World's longest water diversion tunnelThe 85.3 km-long, 8 m-diameter tunnel from Hengren county to Xinbin county in East Liaoning will deliver water from Dahuofang reservoir to more than 10 million ...
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Art and craftIn Ireland, Limerick County Council is advertising for artists to create permanent outdoor artwork for their ring road and tunnel, for which they will pay EUR500 to each of the five ...
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Safe tunnelling in urban areasMeyco Global Underground Construction has announced that the BASF TBM 2009 conference will take place in Singapore from 5-7th November. The emphasis will be on EPB and ...
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Big 5 PMV moves to Dubai ArenaBig 5 PMV, the most important event for construction plant, machinery, equipment and vehicles in the Middle East, will take place from 23-26 November, 2009 in The ...
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Tunnel Construction Services RFQNew York City Economic Development Corporation (NYCEDC) is inviting construction firms to submit a Statement of Qualifications for the provision of construction ...
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Recession survivors guideOf the 14 major economies that went into recession, Japan, France and Germany have already hauled themselves out, and will progressively be followed by their peers. Most of ...
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Second Herrenknecht launched at Veligonda projectThe 7.96 m-diameter hard rock double shield Herrenknecht TBM launched at Dornala last year on an 18.5 km water tunnel drive has been joined by a ...
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Big plans for Korea trafficKorea currently has 25 expressway routes totalling 3,103 km, a figure that will increase to 4,000 km by 2010 and 6,160 km by 2020. Design work will start in 2010 on a ...
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IWMA to meet in LondonThe International Water Mist Association conference is taking place at the Hilton Hotel in Paddington, London from 23.09.2009 to 24.09.2009. Sponsored by Fogtec, Tyco, Danfoss ...
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Tunnel waterproofingTunnel waterproofing - a new level of protection Stirling Lloyd specializes in the development, manufacture and application of high-performance waterproofing and structural ...
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Progress on Guang-Fo line in GuangzhouThe 32.2 km-long Guang-Fo Line is part of the Chinese government's Intercity Rapid Rail Project to link nine cities in Guangdong Province by 2015, including ...
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Heavy going in AlbaniaBechtel-Enka, the US-Turkey consortium building the 57 km-long motorway between Rreshen and Kalimash, has reported its experience on the 5.5 km-long NATM twin tube tunnel at ...
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First section of Duplex A86 opens west of ParisThe first 4.5 km section of Duplex A86, between Rueil-Malmaison and the A13 motorway interchange in Vaucresson Le Chesna opened on 01.07.2009. The ...
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Three new lines for Dalian metroConstruction of 58.1 km of subway lines 1, 2 and 4 commenced on 25.07.2009 at Dalian, one of the largest cities in northeast China's Liaoning Province, where a total ...
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Longest Indian rail tunnel progressIndian Railways has almost completed the 7.5 km stretch of its 11 km Pir Panjal tunnel project in the State of Kashmir, the longest tunnel in the country (in/36). ...
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Sofia metro gets underwayWork began in July, 2009 on the new stretch of Sofia metro line 1 to connect the Obelisk - Serdika and Vasil Levski Stadium - Mladost 1 sections, which themselves will be ...
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Barcelona St Just tunnel looking goodIn November, 2008, two 5.98 m-diameter double shield TBMs, one from SELI and the other from Herrenknecht, started to bore the 11.5 km-long St Just water tunnel ...
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Pajares twin tunnels completedThe second tube of the 24.6 km-long Pajares twin tunnel on the high-speed railway link between Leon and Asturias in northern Spain was completed on 11.07.2009. The ...
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Santa Cristina bypass opens in Val GardenaThe new 1.6 km Santa Cristina bypass opened in Bozen province on 17.07.2009. Overall cost was EUR32.1 million, of which EUR4.8 million was spent on Monte ...
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Two more NATM tunnels completed on the Madrid-Murcia high speed lineThe single-tube, 85 sq m section, 2.2 km-long Loma del Carrascal tunnel on the 10.9 km-long Cuenca-Olalla section of the ...
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Mühlhäuser catalogue goes online at tunnelbuilder.comOur good friends at Mühlhäuser, who have been celebrating over 100 years in the mining and tunnelling equipment business, have entrusted ...
