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New innovative machine the WallEater now available from 4STREETS Srl

There has been great excitement recently at the 4STREETS Srl office, due to the fact that 4machines Srl has delivered an innovative new machine called the WallEater. It is equipped ... More Information

The Lower Olentangy Tunnel project in the city of Columbus is moving forward

In November 2022 the Herrenknechkt TBM - value EUR10.63 million (USD11 million) - that was shipped from Germany has now been moved to the construction site on the Olentangy River Road in the city of ... More Information

Approved by Fire Brigade - Turin's metro line 2 project

The Provincial Fire Brigade Command approved, on 21 November, the final design of the Rebaudengo-Polytechnic section of the metro Line 2 in Turin. The project represents the "first ... More Information

Tseung Kwan O-Lam Tin Tunnel and Cross Bay Link, Tseung Kwan O in Hong Kong opens soon

The Tseung Kwan O-Lam Tin Tunnel (TKO-LTT) and the Cross Bay Link, Tseung Kwan O (CBL) will be commissioned on December 11 (Sunday) to improve the transport network and facilitate the commuting ... More Information

The HRBT Expansion Project - Making Headway with the Headwall

The massive east headwall in the South Island launch shaft is now complete, and the 14 m (46-foot) external ring at the start of the new tunnel was recently bolted onto the headwall. ... More Information

Updated specifications for the northern extension of Line 3 of the Brussels metro

On 14 October 2022, Beliris published a special specification for the civil engineering works for the northward extension of the Brussels metro Line 3. The tenders are expected in the first quarter ... More Information

Supplier conference for the construction of Stad Ship Tunnel

The Norwegian Government's budget in 2023 confirmed EUR 7.23 million (NOK 76 million) was set aside for the Stad ship tunnel. After the Storting (Norwegian Parliament) approved the construction and ... More Information

Robbins Double Shield Launches in Nepal

Second Project Underway for Record-Setting TBM - In October 2022, China Overseas Engineering Group Co. Ltd and China Railway No. 2 Engineering Group Co Ltd launched a 6.4 m diameter Robbins Double ... More Information

Milan M4 update

On Saturday 26th November the Municipality of Milan and Webuild will inaugurate the first 5.4 km of the new M4 line (Blue), connecting Linate airport with Dateo, one of the 6 interchanges of ... More Information

Silvertown tunnel update

Riverlinx’s TBM Jill has now bored more than 210m and installed 102 rings and now it has started tunnelling under the river Thames towards North Greenwich! Once the TBM reaches the Greenwich ... More Information

Registration for the 8th edition of the ITA Tunnelling Awards is open!

Since 2015, the international competition the ITA Tunnelling and Underground Space Awards seeks and rewards the most ground-breaking innovation and outstanding projects in tunnelling and ... More Information

Construction update on the Eglinton Crosstown West Extension

In the last six months Renny, the first TBM to start tunnelling between Renforth Drive and Scarlett Road for the contractor West End Connectors Construction (WECC) has tunnelled 1.9 km, while Rexy, ... More Information

Inter-prefecture decree declaring the LNPCA Phases 1 & 2 project of public utility

On Thursday 13 October 2022 the Prefect of the Provence-Alpes-Côte d'Azur and Bouches-du-Rhône Region, the Prefect of Var and the Prefect of the Alpes-Maritimes signed the ... More Information

Independent Study Confirms VTA Plans for a Single Bore Tunnel

An independent study by world renowned tunnelling experts, confirms the Valley Transportation Authority’s single bore tunnel design is the right approach to deliver the BART Silicon Valley ... More Information

Robbins TBM Launches in Nepal

On October 14, 2022 China Overseas Engineering Group Co. Ltd and China Railway N. 2 Engineering Group Co Ltd launched a 6.4 m diameter Robbins Double Shield TBM. The TBM will bore the 13.1 km ... More Information

First section of CRL track laid

Press release - After the final tunnelling breakthrough last month, the Link Alliance team has completed the first section of railway track from Te Waihorotiu Station (Aotea) to Waitemata Station ... More Information

Construction begins on the Davao City Bypass‘s tunnel in the Philippines

The Philippines's Department of Public Works and Highways (DPWH) is going to accelerate the construction of the twin-tube 2.3km- length and 10 m-diameter mountain road tunnel in the central portion ... More Information

The City of Helsingborg requests private sector solutions for a permanent link between Helsingborg and Helsingor

The City of Helsingborg issued an RFI (Request for Information) to examine how the private sector would build a permanent link between Helsingborg and Helsingor. The project will ... More Information

Three TERRATEC EPBMS delivered for Ninth Bangkok Water Supply Tunnel

A total of three new TERRATEC TBMs will take part in the Metropolitan Waterworks Authority’s Ninth Bangkok Water Supply Improvement project in Thailand. TERRATEC celebrated the ... More Information

CRCHI Showcases Its Comprehensive Solution of Underground Engineering Equipment at BAUMA 2022

