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High safety inside Switzerland’s Ceneri Base Tunnel

5 April 2017 | By COMLAB AG

The Swiss company COMLAB AG has been awarded a contract worth approximately 5.99 million CHF to equip a tunnel radio system to both single-track tunnel sections of the Ceneri Base Tunnel. The 15.4 km-long Ceneri Base Tunnel is the third largest tunnel project in Switzerland after Gotthard and the Lötschberg…

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SBB – on track towards energy efficiency

31 January 2017 | By Oliver Johner, Head of SBB’s Energy Saving Programme

Travelling by train uses four times less energy than driving a car and utilises 90% hydropower too. Swiss Federal Railways AG (SBB) already makes a major contribution to sustainable mobility – and will continue to do so in the future. However, it also remains the largest consumer of electricity in…

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swissTAMP – big data in proactive track asset management

23 November 2016 | By Jochen Holzfeind, Krzysztof Wilczek and Ingolf Nerlich - SBB

For Swiss Federal Railways (SBB), swissTAMP is a key component in building a proactive asset management system vital for the efficient and effective planning of systematic track maintenance.

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A possible universal approach for risk assessments

23 March 2016 | By François Bianco, Isabella Mariani and Hanspeter Schlatter from the Swiss Federal Railways (SBB) Signalling Department

François Bianco, Isabella Mariani and Hanspeter Schlatter from the Swiss Federal Railways (SBB) Signalling Department present their risk assessment method and suggest that a possible universal approach could be used.

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Ceneri Base Tunnel: the logical continuation in the south

6 August 2015 | By Marco Ceriani, Chief Construction Officer of AlpTransit Gotthard Ltd

The NRLA Gotthard Axis comprises of the Gotthard Base Tunnel and the 15km-long Ceneri Base Tunnel. The two single-track tubes of the Ceneri Base Tunnel are complemented by branch-off structures to allow additional traffic connections. So that the ambitious time schedule can be met despite difficult geological conditions, work on…

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From split-flap display to multimedia train information system

6 August 2015 | By Lukas Spengeler, Project Manager at SBB

Who isn’t familiar with the big blue display information boards in Switzerland’s main train stations? At the time of the display installation more than 25 years ago, these units were the leading technology. Printed panels showed the train information for departing trains. Updating of the information caused the panels to…