO-RDD-Jean Peyré

  6. Integration of ST1 and ST2 • Preassembly in Orsay in 2005/2006 of the whole support structure • CERN sept2006 Real FASS Dummy FASS • Design of supports for Station 1 & 2 by IPNO • Integration/Cooling and Construction of supports for Station 1 & 2 by IPNO IPNO-RDD-Jean Peyré

  7. Integration of ST1 and ST2 Rails ST1 & ST2 Dummy FASS IN2P3 HAll Supports ST1/ST2 IPNO-RDD-Jean Peyré

  8. Integration of ST1 and ST2Mounting of Structure with crane IPNO-RDD-Jean Peyré

  9. Integration of ST1 and ST2Mounting of dummy absorber with crane IPNO-RDD-Jean Peyré

  10. Integration of ST1 and ST2Mounting of real Quadrants for ST1 IPNO-RDD-Jean Peyré

  11. 1.Status of ST12.Status of integration of ST1 and ST2 • Tests of installation for supports • Tests of installation forMonitoringSystem • Gas • Cooling IPNO-RDD-Jean Peyré

  12. Assembly tests for mounting ST1/ST2 • The aim of this test is to study all problems related to the mounting of: • Rails • Supports for Station1 & Station2 • Hanging and positioning quadrants of Station 1 & Station2 • An other purpose is to imagine and realise the tools needed for achieving this job without electrical crane from cavern in a volume isolated from the cavern where only 2 or 3 persons can work at the same time IPNO-RDD-Jean Peyré

  13. Assembly tests ST1/ST2Fixation of hanging hooks for manual cranes Special Scaffold Adapted to the FASS IPNO-RDD-Jean Peyré

  14. Assembly tests ST1/ST2Hanging the rails IPNO-RDD-Jean Peyré

  15. Assembly tests ST1/ST2Lifting the rails to the ceiling of the FASS IPNO-RDD-Jean Peyré

  16. Assembly tests ST1/ST2Rails fixed to the ceiling of the FASS IPNO-RDD-Jean Peyré

  17. Assembly tests ST1/ST2Hanging and fixing the supports ST1 & ST2 All tools and accessories will be certified by APAVE as requested by CERN Special accessory for hanging supports IPNO-RDD-Jean Peyré

  18. RAILS WAGGONS Lifting support Assembly tests ST1/ST2Hanging and fixing the supports ST1 & ST2 Support fixed IPNO-RDD-Jean Peyré

  19. Assembly tests ST1/ST2Hanging and fixing the quadrants of ST1 Fixations of Quadrant Weights for balance IPNO-RDD-Jean Peyré

  20. Assembly tests ST1/ST2Hanging and fixing the quadrants of ST2 Fixations of Quadrant IPNO-RDD-Jean Peyré

  21. 1.Status of ST12.Status of integration of ST1 and ST2 • Tests of installation for supports • Tests of installation forMonitoring System • Gas • Cooling IPNO-RDD-Jean Peyré

  22. Test of monitoring PlatformsIPN Lyon Platform for Monitoring System IPNO-RDD-Jean Peyré

  23. Test of monitoring PlatformsIPN Lyon Tests in Orsay of the Monitoring system 11th and 12th of May on real size dummy FASS IPNO-RDD-Jean Peyré

  24. 1.Status of ST12.Status of integration of ST1 and ST2 • Tests of installation for supports • Tests of installation forMonitoringSystem • Gas • Cooling IPNO-RDD-Jean Peyré

