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    ContractsConstruction of 110kV Substation in Vanasadama, Estonia
    Closed contract

    Construction of 110kV Substation in Vanasadama, Estonia

    Tender closed
    28 Jan 2026
    36 weeks ago

    Elering AS is seeking suppliers for the construction of a 110kV substation at Vanasadama, Tallinn, which is being built by AS Tallinna Sadam. The project involves the installation of a 110kV switchgear using a 'turnkey' approach, meaning that all necessary equipment will be supplied, installed, conf

    🇪🇪EstoniaPublished 23 Dec 2025· 9 months agoviaTED
    Tender closed
    28 Jan 2026
    36 weeks ago
    Tender deadline passed on 28 Jan 2026.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      28 Jan 2026
      8 months ago
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇪🇪Estonia

    Lifecycle

    Closed

    Tender closed on 28 Jan 2026. Awaiting award.

    23 Dec 2025Today28 Jan 2026

    Brief

    Elering AS is seeking suppliers for the construction of a 110kV substation at Vanasadama, Tallinn, which is being built by AS Tallinna Sadam. The project involves the installation of a 110kV switchgear using a 'turnkey' approach, meaning that all necessary equipment will be supplied, installed, configured, and tested before being handed over to the client in a fully operational state. The work includes the construction of a two-section indoor 110kV switchgear along with a new control, auxiliary, and monitoring system. The contract also covers all necessary tasks, including testing, to integrate the new equipment with the existing substation systems and circuits (primary and secondary circuits, AC and DC circuits, RTU, time synchronization, and remote reading data communication). Detailed conditions are outlined in the procurement documents. For disqualification grounds and qualification conditions, please refer to the procurement documents.

    Track record

    1 award · 1 winner
    Thin record

    Only 1 prior award here — too little to read.

    In construction, ELERING AS has awarded 1 contract to 1 supplier.

    Who wins here
    1. AS CONNECTO INFRA1× · 100%

    Across construction, the most active winners are HOLCIM UK LIMITED, TARMAC TRADING LIMITED, LINDUM GROUP LIMITED — the field to beat, or your route in as a partner.

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    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
    861312-2025

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    EA
    Buyer
    ELERING AS
    Sector
    Energy & Utilities