Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants


Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants
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Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants


Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants
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Author : IAEA
language : en
Publisher: International Atomic Energy Agency
Release Date : 2023-10-25

Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants written by IAEA and has been published by International Atomic Energy Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-25 with Technology & Engineering categories.


A periodic safety review is considered an effective way to obtain an overview of nuclear power plant safety. It is also used to determine reasonable and practicable modifications to maintain a high level of safety during continued operation, and to justify operation of a nuclear power plant beyond the original time frame. The review considers life limiting processes and features of structures, systems and components important to safety, and whether there are any foreseeable circumstances that could endanger the safe operation of the nuclear power plant. This publication addresses the scope of assessment, methods and applicable criteria within the periodic safety review and long term operation programmes framework, to support decision making for long term operation of nuclear power plants.



Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants


Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2024-02-29

Use Of Periodic Safety Review For Long Term Operation Of Nuclear Power Plants written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-29 with Technology & Engineering categories.


A periodic safety review is considered an effective way to obtain an overview of nuclear power plant safety. It is also used to determine reasonable and practicable modifications to maintain a high level of safety during continued operation, and to justify operation of a nuclear power plant beyond the original time frame. The review considers life limiting processes and features of structures, systems and components important to safety, and whether there are any foreseeable circumstances that could endanger the safe operation of the nuclear power plant. This publication addresses the scope of assessment, methods and applicable criteria within the periodic safety review and long term operation programmes framework, to support decision making for long term operation of nuclear power plants.



Periodic Safety Review Of Nuclear Power Plants


Periodic Safety Review Of Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2003

Periodic Safety Review Of Nuclear Power Plants written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.


Provides recommendations and guidance on conducting periodic safety review (PSR) of an existing nuclear power plant. PSR is a comprehensive safety review of all important aspects of safety, carried out at regular intervals, typically every ten years.



Periodic Safety Review For Nuclear Power Plants


Periodic Safety Review For Nuclear Power Plants
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Author :
language : en
Publisher:
Release Date : 2013

Periodic Safety Review For Nuclear Power Plants written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Nuclear power plants categories.


"This Safety Guide provides recommendations and guidance on conducting periodic safety review (PSR) of an existing nuclear power plant. PSR is a comprehensive safety review of all important aspects of safety, carried out at regular intervals, typically every ten years. In addition, PSR may be used in support of the decision making process for license renewal or long term operation, or for restart of a nuclear power plant following a prolonged shutdown. The review process described in this Safety Guide is valid for nuclear power plants of any age and may have a wider applicability, for example to research reactors and radioactive waste management facilities, by means of a graded approach. Although PSR may not be an appropriate means for identifying safety issues in the decommissioning phase, the documentation resulting from PSR of an operating nuclear power plant will be an important input when planning decommissioning."--Publisher's description.



Plant Life Management Models For Long Term Operation Of Nuclear Power Plants


Plant Life Management Models For Long Term Operation Of Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2015

Plant Life Management Models For Long Term Operation Of Nuclear Power Plants written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Nuclear power plants categories.


"When nuclear power plants reach the end of their nominal design life, they undergo a special safety review and an ageing assessment of their essential structures, systems and components for the purpose of validating or renewing their licence to operate for terms beyond the service period originally intended. Three different plant life management models have been used to qualify these nuclear power plants to operate beyond their original design life. This publication presents a collection of sample licensing practices for long term operation among IAEA Member States. The various plant life management models used to obtain long term operation authorizations are described and comparisons drawn against the standard periodic safety review model. Lessons learned and warnings about possible complications and pitfalls are also described to minimize the licensing risk during operation and future long term operation applications. The main intention of this publication is to support nuclear power plant owners and operators planning an extension of plant operation beyond its original design life, but it also serves as a useful guide for those interested in procuring, from the beginning, the necessary tools to implement ageing management in their future plant with long term operation in mind."--Publisher's description.



Plant Life Management Models For Long Term Operation Of Nuclear Power Plants


Plant Life Management Models For Long Term Operation Of Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher: IAEA Nuclear Energy
Release Date : 2015

Plant Life Management Models For Long Term Operation Of Nuclear Power Plants written by International Atomic Energy Agency and has been published by IAEA Nuclear Energy this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Science categories.


When nuclear power plants reach the end of their nominal design life, they undergo a special safety review and an ageing assessment of their essential structures, systems and components for the purpose of validating or renewing their licence to operate for terms beyond the service period originally intended. Three different plant life management models have been used to qualify these nuclear power plants to operate beyond their original design life. This publication presents a collection of sample licensing practices for long term operation among IAEA Member States. The various plant life management models used to obtain long term operation authorizations are described and comparisons drawn against the standard periodic safety review model. Lessons learned and warnings about possible complications and pitfalls are also described to minimize the licensing risk during operation and future long term operation applications. The main intention of this publication is to support nuclear power plant owners and operators planning an extension of plant operation beyond its original design life, but it also serves as a useful guide for those interested in procuring, from the beginning, the necessary tools to implement ageing management in their future plant with long term operation in mind.



