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Feasibility Review (EdF)

Object and proposal Planning and organization Cost estimate Conclusions. Feasibility Review (EdF). Prévessin Heating Plant & Compressed Air Production Electricity and Controls Renewal. Object and proposal Planning and organization Cost estimate Conclusions.

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Feasibility Review (EdF)

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  1. Object and proposal Planning and organization Cost estimate Conclusions Feasibility Review (EdF) Prévessin Heating Plant & Compressed Air Production Electricity and Controls Renewal M. C. Morodo Testa / ST-CV-CE

  2. Object and proposal Planning and organization Cost estimate Conclusions 4 – Heating plant control & supervision 1 – Electricity 2 – Compressed air 3 – Heating groups local control 5 – Heating plant self monitoring M. C. Morodo Testa / ST-CV-CE

  3. Object and proposal Planning and organization Cost estimate Conclusions Work packages M. C. Morodo Testa / ST-CV-CE

  4. Object and proposal Planning and organization Cost estimate Conclusions Main objectives • Long-term maintainability • Fulfillment of process operational needs • Compressed air: ST-CV  standard control architecture • Heating plant: ST-FM  compatibility with tertiary sector & reuse the Meyrin Heating Plant architecture, as far as possible • Remote monitoring: Rationalization of the TCR data • Conformity to AFNOR NF E32-020-1 (1/12/96) • Creation and/or upgrade of documentation M. C. Morodo Testa / ST-CV-CE

  5. Object and proposal Planning and organization Cost estimate Conclusions Wizcon Controls architecture (except self monitoring) TCR Hardware redundant transmission of main alarms via APIMMD07 (existing, -EREM Project-) CERN Ethernet TCP/IP Technical Network Software redundancy Software redundancy Central supervision Heating Plant (utilities) Compressed Air Profibus DP Fieldbus Profibus DP Fieldbus Local control Local control Local control Local control Local control Local control Compressor # 2 Compressor # 3 Compressor # 1 Heating Group # 1 Heating Group # 2 Heating Group # 3 M. C. Morodo Testa / ST-CV-CE

  6. Object and proposal Planning and organization Cost estimate Conclusions Package # 1: Electricity • Two independent main feeds • Cabling • between the secondary of the transformer and the different cabinets & cubicles • Renewal of the LV cubicles • Provisional feed for compressed air production during works M. C. Morodo Testa / ST-CV-CE

  7. Object and proposal Planning and organization Cost estimate Conclusions Package # 2: Compressed air • Central control for the 3 operational compressors (+1 backup) • Supervision SCADA (Wizcon) • TCR integration M. C. Morodo Testa / ST-CV-CE

  8. Object and proposal Planning and organization Cost estimate Conclusions Package # 3: Heating groups - local • Replacement of the PLC • Integration of the local displays and regulators in the PLC • Installation of an operation panel • Replacement of the oxygen control’s servo by a VFD M. C. Morodo Testa / ST-CV-CE

  9. Object and proposal Planning and organization Cost estimate Conclusions Package # 4: Heating plant - central • Central control for the utilities and monitoring of the three groups • Control cabling and cubicles renewal • Instrumentation inventory (and renewal if required) • Local supervision and TCR integration M. C. Morodo Testa / ST-CV-CE

  10. Object and proposal Planning and organization Cost estimate Conclusions Package # 5: Self-monitoring • Replacement of the supervision platform and communications • Upgrade of the self-monitoring controls and electricity • NF E32-020 Décembre 1996Equipements de chaufferie à caractère industriel – Sécurité d’exploitation des générateurs de vapeur d’eau ou d’eau surchauffée avec ou sans présence humaine permanente M. C. Morodo Testa / ST-CV-CE

  11. Object and proposal Planning and organization Cost estimate Conclusions AFNOR NF E32-020 Décembre 1996 • Ce document a pour objet de définir quatre modes possibles d’exploitation des ensembles de production de vapeur d’eau ou d’eau surchauffée ainsi que les termes les plus couramment utilisés dans ce domaine, et de fixer les prescriptions générales de sécurité pour chacun de ces modes • mode d’exploitation avec présence permanente • mode d’exploitation avec présence intermittente • mode d’exploitation en télécontrôle • mode d’exploitation en autocontrôle • Ces définitions et prescriptions concernent la surveillance, la conduite et les équipements de ces ensembles de production M. C. Morodo Testa / ST-CV-CE

  12. Object and proposal Planning and organization Cost estimate Conclusions M. C. Morodo Testa / ST-CV-CE

  13. Object and proposal Planning and organization Cost estimate Conclusions M. C. Morodo Testa / ST-CV-CE

  14. Object and proposal Planning and organization Cost estimate Conclusions Conclusions • Heating plant and compressed air are essential utilities • User and O&M requirements review • Safety requirements review (AFNOR NF E32-020) • Work planning must respect operational constraints • Hence, the splitting in 2 phases: 2003-2004, which allows the execution of in-house detailed studies while assuring the operational period engagements M. C. Morodo Testa / ST-CV-CE

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