Contitech commitment to sustainabilityContitech division of Continental is a leader in rubber technical elastomer products and plastics technology. The company has introduced its sustainability ...
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Montcada EPB completes its taskOn 28.09.2011, 11.7 m-diameter Herrenknecht EPB Montcada reached the exit shaft after a 3,017 m drive north-south at up to 50 m depth. Its 105 m-long back-up installed ...
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tunnelbuilder readership hits new highsSeptember was a good month for tunnelbuilder.com, with a weekday readership high of 1,586/day and a weekend high of 983/day. Daily average was 956, which rolls ...
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Thames tunnels to be bored by Herrenknecht TBMsHochtief/Murphy JV will use two Herrenknecht slurry TBMs to drive the 2 x 2.6 km-long x 6 m-diameter Crossrail Thames tunnels. This brings to eight the ...
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Cut/cover tunnel on the SS36 at Monza in ItalyThe link road under construction between the SS36 and the Milan motorway network crosses the municipalities of Monza and Cinisello Balsamo, through ...
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Austunnel Partnering SuccessAustunnel supplies professional tunnelling personnel such as supervisors, TBM fitters/mechanics, electricians, PLC electricians, boilermaker/welders and TBM pilots. ...
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Tunnel design and constructionThe latest conference in the series takes place on 16-18 November, 2011 in Amsterdam. For full details of speakers visit Tunnel Design & Construction Europe. 39/11.
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South Tyrol Castelbello ring road decision The competition for the construction of the 3 km-long Castelbello and Colsano ring on the SS 38 has been decided, and funds will be allocated in 2012. The ...
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Fire protection and safety in tunnelsThird annual international conference takes place October 11-12, 2011 in Salzburg, Austria. More from www.arena-international.com/fpst2011/index.html. 38/11.
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Going underground at IUTThis week sees the sixth international underground and tunnel fair IUT taking place in the Hagerbach Test Gallery (VSH) near Sargans, Switzerland from 14-15 September. The ...
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Normet teams up with QMENormet and QME, a mining equipment company based in Ireland, have signed an agreement to develop their cooperation and service activities. QME, who have a long history in ...
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First TBM EPB ready for delivery to Panama metroPanama City's first metro line will involve the construction of a 6.4 km-long tunnel using two Herrenknecht 9,730 mm-diameter EPBs. The machines have ...
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Marble Road to open in 2012The Marble Road from Aurelia to Miseglia Bassa is complete except for the truck weighing and washing facility between Miseglia and Canaglie. Lot 1 Miseglia, including the ...
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Florence high speed rail tunnel schedule TBM Monnalisa, 9.364 m-diameter and 200 m-long, commissioned to Seli from the JV Coopsette/consortium Ergon Engineering and Contracting for the high speed ...
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Brazil high speed railway studiesBrazil's first 350 km/h high speed railway will run between Campinas, Sao Paulo and Rio de Janeiro, with airport statons at Viracopos, Guarulhos and Galeao. Total ...
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Putzmeister sets record at LainzerThe 12.3 km-long Lainzer tunnel in Vienna will connect the western and southern railway systems and the Donauldebahn railway, increasing capacity, and forming a ...
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Senior mechanical engineer vacancyA client of iPS, the international personnel consultant, is seeking a senior mechanical engineer for planning and operation of large-scale projects. Duties ...
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Grand St Bernard safety tunnelOn 31.07.2011 Lovat TBM Isabelle completed 2.9 km of the 5.8 km-long emergency tube of the Grand St Bernard tunnel. Construction of the 23 drill/blast cross passages at ...
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Breakthrough for Bavareto tunnel on SS 77On 03.08.2011 breakthrough of the southbound 1,661 m-long tube of SS 77 Bavareto road tunnel was achieved in Serravalle di Chienti municipality, Val di ...
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First Robbins slurry TBM readied for launchThe 2.74 km-long Zhanjiang Bay fresh water transfer tunnel will be driven by a 6.26 m-diameter slurry TBM designed by MHI-MS and manufactured by Robbins at ...
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Gjerstad side tipping buckets save timeNorwegian manufacturer Gjerstad Intera produces a wide selection of buckets for loaders and excavators, together with several models of quick couplers. In ...
