Ten years of progress at tunnelbuilder.com1st April, 1999. The Internet bubble had popped, first generation dot.com companies had gone bust, and magazines were looking sick. Recession was the name ...
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tunnelbuilder - meet the teamWhether you speak English, Spanish, Italian, French, German, Portuguese, Welsh, or most other languages, we will understand you. Our people in London, Madrid, Milan, Las ...
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Brenner base tunnel moves aheadAt talks held at the EU in Brussels last week, EU transport commissioner Antonio Tajani, Austrian transport minister Doris Bures, Italian transport minister Altero ...
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Recession lessons (11)"The international economic stimulus packages are creating unprecedented opportunities for the tunnelling profession. Engineers understand the risks, understand the realities, ...
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Turin metro reaches Dante stationAt Turin metro, during the period 07.10.2008 to 12.03.2009, TBM Caterina completed excavation of the tunnel from Marconi station to Nizza station, and the 500 m-long ...
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Perschling chain breakthrough by Herrenknecht TBMOn 11.03.2009, after meeting serious challenges during the construction phase, the Herrenknecht S-319 12,980 mm-diameter, 3,200 Kw single shield TBM ...
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Schlüchterner breakthrough by Wirth-NFM TBMOn 19.03.2009, after nearly 23 months of intensive construction work, the 4 km-long Schluechterner tunnel on the Fulda-Frankfurt/Main railway achieved ...
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Epping-Chatswood tunnel cracks The New South Wales Government in Australia is undertaking electronic monitoring of the EUR1.2 billion Epping to Chatswood railway line after cracks appeared in the ...
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Recruitment services in TorontoKevin Browning, Managing Director of International Tunnelling Services, is attending the 27th annual International No-Dig Show at the Sheraton Centre in Toronto, ...
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India - Robbins EPB surpasses records on New Delhi metroIn February, 2009 one of two 6.52 m diameter Robbins EPBs boring India's New Delhi Metro achieved a weekly advance rate of 168 rings, or 202 ...
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Nororiente Motorway opened in Santiago, ChileOn 9th March, 2009 Michelle Bachelet, President of Chile, and Luis del Rivero, Chairman of Sacyr Vallehermoso, opened the 21.5 km-long Nororiente ...
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NCE Crossrail ConferenceWill be held on Tuesday 31st March 2009 at the Hotel Russell, London W1The conference explores an expansive range of topics from design to procurement, construction to ...
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Rock mechanics, stability and design of tunnels and slopesProf. Dr.-Ing. Walter Wittke and Dr.-Ing. Bettina Wittke-Schmitt will host the 6th annual WBI-International short course from 26.11.2009 to ...
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International Symposium for ShanghaiThe fourth annual symposium on tunnelling, entitled Safety and Environmental Friendliness in Tunnel and Underground Works, is scheduled for Shanghai from October ...
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New concept tunneljobs.com relaunchedtunnelbuilder has relaunched its tunneljobs.com website, accessible through the Jobs button in the toolbar at the top of this page. tunneljobs.com has been ...
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RETC 2009 to be bigger, better than ever beforeFrom ABC to ZED, more than 100 exhibitors are already signed up to RETC 2009, which takes place June 14-17 at Caesars Palace, Las Vegas. A fair ...
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Figueres tunnel excavation underwayWork has started on the 1.75 km-long Figueres tunnel on the 7.48 km-long Borrassa-Figueres section of the Madrid-Barcelona-French Border high-speed railway line. ...
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High speed from Madrid to the AtlanticThe 87.1 km-long section from Ourense to Santiago de Compostela on the Madrid-Galicia electrified high-speed line is European standard, double track. It passes ...
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Italian tunnel upgrades announced Autostrade per l'Italia Spa has announced the awards of contracts to upgrade installations in 50 tunnels on the A1 and A7 motorways out of Milano. Medi Impianti ...
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Abu Dhabi by 2030The Capital City District, currently under planning for the Emirate of Abu Dhabi in the UAE, will house 350,000 people and provide 150,000 jobs. An integrated, high capacity transit ...
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Italian tunnel upgrades announced Autostrade per l'Italia Spa has announced the awards of contracts to upgrade installations in 50 tunnels on the A1 and A7 motorways out of Milano. Click here. 09/09.
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Excavation of Stafelter tunnel starts in Luxembourg Excavation of the 1.85 km-long twin tube Stafelter tunnel on the A7 Route du Nord began at the south portal on 18.02.2009. The tunnel, 200 m of ...
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Recession lessons (10)"Longterm, American business is a very good place to be, but sometimes the machine gets gummed up, and people get afraid. Fear is contagious: it takes five minutes to become ...
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Work starts in Laives tunnelWork started on 10.02.2009 at the northern portal of the new 2,882 m-long, Laives tunnel in Trentino Alto Adige, Italy, which is part of the ring road between Bronzolo ...
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Robbins TBM designed to reduce diameterThe Robbins main beam TBM employed at Akkoy II hydro project in northeast Turkey will bore a 6.7 km-long headrace at 4.8 m-diameter before downsizing to 4.0 ...
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New BASF excluder grease for TBMsBASF Construction Chemicals has set up a dedicated production plant for main bearing sealing greases for the current generation of large, fast TBMs. Read the full ...
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Herrenknecht threesome for Mexico CityHerrenknecht is providing three EPBs for the Mexico City Eastern Wastewater Tunnel, which will have a total length of 60 km at depths of up to 200 m. The first ...
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North American updateThe proposed replacement of the Alaskan Way viaduct in downtown Seattle with a 3.2 km-long bored double-deck road tunnel is symptomatic of the current trend in North America to ...
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North American updateThe proposed replacement of the Alaskan Way viaduct in downtown Seattle with a 3.2 km-long bored double-deck road tunnel is symptomatic of the current trend in North America to ...
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Almaty metro line 1 to open in 2009Line 1 of Almaty metro in Kazakhstan has been a long time coming. Started in 1988, some 7 km of tunnel were bored, only to be abandoned when cash ran out. A new ...
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Martin Herrenknecht becomes first European MoleThe Moles Award 2009 has gone to Dr Martin Herrenknecht for his extraordinary service to the heavy construction industry, and in particular for his ...
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Update your shows diary with tunnelbuilder!Our Professional Tunnellers Diary, accessed through the front page button above, is continuously updated. Right now you will find contact details for 28 ...
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SELI success in southeast EuropeItalian contractor SELI has been active in Turkey and Greece, with TBMs in the ground in both countries.In December 2008, SELI commissioned to ILCI the new 4.88 ...
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Thermal Ceramics wins Bjorvika fireproof lining contractSome 675 m of the centre section of Bjorvika tunnel comprises six immersed tube elements containing three traffic lanes in each direction. ...
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Recession lessons (9)"After 21 years of experience in the design, production and commissioning of high-tech equipment, the expertise and know-how of our teams is recognized both on the national and ...
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Update on Australia and New ZealandThe Brisbane Airport Link feasibility study has been completed, and a jv of Thiess, John Holland, Macquarie has been selected as preferred contractor. And the ...
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