Two more NATM tunnels completed on the Madrid-Murcia high speed lineThe single-tube, 85 sq m section, 2.2 km-long Loma del Carrascal tunnel on the 10.9 km-long Cuenca-Olalla section of the ...
More Information
Mühlhäuser catalogue goes online at tunnelbuilder.comOur good friends at Mühlhäuser, who have been celebrating over 100 years in the mining and tunnelling equipment business, have entrusted ...
More Information
Major HATS award to Leighton Asia JVThe design/construct contract for a 7.5 km-long drill/blast tunnelled section of Hong Kong's latest sewage conveyance system, value EUR235 million, has been ...
More Information
Mike Rispin to head Normet in North AmericaNormet, the Iisalmi, Finland based provider of underground mining and tunnelling equipment and care solutions has announced the appointment of Mike Rispin ...
More Information
Lyon metro Line B extension startsOn 09.07.2009 the 1.7 km extension of Line B of the Lyon metro from Gerland to Oullins, with a crossing of the Rhone river, got underway. A 9.5 m diameter TBM will ...
More Information
Spanish line advances towards FranceOn 07.07.2009 the 649 m-long Sant Andreu tunnel on the 3.3 km Sant Julia de Ramis-Cornella del Terri subsection of the Madrid-Barcelona-French border high-speed ...
More Information
BASF Meyco updates its company profileLongtime sponsor of tunnelbuilder.com BASF Meyco has updated its profile to reflect the changes to the company over recent years, and its focus on expanding ...
More Information
Progress on Madrid-Castilla La Mancha-Valencia-Murcia high-speed linkOn 02.07.2009, the 2.2 km-long Loma de Carrascal tunnel on the 10.9 km Cuenca-Olalla subsection of the Madrid-Castilla La ...
More Information
Breakthrough on Camarillas railway bypassAfter a 140-day drive, on 03.07.2009, TBM Nenica broke through on the longest tunnel (2,250 m) of the Camarillas railway bypass on Spain's ...
More Information
CAT man for LovatDick Cooper, general manager of Caterpillar Global Mining Operations for the Melbourne and Burnie facilities, has taken Lovat Tunnel Equipment under his wing, succeeding Rick Lovat ...
More Information
ITA sets up training foundationThe goal of the ITA-CET foundation is to be the link between universities, research facilities and consultancies and all types of professionals working in the ...
More Information
BarChip fibre passes ten year milestoneBarChip is a highly engineered synthetic fibre produced by Elasto-Plastic Concrete (Europe) Ltd that has been developed to meet the toughest demands of the ...
More Information
Robbins HP TBMs bore water tunnels in Andhra PradeshOn 24.06.2009 a 10.0 m High Performance (HP) Robbins Double Shield started to bore under the Nagarjuna Sagar National Park, the second tunnel of ...
More Information
Singapore LTA awards two DTL2 stations to SembawangSembawang Engineers and Constructors, part of the Punj Lloyd group, has pocketed the EUR186 million contract for Botanic Gardens and Stevens ...
More Information
Robbins HP TBMs bore water tunnels in Andhra Pradesh Minister for Major Irrigation Ponnala Lakshmaiah formally launched the drilling of the second tunnel of the Pula Subbaiah Veligonda project in ...
More Information
GIA wins in small section Slovakian tunnelA complete line-up of GIA tunnelling equipment comprising two locomotives, four shuttle cars, and a crawler-mounted 9HR/B Haggloader were used by Skanska BS ...
More Information
Simple wireless securityPrevention of unauthorised entry into tunnelling sites has never been more important to protect both personnel and equipment as well as the general public from site ...
More Information
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 ...
More Information
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) ...
More Information
BASF launches "Expanding Horizons" campaign for underground constructionAll underground solutions to be marketed under MEYCO brand. click here 25/09.
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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.
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
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 ...
More Information
