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Implementation of electrical installation activities for electrical equipment and equipment from control and management systems of nuclear power units 5 and 6 during and/or related to the planned annual repairs in 2025 - EU tenders
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Implementation of electrical installation activities for electrical equipment and equipment from control and management systems of nuclear power units 5 and 6 during and/or related to the planned annual repairs in 2025

Overview
  • Published
    25/03/2025
  • Deadline
    22/04/2025
  • Awarded
    10/09/2025
  • Today
    11/09/2026
Status
Awarded
Type of contract
Works
Subject for Renewal
No
Buyer
АЕЦ КОЗЛОДУЙ ЕАД
Place of performance
NUTS code: Multiple place of performance
Location of buyer
NUTS code: BG313 Враца
Business sector (Main CPV)
45251110 Nuclear-power station construction work
Total estimated contract value (excluding VAT)
13,496,151.00 BGN
Total final contract value (excluding VAT)
10,445,013.11
Please consult each lot for details
Number of lots
2
Procedure details
Tender reference number
437650
Description

The electrical installation activities ensure maintenance or increase of the justified design resource of systems and components, implementation of regulatory and supervisory requirements, ensuring the design reliability and availability of equipment from the technological systems of 5 and 6 JEEB, as well as improvement of the performance of the safety systems, of the systems important for safety and the systems ensuring the reliable operation of the equipment operated. The main activities awarded cover: - construction of additional structures or upgrades of systems and components involved in the logic of control and control of the reactor and turbine installation, as well as visualization of the information flow about the current parameters and condition of the equipment; - implementation of amendments to the technical design of structures, systems and components involved in signalling, control and protection schemes of equipment; - replacement of power supply and control boards with expired resource of exploitation, obsolete and out of series production elements; - bringing lighting installation and catenary into operation in order to ensure safe working conditions; - replacement of power cables of electric heaters from system 5,6YP10, for pressure compensation in the I loop; - activities related to the replacement of depreciated equipment or the improvement of the operational appearance of SSC, not meeting the modern requirements for electrical, control and control systems: improvement of the operating condition of a cable farm, in a hardware compartment and a machine room; increasing the operational reliability and degree of protection of cables and cable connections of electrically controlled fittings involved in safety-critical systems; replacement of corroded flexible protective pipes and nozzles for electrical cables in the CU; improving the operational status of cables and cable routes in HR; operationalisation of communication and video surveillance systems.

Submission Method
Electronic via:
https://app.eop.bg/today/437650
Tenders may be submitted
Electronic submission: required
https://app.eop.bg/today/437650
Information about a public contract, a framework agreement or a dynamic purchasing system (DPS)
Not available
Conditions for opening tenders (date)
Not available
Place of performance
BG313 Враца
BG България (Bulgaria)
CPV code

45251110 - Nuclear-power station construction work

45311000 - Electrical wiring and fitting work

45310000 - Electrical installation work

50000000 - Repair and maintenance services

Lots (2)
Documents
Prior information
Contract
Award
Footnote - legal notice

This content published on this page is meant purely as an additional service and has no legal effect. The Union's institutions do not assume any liability for its contents. The official versions of the relevant tendering notices are those published in the Supplement of Official Journal of the European Union and available in TED. Those official texts are directly accessible through the links embedded in this page. For more information please see Public Procurement Explainability and Liability notice.