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18th International Water Mist Conference – Event Page online now

18th International Water Mist Conference – Event Page online now

The conference webpage for the 18th International Water Mist Conference (IWMC) is now online if you wish book to attend! The event will take place in London, UK, on 19th and 20th September 2018. ... More Information

TfL granted powers to progress with Silvertown Tunnel

TfL granted a Development Consent Order (DCO) by the DfT "New river crossings are vital for the future prosperity of east London, and the scheme will have a substantial impact unlocking new jobs ... More Information

Two days left to enter Robbins Webinar

Two days left to enter Robbins Webinar

Event Information: Is Your TBM in A Tight Spot? How to Get Through Squeezing Ground, Rock Bursting, and More Registration is required to join this event. If you have not registered, please do so ... More Information

The 30th Annual BTS Dinner 2018

The 30th Annual BTS Dinner 2018

The BTS dinner was held at The Brewery in London, and this year was its 30th anniversary as it began in 1989. The annual dinner is a popular event within the tunnelling industry. This year the ... More Information

New appointment at AECOM

New appointment at AECOM

AECOM's Design and Consulting Services group appoints Nasri Munfah as Director of Tunneling and Underground Engineering NEW YORK, (May 10, 2018) — AECOM, a premier, fully integrated ... More Information

2018 North American Tunnelling Conference!

2018 North American Tunnelling Conference!

Register by May 25 to receive the best conference rate and save!   Don’t miss out on industry-leading FIELD TRIPS and SHORT COURSES at the 2018 North American Tunnelling Conference! ... More Information

USA - Three teams shortlisted for HRBT Extension Project

USA - Three teams shortlisted for HRBT Extension Project

Three private-sector teams will be invited to submit technical proposals and prices to design and construct improvements to the I-64 (Interstate 64) corridor between I-664 in Hampton and ... More Information

Turin/Lyon - EPSF go ahead with the preliminary safety dossier

On April 27th, the EPSF (Public Railway Safety Establishment) approved the preliminary safety file concerning the infrastructure of the cross-border section, in application of Decree 2006-1279 on ... More Information

BART to San Jose General Engineering Consultant Information Forum

BART to San Jose General Engineering Consultant Information Forum

BART to San Jose General Engineering Consultant Information Forum Date: Tuesday, May 15 Location: San Jose Convention Center 408 Almaden Blvd. San Jose, California The Santa ... More Information

Assembly of Millicent and Ursula nearing completion

Assembly of Millicent and Ursula nearing completion

The assembly of Tideway’s two largest Tunnel Boring Machines has reached a key milestone with their most important components now attached, as the start of tunnelling on London’s new ... More Information

Thames Tideway named in The Times Top 50 Employers for Women 2018

Thames Tideway named in The Times Top 50 Employers for Women 2018

Tideway, the company building London’s super sewer, has been named in The Times Top 50 Employers for Women 2018 with its Chief Executive Officer Andy Mitchell a finalist in the Gender ... More Information

Underground Construction Prague 2019

Call of Abstracts The 14th International Conference entitled “Underground Construction Prague 2019’’ will be held at the Clarion Congress Hotel in Prague, Czech Republic, on ... More Information

Upcoming railway projects in Norway

On 19.04.2018 the Bane NOR's Railway Tender Conference 2018 was held in Oslo. The conference focused on facilitating meetings between main contractors and suppliers within the field of railway and ... More Information

Remote control your Epiroc Scooptram with new automation package

Remote control your Epiroc Scooptram with new automation package

For greater safety and efficiency in underground mining, Epiroc releases a number of automation features for the Scooptram underground loader. The Scooptram Automation Regular package allows the ... More Information

Tunprotec Seminar

Tunprotec Seminar

Join our Tunnel Seminar in Spain - May 22nd to May 24th 2018 SCOPE - Recently VID Fire-Kill secured a large tunnel project in Asia, as our TUNPROTEC® System offered the technically best and ... More Information

TERRATEC EPBMs pushing the envelope in Bangkok

TERRATEC EPBMs pushing the envelope in Bangkok

TERRATEC ’s tight r adius TBMs are enabling a highly challenging project alignment for Bangkok ’s Metropolitan Electricity Authority in one of the city’s busiest downtown areas. ... More Information

Modernisation of Rokycany-Pilsen Railway Track section

Modernisation of Rokycany-Pilsen Railway Track section

In October last year the contractor Metrostav,  using a  Herrenknecht S-799 TBM, with a convertible 9,890 mm diameter multi-mode TBM completed the excavation of the 4150 m Ejpovice ... More Information

