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The Forrestfield Airport Link - May project update

Last week Transport Minister Rita Saffioti MLA announced that the first operational trains for the Airport Line are expected to run in the first half of 2022. While this is later than anticipated, ... More Information

Dame Whina Cooper TBM - official launch in Auckland

Final checks are now underway before the TBM Dame Whina Cooper for the Auckland’s City Rail Link starts cutting into Auckland soil in mid-May. When it will be excavating the first of the two ... More Information

Environmental approval for the Fehmarnbelt project

The construction of the fixed link across the Fehmarnbelt is taking shape, and a new milestone has just been passed. On 3rd May, the Fehmarn Link Contractors (FLC) received the final environmental ... More Information

Tideway - TBM Ursula leaves London

Tideway - TBM Ursula leaves London

On the 07/05/2021 a 1800 t Matador 3 floating crane lifted TBM Ursula off site at Chambers Wharf for her onward journey by sea to Rotterdam. Please click the link to view the lifting of the TBM ... More Information

Focus Turns To Stations As Melbourne Metro Tunnels Towards Completion

Focus Turns To Stations As Melbourne Metro Tunnels Towards Completion

On the May's first week-end Alice, the third TBM to finish work on the Melbourne Metro’s twin tunnels, broke through at Town Hall Station after successfully digging under the Yarra. It leaves ... More Information

STRATA WORLDWIDE TO DISTRIBUTE AURA IQ CONVEYOR HEALTH MONITORING TECHNOLOGY

STRATA WORLDWIDE TO DISTRIBUTE AURA IQ CONVEYOR HEALTH MONITORING TECHNOLOGY

Strata Worldwide has signed a new Premium Partnership Agreement with Future Fibre Technologies to distribute the company’s FFT Aura IQ™ Conveyor Health Monitoring System into ... More Information

Hagerbach NXT 50 Festival 18.6.2021

On June 18, 2021, Hagerbach Test Gallery celebrates its 50th birthday in the form of a hybrid event. You can expect a varied programme consisting of exciting presentations and discussion rounds as ... More Information

Innovation and digital transformation, main challenges and goals for Zitrón

Innovation and digital transformation, main challenges and goals for Zitrón

This year Zitrón takes part in the IV Edition of Open Innovation 4.0 Asturias, a public-private collaboration initiative between IDEPA, CEEI and companies that, like ... More Information

Red Gate is the star of the new PPS TBM guidance system generation

Red Gate is the star of the new PPS TBM guidance system generation

Not only does Red Gate steer the PPS motor prism or laser targets it also provides dual-inclination values to PPS completely new software. Highly flexible it can also connect additional sensors like ... More Information

The Tel Aviv Metro Network Programme

NTA – Metropolitan Mass Transit Systems Ltd is a government company tasked with the development of the Tel Aviv Metropolitan Mass Transit System, which includes a metro network, comprising ... More Information

Assembly started of TBM for metro Line 2 in Peru

Assembly started of TBM for metro Line 2 in Peru

The assembly of the first TBM EPB (S-972) for the Lima and Callao Metro Line 2 has begun at the future station of San Juan de Dios (n.19) in San Luis district. The machine which is 120 m long and ... More Information

Zoomlion Europe inaugurates new production plant in Italy

Zoomlion Europe inaugurates new production plant in Italy

CIFA Spa, part of the Zoomlion Group, pursues its development plans with the construction of a new plant to manufacture and assemble cranes, truck cranes, forklifts and AWPs.  CIFA ... More Information

UCA Scholarships

If you are interested in a career in underground engineering, we can help you get there. Scholarship opportunities exist to help further your career aspirations. Apply for conference ... More Information

Pune Metro completes underwater Mutha river tunnel

Pune Metro completes underwater Mutha river tunnel

Pune Metro has constructed Pune's first underwater metro tunnel below the Mutha river bed. On 21/04/21 the TBMs Mutha and Mula completed two tunnels of approximately 240m and 223m between the Civil ... More Information

JIMT/TERRATEC EPBM delivered for the Taoyuan MRT Green Line

JIMT/TERRATEC EPBM delivered for the Taoyuan MRT Green Line

On behalf of JIM Technology (JIMT), TERRATEC is pleased to announce the delivery of the 6.24m diameter Earth Pressure Balance Tunnel Boring Machine (EPBM) that will be used by BES-DAIHO-OKUMURA JV ... More Information

Finland and Estonia sign a MoU on cooperation in the transport sector

Finland's Minister of Transport and Communications Timo Harakka and Estonia's Minister of Economic Affairs and Infrastructure Taavi Aas have signed a Memorandum of Understanding for cooperation in ... More Information

TBM Olivia breaks through at Havneholmen for the M4 extension, Copenhagen

TBM Olivia breaks through at Havneholmen for the M4 extension, Copenhagen

On the 23/04/2021 - after more than a year - TBM Olivia completed the tunnel excavation of the M4 line extension to Sydhavn in Copenhagen. The machine broke into the chamber at Havneholmen, which ... More Information

