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Home » Keywords: » TBM

Items Tagged with 'TBM'

ARTICLES

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Tunnels

Sinking Ground Slows $5.4B Australia Tunnel Boring Project

Peter reina enr
Peter Reina
March 17, 2023

Pumped storage hydro owner Snowy Hydro says tunnel integrity has not been compromised, but contractors are taking precautions.


Read More
planelles

Ten Minutes With ACCIONA's Carlos Planelles

Aileen cho
Aileen Cho
July 7, 2021

Contractor's managing director for North America talks TBMs, P3s, Canada and more.


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hsr

Robotically Armed TBM Begins Work on UK High-Speed Rail Route

Peter reina enr
Peter Reina
May 13, 2021

$17-billion, 230-km HS2 project will extend service from London to Birmingham England.


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TBM-mounted robotic arm

UK's High-Speed Rail Program Drives Innovations

Peter reina enr
Peter Reina
April 21, 2021

Robotic arms for tunnel-boring machines, concrete reinforcement made of old wind turbine blades and machine learning to reduce concrete waste are among innovations emerging from the $16.7-billion civil construction program for the U.K.’s London to Birmingham high-speed railroad. Construction began late last year.


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Paris metro
Transit Tunnels

More Than 20 TBMs Will Work on Four New Lines in Paris Metro Expansion

Peter reina enr
Peter Reina
March 17, 2021
The $42.6B project, with $8B of civil engineering contracts awarded, will add nearly 180 km to the system by 2030.


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Mumbai_Tunnel
Underground Construction

India Tunnel Construction Hits Its Stride

Neelam Mathews
March 10, 2021
Tunnels are being used to protect the country's borders and to access remote mountain areas.
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Mount Eden Rail Link

TBM Is Delivered for $2.8B New Zealand Rail Project

Peter reina enr
Peter Reina
October 22, 2020
Auckland's City Rail Link, set to finish in 2024, has struggled with a major cost hike and bankruptcy of a leading contractor.
Read More
tideway
Environment

TBM Makes First Thames Tideway Breakthrough

Project on schedule for 2022 completion, but already 8% over budget
Peter reina enr
Peter Reina
October 28, 2019

Thames sewer overflow prevention effort cost is now $4.9 billion.


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Workers erected tunnel lining segments

Norway TBMs' Hard Rock Concert

Peter reina enr
Peter Reina
August 21, 2019

Two pairs of double-shield tunnel-boring machines break the mold in shaping Norway’s new high-speed railroad between Oslo and Ski.


Read More

Elon Musk Scraps L.A. Test Tunnel Project

December 5, 2018

Entrepreneur Elon Musk’s Boring Co. has dropped plans to construct a tunnel beneath Sepulveda Boulevard in Los Angeles after a settlement with project opponents.


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More Articles Tagged with 'TBM'
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