San Eduardo Tunnel Under Construction in EcuadorThe San Eduardo tunnel project is located in the northwest part of Guayaquil in Ecuador. The length of the twin bored tunnel is 2 x 1.29 km. The ...
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4th International Conference on Traffic and Safety in Road TunnelsA fair amount of attention is being paid to tunnel projects with regard to safety. However, despite the application of ...
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Robbins TBM Excavates Talave-Cenajo Aqueduct Tunnel in SpainThe objective of the Talave-Cenajo water transfer tunnel in Castilla La Mancha, southeast Spain is to ensure that people living in ...
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Lovat TBMs Finish Tizi Ouzou-Algiers Water Transfer SchemeCMC has announced the breakthroughs, ahead of schedule, of the Thenia and Narcira tunnels on the Tizi Ouzou-Algiers water transfer ...
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Atlas Copco Puts Productivity on Display at Bauma 2007 As in previous years, Atlas Copco's drill rigs will play a central role at the show. For underground drilling, Atlas Copco will ...
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Roadheaders Enter in Action on North-South Bypass Tunnel in BrisbaneTunnelling is starting at Kangaroo Point on Brisbane's North-South Bypass Tunnel (NSBT) two months early after the delivery ...
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North Bore Breaks Through at Piedicastello Tunnel in Trento, North ItalyThe objetive of the environmental and urban redevelopment in the Piedicastello area, the re-routing of the Trento ring ...
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Madrid's M-30 Motorway on Discovery ChannelMadrid's inner ring road, the M-30, is the busiest road in Spain. It is famous for its traffic jams and pollution. The chronical traffic crisis had to be ...
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SMART Tunnel to Open for Traffic in MarchKuala Lumpur city centre is flooded by water from the Klang River with increasing frequency when it rains heavily. Traffic grinds to a standstill and ...
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World’s Deepest Road Tunnel Breaks Through in Norway951 days after the first blast, the 7,765 m-long Eiksund subsea tunnel - the world’s deepest road tunnel in Møre and Romsdal county - ...
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Pilot Tunnel is More than 50% Completed at La Linea in ColombiaThe La Linea tunnel project, or Segundo Centenario tunnel, crosses the central mountain range and forms part of the ...
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Twin Robbins TBMs Tackle Dahuofang Water Transfer TunnelsConstruction of the 85.3 km-long Dahuofang water transfer tunnel is expected to be completed at the end of 2008. The central area of ...
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Tunnelling Starts at Leipzig City TunnelA 65 m-long 1,100-tonne shield TBM dubbed 'Leonie' and supplied by Herrenknecht was officially launched on 11th January, 2007 during an official ...
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World's Second Longest Road Tunnel Opens in China
The Zhongnanshan (Zhongnan mountain) tunnel, which passes through the Qinling mountains in northwest China's Shaanxi province, opened ...
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International Symposium on Brenner Base TunnelThe faculty of civil engineering and faculty of geo- and atmospheric sciences of the University of Innsbruck organizes an international symposium on the ...
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156 Kilometres of Tunnels Planned in IstanbulThe Istanbul Metropolitan Municipality targets 156 kilometres of new highway tunnels to improve the urban traffic in the city. The municipality ...
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Robbins Opens New Manufacturing Facility in ShanghaiRobbins recently opened a new manufacturing facility next to its offices in Shanghai, China in late 2006. The new workshop was built ...
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Turkey Opens Bolu TunnelRecep Tayyip Erdogan and Romano Prodi, the prime ministers of Turkey and Italy, on 23rd January inaugurated the right carriageway (Istanbul-Ankara direction) on the ...
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Naples Metro Inaugurates First Section of Line 6On 11th January, 2007 Italian Prime Minister Romano Prodi inaugurated in Naples the first section, running from Mergellina to Mostra ...
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Mitsubishi TBM Breaks Through Parbati Stage II Hydropower ShaftA Mitsubishi-Boretec-NFM refurbished TBM has achieved the breakthrough of the second inclined pressure shaft of the Parbati stage ...
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Last TBM Breakthrough at KárahnjúkarThe third and last Robbins TBM at the main Kárahnjúkar headrace tunnel broke through its 11.5 km section on 5th December, 2006. The breakthrough marks ...