Metro Line 3 Extension in Brussels

Project owner Beliris - a cooperative venture created jointly by the Federal Government of Belgium and the Brussels-Capital Region – has decided to extend line 3 of the Brussels Metro system. ... More Information

STRATA WORLDWIDE BECOMES RE-SYSTEMS’ EXCLUSIVE DISTRIBUTOR FOR GEL-TECH POLYMER RUBBER GEL TECHNOLOGY

STRATA WORLDWIDE BECOMES RE-SYSTEMS’ EXCLUSIVE DISTRIBUTOR FOR GEL-TECH POLYMER RUBBER GEL TECHNOLOGY

APRIL 27, 2021 – RE-Systems Group Americas and Strata Worldwide have signed a new distribution agreement naming Strata Worldwide the exclusive distributor of RE-Systems’ innovative ... More Information

Warwick Boring Finalists in Elon Musks “Not-A-Boring Tunnelling Competition 2021”

Warwick Boring are looking for financial support to fund their bid to win in a global competition organised by Elon Musks the Boring Company. They are already finalists so if you are wanting to ... More Information

WTC 2023 in Athens

WTC 2023 in Athens

Greece is the official host of the ITA-AITES World Tunnel Congress 2023 and 49th General Assembly. Greece will host WTC 2023 under the aegis of The Greek Tunnelling Society (GTS) with the theme ... More Information

NHSRCL signs MoU for Track works for Mumbai Ahmedabad High Speed Rail corridor

National High Speed Rail Corporation Limited(NHSRCL) signed a Memorandum of Understanding (MoU) with Japan Railway Technical Service (JARTS) for Training & Certification and Advisory Services ... More Information

WTC 2022 –Second Round of Abstract Submission Opened

Participants are invited to submit a short 200 word abstract, relating to the general topics of the conference. Please choose one of the main themes and one of the sub-topics.  The ... More Information

EIA required for the planned Bromford Tunnel extension on HS2 railway

HS2 is developing a more detailed design for Phase One of the HS2 railway, following the appointment of its main works contractors. The design process is helping HS2 plan and prepare for the ... More Information

BAUMA postponed to October 2022

BAUMA, the World's Leading Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction Equipment , has been postponed  from ... More Information

Robbins Most Momentous: 2021 Global Project Updates

Robbins Most Momentous: 2021 Global Project Updates

From China’s largest Crossover TBM launch to an epic 13.77 m diameter XRE that began boring recently in Esme, Turkey, we’ve compiled the year’s most momentous events thus far. Read ... More Information

Brenner Base Tunnel: Breakthrough of first main tunnel below the Isarco river

Brenner Base Tunnel: Breakthrough of first main tunnel below the Isarco river

On 19/04/2021 - about one month after construction works started, they broke through. The works were below the riverbed of the Isarco river for the future Brenner Base Tunnel railway. Excavation ... More Information

LUNCHTIME LECTURE SERIES - #4

This fourth instalment of the Lunchtime Lecture series will be on “Modern Approaches to Tunnel Waterproofing  - Case studies from the major industry ... More Information

Mumbai Metro Line 3 has accomplished its 37th breakthrough!

On 22/04/2021 the Mumbai Metro Rail Corporation (MMRC) achieved its 37th breakthrough at Chhatrapati Shivaji Maharaj Terminus (CSMT) Metro Station o the metro line 3 in Mumbai. The Robbins made ... More Information

Coxwell Bypass Tunnel - Breakthrough for TBM Donnie

On the 21/04/2021 the TBM Donnie - 115 m in length and 1,000 t weight -  broke through successfully  completing the first half  - 5,473 m (17,956 ft) - ... More Information

Israel - Final breakthrough of the tunnel Yefe Nof, Highway 16

Israel - Final breakthrough of the tunnel Yefe Nof, Highway 16

In March 2021 the JV Shapir Civil & Marine Engineering Ltd (50%) & Impresa Pizzarotti & C. SpA (50%) – had the final breakthrough of the tunnel Yefe Nof . This completed the ... More Information

EU Contribution for Lyon-Turin railway increases

The European Union is re-evaluating its contribution to the new Turin-Lyon railway line in order to increase it to 55%. At the end of March 2021, the Permanent Representatives Committee (Coreper) of ... More Information

TBM MudHoney Ready to Get to Work in Seattle

TBM MudHoney Ready to Get to Work in Seattle

On 16/04/2021 the Ship Canal Water Quality Project unveiled the new name of their TBM and it was lowered into the ground in Seattle, Washington.    MudHoney had the highest number of ... More Information

Rachel TBM for Clearwater project

Rachel TBM for Clearwater project

On 15/04/2021 Clearwater project’s TBM was unveiled and the student finalists that named the TBM and took part in the art contest were recognized.  TBM Rachel will now drive a new 11km ... More Information

Breakthrough on North Bristol relief sewer

Breakthrough on North Bristol relief sewer

Last week, TBM Fionnuala broke through at MH09 - a 6m diameter shaft 30m deep, following a 2km long drive, as part of the North Bristol relief sewer project. Fionnuala will take a short break at ... More Information

