CIFA will be unveiling its new CST 8.20 compact shotcrete jumbo at Intermat in Paris on April 16-21. The CST 8.20 joins the established CIFA shotcreting line-up alongside the CSS-3 Step 3, the CSS-3 Crawler, and the PCS 209. The CST 8.20 is designed for tunnels up to 10 m in height and for mining applications.
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Four Sandvik drill jumbos are engaged in developing the widest tunnel in Latin America to house four conveyor runs and a service road.
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The second high speed railway line to be built in the UK will run 225 km from London Euston to Birmingham New Street. The first section out of Euston will require a 4.4 km tunnel at Ruislip, and a second new 2.25 km-long tunnel will be driven beneath the Chiltern hills at Amersham.
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The Olmos aqueduct in the high Andes will transfer water from the Atlantic basin to the Pacific basin to irrigate one of the driest regions of Peru. Breakthrough of the final 12.5 km-long section was achieved by a 5.3 m-diameter Robbins main beam TBM on 20.12.2011 after an epic drive through bursting rock using novel support and operating techniques.
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The first independently developed compound slurry TBM has been presented by China Communications Construction Company Tianhe.
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INTERtunnel 2012 will be held in Turin 27-29th March, 2012 at Lingotto Fiere exhibition centre along with the rail EXPO Ferroviaria. INTERtunnel is an established platform for the international tunnelling industry to showcase new products and technologies.
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The EPB/hard rock mixed-mode 11.95 m-diameter tunnelling machine known as Besi, supplied by NFM for the excavation of metro line 9 in Barcelona, has reached Lesseps station.
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The first of eight TBMs for London’s Crossrail project is a 140 m-long, 1,000 t machine manufactured by Herrenknecht, which is currently undergoing factory testing prior to being shipped and reassembled at Westbourne Park.
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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. It has been a tough year for some of our supporters, but a good year for the tunnelling industry, with over 500 valuable bids advertised on our front page. So eat, drink and be merry! And be thankful that our industry is proving resilient enough to survive the ongoing financial trauma facing everybody else…..51/11.
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According to the new ten-year plan agreed by Union de Naciones Suramericanas, 31 major projects are to be undertaken in South America. Chile’s priorities have not changed, and remain: the ...
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Slovenia and the Austrian province of Carinthia signed a letter of intent on 09.12.2011 to build a second tube for the 7,864m-long Karawanken road tunnel.
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Zhengzhou, China is one step closer to becoming a national crossroads for rail traffic with the breakthrough of two EPBs. The 6.3 m (20.7 ft) Robbins TBMs have set a Chinese EPB record in the process, excavating up to 720 m (2,362 ft) in one month. The swift machines boring the Metro Line 1 holed through in October and November 2011—at least two weeks ahead of schedule.
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Stockholm, Sweden, December 16, 2011: Atlas Copco AB has agreed to acquire the underground business of GIA Industri AB from Vätterledens Verkstad AB. With the acquisition, Atlas Copco broadens its offering with products including electric mine trucks, utility vehicles and ventilation systems.
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Listec GmbH of Isen, near Muenchen in Germany is supplying its line type heat detector to two major European projects: Line C of Rome metro, and Frejus road tunnel.
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Crosssrail has unveiled the first of eight, 1,000 tonne tunnel boring machines that will construct the its tunnels under central London
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Emcor SA, a Spanish company that manufactures and supplies materials for the tunnelling and mining industry, is looking for agents and/or companies to introduce and sell these products in Austria, Germany, France, Finland and Russia.
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On 08.12.2011 Dutch transport minister Melanie Schultz van Haegen gave the green light to build the Blankenburg road tunnel, west of Rotterdam.
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On November 17, 2011 just over two years after works began, the Seli TBM completed the excavation of an 8km exploratory tunnel for the Los Bronces mine. Los Bronces is one of the largest copper mines in the world, and is located near Cordigliera in the Andes.
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A joint venture between Skanska Infrastructure Development and Macquarie Group worth US$2.1 Billion was approved by VDOT to build a new Midtown Tunnel and to rehabilitate the existing Midtown tunnel in Virginia.
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As a part of the new Strategic Tunnel Enhancement Programme (STEP) awarded by ADSSC of Abu Dhabi to Impregilo for the construction of the 2 lots T02 and T03, CIFA will supply formworks for the cast lining on site.
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On 23.11.2011 breakthrough was achieved on the Mergellina-Municipio section of Naples Line 6 when the Wirth EPB TBM reached the exit shaft in Municipio. Excavation of the 2,902 m-long, 8.25 m-diameter tunnel below the water table started in October, 2007.
