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Research reactors have played an important role in several scientific fields for around 60 years: in the development of nuclear science and technology; in the valuable generation of radioisotopes for various applications; and in the development of human resources and skills. Moreover, research reactors have been effectively utilized to support sustainable development in more than 60 countries worldwide. More than half of all operating research reactors are now over 40 years old, with many exceeding their originally conceived design life. The majority of operating research reactors face challenges due to the negative impacts of component and system ageing, which manifest in a number of forms. Several facilities have established a proactive systematic approach to managing ageing or mitigating its impact on safety and availability of isotopes. The IAEA is working to systematically collect existing knowledge on research reactor ageing management.
Over two thirds of the world's operating research reactors are more than 30 years old. The long life of these reactors has raised some concern among operators, regulators and, to some extent, the general public. Within this context the IAEA launched a special project on research reactor modernization and refurbishment. The present publication is the outcome of a meeting on the topic and contains recommendations, guidelines and information on the implementation of modernization and refurbishment projects at different research reactors and a general discussion of project challenges unique to research reactors.
Providing a comprehensive overview of project management for the construction of research reactors, this publication gives guidance to Member States on the best practices that will assist in the realization of that phase of a research reactor deployment project. Member States planning to embark on a research reactor program together with a nuclear power program may also refer to this publication to ensure that the approach and methodology for the implementation of both is harmonized, efficient and effective.
This Safety Report provides detailed information on ageing management programmes and time limited ageing analyses to manage existing and potential ageing effects and degradation mechanisms of structures, systems and components (SSCs) that are important to the safety of nuclear power plants. It has been written to assist operating organizations and regulatory bodies by specifying a technical basis and providing practical guidance on managing ageing of mechanical and electrical instrumentation and control components, and civil structures. It also provides a common, internationally recognized basis of what constitutes an effective ageing management programme, a knowledge base on ageing management for design of new plants and design reviews, and a roadmap to available information on ageing management.
In addition to the nuclear power industry, the nuclear field has extensive projects and activities in the areas of research reactors, medical isotope production, decommissioning, and remediation of contaminated sites. Managing nuclear projects focuses on the management aspects of nuclear projects in a wide range of areas with emphasis on process, requirements, and lessons learned. Part one provides a general overview of the nuclear industry including basic principles for managing nuclear projects, nuclear safety culture, management of worker risk, training, and management of complex projects. Part two focuses on managing reactor projects with discussion on a variety of topics including management of research reactor projects, medical radioisotope production, power reactor modifications, power uprates, outage management, and management of nuclear-related R&D. Chapters in part three highlight the areas of radioactive waste and spent fuel management, reactor decommissioning, and remediation of radioactively contaminated sites. Finally, part four explores regulation, guidance and emergency management in the nuclear industry. Chapters discuss quality assurance and auditing programs, licensing procedures for nuclear installations, emergency preparedness, management of nuclear crises, and international nuclear cooperation. With its distinguished editor and contributors, Managing Nuclear Projects is a valuable resource for project managers, plant managers, engineers, regulators, training professionals, consultants, and academics. Examines the basic principles of managing nuclear projects focussing on processes and requirements Discusses the management of reactor projects Explores regulation, guidance and emergency management in the nuclear industry
This publication presents the results of an IAEA coordinated research project (CRP). The benchmark analysis performed under this CRP covered steady state and transient conditions for research reactors across a range of designs, power levels, operating regimes and experimental facilities. The results obtained by the individual CRP participants are consolidated for each benchmark specification and conclusions are drawn on the specifications, modelling approaches and user effects, and computer codes used in the analysis. This publication supplements IAEA Technical Report Series No. 480, Research Reactor Benchmarking Database: Facility Specification and Experimental Data, which was developed within the same CRP. The publication is intended for use by operating organizations, researchers, regulatory bodies, designers and other interested parties involved in the safety, operation and utilization of research reactors. The individual country reports are available on the attached CD¬ROM.
Providing a comprehensive overview of project management for the construction of research reactors, this publication gives guidance to Member States on the best practices that will assist in the realization of that phase of a research reactor deployment project. Member States planning to embark on a research reactor programme together with a nuclear power programme may also refer to this publication to ensure that the approach and methodology for the implementation of both is harmonized, efficient and effective.