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TERRATEC delivers two more EPBMs for Istanbul Metro

TERRATEC  delivers  two  more  EPBMs  for  Istanbul  Metro

Senbay  Madencilik -­ Kolin -­ Kalyon  JV   gear  up  for   tunnelling  works  on   the   Dudullu -­ Bostancı   ... More Information

Sandvik - 2016 update

Sandvik - 2016 update

GIVING OUR CUSTOMERS WHAT THEY NEED: GLOBAL PRODUCT LAUNCHES IN 2016 2016 saw us introduce many developments aimed at helping our customers whatever their business, wherever they are in the world. ... More Information

Changes in Normet Group operational model and key management to accelerate growth

In completing his first calendar year with the company, Robin Lindahl, Normet Group’s President and CEO, is reorganizing to maximize the company’s strategic focus and achieve the growth ... More Information

Ohio Canal Interceptor Tunnel update

Ohio Canal Interceptor Tunnel update

The city of Akron (Ohio) has never seen a construction project quite like the Ohio Canal Interceptor Tunnel (OCIT). 1902m of ground lies between the Little Cuyahoga River on the Ohio & Erie ... More Information

Lane set for $370M worth of US, UAE contracts

Press release - Milan, December 6, 2016 – The Lane Construction Corporation, a U.S. subsidiary of the Salini Impregilo Group, has won contracts in the United Arab Emirates (UAE) and ... More Information

STUVA 2017

STUVA Expo 2017 and STUVA Conference, the international trade fair and the forum for tunnels and infrastructure will take place on 6th – 7th of December 2017 at the Messe Stuttgart, ... More Information

TERRATEC completes 20 breakthroughs for Delhi Metro

TERRATEC completes 20 breakthroughs for Delhi Metro

Eight TERRATEC Earth Pressure Balance TBMs have successfully completed 20 drives, totalling approximately 18km of running tunnels, on four major contracts. Two TERRATEC Earth Pressure Balance ... More Information

Morgan Sindall BeMo joint venture appointed to London Underground framework

A joint venture between Morgan Sindall and BeMo Tunnelling has been awarded a place on London Underground’s ‘Future Stations’ Civils and Tunnelling Works framework. The eight-year ... More Information

ITA tunnelling awards 2016

To watch the awards and see all the winners please click on the following link https://www.youtube.com/watch?v=aHESh816ATE .49/16 More Information

New date for 17th International Water Mist Conference

New date for 17th International Water Mist Conference

Due to a clash of dates with another Italian fire safety event, IWMA today announced that it will move its 17th International Water Mist Conference from September to October 2017. The new dates now ... More Information

Apply for the UCA of SME Scholarship

The Underground Construction Association of the Society for Mining, Metallurgy & Exploration (UCA of SME) Scholarship has been established to encourage undergraduate and graduate academic ... More Information

Rail Expansion Asia 2017

Rail Expansion Asia 2017

With the official support from Institution of Railway Signal Engineers – Thailand Sector, Rail Expansion Asia 2017  will deliver unmatched opportunities; leveraging expertise from all ... More Information

Lee Tunnel awarded a Concrete Society Award

Lee Tunnel awarded a Concrete Society Award

The Lee tunnel in Beckton (London), a MVB joint venture (Morgan Sindall/Vinci Grand Projets and Bachy Soletanche), is the first Steel Fibre Reinforced Concrete (SFRC) tunnel ever to be nominated and ... More Information

Line 3 of the Cairo Metro

Line 3 of the Cairo Metro

Phase 4A of the Cairo Metro public works contract was won by a Franco-Egyptian joint venture composed of Vinci Construction Grands Projets, Bouygues Travaux Publics, an Arab Contractor and Orascom ... More Information

Pipe Jacking Association appoint new chairman and vice-chairman

Pipe Jacking Association appoint new chairman and vice-chairman

Graeme Monteith, Tunnelling Engineering Manager at Barhale Construction, has been appointed chairman of the Pipe Jacking Association and Jim Kirby, an Associate at consulting engineer Donaldson ... More Information

Normet announces North American organization changes

Normet announces North American organization changes

Mike Rispin, Senior Vice President for Global Sales and Marketing at Normet Group, announces the following changes in Normet’s North American organization, effective December 1, 2016: Gregory ... More Information

Looking at your advertising budget for 2017?

Looking at your advertising budget for 2017?

