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Design of an automation and control system for the Varna substation - EU tenders
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Design of an automation and control system for the Varna substation

Overview
  • Awarded
    27/07/2026
  • Today
    19/08/2026
Status
Awarded
Type of contract
Services
Subject for Renewal
No
Buyer
ЕЛЕКТРОЕНЕРГИЕН СИСТЕМЕН ОПЕРАТОР ЕАД
Place of performance
NUTS code: Multiple place of performance
Location of buyer
NUTS code: BG411 София (столица)
Business sector (Main CPV)
71323100 Electrical power systems design services
Total estimated contract value (excluding VAT)
Not available
Total final contract value (excluding VAT)
275,700.00 EUR
Procedure details
Tender reference number
599125
Description

The order is for a complex service, including design and implementation of author's supervision during the implementation of the automation and control system of the substation "Varna". ​​​​​​​The design of the automation and control system of the Varna substation will be carried out in volume and scope in accordance with the Technical Specification. The design will be implemented in six stages: First stage – 400kV system; Second stage – 220 kV system Third stage – 400kV reactor; Fourth stage – temperature, position of step regulators and AT cooling systems; Fifth stage - medium voltage systems; Sixth Stage - Central Signalling, Own AC Needs, Own DC Needs. The contract is part of the implementation of the CARMEN Investment: Smart grids increasing RES and interconnectivity in the South East Europe region", co-financed with funds from the Connecting Europe Facility.

Submission Method
Not available
Tenders may be submitted
Not available
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
BG България (Bulgaria)
BG411 София (столица)
CPV code

71323100 - Electrical power systems design services

45000000 - Construction work

Award method
най-ниска цена
Estimated value
Not available
Final contracted value
275,700.00 EUR
Award of contract
Official name: ЕСО ПРОЕКТ ЕООД
Postal address:
Town: София
Postal code: 1408
Country:
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.