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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.

    ContractsRomania – Wastewater Treatment Services – Operation and Maintenance of the Rodna Valea Vinului Treatment Plant, Bistrita-Nasaud County
    Awarded contract

    Romania – Wastewater Treatment Services – Operation and Maintenance of the Rodna Valea Vinului Treatment Plant, Bistrita-Nasaud County

    Awarded
    RON 6.5m
    Published 23 Jun 2025

    This contract involves the operation and maintenance of the wastewater treatment plant to ensure the treatment of heavy metal-laden mine water from the mining area associated with the plant. The goal is to produce an effluent that meets the current technological parameters of the treatment plant. Th

    🇷🇴RomaniaPublished 23 Jun 2025· 1 years agoviaTED
    Awarded
    RON 6.5m
    Published 23 Jun 2025

    Decision brief

    4 fields
    • Contract value
      RON 6,528,000
      RON
    • Closing date
      Rolling
      No closing date published
    • Sector
      Environmental Services
      Browse related listings
    • Location
      🇷🇴Romania

    Suppliers

    1 supplier
    • CB
      CARTEL BAU
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    23 June 2025
    Awarded — no open tender advertised

    Brief

    This contract involves the operation and maintenance of the wastewater treatment plant to ensure the treatment of heavy metal-laden mine water from the mining area associated with the plant. The goal is to produce an effluent that meets the current technological parameters of the treatment plant. The estimated monthly unit price for operation and maintenance services is 150,206 lei (excluding VAT) for bypass operation of the plant. The maximum estimated value of the framework agreement is 7,209,888 lei (excluding VAT), calculated based on 48 months of operation. The minimum estimated value of the framework agreement is 1,802,472 lei (excluding VAT), based on 12 months of operation. The maximum estimated value of the subsequent contract is also 1,802,472 lei (excluding VAT) for 12 months of operation. The minimum estimated value of the subsequent contract is 150,206 lei (excluding VAT) for one month of operation. Potential bidders can request clarifications regarding the documentation up to 15 days before the deadline for submitting offers. The deadline for providing consolidated responses to clarification requests will be 11 days before the offer submission deadline.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In environmental services, CONVERSMIN SA has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. VEOLIA ROMANIA INTEGRATED SOLUTIONS1× · 50%
    2. CARTEL BAU1× · 50%

    Across environmental services, the most active winners are BIFFA WASTE SERVICES LTD, CHURCHILL CONTRACT SERVICES LTD, DIRECT CLEANING SERVICES SW LIMITED — the field to beat, or your route in as a partner.

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    Take action
    View on sourceTED

    Award notice and full record 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
    402707-2025
    CS
    Buyer
    CONVERSMIN SA
    Sector
    Environmental Services