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Progress Update: Over 50% of Tunnel Boring Completed on Hanoi Metro Line 3

Progress Update: Over 50% of Tunnel Boring Completed on Hanoi Metro Line 3

As of July 30, 2024, the Hanoi Metropolitan Railway Management Board (MRB) has made significant progress in excavating tunnels for the Hanoi Pilot Light Metro Line 3, connecting Nhon and Hanoi ... More Information

ITA Awards day is almost here - Reserve your ticket and join the party!

ITA Awards day is almost here - Reserve your ticket and join the party!

Excitement is building towards the 2024 ITA Tunnelling Awards celebration in Genoa, Italy, on Thursday 28 November 2024  The day-long event will celebrate the 25 Finalists of ... More Information

HS2 reaches halfway point on key ‘green tunnel’

Press Release - Construction of the 700-metre-long HS2 Burton Green ‘green tunnel’ is now 50% complete, with 150 people supporting the build process The last year has seen completion of ... More Information

Norway - Stad ship tunnel out for tender on December 1st

The Norwegian Coastal Administration (NCA) plans to announce the tender for the Stad ship tunnel construction on December 1st 2024. The regulatory plans were completed at the end of October. NCA ... More Information

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Latest Tenders

Switzerland, Canton of Zurich

ch/66
Motorways

Closing Date: 12/12/2024

Open invitation to tender, deadline 12/12/2024, for  the updating of the operation and ...
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Switzerland, Gotthard

ch/50
Highway

Closing Date: 09/01/2025

Open invitation to tender, deadline 09/01/2025, for the manufacture, supply and installation of ...
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Finland, Helsinki Region

fi/14
Metro

Prior information notice for the market dialogue/presentation that will take place on 18 ...
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Germany, Bad Bergzabern

de/151
Road

Closing Date: 15/01/2025

Open invitation to tender, deadline 15/01/2025, for technical systems in the 1.44 km long ...
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Germany, North Rhine - Westphalia

de/101
Motorway

Closing Date: 13/12/2024

Open invitation to tender, deadline 13/12/2024, for the design of safety equipment for the A44 ...
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Austria, Styria & Upper Austria

at/17
Motorway

Closing Date: 09/12/2024

Open invitation to tender, deadline 09/12/2024, for the design and upgrading works of ...
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France, Ile de France

fr/121
Road and Motorway

Closing Date: 09/12/2024

Negotiated with prior publication of a call for competition, deadline 09/12/2024, for project ...
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Germany, Baden-Württemberg

de/156
Road

Closing Date: 05/12/2024

Open invitation to tender, deadline 05/12/2024, for construction management, local construction ...
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Spain, Madrid

es/17
Metro

Closing Date: 17/01/2025

Open invitation to tender, deadline 17/01/2025, for the supply, installation, testing and ...
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Australia, Victoria

au/39
Railway

The following three world-leading bidders have been shortlisted to build the 6 underground ...
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Poland, Lesser Poland

pl/31
Expressway

Closing Date: 27/11/2024

Open invitation to tender, deadline 27/11/2024, for the maintenance of safety systems and ...
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Austria, Upper Austria-Styria

at/79
Motorway

Closing Date: 28/11/2024

Open invitation to tender, deadline 28/11/2024, for the retrofitting of operation and safety ...
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Latest Awards

France, Besancon

fr/22
Ring Road

Awarded the contracts for the maintenance of equipment in the Bois de Peu and Fontain tunnel on ...
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Sweden, Scania County

se/99
Railway

WSP Sverige AB from Stockholm-Globen secured EUR7.78 million (SEK90 million) contract, ...
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Italy, Turin

it/26
Metro

The Joint Venture Proger (leader), Rina Consulting, SIIP, Progeca, Rina Check and Bureau ...
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Czech Republic, Central Bohemia

cz/44
Motorway

The association of companies Metrostav TBR, STRABAG Silnice, Pudis, Pragoprojekt and ...
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Switzerland, Vaud Canton

ch/80
Motorway

DE Synergie EGB-N05 from Route de la Bouvarde secured the contract for the maintenance and ...
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Australia, Victoria

au/39
Railway

Terra Verde, a global consortium of Webuild (Italy), GS Engineering & Construction (South ...
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Spain, Valencia

es/36
Metro

Awarded the contracts for the two lots for the Phase 1, Sections 3 and 4, renovation works and ...
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France, Lorraine

fr/131
Canal

Diades from Strasburg secured the EUR259,604.66 contract, excluding VAT, for detailed ...
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Italy, Campania

it/280
High Speed Railway

Due to design changes during the construction phase, the contract amount awarded to the ...
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Germany, Munich

de/55
Railway

CDM Smith SE from Bochum secured the contract for geotechnical expert for the East section of ...
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Czech Republic, Prague

cz/24
Metro

Prazske silnicni stavby s.r.o. from Prague and the subcontractot Elmoz Czech  s.r.o.  ...
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Switzerland, Canton of Zurich

ch/119
Railway

FR K. Suter AG from Glattbrugg secured the EUR 1.58 million (CHF1.48 million) contract, ...
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Awards

Tunnelling News

Spain to study seismic risks for Gibraltar tunnel project linking Morocco

Spain's Ministry of Transport and Sustainable Mobility is moving forward with a seismic study for the proposed tunnel that would link Morocco and ... More Information

Excavation Progresses for the Ontario Line Project

A 16-meter-deep launch shaft marks the starting point for two tunnel boring machines (TBMs) set to create twin tunnels extending approximately 6 ... More Information

