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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

Kemano T2 Project

Kemano T2 Project

On 22.10.2018 Rio Tinto, Cheslatta Carrier and Haisla First Nations launched the 1300 t TBM named Tl'ughus (pronounced tahl-ug-us, with accent on ‘ug’). Tl’ughus is a legendary ... More Information

Master Drilling and Ghella announce creation of TunnelPro

Master Drilling and Ghella announce creation of TunnelPro

Master Drilling and Ghella have announced the creation of TunnelPro this is a Joint Venture to combine expertise and unlock key mining and civil tunnelling projects. Master Drilling, listed on the ... More Information

Pipe Jacking Association appoint new chairman, vice-chairman and secretary whilst celebrating 45yrs of service to the tunnelling sector

Pipe Jacking Association appoint new chairman, vice-chairman and secretary whilst celebrating 45yrs of service to the tunnelling sector

At its recent AGM held on the 17th October 2018, Jim Kirby, a Technical Director at consulting engineer COWI, was appointed as the new chairman of the Pipe Jacking Association. Jim Kirby has 25 ... More Information

Ground conditioning in mechanized tunnelling - New Line of Eco Foaming Agents

Ground conditioning in mechanized tunnelling - New Line of Eco Foaming Agents

In recent years, the issue of environmental impact of chemical products for construction has become increasingly relevant in every field of application. The mechanical excavation of tunnels with ... More Information

#20 Made in CIFA!

#20 Made in CIFA!

CIFA latest magazine ‘Made in CIFA’ #20 is now available please click here to read all their latest news. 44/18. More Information

Approved feasibility project for Perca Bypass

On the 25.10.2018 the Technical Committee of the Province of Bolzano expressed its approval for the technical-economic feasibility project for the Perca bypass in Italy. The study was carried out ... More Information

Tunnelbuilder welcomes CEC

Tunnelbuilder welcomes CEC

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 International experts from ... More Information

TERRATEC EPBMs to assist Argentina’s landmark Agua Sur water tunnel project

TERRATEC EPBMs to assist Argentina’s landmark Agua Sur water tunnel project

The first of two new 4.66 m diameter TERRATEC Earth Pressure Balance TBM s have been delivered for a 13 .5 km potable water tunnel system, in Buenos Aires , Argentina .   TERRATEC, is ... More Information

Tunnelling News

Construction of Shinku La Tunnel to bolster all-weather connectivity in Ladakh Rising Kashmir

Leh, Apr 21: Member of Parliament from Ladakh, Jamyang Tsering Namgyal, announced that work on the strategically vital Shinku La Tunnel is set to ... More Information

Tunneling works for key Davao bypass road seen completed this year

The Davao City Bypass Construction Project is among the 14 foreign-assisted infrastructure projects approved by the National Economic Development ... More Information

Hamptons Subway Cuts Ribbon on New Foxwoods Tunnel

Hamptons Subway, with U.S. Transportation Secretary Pete Buttigieg, cut the ribbon to begin construction of the new tunnel from Sag Harbor to ... More Information

_TBM quartet tackles differing geology on twin bore tunnel under London

All four tunnel boring machines are now working on HS2's Northholt tunnel, which is divided into two geologically differing sections. More Information

CRCHI video

New CRCHI video for world leading underground equipment - Technology innovates the world... More Information

Deer Creek update

Exciting update from the Deer Creek project team! The Wasatch Worm is almost in the ground and will be ready to start tunneling this week. Over the next few months, it will be devouring a ... More Information

Stonehenge tunnel: Underground cabling installed, while other enabling works paused

The scheme, which involves the construction of a new 12.8km two-lane dual carriageway with a 3.2km tunnel under the Unesco World Heritage Site, was ... More Information

Nepal's first transport tunnel being built with Japanese assistance

Nepal and Japan signed the contract for construction of the tunnel on September 23, 2019, while the commencement started on November 14, 2019. More ... More Information

Cowi selected as technical advisor on world's first ever ship tunnel proposed in Norway

Construction is currently estimated to begin next year. The objective of the Stad Ship Tunnel project is to improve the navigability and safety of ... More Information

How Arnold Dix became a Himalayan hero after rescuing 41 workers from Indian tunnel collapse

Arnold Dix slid his hand into a gap in the rock at the entrance to a tunnel where 41 men were trapped alive, put his back against the cold stone and listened, and felt, and listened some ... More Information

Central Interceptor Tunnel Boring Machine

Watercare Services Limited’s Central Interceptor Tunnel Boring Machine, Hiwa-i-te-Rangi, has achieved a significant milestone, reaching 10,000m (10 kilometres) since leaving Māngere in ... More Information

New tunnelling machine joins three others digging high-speed line under London

Construction of the new HS2 line has hit another major milestone with the launch of the fourth – and final – machine being used to build the giant Northolt Tunnel beneath the capital... More Information

Lower Thames Crossing planning decision moves a step closer

On 21 March, the Planning Inspectorate confirmed that the Examining Authority has sent their recommendation report on the Lower Thames Crossing Development Consent Order (DCO) application ... More Information

