OREANDA-NEWS. Specialists of OJSC Sosnovoborelektromontazh successfully completed the connection of the polar crane and performed complete installation of the lighting system of the reactor dome at the first power unit of the reactor building.

The work was carried out in several stages. First, specialists of OJSC Sosnovoborelektromontazh performed pre-assembly of the main cabinet equipment that has been exposed at the crane itself, laid the cable connections and the mains system. After MSU-90 set the polar crane on its regular place, electricians proceeded with gages' binding. Then the cab with a remote control was set and the power cable laid from the safety building to the reactor building. Cabling from 1.5 meters to +52.000 elevations has been performed by the climbers. Also, installation of temporary lighting of the reactor dome have been carried out.

Completion of polar crane power supply is one of the key stages of construction. Its start-up allows starting the installation of all the major process equipment inside the reactor building (steam generators, MCP, etc.). To date, the crane has been passed to the commissioning.

Holding Company TITAN-2 - is the largest group of companies in the North-West, erecting the most important nuclear power and energy facilities. The organizations carry out the full cycle of construction and assembly works: from development of design documentation to commissioning of the facility.

Holding Company TITAN-2 is one of the main contractors in construction of units No. 1 and No. 2 of Leningrad NPP-2. The Holding Company's organizations carry out 30 % of civil works and 80 % of assembly works at the construction site. The specialists of the Holding Company are working at the first and the second unit facilities of the Leningrad LNPP-2. The works are currently carried out in the reactor building, turbine building, electric power supply building, water supply building, district heating buildings and other structures of the units.