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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsConstruction and Installation Works for Hydroelectric Power Plant Rehabilitation
    Closed contract

    Construction and Installation Works for Hydroelectric Power Plant Rehabilitation

    Contract value
    BGN 6m
    Closed 21 Oct 2025

    This contract involves comprehensive engineering activities for the rehabilitation of the "Rositsa 1" hydroelectric power plant. Key tasks include: 1. Development of a working project and author supervision. 2. Manufacturing and delivery of new equipment, dismantling of existing equipment, site prep

    🇧🇬BulgariaPublished 28 Aug 2025· 11 months agoviaTED
    Contract value
    BGN 6m
    Closed 21 Oct 2025
    Tender deadline passed on 21 Oct 2025.

    Decision brief

    4 fields
    • Contract value
      est.BGN 6,031,221
      BGN
    • Tender closed
      21 Oct 2025
      9 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Lifecycle

    Closed

    Tender closed on 21 Oct 2025. Awaiting award.

    28 Aug 2025Today21 Oct 2025

    Brief

    This contract involves comprehensive engineering activities for the rehabilitation of the "Rositsa 1" hydroelectric power plant. Key tasks include: 1. Development of a working project and author supervision. 2. Manufacturing and delivery of new equipment, dismantling of existing equipment, site preparation, and installation, which includes: a new control system, new measuring transformers, rehabilitation of the existing generator and turbine, installation of a new turbine regulator, and a new fire alarm system. The contractor must also provide necessary software, licenses, and communication cables. The project aims to enhance the operational efficiency and safety of the hydroelectric power plant.

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    Bulgaria – Evaluation Services – "Repair and Restoration Activities on Pressure Pipeline, HPP 'Peshtera' Using Alpine Method"

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    Supply of Lifting Equipment with Hydraulic Platforms for NEK EAD

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    Insurance Services for Property Damage or Loss in Bulgaria

    This public procurement aims to provide effective insurance coverage for the property owned by the National Electric Company (NEK EAD) against relevant insurance events for a period of 36 months. The selected insurance provider will cover all risks specified in the technical specifications. Accordin

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    Open in Energy & Utilities

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    Energy Management and Utility Solutions Dynamic Market

    University of Essex seeks supplier input for a Dynamic Market framework enabling flexible procurement of energy management, utilities, net zero solutions, and infrastructure services across the UK.

    UNIVERSITY OF ESSEX
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    Gas Supply Contract for Quantum Multi Academy Trust

    Quantum Multi Academy Trust is tendering for gas supply services and management for its academy network.

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    Electricity Supply and Management Services Tender

    Quantum Multi Academy Trust is tendering for electricity supply and management services on a half-hourly metered basis.

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    Gas Maintenance Contractor Services for Welwyn Hatfield Borough Council Properties

    Welwyn Hatfield Borough Council seeks two gas maintenance contractors to serve approximately 9,500 properties split across North and South geographical lots.

    est.£30,000,000WELWYN HATFIELD BOROUGH COUNCIL
    Published 14 Aug 2026
    Take action
    View on sourceTED

    Original closed notice on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    566159-2025
    NE
    Buyer
    National Electricity Company EAD
    Sector
    Energy & Utilities