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METRO project results due

The results of the three-year METRO project are to be presented at an international seminar at Rosersberg, Stockholm More Information

Superfast TBM delivery by Terratec

Superfast TBM delivery by Terratec

Seven months from receipt of order, Australian specialist TBM manufacturer Terratec has delivered a 6.61 m-diameter bespoke EPB to contractors building Delhi metro. More Information

Project Director required

Project Director required

iPS, the international recruitment specialist, is seeking a project director for a client in South America. The requirements for the ideal candidate are: More Information

Expotunnel launching in 2013

Expotunnel, making its debut in Bologna, Italy 17-20th October, 2013, will provide a new showcase for the tunnelling industry. More Information

Valnerina excavation completed

On 20.11.2012 excavation was completed on the 3,523 m Valnerina tunnel located in the section from San Carlo in Terni province to the Lazio region border More Information

More breakthroughs on SS77

General contractor Val di Chienti has reported new breakthroughs on SS77, Quadrilatero Marche Umbria project. More Information

Fontanabuona tunnel to proceed

Liguria Region, ANAS and Autostrade per l'Italia have decided to proceed with the executive design of Fontanabuona tunnel, More Information

Delhi metro progress

On 25.10.2012 a TBM was lowered at the Mandi House construction site to start the 700 m tunnel excavation towards ITO metro station, in Phase 3 of the Delhi rail network. More Information

First Copenhagen EPB inaugurated

First Copenhagen EPB inaugurated

On 16.11.2012 the first of four TBMs destined to bore 24 km of new tunnels for Copenhagen metro was inaugurated by JV Salini Costruttori/Maire Tecnimont/SELI. More Information

Australian conference for Brisbane

The 11th Australian Tunnelling conference takes place in Brisbane 4-5th December, 2012 More Information

Beskyd rail tunnel in Ukraine

The State Railway Administration of Ukraine (Ukrzaliznytsia) is preparing to start the construction of the new double-track Beskyd tunnel in the Carpathian Mountains in western Ukraine. More Information

Daylight at Seiro tunnel

Daylight at Seiro tunnel

The top heading of the EUR88.7 million monotube, twin-track Seiro tunnel between Banos de Molgas and Vilar de Barrio municipalities More Information

Free accommodation in Wuxi

Organisers of the 7th China Tunnel Summit are offering free five-star accommodation for earlybird returning attendees More Information

Robbins EPBs at Moscow Metro

Robbins EPBs at Moscow Metro

Some 150 km of new metro lines will be constructed in Moscow by 2020. As part of this effort, contractor Engeocom purchased two 6.6 m-diameter Robbins More Information

ES Rubber at Diabolo

ES Rubber at Diabolo

Wayss u Freytag/Vinci Construction Grand Projets are erecting segments fitted with ES Rubber Tunnel Flex 33 Plus gaskets More Information

Cavotec impresses in Q3/2012

Cavotec’s mining and tunnelling division revenues grew by 28 percent compared with the same period last year, More Information

Metro project finale

The final seminar of the three-year Metro research project takes place in Stockholm, Sweden 10-11th December, 2012 More Information

Cernobbio safety improvement

Work has started on safety improvement in Cernobbio tunnel (2.4 km) on SS 340. The contract includes construction of a new ceiling for ventilation, More Information

El Corno excavation underway

El Corno excavation underway

On 29.10.2012, NATM construction of the 8,570 m-long El Corno tunnel on the Madrid-Galicia high-speed railway got underway from both portals. More Information

Rohtang tunnel update

The 8.8 km-long horseshoe-shaped Rohtang road tunnel is located in the Himachal Pradesh region of India, More Information

Solbakk preliminary work to start

Solbakk preliminary work to start

Brodrene Jormeland is about to start preparation work for the 14 km-long Solbakk tunnel, part of the Ryfast project. More Information

E39 Rogfast plans

E39 Rogfast plans

Detailed plans for the world’s longest subsea tunnel, Rogfast under the fiord of Bokna, have been sent to local communities, and a political decision will probably be taken next spring. More Information

Eight decades for Putzmeister’s Karl Schlecht

Join us in wishing founder Karl Schlecht a happy 80th birthday! More Information

Sergio Matias joins Normet UK

Sergio Matias joins Normet UK

Portuguese civil engineer Sergio Matias has joined the 10-man Normet UK team supporting underground construction and mining projects. More Information

Z-Morh tunnel decision

The Ministry of Road Transport and Highways, Government of India, has decided to construct the 6.5 km-long, two-lane bi-directional Z-Morh tunnel on the Srinagar-Leh More Information

