Road and pavement construction
National and cantonal roads, highways and cycle paths connect people and are the cornerstone of a modern and sustainable infrastructure.
We design traffic routes in urban areas and mountain regions alike. We not only take on the construction of new high-performance road networks, but also renovation and maintenance work on mountain passes and village center renovations.
Our range of services
- Pavement construction
- Paving and edging work
- Road renovation and maintenance work
Railroad construction
We get you to your destination. Because we are your partner for professional railroad infrastructure construction that meets the requirements of modern society.
Countless people rely on the railroads every day. Trains travel along the tracks at breakneck speed every minute, putting the Swiss rail network under a great deal of strain. Expert quality and precision work is essential here, which we demonstrate on a daily basis. This enables us to keep the train lines in optimum condition and to supplement them with new lines.
Our range of services
- Track construction
- Railroad technology
- railroad infrastructure
- Noise protection
Airstrip construction
Take off with us and enjoy planning and construction from a single source from the runway construction profile. We work with high precision and on schedule to ensure smooth operations.
As big as an airplane is, it takes meticulous expert work to get it into the air. The same applies to runways to ensure a safe take-off and landing. As your runway maintenance profile, we demonstrate how robust precision work can be.
Our range of services
- Concrete and asphalt runway
- Planning and installation during the night closure
Earthworks and hydraulic engineering
As a pioneer in sustainability in our industry, we attach particular importance to the responsible use of our soil and water.
Although we like to build high, we never lose sight of how essential our building ground and resource-conserving handling of it is. That's why we dedicate ourselves to responsible earthworks and hydraulic engineering work on the soil that is so important for the environment and our projects: from the removal of cultivated soil at the excavation pit to the stabilization of the subsoil during the construction of the new high-performance road network and the revitalization of the course of a river.
Our range of services
- Earthworks
- Excavation pits
- Stabilization
- Hydraulic engineering and river engineering
- Diving work
Concrete road construction
The versatility of concrete is as great as its potential for the future. We constantly reinvent it for your project and use it to create a modern infrastructure.
Concrete road construction is essential in modern infrastructure. It forms the basis for concrete traffic circles, bus stops, airstrips and everything in between. Our experienced experts in concrete road construction will implement your project - whether it's a classic standard construction or a complex special solution.
Our range of services
- Concrete road construction
- Concrete roundabouts
- Bus stops
- Concrete verges
- Ultra-high performance fiber reinforced concrete (UHFB)
Pipeline construction, sewer and line construction
Whether above or below ground: we are the experts for your development project and will connect you to the network, whether water, gas, electricity or district heating.
Without a reliable supply of water, gas, electricity and district heating, life as we know it today would be unthinkable. But in urban areas in particular, the difficult traffic environment poses a number of challenges for the maintenance of existing infrastructure and the development of new residential areas. Even in challenging areas, you can rely on our high-quality construction work that meets the highest standards.
Our range of services
- Sewerage systems
- District heating systems
- Pipelines
- Supply and disposal
- Microtunneling
Road construction reference projects
Einhausung Schwamendingen (ZH) – Lärmschutzmassnahme
Zürich, Switzerland
Start of construction:
September 2018
Construction volume (value of our services):
50,753 M EUR
Costs converted according to average yearly exchange rates during project realization
Construction of the new cut-and-cover tunnel with a length of 940 metres, a width of 30 metres and a height of 8 to 10 metres.
