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Penetron waterproofs the Xi’an underground utility tunnel

Penetron waterproofs the Xi’an underground utility tunnel

Construction on the Xi’an utility tunnel project is ongoing. With estimated total costs of US$2.6 billion, it is currently China’s single largest infrastructure project. The planned ... More Information

News for Z-Morh and Zojila tunnels on NH1 in Jammu & Kashmir

The government of India, following the IL&Fs financial crisis, cancelled the contracts with first contractors for the construction of the 14-km-long Zojila and 6.5-km-long Z-Morh tunnels on the ... More Information

World Road Congress Abu Dhabi 2019

World Road Congress Abu Dhabi 2019

Early bird registration for the 26th World Road Congress has now been extended until the 30th of June. For further information about the congress please click here. To register for the event ... More Information

Normet making history by doing underground explosives charging on batteries

Normet making history by doing underground explosives charging on batteries

Iisalmi, Finland, June 12, 2019. Normet made history by demonstrating battery electric emulsion charging in production environment underground on June 4th in Pyhäsalmi mine, Finland, with ... More Information

WTC2020 - Submit your abstract!

WTC2020 - Submit your abstract!

The World Tunnel Congress (WTC) 2020 will be held in the Kuala Lumpur Convention Centre, Kuala Lumpur. Growing numbers of underground innovations claimed to hold the key to unlock the door to ... More Information

Sydney Metro Project: tunnelling edges closer to the Harbour

Sydney Metro’s third mega TBM has broken through a wall of rock at the new Crows Nest Station, marking a major milestone in the project which will link the North West Metro to the CBD and ... More Information

Fehmarn Belt - EU Probing €8.7billion Tunnel Project's Financing

After appeal Europe's competition enforcer launched an in-depth investigation on the 14.06.2019  into public financing for a planned €8.7 billion ($9.8 billion) rail and road tunnel ... More Information

Forrestfield's TBM Grace at Bayswater

After relaunching, TBM Grace has now successfully tunnelled through the station box d-wall (western end). After spending five weeks at Redcliffe Station, where she underwent scheduled ... More Information

Cipa and Rome Metro C

Cipa and Rome Metro C

CIPA S.p.A.  is carrying out the widening excavations of the odd and even tracks on the section of the Rome Metro C between the well 3.3 and the San Giovanni station. On the left side of the ... More Information

Remembering Dick Robbins 1933-2019

Remembering Dick Robbins 1933-2019

It is with deep sadness that The Robbins Company announces the passing of Richard James Robbins, President and CEO from 1958 to 1993. Dick passed away surrounded by family on Thursday May 30, 2019 ... More Information

ITA Tunnelling Awards 2019 in Miami - Florida - New Extended Deadline June 22nd, 2019

THE ITA TUNNELLING  and UNDERGROUND SPACE AWARDS 2019- 5th EDITION. The 5th edition of the international tunnelling and underground space awards welcomes new applications, ITA is now calling ... More Information

Boryeong undersea tunnel opens

Boryeong undersea tunnel opens

The Korean Ministry of Land, Infrastructure, and Transport announced that on June 6th, the South bound of the 6,927 m Boryeong Undersea tunnel, Korea’s longest undersea tunnel, had broken ... More Information

Heung Yuen Wai Highway and tunnels opens to the public

Heung Yuen Wai Highway and tunnels opens to the public

On the 26th  May 2019 the 11-km dual two-lane carriageway Heung Yuen Wai Highway opened to public. The highway includes the 4.8km Lung Shan Tunnel, 0.7km Cheung Shan Tunnel,  4.5km of ... More Information

Register by July 30th and Save at the 12th Annual Breakthroughs in Tunneling Short Course

The early registration discount for ‘The 2019 Breakthroughs in Tunneling Short Course’ ends July 30th.  Early registrants will save $100 off the price of full conference ... More Information

Press Release - Milan’s M4: end of excavation work nears as TBM reaches Foppa station box

The excavation work along Milan’s new M4 metro line came a step closer to completion as the consortium responsible for the project led by Salini Impregilo celebrated the latest breakthrough ... More Information

Forrestfield – airport link June update

Forrestfield – airport link June update

TBM Grace Tunnel boring machine (TBM) Grace arrived at Redcliffe Station last month, breaking through the one-metre-thick eastern station box wall to a cheering crowd of excited team ... More Information

Press release -Timeco Srl - an Italian dealer and agent in the world of tunnelling

Press release -Timeco Srl - an Italian dealer and agent in the world of tunnelling