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Major HATS award to Leighton Asia JVThe design/construct contract for a 7.5 km-long drill/blast tunnelled section of Hong Kong's latest sewage conveyance system, value EUR235 million, has been ...
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Mike Rispin to head Normet in North AmericaNormet, the Iisalmi, Finland based provider of underground mining and tunnelling equipment and care solutions has announced the appointment of Mike Rispin ...
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Lyon metro Line B extension startsOn 09.07.2009 the 1.7 km extension of Line B of the Lyon metro from Gerland to Oullins, with a crossing of the Rhone river, got underway. A 9.5 m diameter TBM will ...
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Spanish line advances towards FranceOn 07.07.2009 the 649 m-long Sant Andreu tunnel on the 3.3 km Sant Julia de Ramis-Cornella del Terri subsection of the Madrid-Barcelona-French border high-speed ...
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BASF Meyco updates its company profileLongtime sponsor of tunnelbuilder.com BASF Meyco has updated its profile to reflect the changes to the company over recent years, and its focus on expanding ...
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Progress on Madrid-Castilla La Mancha-Valencia-Murcia high-speed linkOn 02.07.2009, the 2.2 km-long Loma de Carrascal tunnel on the 10.9 km Cuenca-Olalla subsection of the Madrid-Castilla La ...
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Breakthrough on Camarillas railway bypassAfter a 140-day drive, on 03.07.2009, TBM Nenica broke through on the longest tunnel (2,250 m) of the Camarillas railway bypass on Spain's ...
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CAT man for LovatDick Cooper, general manager of Caterpillar Global Mining Operations for the Melbourne and Burnie facilities, has taken Lovat Tunnel Equipment under his wing, succeeding Rick Lovat ...
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ITA sets up training foundationThe goal of the ITA-CET foundation is to be the link between universities, research facilities and consultancies and all types of professionals working in the ...
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BarChip fibre passes ten year milestoneBarChip is a highly engineered synthetic fibre produced by Elasto-Plastic Concrete (Europe) Ltd that has been developed to meet the toughest demands of the ...
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Robbins HP TBMs bore water tunnels in Andhra PradeshOn 24.06.2009 a 10.0 m High Performance (HP) Robbins Double Shield started to bore under the Nagarjuna Sagar National Park, the second tunnel of ...
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Singapore LTA awards two DTL2 stations to SembawangSembawang Engineers and Constructors, part of the Punj Lloyd group, has pocketed the EUR186 million contract for Botanic Gardens and Stevens ...
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Robbins HP TBMs bore water tunnels in Andhra Pradesh Minister for Major Irrigation Ponnala Lakshmaiah formally launched the drilling of the second tunnel of the Pula Subbaiah Veligonda project in ...
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GIA wins in small section Slovakian tunnelA complete line-up of GIA tunnelling equipment comprising two locomotives, four shuttle cars, and a crawler-mounted 9HR/B Haggloader were used by Skanska BS ...
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Simple wireless securityPrevention of unauthorised entry into tunnelling sites has never been more important to protect both personnel and equipment as well as the general public from site ...
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... double tunnels, with a total length of 24 km, which will be built using four tunnel boring machines (EPB-TBM), with an excavation diameter of 9.80 m.
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The German and Czech railway infrastructure managers, DB Netz and SZ, have announced a public tender for design work of the zoning decision documentation under the Dresden–Prague railway ...
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Network Rail has delayed the tender race for the £900m Western Rail Link to Heathrow until Summer 2022 because of Covid-19...
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Moments ago, Tunnel Boring Machine (TBM) T61 nicknamed Tapi-1 operated by the J Kumar Infraprojects – China Railway Tunnel Group JV...
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All the information you need to know about the Gotthard Tunnel...
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The world’s longest immersed road and rail tunnel design, the Fehmarnbelt link gets a go-ahead. The 18 km infrastructure, the longest of its kind, connecting Denmark’s Lolland Falster ...
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After our contribution to research and development about "blasting", the alternative follows now: mechanised tunnelling methods such as full-face machines and roadheaders.
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In a statement, Transport for London said that the additional costs were not linked to the construction of the project, which remains at £1bn. “All payments ...
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GUWAHATI: The construction of the Atal Tunnel connecting Manali with Leh, which is the world's longest highway tunnel above 10,000 feet, has been ...