  25. Where is gas, Cooling? IPNO-RDD-Jean Peyré

  26. Where is gas, Cooling? Dipole Magnet IPNO-RDD-Jean Peyré

  27. Where is gas, Cooling? Quadrants ST2 IPNO-RDD-Jean Peyré

  28. Where is gas, Cooling? Quadrants ST1 IPNO-RDD-Jean Peyré

  29. Where is gas, Cooling? Supports ST1 & ST2 IPNO-RDD-Jean Peyré

  30. Where is gas, Cooling? Gas pipes Cooling pipes IPNO-RDD-Jean Peyré

  31. Where is gas, Cooling? Low Voltage Boxes CROCUS Boxes Gas pipes IPNO-RDD-Jean Peyré

  32. Gas connections for ST1Serto technology GASINPUT STATION 1 Union double réduite Serto SO51021-8-6 Tuyau Inox sur chambre f 8 Union double Serto SO51021-8 Tuyau Inox f 6 2 Douilles d’appui Serto SO50003-8-5 Connection between Quadrants and Gas tubes inside the FASS Tuyau Sertoflex f 8 GAS OUTPUT Union double Serto SO51021-12 Réduction Serto SO51821-A12-8 Tuyau Inox sur chambre f 8 Union double Serto SO51021-8 2 Douilles d’appui Serto SO50003-8-5 Tuyau Inox f 12 Tuyau Sertoflex f 8 IPNO-RDD-Jean Peyré

  33. Special requirements for ST2 From 2nd to 12th of may, our colleagues from SINP came to Orsay to test the mounting of ST2. Here are our main commun conclusions: • Special care must be taken to verify the size of real chambers • SINP has to study and construct the tools for lifting quadrants of ST2 • Low Voltage Bus Bars are in contact with metallic supports and plateform of alignment systems. SINP has in charge the modification of the bus bars to avoid those problems • SINP has in charge the connection of gas tubes to the general gas system IPNO-RDD-Jean Peyré

  34. 1.Status of ST12.Status of integration of ST1 and ST2 • Tests of installation for supports • Tests of installation forMonitor System • Gas • Cooling IPNO-RDD-Jean Peyré

  35. Cooling for ST1/ST2Simulation 2002 IPNO – Model ST1 Air outlet Additional Air outlet Gap 40mm Air inlet By FrançoisLaunay IPNO-RDD-Jean Peyré

  36. Cooling for ST1/ST2Simulation 2002 IPNO – Air Velocity Gap 0mm Gap 40mm Additional Air outlet Air stopped By FrançoisLaunay IPNO-RDD-Jean Peyré

  37. Cooling for ST1/ST2Simulation 2002 IPNO - Air Temperature Gap 0mm Gap 40mm Additional Air outlet ~64°C ~38°C By FrançoisLaunay IPNO-RDD-Jean Peyré

  38. Cooling for ST1/ST2 TOP OUTLET ST1 ST2 Design issued from previous simulations BOTTOM INLET IPNO-RDD-Jean Peyré

  39. Cooling for ST1/ST2Bottom – Blowing Air 207m3/h On each outlet, special grids are fixed for settling airflow 210m3/h 207m3/h 210m3/h 207m3/h 37m3/h 207m3/h 37m3/h 184m3/h 184m3/h 184m3/h 184m3/h Cooling Quadrants 184m3/h 184m3/h Cooling CROCUS 37m3/h Air output speed of 3-4 m/s 37m3/h 2500m3/h IPNO-RDD-Jean Peyré

  40. Cooling for ST1/ST2Top – Inhaling Air IPNO-RDD-Jean Peyré

  41. Cooling for ST1/ST2Top – Inhaling Air IPNO-RDD-Jean Peyré

  42. Cooling for ST1/ST2Top – Inhaling Air 2500m3/h Air output speed of 3-4 m/s On each output, special grids are fixed for settling airflow Cooling CROCUS 158m3/h 37m3/h 158m3/h 37m3/h Cooling Quadrants 376m3/h 376m3/h 15m3/h 164m3/h 15m3/h 164m3/h 37m3/h 443m3/h 443m3/h 37m3/h Special pipes for Hot spots 20m3/h 20m3/h IPNO-RDD-Jean Peyré

  43. Installation at CERNSchedule * To be discussed *: Amec Spie IPNO-RDD-Jean Peyré

  44. Many Thanks to all participants IPNO-RDD-Jean Peyré

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