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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 and Engineering Works for Wastewater Treatment Plant in Targovishte, Bulgaria
    Closed contract

    Construction and Engineering Works for Wastewater Treatment Plant in Targovishte, Bulgaria

    Contract value
    BGN 13.5m
    Closed 29 Dec 2025

    This contract involves the design and execution of construction works for the reconstruction, expansion, and modernization of the wastewater treatment plant in Targovishte. The public procurement includes the preparation of an investment project, construction and installation works, and supervision

    🇧🇬BulgariaPublished 23 Nov 2025· 8 months agoviaTED
    Contract value
    BGN 13.5m
    Closed 29 Dec 2025
    Tender deadline passed on 29 Dec 2025.

    Decision brief

    4 fields
    • Contract value
      est.BGN 13,535,797
      BGN
    • Tender closed
      29 Dec 2025
      7 months ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇧🇬Bulgaria

    Lifecycle

    Closed

    Tender closed on 29 Dec 2025. Awaiting award.

    23 Nov 2025Today29 Dec 2025

    Brief

    This contract involves the design and execution of construction works for the reconstruction, expansion, and modernization of the wastewater treatment plant in Targovishte. The public procurement includes the preparation of an investment project, construction and installation works, and supervision during construction. Key tasks include reviewing existing project documentation, preparing a technical project in accordance with relevant regulations, conducting construction works, and ensuring compliance with project specifications. The project also includes the installation of renewable energy systems, such as photovoltaic panels and a solar drying installation for sludge. The contractor will be responsible for ensuring the facility meets performance and quality standards for treated water by 2029, with operational characteristics verified for the target year of 2052.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In construction, Water Supply and Sewerage Ltd has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. KARO TRADING OOD1× · 33%
    2. DZZD MONTANASTREETS20241× · 33%
    3. VERA STROY EOOD1× · 33%

    Across construction, the most active winners are LINDUM GROUP LIMITED, HOLCIM UK LIMITED, TARMAC TRADING LIMITED — the field to beat, or your route in as a partner.

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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
    777123-2025
    WS
    Buyer
    Water Supply and Sewerage Ltd
    Sector
    Construction