Tunnels are Safer than RoadsAltogether, there are more than 200 km of tunnels on the Spanish road network and there are 70 km under construction or study. Technicians involved in tunnel ...
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Atlas Copco Strengthens Presence in Asia Atlas Copco has received approval from the Chinese Authorities to convert its 92% equity joint venture, Nanjing Atlas Copco Construction Machinery Ltd, into ...
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Real-Scale Fire Demonstration in Italian TunnelSince September 2002, motorway company Autostrada del Brennero has been taking part in the UPTUN (UPgrading of existing TUNnels) project, started ...
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Smopyc Becomes a Key EventThe 13th edition of Smopyc, the international show of public works, construction and mining machinery, was held in Saragossa, Spain from 1st to 5th March, 2005. The event ...
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Long Rail Tunnel Holes Through in JapanThe last metre of bedrock marking the breakthrough of the Hakkoda tunnel was blasted on Sunday 27th February, 2005 at an official ceremony, drawing cheers ...
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Juan Carlos I Tunnel Breaks Through in VielhaThe junction between the two drives of the new Vielha tunnel in Aran valley in the Spanish Pyrenees was made at 12:57 pm on 2nd March, 2005. The new ...
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Odebrecht Readies Wirth Double Shield TBM in Ecuador - ec/18The San Francisco hydroelectric power project is located 15 km east of the town of Banos on the Pastaza river in central Ecuador. When ...
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Hall of FameLongest Horizontal Water Abstraction WellIn 2004 the precision horizontal directional drilling contractor Longbore drilled a 600 m-long blind well in London, UK using a directional ...
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Two Herrenknecht TBMs for the Jucar-Vinalopo Water SchemeThe Jucar-Vinalopo aqueduct will transfer 80 million cubic metres of water a year from the Jucar river to the Upper and Medium Vinalopo, ...
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Fast and Safe at BrixleggThe client, Brenner Eisenbahn, awarded a contract in May 2004 for the construction of the 3.5 km Brixlegg tunnel, which is part of the Lower Inn Valley railway in Austria. ...
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Skanska - behind the UK's most prestigious underground projectsThe Tunnelling Division of Skanska UK Civil Engineering, incorporating the tunnelling activities of Cementation UK, is a most ...
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Wirth TBE Breaks Through First Uetliberg Tunnel in SwitzerlandWirth's Tunnel Bore Extender (TBE), an innovative tunnelling system, broke through the first bore of the Uetliberg tunnel on 1st ...
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Herrenknecht TBM Breaks Through DTSS Tunnel T-05 in SingaporeSembcorp Engineers and Constructors successfully completed the 12.3 km Kranji tunnel as part of Contract T-05 for the Public Utilities ...
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New Record for NFM Technologies TBM'Besi', the 11.95 m-diameter TBM supplied by NFM Technologies (Wirth Group) for the excavation of Line 9 of the Barcelona metro, has just established a new world ...
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Theatre of DreamsLow Road to Orkney - a ferry storyProposals to build a 11.2 km long subsea tunnel across the Pentland Firth linking Orkney to the Scottish mainland were presented to the Orkney ...
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Barcelona Metro Service Tunnel CollapsesOn 27th January a major collapse occurred on a 233 m-long service tunnel under NATM construction as part of line 5 extension to Spain's Barcelona metro, ...
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Testing Verifies Creep Resistance of Steel Fibre ConcreteAs a world leader in steel fibre technology, Bekaert operates a fully serviced concrete laboratory capable of testing all types of fibre ...
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Microtunnelling System For Immediate SaleUsed Herrenknecht AVN 500 microtunnelling system for sale with 665 mm-diameter machine and range of additional equipment, from job site in Ventspils, Latvia. ...
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Robbins Breakthrough in SingaporeOn 26th January, 2005 Robbins 4.3 m-diameter double shield TBM 1413-301 broke through in Singapore. This completed the excavation of the second and final tunnel on ...
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European Commission Grants EUR620 Million to Major Transport Infrastructure ProjectsThe European Commission has just granted EUR620 million for the assessment and construction of trans-European ...
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Atlas Copco Drill Rigs for Tunnels in MeccaAtlas Copco has supplied seven drill rigs for the construction of four motorway tunnels to ease the movement of the millions of pilgrims who visit Mecca ...
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Mont Blanc Tunnel Trial OpensOn Monday 31st January, 2005 the trial is due to start in Bonneville, France that will investigate charges levelled against various people and companies as a result of ...
