Preventing catastrophic incidents: Learning from past failures

Every catastrophic event leaves behind not only a trail of devastation but also valuable lessons for the future. Safety consultant Trevor Hughes boasts a 24-year career in chemical engineering, before pivoting to consultancy. His work across the globe has provided a unique perspective on safety management practices in different cultural contexts. For Hazards 33, Hughes conducted an in-depth analysis of over 80 incidents in sectors ranging from petrochemicals, oil and gas to transportation and nuclear sectors. His research has highlighted critical safety management system failures, such as: • The suitability of equipment • Inadequate risk assessments • Human error The key takeaway was that no safety management system is infallible, and opportunities for improvement exist in every organisation. The Fukushima Daiichi Disaster The 2011 nuclear incident at Fukushima Daiichi, Japan, is a globally recognised catastrophe. Hughes notes this is a perfect demonstration of how interconnected safety elements should be; from equipment suitability to risk assessment, and the significance of well-prepared safety systems. Fukushima Daiichi’s tsunami wall defense was too low, so the...