High Quality TBM Solutions from Canada made in China

High Quality TBM Solutions from Canada made in China

Dubai (UAE)/Toronto (CDN)/Liaoyang (CN), April 2018 – Founded in 1972, Lovat has been a renowned and leading TBM manufacturer for more than 45 years until now. Specialised in mixed/soft ... More Information

DAT – Press Release

DAT – Press Release

DAT INSTRUMENTS INTRODUCES DAT WIDELOG DATA LOGGER WITH NEW LARGE 18.5-INCH MONITOR DAT WideLog Eliminates Need For Multiple Data Loggers with Single Data Logger Capable Of Executing And ... More Information

Robbins Webinar: Is Your TBM in a Tight Spot? How to Get Through Squeezing Ground, Rock Bursting and More!

Robbins Webinar: Is Your TBM in a Tight Spot? How to Get Through Squeezing Ground, Rock Bursting and More!

Complimentary Webinar: Is Your TBM in a Tight Spot? How to Get Through Squeezing Ground, Rock Bursting and More - With Brad Grothen, Sindre Log Date: May 16, 2018 If you’ve ever faced ... More Information

WTC 2018 in Dubai – The Middle East consolidates its position as a powerful emergent market

WTC 2018 in Dubai – The Middle East consolidates its position as a powerful emergent market

Held in Dubai, from 21stto 26thApril by the Society of Engineers (SOE) and the International Tunnelling and Underground Space Association (ITA), the World Tunnel Congress and 44th ITA ... More Information

Arna-Stanghelle project

The main objective of the Arna -Stanghelle project, joint venture by the Norwegian Public Roads Administration and the Norwegian railway company Bane Nor, is to build a safer and faster rail and ... More Information

IHC – Non- Radioactive Density Meter

IHC – Non- Radioactive Density Meter

INTRODUCTION The management of the slurry system in tunnelling projects plays an important part in the safety and efficiency of tunnelling projects. Whether the slurry is used for maintaining ... More Information

One year to go to WTC 2019!

One year to go to WTC 2019!

The World Tunnelling Congress 2019 will be held in Naples, Italy from 3rd to 9th of May 2019. A major event for the engineering and geotechnical sectors linked to tunnelling, promoted by the ... More Information

Cappuccini Tunnel

Cappuccini Tunnel

The Cappuccini gallery, is part of the tunnel works for the construction of the SS 1 Aurelia variant; access roads to the Savona harbour hub;  the interconnection between the Savona and ... More Information

MAPEI’s Middle East operations see a 4.36% increase in turnover in 2017

MAPEI Underground Technology Team (UTT) is fueling the company’s growth across the region thanks to a number of recent, high-profile successful projects, which have helped the company achieve a 4.36 per cent increase in the turnover in the Middle East in 2017 compared to 2016. More Information

World Tunnel Congress 2018

Today 23rd of April 2018 is the official opening of the World Tunnel Congress which is being held in Dubai, UAE, at the World Trade Centre. The theme is ‘The Role of Underground Space in ... More Information

Datwyler latest newsletter

Datwyler latest newsletter

NEW FIBRE ANCHORED GASKETS - As a leader of innovations, Datwyler has now enhanced its  glued and ‘feet’-anchored gaskets. Following requests from their customers, they are now ... More Information

Robbins Blog - 9 Things to Consider When Choosing a TBM: A Checklist

Robbins Blog - 9 Things to Consider When Choosing a TBM: A Checklist

Posted by Doug Harding | Apr 16, 2018 | Insights in Brief Purchasing a Tunnel Boring Machine is no small consideration.  Many factors are equally important to the price, and they can mean ... More Information

Mapei Group acquire Fili & Forme Srl

Mapei Group acquire Fili & Forme Srl

On April 4th 2018, Mapei Group acquired FILI & FORME Srl, a company that has been operating for more than 10 years in the building industry as part of  the Istrice brand. Fili & ... More Information

Route 2020 in Dubai 50% complete

Route 2020 a joint project between Acciona and Gulermak has now completed 50% of the tunnel drilling works of the project.  Acciona and Gulermak are jointly responsible for the civil ... More Information

Transbay Program Phase 2 Downtown Rail Extension (DTX)

Transbay Program Phase 2 Downtown Rail Extension (DTX)

The approximately $6 billion Transbay Transit Center/Caltrain Downtown Extension (TTC/DTX) project in San Francisco consists of following three interconnected elements. A replacement of the the ... More Information

Fixed link from Newfoundland to Labrador

Fixed link from Newfoundland to Labrador

A study on a fixed link from Newfoundland to Labrador, funded by the province and the Atlantic Canada Opportunities Agency, was completed by Memorial University's Leslie Harris Centre of Regional ... More Information

