BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesPrivacyTermsCookies

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.

    ContractsRehabilitation of the Rositsa 1 Hydroelectric Power Plant
    Closed contract

    Rehabilitation of the Rositsa 1 Hydroelectric Power Plant

    Contract value
    BGN 6m
    Closed 13 Oct 2025

    This contract involves comprehensive engineering activities for the rehabilitation of the Rositsa 1 Hydroelectric Power Plant. Key components include: 1. Development of a working project and author supervision. 2. Manufacturing and delivery of new equipment, dismantling of existing equipment, site p

    🇧🇬BulgariaPublished 17 Aug 2025· 12 months agoviaTED
    Contract value
    BGN 6m
    Closed 13 Oct 2025
    Tender deadline passed on 13 Oct 2025.

    Decision brief

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

    Lifecycle

    Closed

    Tender closed on 13 Oct 2025. Awaiting award.

    17 Aug 2025Today13 Oct 2025

    Brief

    This contract involves comprehensive engineering activities for the rehabilitation of the Rositsa 1 Hydroelectric Power Plant. Key components include: 1. Development of a working project and author supervision. 2. Manufacturing and delivery of new equipment, dismantling of existing equipment, site preparation for installation, and construction, 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 will also provide necessary software, licenses, and training for the operation of the new systems. The project aims to enhance the efficiency and reliability of the hydroelectric power plant.

    More from National Electricity Company EAD

    4 listingsView all →
    AwardedEngineering🇧🇬Bulgaria

    Inspection Services for Hydropower Pipeline in Bulgaria

    This contract opportunity involves inspecting the internal condition of the pressure pipeline at the 'Teshel' Hydropower Plant. The inspection aims to assess the technical state of the pipeline in accordance with the requirements set forth in Regulation No. 9 dated June 9, 2024, regarding the techni

    BGN 14,417National Electricity Company EAD
    Published 18 Dec 2025
    AwardedEnergy & Utilities🇧🇬Bulgaria

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

    The subject of this public procurement is to carry out repair and restoration activities on the pressure pipeline (PP) at HPP 'Peshtera'. This procurement includes the following main repair and restoration activities using the alpine method: Development and submission of a Safety and Health Plan (SH

    BGN 19,967National Electricity Company EAD
    Published 20 Nov 2025
    AwardedConstruction🇧🇬Bulgaria

    Supply of Lifting Equipment with Hydraulic Platforms for NEK EAD

    This public procurement contract involves the delivery of lifting platforms (aerial work platforms) for the needs of NEK EAD, divided into three specific lots: Lot 1: Delivery of a new electric articulating aerial work platform; Lot 2: Delivery of a new trailer-type lifting platform; Lot 3: Delivery

    BGN 462,215National Electricity Company EAD
    Published 9 Sept 2025
    AwardedFinancial Services🇧🇬Bulgaria

    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

    BGN 34,756,784National Electricity Company EAD
    Published 2 Sept 2025

    Open in Energy & Utilities

    4 open listingsView all →
    OpenEnergy & Utilities🇬🇧United Kingdom

    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
    Published 14 Aug 2026
    Energy & Utilities🇬🇧United Kingdom

    Gas Supply Contract for Quantum Multi Academy Trust

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

    Quantum Multi Academy Trust
    Published 14 Aug 2026
    Energy & Utilities🇬🇧United Kingdom

    Electricity Supply and Management Services Tender

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

    Quantum Multi Academy Trust
    Published 14 Aug 2026
    OpenEnergy & Utilities🇬🇧United Kingdom

    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
    535324-2025
    NE
    Buyer
    National Electricity Company EAD
    Sector
    Energy & Utilities