Four steam generators were assembled at power unit no. 2 of the Novorononezh NPP-2
Energospecmontazh, PJSC installation staff at the site of Novovoronezh NPP-2 Power Unit 2 under construction completed the installation of 4 steam generators related to the main equipment of the VVER-1200 reactor facility. The weight of one steam generator is 330 tons, length 14 m, diameter 4.5 m. The installation technology is as follows: with the help of the unique heavy-weight Demag crane, the steam generator first was lifted to the receiving platform of the transport portal until the mark of 26.3 m, then moved to the reactor hall along the rails with the transfer cart and further with the help of a regular crane of circular action and a special cross head through the openings in the ceiling was installed in stages on the standard supports in the premises at the mark of 14.5 m. The assembly operations were carried out in compliance with the requirements of the project and technological documentation and according to the schedule.
Energospecmontazh, PJSC conducts construction and installation works on the construction of Novovoronezh NPP-2. In March, the first stage of the physical start-up of the reactor of the power unit no. 1 began, marking the end of the works of the launch complex. At the power unit no. 2 after installation of the steam generators, the installers have to perform important and responsible work - welding of the main circulation pipelines of the reactor heat carrier of the primary circuit.