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New Fornebu Line from Oslo to Baerum

The  new Fornebu Railway/Fornebu line/Fornebubanen will be an 8 km extension of the Oslo Metro. This will connect the Fornebu peninsula in Baerum to the existing Majorstuen T-rail ... More Information

Press release - First tunnelling machine breaks ground on super sewer

Balfour Beatty, alongside its joint venture partners Morgan Sindall and BAM Nuttall has seen one of their two tunnelling boring machines (TBM) become the first to break through the ground to ... More Information

TfL unlocks Silvertown contract while legal battles continue

Transport for London (TfL) has unlocked the award of the GBP1bn Silvertown Tunnel contract, despite the ongoing legal action over its procurement. TfL now hopes to sign a contract with the ... More Information

10th International Conference Tunnel Safety and Ventilation

Between the 21st and 22nd of April 2020  the 10th International Conference of Tunnel Safety and Ventilation will be held in Graz, Austria. Technical visits will be organized on April 20th, ... More Information

TERRATEC RBM completes first shaft at Buriticá gold mine

TERRATEC RBM completes first shaft at Buriticá gold mine

TERRATEC recently celebrated the successful completion of a 300m deep, 4.1m diameter, ventilation shaft at the Buriticá mine development project, in Colombia. Peruvian mining contractor ... More Information

CIFA and Zoomlion Capital launch financial services for Europe

CIFA with Zoomlion Capital, its captive finance company, have launched a new range of financial services aimed at increasing its market presence in Europe.  This new offering, developed in ... More Information

New milestone on Mumbai Metro's Line 3.

On October 22nd the L&T-STEC JV and MMRC achieved the 21st Breakthrough for Mumbai Metro's Line 3 at Churchgate Station part of Package 1. The breakthrough of Robbins Crossover XRE TBM Surya-II ... More Information

Major Milestone for Albvorland Tunnel project

On the 29th of October 2019 TBM Wanda broke through at Wendlingen am Neck for the Albvorland southern tube. The construction of the 8,176 m Albvorland tunnel, a key section of the new 60-km-long ... More Information

CP Technology – Precast Solutions

Press release - Know Your Precast, the innovative Italian solution for the prefabrication world.  CP Technology Srl, is a company that is growing rapidly with its innovative carousel ... More Information

Construction of Sydney's Metro West to start next year

Construction of Sydney's Metro West to start next year

Construction will soon begin in Sydney on Metro West, with 7 station locations confirmed  at Westmead, Parramatta, Sydney Olympic Park, North Strathfield, Burwood North, Five Dock and the Bays ... More Information

ITA Tunnelling Awards

"Tunnels: a resilient link between past and future" was at the centre of the debates of the World Tunnel Congress 2019, held in Naples. Focusing on repair and maintenance anticipation for ... More Information

Visit TERRATEC at the following exhibitions before the end of 2019

TERRATEC are a silver sponsor the Tunnel Association Canadas Technical Workshop - which will be held at the  Delta Hotel, Winnipeg, MB, Canada from the 21st until the 22nd of October. The ... More Information

Systemair supply jet fans for Klimkovice Tunnel

Systemair supply jet fans for Klimkovice Tunnel

Systemair have manufactured jet fans for the 1km twin tube  Klimkovice tunnel on the D1 motorway in the Czech Republic.  There are 16 jet fans in total each one is 1120 mm in diameter, has ... More Information

Robbins and iPS Webinar – 30th October 2019 - Rescuing and Refurbishing TBMs - register for free today!

Robbins and iPS Webinar – 30th October 2019 - Rescuing and Refurbishing TBMs - register for free today!

Webinar Summary - Detlef Jordan, Robbins and Barrie Willis, iPS –  TBM maintenance: it’s one of the most important factors predicting project success, but it is often treated with ... More Information

Press release - New microtunneling and pipejacking solution from PPS

Press release - New microtunneling and pipejacking solution from PPS

PPS has more than 40 years of experience in the field of underground survey and guidance systems.  With our microtunneling and pipejacking solution PPS-PJ, we created an outstanding ... More Information

Sydney Metro tunnels reach Martin Place

Sydney Metro tunnels reach Martin Place

Sydney’s new twin metro railway tunnels are now 70% complete as tunnelling reaches the heart of the city deep under Martin Place. TBM Nancy has arrived at the new Martin Place Station, 28 m ... More Information

BaneNOR Railway Tender Conference 2019

Bane NOR invites suppliers to its Tender Conference where it will present upcoming plans about railway systems. The conference will be held on Wednesday, November 27th 2019, from 11.00 until 16.00, ... More Information

