Nuclear Decommissioning

Nuclear Decommissioning PDF

Author: Michele Laraia

Publisher: Elsevier

Published: 2012-02-21

Total Pages: 857

ISBN-13: 0857095331

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Once a nuclear installation has reached the end of its safe and economical operational lifetime, the need for its decommissioning arises. Different strategies can be employed for nuclear decommissioning, based on the evaluation of particular hazards and their attendant risks, as well as on the analysis of costs of clean-up and waste management. This allows for decommissioning either soon after permanent shutdown, or perhaps a long time later, the latter course allowing for radioactivity levels to drop in any activated or contaminated components. It is crucial for clear processes and best practices to be applied in decommissioning such installations and sites, particular where any significant health and environmental risks exist. This book critically reviews the nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities. Part one focuses on the fundamental planning issues in starting a nuclear decommissioning process, from principles and safety regulations, to financing and project management. Part two covers the execution phase of nuclear decommissioning projects, detailing processes and technologies such as dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse. Finally, part three details international experience in the decommissioning of nuclear applications, including the main nuclear reactor types and nuclear fuel cycle facilities, as well as small nuclear facilities and legacy nuclear waste sites. Critically reviews nuclear decommissioning processes and technologies applicable to nuclear power plants and other civilian nuclear facilities Discusses the fundamental planning issues in starting a nuclear decommissioning process Considers the execution phase of nuclear decommissioning projects, including dismantling, decontamination, and radioactive waste management, as well as environmental remediation, site clearance and reuse

Nuclear Decommissioning Case Studies

Nuclear Decommissioning Case Studies PDF

Author: Michele Laraia

Publisher: Academic Press

Published: 2021-06-24

Total Pages: 374

ISBN-13: 0323914896

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Nuclear Decommissioning Case Studies: Policies, Strategies, Planning and Knowledge Management focuses on policy, strategy, planning and knowledge management in nuclear decommissioning, offering readers guidance on events that occur in early stages of the lifecycle. The book helps readers plan in advance to avoid and reduce schedule delays and cost overruns to ensure a smooth, safe and successful decommissioning. Events covered in this book range from top-level conception, to strategy selection, the drafting of procedures, and the sharing of best practices. Alongside the other case study books in this series, readers will obtain an understanding of various key points and lessons learned. Decommissioning experts, including regulators, operators, waste managers, researchers and academics will find this book to be suitable supplementary material to Michele Laraia’s reference works on the theory and applications of nuclear decommissioning. Presents a selection of global case studies that focus on the early stages of nuclear decommissioning Highlights the need to ensure sustainability plans are in place at the beginning of a nuclear project Informs decision-makers on selecting the best options Assists the reader in setting clear plans and strategies to avoid schedule delays and cost overruns

Safe Enclosure of Nuclear Facilities During Deferred Dismantling

Safe Enclosure of Nuclear Facilities During Deferred Dismantling PDF

Author: International Atomic Energy Agency

Publisher:

Published: 2002

Total Pages: 84

ISBN-13:

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This Safety Report provides information regarding safety concerns that may arise during the safe enclosure of nuclear facilities. It identifies these issues and provides suggested approaches on how to handle them, with the purpose of maintaining the nuclear facility in a safe configuration until final dismantling occurs. It assists Member States by identifying factors that must be considered in defining the strategy, assigning responsibilities and implementing safety guidance during this long period.

Design Lessons Drawn from the Decommissioning of Nuclear Facilities

Design Lessons Drawn from the Decommissioning of Nuclear Facilities PDF

Author: International Atomic Energy Agency

Publisher:

Published: 2011

Total Pages: 0

ISBN-13: 9789201132109

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At a time when many older facilities are being decommissioned and many more are undergoing major retrofits to extend their lives, there is a wealth of information emerging to guide the design of new facilities. In this publication, the most important lessons learned in recent years are examined.