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Croatia Finalizes Construction of Zagreb-Macelj MotorwayThe Zagreb-Macelj motorway forms part of the European and Croatian road network between Zagreb and the Slovenian border in Macelj, ...
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Construction Starts on Marconi-Lingotto Section of Turin's MetroOn Monday 8th January, 2007 construction of section 2 Marconi-Lingotto on the Porta Nuova-Lingotto section of Turin's ...
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Construction of Jucar-Vinalopo Water Transfer Scheme to Start Soon
The Spanish government repealed four sections of the Jucar-Vinalopo water transfer scheme a year and a half ago after ...
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DSI Acquires Alwag and ACIDSI (DYWIDAG Systems International) consolidates its existing tunnelling activities with the newly acquired companies Alwag Tunnelausbau Ges.m.b.H. (Alwag) of Austria and ...
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Arlaban Tunnel Breakthrough Unites Basque Provinces in SpainBoring of the 3,377 m-long Arlaban tunnel (now named Isuzkitza) was completed on 28th December, 2006 thus uniting 1,300 metres that ...
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Sentvid Tunnel Nears Completion in SloveniaThe Sentvid tunnel, which is currently under construction in Ljubljana, Slovenia is a section of the future highway between the Karavanke tunnel ...
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Construction in Full Swing at Malmö City TunnelThe Öresund connection between Sweden and Denmark, a combination comprising both bridge and tunnel structures, was officially opened in July ...
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Longest Tunnel Breaks Through on Sweden's Bothnia LineThe 5.6 km Namntall tunnel, one of 16 such constructions on the Bothnia line and Sweden's longest railway tunnel, broke through on 30th ...
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Tunnelling Ends on the M-30 South Bypass in Madrid'Tizona', the world's biggest TBM with its twin 'Dulcinea', finished its job on 30th October, 2006 in the eastbound, south tunnel on the south ...
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Moutier Tunnel Breaks Through during Saint Barbara DayThe Moutier tunnel holed through on Monday 4th December, 2006 after a mass celebrated in honor of Saint Barbara, the patron saint of ...
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Steady Progress at HallandsåsAt the southern tunnel portal in Förslöv, commissioning of the 250 m-long TBM and its ancillary installations has been in progress since autumn 2005. ...
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2012 Olympic Games Powerline Tunnel Breaks Through in LondonTunnelling work took a significant step forward with a scheduled breakthrough in one of the two tunnels being built to underground ...
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Lovat Readies TBM for Bosphorus Railway Tube Crossing in IstanbulThe Marmaray project in Istanbul will provide a fully upgraded commuter rail line, connecting Halkali on the European side with ...
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Second Tunnel Breakthrough at CastellanzaOn 18th November, 2006 the second tunnel for the project to sink underground the railway operated by Ferrovie Nord Milano through Castellanza, on the ...
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First TBM Breaks Through Metro Gold Line Eastside Extension in Los AngelesA Herrenknecht machine dubbed 'Lola' has completed a 2.75 km tunnel for the USD898 million eastside extension of the ...
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The Lake Washington Ship Canal is a navigable channel that connects Lake Washington to the Puget Sound. Each year it receives over 75 million gallons (283.9 ML) of polluted stormwater...
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Drone flyover of "Mary", the Tunnel Boring Machine that will build the Hampton Roads Bridge-Tunnel, new twin tunnels...
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The largest tunnelling machine ever used on a UK rail project is officially starting work...
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Overview of the Phase 2 extension of the Bay Area Rapid Transit to Silicon Valley. The extension will add 6 miles of track and 4 stations to BART system and finally bring BART service to ...
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On 21/04/2021 the Moroccan and Spanish Ministers of Transport programmed in the months a new intergovernmental meeting in Casablanca on the railway tunnel project between Morocco and ...
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Karagozian has shadowed engineers as they drill into the dirt with behemoth tunnel boring machines and reinforce fragile tunnels with concrete.
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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 (MCEC).
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HS2 Ltd main works contractor Balfour Beatty Vinci JV (BBV JV) is looking to appoint suppliers for civil and ground engineering work in the West Midlands...
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Pay a visit to Carnwath Road for a look at the connection tunnel junction, drop in to King Edward Memorial Park for an update on the shaft excavation, and take a first trip to Abbey Mills, ...
