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Tunnelling vacancies in UK

iPS is urgently looking for various Tunnelling workers in the UK. There are vacancies for electricians, fitters, banksman, leading miners, miners, pit bosses and scaffolders. More Information

Decision expected on Frejus safety tunnel

Italian and French authorities will soon have to decide whether to expand the proposed 12 km-long More Information

CBE to supply Sluiskil

French group CBE has been awarded the supply contract for segment moulds for the 1.15 km-long twin-tube Sluiskil tunnel under the Gent canal at Terneuzen in the Netherlands More Information

Normet international success lauded

Normet has received an award from the Finnish government for its exceptional success in the international market, profitable growth, development of Finnish expertise, and operation in an environmentally sustainable manner. More Information

Datwyler acquires Phoenix profiles

The Datwyler group has completed the acquisition of the profiles division of Phoenix Dichtungstechnik of Hamburg. More Information

Herrenknecht big in China

Herrenknecht big in China

At the recent presentation of the Herrenknecht EPB shield for Dongguan metro attended by Chancellor Merkel and Premier Wen, Dr Martin Herrenknecht outlined his company’s ongoing commitment to China. More Information

Qatar going underground

The Qatar integrated railway project includes four metro lines, for which initial tenders for four tunnelling packages worth EUR1.5-2.3 billion apiece are expected in April, 2012. More Information

Works starts on Peru project

On 24.01.2012 work started on the Via Parque Rimac, a new Peruvian road construction project of the Metropolitan Municipality of Lima to connect Via Evitamiento highway to Callao Province, reducing traffic congestion. More Information

First Eastern European Tunnelling Conference

The call for papers deadline for the 2012 Eastern European Tunnelling Conference has been extended to 20.02.2012. More Information

Viatec and Brenner Congress 2012

The three-day Viatec fair takes place in Innsbruck starting 15.02.2012. More Information

Trans-Andean multimodal tunnel proposed

Trans-Andean multimodal tunnel proposed

The authorities in Lima, Peru are funding EUR1.4 million for feasibility studies for a 31 km-long multimodal road/rail tunnel on the route between Huancayo and Lima, reducing journey times from seven to four hours. More Information

Austunnel partners with Globalchimica

Austunnel have partnered with EPC Consulting www.epc-consulting.it and Globalchimica to provide sales and support for the Globalchimica range of tunnelling and mining products within Australia and the surrounding region. Globalchimica manufactures More Information

New agreement for Lyon-Turin line

On 30.01.2012 France and Italy signed a new intergovernmental agreement for the construction of the Lyon-Turin railway line for submission to the parliaments of both countries for ratification. More Information

Independent certification for Aker Wirth

Aker Wirth, a leading supplier to the tunnelling industry for more than a century, was recently audited by the accredited certification body DNV. More Information

Tunnel Technology 2012 for Shanghai

The third Tunnel Technology Summit will be held 28th-30th May, 2012 in Shanghai, China organized by Shine Media and Shanghai Transportation Trade Association. The theme is new technology, equipment and construction methods for propelling tunnel design, construction and operation. More Information

Final breakthrough for Sorbas tunnel

On 18.01.2012, excavation of the second tube of the 7.5 km-long Sorbas tunnel on the Sorbas-Barranco de los Gafarillos section on the Almeria-Murcia Region high-speed railway was completed. More Information

CEVA rail link under construction

CEVA rail link under construction

Work on the 16 km-long Cornavin-Eaux-Vives-Annemasse (CEVA) rail link commenced on 15.11.2011 to provide a 20 minute connection between Cornavin station (Geneva) and Annemasse municipality in France with five new stations at Lancy-Pont-Rouge, Carouge-Bachet, Champel-Hopital, Geneve-Eaux-Vives and Chene-Bourg More Information

Wayss & Freytag awarded Emscher sewer tunnel

W & F, a subsidiary of Royal Bam group, has been awarded the EUR420 million construction contract for a 35 km-long wastewater tunnel between Dortmund and Bottrup in Germany. More Information

Conceptual design for Feltre tunnel

On 18.01.2012 Anas Veneto presented the conceptual design to complete the SS50 Feltre bypass, which includes construction of a 3.5 km-long bi-directional tunnel under the Telva mountain. More Information

Xiushan rail tunnel completed

Xiushan rail tunnel completed

The 10,303 m-long Xiushan railway tunnel on the 141 km-long Yuxi-Mengzi line of the Pan-Asia Railway eastern line was completed on 10.01.2012, after six years’ work. More Information

Toven tunnel holing imminent

Construction of 13.5 km of dual carriageway from Brattlia in Drevja to Leirosen in the county of Nordland, Norway is underway as part of the new Fv 78 link between the E6 motorway in the east and Rv 17 county road in the west. More Information

Jacobs Engineering awarded I90 contract

Jacobs Engineering Group has been awarded a contract by Washington State Department of Transport WSDOT to provide design services for fire and life safety systems improvement in the Interstate 90 Mount Baker and Mercer Island tunnels. More Information

