The objective of this publication is to provide specific guidance for accident analysis for nuclear power plants with pressurized water reactors, taking into account the specific design features of these reactors. This guidance covers all steps required to perform such analyses, including selection of initiating events, acceptance criteria, computer codes, modelling assumptions, preparation of …
The assessment approach described in this publication provides a comprehensive means to determine the status of the infrastructure conditions relevant to all issues detailed in IAEA Nuclear Energy Series No. NP-T-5.1, Specific Considerations and Milestones for a Research Reactor Project. This approach can be used by any interested Member State for self-assessment to identify weaknesses and to d…
This publication presents a summary of discussions from a consultants meeting on the merits and challenges associated with the operation of aqueous homogeneous reactors (AHRs) for the production of the isotope technetium-99m (99mTc) and includes the technical presentations given by the participants during the meeting. Currently, 80% of all radiopharmaceutical procedures employ 99mTc, a product …
Following the accident at the Fukushima Daiichi nuclear power plant, combustible gas behaviour and related accident management measures have been the subject of increased study and analysis. This has included on measures to limit the fission product release into the environment. This publication reviews the current state of technology regarding combustible gas related safety issues in water coo…
IAEA Member States have expressed relevant interest in the development and deployment of small and medium-sized or modular reactors (SMRs) to help cover their energy needs in the coming decades. SMR designs may include technological characteristics that differ significantly from those of the large nuclear power plants that are commercially available. Those SMR characteristics can represent a ch…
Fuel acceptance criteria can be used, among other things, as key inputs in the determination of operating limits and conditions for reactor operational states, in the determination of fitness for service criteria for anticipated operational occurrences, in the formulation of special safety system trip set points for accident conditions, and in the determination of a plant's safe operating envel…
This report presents guidelines to the designers of water cooled power reactors which will minimize the impact of IAEA safeguards on plant operations and ensure efficient and effective acquisition of safeguards data to the mutual benefit of the Member State, the plant operator and the IAEA. These guidelines incorporate the IAEA's experience in establishing and carrying out safeguards at current…
An important characteristic of research reactors is that they are interdisciplinary tools that can be used in a variety of fields: scientific research, applied or engineering oriented research and training. The results find applications in medicine and agriculture as well as in industrial processes in the form of nuclear techniques which may be cheaper and faster and in many cases may provid…
This report provides information on the content and format for decommissioning plans and supporting safety related documents. Its scope includes information that is relevant to all types of nuclear facilities, ranging from nuclear power plants and reprocessing facilities to university laboratories and manufacturing plants. The report will be of interest to decommissioning planning engineers, pr…