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Implenia — Switzerland

A leading multinational integrated construction and real estate company


 | Topics and projects

Drilling under the Elbe: Start of construction for Hamburg's district heating tunnel

On the Elbe, construction of a new Elbe tunnel for the district heating pipeline in Hamburg's north officially started today. A large diaphragm wall excavator has carried out the first excavations of the starting shaft on the south bank of the Elbe. In the coming weeks, it will work its way down to a depth of 30 meters. Then a tunnel boring machine will take over the work under the Elbe.

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Construction services

Economical, integrated and customer-centric.

With an integrated range of services for consulting, development, planning and construction, Implenia is well set up to meet its customers’ exacting requirements.

Lokstadt Winterthur from the air

Spotlight — Timber construction

Building to the height? Right on target here!

At Implenia, we plan and realize your real estate project. Like the unique and 100 meter high building made of wood called "Rocket" as part of the Lokstadt Winterthur, which we can realize on behalf of Ina Invest. In the video clip you can learn more about the project and about the current status of the construction site.




Secondo tubo San Gottardo

In order to rehabilitate the existing Gotthard road tunnel, a second tunnel tube (2TG) will be built first. Lot 243 comprises the construction of the access tunnel and the north logistics excavations. The project serves for the preliminary development of the north fault zone and for the provision of the underground logistics excavations.

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New building of the Cantonal Hospital Aarau “Dreiklang”

The Cantonal Hospital in Aarau is currently the largest new hospital building in Switzerland. The name "Dreiklang" (triad) is explained by the optimal interplay between functional areas and outpatient clinics in the base building…

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Spitallamm dam – Grimsel

The new double-curvature arch dam will be built directly in front of the existing dam. The old dam will remain in place and will be flooded at a later date.

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Worblaufen Hammerwerk residential development

New residential development on the banks of the River Aare on the former Hammerwerke site in the municipality of Ittigen / Worblaufen (BE).

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Pontoons of Cologny

The attraction of this new bathing area is undoubtedly the "Great swimming Wooden Circle" on the lake which is located in front of the shore. It is the largest platform of its kind on Lake Geneva.

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