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Gleinalm Tunnel opened to traffic

Gleinalm Tunnel opened to traffic

On 21.07.2017, after a 3 years and 10 months of construction, the second tube of the Gleinalm tunnel in Styria, Austria has been opened to traffic. The joint venture of Wayss & Freytag ... More Information

TunnelTurkey 2017 - call for papers

The International Tunneling Symposium in Turkey has issued a call for papers which are due in by the 11th  September 2017. Tunnel Turkey 2017 will be taking place at the Wyndham Grand İstanbul ... More Information

What’s in a Name? Mixshield, Crossover, Hybrid and More

Posted by Doug Harding | Aug 01, 2017 | Redefining the Industry For underground construction professionals and manufacturers, there is some confusion about the current TBM designations and ... More Information

Cregs new Hard Rock Gripper TBM unveiled

Cregs new Hard Rock Gripper TBM unveiled

On August 1st, a 9.03 m hard rock TBM named ‘‘Caiyun’’ was unveiled in spring city Kunming. This big machine was designed and manufactured by CREG, and has been integrated ... More Information

New tunnel solutions from JOHNSON CONTROLS

New tunnel solutions from JOHNSON CONTROLS

Johnson Controls, a global leader in building technologies, is pleased to announce the newest addition to its TYCO line of special application sprinklers with the launch of the MODEL ... More Information

Robbins Double Shield Takes on Nepal’s First TBM Project for Bheri Babai

Robbins Double Shield Takes on Nepal’s First TBM Project for Bheri Babai

Irrigation and Hydroelectric Project to Ease Food Crisis in Mid-Western Region of Nepal   Nepal will welcome its first TBM ever this summer, a 5.06 m (16.6 ft) diameter Double Shield machine ... More Information

Agua Negra tunnel

On 25.07.2017, the EBITAN ad hoc committee (Entidad Binacional Túnel de Agua Negra) held an important meeting with the Administration Committee in Santiago de Chile. The objective was the ... More Information

tunnelbuilder welcomes BASF Construction Chemicals

tunnelbuilder welcomes BASF Construction Chemicals

BASF’s Construction Chemicals division offers advanced chemical solutions under the global umbrella brand Master Builders Solutions for the construction, maintenance, repair and renovation of ... More Information

Crossrail Project Update, August 2017

Crossrail Project Update, August 2017

The Crossrail project team continues to work around the clock to deliver the Elizabeth line, the new railway for London and the South East. Over the summer the final central station platform was ... More Information

WTC 2018 - Dubai

WTC 2018 - Dubai

The world tunnel congress will be held in Dubai from the 20th to the 26th April 2018. For more information please visit their website www.wtc2018.ae and see their video.  The call for ... More Information

ALIGN consortium is awarded a flagship HS2 civil works contract

ALIGN consortium is awarded a flagship HS2 civil works contract

High Speed Two (HS2) Limited today announced that ALIGN, the bidding joint venture (JV) of Bouygues Construction, Sir Robert McAlpine, and VolkerFitzpatrick, with its design partners, Jacobs and ... More Information

Shortlisted projects announced for ITA Tunnelling Awards in Paris

Shortlisted projects announced for ITA Tunnelling Awards in Paris

November 13-16 2017 will see leading international specialists in the global tunnelling sector attend the AFTES Congress in Paris which will include a special one-day event: November 15 will be ... More Information

2018 graduate program opens in Melbourne

2018 graduate program opens in Melbourne

Applications are now open for the 2018 Graduate Program. The Graduate Program provides recent graduates the opportunity to work with world-class industry experts on four of the biggest megaprojects ... More Information

The Har HaMenuchot project – a tunnel for burials

The Har HaMenuchot project – a tunnel for burials

“Har HaMenuchot is the largest cemetery in Jerusalem, Israel. The hilltop burial ground lies at the western edge of the city adjacent to the neighborhood of Givat Shaul, with commanding views ... More Information

Final sprint: Only 5 month to go to STUVA Expo 2017 - Register now!