Safety Of Nuclear Power Plants


Safety Of Nuclear Power Plants
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Author :
language : en
Publisher:
Release Date : 2011

Safety Of Nuclear Power Plants written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Nuclear power plants categories.


This publication is a revision of Safety Requirements No. NS-R-2, Safety of Nuclear Power Plants: Operation, and has been extended to cover the commissioning stage. It describes the requirements to be met to ensure the safe operation of nuclear power plants. Over recent years there have been developments in areas such as long term operation, plant ageing, periodic safety review, probabilistic safety analysis and risk informed decision making processes. It became necessary to revise the IAEA's safety requirements in these areas and to correct and/or improve the publication on the basis of feedback from its application by both the IAEA and its Member States. CD-ROM is not included.



The Operating Organization For Nuclear Power Plants


The Operating Organization For Nuclear Power Plants
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Author : IAEA
language : en
Publisher: International Atomic Energy Agency
Release Date : 2022-09-13

The Operating Organization For Nuclear Power Plants written by IAEA and has been published by International Atomic Energy Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-13 with Business & Economics categories.


Written for use by regulatory bodies and the operating organizations of nuclear power plants, this Safety Guide addresses the commissioning, operation and preparation for decommissioning stages for a nuclear power plant. The role of the operating organization in the siting, design, manufacturing and construction of a nuclear power plant is outside the scope. In most States, the operating organization is the legal entity responsible for safety, financial and commercial obligations, as well as other obligations that are connected with the operation of a nuclear power plant. This Safety Guide is solely concerned with those responsibilities and obligations that are necessary to ensure the safe operation of the nuclear power plant(s) under the control of the operating organization.



Understanding And Mitigating Ageing In Nuclear Power Plants


Understanding And Mitigating Ageing In Nuclear Power Plants
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Author : Philip G Tipping
language : en
Publisher: Elsevier
Release Date : 2010-10-26

Understanding And Mitigating Ageing In Nuclear Power Plants written by Philip G Tipping and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-26 with Technology & Engineering categories.


Plant life management (PLiM) is a methodology focussed on the safety-first management of nuclear power plants over their entire lifetime. It incorporates and builds upon the usual periodic safety reviews and licence renewals as part of an overall framework designed to assist plant operators and regulators in assessing the operating conditions of a nuclear power plant, and establishing the technical and economic requirements for safe, long-term operation. Understanding and mitigating ageing in nuclear power plants critically reviews the fundamental ageing-degradation mechanisms of materials used in nuclear power plant structures, systems and components (SSC), along with their relevant analysis and mitigation paths, as well as reactor-type specific PLiM practices. Obsolescence and other less obvious ageing-related aspects in nuclear power plant operation are also examined in depth. Part one introduces the reader to the role of nuclear power in the global energy mix, and the importance and relevance of plant life management for the safety regulation and economics of nuclear power plants. Key ageing degradation mechanisms and their effects in nuclear power plant systems, structures and components are reviewed in part two, along with routes taken to characterise and analyse the ageing of materials and to mitigate or eliminate ageing degradation effects. Part three reviews analysis, monitoring and modelling techniques applicable to the study of nuclear power plant materials, as well as the application of advanced systems, structures and components in nuclear power plants. Finally, Part IV reviews the particular ageing degradation issues, plant designs, and application of plant life management (PLiM) practices in a range of commercial nuclear reactor types. With its distinguished international team of contributors, Understanding and mitigating ageing in nuclear power plants is a standard reference for all nuclear plant designers, operators, and nuclear safety and materials professionals and researchers. Introduces the reader to the role of nuclear power in the global energy mix Reviews the fundamental ageing-degradation mechanisms of materials used in nuclear power plant structures, systems and components (SSC) Examines topics including elimination of ageing effects, plant design, and the application of plant life management (PLiM) practices in a range of commercial nuclear reactor types



Periodic Safety Review Of Operational Nuclear Power Plants


Periodic Safety Review Of Operational Nuclear Power Plants
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 1994

Periodic Safety Review Of Operational Nuclear Power Plants written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Business & Economics categories.


This guide supplements Safety Series No. 110: The Safety of Nuclear Installations, a safety fundamentals publication, and Safety Series No. 50-C-O (Rev. 1): Code on the Safety of Nuclear Power Plants: Operation. It primarily provides guidance on the conduct of a periodic safety review (PSR) of an operational nuclear power plant. A PSR is designed to take a comprehensive account of improvements in safety standards and operating practices, cumulative effects of plant ageing, modifications and feedback of operating experience, and developments in science and technology that have occurred over a ten year period. PSRs provide the means for determining necessary or worthwhile changes aimed at maintaining high levels of plant safety and harmonizing the safety of older plants with that of modern plants.