Civil engineering: Expertise in complex infrastructures.

Civil engineering: Expertise in complex infrastructures.

Tunnelling, geotechnics, foundation engineering and more: together we bring infrastructure to its destination.

WE BUILD THE FUTURE WITH YOU - FOR 150 YEARS

Civil engineering services

Civil engineering to the highest standards: We also offer you complex projects from a single source - interdisciplinary and leanly organised. Are you looking for a partner for tunnels, roads, geotechnics or civil engineering? We work for you to the highes


FROM SMALL CONSTRUCTION PROJECTS TO LARGE CENTENARY PROJECTS:

We cultivate cooperation at eye level - also in civil engineering.


References Civil Engineering

Semmering Basistunnel SBT Los 2.1

Steiermark, Austria

Start of construction: January 2014
Construction volume (value of our services): 674,158 M CHF Costs converted according to average yearly exchange rates during project realization

The planned Semmering Base Tunnel (SBT) is currently one of the most important large-scale infrastructure projects in the heart of Europe, and forms part of the new Austrian southern railway, a central axis on the trans-European…

Extension of Métro Ligne 11, Lot GC01, Rosny-sous-Bois, Paris

Paris, France

Start of construction: December 2015
Construction volume (value of our services): 293,686 M CHF Costs converted according to average yearly exchange rates during project realization

The “Grand Paris Express” project aims to improve links between the French capital and the neighboring residential areas in the Greater Paris region (Île-de-France) by building a transport network of six driverless underground…

Extension of Metro B – Hopitaux Lyon Sud – GC01

LYON, France

Start of construction: December 2017
Construction volume (value of our services): 153,33 M CHF Costs converted according to average yearly exchange rates during project realization

In order to serve the city center of Oullins, the university-hospital hub of Lyon Sud, to create a multimodal exchange center and globally to intensify the development of the "valley of hospitals", SYTRAL has decided to extend…

European XFEL project

Hamburg, Germany

Start of construction: December 2008
Construction volume (value of our services): 276,276 M CHF Costs converted according to average yearly exchange rates during project realization

The European XFEL (X-Ray Free Electron Laser) project brings a new research facility to Hamburg.

Subway maintenance workshop, Billstedt

Hamburg, Germany

Start of construction: July 2017
Construction volume (value of our services): 7,856 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of a subway maintenance workshop and washing hall: Industrial construction with in-situ concrete and precast reinforced concrete elements.

BIPSO "Quality Control Laboratory" production building

Singen, Germany

Start of construction: August 2015
Construction volume (value of our services): 7,332 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of a quality control laboratory as an extended building shell with subsequent steel structure, waterproofing, façades and interior construction work for the BIPSO production facilities of the pharmaceutical and…

Hornboden railway overpass

Grenzach-Wyhlen, Germany

Start of construction: October 2012
Construction volume (value of our services): 2,433 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of a new railway overpass at Hornboden in Grenzach-Wyhlen

U5, Berlin

Berlin, Germany

Start of construction: December 2011
Construction volume (value of our services): 183,485 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of 1.6-kilometre-long double-tube tunnel and shell construction of two stations in central Berlin

Heat accumulator, Dessau

Dessau-Roßlau, Germany

Start of construction: November 2014
Construction volume (value of our services): 1,488 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of foundations for a heat accumulator, including machine building, for the thermal power station in Dessau

Waldeck I pumped storage plant

Edertal, Germany

Start of construction: December 2005
Construction volume (value of our services): 65,053 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of a new shaft power plant, reinforcement of machine sets in the old plant, and renovation of the upper reservoir