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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 Works for Tunnels and Underpasses in Arnstadt
    Closed contract

    Construction Works for Tunnels and Underpasses in Arnstadt

    Tender closed
    12 Aug 2025
    12 months ago

    This contract involves various construction works related to the development of pedestrian underpasses, including the following key tasks: 1) Demolition of two shaft structures and machine rooms without elevator technology. 2) Removal of a 30-ton steel superstructure. 3) Demolition of 160 m³ of exis

    🇩🇪GermanyPublished 29 Jul 2025· 1 years agoviaTED
    Tender closed
    12 Aug 2025
    12 months ago
    Tender deadline passed on 12 Aug 2025.

    Decision brief

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

    Lifecycle

    Closed

    Tender closed on 12 Aug 2025. Awaiting award.

    29 Jul 2025Today12 Aug 2025

    Brief

    This contract involves various construction works related to the development of pedestrian underpasses, including the following key tasks: 1) Demolition of two shaft structures and machine rooms without elevator technology. 2) Removal of a 30-ton steel superstructure. 3) Demolition of 160 m³ of existing materials (concrete, reinforced concrete, masonry, natural stone). 4) Excavation of 2350 m³ of construction pit. 5) Installation of 550 m² of formwork, partially waterproof. 6) Backfilling of structures with lean concrete (780 m³). 7) Backfilling with earth materials (925 m³). 8) Construction of 300 m³ of reinforced concrete works using water-resistant concrete. 9) Waterproofing works over 115 m². 10) Installation of 180 m² of drainage walls. 11) Construction of 128 m of concrete prefabricated steps. 12) Painting works over 300 m². 13) Construction of two stair enclosures. 14) Partial demolition and restoration of the roof covering of the platform roof (520 m²). 15) Equipment according to the DB InfraGo AG catalog for platforms/access paths. 16) Demolition of 58 m of existing platform edges, including foundations. 17) Removal of 720 m² of platform surface. 18) Construction of 58 m of new platform edges, including foundations. 19) Construction of 930 m² of new concrete paving. 20) Construction of 21 m of new wall elements. 21) Demolition of two wind protection systems. 22) Construction of two new wind protection systems. 23) Equipment according to the DB InfraGo AG catalog for superstructure services. 24) Demolition of 72 m of track. 25) Construction of 72 m of new track, including tamping works. 26) Cable trenching and drainage works in the platform area. The deadline for submissions is August 12, 2025. For more details, visit the TED platform.

    Track record

    8 awards · 8 winners
    Open field

    No single supplier dominates the field.

    In construction, DB INFRAGO AG BUSINESS UNIT PASSENGER STATIONS BUKR 11 has awarded 8 contracts to 8 suppliers.

    Who wins here
    1. LINDNER GERSTBAU GMBH1× · 13%
    2. LAGRANGE TWM GMBH1× · 13%
    3. ALBERT FISCHER COMPANY WITH LIMITED LIABILITY1× · 13%
    4. SAKO GMBH1× · 13%
    5. Albert Fischer Society - Limited Liability Company1× · 13%
    6. PETER STEINEL GMBH1× · 13%

    +2 more suppliers

    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
    499043-2025
    DI
    Buyer
    DB INFRAGO AG BUSINESS UNIT PASSENGER STATIONS BUKR 11
    Sector
    Construction