The procurement process for the construction of the Stad Ship tunnel has moved a step forward with the receipt of the first bids from all three prequalified bidders: the joint venture of Skanska ...
More Information
Securing approval on June 03, 2025 for the financing of the Arna–Stanghelle Joint Project in the Storting is an important step toward getting started. This is a project of great importance for ...
More Information
Hyderabad Airport Metro Limited (HAML) has informed that the Detailed Project Reports (DPRs) of the proposed Hyderabad Metro Phase 2B for JBS-Medchal, JBS-Shameerpet, and Airport - Future City Metro ...
More Information
On June 9, the Government of São Paulo republished the tender for the Santos-Guaruja immersed tunnel. The improvements to the tender are the direct result of the contributions collected ...
More Information
After completing the 3.5-mile (5.8km) mission to excavate the first section of the Bromford tunnel, linking North Warwickshire and Birmingham, HS2’s giant TBM Mary Ann is being stripped down ...
More Information
The Delhi Metro Rail Corporation (DMRC) on 7th May 2025 achieved a significant construction milestone, with the TBM breakthrough at Tughlakabad Railway colony station. The 96-m-long TBM EPB ...
More Information
The Delhi Metro Rail Corporation (DMRC) has proposed the construction of 18 new Metro corridors covering a total length of 206.5 km under Phase-V. The proposal has been submitted to the Union ...
More Information
First TBM for Line 15 West delivered - On May 28, 2025, Herrenknecht finished the first TBM EPB for the Intencites15 consortium, led by VINCI Construction Grands Projets, and the Societe des ...
More Information
The Public Investment Board (PIB) has given the nod of approval to the Lucknow Metro's East-West Corridor, which will link Charbagh to Vasantkunj as part of Phase 1B of the project. The only step ...
More Information
On Sunday 25th May, engineers working on the HS2 project lifted the TBM's 9.48 metre diameter cutterhead, front and middle shield, weighing 850 tonnes, using a large gantry crane. The tunnelling ...
More Information
The public is invited to provide feedback to the Environmental Assessment Office on the Fraser River Tunnel Project’s Environmental Assessment application. The public comment period runs from ...
More Information
The Public Road Administration of Norway's portfolio of major development projects - estimated cost approximately EUR8.71 billion (NOK 100 billion) are as follows 29 projects: click here for the ...
More Information
Major construction has kicked off on Suburban Rail Loop (SRL), with works full steam ahead to build a massive TBM launch site in Clarinda, where tunnelling will start next year.
The giant ...
More Information
A new milestone in the BBT project, on May 20th , a break through was made in the western main tunnel between the two lots H41 Sill Gorge-Pfons and H21 Sill Gorge.
In the western main tunnel ...
More Information
The 3 joint ventures Skanska Norge AS and Vassbakk & Stol AS (Norway), AF Group Norway AS (Norway) and Eiffage Genie Civil (France) have until 09:00am on 10 June to submit the first offer for ...
More Information
The deadline May 30, 2025 for abstract submissions is approaching fast! Don’t miss your chance to be part of the WTC2026 program and join the conversation on the conference theme: ...
More Information
A new milestone has been reached for the H53 Pfons-Brenner construction lot in the Austrian part of the BBT project, in the geologically challenging area of Hochstegen. On the 08/05/2025 a ...
More Information
HS2’s giant TBM Mary Ann broke through on 9th, May 2025, marking the end of her mission to excavate the first bore of what will soon become the longest railway tunnel in the West ...
More Information
Completed the excavation of the Hunter Street metro station cavern for the Sydney Metro West mega project.
Excavation has been ongoing around the clock for 20 months to create the giant cavern, ...
More Information
STUVA-Expo, one of the world's leading and largest events in the tunnelling sector. Over 150 companies have already booked their participation for STUVA Expo 2025.
STUVA Expo ...
More Information
Flavia, the last Italian TBM for the BBT project, has reached the Brenner Pass, completing the excavation of the west main tunnel in lot H61 Mules. This marks the end of mechanized excavation on the ...
More Information
DC Water's Potomac River Tunnel Project is to begin controlled underground blasting as part of the excavation work for DC Water’s Potomac River Tunnel Project. Weekly ...
More Information
On Monday, April 28, 2025, a breakthrough ceremony was held at the North Portal in Barangay Waan, Davao City, marking a significant milestone in the Davao City Bypass Construction Project (DCBCP). ...
More Information
We're excited to announce that Tunnelbuilder Ltd is a Media Partner for WTC2025! Tunnelbuilder.com along with sister site tunnelbuilder.it has been delivering daily tunnelling news, bids, awards, ...
More Information
The construction of the 1.6km Ersmark tunnel, the first tunnel of the Norrbothnia/North Bothnia Line, is progressing according to plan and the construction between Fäboberget and ...
More Information
On 21 April 2025 Larsen & Toubro broke through in India’s longest railway tunnel. It is the 14.57 km tunnel n. 8 between Devprayag and Janasu in Uttarakhand part of the 125-km ...
More Information
Considering the numerous requests for an extended deadline, the ITA Awards 2025 Organizing Committee is pleased to announce that the deadline of abstract submission has been extended to 30 May, ...
More Information
Via Feree—literally “Street of the Blacksmiths”—leads directly to the Belloli SA facility in Grono, Switzerland, a fitting location for a company that has forged a ...
More Information
On 15/04/2025 crews have started digging the tunnels that will connect the Eglinton Crosstown West Extension to the existing terminus of the Eglinton Crosstown LRT (to be known as Line 5 Eglinton ...
More Information
On April 9, 2025 the launching ceremony was held for the first of the two TBMs that will excavate the Southern section, 6.6 km long, between Tokyo and 1 Mai stations, of metro line 6 in Bucharest. ...
More Information
Norwegian Public Roads Administration and Bane NOR - in order to correct ambiguities in the competition basis, and ensure effective competition for the procurement of a framework agreement for ...
More Information
On March 24, 2025, the Horizon consortium, composed of Bouygues travaux publics (leader), Soletanche Bachy and Bessac celebrated the break through of the TBM Marguerite de Catellan in the Limayrac ...
More Information
Excavation for the North East Link has reached another significant milestone with road headers breaking through in Bulleen in March, marking a key step in the construction of the 6.5 km ...
More Information
On April 9, 2025, a significant milestone was reached on the Naples-Bari high-speed/high-capacity (HS/HC) railway line with the completion of excavation works for two major tunnels. The final ...
More Information
On 28 March 2025 the TBM Hiwa-i-te-Rangi broke through into a 30-metre- deep shaft at Point Erin Reserve, Herne Bay completing the 16.2-km Central Interceptor wastewater tunnel running under ...
More Information
Today, April 7, 2025, Transport for London (TfL) has officially opened the Silvertown Tunnel, a significant infrastructure project designed to enhance connectivity between Silvertown in east ...
More Information
