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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.

    ContractsDesign Services for Stormwater Treatment Facilities in Poznań
    Closed contract

    Design Services for Stormwater Treatment Facilities in Poznań

    Contract value
    PLN 245k
    Closed 23 Oct 2025

    This contract involves the development of project documentation in accordance with applicable construction law and regulations. The project includes the design of a complete set of stormwater treatment facilities in Poznań, specifically for the construction task 0-05-21-113-1, which pertains to the

    🇵🇱PolandPublished 11 Sept 2025· 1 years agoviaTED
    Contract value
    PLN 245k
    Closed 23 Oct 2025
    Tender deadline passed on 23 Oct 2025.

    Decision brief

    4 fields
    • Contract value
      est.PLN 245,000
      PLN
    • Tender closed
      23 Oct 2025
      11 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇵🇱Poland

    Lifecycle

    Closed

    Tender closed on 23 Oct 2025. Awaiting award.

    11 Sept 2025Today23 Oct 2025

    Brief

    This contract involves the development of project documentation in accordance with applicable construction law and regulations. The project includes the design of a complete set of stormwater treatment facilities in Poznań, specifically for the construction task 0-05-21-113-1, which pertains to the equipping of the outlet in the area of Srebrna and Małoszyńska streets. The selected contractor will be responsible for obtaining the necessary building permit and ensuring compliance with all administrative requirements. Additionally, the contractor will provide author supervision during the construction phase, from the signing of the contract until the final acceptance of the completed work. Detailed specifications can be found in Annex 7 of the procurement documentation.

    Track record

    9 awards · 7 winners
    Open field

    No single supplier dominates the field.

    In engineering, AQUANET SA has awarded 9 contracts to 7 suppliers.

    Who wins here
    1. IMF Engineering Polska Sp. z o.o.2× · 22%
    2. IMF ENGINEERING POLSKA SP Z OO2× · 22%
    3. Aura Plus Sp. z o.o.1× · 11%
    4. Procorol Sp. z o.o.1× · 11%
    5. EKOPROINSTAL PIOTR NOWAK1× · 11%
    6. PROCOROL SP Z OO1× · 11%

    +1 more supplier

    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.

    More from AQUANET SA

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    Aquanet S.A. is seeking suppliers to develop a project for the construction of a water supply network, including connections, in Szczepankowo, Poznań. The project must comply with current building laws and regulations, including the detailed scope and form of project documentation, technical specifi

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    Published 30 Dec 2025
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    Engineering Services for Water Supply Network Project in Poznań

    This contract involves the development of a project for the construction of a water supply network, including connections, in Poznań. The project must comply with current building laws and regulations, including the detailed scope and form of project documentation, technical specifications for const

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    This contract involves the development of project documentation for the construction of a sanitary sewage network and water supply network in Puszczykowo. The work includes obtaining the necessary building permits and performing author supervision during the construction phase. Suppliers are expecte

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    Water Supply Network Design Services in Poznań

    This contract involves the preparation of project documentation for the construction and modernization of the water supply network in the Górczyn area of Poznań. The work must comply with current building laws and regulations, including the Minister of Development and Technology's decree on project

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    Open in Construction

    4 open listingsView all →
    OpenConstruction🇬🇧United Kingdom

    A46 Newark Bypass Road Widening Project

    National Highways is procuring a design and build partner to widen 6.5km of the A46 Newark Bypass from single to dual carriageway near Newark-on-Trent.

    NATIONAL HIGHWAYS LIMITED
    Published 22 Sept 2026
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    Coole Park Water Supply Upgrade - Pipeline and Infrastructure Installation

    Water supply infrastructure installation project at Coole Park Nature Reserve including watermain, storage tank, treatment facility, and ducting.

    est.€500,000DEPARTMENT OF HOUSING LOCAL GOVERNMENT AND HERITAGE
    Published 22 Sept 2026
    Construction🇮🇪Ireland

    LED Street Lighting Installation – Belmullet, Co. Mayo

    Supply and installation of programmable LED street lighting system on Main Street and Barrack Street in Belmullet, Co. Mayo, including control systems and electrical works.

    est.€100,000Erris Chamber of commerce
    Published 22 Sept 2026
    Construction🇮🇪Ireland

    Bridgetown College Wexford Heating Centre Upgrade

    Bridgetown College Wexford requires a heating centre upgrade including removal of existing oil-fired boiler plant and installation of new LPG-fired heating system.

    est.€290,000Waterford and Wexford Education and Training Board
    Published 22 Sept 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
    596118-2025
    AS
    Buyer
    AQUANET SA
    Sector
    Construction