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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 Design Services for Railway Tunnel Construction
    Closed contract

    Technical Design Services for Railway Tunnel Construction

    Contract value
    €1.8m
    Closed 25 Aug 2025

    This contract opportunity involves the preparation of study documentation and conceptual design for obtaining a location permit for the construction of the Ćićarija railway tunnel and connecting tracks. Suppliers are invited to provide technical design services that will contribute to the successful

    🇭🇷CroatiaPublished 17 Aug 2025· 1 year agoviaTED
    Contract value
    €1.8m
    Closed 25 Aug 2025
    Tender deadline passed on 25 Aug 2025.

    Decision brief

    4 fields
    • Contract value
      est.€1,800,000
      Euros
    • Tender closed
      25 Aug 2025
      1 year ago
    • Sector
      Construction
      Browse related listings
    • Location
      🇭🇷Croatia

    Lifecycle

    Closed

    Tender closed on 25 Aug 2025. Awaiting award.

    17 Aug 2025Today25 Aug 2025

    Brief

    This contract opportunity involves the preparation of study documentation and conceptual design for obtaining a location permit for the construction of the Ćićarija railway tunnel and connecting tracks. Suppliers are invited to provide technical design services that will contribute to the successful planning and execution of this infrastructure project. The total value of the contract is €1,800,000, and the deadline for submissions is August 25, 2025. For more details, please visit the official notice at the provided link.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, H INFRASTRUKTURA DOO has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. CONSILIUM ELECTRA DOO1× · 50%
    2. CONSILIUM ELECTRA d.o.o.1× · 50%

    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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    Peatlands Restoration: Scrub Removal Contractor for Selshion ASSI Site

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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
    534983-2025

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    HI
    Buyer
    H INFRASTRUKTURA DOO
    Sector
    Construction