Assembling of systems begin at Leningrad NPP-2

03 December 2018

In the reactor building of the VVER-1200 power unit No 2 of Leningrad NPP-2 large-scale works on assembly of technological systems needed for carrying out the flushing of technological systems on the open reactor has started.

The specialists will assemble armature, hanger-support system elements, as well as carry out the pre-assembly and routing of pipelines that connect the main equipment of the reactor unit.

During the assembly of the pipelines, the specialists will perform more than 8,000 weld joints. The management of LNPP imposes the strictest requirements for the quality of the joints as they must stand the significant loads during operation.

In accordance with the set schedule all works on the assembly of technological systems for the start of flushing at the VVER-1200 power unit No 2 will be completed by the end of the second quarter of 2019.

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