Reserve your trade fair stand for STUVA Expo 2017 now, your business platform for the tunneling industry. Take advantage of this opportunity to make new contacts, strengthen business relationships ... More Information

New Civil Engineer’s Tunnelling Awards

New Civil Engineer’s Tunnelling Awards

Do you know about New Civil Engineer’s Tunnelling Awards, which takes place on 7 December?   Now in its eighth year, the Tunnelling Awards attract entries from the industry’s ... More Information

What’s New, What’s Next: TBM Equipment for the Mining Industry

What’s New, What’s Next: TBM Equipment for the Mining Industry

Posted by Dennis Ofiara | From the Field TBMs have become well accepted in civil construction tunneling and excavate a high percentage of civil construction projects each year. But each year in ... More Information

Route 2020 Tunnel TBM launched in Dubai

On 24.10.2017 the 103 m long TBM named Al Wugeisha Expo 2020 was launched at the Discovery Gardens for tunnel drilling works for the Route 2020 Project. The TBM will cross the underground station ... More Information

tunneljobs recruitment drive

tunneljobs recruitment drive

tunneljobs.com is on a recruitment drive for tunnelling projects in the UK and Australia if you would like more information please contact s.evans@tunneljobs.com or call +44 (0) 2920 385707  More Information

California WaterFix

California WaterFix On 21.7.2017 the California Department of Water Resources (DWR) certified the environmental analysis of the California WaterFix project, also known as the Delta ... More Information

TBM launching soon for Forrestfield-Airport Link project

TBM launching soon for Forrestfield-Airport Link project

With the first TBM launching soon, the project at Forrestfield-Airport Link has kicked into full swing. Tunnel segment production has commenced at the project’s batching plant facility, and ... More Information

New metro line 6 in Cairo – deal signed

Bombardier signed a memorandum of understanding with the Egyptian government to develop a plan for the new Cairo Metro Line 6, a project that could cost up to $4 billion. The deal, which was signed ... More Information

TERRATEC Raises the Bar in China

TERRATEC Raises the Bar in China

One of TERRATEC’s TR3000 Raise Boring Machines (RBM) has successfully achieved a series impressive inclined raises with a high level of accuracy at the Huanggou Pumped Storage Power ... More Information

Updates on the HS2 contracts to build Britain’s new railway

On 17.7.2017 a series of HS2 announcements took place.The contracts to design and construct bridges, tunnels, embankments and viaducts for the London to Birmingham high speed rail line, HS2 Phase 1, ... More Information

Major contract awarded for metro tunnel project

Major contract awarded for metro tunnel project

The builders and latest concept plans for the Metro Tunnel have been selected, paving the way for major construction and the creation of thousands of new jobs across Victoria. The Cross Yarra ... More Information

Construction of Karnaphuli tunnel will start in August

Construction of Karnaphuli tunnel will start in August

The EUR912.53 million (Tk 85 billion) tunnel under the Karnaphuli River in Chittagong will be constructed with the financial and technical assistance of China. The Bridges Division of the Road ... More Information

Transport investment boost to apprenticeships and skills

From: Department for Transport, High Speed Two (HS2) Limited, Highways England, and The Rt Hon John Hayes CBE MP Published: 12 July 2017 Major ... More Information

ICE Tunnel Exhibition walkthrough

ICE Tunnel Exhibition walkthrough

There is a brand new tunnelling exhibition in London to learn more please watch the video provided by the Institution of Civil Engineers https://www.youtube.com/watch?v=T5BSBLwRA7c . For more ... More Information

Mexico - Robbins record breaking crossover TBM makes final breakthrough

Mexico - Robbins record breaking crossover TBM makes final breakthrough

Custom Robbins Machine finishes on a High Note under Low Cover On June 8, 2017, a select group of project officials, including Mexico’s President Enrique Peña Nieto, celebrated the ... More Information

Penetron knows…

Penetron knows…

Penetron knows  quite simply, the world needs durable concrete. It is not acceptable anymore that concrete structures worldwide crumble before their design life expires. Especially since we ... More Information

EES for West Gate Tunnel at Melbourne

The Environment Effects Statement (EES), EPA Works Approval application and draft Planning Scheme Amendment for the West Gate Tunnel Project are on public exhibition and open to comment. Click ... More Information

Changes in the Normet Leadership Team to strengthen strategy execution

Changes in the Normet Leadership Team to strengthen strategy execution

Normet announced today that Himanshu Kapadia has been nominated as head of GCCT (Ground Control and Construction Technologies) Business Line as of 01.07.2017 and Odd-Björn Kleven will move to a ... More Information

Metro tunnel update

Metro tunnel update

Independent reviewer role for Tunnel and Stations Public Private Partnership - market engagement An Independent Reviewer for the Metro Tunnel – Tunnel and Stations Public Private ... More Information

WARR Hyperloop thanks CREG for their amazing support

WARR Hyperloop thanks CREG for their amazing support

Hyperloop is a new transportation mode which had been proposed by Elon Musk in 2013. The concept is that having capsules levitate inside of a low-pressure tube (hyperloop), pods will be able to ... More Information