Cairo metro breakthroughs

Despite a year of political upheaval in Egypt, on 10.01.2012 the 9.46 m-diameter NFM TBM on Line 3, Phase 2 of Cairo metro project broke through into Stadium station after a 1,579 m drive during which best production figures were 24 m/day and 109.5 m/week. More Information

Robbins opens office in Chile

The world presence of Robbins Company has increased with the opening of their 14th office, in Santiago, Chile. More Information

Tender 053/2001 – First Stage - PQ for the Design Build of TBM tunnels contract for Tel Aviv metropolis RED and GREEN LINES

NTA Metropolitan Mass Transit System Ltd is an Israeli government owned company in charge of the design and construction of the mass transit system in Tel Aviv metropolitan area, Israel. More Information

Lai Chi Kok drainage tunnel breakthrough

Construction of Hong Kong’s Lai Chi Kok drainage tunnel has entered its final stage following main tunnel breakthrough in December. The EUR1.3 billion project involves construction 3.7 km of 4.9 m-diameter tunnels to intercept and transfer stormwater from the uphill areas of Lai Chi Kok More Information

CIFA announces new shotcrete machine

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. More Information

Sandvik jumbos on five-lane tunnel in Brazil

Sandvik jumbos on five-lane tunnel in Brazil

Four Sandvik drill jumbos are engaged in developing the widest tunnel in Latin America to house four conveyor runs and a service road. More Information

HS2 railway London-Birmingham approved

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. More Information

Odebrecht and Robbins triumph at Olmos

Odebrecht and Robbins triumph at Olmos

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. More Information

Big Chinese TBM for Yangtze crossing

The first independently developed compound slurry TBM has been presented by China Communications Construction Company Tianhe. More Information

Turin Hosts INTERtunnel 2012

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. More Information

Spain – Updates from Line 9 at Barcelona

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. More Information

Crossrail tunnelling to commence from Royal Oak

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. More Information

Happy holidays to all our readers!

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. More Information

Chile cross-border priorities

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 ... More Information

Tunnelling News

In pics: construction site of Chongming-Taicang tunnel

A smart assembling vehicle works at "Linghang" large diameter shield tunneling machine at the construction site of the Chongming-Taicang tunnel, part of the Shanghai-Chongqing-Chengdu ... More Information

IN PICTURES: Spectacular images of the removal of HS2's huge tunnelling machine

TBM Sushila was used to construct part of the Northolt Tunnel – an 8.4-mile tunnel ... construction/london-tunnels/progress-3/northolt-tunnel/tbm- ... More Information

Historic tunnels uncovered beneath Salisbury station during £5.3M upgrade project

Engineers from Network Rail and South Western Railway have uncovered a network of tunnels and rooms beneath Salisbury station during ongoing £5.3M upgrades to the station’s forecourt... More Information

Massive $450m road project connecting Russia and Georgia with six bridges & five tunnels

Massive $450m road project connecting Russia and Georgia with six bridges & five tunnels. The new road will pass through Georgia along a trade route ... More Information

Buca Metro Tunnel Excavations Reached 50 Percent Level

Important progress is being made in the construction of the line, where four tunnel boring machines (TBMs), each 100 meters long, 7 meters wide and ... More Information

'Very promising' narrow-reef boring technology nearing rollout stage

A novel tunnel boring machine (TBM) will open up Bokoni's narrow tabular dipping PGM orebody to allow narrow-reef boring to take place, so that ... More Information

A vast undersea tunnel is being built

The 7.4 billion-euro ($7.7 billion) project is a huge undertaking, in every sense. Each section of the tunnel is colossal. These concrete structures ... More Information

National Grid gets planning permission for Grain to Tilbury upgrade with new Thames tunnel

National Grid has secured full planning approval for the Grain to Tilbury project, which includes a new power tunnel under the River Thames... More Information

Right track tunnel of Huangjialing Tunnel in NW China's Gansu drilled through

A staff member works on the construction site of the right track tunnel of the Huangjialing Tunnel in Linxia Hui Autonomous Prefecture, northwest ... More Information

Shetland Islands tunnels plan takes 'huge step forward' with sonar investigations

This phase will further inform the project's development and feasibility. The tunnel project, seen by locals as pivotal for improving ... More Information

Construction of the Tarande tunnel begins next week

On March 17th, in Vilnius district Construction of a tunnel and other related infrastructure will begin at Taranda and Bukiškis. This project aims ... More Information

Delhi Metro's Golden Line achieves major tunnel breakthrough;

The construction of Delhi Metro's Golden Line achieved a major milestone on Thursday as the Tunnel Boring Machine (TBM) broke through at the ... More Information

RiverRenew Tunnel Project Nearing Completion

The RiverRenew Tunnel System Project, the largest infrastructure investment in Alexandria's history, is nearing completion. More Information

Sydney Metro West tunnels enter final stretch after big breakthrough

Two tunnel boring machines (TBMs) constructing the huge Sydney Metro West tunnels have made a smashing entrance 24 metres below the surface. More Information

Chennai Metro Rail launches first tunnel boring machine for underground tunnelling in Kolathur

Corridor 5 begins at Madhavaram Milk Colony and connects through Koyambedu, Porur, Alandur and other residential/commercial areas of the city to ... More Information