CIFA at the 2nd Conpaviper National Forum in Rimini

CIFA at the 2nd Conpaviper National Forum in Rimini

Press Release - CIFA and Blend are showing at the 2nd Conpaviper National Forum with EasyFloor A70 CIFA. They are at the forum with their full line of machines and solutions for the concrete sector. ... More Information

8-lane tunnel Recommended for new Massey crossing

8-lane tunnel Recommended for new Massey crossing

On October 2nd , a Metro Vancouver committee, created to provide input to the British Colombia provincial government on a new Massey crossing, has recommended that the existing 629 m George Massey ... More Information

Zitron at World Road Congress 2019

Zitron at World Road Congress 2019

The 26th World Road Congress is taking place in the city of Abu Dhabi from October 6th  to 10th  2019, where professionals from all over the world will meet to discuss their ... More Information

North East Link Project October update

EES public hearing wrap-up - The Public Hearing for the North East Link Environment Effects Statement (EES) wrapped up on Monday 16th  September.   The independent Inquiry and ... More Information

Marine borings begin for HRBT Expansion

The U.S. Army Corps of Engineers (USACE) issued a permit to HRCP - Hampton Roads Connector Partners to perform borings in the waters between the Hampton and Norfolk shorelines for the HRBT expansion ... More Information

ATS Queensland invites members and guests to celebrate National Tunnelling Day.

The aim of this networking event is to celebrate the great achievements of tunnelling projects and tunnelling engineers in Australia and to promote the industry and its many professions to students, ... More Information

Survey work for A303 Stonehenge scheme enters next phase

Survey work for A303 Stonehenge scheme enters next phase

Press release from Highways England  - The next phase of investigation work for the A303 Amesbury to Berwick Down scheme near Stonehenge will focus on Countess roundabout over the coming ... More Information

Two new breakthroughs for Mumbai Metro Line 3

Two new breakthroughs for Mumbai Metro Line 3

There have been two new breakthroughs as part of the ongoing Mumbai Metro Line 3 in India.  The 18th breakthrough was TBM Wainganga-1 who broke through at the SEEPZ station after completing ... More Information

16th Australian Tunnelling Conference

16th Australian Tunnelling Conference

We are pleased to announce that the 16th Australian Tunnelling Conference will be held on 14-15 October 2019 at the Aerial UTS Function Centre in Sydney. With a comprehensive, two-day ... More Information

iPS Powerful People acquires a controlling interest in the survey specialized personnel services company Nautech Services

iPS Powerful People acquires a controlling interest in the survey specialized personnel services company Nautech Services

iPS Powerful People and Nautech Services have agreed to intensively collaborate. With this agreement iPS Powerful People will strengthen their position in the Survey and Marine markets, and Nautech ... More Information

EXPO Ferrovia update

EXPO Ferrovia update

If you are attending this show EXPO Ferrovia in Italy today make sure you visit the stands of the companies that were chosen as the winners of the “DITECFER Railway Innovation Leaders ... More Information

Press release - Another milestone as TBM Mabel reaches Sydney

Press release - Another milestone as TBM Mabel reaches Sydney

Tunnel boring machine (TBM) Mabel has broken through a wall of rock into the new Victoria Cross Station in North Sydney. Mabel has excavated about 450,000 tonnes of sandstone and shale – ... More Information

Melbourne Metro Update - Joan starts tunnelling!

Melbourne Metro Update - Joan starts tunnelling!

Tunnelling has started this week, with Joan now digging from the North Melbourne Station site towards Kensington as part of the Melbourne Metro Tunnel Project. TBM Joan is the first to break ... More Information

Cityringen metro line in Copenhagen

Copenhagen’s new metro will be inaugurated on Sunday, September 29th  by Queen Margrethe II of Denmark, accompanied by members of the royal family, Danish Prime Minister Mette ... More Information

The Robbins Company Blog

The Robbins Company Blog

3 Ways to Bore More Efficiently in Extremely Hard Rock: Maximize your TBM Advance through Minimized Downtime When the rock seems unbreakable, stresses are multiplied: The cutters must be stronger, ... More Information

Lyon-Turin base tunnel first 9km complete

On September 23rd , 2019 the TBM Federica (diameter 11.26 m, length 125 m, weight 2400 t) built by the French company NFM Technologie , completed the excavation of the first 9 km section between ... More Information

