All the main heat exchange equipment was installed in the turbine hall. These are low and high pressure heaters, separators - steam reheaters, deaerator. The supporting systems - ventilation, heating and lighting - were installed too.

All turboset body parts were assembled and pre-positioned in the design position, including the turbogenerator generator stator. The low pressure cylinder covers are being assembled. Now they are being pre-assembled and tightened. Thus, there is a completed element - the cylinder body.

The installation of feed pumps is under way. About 200 tons of pipelines were assembled. As many again were delivered and rigged to the installation site, thus a large scope of works is available for the installers. The oil supply system is being assembled in the turbine hall, the main steam pipelines are being installed.

In the near future, JSC MSU-90 will install turboset rotors to align the shaft line.


Titan-2 Holding is the largest in the North-West group of companies, constructing the most important nuclear industry and power facilities. The company performs a full range of construction and installation works from engineering to commissioning.

Titan-2 Holding is the general contractor for the construction of the Leningrad NPP-2 power units. The Holding Companies perform all the civil, installation, and electrical works at a construction site. The works are carried out in the reactor, turbine, power supply, water supply, heat cogeneration buildings and other power unit structures.