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· 12 months agoTED

Decision brief

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

Suppliers

2 suppliers

Lifecycle

Awarded

Contract awarded. Originally published 12 months 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.

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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