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On 18.11.2011 a Memorandum of Understanding was signed between the city of Belgrade and Alstom Transport South Europe for construction of a new EUR1billion public rail transport system. A 15-month preliminary study by Egis Rails will determine the full technical and operational features of a 15 km line (L1) with 4.5 km underground and 25 stations. Located on the southern bank of the Danube, the Y shaped line will connect the central districts of the city, linking Ustanicka-Novi Merkator to Tvornicka on one branch, to Zelesnicka Stanica Novi Beograd on the other.
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Normet concrete sprayer debuts in MexicoNormet introduced its new Alpha series diesel hydraulic mobile concrete sprayer, the Semmco Alpha 30, at the recent CIM mining convention in Acapulco, Mexico. ...
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Final breakthrough for T-Connection in NorwayOn 13.10.2011 final breakthrough for the 9 km-long undersea tunnel of Norway's T-Connection was safely achieved by contractor AF Gruppen AS. The project, ...
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Italian breakthroughsOn 24.10.2011 breakthrough was achieved on the north tube of the Collemaggio tunnel, located between km9.244 and km10.036 on the SS318. Two days later, another tunnel holed out ...
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Middle East Tunnelling 2011This event takes place at Oryx Rotana Hotel in Doha, Qatar on 12-14th December, 2011. The region is home to some of the most significant and innovative tunnelling projects ...
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Robbins EPB starts Baku metro driveA 6.3 m-diameter Robbins EPB has commenced boring the Baku metro in Azerbaijan. Together with another similar EPB, the machine will bore parallel 3.5 km-long ...
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Higher costs for Blanka tunnel in PragueSaturday 15.10.2011 was open day at Blanka road tunnel, part of the northwest section of the Prague ring road in the Czech Republic. The construction cost is ...
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Middle East Tunnelling 2011The MEED Middle East tunnelling conference takes place in Doha, Qatar on 12-14th December, 2011. It will provide attendees with the latest information on tunnelling ...
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Minova acquires SDA businessMinova, part of Australian group Orica, has acquired the self drilling anchor business from Atlas Copco MAI of Feistriz, Austria. Minova International is the world's ...
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Amsterdam-Almere metro feasibility studiesThree selected consortia have completed technical and economic feasibility studies for the prposed direct metro link between Amsterdam and Almere across the ...
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ZED gets prestigious achievement awardZED Tunnel Guidance Ltd has received the Queen's Award for International Trade. The award follows the company's outstanding achievement in international trade, ...
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Sluiskil tunnel construction startedOn 05.10.2011, after a period of preparatory work, construction of the east adit of the 1,330 m-long twin tube Sluiskil tunnel under the Ghent-Terneuzen Canal in ...
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Breakthrough in SS77 Belfiore tunnelOn 26.09.2011 breakthrough was achieved on the South carriageway of the 1,101 m-long Belfiore tunnel on the SS77 Val di Chienti. For more click here and it/116. ...
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Road tunnels manualThe 24th World Road Congress took place in Mexico from 27.09.2011 to 30.09.2011. During the congress, the new road tunnels manual was installed online in English and French. The ...
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Sandvik rigs winning in Rio de JaneiroMain contractor Odebrecht is upgrading 25 km of main highway between Barra and Santa Cruz in the southern suburbs of Rio, including construction of the 1.1 ...
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LONDON - A British court on Friday overturned government approval for the construction of a controversial road tunnel close to the Stonehenge stone circle, following opposition from ...
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Thames Tideway tunnellers have achieved a significant milestone linking up all three sections of the super sewer project for the first time. West main ...
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The Philippines and Japan on Tuesday, (July 27) formally signed an additional P116-billion (JPY253 billion) loan package to finance the building of the country’s first underground railway...
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All four of the Metro Tunnel’s tunnel boring machines (TBMs) are being retrieved from underground...
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A High Court judge has ruled that transport secretary Grant Shapps did not break the law when approving the £27.4bn Road Investment Strategy (RIS2)...
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The Formwork, designed and manufactured for the Tunnel des Evouettes, has been pre-assembled and inspected by the client...
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Major work is expected to start in the coming months, with the tunnelling contract awarded by the end of the year and tunnel boring machines in the ...
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The Baltimore and Potomac Tunnel Project will replace the 2.25km-long rail tunnel on the Northeast Corridor in Baltimore, Maryland, US. Project Type...
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ON the evening of Monday July 19, the tunnel boring machine that is working on the construction of the sanitation pipeline in Palma completed the ...