Element Six, Master Drilling Announce Tunnel Development Partnership

Element Six and Master Drilling will deliver a diamond-enabled solution designed to increase tunneling development speed, reducing costs and minimize the environmental impact of tunnel ... More Information

Gateway Project Tunnel Connecting NY and NJ Moves Forward

Five Gateway contracts have been awarded so far, including one on Predergast's first day for construction on the Manhattan side of the tunnel... More Information

HSR Xi'an – Yan'an: Completion of All Tunnels in the Project

The HSR Xi'an – Yan'an has completed the excavation of all tunnels, including the Tongchuan Tunnel. This is a key milestone in the construction ... More Information

Brazil's US$1bn underwater tunnel project making waves among potential bidders

The first underwater road tunnel project in Brazil is attracting interest from multiple potential bidders, an official familiar with the matter ... More Information

Element Six and Master Drilling Announce Strategic Partnership for Advanced Tunnel

Achieving high quality, nonexplosive tunnel construction with various aspects of value generated compared to traditional rock excavation methods is a ... More Information

Tutor Perini Wins a $1.2 Billion NYC Contract

A joint venture of Sylmar-based civil construction firm Tutor Perini Corp. and its subsidiary Frontier-Kemper Constructors has won a $1.18 billion contract to construct a pair of rail ... More Information

Milestone reached for $1.6b Auckland wastewater tunne

Watercare's Central Interceptor project has passed an historic milestone with the southern half of the 16.2 kilometre tunnel – Blockhouse Bay ... More Information

Elon Musk's 'Wormhole' Tunnel Promises To Carry 20,000 People Per Hour In Dubai

It’s been more than eight years since Elon Musk decided he was fed up with traffic and declared he’d start digging tunnels to revolutionize public transport across the United States. So ... More Information

First tender for Dubai’s $22bn tunnels due within days

Dubai Municipality is expected to tender the first two packages of the $22bn Dubai Strategic Sewerage Tunnels (DSST) project imminently... More Information

London's Thames Tideway Tunnel now fully connected

After 10 years of construction work, the last of the 21 connections of the Thames Tideway Tunnel was made to the city's Victorian sewage system. More Information

Silvertown Tunnel

Silvertown Tunnel is the Transport for London project looking to forge a brand-new connection between Silvertown and the Greenwich Peninsula... More Information

Dubai Loop: Elon Musk to Build Huge Underground Road Network

Musk's The Boring Company, which is responsible for building a similar project in Las Vegas, aims to create 17 kilometers of tunnel capable of ... More Information

Wisconsin approves $4.5m tunnel lighting project

Wisconsin Governor Tony Evers has approved a $4.5m lighting systems upgrade project in various tunnels in Milwaukee County, Wisconsin. More Information

$1.18bn Manhattan Tunnel contract awarded as part of $16bn Hudson Tunnel Project

The Hudson Tunnel Project is the key section of the Gateway Programme, which is a comprehensive rail infrastructure investment aimed at boosting ... More Information

North East Link continues to forge ahead towards completion

Tunnelling will soon commence on Victoria's longest twin road tunnels – the North East Link tunnels – as two massive tunnel boring machines (TBMs) are ... More Information

Africa's huge £8.5m tunnel cuts up to 26 minutes off journeys to major capital city

The tunnel is to be constructed within the next three years. This project will not only create 500 jobs in the construction ... More Information

CMRL's tunnel boring machine from Panagal Park reaches Kodambakkam station after a year

Chennai Metro Rail's Phase II Project faces delays as tunnel boring machines 'Pelican' and 'Peacock' progress towards Kodambakkam... More Information

$800-million twin-tube tunnel, longest in the Philippines, nears 'breakthrough'

A senior agency official stated on Thursday that the tunneling phase of the Davao City Bypass Construction Project will achieve a long-awaited ... More Information

The World’s Largest Immersed Tunnel Is Being Built—And It’s Done Without a Tunnel Boring Machine

When we think about groundbreaking advancements, our minds often jump to cutting-edge technology like smartphones or supercomputers. But some of the most awe-inspiring innovations are ... More Information

Brenner Base TBM enters 'highly fractured' fault zone

A tunnel boring machine (TBM) working on the northernmost active construction lot of the Brenner Base Tunnel project has entered a “highly ... More Information

India building a historic Undersea Tunnel for Mumbai-Ahmedabad Bullet Train Project

He stated, "All high-quality safety norms have been adopted in the construction of this India's first carefully designed undersea tunnel project." The ... More Information

Norway's Incredible Ship Tunnel Plan Is Back On Track

Despite pandemic-related and planning delays to the project, the Norwegian Coastal Administration is pressing ahead with plans to build the world's ... More Information

PM Modi inaugurates Z-Morh tunnel in J&K

The tunnel works with the under-construction Zojila tunnel to enhance travel efficiency and road connectivity. NEW DELHI: Prime Minister Narendra ... More Information

Metro's tunnel construction on track

Meanwhile, the 'Azad' TBM is already working on the 'up-line' tunnel for the same stretch. After arriving at Transport Nagar, both TBMs were 'dragged' ... More Information