Revisiting the Chamber of Horrors

To qualify for the tunnelbuilder Chamber of Horrors, a project must have set out for the Hall of Fame and lost its way. The list we have is by no means complete, because failures in tunnels are ... More Information

Moretrench Inc Acquisition update

Further to its announcement on 5 January 2018, Keller today announces that it has acquired the entire issued share capital of Moretrench Inc., a geotechnical contracting company operating ... More Information

Video update on the build of London's new super sewer

March has been a productive month for Tideway with work on the Thames Tideway Tunnel making huge strides ahead of the start of tunnelling later this year. Tunnel Boring Machines, Millicent and ... More Information

Tunnelling News

Ruby deployed for final Metro West tunnel beneath Sydney Harbour

Tunnel boring machine (TBM) Ruby has begun carving out the final section of tunnel for the Sydney Metro West project. More Information

Photos: Inside the $250 Million Tunnel Being Constructed Under Columbus

Located at an average depth of 50 feet underground, the 12-foot-diameter tunnel has been under construction since early 2021. By the time it is ... More Information

Tideway: £4.5bn ‘super sewer’ begins to protect Thames as first 4 sites activated

The Thames Tideway Tunnel has commenced operation as the first four of 21 sites have been switched on. This means that, after eight years of construction, the 25km £4.5bn “super sewer” has ... More Information

Lowest bidder emerges for Dubai Metro Blue line

Dubai’s Roads & Transport Authority (RTA) opened bids from contractors for the contract to design and build Dubai Metro’s Blue Line on 8 October. The group of China Tiesiju Civil ... More Information

Sanya River estuary passage project makes steady progress

A drone photo shows the construction site of the Sanya River estuary passage project in Sanya, south China's Hainan Province, Oct. 12, 2024. The Sanya River estuary passage project ... More Information

Mumbai Metro 3: Breaking Ground, Defying Odds

Two tunnels for the 33.5-km corridor (Colaba to Aarey), totalling 55 km, were carved out, using 17 Tunnel Boring Machines (TBMs). Certain sections ... More Information

VIDEO: Drone fly through inside new HRBT tunnel

We can't fly you to the moon, but we can fly you through the new #HRBTExpansion tunnel. Drone video gives you a quick glimpse into the... More Information

Skanska receives Innovate UK funding to accelerate decarbonisation of concrete

Our Skanska Costain STRABAG JV has secured funding to trial repurposed London Clay as a low carbon alternative to cement... More Information

Longest Tunnel in the World Entering Final Phase Underneath Newburgh

Repair Plans for the Delaware Aqueduct in Wawarsing and Newburgh, NY. The plan for repairs involved the construction of a 2.5 mile bypass tunnel ... More Information

Two TBM's break through

Two TBM's break through. Joshua Farrell ... tunnelling segments to line the new tunnel walls. Work inside the ... More Information

Texas A&M eyes Elon Musk's Boring Company for tunnel system

A&M officials have conducted a feasibility study with positive results, but they have yet to talk with Musk about the project, Chief Operating Officer ... More Information

Construction Begins on £1.8bn Underwater Tunnel Under Panama Canal

The tunnel is part of Panama's Metro Line 3 monorail project, designed to ease traffic congestion in the metropolitan area. tunnel boring machine... More Information

Webuild at work on the massive railway tunnel at the heart of the Northeast Corridor

After years of planning, the Hudson Tunnel Project (HTP) to improve the railway connection between New York and New Jersey has begun. The first drilling contract for the tunnels, part of ... More Information

TfL Awards Contract for Elephant & Castle Tube Station Upgrade

Transport for London (TfL) has selected Dragados UK to design and construct new passenger tunnels at Elephant & Castle Tube station. These tunnels will connect the new station box to the ... More Information

More than 10 years of transformational tunnelling

More than 23,000 workers, 11 tunnel boring machines (TBMs) and an army of roadheaders and excavators are what it has taken for CPB Contractors to construct more than 80 kilometres of ... More Information

Ivy – the Newest Member of the DEME Marine Fleet on the Fehmarnbelt Tunnel Project

DEME have introduced “Ivy”, the newest member of their marine fleet for the Fehmarnbelt tunnel project! Specifically designed for the transport and immersion of the project’s 89 massive ... More Information

Double down: SA’s groundbreaking purchase

Up to twice the number of Tunnel Boring Machines previously anticipated will be delivered to South Australia for the landmark River Torrens to Darlington (T2D) Project, giving hope the ... More Information

CRL Tunnel Vision September 2024

This month in Tunnel Vision we’re celebrating Te Wiki o te Reo Māori! It’s been a busy month on the CRL fitting out the stations with all the technical systems needed to run and revealing ... More Information

Siddhababa tunnel achieves key breakthroughs.