Record-breaking open-type TBM rolls off production line

An open-type rock tunnel ... tunnel diameters and numerous fault zones. The project faces multiple construction challenges, including rock bursts and ... More Information

State builders speed up undersea tunnel work

The tunnel will be 17.48 kilometers long, marking a new milestone in China's construction prowess, said Liu Aiwu, CREC4 project manager of the No ... More Information

Spain - Awarded contract for  improving energy efficiency in Pilar de la Horadada tunnel

The company San Jose SA from Tres Cantos (Spain) secured the EUR2.93 million contract, excluding VAT, for compliance with Royal Decree 635/2006 and for improving energy efficiency ... More Information

East West Rail between Bedford and Cambridge to include new tunnels

15 November, 2024 By Thames Menteth Revised proposals for the East West Rail scheme’s section between Bedford and Cambridge include a new section of railway, as well as new stations and ... More Information

Amtrak's $1.6B East River Tunnel Rehab Work Contractors Get Notice to Proceed

Amtrak's $1.6-billion East River Tunnel Rehabilitation Project in New York is advancing after construction manager STV Inc./Naik Consulting Group ... More Information

Tunnel Boring Machine for National Grid's VIP project in Eryri set to arrive in North Wales

National Grid is reaching a major milestone on the Eryri Visual Impact Provision (VIP) scheme with the arrival of its Tunnel Boring Machine (TBM) to ... More Information

Tunnel boring machine hits major milestone on Snowy 2.0 project

The Snowy 2.0 pumped-hydro megaproject recently marked a significant milestone, with one of three tunnel boring machines (TBM), Lady Eileen Hudson ... More Information

Morocco-Spain Underwater Tunnel Plans Move Forward with Renewed Focus

Discover the ambitious Morocco-Spain Underwater Tunnel project, set to connect continents in under 30 minutes and revolutionize travel between ... More Information

Alaska Transportation Department to spend $1 million on Knik Arm tunnel study

The results of the feasibility study will give us a better picture of how the project could be constructed, potential costs, and financing options,” ... More Information

Extra tunnels included in £6bn East West Rail scheme

Bowing to pressure to reduce the project's environmental impact two tunnels are now proposed for the new stretch of railway in Cambridgeshire. Design ... More Information

Balfour Beatty VINCI reaches halfway point on key HS2 'green tunnel'

As well as Burton Green, green tunnels will be constructed at Copthall in Hillingdon, Wendover in Buckinghamshire and Chipping Warden and Greatworth, ... More Information

Webuild-led consortium confirmed for US$1.1 billion tunnelling work

Webuild-led consortium confirmed for US$1.1 billion tunnelling work (US$1.1 billion) tunnelling package on the Suburban Rail Loop (SRL) East public transport project to a consortium of ... More Information

Balfour Beatty snares $746M I-35 rebuild in Texas

The London-based contractor will reconstruct 2.5 miles of the highway through downtown Austin and build a link to the future light rail line. AECOM-Jacobs JV signs on to $6B Amtrak tunnel ... More Information

Metro Vancouver digs water tunnel designed to withstand 'the big one' under Fraser River

Crews have begun construction on a new $450-million water supply tunnel between New Westminster and Surrey designed to withstand a major earthquake. More Information

Longest tunnel in Poland begins construction

The project, managed by the Polish company Budimex and Turkish Gülermak, includes 10 viaducts and 12 bridges. This unprecedented investment will ... More Information

Watercare Passes Key Milestone On $300M Programme To Improve Wastewater Services

Watercare and McConnell Dowell celebrate Piper's final breakthrough. On Sunday (subs note: November 10), Piper – a tunnel-boring machine – completed ... More Information

Tutor Perini Scores Contracts

The tunnel project includes the construction of two new shafts connecting to the surface and the use of a tunnel boring machine. The completed ... More Information

Bengaluru Metro completes tunnelling for longest underground line

The final breakthrough came from Bhadra, the last Tunnel Boring Machine (TBM) deployed, which completed a 937-meter stretch from K G Halli to Nagawara ... More Information

Eastern Freeway Upgrade preferred bidders confirmed

Tunnel boring is currently underway on the North East Link project, with machines currently digging under Yallambie. Federal Minister for ... More Information

Bengaluru civic body completes DPR for 18-km underground tunnel road network

Designed to ease Bengaluru's notorious traffic congestions, the project will deploy six massive Tunnel Boring Machines (TBMs) with a diameter of 14.7 ... More Information

Frontier-Kemper Awarded $1.1 Billion Kensico-Eastview Connection Tunnel Project

Frontier-Kemper Awarded $1.1 Billion Kensico-Eastview Connection Tunnel Project for New York City Department of Environmental Protection... More Information

Assam's first underwater tunnel: CM Himanta Biswa Sarma says DPR nears completion

Assam Chief Minister Himanta Biswa Sarma announced that the Detailed Project Report (DPR) for the Gohpur-Numaligarh tunnel project is almost ... More Information

The Tunnel Vision: A look at California's $20B plan to solve to the state's water crisis

Minassian describes the process, locations and implications of the operation using four tunnel boring machines. READ STORY | HEAR PODCAST. PART 3 ... More Information

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

November 26 - 29, 2024

The Big 5

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November 28

ITA Tunnelling Awards Conference

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November 29

SIG Conference and SIG&ITA 50th anniversary Celebration

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December 12 - 13, 2024

8th International Tunnelling Symposium in Turkey

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WTC 2025
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