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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 of Wastewater Treatment Plant in Spain
    Closed contract

    Construction of Wastewater Treatment Plant in Spain

    Contract value
    €30.9m
    Closed 19 Dec 2025

    This contract involves the construction of a sludge line and access to the Casaquemada Wastewater Treatment Plant located in San Fernando de Henares, Spain. The project aims to enhance wastewater management and treatment capabilities in the region. Suppliers are invited to submit bids for the constr

    🇪🇸SpainPublished 13 Nov 2025· 8 months agoviaTED
    Contract value
    €30.9m
    Closed 19 Dec 2025
    Tender deadline passed on 19 Dec 2025.

    Decision brief

    4 fields
    • Contract value
      est.€30,894,806
      Euros
    • Tender closed
      19 Dec 2025
      7 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇪🇸Spain

    Lifecycle

    Closed

    Tender closed on 19 Dec 2025. Awaiting award.

    13 Nov 2025Today19 Dec 2025

    Brief

    This contract involves the construction of a sludge line and access to the Casaquemada Wastewater Treatment Plant located in San Fernando de Henares, Spain. The project aims to enhance wastewater management and treatment capabilities in the region. Suppliers are invited to submit bids for the construction work, which is valued at approximately €30,894,805.76. The deadline for bid submissions is December 19, 2025. For more details, please visit the contract platform at TED.

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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.

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

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    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
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    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
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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
    756326-2025
    II
    Buyer
    ISABEL II CANAL SA MP
    Sector
    Construction