Rapid assessment of risks in tug operations within port areas

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Summary: This article presents a rapid risk assessment methodology specifically designed for tug operations within port areas, addressing the unique challenges of these high-risk environments. Tug operations require efficient risk mitigation due to confined spaces, unpredictable environmental conditions, and potential human factors that may lead to incidents. Traditional, detailed risk assessment models are often impractical in real-time scenarios. Therefore, this study focuses on developing a streamlined, quantitative approach for assessing and managing risks in port towage. The paper introduces an enhanced Risk Factor (RF) model as a key component of the proposed methodology. Traditionally, the RF is calculated using the formula RF=P×C, where P denotes the probability of occurrence, and C represents the severity of the consequence. This study expands on the conventional formula by including two additional elements relevant to towage: E (Environmental Conditions) and H (Human Factors). Thus, the modified formula RF=P×C×E×H provides a more comprehensive risk profile for rapid assessment in dynamic port conditions. Each section of this paper systematically explores the variables of the extended RF model and applies it to common scenarios in port tug operations. The findings demonstrate that incorporating environmental and human factors into the RF calculation enhances the model’s reliability and relevance. Finally, the paper provides recommendations for implementing the proposed RF methodology, supporting port operators and tug crews in real-time risk assessment and decision-making, thereby ensuring safety outcomes, minimizing possible risks involved, and improving maritime safety overall