Safety and Reliability of NPP

Guaranteeing the safety and reliability of NPPs requires a comprehensive assessment of whether the plant is operated in accordance with the actual project, with the applicable national safety requirements and with the relevant limits and conditions. The range of support activities offered by UJV Rez covers both legislative and operational aspects.

Supporting Economic and Efficient Operation of NPPs

We provide a number of activities to NPP operators aimed at increasing the efficiency and reliability of the plant units. As part of our comprehensive projects to boost performance, we have references at the level of general contractors.

Fuel Cycle Support

We fully support nuclear power plants in the fuel cycle area. We provide support to NPP operators in fuel licensing, during storage and use in the reactor, and during storage of used nuclear fuel in an interim storage place. We deal with the long-term storage of used nuclear fuel and its possible future use in new-generation reactors.

Technical Support for Operation and Maintenance of NPPs

Our support for nuclear power plant operators includes a comprehensive set of services from diagnostics and risk-oriented in-service inspection programmes performed directly at power plants and the qualification of inspection methods and security analyses, to umbrella projects increasing the performance and lifetime of nuclear units. We also profile in the transfer of international know-how, especially in the field of nondestructive testing.

Design and Related Engineering Services

We provide comprehensive project and pre-project activities, including related engineering and advisory services in investment construction of energy facilities.

Ageing Management and Plant Life Management

Return on investment in nuclear energy can only be ensured by a subsequent, efficient and long-term operation. Plant Life Management (PLiM) therefore represents a sophisticated system that cares for complex technologies of various types.

Structural and Mechanical Properties

We have extensive experience and advanced infrastructure that allows us to perform mechanical tests on irradiated and non-irradiated materials, damage analyses, environmental qualification of the equipment, and degradation assessments of the NPP’s construction materials.

Radioactive Waste and Decommissioning

We are the only company in the Czech Republic that provides a complete range of services in the field of radioactive waste management. We are qualified to perform qualifications for all activities related to this field, and we have all necessary SÚJB (State Office for Nuclear Safety) licenses.

Accredited Laboratories

Our accredited laboratories are active in the five areas of mechanical, physicochemical, electrical, radiation and radiochemical (radioactivity) material properties, as well as in accredited measurements, tests, and analyses. The laboratories are awarded accreditation certificates by the ČIA, o.p.s. (National Accreditation Body) following regular verifications of compliance with the accreditation criteria according to ISO/IEC 17025.