Mechanised Tunnelling
Revolutionising tunnelling with cutting-edge mechanised techniques
All kinds of techniques in which excavation is performed mechanically by means of teeth, picks or discs.
We are a worldwide leader with expertise in all kinds of hard and soft tunnel boring machines (TBMs) and shield machines with fluid face or earth pressure balanced (EPB) support. We are also highly experienced in working with air compressed TBMs. This method is especially suited for excavation in unstable soils with the presence of water
Take a look at our mechanised tunnelling projects.
Brenner Base Tunnel
Client:
Brenner Basistunnel BBT-SE
Construction period:
2009 - 2022
City/Country:
Austria & Italy
Contract value:
€ 785 million
Koralmtunnel Graz Klagenfurt KAT2
Client:
ÖBB Infrastruktur AG
Construction period:
2011 - 2021
City/Country:
Styria / Carinthia, Austria
Contract value:
€ 1 billion
Niagara Tunnel
Client:
Ontario Power Generation, Canada
Construction period:
2005 - 2013
City/Country:
Niagara, Canada
Contract value:
€ 728 million
Woodsmith Project
Client:
Anglo American
Construction period:
2018 – ongoing
City/Country:
North Yorkshire, United Kingdom
Ashbridges Bay Treatment Plant Integrated Pumping Station – Construction Contract 2
Client:
City of Toronto, Canada
Construction period:
2019 - ongoing
City/Country:
Toronto, Canada
Contract value:
€ 80 million
Alto Maipo Hydropower Project
Client:
AES Gener
Construction period:
2012 - 2017
City/Country:
San José de Maipo, Chile
Scarborough
Client:
Metrolinx + Infrastructure Ontario
Construction period:
2021 - ongoing
City/Country:
Toronto, Canada
Contract value:
€ 505 million
HS2 London Tunnels and Approaches
Client:
HS2 Ltd
Construction period:
2017 – ongoing
City/Country:
London, United Kingdom
5th Water Line to Jerusalem
Client:
MWC – Mekorot Israel National Water Company
Construction period:
2016 – 2022
City/Country:
Jerusalem, Israel
Contract value:
€ 178.8 million