Day 1: Introduction to Process Hazard Analysis and HAZOP
Key Topics:
Introduction to process safety and risk assessment methods
Overview of Process Hazard Analysis (PHA) techniques
Fundamentals of the HAZOP methodology
History, purpose, and scope of HAZOP studies
Regulatory drivers (OSHA PSM, COMAH, etc.)
Key Topics:
Process understanding: P&IDs, PFDs, line lists, and control narratives
Identifying nodes and defining study boundaries
HAZOP guidewords and parameters
Common deviations, causes, consequences, safeguards, and recommendations
Roles and responsibilities of the HAZOP team
Key Topics:
HAZOP session workflow and management
Facilitator’s role, techniques, and best practices
Recording and documentation tools
Handling team dynamics and technical disagreements
Use of software (e.g., PHA-Pro, Dyadem, HAZOP Manager)
Key Topics:
Writing clear and actionable HAZOP reports
Categorizing risk levels using Risk Matrices or LOPA
Ensuring follow-up and closure of HAZOP actions
Integration with safety management systems (SMS)
Review and update cycles of HAZOP studies
Key Topics:
HAZOP in different industries (oil & gas, chemical, pharma, energy)
Managing revalidation studies and dealing with legacy systems
Common pitfalls and how to avoid them
Linking HAZOP with PSM, design, and change management
