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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.

    ContractsLocal Construction Supervision for Sewer Renewal Works
    Closed contract

    Local Construction Supervision for Sewer Renewal Works

    Tender closed
    22 Sept 2025
    47 weeks ago

    This contract opportunity involves local construction supervision services for sewer renewal works related to the project "Neuer Graben". Suppliers are invited to provide their expertise in overseeing the construction process to ensure compliance with regulations and quality standards. Further detai

    🇩🇪GermanyPublished 20 Aug 2025· 11 months agoviaTED
    Tender closed
    22 Sept 2025
    47 weeks ago
    Tender deadline passed on 22 Sept 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      22 Sept 2025
      10 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 22 Sept 2025. Awaiting award.

    20 Aug 2025Today22 Sept 2025

    Brief

    This contract opportunity involves local construction supervision services for sewer renewal works related to the project "Neuer Graben". Suppliers are invited to provide their expertise in overseeing the construction process to ensure compliance with regulations and quality standards. Further details can be found in the procurement documents.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In engineering, DORTMUND PROCUREMENT AND AWARD CENTER has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. HITZLER ENGINEERS1× · 33%
    2. DREES SOMMER SE1× · 33%
    3. NTS ENGINEERING COMPANY LTD1× · 33%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    Bridge Construction Project in Dortmund

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    Open in Construction

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    Construction🇮🇪Ireland

    Building Maintenance Services for Technological University Dublin

    Seek experienced building maintenance contractor to provide comprehensive repair and upkeep services across all Technological University Dublin campuses.

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    Port of Dover Border Welfare Modular Building

    Design, manufacture, and install a modular building for border agency operations at Port of Dover.

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    New Fire Training Containers for BIM Marine Safety Centre, Cork

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    Construction🇮🇪Ireland

    Cliffoney Men's Shed Community Hub - Building Extension Project

    Construction tender for extending the Old Garda Station in Cliffoney, Co. Sligo into a community hub with new extension, stairs, and facilities.

    Cliffoney Mens Shed
    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
    545793-2025
    DP
    Buyer
    DORTMUND PROCUREMENT AND AWARD CENTER
    Sector
    Construction