Spanish manufacturer Emcor has 30 years history in the production and supply of underground roof support equipment, including the successful Expanbol friction bolt.
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Towards end-November, 2012 NATM excavation started on the 52 sq m left hand tube of Cerdedelo-Prado railway tunnel on the Madrid-Galicia high speed line.
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Two 9.93 m-diameter Aker Wirth TBMs have started construction of the 18 km-long central section (lot KAT 2) of the 32.5 km Koralm high-speed railway tunnel between Graz and Klagenfurt.
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The latest CBE newsletter focuses on innovation in practice, with products such as the anchored gasket being used for segments on the Lee tunnel in London and the Blue Plains sewer project in ...
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NFM Technologies has recently added the supply of another TBM to the entrepreneur Astaldi to its list of orders.
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On 09.01.2013 Sophia, Crossrail’s fifth TBM, began the drive from Plumstead to North Woolwich which will carry London’s new rail link under the River Thames.
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The second phase of public engagement activities for the proposed Central Kowloon Route (CKR) in Hong Kong commenced on 05.12.2012:
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The ITA-sponsored Mediterranean Tunnelling conference scheduled for May 7-8th in Porec, Croatia has published registration forms.
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NFM Technologies, based in the French cities of Lyons and Le Creusot, is starting the New Year with a couple of significant TBM orders which include the 15.08 m-diameter machine that will excavate the twin 3.9 km tubes
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US-based Jennmar and its network of affiliates aim to provide customers with a complete resource for all ground control requirements with reduced cost and short lead times.
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International specialist recruitment agency iPS is seeking graduate engineers to fill two interesting positions in the Middle East tunnelling sector.
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On 04.12.2012 a 4.15 m-diameter Robbins TBM made its final breakthrough in Zurich, Switzerland.
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BASF has signed a contract to sell its Meyco equipment business, based in Winterthur, Switzerland, to Atlas Copco.
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The December issue of ADFIL newsletter observes that 2012 has been a highly successful year for the manufacturer of construction fibres, and carries clients’
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St. Barbara day this year was celebrated in Bevera tunnel, on the new rail link Arcisate-Mendrisio, 14.8 km long, of which 8.2 km in Italy and 6.6 km in Switzerland.
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A 6.2 m-diameter Robbins hard rock cutterhead has been unveiled in Indianapolis, IN, USA at a ceremony that included the city’s mayor and local officials to mark the assembly progress of the main beam TBM.
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On 17.12.2012 in Berne, Switzerland and Italy signed declarations of intent aimed at intensifying cooperation in rail transport and energy.
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The management and staff at tunnelbuilder ltd send greetings and good wishes to all our readers around the world at this festive time.
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The international symposium on the Brenner Base Tunnel (BBT) will take place 21-22nd February during Viatec 2013 in Bolzano.
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The 2013 Rapid Excavation & Tunneling conference and exhibition takes place June 23-26th at Marriott Wardman Park, Washington, DC.
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The first of eight Crossrail tunnelling machines is currently tunnelling under London’s Hyde Park after completing 1,000 tunnel rings.
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The agenda has been published for the 7th China Tunnel Summit, scheduled for 7-8th March, 2013 at the Millennium Hotel in Wu’xi.
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On 21.11.2012 construction started officially on lot 1, part of the 5 km extension of Sofia metro Line 1 from Tsarigradsko Road to the airport, including four stations
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Main contractor HCC is putting its 6.2 m-diameter SELI universal double-shield TBM to good use at Kishanganga hydro in the Himalaya region of Jammu & Kashmir
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The results of the three-year METRO project are to be presented at an international seminar at Rosersberg, Stockholm
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Seven months from receipt of order, Australian specialist TBM manufacturer Terratec has delivered a 6.61 m-diameter bespoke EPB to contractors building Delhi metro.
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iPS, the international recruitment specialist, is seeking a project director for a client in South America. The requirements for the ideal candidate are:
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Expotunnel, making its debut in Bologna, Italy 17-20th October, 2013, will provide a new showcase for the tunnelling industry.
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On 20.11.2012 excavation was completed on the 3,523 m Valnerina tunnel located in the section from San Carlo in Terni province to the Lazio region border
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General contractor Val di Chienti has reported new breakthroughs on SS77, Quadrilatero Marche Umbria project.
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Liguria Region, ANAS and Autostrade per l'Italia have decided to proceed with the executive design of Fontanabuona tunnel,
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On 25.10.2012 a TBM was lowered at the Mandi House construction site to start the 700 m tunnel excavation towards ITO metro station, in Phase 3 of the Delhi rail network.
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On 16.11.2012 the first of four TBMs destined to bore 24 km of new tunnels for Copenhagen metro was inaugurated by JV Salini Costruttori/Maire Tecnimont/SELI.
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The 11th Australian Tunnelling conference takes place in Brisbane 4-5th December, 2012
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The State Railway Administration of Ukraine (Ukrzaliznytsia) is preparing to start the construction of the new double-track Beskyd tunnel in the Carpathian Mountains in western Ukraine.
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The top heading of the EUR88.7 million monotube, twin-track Seiro tunnel between Banos de Molgas and Vilar de Barrio municipalities
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