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Industry News

Semmering railway tunnel gets green light


A court in Austria has given the green light for the construction of a controversial railway tunnel through the Semmering mountain range, on the border between Lower Austria and Styria.

S.F. leaders tour completed Central Subway tunnel


S.F. leaders tour completed Central Subway tunnel

Workshop on safety for Metro tunnel workers


Qatar Railways Company (Qatar Rail) organised a workshop at the Civil Defence headquarters demonstrating the safety procedures and evacuation plans for personnel working in the Doha Metro tunnels.

Qatar awards Hochtief with $296m contract for tunnel construction


Hochtief Solutions Middle East Qatar has signed a €256-million ($296 million) contract for construction of the central section of a new sewerage network with Qatar’s Public Works Authority (Ashghal).

Council OKs $3.9 million to replace failed drainage tunnel


Waco City Council on Tuesday approved spending up to $3.9 million for the ongoing project to replace a failing drainage tunnel

First TBM starts drilling on Riyadh Metro Green Line


The first of two FAST Consortium tunnel-boring machines (TBM) to be used on the Riyadh Metro Green Line has been launched

Tunnel Vision: Inside London’s £4.2 billion super sewer


Clumping along in my heavy boots, dressed in orange hi-vis overalls, hardhat and with breathing equipment belted to my waist, I feel like an astronaut as I step into the lift. Except that instead of ...

Report: Tunnel project keeps within budget, but that's not the whole story


It will be within budget, but not on time, and some involved have to get along bette

Tunnel boring machine cutter lifted to surface for repair


Specialist heavy lifting contractor Mammoet has released images of the 16-hour operation to lift a 1,700t tunnel boring machine cutter to the surface in Seattle

Construction begins for Kaneohe-Kailua gravity sewer tunnel


A tunnel boring machine will be used this week to start work to convey wastewater flows from Kaneohe to Kailua.

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Beakaert Maccaferri: bm-underground.com