Opening Research area "RG4 Thermal hydraulics" Comprehensive and systematic validation of independent safety analysis tools - COVA (VTT), Seppo Hillberg Integral and separate effects tests on thermal-hydraulic problems in reactors - INTEGRA (LUT) Vesa Riikonenj Poster: Couplings and instabilities in reactor systems - INSTAB (LUT) Markku Puustinen Poster: Development and Validation of CFD Methods for Nuclear Reactor Safety Assessment - NURESA (VTT, Aalto, LUT) Timo Pättikangas Ari-Pekka Kirkinen, Fortum Mikko Lemmetty, TVO Hannu Tuulensuu, Fennovoima Research area "RG5 Structural Integrity" Condition monitoring, thermal and radiation degradation of polymers inside NPP containments - COMRADE (VTTP, SP) Konsta Sipilä Analysis of fatigue and other cumulative ageing to extend lifetime - FOUND (VTT, Aalto) Juha Kuutti Long term operation aspects of structural integrity - LOST (VTT) Sebastian Linqvist Non-destructive examination of NPP primary circuit components and concrete infrastructure - WANDA (VTT, Aalto) Tuomas Koskinen Poster: Mitigation of cracking through advanced water chemistry - MOCCA (VTT) Timo Saario Research area "RG5 Structural Integrity" (cont.) Poster: Thermal ageing and EAC research for plant life management - THELMA (VTT, Aalto) Ulla Ehrnsten Poster: Evolving the Fennoscandian GMPEs - EVOGY (VTT, ISUH) Ludovic Fülöp Research area "RG6 Research infrastructure" Barsebäck RPV material used for true evaluation of embrittlement - BRUTE (VTT) Ulla Ehrnsten Poster: Jules Horowitz Reactor - JHR collaboration & Melodie follow-up - JHR (VTT) Ville Tulkki Research area "RG6 Research infrastructure" Development of thermal-hydraulic infrastructure at LUT - INFRAL (LUT) Joonas Telkkä Radiological laboratory commissioning - RADLAB (VTT), Wade Karlsen Final discussion moderated by the chairperson of the SAFIR2018 Management Board Marja-Leena Järvinen