Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Archive - News

Featured News

Construction: the foreign earnings of major construction companies soar

Construction: the foreign earnings of major construction companies soar

WTC 2019 news release - The Italian construction system continues to grow in foreign markets despite global tensions and the hardships in the market of Italian public works. The 35 "top" companies ... More Information

Robbins 2018 Highlights

Robbins 2018 Highlights

OUR Favorite moments - 2018 has been a great year for Robbins. It was a year full of breakthroughs, new developments, and record-setting bores. As the year comes to a close, we wanted to take a look ... More Information

ITA News #66

Message from Tarcisio Celestino -President of ITA 2016-2019 Each year, the ITA Tunnelling Awards conference brings better news. During a whole day, high-level presentations by the finalists have ... More Information

Annie gets ready to build London’s super sewer from Greenwich

Thames Tideway Press release – ON the 12th December 2018 the giant machine that will dig a 4.5km tunnel through south-east London was assembled and made ready to begin work ... More Information

Brenner Base Tunnel - European support for the project

Brenner Base Tunnel - European support for the project

Following the recent breakthrough of the southern portal of the Brenner Base Tunnel, European Commissioner for Transport, Violeta Bulc, visited the BBT construction sites near Fortezza. The ... More Information

Brenner Base Tunnel Breakthrough

Brenner Base Tunnel Breakthrough

On St Barbaras day the 4th of December 2018 the southern portal of the Brenner Base tunnel near Fortezza Station broke through. 93 km of the total 230 km that will make up the Brenner Base tunnel ... More Information

VMT in Italy - press release

VMT in Italy - press release

ITALY’S A1 ROAD EXPANSION SUCCESS - Known to many as the Spinal Cord of Italy’s road network, the A1 Autostrada in Italy connects Naples in the south to Milan in the north via Rome and ... More Information

2018 Tunnelling festival winners

2018 Tunnelling festival winners

You can view the winners of the 2018 tunnelling festival by clicking HERE. 49/18. More Information

TELT

When finished, the tunnel on the Lyon-Turin train line is expected to stretch for nearly 60 kilometers across the French-Italian border" When finished, the tunnel on the Lyon-Turin train line is ... More Information

VMT Navigation Supports River Crossing for a New Gas Pipeline

VMT Navigation Supports River Crossing for a New Gas Pipeline

Neustadt an der Donau is a town in Lower Bavaria region of Germany, located on the River Danube. Recently there was requirement for the installation of a new 1,000 mm diameter gas pipeline over a ... More Information

Draka extends its Firetuf cable series with Firetuf OFC-LT-SWA loose tube cable

Draka extends its Firetuf cable series with Firetuf OFC-LT-SWA loose tube cable

Press Release - Draka’s Firetuf cable series has grown! The new Firetuf OFC-LT-SWA fire resistant loose tube cable with steel wire armour, is designed for harsh environments and to ... More Information

BART is planning for a second Transbay Tube

BART is planning for a second Transbay Tube

BART is taking early steps to build a second Transbay rail crossing, perhaps a second Transbay Tube. Despite BART’s plan to increase capacity through the existing San Francisco’s ... More Information

Preferred Bidder Selected For Central Interceptor Tunnel

Preferred Bidder Selected For Central Interceptor Tunnel

Auckland’s Watercare have selected Ghella-Abergeldie Harker Joint Venture as the preferred bidder for the construction of the Central Interceptor wastewater tunnel. The Central Interceptor ... More Information

Read the latest Robbins blog here!

Read the latest Robbins blog here!

Robbins PR Manager Desiree Willis writes about her adventures visiting the Bheri Babai Diversion Multipurpose Project in Nepal. To read the blog  “Namaste Nepal: How I Learned to Live ... More Information

LIVE Press Conference on Helsinki–Tallinn tunnel and Rail Baltica

This morning (30/11/2018) the Minister of Transport and Communications of Finland Anne Berner and Minister of Economic Affairs and Infrastructure of Estonia Kadri Simson are in a meeting in Helsinki ... More Information

Melbourne Metro Press Release

Melbourne Metro Press Release

HUGE DIGGER AT WORK BENEATH CBD The Metro Tunnel Project has reached another significant construction milestone, with the launch of a massive roadheader machine that has begun creating the huge ... More Information

CIPA Breakthrough for RT 3010 tunnel

CIPA Breakthrough for RT 3010 tunnel

CIPA press release - On the 25.11.2018 the last diaphragm of the RT 3010 Tunnel was demolished: the first tunnel in the rail link between the cities of Relizane and Tiaret, which is part of the new ... More Information

Underground Construction Prague 2019 – Registration now open!

