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

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website
Track Tenders/Awards Sign In Register
Join us on...

Featured News

The HRBT Expansion Project - Making Headway with the Headwall

The HRBT Expansion Project - Making Headway with the Headwall

The massive east headwall in the South Island launch shaft is now complete, and the 14 m (46-foot) external ring at the start of the new tunnel was recently bolted onto the headwall.  ...
More Information

Updated specifications for the northern extension of Line 3 of the Brussels metro

Updated specifications for the northern extension of Line 3 of the Brussels metro

On 14 October 2022, Beliris published a special specification for the civil engineering works for the northward extension of the Brussels metro Line 3. The tenders are expected in the first quarter ...
More Information

Supplier conference for the construction of Stad Ship Tunnel

Supplier conference for the construction of Stad Ship Tunnel

The Norwegian Government's budget in 2023 confirmed EUR 7.23 million (NOK 76 million) was set aside for the Stad ship tunnel. After the Storting (Norwegian Parliament) approved the construction and ...
More Information

Latest Tenders


Negotiated procedure with prior call for ...
More Information


The restricted invitation to tender for the ...
More Information

Czech Republic

Postponed from 27/11/2022 to 28/11/2022 the ...
More Information


Prior information notice for invitation to a ...
More Information


Infrastructure Ontario (IO) and Metrolinx have ...
More Information


Prior information notice for a digital ...
More Information

Czech Republic

Open invitation to tender, closing date 16/12/2022, ...
More Information


Prior information notice for traffic system ...
More Information

Czech Republic

Postponed from 25/11/2022 to 27/11/2022 the ...
More Information


Open invitation to tender, deadline 12/12/2022, ...
More Information


Open invitation to tender, deadline 12/12/2022, ...
More Information


The Request for Proposals (RFP) stage has closed ...
More Information

View All Live Tenders

Latest Awards



The Joint Venture Strabag AG, Alpenbau GmbH, ...
More Information



The Joint Venture Valdemarin Srl from Bressanone ...
More Information


Central roads

Lombardi Ingenierie SAS from Lyon have secured ...
More Information


Orbital Motorway

Lombardi Ingenierie SAS from Lyon have secured ...
More Information


Highway and Railway

TopRight Nordic Aktiebolag from Vastra Frolunda ...
More Information



BIEGE PKE - BeMo Sommerberg from Vienna has ...
More Information


Subway (Ontario Line)

Infrastructure Ontario and Metrolinx have awarded ...
More Information



InfraPartner AB from Stockholm secured the ...
More Information



CSD Ingenieurs SA from Losanna secured the EUR ...
More Information



Obermeyer Koch + Partner Architekten, BEM ...
More Information



Awarded the two EUR 2million contracts, excluding ...
More Information



Ingerop Conseil et Ingénierie from ...
More Information

View All Latest Awards




Tunnelling News

New Athens metro line 4 is expected to 'significantly change the capital's transport map', minister says

... and a large tunnel boring machine (metroponticus in Greek) is being ... Evangelismos Tunnel after digging his 12.8 km tunnel with 15 new metro ... More Information

The Insane Scale of Europe's New Mega-Tunnel

Construction is underway on a tunnel between the two countries that will provide the missing link in a transcontinental highway which will move ... More Information

Construction resumes on $2.4B Los Angeles Metro Purple Line

On Nov. 18, construction work was also cleared to resume in the project's tunnels. Dave Sotero, a Metro spokesperson, told Construction Dive that the ... More Information

HS2's enormous spoil conveyor begins operation in West London

Inside HS2's longest tunnel. HS2 Ltd ... A Cab Ride Through The Elizabeth Line Tunnels ... Take a tour inside an HS2 Tunnel Boring Machine... More Information

NSW Government releases tender shortlist for $700M bypass project

WA's biggest bridge beams installed for METRONET · TBMs finish 9km-long tunnels beneath Melbourne · Innovative construction technology to be used for ... More Information

Through mountains and under a lake, Mumbai to Pune via Asia's widest road tunnels

The twin tunnels, each 24 metres wide, runs through the Sahyadri mountains ... of the missing link project are the twin tunnels whose construction ... More Information

DL E&C Fails to Jump on the Neom City Bandwagon

The Korean builder has secured an underground tunnel-related construction project for The Line. Daewoo E&C was given a promise to participate in ... More Information

Hudson Tunnel Project takes steps to secure $6.5B federal grant

We are continuing to deliver on the promises we made to get to full funding and construction, and we'll remain committed until we get the tunnel ... More Information

Silvertown Tunnel TBM reaches River Thames

The Riverlinx Construction Joint Venture (CJV) gave an update on LinkedIn, noting that its TBM Jill had reached the river, having bored more than ... More Information

Delhi Metro: DMRC completes Phase 4 tunnelling project on Janakpuri-Ashram Marg

With the completion of the tunnelling work between Krishna Park Extension and Keshopur, DMRC today reached a significant construction milestone in ... More Information

Award of excellence to STANTEC

Award of excellence was given to STANTEC for Ottawa’s Combined Sewage Storage Tunnel (CSST) ... More Information

Davao City tunnel work accelerated

The contract for the first section of the bypass is being done by two Japanese construction companies - Takenaka Civil Engineering & Construction and ... More Information

Normet SmartScan®

Normet SmartScan® combined with Normet sprayed concrete equipment provides a proven system to optimize the underground concrete spray application. Using 3D laser scanning technology, ... More Information

Hudson Tunnel Project To Move Forward

The tunnel linking New Jersey and New York by train under the Hudson River, ... tunnel project for Amtrak set to begin construction in late 2024... More Information