You May Not Know It, But You're Living In The Golden Age Of Tunneling

There's a reason why more record-breaking tunnels have been constructed since the year 2000 than in the previous 150 years. By Laurie Winkless In 1843, it was called the Eighth Wonder of the ... More Information

Mapei – celebrates 80 years of excellence

Mapei – celebrates 80 years of excellence

Mapei’s story is synonymous with Italy, the country that witnessed its birth and growth. Day in and day out, construction sites worldwide have counted on Mapei. They have been in the tunneling ... More Information

Tunnelling News

Brenner Base Tunnel | First 1km of tunnelling complete on £560M Innsbruck section

It will also see 38 cross passages with a total length of 2.3km constructed. The work is being carried out by a consortium featuring WeBuild, CSC ... More Information

Prague completes tunnel for first section of future metro D line

The city has reached a significant milestone in construction for the latest metro line, which is on schedule with the completion of its first ... More Information

Prague completes tunnel for first section of future metro D line

The city has reached a significant milestone in construction for the latest metro line, which is on schedule with the completion of its first ... More Information

The Boring Company completes Vegas Westgate-2 tunnel with Prufrock-1

On Friday, The Boring Company page on X posted saying that the Prufrock-1 tunneling machine has completed the Westgate-2 tunnel, marking the massive ... More Information

The Role of Artificial Intelligence in the Construction Industry and Tunnelling

The construction industry is undergoing a transformative revolution, and at the forefront of this change is the integration of Artificial Intelligence (AI) technologies. Among the various ... More Information

Watch: Putting in the final piece of tunnel road deck at the West Gate Tunnel Project

The two tunnel boring machines charged with the job of building the twin West Gate Tunnels have been completely dismantled and all of the underground roadway installed in the next big ... More Information

Sydney Segments

A total of 216,000 precast concrete tunnel segments, each weighing approximately 3.8 tonnes (similar in weight to a small pickup truck!), are being installed to line the Sydney Metro West ... More Information

Submit your own name idea for San Jose's BART extension tunneling machine

Until Nov. 26, The Mercury News is accepting submissions to name San Jose's BART extension tunneling boring machine, or TBM, which will be carving out ... More Information

HS2 adopts hi-tech digital concrete testing to cut carbon on the project

A successful trial of a ground-breaking digital measuring system for concrete has led to a roll-out across multiple HS2 sites, cutting carbon and driving efficiencies on the construction ... More Information

NE Link - Watch a flyover of our tunnel sites

We’re building Victoria’s longest twin road tunnels with a design that focuses on protecting homes and sensitive environmental areas, including the Yarra River. In response to community ... More Information

Expression of Interest open for Borumba Project’s largest exploratory works package

Queensland Hydro is taking a major step forward with the release of an Expression of Interest for contractors looking to be involved in the Borumba Pumped Hydro Project... More Information

Broadway Subway TBM Elsie Breakthrough at Oak-VGH

Video clip of Tunnel Boring Machine Elsie arriving at Oak-VGH Station. TBM Elsie completed her breakthrough just after 10 am on October 28, 2023... More Information

L&T Records First Tunnel Breakthrough for Delhi Metro Silver Line

This accomplishment was made possible by L&T's CRCHI Earth Pressure Balance Tunnel Boring Machine (TBM) DZ1122, which successfully built a 1267-meter- ... More Information

Contractor sought for Borumba Dam exploratory tunnel works

The funding will also support construction, subject to the project receiving all necessary approvals. The recent call for EOIs is linked to a tunnel ... More Information

Final breakthrough HOCHTIEF-MURPHY Joint Venture (HMJV)

After completing the final journey from Kings Avenue to Eltham for the final breakthrough which completed the 32.5km of tunnel, the 4th and final TBM has been safely removed from the shaft ... More Information

Mumbai Metro Line 7A To Reduce Travel Time To International Airport By 30-60 Minutes

Mumbai: The installation of a second tunnel boring machine (TBM) on Metro Line 7A, also known as the Red Line, has brought Mumbaikars' dream of ... More Information

Sydney Metro Completes Test Run from Tallawong to Sydenham

This is the latest milestone in the testing and commissioning programme that began earlier this year ahead of the Sydney Metro City & Southwest route opening in 2024... More Information

First of two tunnel-boring machines breaks ground at future Oak-VGH Station

VANCOUVER — The first of two tunnel-boring machines on the Broadway Subway Project has broken through at the future Oak-VGH Station. Named Phyllis, the machine has reached the fourth of ... More Information

Dubai Metro expansion: RTA plans new 30km, multi-billion dollar Blue Line

Dubai’s Roads & Transport Authority (RTA) has reached out to contractors for their interest in a significant infrastructure development. In a notice seen by Arabian Business, the RTA ... More Information

