On Wednesday 29 May 2024, the Société des grands projets christened Awa, the latest TBM for Line 18. In June, Awa will start digging - from the future Guyancourt station - a 6.7 ...
More Information
Chiltern tunnel TBMs dismantled - The Dismantling of the two Herrenknecht TBMs - 170m long and weighed 2,000 t - that built HS2 (High Speed Two) Ltd’s Chiltern Tunnel have now been ...
More Information
Futura will is the name of the second TBM used for the construction of the new Naples-Bari line. The TBM, whose name was chosen by the pupils of the E. Faceltti elementary school in Apice (BN), ...
More Information
After a successful first call for abstracts WTC2025 is pleased to announce the deadline for submissions has been extended until Thursday June 13th. Take this opportunity to share innovative ideas, ...
More Information
On 29 may 2024 Kolektor Construction and Euro-Asfalt completed excavation of the sixth and longest tunnel of the 2TDK project providing a second track between Divaca and the port of Koper. This ...
More Information
TBM Jessie, the first TBM for the Sydney Metro West - Eastern Tunnelling Package, is about to be launched. It will carve out a 2.3-km tunnel from The Bays to Hunter Street in the ...
More Information
On May 16th, two super-large diameter slurry TBMs, developed by China Railway Construction Heavy Industry Corporation Limited (CRCHI), were launched from opposite directions in Ningbo and Zhoushan ...
More Information
On 14 May 2024 the TBM Ida, launched back in June 2023, reached its first 3 km of excavation towards the south, in the West line tunnel, advancing an average of 13 m/day and extracting ...
More Information
Renny, the last West End Connectors’s TBM on the Eglinton Crosstown West Extension (ECWE) project, has officially completed its 6.3-km journey from Renforth Drive to the extraction shaft, ...
More Information
Riverlinx CJV - the construction joint venture of Ferrovial Construction, BAM Nuttall and SK ecoplant working on behalf of Transport for London - completed construction works for the connections ...
More Information
The BTS 2024 Conference and Exhibition is the largest gathering of tunnelling professionals in the UK. Taking place on October 8th – 9th, 2024 at the QEII Conference Centre, Westminster, ...
More Information
Webuild, which was awarded the contract by Rete Ferroviaria Italiana (RFI) for the Naples-Cancello lot of the Naples-Bari high-speed/high-capacity railway line, is using hyperbaric excavation ...
More Information
Press release - For the first time, the Villarodin-Bourget/Modane underground construction site, where part of the Mont Cenis base tunnel, at the centre of the new Turin-Lyon railway line, is ...
More Information
At the beginning of May, the TBM Margherita (10 m in diameter and 140 m long) reached 1 km of advancement in the excavation of the odd-numbered track tube of the 6.87 km-long, ...
More Information
On 10 May 2024 the last northbound piece of the twin-tube rock Roseto 1 tunnel (1.2km) was demolished. The tunnel will be completed using concrete and pre-cast concrete segments for the final ...
More Information
On 23 May 2024 the single shield hard rock TBM, manufactured by CREG and named Caucasus, completed the excavation of the 9 km tunnel, connecting the village of Kvesheti with the village of Kobiin, ...
More Information
Work on the Connexion Ligne B is progressing! On Wednesday 15 May - after three months of work - the TBM Clemence Isaure - 30 m long, 5.28 m in diameter and reconditioned by the BESSAC company ...
More Information
The 10th edition of the ITA Tunnelling Awards will take place in Genoa (Italy) on November 28, 2024 at the occasion of the ITA and SIG 50th anniversary celebration organized by the Italian ...
More Information
In a significant milestone, the TBM Hiwa-i-te-Rangi, nearly 200 meters in length, has successfully breached into a shaft at a depth of 47 meters below ground. This achievement took place at the ...
More Information
The 2024 edition of the tradeshow, with its redesigned offering and format, registered over its four-day duration 127,500 entries, 21% of which from outside France and from 130 countries. A total ...
More Information
On Monday 06 May 2024 the ministry of transportation and Santiago metro witnessed the launch ceremony of the TBM EPB christened La Matucana, after an avenue in Quinta Normal municipality. The ...
More Information
Mega TBMs constructing the Sydney Metro - Western Sydney Airport southern tunnels are edging closer to their final destinations.
TBMs Eileen and Peggy have built 4.78 ...
More Information
TERRATEC is pleased to announce the delivery of another new 6.39m diameter Earth Pressure Balance Tunnel Boring Machine (EPBM) for the construction of the Bangkok Metro Purple Line (C3). The event ...
More Information
Help name - by nominating a local legend - the two massive TBMs (length 90 m, diameter 15.6 m and weight 4000t) that will start in 2024 building 6.5km twin tunnels from Watsonia to Bulleen for the ...
More Information
On the 30th April two TBMs Beatrice and Daphne arrived at Burwood North station site as the 24-km Sydney Metro West twin tunnels connecting Greater Parramatta and the Sydney CBD continue to take ...
More Information
On April 26, TBM Elsie arrived at Arbutus Station and completed her journey from the future station Great Northern Way-Emily Carr for the Broadway subway project in Vancouver. Click here and ca/38 ...
More Information
On April 19, another two TBMs - TBM#4 code DZ1379 and TBM#5 code DZ1380 - that will excavate Lot 3 Lercara - Caltanissetta Xirbi, in Sicily, successfully completed the FAT test in ...
More Information
Press release - One of two twin tunnel boring machines digging the western underground segment of the Eglinton Crosstown West Extension has broken through the final ...
More Information
On 20/04/2024 the TBM Cora Coralina which is building the 7.3 km tunnels for the metro Line 2-Green extension in Sao Paulo has reached the VSE Coxim shaft. The shaft is an intermediate shaft for ...
More Information
On 17th April 2024 TBM Mary broke through the headwall on the North Island at Hampton, completing the first of the two road tunnels for the USD 4bn HRBT expansion project in Virginia. ...
More Information
On 15 April the Prime Minister Pushpa Kamal Dahal switched on the electric control for the breakthrough of the 2,688 m Nagdhunga tunnel connecting Sisnekhola of Dhading to Totipakha of ...
More Information
Sydney Metro West is gearing up to build Sydney’s second under-harbour railway crossing with the final TBMs arriving on site. The two TBMs will carve out the 2.3-km twin tunnels from The Bays, ...
More Information
On April 8th, 2024 construction of the new HS2 line has hit another major milestone with the launch of the fourth – and final – machine being used to build the Northolt tunnel, length ...
More Information
The Eglinton Crosstown West Extension project at Toronto has hit two major milestones - Rexy, one of the TBMs has completed 6 kms of tunnelling so far. The other TBM, Renny, has completed just over ...
More Information
Hiwa-i-te Rangi TBM has reached the 10-km mark after leaving a site next to Mangere Wastewater Treatment Plant in August 2021, as she heads to Pt Erin, Herne Bay to build the 16.2-km Central ...
More Information
TERRATEC has delivered a 3.14m Rock EPB TBM for the Mumbai Sewer Disposal Project (MSDP) Stage-II – PST2 in Mumbai, India by J Kumar and Michigan Engineers Private Ltd. (MEPL) Joint Venture ...
More Information
