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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.

    ContractsTechnical Planning Services for Water Management in Senftenberg and Brieske
    Closed contract

    Technical Planning Services for Water Management in Senftenberg and Brieske

    Tender closed
    11 Jun 2025
    16 months ago

    This contract opportunity involves technical planning services aimed at addressing issues related to waterlogging and structural damage in the area of mining construction. The project focuses on the integration of existing horizontal filter wells in Senftenberg and the management of elevated water l

    🇩🇪GermanyPublished 7 May 2025· 1 years agoviaTED
    Tender closed
    11 Jun 2025
    16 months ago
    Tender deadline passed on 11 Jun 2025.

    Decision brief

    4 fields
    • Contract value
      Not disclosed
      Source did not declare a figure
    • Tender closed
      11 Jun 2025
      1 years ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇩🇪Germany

    Lifecycle

    Closed

    Tender closed on 11 Jun 2025. Awaiting award.

    7 May 2025Today11 Jun 2025

    Brief

    This contract opportunity involves technical planning services aimed at addressing issues related to waterlogging and structural damage in the area of mining construction. The project focuses on the integration of existing horizontal filter wells in Senftenberg and the management of elevated water levels by directing this water into a deeper section of the Sedlitz pit. Key construction tasks include: 1) Disconnecting horizontal filter wells HBr 8 and HBr 9 from the drainage system to the GWRA Pößnitz and connecting them to a common drainage system with HBr 3, HBr 4, HBr 6, and HBr 7; 2) Disconnecting the drainage line to GWRA Rainitza before crossing the B169/B96 and extending the pipeline to the shore of the Sedlitz pit; 3) Further extending the pipeline into the deep water of the Sedlitz pit at suitable locations. Optional tasks may include the dismantling or securing of the pipeline to GWRA Rainitza from the crossing of B169/B96 and the dismantling or securing of the pipeline to GWRA Pößnitz from the connection of HBr 8.

    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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    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
    294957-2025
    LU
    Buyer
    LAUSITZER UND MITTELDEUTSCHE BERGBAUVERWALTUNGSGESELLSCHAFT MBH
    Sector
    Construction