At the Unit 3 under construction, there was maintained an operation on lifting and installation of two travelers of the polar crane of the reactor compartment to their proper location.

These are the basic steel constructions of the crane, by the help of which the mounting of all heavy equipment will be carried out in the reactor compartment, including steam generators and the reactor vessel itself.

Due to the movement of the crane on the round gantry rail, the polar crane is able to perform all loading and off-loading works at any point of the reactor compartment.
  
Rostov NPP is a branch of Rosenergoatom Concern OJSC. The enterprise is situated on the bank of Tsimlyansk Reservoir at 13,5 km from Volgodonsk. NPP operates two power units with VVER-1000 reactors with the capacity of 1,000 MW. Unit 1 was commissioned in 2001 and Unit 2 Р in December 2010. Power Units 3 and 4 are nowadays under construction.

On line detailed data on the radiation environment near nuclear power plants in Russia and other nuclear facilities are provided on website www.russianatom.ru