AECOM-Jacobs JV signs on to $6B Amtrak tunnel job

Amtrak is gearing up to dig deep in Baltimore. The railroad company selected ADVANCE, a joint venture between Dallas-based infrastructure firms AECOM and Jacobs, to serve as the delivery ... More Information

Lower Thames tunnel boosts new orders data

UK construction contract awards reached their highest level in February 2024 for seven months, according to one of the industry's data monitoring ... More Information

The incredible new £53m tunnel in Spain linking two pretty cities

The work is part of efforts to modernise the railway line between Ourense and Lugo in the autonomous Galicia region. Spanish construction giant ... More Information

ECRL hits new milestone with the completion of three tunnel excavations in Bentong district

The ECRL project features the construction of 41 tunnels with a total length of approximately 69 km along its rail alignment. Section A (Kota Bharu- ... More Information

Boring Co. receives go-ahead to drill more Vegas Loop tunnels

LVCVA President and CEO Steve Hill offered the company access to safety officers after the company was fined $100000 for construction violations ... More Information

Biden-Harris Administration Announces Nearly $4 Billion in Support

The project includes construction of a new two-track heavy rail tunnel along the Northeast Corridor from the Bergen Palisades in New Jersey to ... More Information

World's Longest Twin-Lane Tunnel Inaugurated In Arunachal Pradesh

Constructed by the Border Roads Organisation (BRO) for INR 825 crore, the tunnel is strategically vital due to its proximity to the Line of Actual ... More Information

The £13.3bn tunnel 8.5 miles long that could transform one of the world's biggest cities

The Second Avenue Subway's per-mile construction cost is higher than that of other projects in similar cities like London's Crossrail and Paris's ... More Information

First look inside Silvertown tunnel as TfL confirms summer 2025 opening

... tunnel construction in the face of environmental concerns. Construction is costing about £1bn – with a further £1.2bn due in annual repayments ... More Information

Consortium of Aecom and Arcadis appointed to tunnel and station design contract for Ontario metro

The scope of work for the PTUS contract includes construction of 3km of twin tunnels underneath Pape Avenue between the Gerrard tunnel portal and ... More Information

Snowy Hydro is inching towards powering the nation

... tunnelling progress of one of its critical boring machines ... Some 80 metres underground in temperatures well in excess of 30C, tunnel boring machine ... More Information

Judge rejects challenge to £1.7bn Stonehenge Tunnel

The High Court has thrown out a case brought by campaigners against the £1.7bn Stonehenge Tunnel project. Mr Justice Holgate said most of the ... More Information

9 of the longest underwater tunnels in the world

These stations are the first railway stations constructed under the sea and serve as emergency escape points in case of a disaster. Today, the Seikan ... More Information

EPC contractors sought for Dubai's £17bn sewer tunnels project

The strategic sewerage tunnels project by Dubai Municipality known as the Deep Tunnels Portfolio will involve the construction of wastewater assets ... More Information

The $7BN Mega-Tunnels You've Never Heard Of

But thanks to some incredible underground construction methods, Antwerp is now on course to complete a massive piece of infrastructure it's been ... More Information

3 listed & 2 Unlisted get LOA to build Mumbai Coastal Road Ext

The underground tunnel will run below Malad and Kandivali through the Mangrove creeks and a tunnel boring machine (TBM) will be used for this phase. More Information

New tunnel planned to under the Thames at Tilbury and Gravesend

ianVisits ... tunnel (c) National Grid. Construction will be done by a conventional tunnel boring machine (TBM), which will launch from a 41-metre deep shaft dug ... More Information

Third tunnel breakthrough on Guildford sewage works

A micro-TBM recently broke through on a new tunnel being built for Thames Water's project to relocate sewage treatment works in Guildford. More Information

Japan maglev train project being derailed by Shizuoka stalemate

Opposition in Shizuoka Prefecture emerged from fears the planned tunnel construction for the line could adversely affect the overall volume of water ... More Information

World's most expensive tunnel that ended up costing a whopping £2.3m a day to build

Over 5000 construction workers were employed to complete the Central Artery/Tunnel Project in the United States. More Information

Underground or Elevated Metro Rail – Which One is Better for India?

The cost of tunnel boring machines (TBM) is another significant component. The tunneling cost can be reduced by making longer tunnel contract ... More Information

From Undersea Tunnel To Station Redevelopment

The NHSRCL will construct an adjoining tunnel location as part of the package. To construct this tunnel, the Tunnel Boring Machines (TBMs) with a ... More Information

Second tunnel boring machine for Broadway Subway reaches South Granville Station

The tunnel boring machines will end their journey just before Arbutus Station, which spans two city blocks, with the west block used as the footprint ... More Information

BESIX-MTH awards Nordhavn work to Bravida

... construction of the Nordhavn Tunnel. By & Havn is tasked with developing Ørestad and the port of Copenhagen and runs the daily operations of the ... More Information

After India's first undersea tunnel, Mumbai to get its longest intra-city underground road

... construction with viaducts and modern safety measures. The Coastal Road tunnel is India's first undersea tunnel, constructed using a 12-metre ... More Information

3,200 tonne TBM delivered to France-Italy rail tunnel project

A tunnel boring machine (TBM) manufactured by German tunnelling and mining firm Herrenknecht has been delivered to the Lyon-Turin Mont Cenis base ... More Information