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Normet expands in ScandinaviaNormet Group is acquiring Essverk Berg AB as its base for operations in Sweden and Norway. The new company Normet Scandinavia will become the development and competence ...
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Herrenknecht to build world's largest TBMA 19.25 m-diameter Mixshield to be manufactured by Herrenknecht for Russian concessionaire NCC to build the Orlovski road tunnel in central St Petersburg ...
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iPS takes tunnel expertise worldwideiPS has been bolstering its international presence in the field of tunnelling by visiting current projects, tendering for new ones, and investing in its ...
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Frejus safety tunnel TBM awayOn 04.07.2011, the 9.46 m-diameter, 170 m-long Herrenknecht TBM commenced excavation and lining of the French section of Frejus safety tunnel. The machine was assembled ...
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Normet Group appoints new CFOFinnish national Riku Makinen has joined Normet Group as chief financial officer, a position he will take up on 1st October, 2011. He will be based in Switzerland and ...
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International section of Lyon-Turin approvedOn 03.08.2011 Cipe approved the preliminary design of the common French-Italian section of the Lyon-Turin railway system with construction in two ...
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Record 40 live bids at tunnelbuilder0n 11.08.2011 some 40 bids were open at tunnelbuilder Live Bids. Review at your leisure. 32/11.
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Breakthrough for Sants-La Sagrera tunnel in BarcelonaOn the Madrid-Barcelona-French border high-speed railway line, the 11.5 m-diameter Herrenknecht TBM Barcino reached the exit shaft on 26.07.2011 ...
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Spanish rail tunnels startOn 13.07.2011 NATM excavation of Callosa De Segura tunnel commenced as part of the 9.8 km-long San Isidro-Orihuela section of the Madrid-Castilla La Mancha-Valencia-Murcia ...
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Albertia tunnels excavated using NATMOn 29.07.2011 breakthrough was achieved in the bi-tube railway tunnel Albertia (4,777 m, 4,786 m) on the Legutiano-Escoriatza section of the ...
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Sparvo underway on Variante di Valico in ItalyThursday 28.07.2011 saw the launch of the world's largest TBM, the Sparvo machine built by Herrenknecht. Sparvo tunnel (2,564 m northbound, 2,600 m ...
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Robbins TBMs progress longest direct tunnelAt India's remote AMR water tunnel, on 18.06.2011, the 10.0 m-diameter Double Shield Robbins TBM at the inlet end was launched. Launch was severely delayed ...
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Terzo Valico high-speed line restartsA contract agreement, value EUR500 million, has been reached between RFI and Consortium COCIV, headed by Impregilo, to restart work on lot 1 of the Terzo Valico ...
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Robbins EPB launch at Emisor Oriente Mexico City's torrential rains and their ensuing floods have fast-tracked commissioning of one Robbins EPB at the country's most critical infrastructure ...
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BASF seals Clem 7 tunnelBrisbane's Clem 7 tunnel is 4.8 km long with a deepest point 70 m below sea level. To save time on waterproofing, contractor LBB JV selected a spray-applied polymer membrane ...
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The tunnel-way, dubbed the “Vegas loop”, is a nearly $52.5 million ... Reporters and various Las Vegas media entities were shown the project on ...
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THE TRANSPORTATION department has started seeking bidders for the tunneling works contract connecting the South Commuter Railway Project to ...
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After construction crews spent months drilling, digging, mucking, paving, lining and electrifying tunnels, representatives of Las Vegas media were ...
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Construction of Australia’s biggest road infrastructure project has reached another major milestone, with Rozelle Interchange tunnelling passing the half way mark...
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YOU ARE HERE:INNOVATIVE THINKING
Western Isles to mainland Scotland tunnel to be considered
07 APR, 2021 BY CATHERINE KENNEDY
A 27km tunnel linking the Western Isles and mainland ...
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Construction begins on Snøhetta's entrance for the mile-long ship tunnel which will introduce a safe passage for large vessels along the turbulent ...
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Egis has successfully signed the Contract Agreement with Dhaka Mass Transit Company Limited (DMTCL) for the design of the Dhaka Metro Line 5 South. Egis, leader of the consortium will work ...
