Outstanding excavation and low-risk operation are features attributed to the Sandvik DTi series of intelligent tunnelling jumbos, launched in 2008 and now working in all parts of the world.
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At Watson Island, on 15.04.2013, the TBM Harriet completed excavation of the second of two underwater tunnels as part of the EUR770 million project connecting the Port of Miami with nearby expressways.
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The longest TBM tunnel in India, the 43.5 km AMR water transfer tunnel, is being driven with the help of a pair of 10 m-diameter Robbins double shield TBMs. Watch the video to learn about hard and abrasive rock, remote jobsites, and flash flooding.
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ES Rubber gaskets are being used in Poland to ensure a leak-free tunnel on an important new highway tunnel beneath one of the country’s major rivers.
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Delhi Metro Rail Corporation (DMRC) on 23.04.2013 achieved the third tunnel breakthrough of its Phase - III project.
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The first edition of ExpoTunnel, the new showcase dedicated to the world of tunnelling, drilling, mining, underground construction, will be presented to the press and the operators with a press conference developed as a morning of
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On 15.04.2013, contractor Thiess started construction of the 4.3 km-long, 3.4 m internal diameter segmentally-lined tunnel underneath the Narrows Crossing in Gladstone Harbour, Queensland, Australia
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Caterpillar Inc has announced that it is pulling out of the tunnelling business and closing its plant in Etobicoke, Canada which it bought from Lovat Inc just five years ago.
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On 23.04.2013 the M/V Aggersborg arrived at Port of San Francisco Pier 80 Omni Terminal carrying Mom Chung, the first of two EPBs for the San Francisco Municipal Transportation Agency,
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On 20.03.2013 the 6.6 km-long trunk II, lot 2 section of the new SS 125 Orientale Sarda from Capo Boi junction to Terra Mala junction, in the province of Cagliari, was opened.
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Qatar's capital, Doha, is developing fast. New city districts such as Lusail and The Pearl, Doha Greater Area will experience serious traffic problems in the near future.
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On 26.04.2013 work started on the west portal of the Prado left tube. The tunnel alignment is beneath the towns of Vilar de Barrio and Saurreaus
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Egypt's National Authority for Tunnels (NAT) has signed an agreement with Spanish firm Getinsa Paymacotas to conduct technical studies and produce tender documents to build three new tunnels underneath the Suez Canal.
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On 29.04.2013 breakthrough was achieved on the right tube of Vilavella tunnel on the 3.8 km-long Tunnel de la Canda-Vilavella sub-section of the Madrid-Galicia high-speed line
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International tunnel recruitment specialist iPS is following up its Bauma presentation with a fortnight of intensive visits to the Middle East and Far East, where demand for personnel is on the increase.
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On 25.04.2013 construction started on Stage III of Line 1 Metro extension Mladost 1-Business Park-Mladost 4 in Sofia, Bulgaria.
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It is always a great day at tunnelbuilder when one of its established clients steps up to sponsor our flagship website.
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The first of three 5.23 m-diameter Robbins Main Beam TBMs has holed on the 44.6 km-long Pahang Selangor water transfer tunnel in Malaysia
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On 09.04.2013 the District of Columbia Water and Sewer Authority (DC Water) named its massive Blue Plains Tunnel TBM Lady Bird,
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The symposium on tunnelling in the Mediterranean region takes place 7-8th May, 2013 in Porec on the Adriatic coast of Croatia
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Call for papers for the 6th International Symposium on Tunnel Safety and Security, ISTSS 2014, to be held at World Trade Centre (WTC) in Marseille, France, 12-14th March, 2014.
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On 11.03.2013 and 21.03.2013 the first and second elements of the 1.6 km-long Coatzacoalcos River tunnel in Veracruz, Mexico were successfully immersed.
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On 25.03.2013 TBM Phyllis reached the south end of the new Crossrail Bond Street western ticket hall at Davies Street, having constructed 2,000 tunnel rings and completed 3.2 km of new tunnels.
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The European Investment Bank (EIB) has made a tangible commitment to the cross-border Frejus Tunnel project in the form of a EUR120 million loan. It will enable a second tube to be built alongside the existing tunnel connecting Piedmont to Savoie.
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From April, 2013 rail tracks in both tubes of Gotthard Base Tunnel, for 20 km between Erstfeld and Sedrun, will be fully installed.
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The European Investment Bank (EIB) is lending EUR238 million towards the construction of the 6.7 km-long central section of Warsaw’s new metro line.
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Twin 1.1 km-long, 12.2 m-diameter TBM-driven tunnels under the Vistula River in Gdansk,
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The three-day Metrorail conference opens at Hilton Madrid Airport Hotel on Tuesday, 9th April
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Some very important people will be attending Bauma in Muenchen later this month from 15-21 April.
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On 26.03.2013 the California Department of Transportation (Caltrans) officially opened the northbound and southbound Highway 1-Devil’s Slide Tunnels to traffic overnight.
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The new 22 km-long double track Oslo-Ski line is part of the Follo project, which comprises 64 km of rail track. Preliminary works will start in 2013, and the contract for the 19.5 km-long twin tunnel will be tendered soon afterwards.
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The Northgate Link Extension construction began in late-2012 with demolition of the Roosevelt Station site.
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The 41 parts that comprise the world’s largest EPB, with a 17.45 m diameter and weighing 7,000 t, arrived in Seattle, US from Osaka, Japan on 02.04.2013.
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On 26.03.2013 twin Herrenknecht EPBs owned by Astaldi simultaneously reached Pozzo Parco in the CityLife area having started from San Siro Harar–Dessie in April, 2012. This completed the 3 ...
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On 25.02.2013, TBM Charlotte, diameter 10 m, length 110 m, weight 2,220 tons, broke through the second tube of the 4,020m Saverne tunnel driving east-west.
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Construction of the 3 km-long T3 section, San Giovanni - Fori Imperiali/Colosseo, Line C of the Rome metro will start in April, 2013.
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