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Featured News

Active tenders

Just as you were thinking you might get a quiet, unstressed holiday season, the tunnelbuilder active tenders list has hit 70 for the first time. More Information

CBE newsletter number 7

CBE newsletter number 7

The latest issue of the informative CBE newsletter has been published, with topics such as special precast facilities, interviews and project updates. More Information

Crossrail newsletter

The Crossrail Moving Ahead newsletter has been released giving full updates on this project, which is now in its fourth year. More Information

Mumbai Metro approval

The Union Cabinet has approved the Mumbai Metro Line-3 Colaba-Bandra-Santacruz Electronics Export Processing Zone (Colaba-Bandra-SEEPZ) corridor. More Information

Pir Panchal inauguration

Pir Panchal inauguration

On 26.06.2013 the 11 km Pir Panchal railway tunnel opened as the longest tunnel in India. More Information

Explosion-proof equipment at Ritchie Bros auction in Italy

Explosion-proof equipment at Ritchie Bros auction in Italy

World-renowned auctioneer Ritchie Bros is selling a variety of heavy equipment at 08.30h on Thursday, 11.07.2013 More Information

Legacy Way TBMs hole out

Legacy Way TBMs hole out

Both 12.4 m-diameter TBMs excavating the Legacy Way tunnels from Toowong to Kelvin Grove in Brisbane, Australia have now holed out some two months ahead of schedule More Information

Fire Protection and Safety

Fire Protection and Safety

The fifth conference on fire protection and safety in tunnels will be held in Copenhagen, from 11th to 12th September, 2013 More Information

Railworld 2013 for Bangkok

The ninth Railworld Summit will take place in Bangkok, Thailand on 24th and 25th October, 2013. More Information

Innovative segment handling clamp

Innovative segment handling clamp

Acimex, the handling equipment branch of CBE, has supplied a clamp to feed complete piles of segments to the TBM More Information

Second TBM reaches Canary Wharf

Crossrail’s second TBM has reached Canary Wharf box, breaking through on 06.06.2013. More Information

Corga de Vela excavation complete

On 13.06.2013 Adif completed the drilling of the Corga de Vela railway tunnel. More Information

Work starts on SS 223

On 14.06.2013 Anas started work on the four-lane adaptation of the 11.56 km Lanzo-Ornate section in Civitella Paganico More Information

Kaiserstuhl tunnel approval

On 14.06.2013, the Swiss Federal Council approved the 3.8 km-long extension of Bruenigstrasse, More Information

CIFA at WTC2013

At WTC2013 in Geneva earlier this month, the three-floor exhibition was fully sold out with more than 100 exhibitors. Some 1,500 visitors attended the event. More Information

ES Rubber at Delhi metro

ES Rubber at Delhi metro

The India representative for Ein Shemer, Trikausch India Pvt Ltd, has been working on two significant sections of Delhi metro with a total length of bored tunnels exceeding 18 km. More Information

Mapei at WTC2013

Mapei at WTC2013

WTC2013 was a successful congress, with more than 1,800 participants, some 110 exhibitors and several very well attended social events. More Information

Moscow metro breakthrough

Moscow metro breakthrough

On Friday 24.05.2013 the first of three Robbins EPBs excavating the Moscow Metro made its breakthrough. More Information

High-level endorsement for ES Rubber

High-level endorsement for ES Rubber

For a number of years, Ein Shemer Rubber (ES) has participated in the programme of the Office of the Chief Scientist, Ministry of Economy in Israel. More Information

Pedemontana update

The east tube of the Morazzone rock tunnel (GN71) is 2,089.7 m-long from P.K. 2+899.00 to P.K. 0+809.30. More Information

Legacy Way TBM reaches Kelvin Grove

Legacy Way TBM reaches Kelvin Grove

Legacy Way, or Northern Link as it was formerly known, is Brisbane City Council’s 4.6 km-long road tunnel that will connect the Western Freeway More Information

Video of San Francisco TBM

Robbins has produced its latest video of time-lapse assembly of the first of two mixed ground EPBs for San Francisco Central Subway where they will excavate tight turns under low cover More Information

Lubian tunnel start

Lubian tunnel start

On 30.04.2014 drill/blast excavation started on the1,710 m with 106 m in cut/cover right tube of the Lubian tunnel on the Madrid-Galicia high speed railway. More Information

Singapore Thomson Line poll

The Land Transport Authority (LTA) invited the public to vote for their preferred station name for 16 Thomson Line (TSL) stations earlier this year. More Information

VMT for TBM navigation and segment QC

VMT for TBM navigation and segment QC

On stand 1310 at the upcoming RETC in Washington, VMT will be showing examples of its navigation systems and segment quality control services. Apart from precision 3D measurements of segment moulds, More Information

Terratec appoints Bruce Matheson

Terratec appoints Bruce Matheson

Bruce Matheson has joined Terratec as Region Manager with a brief to expand the Australian TBM and RBM manufacturer’s activities in Africa, Middle East and Europe. More Information

CEAR solutions for tunnelling works

CEAR solutions for tunnelling works

At tunnelling sites, most attention is focused on supporting, supplying and maintaining equipment such as TBM, drill rigs and utilities, to ensure progress on the main excavation activities. More Information

