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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.

    ContractsExciter Commutator Refurbishment Services for Ardnacrusha Hydro Generator Unit 4
    Awarded contract

    Exciter Commutator Refurbishment Services for Ardnacrusha Hydro Generator Unit 4

    Awarded
    €1
    Published 14 Oct 2026

    ESB seeks technical services provider to refurbish the exciter commutator on Unit 4 of Ardnacrusha Hydro Generator in Ireland.

    🇮🇪IrelandPublished 14 Oct 2026· 2 weeks agoviaTED
    Awarded
    €1
    Published 14 Oct 2026

    Decision brief

    4 fields
    • Contract value
      €1nominal
      Euros
    • Closing date
      Not published
      No closing date published
    • Sector
      Facilities Management
      Browse related listings
    • Location
      🇮🇪Ireland

    Suppliers

    1 supplier
    • QU
    Quartzelec Ltd
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 2 weeks ago.

    14 October 2026
    Awarded — no open tender advertised

    Brief

    ESB (Electricity Supply Board) is seeking qualified technical service providers to refurbish the installed exciter with commutator on Unit 4 of the Ardnacrusha Hydro Generator facility located in the Republic of Ireland. This Pre-Qualification Questionnaire (PQQ) is the first stage of a competitive procurement process. The successful supplier will be responsible for providing specialized technical services to restore and refurbish the exciter commutator component to operational specifications. Suppliers should have proven experience in hydroelectric generator maintenance, exciter system repairs, and commutator refurbishment work. This is a critical maintenance contract for ESB's hydroelectric power generation infrastructure.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In facilities management, ELECTRICITY SUPPLY BOARD ESB has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. MandM Contractors (Europe) Ltd1× · 33%
    2. Hitachi Energy Ireland Limited1× · 33%
    3. Quartzelec Ltd1× · 33%

    Across facilities management, the most active winners are NHS SUPPLY CHAIN COORDINATION LIMITED NHSSC SCCL, TUNSTALL HEALTHCARE UK LTD, NHS ENGLAND — the field to beat, or your route in as a partner.

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    Take action
    View on sourceTED

    Award notice and full record 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
    707558-2026

    Your fit

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    Buyer
    ELECTRICITY SUPPLY BOARD ESB
    Sector
    Facilities Management