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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.

    ContractsWater Management Study for Former Mining Areas
    Awarded contract

    Water Management Study for Former Mining Areas

    Awarded
    €189.9k
    Published 15 Dec 2025

    This contract involves conducting a comprehensive water management study aimed at developing a water network and quality that addresses conservation, mining, and water law concerns while minimizing the long-term impacts of lignite mining. The study area covers the former mining regions of Schlabendo

    🇩🇪GermanyPublished 15 Dec 2025· 7 months agoviaTED
    Awarded
    €189.9k
    Published 15 Dec 2025

    Decision brief

    4 fields
    • Contract value
      €189,880
      Euros
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇩🇪Germany

    Suppliers

    1 supplier
    • PS
      PLANNING COMPANY SCHOLZ LEWIS LTD
      Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 7 months ago.

    15 December 2025
    Awarded — no open tender advertised

    Brief

    This contract involves conducting a comprehensive water management study aimed at developing a water network and quality that addresses conservation, mining, and water law concerns while minimizing the long-term impacts of lignite mining. The study area covers the former mining regions of Schlabendorf and Seese. Suppliers are expected to create sustainable solutions for connecting residual mining waters to the water system and assess their effects on downstream water bodies leading to the Spree River. Key tasks include: - Identifying routes for connecting residual mining waters, considering water management, conservation, economic, geotechnical, property, and technical aspects - Calculating water levels to determine the capacity of the connection system - Assessing the impact on connected water bodies regarding water quantity and quality - Describing the legal conditions related to water, mining, and conservation for the intended approval process - Conducting economic evaluations and rough cost estimates (in variants) - Developing a preliminary schedule for implementing measures while considering interdependencies - Identifying water management structures to be built or modified (e.g., weirs, culverts, bridges) including preliminary sizing and rough cost estimates.

    Track record

    3 awards · 3 winners
    Open field

    No single supplier dominates the field.

    In engineering, LAUSITZER UND MITTELDEUTSCHE BERGBAUVERWALTUNGSGESELLSCHAFT MBH has awarded 3 contracts to 3 suppliers.

    Who wins here
    1. PLANNING COMPANY SCHOLZ LEWIS LTD1× · 33%
    2. iKD Ingenieur-Consult GmbH1× · 33%
    3. IKD INGENIEURCONSULT GMBH1× · 33%

    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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    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
    835910-2025
    LU
    Buyer
    LAUSITZER UND MITTELDEUTSCHE BERGBAUVERWALTUNGSGESELLSCHAFT MBH
    Sector
    Engineering