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First breakthrough of a main tunnel in Austria

Another successful milestone for the Brenner Base Tunnel - breakthrough of the east tunnel - connection of the two Austrian construction lots “H41 Sill Gorge - Pfons” and “H21 Sill Gorge".

"Wilma" and "Olga", the last TBMs of the Brenner Base Tunnel, have been launched

Today’s ceremony marked the start-up of the last two tunnel boring machines to work on the Brenner Base Tunnel. Working in the Austrian project area, “Wilma” and “Olga” will drive around 7.5…

Construction site H41 Sill-Pfons Gorge: TBM Lilia has also completed her first 4 km

TBM Lilia is close to her halfway point: on Sept. 22nd 2024, she completed the first 4 kilometres along the east line tunnel as part of the Austrian construction lot ‘H41 Sill-Pfons Gorge’.

Topography: our TBMs’ best friend

How do we make sure that the TBM is excavating in the right direction and and will meet up with the other tunnel we are excavating from the north? We talked about this with Simone Cappelletto, our…

See you at the autumn fair in Innsbruck… and congratulations to our winners!

From today until Sunday, you will have the opportunity to learn more about the BBT project at our stand at the Autumn Fair in Innsbruck. Meanwhile, some of our most active followers have already won…

Lining segment production for the Brenner Base Tunnel is ending at the Isocell factory in Hinterrigger. And TBM Flavia has almost reached the finish line

The plant just outside Bressanone has produced over 200,000 tubbing segments for both the main tunnels and the exploratory tunnel for the Mules 2-3 lot of the Brenner Base Tunnel. Today, production…

Building Better Together: the Brenner Base Tunnel project and the future of European mobility

On Wednesday 18 September, the start-up ceremony was held for the last TBMs to work on the BBT project, Wilma and Olga. This ceremony was also an opportunity to meet Paloma Aba Garrote, Director of…

Safety first: visit of a delegation of the Parliamentary Commission of Inquiry into Working Conditions in Italy to the Mules construction site

Last Monday, a delegation of the Parliamentary Commission of Inquiry into Working Conditions in Italy, Exploitation and Safety in the Workplace visited the Mules construction site, the largest in the…

From Thursday to Sunday, BBT SE awaits you at the Bolzano Autumn Fair

Once again this year, the Bolzano Fair offers the opportunity to find all about the BBT project by visiting our stand. Meanwhile, we have already awarded five tickets for this event as part of our…

ITA Awards: the Brenner Base Tunnel swept the board

The ITA awards, currently in their 10th edition, are an important international recognition for underground works. Our "H52 Hochstegen" and "H71 Sottoattraversamento Isarco” building lots were among…

Last kilometre for TBM Flavia: excavation works in the western main tunnel of the Brenner Base Tunnel are proceeding apace toward the State border

The TBM named Flavia started its journey in April 2019 from the Mules construction lot. It is a 200-metre-long tunnel boring machine weighing 2,750 tonnes, which drives through the mountain powered…

Brenner Base Tunnel: the northern portal is now complete, with the final works in the Sill Gorge

The “Sill Gorge” construction lot, which includes the northern portal of what will be the longest railway tunnel in the world, is now officially finished as of December 2024.

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