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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Shenzhen metro line 3 progressA trio of NFM Technologies 6.28 m-diameter EPBs has begun excavation of metro line 3 tunnels in Shenzhen, China. The first machine got underway on 14.10.2008 driving ...
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Robit Rocktools lead the way!We are particularly pleased to announce that Robit Rocktools of Finland is our first new client for 2009. For around 25 years, Robit has been providing high quality rock ...
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Recession lessons (8)"Despondency and constant negativism, attitudes which unfortunately abound today, are not recipes which are of much use to us in the future. Providing young and ambitious junior ...
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Marioff milestonesFrom its base in Vantaa, Finland Marioff produces its innovative HI-FOG® water mist fire protection systems for use in every corner of the Earth. Each system is tailored to the ...
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Update on Australia and New ZealandAmongst major projects completed by end-2008 in Australia are the Gold Coast desalination plant with 2 x 3.4 m x 1.5 km outfalls bored by 2 off Herrenknecht TBMs ...
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Thermal Ceramics wins Bjorvika fireproof lining contractThe tender for fire protection at Bjorvika road tunnel in Oslo, see tunnelbuilder archive no/56, has been awarded to IFS, the official ...
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Poyry awarded Polish railway engineering contractsPöyry has been awarded a EUR8.9 million engineering contract by PKP Polskie Linie Kolejowe SA for detail design and tender documentation for the ...
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Recession lessons (7)Don't be fooled by imitators! There is only one tunnelbuilder, and the only way to benefit from our 2,000+ readers/day is to promote your company at our websites. That way, ...
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Recession lessons (6)"We need to remake the banking system to better reflect the needs of business. They cannot simply go back to a reliance on mortgage lending." Edmund Phelps, Columbia University, ...
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STEC launches its own large-diameter slurry shieldShanghai Tunnel Engineering Company (STEC) has announced the launch on 26.12.2008 of its in-house designed and built 11.22 m-diameter slurry shield. ...
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