TECDOC HF Summary by lSU30ve4

VIEWS: 8 PAGES: 3

									    TECDOC HF Summary 1
•       Written at Inconsistent ‘Level’
        -details vs guidance- needs adjustment
•       Shows integration of HF with design
        and Implementation
    •     Fig 4.2.3 – Typical CR Engineering Process-
          Shows ‘full’ HF process – whereas need
          ‘graded approach’
    •     HF can be design input, driver, or can be
          done ’reactively’
    •     ANY digital upgrade will have HF impact –
          can be bad design decision to try to escape
    •     Graded Approach for Software QA etc as
          well as HF
    •     ‘Grades’: Screen Design changes for HF,
          implement process (HFEPP?) according to
          HF impact of process
    •     HF clients include maintainers and field
          personnel as well as MCR operators
                                                           MTO design process PLEX
   Planning and
   analyse phase                        Identifying tasks
                                              OKG/KSU
                                         Database for education                                                                                              Requirement
                                                                                                                                                            •Övergripande principer
     Plan for control room
              and                                                                                         Experience review                                 och krav för utformning
                                                                                                                                                                 av kontrollrum
        operator system                                                                                      • Nulägesbeskrivning KRUM                         • Requirement for
         development                                                                                              • Handlingsplan för                   Control room and operator system
                                                                                                                kontrollrumsfunktionen                           •SKIFS 2004:2
                                                                                                         • Strategi för anpassning av CKR O2
                                                                       Task analyse
                                                                   Beskrivning av arbetsuppgiftsanalys
                                                                         för framtagande av nytt
                                                                           operatörsgränssnitt                                                          Evaluation of tenders
         Plan for             Requirement
         Education           for Education
           Draft                  and
                                training                                                                         MMI-concept                                 Contract step 1
                                                             Diff
                                                           Tekniska
                                                            frågor



     Pre design                                                                                                                                             Prerequisites
                                                                                                               Draft design                                   •Concept of MMI
                                                                                                                                                                                           V&V
                                                                                     •Riktlinjer för                                                        •Symbols and colours
                                                                                     •Bildbyggnad                   •Displays                  V&V             •Alarm concept
                                                                                                                  •CKR design


   Design phase/
   Basic design                                                                                                                                              Contract step 2



                                                                                                                             Conceptual design                                             V&V
                                                                                                                                  Process displays static
                                                                                                                                    Alarm structuring
                                                                   Procedures
                                                                  development
         Verification                                                 and
              and                                                   adjusting
        validation plan

                                                                                                                             Preliminary design
                                                                                                                                    Static displays                                        V&V



Detailed design
                              Training                                                                                          Detailed design                                            V&V
                              program                                                                                             Dynamic displays
                              development



           Detailed
             MTO
         Verification                                                                                                              Integration
              and
        validation plan
        Not developed



                                                                                                                                         FAT 1
                             Theoretical                                                                                            MTO Verification
                              training                                                                                               and validation




   Implementation                                                                                                             Simulator (FAT2)
        and                                                                                                                       MTO verification
      training                                                                                                                        Training
                                                                                                                                Integrated validation




                                                                                                                                 On Site activity
     Commission                                                                                                                         SAT
                                                                                                                                  Final V&V on site
        and                                                                                                                          Monitoring
     monitoring
    TECDOC HF Summary 2
•       Before Project, need ‘Infrastructure’
    •     Guidance for writing and executing Technical
          Specifications, to set rules and remove
          ambiguity from the design process
    •     HF Design Guides, desired physical appearance
          and expectations for when to use each
          device/tool
         •   Panel layout, CRT displays, Maint displays
    •     Analysis Software Guidance
         •   requirements on safety risk assessment, pressure
             boundary calculations, seismic calculations etc.
    •     Software Management, Process & Design Data
          Management, Hardware Qualification,
          Channelization, Cabling
•       Computer-based Procedures,
    •     Confusion between electronic procedure and
          automation
    •     Pdf, procedure + live data,
•       Too Much, Too Little
    •     More complete references
    •     Move Details to Appendices
    •     No:
         •   Human Reliability Analysis discussion
         •   Probabilistic Risk Assessment
         •   Safety Demonstration Plan or ‘Safety Case’

								
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