Activities per year
Human factors and process safety management (PSM) have become key factors in preventing exposure to both hazardous materials and major accidents. Therefore, comprehensive process safety management is required to address all aspects of human factors. Currently, there are six-process safety management models all of which have some weaknesses with respect to the control of human factors inherent in the process industry. Moreover,there is as yet no universally accepted process safety management model that treats process safety management as an integral part of the management system. Therefore, a need has arisen to integrate human factors and the existing framework and models into a single integrated management system to ensure a holistic approach of control and a continuous learning system. This paper identifies the missing human factors in the current system and describes an integrated process safety management system (IPSMS) model drawn from screening all existing PSM frameworks, while integrating the Human Factors Analysis and Classification System (HFACS). The model, which adopts the PLAN, DO, CHECK and ACT framework, also outlines an implementation strategy. We conclude that IPSMS provides both a theoretical and a practical framework with which to manage, measure and analyse process safety management systems.
- Human Factor
- Process Safety Management Model
- Process Industry
- Integrated Process Safety Management System