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Mixed Fortune at GotthardStretching 2 x 57 km between Erstfeld and Bodio, the Gotthard base tunnel will be the longest and deepest in the world. Of the total 153.3 km of access adits, shafts and ...
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Koralm Tunnel Receives Financial BackingThe 32,800 m Koralm rail tunnel on the Graz-Klagenfurt high speed line in Austria moved ahead in December, when a financing agreement was signed and work ...
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MSD - Backup for Your TBMMSD, a subsidiary company of Herrenknecht AG, is a leading supplier of TBM backup equipment and rolling stock for the transport of mortar, muck, segments and personnel. MSD ...
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Robbins Receives Order for Two TBMs for Canadian JobThe Robbins Company received an order for two hard rock TBMs from the Bilfinger Berger / Frucon JV, which will be used to drill the ...
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Delhi Opens First Underground Metro SectionPrime Minister Manmohan Singh on 19th December, 2004 inaugurated the first underground section of the New Delhi metro, a move expected to cut pollution ...
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Spain and France Boost Rail Crossing Project across Central PyreneesAt the Spanish-French summit held in Saragossa on 7th December, 2004 the rail project to cross the central Pyrenees through a base ...
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Sireg Geotechnical ProductsFor nearly 70 years, Italian manufacturer Sireg has been supplying in the geotechnical field, and is now the market leader in thermoplastic-based products. These include ...
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Space Technology to Detect Threats to Sites on Earth Vancouver engineers for Amec, the UK engineering services firm, began working to test a down-to-earth use for Satellite Earth Observation ...
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World Premiere in Tunnel Lighting with LEDs in CanadaCanada-based Dellux Technologies certainly challenges common standards in the industry with its Intelligent Tunnel Lightingâ„¢ (ITL) system, a ...
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KHI Receives Order for Four Slurry TBMs for Circle Line Section in Singapore - sg/15Kawasaki Heavy Industries (KHI) has won an order from Taisei for four slurry-type shield TBMs for delivery between ...
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Mechanical Shaft Construction Uses Herrenknecht VSMIn Kuwait, the first Herrenknecht VSM mechanical shaftsinking rig recently completed a 25 m-deep x 8 m-diameter microtunnelling launch shaft in ...
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Headrace Tunnel is Completed at Tala Hydro ProjectDespite fearing yet another delay, the 23 km headrace tunnel of the Tala hydro power project in Bhutan was completed on 8th November, 2004. The ...
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All-weather Work at Karahnjukar with Heavy-duty Machinery The Vatnajökull glacier in the northeast of Iceland is an area which can only be accessed under great difficulty. In the winter months from ...
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Stockholm's Southern Link OpensSodra Lanken, Stockholm's south ring road, opened on 24th October. It is a 6 km infrastructure, comprising two main parallel 4.5 km tunnels and multiple access ...
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Two bidders for the Malta-Gozo tunnel project have filed objections after a single bidder was shortlisted to design and build the tunnel.
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The majority of workers will return to Auckland’s huge City Rail Link tunnelling scheme this week as the New Zealand city finally moves out of full lockdown – but project chiefs have ...
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Procurement has begun on the second major contract for the Scarborough Subway Extension project with the release of a Request for Qualifications (RFQ) by Infrastructure Ontario (IO) and ...
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Take a tour inside a HS2 tunnel boring machine (TBM) with one of our tunnelling engineers. Walk the length of this 170m long underground 'factory' and discover how it excavates the 10 mile ...
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The most boring job in Britain! As wide as a house and 500ft long, two monster HS2 drills are chewing their way through the Chilterns. ROBERT HARDMAN hopped on board for an express ride... ...
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It's one year since Prime Minister Boris Johnson visited the Interchange station site in Solihull to announce the formal start of construction on the London-Birmingham phase of HS2...
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A dozen contracts with a value of more than £500M have been revealed as part of the government’s updated National Infrastructure and Construction Pipeline...
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Construction of the longest tunnel in Georgia, 9-km long and 15-m in width Kvesheti-Kobi tunnel, has started today, announces the Ministry of Infrastructure...
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The project comprises approximately 2.5 miles of 78-in. welded steel pipeline, and is being constructed by Frontier-Kemper. In addition to the 11,755 ft main line tunnel, Frontier-Kemper’s ...
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The Not-a-Boring Competition happened on September 12th, 2021. We will be sharing updates on all our social media channels. Please make sure to follow us there. We would like to thank our ...
