Temelín NPP and Dukovany NPP – Maintenance of the Logical Unit “I&C”

I&C Energo a.s. and ČEZ, a.s. concluded a long-term contract for work on Logical Unit I&C at the Dukovany and Temelín nuclear power plants. The contract is valid until 2028. The core focus is the preparation, monitoring and implementation of repairs of I&C equipment, including the provision of technical support to customers. Maintenance activities also include the provision of the required materials and spare parts within the framework of the comprehensive safety, integrity and reliability of the serviced equipment. The main part of the planned preventive maintenance of I&C equipment are type overhauls associated with refuelling and related planning, preparation, inspection and testing activities of the I&C equipment. Random maintenance is also important in combination with rapid and effective interventions, including working on stand-by for selected equipment such as Safety Systems, Control Systems, Measuring Circuits and Automatic Controls. The specified selected systems also include services for technology information systems, operational diagnostics and selected measurements of chemical processes.

Monitoring and evaluation of defects are also an integral part of maintenance, along with the preparation of technical queries for the manufacturer (supplier) of the equipment. I&C maintenance organization also includes on-the-job training, instruction, development of knowledge, skills and improvements in the qualifications of our employees, resulting in safe, professional and effective work, including improvements in the flexibility of our staff in the maintenance of the large portfolio of I&C equipment.