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Early works for Forrestfield-Airport Link

The Forrestfield-Airport Link will connect the existing Midland Line, near Bayswater Station, to Forrestfield through underground tunnels. In September the Public Transport Authority (PTA) formally ... More Information

Know what's ahead

Free Webinar | Wednesday, November 2, 10am (Eastern Daylight Time) hosted by The Robbins Company. High cover, squeezing ground, fault zones, water inflows … geological challenges arise but ... More Information

Crossrail update

Andrew Wolstenholme, CEO at Crossrail Ltd has said that Crossrail is more than 75% complete. “There is a huge amount of work underway to complete the stations and fit-out the physical ... More Information

Robbins - TBM dubbed “Driller Mike” digs Atlanta

Robbins - TBM dubbed “Driller Mike” digs Atlanta

Swiftly-Assembled Machine to bore Emergency Water Supply Tunnel -  After an Onsite First Time Assembly (OFTA) lasting just 2.5 months, Atlanta Georgia, USA’s newest TBM, dubbed ... More Information

Abstract submissions for TBM DiGs 2017

The Third International Conference on Tunnel Boring Machines in Difficult Grounds (TBM DiGs 2017) will be hosted in Wuhan, China. Prospective authors are invited to submit abstracts on various ... More Information

24th Annual Microtunneling Short Course

24th Annual Microtunneling Short Course

Since its inception in 1994, the annual Microtunneling Short Course has been the premier event devoted to advancing the industry. Much like the microtunneling market itself, the Microtunneling ... More Information

Melbourne Metro update

The Metro Tunnel will transform public transport above and below ground, including Melbourne's tram network. During the construction of Domain station, trams will continue to run along St Kilda ... More Information

17th International Water Mist Conference announced

17th International Water Mist Conference announced

Ragnar Wighus  president of the IWMA announced today that the 17th International Water Mist Conference will take place in Rome, Italy  on the 20th and 21st September 2017. A venue has ... More Information

Press release - Bangalore fanfare marks final breakthrough for Robbins EPB

Press release - Bangalore fanfare marks final breakthrough for Robbins EPB

On September 23, 2016, Bangalore’s last TBM for the city’s metro rail project broke through, marking the end of TBM tunneling on the Namma Metro phase 1.  The Robbins-operated ... More Information

Datwyler projects

Datwyler projects

Datwyler, during the third  quarter of 2016, has been involved in several projects in Argentina, Equador,  India, Russia, USA and the United Kingdom. To read more about these projects ... More Information

TERRATEC stays ahead of the curve in Bangkok

TERRATEC stays ahead of the curve in Bangkok

On 26th September 2016, TERRATEC celebrated the successful Factory Acceptance Test of a new 3.20m diameter Earth Pressure Balance Tunnel Boring Machine (EPBM) destined for the Phra Khanong Cable ... More Information

Hong Kong-Zhuhai-Macao bridge and tunnel update

Hong Kong-Zhuhai-Macao bridge and tunnel update

A 38km bridge in the South China Sea will form a fixed crossing over the Pearl River Estuary between Zhuhai and Macau on the western side and Hong Kong on the eastern side. The Y-shaped bridge ... More Information

Eurasia Tunnel opens in December

The $1.25 billion Eurasia Tunnel, which is 14.6 km long with 3.4 km under the sea, connecting the European and Asian sides, will open to the public on 20.12.2016. Turkish President Erdogan had a ... More Information

Datwyler appoints new CEO

Datwyler appoints new CEO

The Board of Directors of Datwyler Holding Inc. has appointed Torsten Maschke to the new CEO of the Sealing Solutions division and made him a member of the Executive Management. The 47-year-old ... More Information

Organizational Changes in anticipation of iPS’ 2020 growth initiative.

Organizational Changes in anticipation of iPS’ 2020 growth initiative.

iPS announces the appointment of Hans van Burk as Director Sales and Marketing. Hans (43) has extensive sales experience within the energy and maritime industry, recently as Commercial Director of ... More Information

Indianapolis - DigIndy wastewater project

Indianapolis - DigIndy wastewater project

On Tuesday, September 6, 2016, one of the longest-running Robbins TBMs embarked on its most extensive project yet.  The 6.2 m (20.2 ft) Main Beam machine, owned by the Shea-Kiewit (S-K) JV, ... More Information

Mühlhäuser makes strategic partnership with SMT Scharf

Mühlhäuser makes strategic partnership with SMT Scharf

Mühlhauser GmbH from Freienbach entered into an agreement with SMT Scharf GmbH. Core of the strategic partnership is the exclusive sale of a jointly developed logistics solution for ... More Information

TERRATEC delivers another Microtunnelling System for Thailand

TERRATEC delivers another Microtunnelling System for Thailand

On 26th August 2016, TERRATEC successfully completed the Factory Acceptance Tests of a new Microtunnelling System in its assembly plant in Guangzhou, China. The testing was attended by ... More Information

Tunnelbuilder welcomes Trimble

Tunnelbuilder welcomes Trimble

Tunnelbuilder welcomes Trimble as an animated banner advertiser.  Positioning-centric information is changing the way people, businesses and governments work throughout the world. By ... More Information