Tunnelbuilder websites can offer you far more than any other magazine or website for far less. Tunnelbuilder has a global reach and is being read by over 300,000 people in 128 different countries. ... More Information

Construction starts on Forrestfield-Airport Link

Work is underway on Perth's Forrestfield-Airport Link (FAL) following a sod turning ceremony on 03.11.2016 at the site of the future Forrestfield Station. The FAL will provide a much-needed ... More Information

Tunnelling summit 2016

The NCE tunnelling summit is pleased to announce their full programme and speaker line up for this years tunnelling summit. The summit will be held on the 7th and 8th of December 2017 in London. For ... More Information

3rd Urban Underground Space and Tunnelling Conference

3rd Urban Underground Space and Tunnelling Conference

The 3rd Urban Underground Space and Tunnelling Conference will be held from the 27th March until the 29th  in Singapore. This conference will cover technology of underground space and ... More Information

WTC 2017 – registration now open

The Norwegian Tunnelling Society (NFF) has the pleasure to announce that the registration for WTC 2017 is now open  . The world tunnel congress will be from the 9th to the 15th June in Bergen ... More Information

Space is filling up fast at Eurasia's largest rail expo!

Space is filling up fast at Eurasia's largest rail expo!

The rail expo will be held from the 2nd of March until the 4th 2017 at Istanbul’s Expo Centre. Eurasia Rail is Turkey's and the Middle East's leading exhibition providing the perfect ... More Information

Final breakthrough for Paniga tunnel

Final breakthrough for Paniga tunnel

On the 14th November at 12.30am Condotte group achieved the final breakthrough in the Paniga tunnel in Morbegno. The tunnel is Lot 1 and the  2nd part of the SS38 Stelvio bypass ... More Information

SEE Tunnel 2017 call for papers

SEE Tunnel 2017 call for papers

ITA Croatia is organizing for 2017 the  7th International Symposium on Tunnels and Underground Structures in South-East Europe with the title "SEE tunnel". The Symposium will be held in the ... More Information

E4 Stockholm Bypass Project

E4 Stockholm Bypass Project

Edvirt to deliver simulator training and testing required for all operators in E4 Stockholm Bypass project - This autumn, construction will begin on the E4 Stockholm Bypass project. When finished, ... More Information

Visit Robbins at TBM DiGs

Visit Robbins at TBM DiGs

Robbins will be on Stand 54 at TBM DiGs on the 16th -18th of November in Istanbul, Turkey. Robbins has had a presence in Turkey for nearly 30 years. Robbins supplied the first TBM to ever bore ... More Information

VMT Newsletter

VMT Newsletter

The latest VMT Newsletter is now available. The newsletter includes updates about VMTs current projects, product developments and general topics that concern VMT. To view the newsletter please ... More Information

Procurement notice for MAUR

Procurement notice for MAUR

Management Authority for Urban Railways (MAUR) of Ho Chi Minh City People’s Committee intends to undertake the construction and implementation of Mass Rapid Transit (MRT) Line 2 ... More Information

4th Arabian Tunnelling conference

4th Arabian Tunnelling conference

  The 20th Gulf Engineering Forum in collaboration with the 4th Arabian Tunnelling Conference  will be held in Dubai from the 21st to 22nd  February 2017 at the Ritz ... More Information

State grant for the Interlake Tunnel project

On 01.11.2016 the Board of Supervisors agreed to accept a EUR9 million state grant for the EUR70.43 million Interlake Tunnel project pending final terms. The supervisors adopted a resolution of ... More Information

New tunneling standards to be proposed

The American Society of Mechanical Engineers (ASME) is working on putting forth standards for the Tunneling industry.  During a meeting held in October by the American Society of Mechanical ... More Information

Robbins New Video: Breaking Records in Mexico City

Robbins New Video: Breaking Records in Mexico City

At Mexico City’s Túnel Emisor Poniente II (TEP II), a Robbins Crossover (XRE) TBM has excavated at record-breaking speeds through varying geology – setting two national records ... More Information

Sandvik new videos now available

Many companies make promises about their equipment and services. Sandvik however feel that “seeing is believing” and this has led them to create a selection of videos showing just ... More Information

PRESS RELEASE - TERRATEC delivers Lucknow’s first TBMs

PRESS RELEASE - TERRATEC delivers Lucknow’s first TBMs

Two 6.52m diameter TERRATEC Earth Pressure Balance (EPB) Tunnel Boring Machines are ready to be delivered to Tata-Gulermak JV, for the North-South line (Phase 1 A) of the Lucknow Metro, in Uttar ... More Information

ITA newsletter 61

The latest ITA newsletter is now available please click here to read the newsletter which includes the following message from Tarcisio CELESTINO, the ITA President:  Dear ITA ... More Information

Early works for Forrestfield-Airport Link

The Forrestfield-Airport Link will connect the existing Midland Line, near Bayswater Station, to Forrestfield through underground tunnels. In September the Public Transport Authority (PTA) formally ... More Information

Tunnelling News

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

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