Timeco Srl has been operating since 1976 as an Italian dealer and agent in the world of tunnelling, piling and special foundations. Distinguishing itself for its professionalism, speed and problem ... More Information

MineArc Refuge Chamber Remanufacture & Extension Adds Value

MineArc Refuge Chamber Remanufacture & Extension Adds Value

Refuge chambers are a significant but much-needed investment. With the growth of safety requirements, refuge chambers have become commonplace for the safe retreat of personnel engaged in ... More Information

Melbourne Metro update

Melbourne Metro update

The Metro Tunnel Project in Melbourne has reached a major milestone with assembly of the first tunnel boring machine (TBM) underway. Over the coming months, TBM pieces will be lowered into ... More Information

Chance Ceneri 2020

On 05 June 2019 In a joint statement of intent entitled “Chance Ceneri 2020”, the three railway CEOs from DB (Deutsche Bahn), SBB (Swiss Federal Railways)  and FS Italiane agreed ... More Information

Bahrain Rail Congress 2019

Bahrain Rail Congress 2019

The Bahrain Rail Congress 2019 will be held under the theme “Designing & Developing a Well Connected, World Class, National Rail Network in the Kingdom of Bahrain” which is going to ... More Information

WTC 2019

WTC 2019

Watch a video round up of all that happened at the world tunnel congress in Naples, Italy -https://www.youtube.com/watch?v=-lvvn3b4kn8&app=desktop More Information

Robbins EPB caps 62 km of Tunneling with Final Breakthrough at Emisor Oriente Line

Robbins EPB caps 62 km of Tunneling with Final Breakthrough at Emisor Oriente Line

On May 23, 2019, a celebration was in order: The last of six 8.93 m (29.3 ft) diameter EPBs had completed excavation at Lot 4 of Mexico City’s Tύnel Emisor Oriente (TEO), a feat marking the ... More Information

RETC - Exciting Things are Happening on the 16th June in Chicago

RETC - Exciting Things are Happening on the 16th June in Chicago

RETC is the only conference with a dedicated focus on the developments, technology, trends, and innovations that directly affect the tunneling and underground construction industry. Featuring a ... More Information

Swiss Tunnel Congress 2019

The Swiss Tunnelling Society (STS) is hosting the annual Swiss Tunnel Congress (STC) in the Lucerne Culture and Congress Center (KKL) between the 04-06 June 2019. The STC 2019 is organised by the ... More Information

North East Link now fully funded by Victorian government

North East Link now fully funded by Victorian government

The Andrews Labour Government has fully funded the biggest road project ever built in Victoria as part of a Suburban Transport Blitz that will get Victorians home sooner. The Victorian Budget ... More Information

Robbins - Thuong Kon Tum hydroelectric project

Robbins - Thuong Kon Tum hydroelectric project

In our latest video, take a trip with Robbins to the scenic Thuong Kon Tum project in Vietnam where a 4.5 m (14.7 ft) Main Beam TBM has recently completed boring. After being left in high humidity ... More Information

Riverlinux consortium wins Silvertown tunnel contract

An international consortium of contractors and financiers has won one of the U.K.'s last privately financed infrastructure projects, covering the $1.3-billion Silvertown highway tunnel under the ... More Information

Tunnelling milestone at Sydney Metro

Tunnelling milestone at Sydney Metro

Sydney Metro’s second mega boring machine has made history, breaking through a wall of rock at the new Waterloo Station. TBM Mum Shirl started digging from Marrickville on 5 November 2018 and ... More Information

Grand Paris Express – Ten new TBMs by 2019

Grand Paris Express – Ten new TBMs by 2019

During 2019 ten new TBMs will be launched to be used as part of the Grand Paris Express tunnel construction. Currently  two TBMs are being assembled for line 16 in Schwanau, at the Herrenknecht ... More Information

Tunnel Revolution Conference

Tunnel Revolution Conference

Tunnel revolution press release - Be a part of our exciting and interactive international conference and learn about the regulations, latest technologies, standards and procedures that impact ... More Information

Breakthroughs in Tunnelling Short Course

The 12th Annual Breakthroughs in Tunnelling Short Course will be held at the University of Denver between September 9th and 11th. The Breakthroughs in Tunnelling Short Course is the ... More Information

Improving the A303 between Amesbury and Berwick Down

On the 20th of May the NAO (National Audit Office) published a report on risks and uncertainties surrounding the UK government’s plan to build the tunnel project beneath the Stonehenge ... More Information