3rd Urban, Underground Space and Tunneling Conference

The 3rd Annual Urban, Underground Space and Tunneling large scale conference is designed to meet all building industry practitioners' demands to secure and guarantee their investments. The three day ... More Information

Press release – Sandvik 9,000th unit rolled out

The Sandvik Turku plant in Finland, which produces underground mining loaders and trucks, rolled out its 9,000th machine, the Sandvik TH663 dump truck on Friday, September 16. This specific machine ... More Information

Geofluid 2016

Geofluid 2016

The 21st edition of the International Exhibition & Conference on Technology and Equipment for Prospecting, Extracting and Conveying Underground Fluids will be held at the Piacenza Expo, ... More Information

International Water Mist Conference

International Water Mist Conference

At this years conference in Vienna, Austria there were over 100 attendees from as far afield as Australia, Japan and the United States. Also at the conference Luciano Nigro  a member of the ... More Information

Book now for the ITA Tunnelling Awards 2016

It is time to book for the conference and banquet.  Take part in this exceptional event. Learn  more about the outstanding projects and initiatives participate in a special confrence. ... More Information

Innovations in Tunnel Construction Methods

Current innovations in tunnel construction methods have become an important aspect of the tunneling industry to explore in recent times. With the American Society of Civil Engineers giving the ... More Information

ES rubber Gaskets for the Tel Aviv Metro - Red Line

ES rubber Gaskets for the Tel Aviv Metro - Red Line

We are proud to be a part of the new Tel Aviv Metro project - Red Line Western Section, supplying our Rubber Gaskets to the China Railway Tunnel Group. Designed and constructed by NTA ... More Information

Tunnelbuilder team at Expotunnel

Tunnelbuilder team at Expotunnel

The tunnelbuilder team will be attending Expotunnel in Bologna, Italy, from the 19th until the 21st of October as a media partner.  We will have a full complement of staff on hand so if you ... More Information

TBM Daisy the Driller officially launched

TBM Daisy the Driller officially launched

On the 6th of September the Scottish Cabinet Secretary, Roseanna Cunningham, officially launched the tunnelling phase of the Shieldhall Tunnel in Glasgow by naming the TBM, Daisy the driller. The ... More Information

Robbins Crossover XRE TBM gets ready to drill for Albanian hydropower

Robbins Crossover XRE TBM gets ready to drill for Albanian hydropower

Hydropower will be Albania’s first source of electricity but only 30 - 35 % of the country's hydropower potential has been developed so far. The Devoll Hydropower Project consisting of two ... More Information

Postponed - bid for bi-national Agua Negra tunnel

On 30.08.2016 EBITAN (Ente Binacional Túnel de Agua Negra) formed the commission to oversee the prequalification of companies interested in the construction of the Agua Negra tunnel. The 13km ... More Information

Tunneling for Northgate Link completed

Tunneling for Northgate Link completed

On the 02.09.2016 Sound Transit contractors, the joint venture JCM Northlink LLC, composed of Jay Dee Contractors, Frank Coluccio Construction Company, and Michels Corporation, have completed ... More Information

NTA- Tel Aviv Mass Transit Tender

Tender No. 127/2016 -  For the Provision of Instrumentation Installation and Monitoring Services for the Tel Aviv MetropolitanMass Transit System - The Turkish Alignment 1. N.T.A - ... More Information

Book now for the ITA Tunnelling Awards 2016:

Book now for the ITA Tunnelling Awards 2016:

On November 10th and 11th 2016, the International Tunnelling and Underground Space Association is organizing the second edition of its ITA Tunnelling Awards, an international competition seeking to ... More Information

Melbourne Metro Graduate Program

Melbourne Metro Graduate Program

The Melbourne Metro Rail Authority (MMRA) and Level Crossing Removal Authority (LXRA) Graduate Program provides recent graduates the opportunity to work with world-class industry experts on two of ... More Information

Mexico’s Crossover TBM makes its Mark for Robbins

Mexico’s Crossover TBM makes its Mark for Robbins

On March 29, 2016, North America’s first Crossover TBM broke new ground in Mexico City.  The 8.7 m (28.5 ft) diameter Robbins XRE—a cross between a rock TBM and an EPB—emerged ... More Information

Fehmarnbelt link

The updated application for planning permission for the Fehmarnbelt tunnel in Germany was submitted for public consultation in Germany between the 12th  July and 26th  August 2016 by ... More Information

Tunnelling News

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

Potomac River Tunnel: Tunnel Forum Meeting

The Potomac River Tunnel project team will provide overviews of the project and the Combined Sewer Overflow (CSO) 022 Construction Site located at ... More Information

Valley Water District to vote on an additional $9.69 million for Delta Tunnel

Tunnel Boring Machines would launch in both directions from each launch shaft site. ... Tunnel opponents weren't impressed with the 'refined' tunnel ... More Information

The Moles Present 2025 Outstanding Achievement Awards

Paul C. Schmall and Anthony J. Binsfeld received the Outstanding Achievement Awards by The Moles, a National Heavy Construction Industry Professional ... More Information

Silvertown Tunnel opening confirmed for April

The tunnel boring machine (TBM), Jill (named after Jill Viner ... bore the second tunnel back towards Newham - a UK engineering first. More Information