Ahrental access completed

Ahrental access completed

On 11.10.2012, excavation of the 2.4 km-long Ahrental access tunnel was completed as part of the Brenner Base Tunnel. More Information

Bekaert launches new Dramix fibres

The latest Bekaert Dramix 4D and 5D steel fibres are made from ductile wire as used in automotive tyre reinforcement, offering a long useful life after any cracking. More Information

MOSMETROSTROJ and MINRAV JV installs ES Rubber gaskets in Israel

MOSMETROSTROJ and MINRAV JV installs ES Rubber gaskets in Israel

JV Minrav/Mosmetrostroj is undertaking the twin 3.5 km-long tunnels under Canada Park on Section B of the Tel Aviv-Jerusalem, More Information

Excavation starts at Corga de Vela

On 22.10.2012 the JV Vias y Construcciones, Torrescamara y Cia de Obras and Vimac started excavation of the west adits of the Corga de Vela tunnel (1,171 m), More Information

Tenda tunnel project approved

Anas has approved the executive project for the new Tenda tunnel on SS 20 Valle di Roja and Colle di Tenda (CN). More Information

Thames Tideway financing plan

Thames Water has appointed Swiss banking group UBS to raise the EUR5 billion required to fund the Thames Tideway sewer project, More Information

Saverne second tube underway

Saverne second tube underway

On 25.09.2012 excavation commenced on the second tube of the 4 km-long Saverne tunnel on the Baudrecourt-Strasbourg section, More Information

EuroTAP reports on road tunnels

The 13th European tunnel assessment programme reports that safety in the top 10 tunnels is improving. More Information

TBM Martina turnaround at Sparvo

TBM Martina turnaround at Sparvo

The first two phases of turning the 3,000 t TBM Martina through 180 degrees have been completed at the Sparvo tunnel on the A1 motorway Variante di Valico, Italy. More Information

SCL inspector urgently required

International employment specialist iPS is seeking a London-based SCL inspector with five years experience. More Information

Contractor Shapir with Pizzarotti using ES Rubber in Jerusalem

Contractor Shapir with Pizzarotti using ES Rubber in Jerusalem

Contractor Shapir, in JV with Pizzarotti, is driving twin 9.7 m-diameter tunnels, each 11.5 km-long, for the Tel Aviv-Jerusalem high-speed railway. More Information

Tunnelling News

China's deepest undersea high-speed rail tunnel advances to 113m depth

The tunnel boring machine (TBM), "Shenjiang-1," continued round-the-clock excavation. After more than four years of continuous work, the TBM has ... More Information

Ho Chi Minh City accelerates Metro Line 2 construction

With synchronized solutions and expanded use of tunnel boring machines, the Ben Thanh–Tham Luong metro project is being fast-tracked to set new ... More Information

IN PHOTOS Indias largest 1334metre TBMs Nayak and Arjuna

India's third home-grown N-sub commissioned; Rajnath also launches stealth frigate, · High-speed rail in India: DPRs for 3 bullet train ... More Information

Philippines: ₱16-billion contract for Manila subway's Airport T3 station, tunnels awarded

This project that will deliver the country's first underground mass transit system. The construction of the NAIA Terminal 3 Station and its tunnels is ... More Information

Bullet train tunnel breakthrough as Surat depot takes shape

Work is now advancing on drainage, waterproofing, and final lining inside the tunnel, while construction of a major rolling stock depot in Surat is ... More Information

Immersion of Fehmarnbelt tunnel elements to start soon, after vessel passes tests

The Fehmarnbelt project is one of Europe's largest infrastructure projects but is running around two years behind schedule after “challenges” with the ... More Information

Betty has made it out of the tunnel six weeks later

Betty the tunnel boring machine has re-emerged from a tunnel at Kirkham as part of a £5.5m project... More Information

China's $47 billion railway into Tibet needs a tunnel borer so powerful it does not yet exist

Now, a purpose-built tunnel boring machine must conquer the Himalayas to complete the most extreme railway project on Earth... More Information

TBM launched for metro Line 11 extension in Madrid

TUNNELLING work is underway on the project to extend Line 11 of the Madrid Metro network, with the launch of a tunnel boring machine (TBM) that ... More Information

TBM cutterhead lift and tunnelling risks for engineers

South Australia's $15.4 billion River Torrens to Darlington (T2D) project has installed the first of three 300‑tonne tunnel boring machine ... More Information

DP World Drives Canada's Infrastructure Build

The terminal handled the arrival and offload of a custom-built Herrenknecht Earth Pressure Balance (EPB) tunnel boring machine from Germany – weighing ... More Information

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