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The government opened international tender in June for the design of Llogara Tunnel engineering project. The tendering process for the construction ...
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Construction of the initial twin tunnels near the Las Vegas Convention Center (LVCC) was complete in May. The system is expected to be ready for ...
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Concrete pouring has begun at the Chiltern Tunnel site on HS2 for the Tunnel Boring Machine launch pad. Two TBMs will begin wok next spring to dig ...
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Barhale has won a £22M contract to monitor Thames Water’s network of tunnels and aqueducts.
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KUNMING, Sept. 13 (Xinhua) -- The cross-border tunnel on the China-Laos Railway was completed on Sunday, according to local authorities.
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At 4 a.m. early on the morning of June 20th, a glow appears on the horizon. It spreads over the meadows of Wiltshire, the area in southern Britain home to Salisbury and its medieval ...
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A view of an under construction site of Nagdhung tunnel at Sisnekhola in Dhading district, on Monday, September 07, 2020. Photo: Keshav Adhikari/THT.
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The Woodsmith Project is a deep mine and associated transport, processing and shipping infrastructure development under construction in North Yorkshire, UK.
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CAMORINO, Switzerland (Reuters) - Switzerland officially opened the Ceneri Base Tunnel on Friday, the final piece in a direct, flat rail link connecting northern Europe to the ...
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Find out how HS2 is protecting and enhancing woodlands, habitats and wildlife as we plan and build the railway.
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Normet Finland Service Center is specialized for third party emulsion charging system assemblies to Normet’s Charmec charging platforms. Normet’s new business model provides declaration of ...
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The high-speed railway, HS2 recently published a high-level report into its construction plans for the next few years. The timeline covers most of the concrete phase of the project before ...
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The Norwegian Public Roads Administration is in the process of creating the world’s first floating highway.
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LJUBLJANA (Slovenia), August 31 (SeeNews) – Turkey's Cengiz will complete the construction of the second pipe of the Karavanke motorway tunnel ...
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Switzerland's New Rail Link: Tunnelling and excavation. For Gotthard Base Tunnel, an astonishing 25 million tonnes of rock was excavated. For context, ...
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... covering 11 km of twin tunnels from The Bays to Sydney Olympic Park. ... of four tunnel boring machines expected to be in place by the end of 2022.
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The Ceneri Base Tunnel is scheduled to become operational at the end of 2020 and it is the third largest railway tunnel project in Switzerland after the Gotthard and the Lötschberg Base ...
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The new Central Interceptor TBM has been officially named Hiwa-i-te-Rangi, as one of the Matariki stars to which Māori send their dreams or aspirations for the new year. Students from ...
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Afcons, in a joint venture with Strabag, has constructed the world's longest motorable tunnel 3,000 m above sea level. The Atal Tunnel will reduce the distance between Manali and Leh by ...
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Three world-leading consortia have been short-listed to construct twin twenty kilometres of tunnel as part of two works packages on one of Sydney’s biggest rail tunnelling projects.
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Balfour Beatty VINCI, a long-established joint venture between two global infrastructure leaders, welcomed its first rail freight delivery of aggregate at HS2’s Washwood Heath site in ...
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Early in 2021, two 2000 tonne tunnelling machines measuring over 170 metres each will be launched at a site by the M25 to bore 10 miles each underneath the Chilterns in Buckinghamshire.
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If you missed our webinar on high-speed tunneling in the Himalayas, we've got a video for you.
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The marquee construction elements are the £2bn Stonehenge tunnel to upgrade the A303 (Amesbury to Berwick Down) and the £7bn Lower Thames ...
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Prime Minister Narendra Modi had in May 2018 laid the foundation stone for the Rs 6,800 crore project, billed as the Asia's longest bi-directional tunnel, ...
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The project was first proposed in 2010, after which a feasibility study was conducted in 2013 and construction began in 2019. The New Mutwal Tunnel is ...
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More than 700 men are working in shifts to complete the tunnel...
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Tunneling Business Magazine
The system improvements include construction of nine tunnels to control sewer overflows. Upcoming tunneling components of Project Clear include ( ...
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Plans are moving forward for the construction of the Hangzhou Genshan East Road Crossing River Tunnel in China. The TBM that will be used for the ...
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