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It is part of the Changzhou-Wuxi Highway which has a total length of 43.9 km. Construction of the underwater tunnel began in January 2018 in east ...
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The La Paz tunnel is located in the La Paz mountain range in Lebrija, a municipality in the department of Santander (Colombia). This region has a warm climate with two annual periods of ...
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“Sir Digs-A-Lot” is one of five finalists out of 1,200 community suggestions for the name of Seattle’s next big underground tunnel boring machine...
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(CNN) — Norway has got the go-ahead to construct what's being billed as the world's first ship tunnel, designed to help vessels navigate the treacherous Stadhavet Sea...
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Cross River Rail will have 5.9 kilometres of twin tunnels running deep under Brisbane.
Giant underground factories...
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Ferrovial Agroman and Laing O’Rourke joint venture has just completed excavation of the ninth and final shaft of the central section of the super sewer project...
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Fugro delivered the ground investigation for Femern Link Contractors, a consortium formed by Vinci Construction Grands Projets, Per Aarsleff, Wayss ...
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For his long and distinguished career in tunnelling, dedication to the BTS and commitment to developing young tunnel engineers...
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The tunnel, originally announced in 2017, will bore through just over a mile of the peninsula at its narrowest, southern end and allow ships to avoid the ...
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Two Iseki 1200 tunnel boring machines (TBMs) named after two deities – the Norse goddess Freya and the Greek goddess Artemis – will complete ...
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The scope of work in the project includes the construction of a 10.5km highway, plus five tunnels with a combined length of 4km. The longest of these ...
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The American Council of Engineering Companies (ACEC) recognized nine WSP USA projects for Engineering Excellence..
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Vehicles travel through the Saigon River Tunnel that links District 1 and Thu Duc City, 2020. Photo by VnExpress/Thanh Nguyen...
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The Australasian Tunnelling Conference (ATS2020+1), our premier industry event, will be held in Melbourne on the 10th – 13th May 2021 at the Melbourne Convention & Exhibition Centre ...
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Tracking devices have been clamped on two 165-metre long boring machines digging the first rail tunnels beneath the Brisbane River. The two giant ...
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Tunnel construction as a climate-friendly source of energy. The Brenner Base Tunnel will relieve transit traffic between Italy and Austria and, incidentally, ...
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More than 20 tunnel boring machines have been put to work to date to build lines 15, 16, 17 and 18 as part of a Grand Paris Express metro expansion ...
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For the first time, LTA will use a large-diameter tunnel boring machine to construct a single tunnel with two tracks in it. CRL1 is slated to commence ...
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True to its dedication to strive for innovation and sustainability, Normet has continued to develop and optimise its Tunnel Boring Machine (TBM) ...
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... two major planning approvals in readiness for the tunnel boring machines to start ... The first tunnelling contracts are likely to be issued in mid-2021.
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Watch the trailer for episode 2 of Tideway’s brand new web series - Tunnel Vision...
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HS2 Ltd has set a construction start date of Spring 2024 for Phase 2a of the project.
The target date for the start of earthworks is revealed in board minutes from December but just ...
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They will build their tunnelling machine and test it against competitors to get top spot.Caption: A render of the Warwick Boring Team's tunnelling device ...
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The M4-M5 Link Tunnels is the first stage of the M4-M5 Link which is being delivered in two stages...
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The Yokohama Loop Northwest Route is a 7.1km-long motorway that connects the Tomei Expressway and the Daisan Keihin Road...
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Tunnel Vision is a new web series from Tideway that will take a closer-then-ever look at the two dozen construction sites that make up the project, its amazing engineering and the people ...
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The NSW Government expects the first of four large tunnel boring machines (TBMs) to be in the ground by mid-2023. For more information visit the ...
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Uninterrupted connection was provided in the first tunnel of the Fahrettin Altay-Narlıdere metro line, which is under construction by the Izmir Metropolitan Municipality...
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Two former ICE presidents have been brought in to carry out an official feasibility study of a possible Irish Sea crossing...
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Upgrades on the London Underground continue to gather pace, with work progressing on the capacity upgrade at Bank station and the Northern Line Extension programme...
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... LOT main tunnel will consist of approximately 17,000 feet of 144-inch hand-mined diameter tunnel and will be mined with a tunnel boring machine ...
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