A new perspective on workers' recognition of workplace hazards

Abstract

Objectives. Hazard identification is a crucial step in the risk management process. It emphasizes hazard recognition and highlights the critical importance of potential hazard identification in professional settings. Proper site hazard recognition leads to a more accurate risk assessment, enabling effective workplace control. Several site hazard tools have been developed; most of them rely on the five human senses for site hazard recognition. However, the incorrect use of these senses can pose risks to individuals' lives and health. Methods. A novel workplace hazard recognition methodology was developed, based on the OODA loop, to improve front-line workers' ability to observe site hazards using their five senses. The fishbone technique was applied to categorize observed hazards into family groups, and severity was assessed within each group, guided by potential energy sources. This methodology was implemented with a group of front-line workers who received specific training. Pre-training and post-training assessments were conducted to evaluate its effectiveness. Results. Analysis of the pre-training and post-training assessments revealed significant improvements in hazard recognition and classification. Workers showed increased interest and enhanced ability to observe, categorize and assess hazards effectively. Conclusion. This practical approach assists professionals in recognizing, classifying and controlling workplace-related hazards, contributing to improved safety.

Keywords: OODA loop; energy sources; fishbone technique; front-line workers; hazard recognition; human senses.