Documentation for the licence application for two new reactors units at the Paks nuclear station in Hungary is on schedule to be ready in spring 2020 in time to be submitted to the regulator for approval in the summer, Rosatom chief executive officer Alexey Likhachev said.Paks 2, the company overseeing the project, told NucNet that earlier this week János Süli, the minister responsible for the planning, construction and commissioning of the Paks II project, reviewed progress with Mr Likhachev.