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Human error risk analysis in offshore emergencies


Deacon, T and Amyotte, PR and Khan, FI, Human error risk analysis in offshore emergencies, Safety Science, 48, (6) pp. 803-818. ISSN 0925-7535 (2010) [Refereed Article]

DOI: doi:10.1016/j.ssci.2010.02.013


Human factors play an important role in the completion of emergency procedures. Human factors analysis is rooted in the concept that humans make errors, and the frequency and consequences of these errors are related to work environment, work culture, and procedures. This can be accounted for in the design of equipment, structures, processes, and procedures. As stress increases, the likelihood of human error also increases. Offshore installations are among the harshest and most stressful work environments in the world. The consequences of human error in an offshore emergency can be severe.A method has been developed to evaluate the risk of human error during offshore emergency musters. Obtaining empirical data was a difficult process, and often little information could be drawn from it. This was especially an issue in determining the consequences of failure to complete muster steps. Based on consequences from past incidents in the offshore industry and probabilities of human error, the level of risk and its tolerability are determined. Using the ARAMIS (accidental risk assessment methodology for industries) approach to safety barrier analysis, a protocol for choosing and evaluating safety measures to reduce and re-assess the risk was developed. The method is assessed using a case study, the Ocean Odyssey incident, to determine its effectiveness. The results of the methodology agree with the analysis of survivor experiences of the Ocean Odyssey incident. © 2010 Elsevier Ltd.

Item Details

Item Type:Refereed Article
Keywords:Emergency; Human error; Human factors; Human reliability analysis; Offshore operation; Emergency procedures; Empirical data; Human errors; Human factors; Human reliability analysis; Offshore industry; Offshore installations; Offshore operations
Research Division:Engineering
Research Group:Maritime engineering
Research Field:Ocean engineering
Objective Division:Mineral Resources (Excl. Energy Resources)
Objective Group:Environmentally sustainable mineral resource activities
Objective Field:Environmentally sustainable mineral resource activities not elsewhere classified
UTAS Author:Khan, FI (Professor Faisal Khan)
ID Code:94434
Year Published:2010
Web of Science® Times Cited:60
Deposited By:NC Marine Conservation and Resource Sustainability
Deposited On:2014-09-09
Last Modified:2014-09-09

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