Refuge Chamber Quality without Compromise

Refuge Chamber Quality without Compromise

Evacuation will always be the primary course of action during a hazardous event. However, in mining operations, it is not always possible. Working hundreds of meters underground can make immediate ... More Information

Construction of the Lubuk Linggau-Curup-Bengkulu Toll Road

The Indonesian government continues to improve connectivity between the centres of economic growth on the island of Sumatra. Besides the construction and maintenance of national arterial roads, ... More Information

Doha residents welcome new metro connections

Doha residents welcome new metro connections

A remarkable addition to the city’s public transport infrastructure, the first part of Doha Metro’s Red Line, started its service for the public on May 8th running from Al Qassar in ... More Information

Tunnelling News

Spain Confirms Feasibility of €8.5 Billion Morocco-Europe Tunnel

The study was conducted by German company Herrenknecht, the world leader in tunnel boring machines, at the request of the Spanish government's ... More Information

TxDOT spends $748M to burrow bus-size tunnels under Central Austin

The first tunnel boring machine will be deployed near ... Industry experts say tunnel boring machines typically advance about 50 feet per day. More Information

6 TBMs on Duty on the 27-Kilometer Line in Körfezray

Two of the six Tunnel Boring Machines (TBMs) that will serve in the first 27-kilometer phase are actively excavating tunnels, while the ... More Information

Construction on HS2's Euston tunnel will start 'fairly soon', says rail minister

Construction on the HS2 tunnel from Old Oak Common station to Euston station will start “fairly soon”, the rail minister has said... More Information

Blue Line Extension TBM Arrives at Port of Montreal

Railway Track and Structures Construction site of the future Vertières station (Pie-IX) in June 2025. Caption and photo courtesy of STM. MONTREAL - The tunnel boring machine (TBM) ... More Information

Tunnel break through milestone for Mt Messenger Bypass project

A 110 tonne excavating machine, called Hinetūparimaunga, has broken through at the northern end of the project's 235 metre-long tunnel ... More Information

$3.9 billion tunnel and bridge link for VA

Costing around $3.9 billion, the Hampton Roads Bridge-Tunnel (HRBT) upgrade Expansion project for Virginia will improve traffic flow for a key ... More Information

Extended North Tunnel Flood Mitigation Project Receives $18.2 Million in State Funding

The funding advanced by the board includes a $17.2 million loan and $1 million grant for the construction of the mile-long tunnel, which will divert ... More Information

Gateway Project faces new uncertainty amid government shutdown

Federal funding for the $16B Hudson Tunnel Project, aka Gateway, has been paused during the government shutdown, sparking political backlash. More Information

Tunnel Boring Machine Emily Passes Key Factory Test for DC Water Potomac River Tunnel Project

Tunnel boring machine (TBM), Emily. This test confirms that Emily is ready to begin excavating the southern leg of the Potomac River Tunnel — a ... More Information

Sydney Metro West achieves world-first in tunnelling technology

Sydney Metro West has achieved a world-first in tunnel construction with a Lining Erector Machine (LEM) successfully being used to line the mined ... More Information

Gateway construction continues despite Trump's claim of termination

Tutor Perini, the general contractor on the Manhattan Tunnel Project, confirmed construction activity is currently continuing as planned... More Information

Tunnelling complete for Annacis water supply project

Metro Vancouver has completed the tunnelling phase of the $450 million Annacis Water Supply Tunnel, which will complete in 2028... More Information

Santa Clara VTA confirms single tunnel plan for BART extension

With VTA now owning the tunnel boring machine, the agency assumes full responsibility for its performance, agency officials said. To manage the risk, ... More Information

Chennai: Tunnel Boring Machine Vaigai achieves breakthrough at Mandaveli Metro Station

CHENNAI: The Chennai Metro Rail Limited (CMRL) on Saturday achieved a major milestone in Phase II tunnelling works, as Tunnel Boring Machine (TBM) ... More Information

Trump 'terminates' $16 billion Hudson River tunnel project linking N.J. and N.Y.C.

