Opéra car park in Zurich

Project overview

The new Opéra car park with 299 parking spaces on two basement floors is located below the Sechseläutenplatz square, just in front of the opera house. Thanks to the extremely large spans of the ceiling, no pillars are required within the manoeuvring area. The construction allows for unlimited use of the Sechseläutenplatz square.

Expertise involved

Structural engineering


General contractor: Opéra consortium (Implenia Ltd., Marti AG, Brunner Erben AG)

Our services

Successful preparation and implementation of a contractor’s alternative design applying the cut-and-cover method: minimisation of emissions and optimal conditions for archaeological rescue excavations. Structural systems in reinforced concrete, from detailed design to implementation.

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