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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.

    ContractsTunnel Construction Project in Bilbao
    Closed contract

    Tunnel Construction Project in Bilbao

    Contract value
    €76.6m
    Closed 30 Jan 2026

    This contract opportunity involves the construction of railway tunnels as part of the Southern Railway Variant project in Bilbao. Specifically, it covers Phase 1 of the project, focusing on the section between Burtxako and Rio Castaños. The total value of the contract is approximately €76.6 million.

    🇪🇸SpainPublished 30 Dec 2025· 7 months agoviaTED
    Contract value
    €76.6m
    Closed 30 Jan 2026
    Tender deadline passed on 30 Jan 2026.

    Decision brief

    4 fields
    • Contract value
      est.€76,641,130
      Euros
    • Tender closed
      30 Jan 2026
      6 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇪🇸Spain

    Lifecycle

    Closed

    Tender closed on 30 Jan 2026. Awaiting award.

    30 Dec 2025Today30 Jan 2026

    Brief

    This contract opportunity involves the construction of railway tunnels as part of the Southern Railway Variant project in Bilbao. Specifically, it covers Phase 1 of the project, focusing on the section between Burtxako and Rio Castaños. The total value of the contract is approximately €76.6 million. Suppliers interested in this opportunity should be prepared to provide construction services related to railway infrastructure. The deadline for submitting proposals is January 30, 2026. For more details, please visit the contract platform TED.

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    Euskal Trenbide Sarea is seeking suppliers for preventive, corrective, and evolutionary maintenance services for low voltage installations, including stations, stops, offices, and emergency exits. The contract is valued at approximately €1,728,432 and is aimed at ensuring the safety and functionalit

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    Civil Engineering Support Services for Railway Renovation

    This contract is for civil engineering support services related to the renovation of the railway superstructure along two sections: Sukarrieta-Mundaka and Mundaka-Bermeo, part of the Amorebieta-Bermeo line. Suppliers are invited to provide expertise and assistance in overseeing the construction work

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    This contract opportunity involves the development and implementation of a new application for managing ETS intervals. The buyer, Euskal Trenbide Sarea, is seeking suppliers who can provide software programming and consulting services to create this application. The total value of the contract is ap

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    Technical Assistance Services for Expropriation Processes in Bizkaia

    This contract involves providing technical support for the execution of expropriation processes managed by the general administration in the Historical Territory of Bizkaia. Suppliers are invited to offer their services to assist in the material execution of these processes, which may include legal,

    est.€399,500EUSKAL RAILWAY NETWORK ETS EUSKAL RAILWAY NETWORK
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    Open in Construction

    4 open listingsView all →
    OpenConstruction🇬🇧United Kingdom

    Supply and Install Acoustic Glazed Partitioning Systems

    Competitive tender for supply and installation of acoustic glazed partitioning systems with Perspex diffusers under the Procurement Act 2023.

    LONDON UNIVERSITIES PURCHASING CONSORTIUM
    Published 5 Aug 2026Closes in 27 days
    OpenConstruction🇬🇧United Kingdom

    Acoustic Glazed Partitioning System Supply and Installation

    Competitive tender for supply and installation of acoustic glazed partitioning systems with matching Perspex diffusers across multiple floors.

    RAVENSBOURNE UNIVERSITY LONDON
    Published 5 Aug 2026Closes in 27 days
    OpenConstruction🇬🇧United Kingdom

    Main Contractor Needed for St Mary the Virgin Church Internal Reordering Project

    St Mary the Virgin Church in Great Dunmow is seeking a main contractor for a Heritage Fund-supported internal reordering project including structural work, accessibility improvements, and bespoke joinery installations.

    est.£500,000PCC of Dunmow St Marys
    Published 5 Aug 2026Closes in 4 weeks
    OpenConstruction🇬🇧United Kingdom

    Sainsbury Centre Refurbishment - Principal Contractor Required

    University of East Anglia seeks a principal contractor for a major refurbishment of the Grade II* listed Sainsbury Centre, including external envelope replacement and MEP systems upgrades.

    £76,000,000indicativeUNIVERSITY OF EAST ANGLIA
    Published 5 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
    868990-2025
    ER
    Buyer
    EUSKAL RAILWAY NETWORK ETS EUSKAL RAILWAY NETWORK
    Sector
    Construction