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LHC Access System – Status and Planning August 2006

LHC Access System – Status and Planning August 2006. Elena Manola-Poggioli Eva Sanchez-Corral TS-CSE on behalf of the LHC Access Project Team. LHC Access System. LHC Access Control System – LACS Supports the physical equipment regulating the access to the accelerator

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LHC Access System – Status and Planning August 2006

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  1. LHC Access System – Status and PlanningAugust 2006 Elena Manola-Poggioli Eva Sanchez-Corral TS-CSE on behalf of the LHC Access Project Team

  2. LHC Access System • LHC Access Control System – LACS • Supports the physical equipment regulating the access to the accelerator • Allows operation of access equipment • LHC Access Safety System – LASS • Provides interlock between EIS-faisceau and EIS-acces • Ensures the collective protection of personnel from the radiation hazards

  3. LHC Access Control • 34 Access Points • 95 controlled sector doors • 65 interlocked end-of-zone doors • 26 interlocked ‘portes crionolines + ventilation’ • 17 interlocked movable shielding walls • 200 junction boxes • 170 racks • 110 surveillance cameras • 200 controllers (PLCs, PCs) • Control system from CCC and experiments • Supervision system

  4. LHC0: design validation

  5. Installation Status: sector doors and junction boxes • Sector doors: • Point 8: 90% • Point 7: 90% • Point 1: 75% • Junction Boxes: • Point 8: 100% • Point 7: 100% • Point 1: 100% • Point 6: 90%

  6. Access points - Underground • Installation of the access points in UX85, UJ83 and UJ87 in progress • Complete test of the access point UX85, including the IHM and control from the CCC, supervision and maintenance procedures -> mid September • Circulation of personnel not affected

  7. Installation Strategy – Underground Access Points • Not used for personnel passage before the definite closure of the area (installation of the grids) • Configured for biometric recognition and RFID badge identification

  8. Access for the Pits Head • Prerequisites: • Access points UX85, UJ83 and UJ87 integrated and validated • Access Help Desk manned and operational • User information: • Posters, group secretariats, TCC, bulletin • Constraints: minimize the impact on the personnel flow during the LHC installation period • Strategy: • Biometric recognition disabled • Use of the new CERN site access cards (equipped with MIFARE RFID chips) for the personal identification – Under validation • Current CERN site ACCESS magnetic cards is being progressively replaced by the new RF cards (TS/CSE responsibility) • Dosimeters not required during the LHC installation • Before LHC start-up, users shall be requested to get a dosimeter equipped with the RFID chips

  9. New CERN Site Access Cards:

  10. Persons working on the Points 7 and 8 will be asked to retrieve the new access cards at the Building 55 already in September • Access to the LHC interlocked areas in the LHC operation phase: personnel dosimeter equipped with the RFID chip and biometric identification

  11. Short term objectives Points 7 and 8: • PM85: • Dismantling of the existing system: beginning October (1 week) • Installation and integration of the new system (1 week) • Presence of the security guardian required during dismantling and installation • Operational mid October • PM76 operational end October • PZ85 operational beginning November

  12. Global Planning • Installation and Commissioning detail planning • Integrated within the LHC IC General plan (TS/IC) • EDMS 769853 • Machine and Experiments • Deployment: • P8, P7, P4 -> 2006 • P1: January 2007 • P5: February 2007 • P3: March 2007 • P6: April 2007 • P2: May 2006 • Final installation (inter-site doors, biometric identification, dosimeters with RFIDs, grids) June 2007 • Tests: • Site functional tests per site at the end of the site installation; in coordination with machine groups concerned • Global and Final tests • at the end of the installation during summer 2007 • special requirements (coordination with different groups concerned, access restricted to personnel involved in tests) • Follow-up with MTF

  13. Tests • Tests strategy defined all along the I&C phases till transfer to Operation and Maintenance • EMDS 497865 • HW, SW Functional and Safety (INB requirements !) • Tests Phases: • Local acceptance • Integration • Functional Site • Functional Inter-site • Global Tests and Final Tests • AB/DSO INB Tests • Roles and Responsibilities being defined with different groups concerned • project team, contractors, HC, equipment groups, experiments, AB

  14. LASS General Status • Safety software under development • Functional software (Man machine interfaces..) under development • Electrical design: power supplies, rack installation drawings, LASS command interface (Pupitre), cable loop – delays, but progressing well recently • Goal: follow-up with the installation the pace of the LACS installation in order to synchronize the testing

  15. Conclusions • Objectives: • LASS and LACS operational in LHC7, LHC8, CCC by mid November 2006 • All pieces of the ‘LEGO’ are there or under production • Planning relies on: • No major technical issues during integration • Contractors and subcontractors respect the deadlines

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