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A BRUGG GROUP COMPANY
United States

Stelzentunnel Tunnel Maintenance

Stelzentunnel, 8152, Opfikon, Switzerland
2017
Customer
Arge Nordring Los 4
Engineering
Geobrugg AG
Contractor
Geobrugg AG
Other participating companies
NORDBETON GmbH
System height
4.5 m
System length
400 m
Other installed applications
Impact Protection, Road fencing
Initial situation

One of Switzerland's central motorways runs through the Stelzentunnel near Zurich. Since 2017, the Stelzentunnel (1.6 km long) has been renovated in stages.

A mobile protective fence separates the trafficable lanes from the construction site. One of the requirements of this protective fence was that it could be erected quickly so that the motorway only needs to be closed for a few hours.

Description

Geobrugg optimized the design of the mobile debris fence used at motorsport venues to comply with the requirements for road works in a tunnel. The NORDBETON motorsport concrete barriers have been changed to standard NORDBETON public roadwork concrete barriers. Additionally, the debris fence panels have been extended to the on-site tunnel height and stabilized accordingly. They are telescopic and can be braced in the tunnel ceiling. Das System ist in der Höhe zwischen zwei und vier Metern anpassbar.

Your local contact

Urs Dornbierer
Urs Dornbierer
General Manager Industrial and Safety Solutions
Impact protection
Geobrugg AG
Aachstrasse 11
8590 Romanshorn / Switzerland
Phone +41 71 466 84 14
Mobile +41 79 810 95 44

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