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CPB Contractors, John Holland and Laing O’Rourke are on the shortlist for phase one of Melbourne’s $50-billion suburban rail loop...
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Construction of the new rail tunnels through the Alps has set a new record for the project with significant advances made on the Italian side of the Brenner Base Tunnel (BBT) project by ...
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LTT podcast with Kopu Tutu part 1 & 2 is now available on the LTT Youtube channel and LTT Soundcloud channel...
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We designed a cost efficient, scalable and relatively fast boring machine that could revolutionise the transport & logistics industry...
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In continuation to the tender for the Contract DC-07 of Phase-4, the Delhi Metro Rail Corporation Limited has now invited online open e-tenders for the “Contract DC-09: Design and ...
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Teams have begun preparing the tunnel boring machine (TBM) launch shaft site for major construction work, bringing the Scarborough Subway Extension another step toward reality...
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Final checks are now underway before the Tunnel Boring Machine (TBM) starts cutting into Auckland soil, excavating the first of the two rail tunnels that will completely change the way ...
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The first of two #Crossover XRE TBMs at India's Mumbai Metro made its final breakthrough in late April 2021. Check out this great #breakthrough video shot by our team!
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Design and Construction of Underground UP & Down Tunnels by Shield TBM from end of Cut & Cover tunnel near Sangam Vihar metro Station up to ...
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Stockholm Region and Implenia have signed a contract for construction of the new 'Sofia' metro station and associated tunnels in Stockholm | The order is worth SEK 1 billion (approximately ...
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Fornebubanen and Implenia Norway have today signed the contract on the Lysaker – Fornebu tunnel line, a contract with an estimated value of NOK 1.2 billion.,,
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Contractors bidding for work on the UK’s biggest roads job must embrace modularisation and demonstrate ways to save time and cost on the Lower Thames Crossing project...
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The Blue Mountains could become home to Australia’s longest road tunnel, as part of an “ambitious” proposal for the Great Western Highway upgrade...
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A two-hour Apprenticeship seminar covering apprenticeships in great detail and specifically apprenticeships in Construction. We will also cover the different career paths that can be taken ...
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Chris has been underground since 2018, diligently digging, starting at RFK Stadium and slowly moving northwest. Now, Chris’s work is complete — a 5-mile long, 23-ft. wide tunnel ...
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J Kumar Infraprojects on Wednesday received their two tunnel boring machines in Palanpur neighborhood for constructing Surat Metro Phase 1’s 3.56 km underground Package CS3 between Surat ...
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Construction alone is expected to cost $3 billion or more. ... on the so-called "higher speed" Crest Canyon tunnel and the Camino Del Mar alignment.
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A new tunnel is being proposed as part of the US&1.93 billion (A$2.5 billion) Great Western Highway duplication project. The link is intended to improve ...
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With smart underground lighting, you can alert and inform, from the control room at the push of a button...
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Construction crews begin to assemble a massive Tunnel Boring Machine, which will weigh more than 500 tonnes and be almost 65 metres long...
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Engineers, local councillors and politicians in both houses have raised concerns that HS2 Ltd and its contractors have failed to fully assess how to best build a 4.2km stretch of the ...
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The Lower Olentangy Tunnel (LOT) project aims to improve water quality and reduce the risk of exposure of humans to waterborne pollutants by ...
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The project aims to build 18 miles of such tunnels, capturing sewage overflow that would otherwise flow into the Anacostia, the Potomac, and Rock ...
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Two tunnel boring machines (TBM) had started the excavation at the beginning of April and reached the other side of the river completing 240-metre- ...
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The S$980m (£532m) contract covers the design and construction of Pasir Ris interchange station and the associated tunnels. Work also includes ...
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Meanwhile, the 254km Autopista al Mar 2 project is worth $492.2 million and requires the construction of 62 bridges and 12 tunnel stretches. This work is ...
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The £6bn Lower Thames Crossing project comprises two bored tunnels beneath the River Thames with interconnecting link roads to the M25, A13 ...
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Because nandito na at kinukumpina na, the actual construction of Metro Manila subway will actually start to commence before the end of the year," ...
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Moments ago, Tunnel Boring Machine Surya-2 operated by Larsen & Toubro – Shanghai Tunnel Engineering Company JV arrived at Chhatrapati Shivaji Maharaj Terminus on Mumbai Metro’s 33.5 km ...
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