Case study

BLS Alptransit

Nexans solution for railways (tunnel infrastructure)
    Railway networks

Project description:

  • New base tunnel through the Alps on the main axis
    Basel – Bern – Simplon for 250 km/h trains.

Customer challenges:

  • Deliver a global solution and turnkey project for power, signalling and telecom cabling, including supply, laying and splicing.

Nexans solutions:

  • Responsible for all cable network supplies and installation in parallel with the railway track and catenary build-up.
  • 63 km of 132 kV high voltage cable lines.
  • 512 km of medium voltage cable networks.
  • 692 km of cables for 5 fiber optic networks.
  • All telecom and power components.
  • Turnkey project within a general contracting team of companies including Implenia, Rhomberg, Alstom, Siemens and Alcatel.
  • Whole planning and engineering works of the cable networks.

Contact us

Topics on which you wish to get more informations:

Required fields*

Please check your entry and try again.

An email address must contain a single @

Personal data protector

You have the right to object to the processing of your personal data and/or their use for direct marketing or commercial purposes

Thank you!

Thanks for contacting us. We will be in touch with you shortly.


An error occurred. Please try again.