All the equipment at this key facility was installed and connected by specialists of JSC “MSU-90” and JSC “SEM”. Final fit-out of premises is being completed by employees of the "Northern department of construction”.

Recently, one of modules was put in in operation, which enables to receive water of high quality at the speed of 45 cubic metres per hour. The necessary volume of chemically desalinated water for resolving of technological problems of the plant under construction has been already produced.

Further on, chemically desalinated water will circulate in the first and second circuits of the plant and be added into the system in the process of evaporation. For this purpose, constant stock of water will be stored in tanks.

Control unit of the water treatment building operates in constant mode now. Specialists watch the water preparation process; supervise work of all parts of the system. The monitor displays information on the status of equipment, water levels in various vessels. Engineers receive a full picture of what is going on.

The equipment is equipped with uninterrupted power supply units; therefore even full power outage of the buildings will not disturb their work. Control of equipment operation will be carried out in any conditions.


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.