Serravalle Tunnel Completed

On 16/04/2021 at the Libarna site, near the municipality of Arquata (AL) there was a breakthrough inside a chamber  of the Serravalle tunnel, the second longest tunnel for the Terzo Valico dei ... More Information

Tunnelling News

$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

Tunneling Begins on Major Water Pipeline for South Hillsborough

TAMPA, Fla. — Tampa Bay Water has begun construction on a major underground pipeline project aimed at meeting rising water demand in southern Hillsborough County, where population growth ... More Information

The massive £3billion tunnel designed to connect two continents under the sea

The construction of a huge underwater multi-tiered tunnel is underway in Turkey, that will create a direct route from Asia to Europe - and is expected to carry 1.3 million passengers a ... More Information

Riederwald Tunnel in Frankfurt is further delayed

Traffic was supposed to start flowing through the controversial Riederwald Tunnel in Frankfurt in 2033. But that's unlikely to happen. The €1.5 billion project is facing further delays – ... More Information

What happens to our metro tunnel boring machines when they hit the end of the line?

These mechanical behemoths were Betty and Dorothy, the tunnel boring machines tasked with digging the Sydney Metro West tunnels. Loading. The ... More Information

The incredible £2.8bn underwater tunnel connecting Europe and Asia

A huge new tunnel will connect Europe and Asia - and construction has already started. The Great Istanbul Tunnel is a major project. It will carry ... More Information

China develops "smart brain" for tunnel boring machines to boost underground construction

A team from Hunan University in central China has collaboratively developed an intelligent operating system for tunnel boring machines, giving these massive underground giants a "smart ... More Information

How China rescued highway project under Yangtze River

The incident occurred in February 2023 during construction of the 6.4-kilometer Jiangyin–Jingjiang Yangtze River Tunnel. Midway through excavation, at ... More Information

HS2 final tunnel drive to Euston starts next week

A team from SCS will drive a 4.5-mile twin-bore tunnel linking Old Oak Common to Euston using two tunnel boring machines, Karen and Madeleine. More Information

Work begins on £48M Knutsford sewer upgrade featuring 1.8km stormwater tunnel

Sean Reid, United Utilities county business lead for wastewater in Cheshire said: “This project highlights our ongoing commitment to improving water ... More Information

$14.6M boost moves Gering–Fort Laramie Canal Tunnel project forward

After nearly six years of planning, construction is moving forward on the Gering–Fort Laramie Canal tunnels... More Information

Webuild: second breakthrough at Trebisacce Tunnel along Jonica State Road 106

Project will help transform Jonica State Road 106 into a strategic corridor linking Ionian coasts of Calabria, Basilicata and Puglia... More Information

Ground preparation for Lower Thames Crossing tunnelling

Work is ongoing to overcome sub-optimal ground conditions in preparation for the start of tunnelling on the Lower Thames Crossing in late 2028, according to the project’s tunnels director... More Information

LA Metro approves massive $25B underground rail line to bypass 405 Freeway

The LA Metro Board unanimously approved an underground heavy rail line to connect the San Fernando Valley and the Westside, bypassing the congested 405 Freeway. The nearly 13-mile route, ... More Information

TUNNEL VISION Mega £7.4bn undersea tunnel connecting two CONTINENTS just got one step closer

A MAJOR £7.4 billion underwater tunnel connecting two continents has taken a step closer to construction. Experts have said the 24-mile tunnel is “technically viable”, paving the way for ... More Information

TBM breakthrough in Sydney

Tunnel boring machine (TBM) Jane Starkey successfully completed her 1.2km underground journey through challenging Sydney sandstone... More Information

Hochul announces $25 million for Harlem crosstown subway tunnel design

At E. 120th St., a pair of tunnel-boring machines — currently under construction in Germany — will bore new, 8,400-foot tunnels north from the end ... More Information

Tunnelling under the Yarra River

Our two Tunnel Boring Machines (TBMs) will soon be travelling underneath the Yarra River... Approximately 300 metres of the 6.5 kilometre North East Link will be under the Yarra ... More Information

The Boring Company says its tunneling machine is 'ready to mine in Nashville'

The Music City Loop project is aimed at transporting people from Nashville International Airport to Lower Broadway in roughly 10 minutes. By Li ... More Information

Norway Is Building the World's Longest and Deepest Tunnel Beneath the Sea

The Rogfast project, short for Rogaland Fixed Link, is an underwater road tunnel being built beneath Norway's fjords as part of the E39 coastal ... More Information

Future engineers become 'TBM Captains' for Suburban Rail Loop

Tunnel Boring Machines (TBMs) that will begin work this year. The tour of the eastern tunnel entrance was part of a long-term initiative, with ... More Information

Image gallery: Civil works completed on HS2's longest tunnel

Main construction on the Buckinghamshire structure began in May 2021 with the launch of two 2,000-tonne tunnel boring machines (TBMs), named Florence ... More Information