The equipment is located at the elevation of -3.000 of the turbine building of the second power unit of the LNPP under construction.
Currently, all five motor pumps have been assembled and their rough alignment has been carried out. The parameters were verified with a precision of hundredths of a millimetre during this operation. This is necessary in order to avoid vibration of the pumps during further operation.
Today, the specialists are preparing for installation of oil pipelines of the bearing lubrication system. Oil will be supplied to the pump bearings using the oil lubrication system.
In the nearest future the foundation frames where the pumps and electric motors are located will be grouted.
The completion of works on the equipment is scheduled for the end of April.
Note:
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.
The Holding is the main contractor for the construction of the Hanhikivi-1 NPP in Finland.