Zurich western bypass open to traffic The A3 western bypass in Zurich, including the Uetliberg Tunnel (2 x 4,430 m) and the Aescher tunnel (2,176 m, 2,142 m), opened to traffic on 04.05.2009. The ...
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Monte Grosso and Vispa tunnels open in Savona provinceThe third lot of the ex SS 29 Colle di Cadibona bypass from km 133 to km 138.150, including the Big Mountain (1,480 m) and Vispa (480 m) ...
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BASF launches "Expanding Horizons" campaign for underground constructionAll underground solutions to be marketed under MEYCO brand. click here 25/09.
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Tunnel advance control systemOur good friend Uli Ramminger from tacs has issued his June, 2009 newsletter in time for RETC at Las Vegas, where he is exhibiting the latest tacs guidance equipment. To ...
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Modern tunnel guidance systemPPS guidance systems are designed specifically for TBMs and roadheaders, giving the operator all of the necessary information to keep his machine on course and to return ...
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Normet: Best year ever in 2008For Normet Group, one of the worldwide leading manufacturers of mining and tunnelling machinery, 2008 was the best year in its history. Its turnover reached 107 million ...
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Early breakthrough at Gotthard base tunnelThe TBM Gabi I started driving southwards from Erstfeld on 4.12.2007. Some eighteen months later, and half a year earlier than planned, it reached its ...
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New breakthrough in Gotthard base tunnel in SwitzerlandThe TBM Gabi I started driving southwards from Erstfeld on December 4, 2007 and eighteen months later, and half a year earlier than planned, it ...
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Work begins on largest US mass transit project Work is scheduled to begin this month on the Mass Transit Tunnel to link New Jersey with New York. The DoT has committed $3 billion to the project over ...
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Metroul/Systra consortium awarded Romania MetroThe EUR9.6 million construction supervision contract for Line 5 of Bucharest metro has been awarded to the Metroul/Systra consortium. Read ...
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World's longest tunnel pageOur old friends Gunnar Lotsberg and Eugenio Merzagora have been revising and updating WLTP, our companion website, and seem to have finally nailed every operating tunnel ...
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New Atlas Copco long hole rock drillsAtlas Copco has launched two new versions of its well-proven COP 1838 hydraulic rock drill for underground long hole drilling applications. Read more.
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Austria and Italy agree Brenner tunnel construction Last week, in Rome, the transport ministers of Austria and Italy signed a definitive agreement on the construction of the 56 km-long Brenner rail ...
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Surplus 6.44 m-diameter TBM for saleA 2005 vintage MHI 6.44 m-diameter EPB that has tunnelled less than 3.2 km is available in the US for immediate sale, together with trailing gear and most ...
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Villa Vomano-Teramo section of A24 commissionedThe dualling of the Villa Vomano-Teramo section of Italy's A24 Tirrano-Adriatic highway, together with the 826 m-long Carestia tunnel, was completed on ...
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Austria reports progressOn 24.04.2009, the 13 m-diameter TBM completed the 3,470 m rock section of the twin-track of the 4.48 km-long Jenbach tunnel (lot H8) on Unterinntalbahn. Visit tunnelbuilder ...
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Success assured at RETC in Las VegasMore than 100 exhibitors are listed for the upcoming RETC conference taking place at Caesars Palace in Las Vegas from 14-17th June, 2009. Included are numerous ...
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Lovat sells five TBMs to SochiCanadian manufacturer Lovat is supplying five TBMs to the Sochi project on Russia's Black Sea coast to mine three service tunnels and two railway tunnels for use during ...
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World first - Herrenknecht EPB drives from Europe to AsiaGerman manufacturer Herrenknecht has reported the successful breakthrough of its 6.11 m-diameter EPB on the new 3.4 km-long Melen 7 water ...
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Recession recovery with tunnelbuilder.com!Going daily at tunnelbuilder.com has already increased our readership by 6% year on year, with an average of 921 professional tunnelling engineers now ...
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Gautrain tunnels nearly complete Gautrain has reported that more than 90% of the 15 km tunnel along the 80 km link between Tshwane and the OR Tambo International Airport has been completed. The ...
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Indian deal for NFM TechnologiesNFM Technologies has signed a Memorandum of Agreement with Indian company BEML to seal an exclusive strategic partnership with a view to becoming a principal supplier ...
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NFM Technologies EPBs for Beijing metroDuring July and August this year NFM Technologies will supply China Railway Construction (B12) with two 6.28 m-diameter EPBs for line 10 of the Beijing metro. ...
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Robbins single shield TBM for Laos headraceItalian company CMC (Ravenna) will use a Robbins Single Shield TBM to construct the 5.5 km-long headrace tunnel for the Theun Hinboun expansion project on ...
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Recovery lessons (3)Today, 28.04.2009, we are publishing the first tunnelling bid that has resulted directly from the measures announced by various governments to bring forward infrastructure ...
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Recovery lessons (2)Improving road and tunnel safety in Italy The White Paper on transport policy in Italy requires a halving of road victims by 2010, as a result of which the automobile club ACI ...
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Work resumes on Cesana tunnelItalian road agency ANAS has approved the technical variations needed to resume work at the 1,840 m-long Cesana tunnel on the SS 24 at Monginevro, in Turin province. ...
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Robit Rocktools at IntermatFinnish rock and ground tool supplier Robit is exhibiting the first models in its new NS casing advance system at this week's Intermat exhibition in Paris. NS stands for ...
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New factory and new products for IlmegIlmeg Products AB, the Swedish manufacturer of dust control systems for the rock excavation industry, has built a new factory to produce the newly developed ...
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Ritchie Bros. Auctioneers to sell hard rock TBM in unreserved Los Angeles auctionRitchie Bros. Auctioneers, the world's largest industrial auctioneer, is selling a single shield 450 ft-long, hard ...
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Recovery lessons (1)Colombia to host technical seminar on tunnels The Colombian Government has approved the financing of more than 70 km of new tunnels, closing gaps in the national highway network ...
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IPS and Albert Lederer join forcesIPS has signed a cooperation agreement for tunnelling activities with Albert Lederer of EF Consult Asia PTE Ltd to bring closer together two professional companies ...
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Innovative tunnelling solutions from Design & Technic in SingaporeDesign & Technic is an independent engineering, consulting and marketing partner based in Singapore. Partners include ...
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Rutherford for temporary electrical equipment and cablesBased in New South Wales, Australia, and with strategically located companies in Italy and Singapore, Rutherford Power is well placed to ...
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Seville metro operational Line 1 of Seville metro opened on 02.04.2009 with 17 of 22 stations operating, from Ciudad Expo in Mairena del Aljarafe to Condequinto station at Dos Hermanas. For ...
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Breakthrough in New ZealandMcConnell Dowell & Fletcher Construction JV has reported early completion of the 2,953 m-long TBM drive for the Orakei Main Sewer Hobson Diversion (OMSHD), some 17 ...
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