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The fourth unit of the Kalinin NPP will be shut down on January 1, 2025 for maintenance

AtomInfo.Ru, PUBLISHED 27.12.2024

Scheduled maintenance will start on January 1, 2025 at power unit No. 4 of the Kalinin NPP. The repair campaign will end in mid-February 2025.

During the repair, specialists from Kalinin NPP and Atomenergoremont JSC will carry out routine work on fuel transshipment and preventive repairs of reactor and turbine generating units.

It is also planned to monitor the metal condition of the main equipment, diagnose 4.4 thousand heat exchange tubes in two of the four steam generators and ship spent nuclear fuel.

In addition, nine modernization operations are being carried out at power unit No. 4, aimed at maintaining the safety and reliability of the equipment.

In particular, it is planned to modernize the cooling systems of the generator stator and various control systems, as well as update the algorithms of automated control systems.

In total, about 2,000 people will be involved in the repair campaign at unit No. 4.

Topics: NPP, Russia, Kalinin NPP


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