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A joint venture (JV) consisting of Implenia (50%) and Demathieu Bard Construction (50%) has been awarded the contract for Lot 3 of future Line C of the Toulouse Metro by Tisséo, the public transport...

After 4 years, the first tunnel boring machine (TBM) of a main tunnel in the Brenner Base Tunnel successfully completed driving on 30 March 2023. TBM Virginia covered around 14 km on its journey,...

From 12 to 18 May 2023 the Greek Tunnelling Society, organizes the World Tunnel Congress (WTC 2023) in the city of Athens. The WTC is the premier annual event of the International Tunnelling and...

“Switzerland has a tradition of over 150 years in underground construction. Unique structures for transport, hydropower, research and the military bear witness to this. As an established group of...

This year, the STUVA Conference will be held at the International Congress Center Munich. By popular demand, the traditional three-day event will already be held from 8 to 10 November 2023 and thus about one month earlier than in previous years.

Contractors in the tunneling industry use a wide variety of machines for different applications as well as different measuring devices to capture physical phenomena. What is often missing is a clear and easy-to-read overview of all measured data and the possibility of cross-comparison for a better understanding of the process. For sprayed concrete applications, this can be achieved with digital data collection tools.

As an important link in cross-border rail traffic between the Federal Republic of Germany and the Czech Republic, DB Netz AG and the Czech rail infrastructure company Správa železnic (SZCZ) are...

After a long Covid interruption, the fourth Forum on Injection Technology finally could take place in November 2022 in Cologne‘s Maternushaus with around 230 participants. Not only the further...