Robbins presentations at RETC

Robbins presentations at RETC

The Robbins Company will be a formidable presence on stand 2103 at RETC in Washington, DC from June 23rd to June 26th 2013. More Information

Tunnel safety and fire protection

A symposium covering risk management, emergency response and fire prevention in tunnels is scheduled for Brisbane, Australia on 4th and 5th June, 2013. More Information

Continuous improvement from Sandvik

Outstanding excavation and low-risk operation are features attributed to the Sandvik DTi series of intelligent tunnelling jumbos, launched in 2008 and now working in all parts of the world. More Information

Port of Miami drives completed

At Watson Island, on 15.04.2013, the TBM Harriet completed excavation of the second of two underwater tunnels as part of the EUR770 million project connecting the Port of Miami with nearby expressways. More Information

Robbins video AMR project

The longest TBM tunnel in India, the 43.5 km AMR water transfer tunnel, is being driven with the help of a pair of 10 m-diameter Robbins double shield TBMs. Watch the video to learn about hard and abrasive rock, remote jobsites, and flash flooding. More Information

ES Rubber in Gdansk

ES Rubber in Gdansk

ES Rubber gaskets are being used in Poland to ensure a leak-free tunnel on an important new highway tunnel beneath one of the country’s major rivers. More Information

Breakthrough at Delhi Metro

Delhi Metro Rail Corporation (DMRC) on 23.04.2013 achieved the third tunnel breakthrough of its Phase - III project. More Information

ExpoTunnel press conference

The first edition of ExpoTunnel, the new showcase dedicated to the world of tunnelling, drilling, mining, underground construction, will be presented to the press and the operators with a press conference developed as a morning of More Information

Santos GLNG tunnelling starts

Santos GLNG tunnelling starts

On 15.04.2013, contractor Thiess started construction of the 4.3 km-long, 3.4 m internal diameter segmentally-lined tunnel underneath the Narrows Crossing in Gladstone Harbour, Queensland, Australia More Information

Tunnelling News

$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

Panama Canal Tunnel Boring Machine Crosses Under the Canal, Marking a Milestone

Panama Canal Tunnel Boring Machine Crosses Under the Canal, Marking a Milestone on Metro Line 3. Auto-dubbed. 398 views · 6 hours ago ...more ... More Information

Major breakthrough achieved in Mumbai-Ahmedabad bullet train tunnel construction

Mumbai: A breakthrough was achieved for a 4.88 km-long tunnel between Shilphata and Ghansoli for the... More Information

New Austrian tunnelling method achieves milestone breakthrough in BKC-Shillphata undersea tunnel project

In a significant milestone for the ambitious undersea tunnel project between BKC and Shillphata, g Method (NATM) has ... More Information

World's Longest Railway Connection Makes Construction Breakthrough

The Brenner Base Tunnel, built deep beneath the Alps, is set to reshape freight and passenger transport across Europe... More Information

New game-changing tunnel boring, reef cutting 'meeting and beating' all expectations

UG2 reef at Bokoni is the target of the twin mobile tunnel boring and narrow reef cutter. Tunnelling will be done with the mobile tunnel borer for ... More Information

Mota-Engil CEO confirms winning bid for Santos-Guaruja tunnel

The company's subsidiary, Mota-Engil, has won the tender for the construction and operation of Brazil's first underwater tunnel, connecting the ... More Information

Metro Vancouver Utility Nearing Finish of $288M Annacis Water Tunnel

“Resilience is at the heart of this project,” said Nedim Alca, COWI's North America market director. “What makes this milestone so significant is not ... More Information

Fehmarnbelt: Danish tunnel portal nears completion

The work on the entrance to the Fehmarnbelt tunnel at Rødbyhavn on Lolland is almost complete. photo courtesy of The Fehmarnbelt Project. More Information

Final decision on airport tunnel 'now or never'

Alderman Jim Stevenson and City administrators are making a dramatic last push for the airport tunnel before construction on the new north/south ... More Information

Athens Metro Line 4 works to finish by 2029

The construction of Athens Metro Line 4 is progressing steadily, with the entire project ... Tunnel mistakenly excavated in Athens metro project. More Information

First trains on track to run through Metro Tunnel within three months

Melbourne's $15.5 billion Metro Tunnel could be switched on in as little as three months as construction wraps up at two CBD stations and trains ... More Information

Petersburg crews to begin tunnel project in response to ongoing flooding, damage - WRIC

As ongoing water issues have caused significant damage to infrastructure around Petersburg, the Old Towne neighborhood ... More Information

Intelligent optimization framework for tunnel construction

Tunnel construction forms the foundation of railway development and is essential for ensuring route continuity and operational efficiency. However, ... More Information

São Paulo positions TBM for next phase of Line 2-Green

A major milestone was reached on Monday (1 September) with the lowering of the cutter head of the tunnel boring machine (TBM) Cora Coralina... More Information

The 700-ton machine that'll dig NYC's Second Avenue subway extension

NYC has a new tunnel boring machine in its toolbox for the expansion of the line under 2nd ave. If you've never seen some BIG earth moving machines, ... More Information

Light at the end of the tunnel showing for Mount Washington transit project

The project is expected to be completed in October. New tracks finally emerge from the Mount Washington Transit Tunnel as a part of Pittsburgh ... More Information