Decommissioning at a Multifacility Site

Decommissioning at a Multifacility Site PDF

Author: IAEA

Publisher: International Atomic Energy Agency

Published: 2022-06-16

Total Pages: 131

ISBN-13: 9201197225

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In recent years, several Member States have completed the decommissioning of multifacility nuclear sites. This publication consolidates their technical and organizational experience, and provides information and practical guidance that promotes safe, timely and cost effective implementation. All phases of decommissioning are discussed, from planning and dismantling to waste management and site release, as well as organizational schemes and funding. This publication is intended for decision makers, plant operators, contractors and regulators involved in planning, management, authorization and execution of decommissioning activities. It is particularly relevant for multifacility site operators with nuclear facilities approaching the end of their foreseen lifetime. The publication will also be of interest for the designers and builders of new nuclear installations in order to facilitate eventual decommissioning.

Record Keeping for the Decommissioning of Nuclear Facilities

Record Keeping for the Decommissioning of Nuclear Facilities PDF

Author: International Atomic Energy Agency

Publisher:

Published: 2002

Total Pages: 204

ISBN-13:

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The objective of this report is to provide information, based on experience gained so far, on how to identify, maintain and update the necessary records for the decommissioning of nuclear facilities. Record keeping has proven to be of vital importance, since its lack may result in the costly misallocation of resources and may cause safety problems.

Lessons Learned from the Fukushima Nuclear Accident for Improving Safety and Security of U.S. Nuclear Plants

Lessons Learned from the Fukushima Nuclear Accident for Improving Safety and Security of U.S. Nuclear Plants PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2016-06-06

Total Pages: 239

ISBN-13: 0309388880

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The U.S. Congress asked the National Academy of Sciences to conduct a technical study on lessons learned from the Fukushima Daiichi nuclear accident for improving safety and security of commercial nuclear power plants in the United States. This study was carried out in two phases: Phase 1, issued in 2014, focused on the causes of the Fukushima Daiichi accident and safety-related lessons learned for improving nuclear plant systems, operations, and regulations exclusive of spent fuel storage. This Phase 2 report focuses on three issues: (1) lessons learned from the accident for nuclear plant security, (2) lessons learned for spent fuel storage, and (3) reevaluation of conclusions from previous Academies studies on spent fuel storage.

Nuclear Decommissioning Case Studies

Nuclear Decommissioning Case Studies PDF

Author: Michele Laraia

Publisher: Academic Press

Published: 2021-02-09

Total Pages: 498

ISBN-13: 0128237015

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Nuclear Decommissioning Case Studies: Accidental Impacts on Workers, the Environment and the Public, Volume One presents a collection of international case studies that show impacts on workers, the public and the environment. Author Michele Laraia describes typical stages of decommissioning, such as categorization, hazard and risk analysis, and the risks and impacts involved at each stage. Each case is introduced before discussing its impacts, solutions, analysis, and lessons learned. This book uniquely collects, categorizes and compares radiological and non-radiological accidents, incidents and near misses which will be of great value to practitioners in industry and authorities developing nuclear programs. Finally, this book instructs readers on important prevention, mitigation and control measures to create sustainable, safe nuclear facilities. Includes various case studies and analyses on the impact of nuclear decommissioning on environmental sustainability, workers and the public Highlights the need of ensuring sustainability plans at the beginning of a nuclear project and informs decision makers on how to select the best options Guides the reader through a systematic analysis of the likelihood of incidents and how to take measures against them

Nuclear Decommissioning Case Studies

Nuclear Decommissioning Case Studies PDF

Author: Michele Laraia

Publisher: Academic Press

Published: 2022-04-16

Total Pages: 376

ISBN-13: 0323915191

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Nuclear Decommissioning Case Studies: Safety, Environmental and Security Rules, Volume Four in Michele Laraia’s series that presents a selection of global case studies on different aspects of Nuclear Decommissioning, focuses on the people side, including public perception, public relations and human factors. The book presents a selection of case studies on stakeholders, socioeconomics and more, providing readers with a guide on how to deal with common, often contentious, challenges. The events covered in this publication range from safety factors, stakeholder motivation and involvement and leadership adequacies. Decommissioning experts, including regulators, operators, waste managers, researchers and academics will find this book to be suitable supplementary material to Michele Laraia’s reference works on the theory and applications of nuclear decommissioning. Presents a selection of global case studies which focus on the people side of nuclear decommissioning, specifically public perception, stakeholder management and human factors Highlights important sustainability and socioeconomic factors Assists the reader in developing robust, people-related plans and strategies based on experience and lessons learned