President Trump said funding for the $16 billion Gateway Tunnel project is "terminated" at a press conference. New Jersey officials said they will ... More Information

$676 million underwater tunnel for India

The project is expected to cost around $676 million, with a Detailed Project Report (DPR) having now been completed. India's road transport network is ... More Information

€1.4 billion Belgian tunnel project approved

The first phase of the €1.4 billion project for Belgium’s new Limburg Noord-Zuid link has been approved. Construction should commence in 2027 on the project, which will form a section of ... More Information

Tunnel boring machine S-639B achieves breakthrough under Kanpur Metro Phase I Project

The package KNPCC-06 involves design and construction of a tunnel through TBM, cut and cover tunnel, underground ramp from Kanpur Central end of ... More Information

Lawmakers propose construction of undersea tunnel to link Luzon and Visayas

Several lawmakers from the Visayas region are proposing the construction of an underground tunnel that will serve as a permanent land connection ... More Information

Oman-UAE rail project hits major milestone with start of tunnel excavation

Tunnel excavation has begun in Oman's Al Hajar Mountains, marking a major milestone for the cross-border Oman-UAE Railway... More Information

Engineering the depths: innovative tunnelling for hydropower projects

Major schemes in Austria, China, and Germany are applying advanced underground construction techniques for hydropower projects. More Information

New tunnel, new standard: Silvertown project showcases innovation in surface protection

Originally approved in 2018, construction of the tunnel began in March 2021. In September 2023, following the completion of tunnelling works, ... More Information

Metro Manila Subway Project: DOTr launches third tunnel boring machine

Dubai: The Department of Transportation (DOTr) has launched a third tunnel boring machine (TBM) for the Metro Manila Subway Project (MMSP), ... More Information

Skanska JV wraps up $450M Baltimore tunnel nearly 2 years early

A joint venture has reached substantial completion on the $450 million Howard Street Tunnel Project in Baltimore nearly two years ahead of the original completion date, according to a ... More Information

Work continues on NYC megaprojects, despite $18B federal funding pause

Contractors on two of New York City’s largest infrastructure projects will keep digging, but they might glance over their shoulders toward Washington... More Information

HS2 Chipping Warden tunnel project moves step forward

HS2 Ltd An aerial view of the HS2 tunnel construction at Chipping Warden. A road HS2 Ltd. The 1.55 mile (2.5km) Chipping Warden tunnel will be ... More Information

First of three Tunnel boring machines on way to SA as beams go up for tram overpass

The first of three tunnel boring machines that will be used to complete the northern and southern tunnels project is on its way to SA as part of a ... More Information

Chennai Metro Rail's TBMs to begin tunneling between Thiruvanmiyur and Indira Nagar

Chennai Metro Rail begins tunnelling work in challenging stretch for phase II project, facing obstacles due to hard rock... More Information

Custom lifting gantry aids TBM removal - Construction Briefing

The four TBMs excavated the 8.4 mile (14 km) Northolt Tunnel section. Two went in each way, digging a pair of tunnels from both ends towards each ... More Information

Tunnel construction begins on Barskoon — Bedel road in Issyk-Kul region

According to the project, two tunnels, 5,340 and 3,840 meters long, respectively, will be built at Sook and Ashuu-Suu passes. They will be among the ... More Information

China debuts world's mightiest centrifuge, unleashing ultra-intense gravity

China leads the way in shield tunnelling machine development · Shield machine of south line of Yellow River tunnel starts boring in Jinan · A close ... More Information

Boring Company Launches Global Operations Control Center in Bastrop, Texas

The Boring Company has officially opened its new Global Operations Control Centre in Bastrop, Texas, the tunnelling start-up announced on X... More Information

Port of Longview Lands $35.9MM Federal Loan for Rail Expansion

Active Construction on New Hudson Tunnel Project Supporting Domestic Jobs and Economic Output ... Bridges/Tunnels, Class 1, Freight, Ports, Track ... More Information

TBM Parvati Achieves Breakthrough At Kakadeo Station Of Kanpur Metro Line 2

Brief Scope: Design and Construction of TBM Tunnel, Cut and Cover Tunnel, ramp after Double Pullia, ramps in Agriculture Depot for main line and ... More Information

Howard Street tunnel reopens ahead of schedule, boosting Baltimore's freight capacity

The Howard Street Tunnel has been reopened after being out of service since February 2025.The nearly 130-year-old tunnel extends north from Camden Yards to the Mount Royal Station and is ... More Information

Progress update on the Tunnel Boring Machine for National Grid

Following its launch in May this year, Buddug, the Eryri VIP tunnel boring machine (TBM) is making good progress digging the tunnel which will ... More Information

Mumbai-Ahmedabad Bullet Train Project Clears Major Hurdle

After months of delay, the tunnel-boring machine stuck in China is being shipped to India, clearing the path for underground construction of the ... More Information

Bright lights: This Las Vegas tunnel is getting a major upgrade

Construction is underway on Desert Inn Road between Paradise Road and Joe W Brown Drive as part of a $9.2 million improvement project on Friday, ... More Information