TBM

 TBM ‘Celia’ breaking through at HS2’s tunnel under the Chiltern Hills completing a 10-mile journey that began in June 2021
INFRASTRUCTURE

Final breakthrough for HS2's longest tunnel

The second TBM building HS2, the UK’s new high-speed rail link, under the Chiltern Hills has now broken

25 March 2024

 The new Herrenknecht Double Shield for the Brenner Base Tunnel has a diameter of 10,370mm, a length of around 183m and weighs a total of around 2700t
INFRASTRUCTURE

Seventh TBM handed over for the record-breaking Brenner project

First of two Double Shield TBM for construction BBT project presented by Herrenknecht

20 March 2024

 Tereratec’s TBM, the largest double shield machine in the Indian Himalayan Region, is presently working for Hindustan Construction Co. Ltd. of India
INFRASTRUCTURE

Indian hydropower project uses Terratec TBM with continuous conveyor

Continuously advancing conveyor is part of TBM built for Indian hydropower project

13 March 2024

 The breakthrough of TBM “Houda” having completed the bore for the tunnels of Lot 2 of the Line 16 of the new metro line of the Île-de-France
INFRASTRUCTURE

Webuild finishes excavation on Lot 2 of Line 16 of Grand Paris Express

Second Webuild TBM finishes bore for Paris Metro extension project

12 March 2024

 After being refurbished, TBM Beatrice and Daphne have relaunched from the Five Dock Metro Station site to dive 11km as part of the Sydney Metro West project
INFRASTRUCTURE

Sydney Metro West kicks off year of tunnelling

Refurbished and relaunched TBM start on 11km drive for Australian Metro project

08 March 2024

 Rev Fr Paul Smith conducting the TBM blessing ceremony of Elizabeth, which will be digging the second bore of HS2’s Bromford Tunnel
INFRASTRUCTURE

Last HS2 TBM in the West Midlands starts digging towards Birmingham

The last of HS2's TBM launched as it begins 3.5-mile drive toward Birmingham

06 March 2024

 TBM crew wave through the cutter head after the breakthrough of Florence after tunnelling 10 miles under the Chiltern Hills in the UK as part of the HS2 high-speed rail project
INFRASTRUCTURE

Historic breakthrough for HS2's longest tunnel

Breakthrough has taken place on the longest tunnel of the UK's HS2 high-speed rail project

28 February 2024

 The front shield of HS2’s TBM Emily being lifted into place prior to launch at Victoria Road Crossover box site
INFRASTRUCTURE

HS2 launches third TBM under London building the Northolt Tunnel

Third of four TBM now at work under London as HS2 progress continues

26 February 2024

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