Installation of the remaining three steam generators - manufactured by Atomenergomash subsidiary ZIO-Podolsk - is scheduled to be completed by the end of September, AEP said.
Leningrad Phase II is a new nuclear power plant adjacent to the existing Leningrad nuclear plant site. Two AES-2006 design nuclear units are being built there, which should begin operation in 2016 and 2018 respectively. Two further AES-2006 units are planned for the site. Each AES-2006 unit will employ four steam generators.
Steam generators are used in pressurized water reactors to transfer heat from the reactor's primary coolant circuit to a secondary circuit - turning water into steam that goes on to drive turbines and generate electricity.