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RAMSES Project Status report - Technical aspects

RAMSES Project Status report - Technical aspects. Presented by D. Perrin (TIS/RP) on behalf of the RAMSES team (ST/MA, TIS/IE & TIS/RP). RAMSES Project. Mandate / Scop e.

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RAMSES Project Status report - Technical aspects

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  1. RAMSES Project Status report - Technical aspects Presented by D. Perrin (TIS/RP) on behalf of the RAMSES team (ST/MA, TIS/IE & TIS/RP) DPerrin RSOC September 17, 2003

  2. RAMSES Project Mandate / Scope • The RAMSES will provide LHC, and finally CERN, with an integrated RAdiation Monitoring System for the Environment and Safety covering acquisition, transmission, logging and display for the LHC machine, LHC experiments and experimental areas. • TIS will exploit this system to assess radiation risks and to control the release of radioactivity. • The system will also be incorporated into the accelerator and experiment control rooms. • The mandate of the project team covers the system specification, prototyping, tendering, installation and integration of radiation monitors and industrial control equipment for safety systems. DPerrin RSOC September 17, 2003

  3. RAMSES Project Major functions • Monitoring radiation variables (real-time) • Measurement of dose rates during LHC operation around the accelerator, in experimental areas and their annexes, on the surface and in the environment (prompt radiation) • Measurement of radioactivity in released gases and fluids (radioactive nuclides) • Measurement of induced activity during LHC stop/shutdown • Generation of local radiation alarms and transmission of remote alarms • Generation of interlocks • Long term data storage • Measured values • Events (radiation alarms, technical alarms, system faults, etc) • System configuration DPerrin RSOC September 17, 2003

  4. RAMSES Project Major requirements and constraints • LHC design (strong dependency) • Distributed Radiation Monitoring network • Flexible and modular design for easy configuration • Integrated software infrastructure (control rooms and networks) • Operational 24/24 hours a day, 365/365 days per year • Industrial components • State-of-the-art radiation monitors and monitoring stations. • International standards for radiation protection instrumentation • Valid for the replacement of the current radiation monitoring system (ARCON) DPerrin RSOC September 17, 2003

  5. The choice and position of the radiation monitors depend on: - Quantities to detect; - LHC Design (strong dependency); - Monte-Carlo simulations; - Extensive professional experience in RP; RAMSES Project Mandate / Scope Radiation monitors The radiological safety of the LHC will be ensured by the on-line measurement from about350 radiations monitors of 15 different types spread over the 8 access points, both surface and underground installations. DPerrin RSOC September 17, 2003

  6. Ventilation flow; • Water discharge flow; Radiation Monitors Inventory For the Environment 1/2 • Stray radiation monitoring station: (x 13) • Gamma and muons monitor [EPIC]; • Neutrons monitor [ERC]; • Ventilation monitoring station (Emissions): (x 18) • Gas monitor [VGM]; • Aerosol sampler [VAS]; • Water monitoring station (Effluents): (x 9) • Release water monitor [RWM]; • Release water sampler [RWS]; DPerrin RSOC September 17, 2003

  7. Radiation Monitors Inventory For the Environment 2/2 • Meteorological data :(wind speed, wind direction, atmospheric stability class) : • Ultrasound anemometer [USA]; (x 5) • Samples from the environment : • Environmental aerosol sampler [EAS]; (x 4) • Conventional parameters in released water (x 9) • pH; • Temperature • Conductivity • Turbidity • Flow rate • Non-ionising radiation fields (x 13) • Electromagnetic fields DPerrin RSOC September 17, 2003

  8. Radiation Monitors Inventory For radiation protection • LHC accelerator and experimental areas : • Area REM-counter monitor [ARC]; (x 17) • Area Gamma dose rate monitor [AGM]; (x 2) • Area Mixed field radiation monitor [AMF]; (x 10) • Tunnel Gamma dose rate monitor [TGM]; (x 15) • Tunnel Mixed field radiation monitor [TMF]; (x 7) • X rays monitor [XRM]; (x 6) • Induced activity monitor [IAM]; (x 151) • Other monitors & equipment : • Hand&Foot monitor [HFM]; (x 8) • Site Gate monitor [SGM]; (x 5) • Tools & material controller [PCM]; (x 18) • Alarm radiation display [PAD]; (x 40) DPerrin RSOC September 17, 2003

