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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· 11 months 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
      9 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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    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 →
    Construction🇬🇧United Kingdom

    Framework Agreement for Asbestos Removal and Testing Services

    University of Aberdeen seeks qualified contractors for a two-lot framework agreement covering asbestos removal services and independent asbestos analysis, with separate contractors required for each lot.

    University of Aberdeen
    Published 14 Aug 2026
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    Electrical Services Contract - 10 Year Maintenance and Testing

    Single contractor needed to deliver electrical maintenance, testing, and compliance services across residential and communal properties for 10 years with an estimated value of £75 million.

    est.£75,000,000LONDON BOROUGH OF CROYDON
    Published 14 Aug 2026
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    St. Cuan's College Wastewater Treatment System Upgrade

    Design and installation of a new wastewater treatment system with tertiary units and associated site works for St. Cuan's College.

    est.€120,000St.Cuans Diocesan College
    Published 14 Aug 2026
    Construction🇬🇧United Kingdom

    Contaminated Land Remediation Works - Bristol Regional Cycling Hub

    Contractor required to deliver contaminated land remediation works at the Bristol Regional Cycling Hub site, a former landfill in Lawrence Weston.

    est.£3,000,000BRISTOL CITY COUNCIL
    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
    596118-2025
    AS
    Buyer
    AQUANET SA
    Sector
    Construction