WSH Guidelines on Process Hazard Analysis

WSH Guidelines on Process Hazard Analysis

In This Free Course, You Will Learn How To

  • Understand key terms and definitions related to process safety.
  • Differentiate between process safety and personnel safety.
  • Learn the basics of Process Hazard Analysis (PHA).
  • Understand the relevant Workplace Safety and Health (WSH) legislation.
  • Discover how process safety events occur.
  • Follow a step-by-step guide to conduct Process Hazard Analysis.
  • Explore common methods for Process Hazard Analysis: Checklist, What-If, What-If/Checklist, and Hazard and Operability Study (HAZOP).
  • Recognize the limitations of Process Hazard Analysis.
  • Learn how to conduct revalidation of Process Hazard Analysis.
  • Understand how to document the revalidation process.

This Process Safety and Hazard Analysis training course helps participants understand and manage risks, ensuring a safer workplace. It’s ideal for those new to process safety or anyone looking to refresh their skills.

The course starts by introducing key terms and concepts related to process safety—a practice focused on preventing major accidents in high-risk industries. Participants will learn the difference between process safety, which prevents large-scale incidents, and personnel safety, which focuses on protecting individual workers.

A major focus of the course is Process Hazard Analysis (PHA). PHA is a method for identifying hazards, assessing risks, and implementing measures to reduce them. Participants will learn how to conduct a PHA, define its scope, identify hazards, assess risks, and apply safety measures to ensure safe operations.

The course also covers Workplace Safety and Health (WSH) legislation, explaining the laws and regulations that keep workplaces safe. Participants will learn how to integrate these regulations into hazard analysis to ensure compliance and avoid penalties.

Participants will explore different PHA methods such as the Checklist Method, What-If Method, What-If/Checklist Method, and Hazard and Operability Study (HAZOP). These methods will be explained in detail, showing when and how to apply them based on the complexity of the process.

The course also highlights the importance of revalidation—reviewing and updating hazard analysis as processes evolve. Participants will learn how to conduct revalidation and document the process to maintain transparency and ensure compliance.

By the end of the course, participants will be equipped to conduct Process Hazard Analysis, follow safety regulations, use various analysis methods, and manage workplace risks effectively. They will also know how to revalidate hazard analyses and keep the workplace safe and compliant.

Module 1: Introduction to Process Safety

  • Key terms and definitions.
  • Understanding Process Safety vs. Personnel Safety.
  • Overview of Process Hazard Analysis (PHA).
  • Importance of WSH legislation in process safety.

Module 2: Conducting Process Hazard Analysis

  • How process safety events occur.
  • Step-by-step guide to conducting PHA.
  • Core methods of PHA:
    • Checklist.
    • What-If.
    • Hazard and Operability Study (HAZOP).
  • Recognizing limitations of PHA techniques.

Module 3: Revalidating Process Hazard Analysis

  • Importance of PHA revalidation for safety and compliance.
  • Effective documentation practices for PHA revalidation.