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The project, meant to improve travel between Bergen and the island of Sotra on the west coast, includes a 900m-long suspension bridge and 12.5km of tunnels...
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The project's contractor – the Riverlinx consortium – has revealed that it is getting ready to welcome the TBM to site “so we can reassemble it here ...
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In a recent drone video, Prufrock-2, The Boring Company's newest tunnel boring machine (TBM), was spotted at the tunneling startup's Bastrop, TX location...
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Herrenknecht crews working on the lower half of the tunnel boring machine forward shield. While Metrolinx continues work in Ontario to prepare the launch shaft ...
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Five companies have shown interest in the construction of the much-awaited Jalori tunnel on the Aut-Luhri National Highway connecting Banjar and Anni in ...
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Work on this major Flooding Project commenced within the grounds of Musgrave Park in April 2021. BSG Civil Engineering Ltd. has been appointed as the main contractor for this phase, with ...
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NHSRCL plans to get 3 TBMs for the tunnelling process. Each of the TBMs will progress at a speed of 200-300m per month.The reason for using both techniques ...
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Have you always wanted to know how Keller carries out a large construction site...
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The water tunnel project holds an estimated contract value of $353.9m (AED1.3bn). This project is considered the first of its kind in the region to drain ...
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The Trunk Road T2 and the Cha Kwo Ling(CKL) Tunnel form the middle section of Route 6. They connect the Central Kowloon Route(CKR) to the west and the main tunnel of the Tseung Kwan O –Lam ...
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The two giant tunnel boring machines (TBMs) that were launched earlier this year to dig the parallel northbound and southbound tunnels have now passed under the ...
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As public demands for sustainable infrastructure grows, urban leaders are taking a closer look at the economic, environmental and social benefits of underground tunnels...
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Don't miss this specialized annual tunneling industry event where you have the chance to share experiences and identify mutual opportunities for growth in tunneling, an industry ...
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At Kramertunnel is going on a full jobsite installation process. KERN Tunneltechnik is supplying several tunnel formworks and machines for secondary lining. The project is being delivered ...
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The Federal Railroad Administration (FRA) jointly with NJ TRANSIT and the Port Authority of New York and New Jersey have issued the Final Environmental Impact Statement (EIS)/Final Section ...
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Major construction of the Southern Tunnels is expected to begin in late 2023, ... from where two tunnel-boring machines will launch to excavate the twin ...
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Leighton Asia’s Tseung Kwan O – Lam Tin tunnel project team in Hong Kong safely broke through the mined tunnel under the busy Lei Yue Mun Road.
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Construction is scheduled to start in February 2023 but has not yet been tendered. The 5.3km tunnel will include a 64m section under the Panama Canal.
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President John Stiver spent the day in Dallas visiting the ongoing Mill Creek Tunnel Project. Thank you to the Southland Contracting Team for giving Stiver Engineering the opportunity to ...
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Tideway’s ambitious programme of public artwork is the subject of a new documentary film set to premiere as part of the Totally Thames Festival next month. Check out the trailer below, and ...
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Keltbray, a leading UK specialist engineering business, today announces it has secured the contract to provide construction services for the first two ventilation shafts and head houses on ...
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URUMQI, Aug. 25 (Xinhua) -- Giant tunnel boring machines on Monday have passed through the most difficult and dangerous part of the Tianshan Shengli tunnel ...
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The undersea tunnel will be constructed by hollowing out bedrock on the seabed near the No. 5 reactor at the Fukushima plant...
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Unlike traditional tunnel boring machines, the all-electric TBM is capable of launching directly from the surface and re-emerging after a tunneling project is ...
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HS2 Minister Andrew Stephenson MP visited Crewe today and confirmed that new research has found that the construction of HS2 is expected to support over 4,000 more jobs than previously ...
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Thames Tideway’s tunnel boring machine (TBM) Selina, which is constructing the final 5.5km stretch of the £4.1bn “super sewer”, recently passed beneath Brunel’s Thames Tunnel near Wapping ...
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YOU ARE HERE:NEWS
California water tunnel TBM finishes second drive
11 AUGUST, 2021 BY AILBHE GOODBODY
The tunnel boring machine (TBM) Salus has completed its second tunnelling ...
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Our cities continue to face challenges in their quest to adapt to rapid population growth in a time of climate change and resource constraints...
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Ashbridges Bay Treatment Plant Outfall Project Overview & Tunnel Boring Machine Assembly...
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