Press release - The 33rd Edition of the World's Leading Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction Equipment (bauma ... More Information

Route decision for E6 Gyllan – Kvål

On 25th October the municipal council in Melhus municipality gave the go ahead with routes 1.1A with 100 km/h and option 2.1 with the 6km Homyrkam tunnel for the new E6 from Gyllan to Kval. ... More Information

The second of HS2's TBM sets off underneath the capital

On 27 October 2022 HS2 Ltd launched their fifth TBM Caroline, that will be constructing tunnels for the HS2 railway through London. HS2’s first London TBM Sushila - started on the 06 October ... More Information

RRTS corridor witnesses first tunnel breakthrough in Meerut

On the 22/10/2022 the 90m-long TBM EPB S90 (Sudarshan 8.3) completed the first 750 m long tunnel to the Begumpul station in Meerut on the Delhi-Ghaziabad-Meerut RRTS corridor. The tunnel has been ... More Information

Suburban Rail Loop East project - updates

Construction of SRL East between Cheltenham and Box Hill is now underway. SRL East will deliver 26km of twin tunnels and 6 brand new underground stations and quicker journeys between major ... More Information

First tunnel boring machines arrive for Sydney Metro West

The first two TBMs have arrived for the Sydney Metro West project, ready to start construction on the new 24-km tunnels which will connect Greater Parramatta to the Sydney CBD. The two ... More Information

WTC2023| Full Paper Submission - Deadline Extended

This is your last chance to submit your work! Due to the overwhelming requests of many authors, the organizing committee has decided to extend the paper submission deadline until October 31st. We ... More Information

METAX | Geotechnical, Drilling & Oilfield Division of CIMA S.p.A. will be at BAUMA 2022 in Munich – October 24-30, 2022

Press release – BAUMA, the 33rd Edition of the World's Leading Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction ... More Information

ROBBINS NEW WEBINAR - SUSTAINABLE TUNNELLING WITH REBUILT TBMs

Can TBMs reduce your carbon footprint? TBMs have been proven to last for decades, and can be rebuilt cost effectively project after project with proper maintenance. In fact, several known, ... More Information

Broadway Subway Project’s TBM Launched

Last week on the 14/10/22 Elsie, Broadway Subway Project Corporation's first TBM, was launched at GNW (Great Northern Way)-Emily Carr Station. This was the start of the tunnel excavations to ... More Information

Last section of Athens’ Metro Line 3 Extension to Piraeus completed

On the 10/10/2022 the inauguration ceremony for the last section of Athens metro line 3 extension was held in the Dimotiko Theatro Station in the city of Piraeus. The tunnel is 3.5 km long and was ... More Information

New milestones for the ECRL project

Final breakthrough for the 2.8 km long Kuantan East Coast Rail Link ECRL tunnel occurred on the 17/10/2022, two months ahead of schedule. Malaysia Rail Link Sdn Bhd (MRL) is the owner of the ... More Information

STM at BAUMA 2022

Press Release - We are delighted to announce the attendance of the STM at the BAUMA Exhibition, taking place in Munich (Trade Fair Center Messe München) from the 24th to the 30th October 2022 - ... More Information

First tunnel completed for Snowy 2.0

Main access tunnel - On 11th October 2022 teams from Snowy Hydro and contractor Future Generation Joint Venture celebrated the completion of the excavation of its first tunnel for ... More Information

HS2 Chiltern tunnel – ‘Florence’ and ‘Cecilia’ reach 4 mile point at Chalfont St Giles

Press Release - Two enormous 2,000 tonne tunnelling machines digging HS2’s longest tunnels passed the second of five ventilation shafts this week, 4 miles into their 10 mile drive under the ... More Information

CRCHI Mega Slurry TBM "Jinghua" Assists the First Tunnel Section Breakthrough of Beijing East Sixth Ring Road Reconstruction Project

Press release - In September 2022, the Beijing East Sixth Ring Road Reconstruction Project reported more good news. The CRCHI mega slurry TBM "Jinghua" reached the intermediate air shaft ... More Information

Message from iPS Powerful People

iPS Powerful People are very sad to hear of the tragic event in Creeslough, County Donegal, We know many people who call Donegal home and it’s difficult to understand how they are ... More Information

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Tunnelling News

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

Monica Breaks Ground on Snowy 2.0

Monica the tunnel boring machine, with the renewable energy mega-project now more. TBM Monica is among the world's most advanced tunnel boring machines... More Information

Snowy 2.0 sets new tunnel boring machine to work, completes 46 underground concrete pours

Snowy 2.0 has set to work a fourth tunnel boring machine, a $75 million piece of drilling equipment purpose built to complete excavation of the huge pumped hydro project’s “geologically ... More Information

World's 'largest' underground assembly of tunnelling machines happening beneath Sydney

Workers are craning into place about 167 major pieces that will form the first of two giant boring machines. Once assembled like giant Meccano sets, ... More Information

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