For five decades, the German Tunnelling Committee DAUB has been promoting underground construction in all its aspects. Themed “50 years of DAUB – a hidden champion invites you”, the association had...
Schöller Special Machines (SSM) is one of the world‘s leading manufacturers of tunnel excavators and special machines that can be modified for specific applications according to customer requirements....
On 28 July 2023, the German state-owned project management institution DEGES (Deutsche Einheit Fernstraßenplanungs- und -bau GmbH) awarded the contract for the construction of the 1.7 kmWeser Tunnel...
From 27 to 29 November 2023, the Technical Academy Esslingen (TAE) will be hosting a seminar on noise and vibration protection in rail traffic chaired by Dr.-Ing. Friedrich Krüger (STUVA). The...
Projections for the greater Zürich area indicate a 30% increase in demand for rail transport by 2050. To cope with this increase, three major projects – Zimmerberg Base Tunnel 2, Zürich Stadelhofen...
Sandvik DD322i is a versatile drill that can be utilized in mining or tunnelling applications, and provides a high level of performance, accuracy and reliability. Sandvik DD322i has a new carrier and...
The department manager fire protection & safety of STUVAtec GmbH, Dipl.-Ing. Daniel Hahne, has been successfully recertified as an expert and specialist planner for preventive structural fire...
At the end of June 2023, the 8th Rock Mechanics and Tunnelling Day took place at the WBI Center in Weinheim, Germany. This year, the very well-attended event focused on approval procedures and...
The Sofrasar Tunnel Division at Optimas has been supporting tunnel infrastructure teams around the world for over 30 years. Customers rely on our industry knowledge, technical expertise and fastening...
Hodapp GmbH & Co. KG in Achern (Germany) is a renowned manufacturer of custom-made steel and stainless steel doors, specialising among other things in tunnel construction requirements such as pressure...
