HAZOP and LOPA Training

Industry: Chemicals / Petrochemicals

Topics Covered:

  • Hazard vs Risk
  • Hazard Identification Methods
  • ALARP Concept
  • HAZOP Method and Background
    • Process Overviews
    • Node Selection
    • Defining Design Intent
    • Meaningful Deviations
    • Identifying Causes & Consequences of Deviation
    • Identifying Safeguards
    • Ranking Risks
    • Actions
  • Managing HAZOP Sessions
  • Action Close-Outs
  • Introduction to IEC 61508
  • Independent Protective Functions
  • Layers of Protection Methodology
    • Identifying Tolerable event frequencies
    • Initiator Likelihood
    • Probability of Failure on Demand (PFD)
    • Mitigated Event Likelihood
    • Residual Risk and Risk Mitigations

Training Methodology

  • Classroom Discussion
  • Case Studies / Group workshops

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