tailieunhanh - Probabilistic safety assessment for internal and external events/ European projects H2020-NARSIS and FP7-ASAMPSA_E

This project led to a collection of guidance reports that describe existing practices and identify their limits. Moreover, it allowed identifying some idea for further research in the framework of collaborative activities. | Probabilistic safety assessment for internal and external events European projects H2020-NARSIS and FP7-ASAMPSA_E EPJ Nuclear Sci. Technol. 6 38 2020 Nuclear Sciences E. Foerster et al. published by EDP Sciences 2020 amp Technologies https epjn 2019012 Available online at https REVIEW ARTICLE Probabilistic safety assessment for internal and external events European projects H2020-NARSIS and FP7-ASAMPSA_E Evelyne Foerster1 Emmanuel Raimond2 and Yves Guigueno2 1 CEA Paris-Saclay Nuclear Energy Division 91191 Gif-sur-Yvette France 2 IRSN Nuclear Safety Division BP 17 92262 Fontenay-aux-Roses France Received 12 March 2019 Accepted 4 June 2019 Abstract. The 7th EU Framework programme project Advanced Safety Assessment Methodologies Extended PSA ASAMPSA_E 2013 2016 was aimed at promoting good practices to extend the scope of existing Probabilistic Safety Assessments PSAs and the application of such extended PSA in decision-making in the European context. This project led to a collection of guidance reports that describe existing practices and identify their limits. Moreover it allowed identifying some idea for further research in the framework of collaborative activities. The H2020 project New Approach to Reactor Safety ImprovementS NARSIS 2017 2021 aims at proposing some improvements to be integrated in existing PSA procedures for NPPs considering single cascade and combined external natural hazards earthquakes flooding extreme weather tsunamis . The project will lead to the release of various tools together with recommendations and guidelines for use in nuclear safety assessment including a Bayesian-based multi-risk framework able to account for causes and consequences of technical social organizational and human aspects and a supporting Severe Accident Management decision- making tool for demonstration purposes as well. 1 Introduction The collaborative ASAMPSA_E project has hence been supported by the European Commission aiming at The .