Maintenance of the operational monitoring and support system for water-chemical regime (WCR) parameters in the primary circuit of power units 5, 6 of Kozloduy NPP EAD

This tender concerns the provision of comprehensive technical maintenance services for the operational monitoring and water-chemical regime (WCR) parameter support system within the primary circuit of Power Units 5 and 6 at Kozloduy Nuclear Power Plant (NPP) EAD. The scope of work is defined as an organized administrative and technical activity encompassing several key areas. These include preventive technical maintenance, which will be carried out both during normal operation and outside the planned annual maintenance shutdowns for Power Units 5 and 6. Additionally, the contract involves the supply of necessary spare parts and consumables to ensure the continuous and efficient operation of the system. A crucial aspect of the service will be the repair and replacement of any defective equipment identified. The contractor will also be responsible for conducting failure/defect analysis, providing recommendations for system operation optimization, and implementing measures to achieve these optimizations. Furthermore, the maintenance of a defect database is included in the scope. The tender also covers other activities as detailed in section 1.4 of the technical specification, specifically the maintenance of a comprehensive dataset for the equipment and unscheduled activities. This procurement aims to ensure the reliable and safe operation of critical systems at Kozloduy NPP by maintaining the integrity and performance of the WCR monitoring and support infrastructure.

This is a services contract in the energy and power, architecture and engineering and general supplies sectors, with a focus on HVAC systems, Project Management, Energy Storage and General Supplies. Located in Bulgaria, Europe, this opportunity is open to firms and consortiums, with an estimated budget of BGN 4.0 million.

Published through TED - Tenders Electronic Daily (EU), a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for services in the energy and power sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This contract has already been awarded. The information is published for transparency and market intelligence purposes.