  9. RAMSES Installation example at LHC point 5 DPerrin RSOC September 17, 2003

  10. RAMSES Installation example at LHC point 5 DPerrin RSOC September 17, 2003

  11. RAMSES Installation example at LHC point 5 DPerrin RSOC September 17, 2003

  12. RAMSES Installation example at LHC point 5 DPerrin RSOC September 17, 2003

  13. RAMSES Installation example at LHC point 5 DPerrin RSOC September 17, 2003

  14. RAMSES Monitoring hardware infrastructure Integration in the LHC Project • Reservation of space for radiation monitors (PSIWG, ST/CV) ~ 350 radiations monitors(~ 50 non-RP monitors); • Reservation of space for associated electronics (PSIWG) 24 racks equivalent (30 locations); • Evaluation of cabling needs (ST/EL) ~ 60 km (~30 km for Induced Activity Monitors); • Evaluation of powering needs (ST/EL) < 25kVA; • Network communication (TCP/IP) Requests underway through CEIWG (~200 connections); • Preliminary planning of installation and EVM (~100work units); (For surface and underground installations) DPerrin RSOC September 17, 2003

  15. RAMSES Integration in the LHC Project Induced Activity Monitor [IAM] DPerrin RSOC September 17, 2003

  16. RAMSES Integration in the LHC Project AMF + PAD ARC PAD PCM PX15 DPerrin RSOC September 17, 2003

  17. DPerrin RSOC September 17, 2003

  18. RAMSES Project Fully redundant server Centralises data coming from the stations Stores the data in the database (measured values, alarms, configurations) Surveys the correct operation of the RAMSES (technical alarms) Acts as server for the different HCI of the system (real-time and historic data) Integrates RAMSES into CERN control infrastructure DPerrin RSOC September 17, 2003

  19. RAMSES Project CERN will use Data Exchange Module to integrates RAMSES in the LHC control infrastructure: Transfer radiation alarms to the LHC control room (CAS) Transfer technical alarms to the TCR (CAS) Provide displays for radiation monitoring in the LHC control room Provide displays for monitoring conventional parameters in water releases (for TCR) Sharing measured values with external system (e.g. LHC Experiences…) DPerrin RSOC September 17, 2003

  20. 10/2001 : Project Launched 1st LHC beam 7/2002 : Market Survey launched RF test 4th quarter 7/2003 : Invitation to Tender 12/2003 : FC -> Contract Adjudication Sector test TI8 -> LHC-7 2001 2002 2003 2004 2005 2006 2007 2008 2009 RAMSES Status 17 September 2003 LHC Underground cables installation campaigns Integration in LHC Evaluation & Specifications Procurement procedure Development by industry Qualification of Instrumentation Production by industry Installation and calibration Commissioning Minimum time before LHC 1st beam DPerrin RSOC September 17, 2003

  21. RAMSES Project Organisation Product Owner L. Evans DG (for LHC) (Maître d'Ouvrage):W. Weingarten TIS (for other CERN sites) Product Manager P. Proudlock AC (for LHC)(Maître d'Ouvrage Délégué): H. Menzel TIS (for other CERN sites) Project Owner: H. Menzel TIS(Maître d'Oeuvre) Project Leader: L. Scibile ST/MA(Maître d'Oeuvre Délégué) Project Engineers ‘Radiation Protection‘ : D. Forkel-Wirth TIS/RP ‘Environmental Safety’: P. Vojtyla TIS/IE ‘Radiation Monitors’: D. Perrin TIS/RP ‘Software Infrastructure’: G. Segura, R. Bartolome TIS/IE and ST/MA DPerrin RSOC September 17, 2003

  22. RAMSES Project Thank you for your attention !The project team Luigi Scibile Doris Forkel-Wirth Daniel Perrin Pavol Vojtyla Gustavo Segura Roberto Bartolome DPerrin RSOC September 17, 2003

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