The Brenner Base Tunnel company has new leadership

The Brenner Base Tunnel company has new leadership

Starting on September 18th, 2019 Martin Gradnitzer and Gilberto Cardola will take the helm of the Brenner Base Tunnel cross-border project company  in Austria and Italy, replacing  the ... More Information

Narragansett Bay Commission Receives Federal Loan for Clean Water Project

The Narragansett Bay Commission has received a loan from the US Environmental Protection Agency’s WIFIA (Water Infrastructure Finance and Innovation Act) Program to the amount of $268.7 ... More Information

Robbins and iPS Webinar – 30th October 2019 - Rescuing and Refurbishing TBMs

Robbins and iPS Webinar  – 30th October 2019 - Rescuing and Refurbishing TBMs

Webinar Summary - Detlef Jordan, Robbins and Barrie Willis, iPS -  TBM maintenance: it’s one of the most important factors predicting project success, but it is often treated ... More Information

Tunnelling News

LA Metro approves route of K Line northern extension project to Hollywood

The analysis found that modern tunneling techniques are safe with pre-construction studies, use of advanced tunnel-boring machines, mitigations and ... More Information

Here's when first massive boring machine will start carving tunnel between New York, New Jersey

STATEN ISLAND, N.Y. — A massive tunnel boring machine is preparing to carve a tunnel between New York and New Jersey after President Donald Trump ... More Information

Beyond the horizontal: how a next-generation TBM conquered Pingjiang's inclined shaft

A variable diameter inclined shaft tunnel boring machine has completed a landmark breakthrough on China's Pingjiang pumped storage hydropower ... More Information

CMRL begins tunnelling for Thiruvanmiyur-Indira Nagar section in phase-II metro rail project

Tunnelling through hard rocks in the 650-metre stretch may take nearly six months, officials say ... More Information

AKTOR’s Tunnels on Brașov–Sighișoara Line, among the most complex in Europe

A railway infrastructure project unfolding in the heart of Transylvania has been ranked, according to an independent comparative analysis, among the most complex and ambitious railway ... More Information

Tunnel-boring machines “Victoria” and “Natali”

The tunnel-boring complexes worked in tandem on the Rublyovo-Arkhangelskaya Line. The tunnel-boring machine complexes (TBMs) “Natali” and “Victoria,” ... More Information

Elon Musk's Boring Company plans mile-long tunnel in Dallas connecting to DART station

The Boring Company is developing a proposed mile-long tunnel in Dallas' University Hills that would link a town center to a nearby DART station, ... More Information

Hudson Tunnel Project marks major 2026 construction progress on both sides of the river

Work on the Hudson Tunnel Project in North Bergen is continuing to advance through several major construction steps reached so far this year... More Information

HS2 Ordered to Slash Costs and Construction Time in Major Government Reset

The Transport Secretary has instructed HS2 Ltd to identify options that could cut billions from the project’s cost and bring trains into service sooner, as the government pushes for a ... More Information

SRL East TBMs arrive in Burwood

Two more tunnel boring machines (TBMs) have arrived in Melbourne ready for tunnelling of Suburban Rail Loop (SRL) East to start this year. The TBMs ... More Information

$100 Million Allocated for Ft. Laramie Canal Tunnel Project

Laramie Canal Tunnel Project. The Department of the Interior announced the funding Tuesday as part of the $889 million for water infrastructure ... More Information

What are the benefits of using tunnel boring machines in infrastructure projects?

Ask NCE has been updated to Answers 3.0, allowing you to ask civil engineering-focused questions and receive clear, practical responses such as ... More Information

Minsk Metro, together with "Alesya," will start digging with "Mariya."

It was noted on a transport forum that parts of a second tunnel boring machine (TBM) for laying tunnels began to be brought to one of the construction sites of the third metro line... More Information

TBM for Lyon-Turin project unveiled

The first of two tunnel boring machines for the Italian section of the 57.5km Mont Cenis Base Tunnel has been unveiled... More Information

NFR achieves breakthrough in Tunnel No 8 of Sivok–Rangpo railway project

Tunnel No. 8 is one of the major tunnels of the project with a total length of 4.148 km and an additional adit measuring 1.010 km. The excavation and ... More Information

Suburban Rail Loop hits tunnelling milestone as eight TBMs arrive on site

The Suburban Rail Loop has reached a major construction milestone, with eight tunnel boring machines now on site ahead of tunnelling later this year... More Information

$16bn Hudson Tunnel project could pause again 'in two to three months'

Components of the first tunnel boring machine (TBM) that will be used for the Palisades Tunnel Project arrived at ... More Information

