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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.

    ContractsOwner's Engineer for Lötschberg Base Tunnel Expansion
    Awarded contract

    Owner's Engineer for Lötschberg Base Tunnel Expansion

    Awarded
    CHF 10.7m
    Published 7 Aug 2025

    BLS AG is seeking an Owner's Engineer (OE) for the expansion of the Lötschberg Base Tunnel. The OE will be responsible for several key tasks, including: - **Phase 4**: Developing tender documents for the contractor responsible for the LBT equipment. - Assisting in the evaluation and assessment of

    🇨🇭SwitzerlandPublished 7 Aug 2025· 1 years agoviaTED
    Awarded
    CHF 10.7m
    Published 7 Aug 2025

    Decision brief

    4 fields
    • Contract value
      CHF 10,654,071
      CHF
    • Closing date
      Rolling
      No closing date published
    • Sector
      Construction
      Browse related listings
    • Location
      🇨🇭Switzerland

    Suppliers

    2 suppliers
    • DC
      DEILF CONSULTING ENGINEERS AG
    Lead contractor
  1. FI
    FR_ILF Beratende Ingenieure AG
    Lead contractor
  2. Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    7 August 2025
    Awarded — no open tender advertised

    Brief

    BLS AG is seeking an Owner's Engineer (OE) for the expansion of the Lötschberg Base Tunnel. The OE will be responsible for several key tasks, including: - **Phase 4**: Developing tender documents for the contractor responsible for the LBT equipment. - Assisting in the evaluation and assessment of bids. - **Phase 5**: Providing quality assurance and technical support to the client. - Reviewing detailed and execution plans for all trades. - Monitoring and ensuring compliance with requirements during execution. - Supporting the commissioning and project management during the commissioning phase and documentation. The selected OE must have expertise in the following areas: - Project organization, management, and coordination. - Fixed track and switches. - Railway power supply and overhead lines. - Low voltage systems and facility controls. - Tunnel safety equipment. - Tunnel ventilation, water supply, and cooling systems. - Tunnel communication and data networks. - Commissioning and documentation according to EN 50126 (RAMS). This contract is valued at approximately €10,654,071.16 and is published on the TED platform. Interested suppliers can find more details at the provided link.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, BLS AG FINANCE SCM STRATEGIC PROCUREMENT has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. DEILF CONSULTING ENGINEERS AG1× · 50%
    2. FR_ILF Beratende Ingenieure AG1× · 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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    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
    522092-2025
    BA
    Buyer
    BLS AG FINANCE SCM STRATEGIC PROCUREMENT
    Sector
    Construction