OREANDA-NEWS. On February 24th unit №1 of Tianwan nuclear power station was disconnected from the network and put into scheduled overhaul period of 53 calendar days.

As part of the overhaul support of the unit Rusatom Service will organize the following works: chef supervision for the repair of systems and equipment of the unit; upgrading of seal assemblies of flange connectors of the first circuit collectors of Steam Generator PGV-1000M (B-428) of unit 1 of Tianwan NPP; support to adjust of Protective Tube Unit (PTU) position in connection with the transition to new fuel TVS-2M; repair of pumping equipment RCP unit №1; monitor the status of blading in the turbine rotor, and so on.

To perform the work during the capital repair is involved 15 Russian organizations, including OJSC «Concern Rosenergoatom», OJSC «OKB GIDROPRESS", JSC "CDBMB", OJSC "Power Machines", RNC "Kurchatov Institute" and others.

For reference:

The contract for the provision of technical support in the framework of the Tianwan nuclear power plant repair concluded between JSC Rusatom Service and Jiangsu Nuclear Power Corporation for the period 2015-2017 yrs.