Quantitative Risk Assessment of Hazardous Materials Transport Systems
Quantitative Risk Assessment of Hazardous Materials Transport Systems

Author: M. Nicolet-Monnier

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 358

ISBN-13: 9401728216

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Industrial development is essential to improvement of the standard of living in all coun tries. In a given region, old and new plants, processes, and technologies have to coexist Technological penetration and substitution processes are generally taking place; they are entirely dynamic and this trend is going to stay like this. People's health and the environment can be affected, directly or indirectly, by rou tine waste discharges or by accidents. A series of recent major industrial accidents and the effect of poUution highlighted, once again, the need for better management of rou tine and accidental risks. Moreover, the existence of natural hazards complicate even more the situation in any given region. Managing the hazards of modern technological systems has become a key activity in highly industrialized countries. Decision makers are often confronted with complex issues concerning economic and social development, industrialization and associated infrastructure needs, population and land use planning. Such issues have to be ad dressed in such a way that ensures that public health wiD not be disrupted or substan tially degraded.

Hazardous Materials Transportation Risk Assessment: State of the Practice
Hazardous Materials Transportation Risk Assessment: State of the Practice

Author:

Publisher: Transportation Research Board

Published: 2013

Total Pages: 126

ISBN-13: 0309283426

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This final report presents the process and findings of a project documenting the current state-of-the-practice for hazardous materials transportation risk assessment. The first phase of the project captured the status of the current practice of hazardous materials transportation risk assessment, including current uses, existing models, and available data sources. The second phase of the project focused on synthesizing the research compiled in Phase I and determining where gaps exist in available tools, techniques, and data. Phase II also included presenting a path forward for addressing these gaps and supporting better risk assessments in the future.

Hazardous Materials Transportation Risk Analysis
Hazardous Materials Transportation Risk Analysis

Author: W. R. Rhyne

Publisher: Van Nostrand Reinhold Company

Published: 1994

Total Pages: 276

ISBN-13:

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How can we predict and control risks related to the transportation of hazardous substances? This book explains what a transportation quantitative risk analysis is, how to communicate risk study objectives to an experienced risk analyst, and how to do a reasonably detailed calculation based on available risk data. The author explains the quantitative risk analysis (QRA) procedure and its application to transportation. He familiarizes readers with sources of data specific to accident rate, probabilistic distribution of accident force magnitude, and conditional probability of container failure. Risk analysis methodologies and data uncertainties are also clearly explained. A special feature of the book is an extended example of a quantitative risk analysis for bulk transport of chlorine by truck and train. This detailed example explores every step of the QRA from preliminary hazards analysis to risk reduction alternatives. This example can be adapted to many practical situations. Methodologies are provided for accident scenario development, frequency and consequence analysis, and risk presentation. The book has in-depth discussions of Definitions of basic risk analysis terms Mathematical formulations for transportation quantitative risk analysis Databases for accident rate and frequency, accident force types and magnitudes, container failure probability, and release amounts Engineering models for container failure analysis Quantification of the risk reduction of modifying container design A generalized fault tree that can be easily modified for different types of transportation risk analysis The discussion of consequence analysis delves into release rates and amounts, airborne dispersion, toxic material effects, exposed populations, and exposure mitigation measures. Analysis results for both individual and societal risks are discussed. Appendices cover numerical evaluation of train and truck accident scenario frequencies and source term characterization. Hazardous Materials Transportation Risk Analysis will be a valuable reference for supervisors and managers who ship, receive, or transport hazardous materials: state, federal, and local transportation officials; transportation packaging engineers; and others, such as emergency planners and environmental analysts, who have reason to understand transportation risk.