Hinkley Point C | TBM readied for 620m long fish return tunnel

The tunnel boring machine (TBM) that will excavate the fish return tunnel has been christened Sarah Guppy by local schoolchildren, in tribute to ... More Information

Bhopal Metro's Orange Line Tunnelling Begins

The Bhopal Metro project has recently reached an important milestone as tunnel boring machines (TBMs) have been positioned to begin digging work on ... More Information

A Chinese team rescued a $50M tunnel machine stuck 177 feet underground

Chinese engineers have pulled off a stunning rescue, saving a tunnel boring machine (TBM) stuck 177 feet underground beneath the Yangtze River. More Information

Fort Smith named finalist in Elon Musk's Boring Company tunnel challenge

The company selected Fort Smith's proposal from 487 applicants. The company says the winning project will receive construction of a one-mile tunnel ... More Information

Bengaluru: Four infrastructure firms bid for Hebbal short tunnel

Bengaluru infrastructure: Four firms, including Dilip Buildcon and Max Infra, bid for BDA's Rs 1086 crore Hebbal short tunnel project... More Information

TBM readied for Montreal's Blue Line extension

A custom-made 9.7m-diameter tunnel boring machine (TBM) has been assembled and lowered ready to excavate the tube from the future Vertières stop to ... More Information

$11.5B Brenner Base Tunnel Nears End of TBM Excavation

With TBMs Olga and Wilma closing in, the 55-km rail project shifts from excavation to systems integration ahead of its planned 2028 opening beneath ... More Information

$6.75 Billion Unlocked for Turkey's Bosphorus Rail Project

Multiple Earth Pressure Balance (EPB) Tunnel Boring Machines (TBMs) will need to be mobilized to carve out the subterranean corridors leading up to ... More Information

Tunneling for Nashville's underground Tesla project has begun

The Boring Company said that the first three weeks of the project will consist of the Prufrock-MB1, a machine that will help carve out the tunnel, ... More Information

Hudson Tunnel Project construction resumes

I look forward to celebrating the launch of our tunnel boring machines through the Palisades once GDC has assurance it will receive the steady flow ... More Information

Lower Thames Crossing

British suppliers could meet 90% of low carbon steel requirements. The proposed machine would be 16.4m in diameter, large enough to create a three‑lane tunnel bore, and is intended to dig ... More Information

Inside the Tunnel Boring Machine, Southampton Link Main project

A six-tonne tunnel boring machine is digging deep below the ground in Hampshire to help keep the county's taps and rivers flowing... More Information

TBM maestro inspects sites ahead of massive tunnel drive

The first machine components have arrived for the tunnel boring machines (TBMs) to be deployed on the Suburban Connect sites in Melbourne. More Information

Metrolinx provides major updates on subway and LRT projects across the GTA

Tunnel boring is advancing on multiple projects, with Scarborough's TBM ... Metrolinx says “Diggy Scardust,” the project's tunnel boring machine, is now ... More Information

Work in Progress: High-tech TBMs ready to carve underground corridor

The Bhopal Metro Rail Project is transitioning into its most challenging and sophisticated phase as two state-of-the-art Tunnel Boring Machines (TBMs) ... More Information

Sarens helps extract TBM at BC water supply project

The Annacis Water Supply Tunnel Project aims to increase the reliability and capacity of the water supply system in New Westminster, British Columbia. When complete, the tunnel will ... More Information

Judge rules in favor of New York and New Jersey for now in $16B tunnel fight with Trump

A federal judge ruled Friday to temporarily block the Trump administration from suspending federal disbursements for the Gateway Tunnel Project... More Information

Webuild: award for Sustainability Report for commitment to decarbonise through innovation

This includes the large tunnel-boring machines deployed on some of Europe's most complex projects: from the Salerno-Reggio Calabria ... More Information

Clearwater update reports initial entry area is 'stable and intact'

The tunnel boring machine being used in the project remains trapped underground just ahead of where the breach occurred. The ambitious, $630 ... More Information

Tunnel Boring Machine Market Size estimated at USD 7.08 Billion

The Tunnel Boring Machine (TBM) market is experiencing significant growth, driven by increasing urbanization, infrastructure development, ... More Information

Completing the First Section of Line 3: Tunnel Boring Machine Roars as it Emerges at Balboa

The Panama tunnel boring machine emerged and completed its first major task: the first section of the Line 3 Metro tunnel. More Information

Twin tunnel-boring titans prepare to dig new road under Sydney Harbour

Twin tunnel-boring titans are preparing to launch under Sydney Harbour to dig out a new road crossing from Birchgrove to Waverton... More Information