Vitkovsky Sergey Leonidovich First Deputy Chief Engineer Branch of JSC «Concern Rosenergoatom» «Novovoronezh Nuclear Power Plant» VitkovskySL@nvnpp1.rosenergoatom.ruSome aspects of the re-extension of the reactor plant life with VVER-440 on the example of Novovoronezh NPP UNIT 4 6/24/2019 2019 - #02 Nuclear power plants Povarov V.P. Fedorov A.I. Vitkovsky S.L.The experience of implementing the design chemistry during the NVNPP II 1 commissioning 10/02/2017 2017 - #03 Chemistry, physics and technology of reactor coolants Vitkovsky S.L. Danilov A.P. Shchedrin M.G. Kolyagina I.A.