Quantitative Transportation Risk Analysis Based on Available Data/databases
Quantitative Transportation Risk Analysis Based on Available Data/databases

Author: Yuanhua Qiao

Publisher:

Published: 2007

Total Pages:

ISBN-13:

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Historical evidence has shown that incidents due to hazardous materials (HazMat) releases during transportation can lead to severe consequences. The public and some agencies such as the Department of Transportation (DOT) show an increasing concern with the hazard associated with HazMat transportation. Many hazards may be identified and controlled or eliminated through use of risk analysis. Transportation Risk Analysis (TRA) is a powerful tool in HazMat transportation decision support system. It is helpful in choosing among alternate routes by providing information on risks associated with each route, and in selecting appropriate risk reduction alternatives by demonstrating the effectiveness of various alternatives. Some methodologies have been developed to assess the transportation risk; however, most of those proposed methodologies are hard to employ directly by decision or policy makers. One major barrier is the lack of the match between available data/database analysis and the numerical methodologies for TRA. In this work methodologies to assess the transportation risk are developed based on the availability of data or databases. The match between the availability of data/databases and numerical TRA methodologies is pursued. Each risk component, including frequency, release scenario, and consequence, is assessed based on the available data/databases. The risk is measured by numerical algorithms step by step in the transportation network. Based on the TRA results, decisions on HazMat transportation could be made appropriately and reasonably. The combination of recent interest in expanding or building new facilities to receive liquefied natural gas (LNG) carriers, along with increased awareness and concern about potential terrorist action, has raised questions about the potential consequences of incidents involving LNG transportation. One of those consequences, rapid phase transition (RPT), is studied in this dissertation. The incidents and experiments of LNG-water RPT and theoretical analysis about RPT mechanism are reviewed. Some other consequences, like pool spread and vapor cloud dispersion, are analyzed by Federal Energy Regulatory Commission (FERC) model.

Critical Infrastructures: Risk and Vulnerability Assessment in Transportation of Dangerous Goods
Critical Infrastructures: Risk and Vulnerability Assessment in Transportation of Dangerous Goods

Author: Bogdan I. Vamanu

Publisher: Springer

Published: 2016-04-02

Total Pages: 224

ISBN-13: 3319309315

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This book addresses a key issue in today’s society: the safer transport of dangerous goods, taking into account people, the environment and economics. In particular, it offers a potential approach to identifying the issues, developing the models, providing the methods and recommending the tools to address the risks and vulnerabilities involved. We believe this can only be achieved by assessing those risks in a comprehensive, quantifiable and integrated manner. Examining both rail and road transportation, the book is divided into three sections, covering: the mature and accepted (by both academia and practitioners) methodology of risk assessment; the vulnerability assessment – a novel approach proposed as a vital complement to risk; guidance and support to build the tools that make methods and equations to yield: the Decision Support Systems. Throughout the book, the authors do not endeavor to provide THE solution. Instead, the book offers insightful food for thought for students, researchers, practitioners and policymakers alike.

Transportation of Hazardous Materials
Transportation of Hazardous Materials

Author: Leon N. Moses

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 354

ISBN-13: 1461532221

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Leon N. Moses In June 1991, the Transportation Center at Northwestern University sponsored Hazmat Transport '91: A National Conference on the Transportation of Hazardous Materials and Wastes. The faculty associated with the center were aware that there had been many professional, industrial and government conferences and meetings on the subject. However, they believed that the unique capacity of the Transportation Center to bring together leaders from industry and government, as well as leading scholars from economics, law, engineering, psychology and sociology who have done research on the problems associated with the transportation of hazardous materials and wastes (hazmats), could produce a set of integrated insights and understandings that would go well beyond those of previous conferences. The papers that make up this volume were all delivered at Hazmat Transport '91. From a legislative point of view, they tend to deal with issues associated with the Hazardous Materials Transportation Act of 1975 (HMTA), the original act passed to regulate the transportation of hazardous materials, and the Hazardous Materials Transportation Uniform Safety Act of 1990 (HMTVSA). There were talks and papers presented at the conference that focused on other recent legislation and transportation issues with which HMTUSA does not deal. The conference proceedings volume also had discussions and papers on significant managerial and regulatory issues that could not be included in this volume because of constraints on its size. Therefore, this essay is made up of three parts.