Morozova Olga Ivanovna PhD Student Obninsk Institute for Nuclear Power Engineering, NRNU «MEPhI» oimorozova@yandex.ruNuclear power plant safety assurance and justification of NPP operational acceptability throughout determination of maintenance parameter instituting 12/05/2019 2019 - #04 Global safety, reliability and diagnostics of nuclear power installations Antonov A.V. Ershov G.A. Morozova O.I.