There will be 5 transformers in total - 4 reserve transformers for own needs and one transformer for a start-up and reserve boiler-house with voltage class 330/10 kV. The weight of each transformer is 120 tons.

Transformers were delivered from the construction base of LAES to the place of installation at the building of balance-of-plant switchgear (10kV). After unloading, large-sized equipment is assembled and moved to regular places by special rails that were installed by specialists of JSC "UAT".


The Holding “Titan-2” is the largest in the North-West group of companies, erecting the most important objects of the nuclear industry and energy. The organization performs a full range of construction and installation works from engineering to commissioning.

The Holding “Titan-2” is one of the main contractors for the construction of power units No. 1 and No. 2 of the Leningradskaya NPP-2. Main organizations of the company perform 30% of general construction and 80% of installation works on the site. Specialists of the holding are engaged on the objects of the Leningradskaya NPP-2 first and second power units. The works are being performed in the buildings of the reactor, turbine, electricity, water, heating system and other structures of power units.