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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.

    ContractsLaboratory Services for Hydrobiology
    Closed contract

    Laboratory Services for Hydrobiology

    Contract value
    €580k
    Closed 19 Jan 2026

    Waterschap Hunze en Aa's is seeking to contract one supplier for a framework agreement in hydrobiology. This procurement covers various research areas, including macrofauna, macrophytes, phytoplankton, phytobenthos/diatoms, and zooplankton. The studies will be conducted in the regions of Waterschap

    🇳🇱NetherlandsPublished 17 Dec 2025· 8 months agoviaTED
    Contract value
    €580k
    Closed 19 Jan 2026
    Tender deadline passed on 19 Jan 2026.

    Decision brief

    4 fields
    • Contract value
      est.€580,000
      Euros
    • Tender closed
      19 Jan 2026
      7 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇳🇱Netherlands

    Lifecycle

    Closed

    Tender closed on 19 Jan 2026. Awaiting award.

    17 Dec 2025Today19 Jan 2026

    Brief

    Waterschap Hunze en Aa's is seeking to contract one supplier for a framework agreement in hydrobiology. This procurement covers various research areas, including macrofauna, macrophytes, phytoplankton, phytobenthos/diatoms, and zooplankton. The studies will be conducted in the regions of Waterschap Hunze en Aa's and Waterschap Noorderzijlvest. All inquiries will be managed through Waterschap Hunze en Aa's.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, WATER BOARD HUNZE AND AAS has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. PARKSTAD INSPECTIES BV1× · 50%
    2. Parkstad Inspecties B.V.1× · 50%

    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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    This procurement opportunity involves supplying temporary pump systems. The buyer, Waterschap Hunze en Aa's, is seeking suppliers who can provide these essential machinery services. The total contract value is €991,000. Interested suppliers can find more details and apply through the TED platform at

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    Open in Engineering

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    Private Water Supply Sampling and Analysis Contract - County Wexford

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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
    841931-2025
    WB
    Buyer
    WATER BOARD HUNZE AND AAS
    Sector
    Engineering