lhc access system august 2006 lhc access system – status and planning august 2006 elena...
TRANSCRIPT
August 2006
LHC Access System
LHC Access System – Status and PlanningAugust 2006
Elena Manola-PoggioliEva Sanchez-Corral
TS-CSEon behalf of the LHC Access Project Team
August 2006
LHC Access System
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
August 2006
LHC Access System
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
August 2006
LHC Access System
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%
August 2006
LHC Access System
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
August 2006
LHC Access System
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
August 2006
LHC Access System
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
August 2006
LHC Access System
• 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
August 2006
LHC Access System
• 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
August 2006
LHC Access System
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
August 2006
LHC Access System
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
August 2006
LHC Access System
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
August 2006
LHC Access System
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