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Following the launch of HS2's first two giant tunnelling machines, Align JV have now begun excavating the first of five shafts that will provide ventilation and emergency access to the ...
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A 6.6m (21.8ft) diameter Robbins Crossover XRE TBM has made its third and final breakthrough for India’s Mumbai Metro Line 3. The project has an estimated cost of US$4.2 billion...
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Start time: 6.00pm AEST. The discussion will cover the concept of a system being an integration of people, process and technology, starting with the end in mind needing to understand the ...
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The construction of a large tunnel system in the District requires the ... To help mitigate construction impacts, D.C. Water partnered with three of the ...
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Join us to celebrate the launch of our tunnel boring machine Hiwa-i-te-Rangi with a self-guided tour of our Central Interceptor construction site. You will be able to immerse yourself in ...
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SCS's contract will involve the construction of a variety of structures and 21km of the line will be in a tunnel created using six tunnel boring machines.
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It is part of a major project to modernise the Trakia railway from Sofia to Bourgas, which has been under construction for 15 years. The hopes are that the ...
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The Mill Creek Drainage Relief Tunnel is a construction project that will bring needed infrastructure improvement to east Dallas, Texas...
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Construction of the latest phase of National Grid’s London Power Tunnels will reach a major milestone later this month with the launch of its second tunnel boring machine (TBM) following ...
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KUALA LUMPUR (July 9): The first of two tunnel boring machines (TBM) which will be used to start excavation works for the Genting Tunnel as part of the East Coast Rail Link (ECRL) project ...
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Singapore’s longest fully underground MRT line – Cross Island Line (CRL – CR108) will be linked to existing MRT lines for seamless connectivity...
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The new IMM management, which solved the financing problem of the lines, downloaded the TBMs (Tunel Boring Machine - Tunnel Boring Machines) ...
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This site known as the Southern laydown area will be used to assemble two tunnel-boring machines (TBMs) that will dig 4kms of tunnels for the new ...
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The Boring Company (TBC) unleashed its new tunnel boring machine (TBM) named Prufrock in Las Vegas recently. Prufrock may help Elon Musk's ...
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The largest construction project in Fort Wayne's history recently struck a new milestone with the conclusion of boring for a new sewer tunnel.
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YOU ARE HERE:NEWS
Lower Thames Crossing consultation launched ahead of DCO application
01 JULY, 2021 BY NIA KAJASTIE
Highways England is seeking feedback on changes to its plans to ...
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We are proud to introduce our renewed EFNARC C2 compatible VR concrete spraying training simulator! The video shows how industry professionals see the importance of operator competence in ...
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FORT WAYNE, Ind. (WOWO): It took over three years and involved boring through more than five miles of bedrock beneath the Summit City, and on Thursday morning, officials announced that the ...
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This month, James and Taylor are at Barn Elms to visit the greenest site on the Tideway project... and to recreate Ireland's famous goal against England at Euro '88...
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The Coffs Harbour Bypass project is a priority for the Australian and NSW governments as the Pacific Highway is a major contributor to Australia's economy. The bypass will be a key link in ...
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It's not every job that you get to use big pieces of machinery deep underneath Auckland...
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Contest to build Tesla of tunnel boring machines ... Musk's competition aim to revolutionise tunnelling methods so advanced smart and efficient ... and mathematics students have been ...
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The 110-year old Hudson River rail tunnels are used by 450 trains a day. Funding for the $11.6 billion project — $9.8 billion for new tunnel construction ...
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Highways England has launched the hunt for a Delivery Assurance Partner to support the delivery of its £1.7bn A303 Amesbury to Berwick Down upgrade past Stonehenge...
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Founder and president of the Himalaya Bachao Samiti Kulbhushan Upmanyu has pleaded for giving priority to the construction of the Chamba-Chowari tunnel beneath the Jot Pass...
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We've been given a first look at one of the completed Sydney Metro railway tunnels under Sydney Harbour. It'll connect North Sydney to Barangaroo. It's a massive project that's been ...
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Look back at the last 20 months of TBM tunnelling with a highlight reel of everything our mighty machines have accomplished so far...
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PAWTUCKET – The Narragansett Bay Commission last Friday broke ground on its Pawtucket Tunnel project, a milestone that’s seen plenty of advance legwork leading up to it...
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A new technical communication solution is now being used in the construction of the double-track railway through Moss...
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Specialist engineering and civils contractor J Murphy & Sons battled through the pandemic year to lift revenue by 26% to a record £1.1bn...
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