The 14th International Conference entitled “Underground Construction Prague 2019” will be held in Prague, Czech Republic, from the  3rd to the 5th of June 2019. On-line ... More Information

TERRATEC EPBM to steer for success in Bangkok

TERRATEC EPBM to steer for success in Bangkok

TERRATEC Press release - A new 4.27 m diameter TERRATEC tight radius TBM will enable a challenging alignment on the Bangkok Metropolitan Electricity Authority’s Klong Daan Cable Tunnel , in ... More Information

North East Link Tender Announced

The North East Link has gone out to market, and they are calling for expressions of interest from builders. Builders are invited to apply to deliver the $200 million early works package, expected ... More Information

Köhlbrand crossing update

The operation of the Köhlbrandbrücke is no longer regarded as economically viable beyond 2030. In addition, the bridge, which was inaugurated in 1974 and has a headroom of 53 metres, no ... More Information

TBM-DiG 2019

The TBM DiGs conference series provides a specialized technological forum discussing and exchanging knowledge related to TBM works in difficult grounds. The 4th edition will be held between the ... More Information

Thames Tideway press release

Thames Tideway press release

Super sewer machine starts work as first-of-its-kind tunnelling apprenticeship launched in UK As the first machine digging London’s super sewer has started work, Tideway has announced ... More Information

Forrestfield Airport Link - Update

Forrestfield Airport Link - Update

Press release - November has seen a high volume of concrete works taking place across our construction sites. At Forrestfield the future station platform walls are being poured, Airport Central ... More Information

CEC India - TBM tender

  CEC India - TBM tender

  CEC are involved with construction of high value projects across segments like MRTS, National Highways, Bridges, Urban Roads, Railways and SEZ projects. The team includes ... More Information

Second mega TBM starts work on Sydney Metro's City Tunnels

Second mega TBM starts work on Sydney Metro's City Tunnels

On the 12.11.2018 the second of five mega TBMs started tunnelling underneath Sydney. The TBM, named ‘Mum Shirl’, has been launched at the Marrickville site to help bore 31km of tunnels ... More Information

Munich’s second S-Bahn route

Munich’s second S-Bahn route

The Munich S-Bahn system is one of Germany’s largest suburban rail networks. With 148 stations, 442 km of tracks and approximately 1,000 train journeys a day, the network extends far into ... More Information

3rd TBM for the Grand Paris Express

3rd TBM for the Grand Paris Express

On the 1st if December 2018 the third TBM for the Grand Paris Express project will be launched. The celebrations will include a light show which will be open to everyone who wants to see ... More Information

Latest VMT newsletter now available

Latest VMT newsletter now available

The Latest VMT Newsletter is now available. It is their update about all VMTs current projects, product developments and general topics that concern VMT. For further information and access to ... More Information

Big 5 Heavy

Big 5 Heavy

Over at The Big 5 Heavy team, we strive to make sure that we help our visitors deal with some of the toughest challenges in the industry. This year, sponsored by Herrenknecht, we introduce the ... More Information

Gateway Tunnel Project

Gateway Tunnel Project

On 12.11.2018 a group backing the construction of the Gateway Tunnel Project released a poll that found support for the first two projects in the program, the Port North Bridge and Hudson Tunnel ... More Information

Drammen-Kobbervikdalen project

Drammen-Kobbervikdalen project

Bane NOR is planning the construction of 10 km of double-track from Drammen to Kobbervikdalen and from Drammen to Gulskogen, as part of the ongoing modernization of the Vestfold Line. ... More Information

4th Annual Innovation in Tunnels: Construction, Maintenance, Safety & Fire Protection

The conference dates are 11th  & 12th  April 2019 and its being run by Enigma Cg. With over 25 live tenders for construction/development of new tunnels in just Spain, Switzerland ... More Information

Call for expressions of interest for speakers and sponsors

Call for expressions of interest for speakers and sponsors

Camborne School of Mines Association invites the Australasian network to submit Expressions of Interest to showcase projects and work at a one-day workshop followed by a Gala Dinner event on the ... More Information

ITA tunnelling awards 2018

The ITA Tunnelling and Underground Space Awards took place on 07.11.2018 in Chuzhou (China) following the 20th CTUC conference (Chinese Tunnels and Underground Works Conference). The ... More Information

Lake Mead intake hydraulic tunnel, Las Vegas

Lake Mead is one of the largest artificial lakes of the Unites States. It is formed by the Hoover dam, which dams the Colorado river at a few kilometres from Las Vegas. The project involved the ... More Information

Tunnelling News

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

The Boring Company Launches Free Tunnel Contest: AI Applications for Smart Infrastructure

According to Sawyer Merritt on Twitter, The Boring Company has announced a contest to build a one-mile tunnel for free, inviting proposals for ... More Information

Out of sight: spectacular HS2 tunnels offer glimmer of hope for stalling project

Despite much soul-searching over UK’s inability to build infrastructure, two sections of HS2 under Chilterns are being hailed for their engineering... More Information

HS2 January 2026 update

We’re making progress building the main infrastructure for the new line. We’ve completed 80% of tunnelling and are working on major bridges, viaducts and embankments, and HS2’s new ... More Information