The first and third cross passages of the Siddhababa Tunnel Project on the Siddhartha Highway have achieved breakthroughs. Construction of two of ... More Information

Ontario Exploring Feasibility of New Highway 401 Tunnel

Today, the Ontario government launched the technical evaluation for the construction of a new driver and transit tunnel expressway under ... More Information

National Highways unveils modernisation plans to upgrade A38 Saltash Tunnel

National Highways will be embarking on the second phase of a major modernisation upgrade of the A38 Saltash Tunnel later this autumn... More Information

Strong sustainability score for North East Link

Three mini tunnel boring machines (TBMs) moved 1.8km of the Yarra East Main Sewer to the east of Bulleen Road, beneath homes, schools and sports ... More Information

Tunneling through the Carpathians

AKTOR's innovative use of Tunnel Boring Machines (TBMs) represents a leap forward in engineering and construction technology in the region. Here ... More Information

Suburban Rail Loop to repurpose enormous Sydney Metro machines

The Victorian government's Suburban Rail Loop (SRL) is making major strides, with the first four tunnel boring machines (TBMs) now ordered and set to ... More Information

The incredible tunnel that cost £108m to build is the longest on an entire continen

Colombia's mega project will see the country honoured as having the longest tunnel in South America when completed, benefitting locals and ... More Information

Panama Excavates First Underwater Transport Tunnel

Panamanian President José Raúl Mulino this week officially began construction and lining work on the first underwater transport tunnel that will ... More Information

Ningbo-Zhoushan High-Speed Railway, China

The tunnelling operation uses two tunnel boring machines (TBMs) named Dinghai and Yongzhou. The two are anticipated to converge midway beneath the ... More Information

Boring on metro tunnel below Adyar river complete

The tunnel boring machines - nicknamed Kaveri and Adyar - were engaged for the work. Kaveri has successfully completed the tunnelling drive, while ... More Information

DMRC completes first twin tunnels

DMRC completes first twin tunnels breakthrough under Phase-IV construction tunnels breakthrough under Phase-IV construction. The two tunnel boring machines (TBMs), Bhoomi and Srishti, ... More Information

BART celebrates 50 years with completion of Transbay Tube retrofit

BART celebrates 50 years with completion of Transbay Tube retrofit. Tunnel project ends agency's $1.5B earthquake safety effort. Avatar photo by Bay ... More Information

US$12.2 billion for new Indian tunnels

A US$12.2 billion budget will boost tunnel construction in India. The plans from the Ministry of Road Transport & Highways calls for 74 new tunnels to be built. These will measure 273km ... More Information

Hong Kong West Drainage Tunnel

Arup is the consultant to the Hong Kong Drainage Services Department in carrying out the design, pre-qualification, tender and construction ... More Information

Lane JV Wins Tunnel Package for Hudson River Tunnel Project Valued at $466 Million

CHARLOTTE, NC – The Lane Construction Corporation, the U.S. subsidiary of Webuild Group, has won a $466 million contract, of which Lane has a 35% share, to construct the Palisades Tunnel ... More Information

World’s biggest developers eye bids for Dublin MetroLink contracts

A consortium made up of some of the biggest infrastructure developers in the world has formed in preparation to bid for contracts to build and operate the long awaited MetroLink rail line ... More Information

The Boring Company's Prufrock-3 completes Las Vegas tunnel

The tunneling startup did not share the length of the tunnel that ... construction projects with speed and automation. This is highlighted by ... More Information

Coastal road phase 2: Mumbai's second twin tunnel to pass under rivers, mangroves

As part of phase 2 of Mumbai's Coastal Road Project, a 22.93 km high-speed corridor linking Versova with Dahisar will be created. More Information

Rock tunnel for £1.7bn Norway road scheme takes shape

The consortium responsible for the construction of a new road system in Norway has excavated approximately 500m of a new 1.9km long tunnel... More Information

Tunnel boring machine reaches halfway point on HS2's route into Birmingham

Balfour Beatty VINCI is celebrating a key milestone in the construction of HS2's gateway to Birmingham. The joint venture today (Thursday 29 ... More Information

Gateway Development Commission secures $3.8B in funding for Hudson Rail Tunnel project

The money is the final funding piece for the $16 billion project to build a new rail tunnel that will carry Amtrak and New Jersey Transit trains under ... More Information