In November 2014 the Deutsche Bahn commenced work on the Imberg Tunnel on the 60 km long new Wendlingen–Ulm rail route on the Alb Plateau. First of all construction pits were produced at both ends for the subsequent production of tunnel sections created by cut-and-cover. The tunnel will then be built by using the shotcrete method as from April 2015 onwards between the two cuttings produced by cut-and-cover.
The 27.3 km long New Semmering Base Tunnel (SBTn) is a major element of the new Austrian southern rail route. In spite of a four month long hold-up in construction lasting until June 2014 on account of objections by local residents and environmental organizations, the Austrian Federal Railways (ÖBB) still intend completing the project as scheduled in 2025. The “Gloggnitz Tunnel” section is being produced from the portal construction site at Gloggnitz and an intermediate point of attack in Göstritz (municipality of Schottwien) by mining means using shotcrete. As the ongoing preliminary operations were concluded on October 10, 2014, the tunnel drive will probably start from Gloggnitz in spring 2015 providing that all required permits are available.
After five years of construction and a considerable longer period of planning, the Gmünder Einhorn Tunnel was opened on 25th November 2013 in Schwäbisch Gmünd, Germany. With the completion of the...
Implenia is acquiring the Bilfinger Construction GmbH unit from Bilfinger SE. The unit, with production output of around 650 million euros and 1850 employees, offers extensive infrastructure construction services in German-speaking Europe and in Scandinavia. The German Federal Cartel Office has approved the completion of the transaction at the end of January. Closing is scheduled for the period between the start of February/start of March 2015.
The long-standing head of the STUVA Inc.’s group responsible for environmental protection, noise and vibration technology, Dr.-Ing. Friedrich Krüger, celebrated his 70th birthday at the end of...
Within the scope of the “InREAKT” research project (Integrated Assistance Chains of Reaction to increase Safety in Public Transportation), the STUVA staged a second workshop captioned “New...
From December 1 to 3, 2015 it will again be time for the 2015 edition of the STUVA Conference, the international forum for tunnels and infrastructure. More than 1500 participants from over 20 countries will come together at this most important forum for underground construction for an intensive exchange of views on the present and future of the industry. In 2015 the STUVA Conference will broaden its range. For the first time a parallel series of events will deal with “Tunnel Operation” in addition to the series on “Tunnelling”.
Only a few days after bookings opened 100 exhibitors had already reserved 1900 m² of space at the accompanying STUVA-Expo.
In mid-December 2014, one of the world‘s largest tunnel boring machines started its second drive for the large-scale “Waterview Connection” project in Auckland, New Zealand. In the heart of the metropolis, the Herrenknecht EPB Shield S-764 is creating the shell for a road tunnel that will link two of the main State Highways together.
The French company Acimex, specialized in vacuum handling technology, announced its supply of a segment erector system as well as a segment trolley to the EPB TBM made by the French manufacturer NFM...
Siemens has received an order from the Paris transit authority RATP (Régie Autonome des Transports Parisiens) to supply the train control equipment and operational control system for the extension of...