Tunnel boring machines (TBMs)

We’re preparing to build Victoria’s longest road tunnels. When complete, the North East Link Tunnels will take 15,000 trucks off local roads every day and reduce travel times by up to 35 ... More Information

Unlocking Growth Opportunities: Norway's 2023-2024 Infrastructure Investments - Nye Veier has sent out its first competition for rv.13

Nye Veier has sent out its first competition for the improvement of national highway 13. Work can start in the autumn of 2024. In the rapidly evolving landscape of global construction and ... More Information

Milestone reached on Woodsmith's mineral transport system shaft

... tunnel had reached 24km in length. The MTS tunnel is being constructed using a tunnel boring machine (TBM). There was a planned maintenance pause ... More Information

What does The Boring Company do? A closer look at Elon Musk's USD 7 billion worth venture

They began using standard tunnel boring equipment, but have subsequently developed their own ground-breaking technology. The Prufrock machine ... More Information

How we use freezing temperatures to create new tunnel passages

The innovative and sustainable process of ground freezing has rarely been used in the UK, until now. Our experts from ZÜBLIN are using this process in the ground treatment of cross ... More Information

Trelleborg Supplying Sealing Systems For Iraq Tunnel Project

... Construction (Daewoo E&C) for the Khor Al Zubair Immersed Tunnel project. ... tunnel being constructed in the Middle East. It says that Trelleborg's ... More Information

Japan agrees to construct tunnel and flyover at Koteshwar-Jadibuti section

The second option was to build a two-way tunnel of Rs 24 billion, 1.2 km crossing the Koteshwar Chowk. The third option involved the construction ... More Information

Investigation finds no pollution to environment from Chiltern 'sinkhole'

... tunnels in May of this year. Tunnel boring machines (TBMs) Florence and Cecilia were excavating the twin tunnels between the M25 and South Heath ... More Information

National Grid launches consultation on planned Grain to Tilbury infrastructure upgrades

The Grain to Tilbury project will see the replacement of the existing Thames Cable Tunnel, linking Tilbury and Gravesend, alongside the delivery of a new headhouse at each end of the ... More Information

Gateway Tunnel Project begins construction

It has been talked about for decades and the shovels are finally ready... More Information

Secondary lining finished in eastern section of the super sewer project

The team behind London’s new super sewer are another step closer to delivering the tunnel following the completion of the final section of secondary lining. Tideway’s tunnel boring ... More Information

Broadway Subway TBM Phyllis Breakthrough at Oak-VGH October 12, 2023

Video clip of Tunnel Boring Machine Phyllis arriving at Oak-VGH Station. TBM Phyllis completed her breakthrough just after 9:30 pm on October 12, 2023... More Information

€540m contract awarded for Montcada i Reixac tunnel project

ACTING through national infrastructure manager Adif, Spain’s Ministry of Transport, Mobility and the Urban Agenda (Mitma) has awarded a joint venture of Comsa, FCC and Ferrovial a €540.4m ... More Information

AmcoGiffen signs partnership deal with tunnelling start-up hyperTunnel

hyperTunnel co-CEO Steve Jordan said:“Construction and maintenance companies are consumed day-to-day with delivering against contracts on tight ... More Information

Trapped Toronto boring machine finally freed after 19 months

See trapped boring machine being removed from under Old Mill Drive in Etobicoke on 11 Oct. The rear section of a micro tunnel boring machine, finally ... More Information

Group mulls creation of 'underground tunnels' vs intense EDSA floods

... consider the construction of "underground storm drainage tunnels" as a permanent solution to Metro Manila floods, particularly along EDSA. More Information

National Highways completes road, tunnel and viaduct works as part of ongoing A27 upgrades

Transport for the South East has previously mooted the construction of “the longest road tunnel in the UK” – around 5km long and costing £2bn – along ... More Information

Tory conference latest: HS2 row dominates agenda as No10 insists ‘no final decision made’

Monday's Conservative Party Conference was overshadowed by news that the government may be scrapping the Manchester leg of the high-speed railway - the news coming as the Tories held their ... More Information

Lower Thames Crossing - 2023 in review, so far

From our Development Consent Order examination starting and the launch of our first sustainability report, to our parliamentary reception and hearing stories from Dartford, read on for our ... More Information

$583M stormwater tunnel complete in DC

The tunnel is part of the Clean Rivers Project, which stems from a lawsuit that environmental groups filed in 2000 against the District of Columbia Water and Sewer Authority for allowing ... More Information