About us
The company
Our numbers
Affiliated companies and branches
People
Our sectors
Design Sector
Infrastructures Sector
Engineering Geology Sector
Knowledge Management Sector
Construction Management Sector
E&M design
Hydro
Our services
Vision
Underground: global vision
Complexity of the Environment
Underground as Territory
Projects
Metros
Railways
Long & Deep Tunnels
Tunnels under difficult conditions
Roads and highways
Hydrogeological protection
E & M works
Construction safety & Supervision
Water and Energy
R & D
Research projects and novel applications
Geodata Monitoring System
Publications
News
Work with us
Send your CV
Stage
Job opportunities
WebMail
8/5/2009
Contacts
Offices worldwide
Water and Energy
Some example projects:
TRANSITGAS Pipeline - Söremberg Tunnel (Switserland)
Flood-relief tunnels for the main effluent of the Maldonado River in
Buenos Aires (Argentina)
