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Aspects of risk analysis associated with major failures of fuel pipelines
Institution:1. Department of Chemical Engineering, Faculty of Process and Environmental Engineering, Technical University of Lodz, 93-005 Łódź, ul. Wólczańska 213, Poland;2. Department of Environmental Engineering Systems, Faculty of Process and Environmental Engineering, Institution of Process and Ecological Safety, Technical University of Lodz, 93-005 Łódź, ul. Wólczańska 213, Poland;1. CERTEC, Dept. Chemical Engineering, Universitat Politècnica de Catalunya, ETSEIB, Diagonal 647, 08028 Barcelona, Spain;2. TIPs, Trámites, Informes y Proyectos, S.L., Llenguadoc 10. 08030 Barcelona, Spain;1. State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing, 401331, PR China;2. College of Safety Engineering, Chongqing University of Science & Technology, Chongqing, 401331, PR China;3. Department of Fire Protection & Safety, Oklahoma State University, Stillwater, OK, 74078, USA;1. Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India;2. Department of Chemical Engineering, Indian School of Mines, Dhanbad, Dhanbad 826004, Jharkhand, India;1. Safety and Risk Engineering Group, Faculty of Engineering & Applied Science, Memorial University, St. John''s, NL, Canada;2. National Research Council, St. John''s, NL, Canada;3. INTECSEA Canada, WorleyParsons Group, St. John''s, NL, Canada
Abstract:This paper presents a methodology of risk assessment for hazards associated with transportation of dangerous substances in long pipelines. The proposed methodology comprises a sequence of analyses and calculations used to determine basic reasons of pipeline failures and their probable consequences, taking individual and societal risk into account. A specific feature of this methodology is a combination of qualitative (historical data analysis, conformance test and scoring system of hazard assessment) and quantitative techniques of pipeline safety assessment. This enables a detailed analysis of risk associated with selected hazard sources by means of quantitative techniques. On the ground of this methodology typical problems that usually pose serious threat and constitute part of risk analysis for long fuel pipelines are also presented. To verify above methodology, complete risk analysis was performed for the long distance fuel pipeline in Poland.
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