Chennai Metro Rail's phase II will have stations on three levels

Tunnel boring machines will create two tunnels, one above the other, for these stations, an official said. | Photo Credit: JOTHI RAMALINGAM B... More Information

China TBM completes 3km tunnel

A 15.76 metre-diameter shield tunnel boring machine (TBM) has completed its three-kilometre run under the Fuchun River in China's eastern Zhejiang ... More Information

Final tunnel for Pearl River Delta water project completed

The last tunnel of the Pearl River Delta water resource allocation project - the largest water resource project in Guangdong province in terms of pipeline - length 113.2 km - has been ... More Information

Lower Olentangy Tunnel

The Lower Olentangy Tunnel (LOT) is a key part of the City of Columbus’ capital-improvement program. The tunnel will provide adequate conveyance capacity and in-line storage to minimize ... More Information

Tunnelling Association of Canada (TAC) 2022 Conference

The Tunnelling Association of Canada (TAC) is pleased to announce the TAC 2022 Vancouver Conference from Wednesday, November 2nd, 2022 to Friday, November 4th, 2022... More Information

HS2 Project Update, October 2022

This short video, hosted by Chief Executive Mark Thurston, provides an update on some of the progress we've been making on HS2 - the landmark infrastructure project, which will provide ... More Information

Irish Water reflect on key milestones achieved as horizon looks bright for Arklow

The river crossing tunnel and the installation of a new interceptor sewer on the South Quay has started and will continue into 2023. This is Wicklow ... More Information

Montreal light rail project uses 'submarine' to bore through sensitive area

A massive powerful machine can be delicate. The tunnel boring machine assigned to the Montreal Reseau express metropolitan (REM) project, ... More Information

Excavation underway for $12.4B Sydney Metro West Project

Two tunnel boring machines have arrived at the Sydney Metro West Project, in preparation for the construction of 11km long twin-tunnels connecting ... More Information

Undersea section of high-speed rail tunnel makes landmark progress

... of the Zhanjiang Bay undersea tunnel, some 1600 meters of which runs under the seabed, marking an important stage in the construction of the ... More Information

Hyperbots complete demonstration tunnel

HyperTunnel has constructed what is claimed to be the world’s first underground structure built entirely by robots. Hypertunnel was started up in Basingstoke in 2018 by two men with no ... More Information

Breakthrough achieved on under-construction 10.2 km railway tunnel

Northern Railway on Tuesday achieved a major milestone by breaking through T-48 tunnel, the fourth longest tunnel of Indian Railways between ... More Information

LTA awards $US 774.2m contract for Cross Island Line Punggol Extension

A 12m-high Earth Pressure Balance (EPB) Tunnel Boring Machine (TBM) will be used to construct a 4.3km-long single-bore double-track tunnel, ... More Information

Take your fleet into the future - With NORMET Re-manufacturing you can!

Remanufacturing will extend the working life of your old machine by an average of 10 000 hours. It will update your machine up to the latest safety and sustainability standards, and ... More Information

Tunnelling Begins on Vancouver's Broadway Subway Project

Once tunnel boring finishes, crews will complete construction of the six new underground stations and install the train tracks and supporting systems. More Information

Introducing Norway's Remarkable Stad Ship Tunnel Project

They also designed walkways and the construction of a new road bridge to give visitors a view of ships entering and exiting the tunnel. According to ... More Information

HS2’s first giant London tunnelling machine switched on

Our Skanska Costain STRABAG joint venture launches first tunnel boring machine on HS2’s largest section of tunnels through London... More Information

Andy Street welcomes new HS2

West Midlands Mayor Andy Street has announced that the contract to build HS2’s eco-friendly Interchange Station in the West Midlands, recently awarded to Laing O’Rourke, will support ... More Information

HS2, Tideway and Brenner Base Tunnel feature on Tunnelling Awards shortlist

In the Tunnelling Project of the Year (over $100M) category, Costain, Vinci Construction Grands Projets and Bachy Soletanche JV is nominated for its ... More Information

Danish tunnel gets Afry ITS system

Afry has secured a €9.4 million order for the installation of a Scada system in connection with the construction of the Nordhavn Tunnel in Denmark ... More Information

NHSRCL floats tender for 21 km underground tunnel for bullet train project

Share this on : The National High Speed Rail Corporation (NHSRCL) has invited bids for the construction of 21 km long tunnel for ... More Information

Eight bidders vie to build Bosnia's 400 mln euro Prenj tunnel

SARAJEVO (Bosnia and Herzegovina), September 26 (SeeNews) - Autoceste FBiH, the state-owned motorway operator of Bosnia's Federation, said on Monday it has received eight bids in a ... More Information

Chinese firm given contract worth Rs 1,126 crore for Delhi-Meerut rail tunnel

Chinese multinational construction company Shanghai Tunnel Engineering Co. Ltd. has been awarded the contract to build a 5.6-kilometre underground ... More Information

Drones can be a gamechanger for construction sector, says expert

This technology, which can be used on tunnel projects excavated by conventional methods (explosives, hammers or cutters) as well as on underground ... More Information

Bids open for 7-km India’s first undersea tunnel

NEW DELHI: The National High-Speed Rail Corporation Limited (NHSRCL) has sought bids for the construction of a 21-km-long tunnel including India’s first undersea tunnel for the ... More Information

November 29 - 30, 2022

Tunnel Turkey International Tunnelling Symposium



Never miss an update again on any tender, bid, award and RFQ worldwide. Sign up for the tunnelbuilder tracker and receive an email as soon as that project is updated.

Track Now
TLT - Turbo
Strata Worldwide
4 Streets
strata black
Metax 2
Dai Pra
Tunnel SKills
WTC 2023