Optimizing Hazard Controls Using Bow Tie Models
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Effective hazard control ensures safety in high-risk industries such as oil and gas . The Bow Tie model has emerged as a powerful tool for visualizing and managing risks. By, bridging the gap between risk assessment and operational controls, it links preventive and mitigative measures directly to potential hazards and consequences. When combined with systematic approaches like HAZOP , HAZID , and process safety management ( PSM ), the Bow Tie model optimizes risk management strategies, ensuring robust hazard control. This article explores the implementation and benefits of Bow Tie models in enhancing risk assessment and operational safety. The Bow Tie Model: An Overview The Bow Tie model is named for its shape, which visually represents the relationship between causes, hazards, and consequences: The Hazard: Positioned in the center, representing the potential source of harm. Threats: On the left, detailing causes that could lead to the hazard being realized. Consequences: O...