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News Feed

Eglinton Crosstown LRT sees second, $177-million tunnelling contract awarded


A second tunneling contract has been awarded for the Eglinton Crosstown LRT for $177-million.

Breakthrough for Crossrail as tunnelling machine Elizabeth arrives at Stepney Green Cavern


Crossrail reached another important milestone today as 1,000 tonne tunnel boring machine Elizabeth broke into one of Europe’s largest mined caverns, 40m below Stepney Green in the East End of London.

Alice is ready to rumble


The huge tunnel boring machine Alice is to begin work within days and those running the Waterview Connection job say its progress should not disrupt nearby residents

Work restarts on Corrib Gas tunnel in Erris - Work was suspended following fatal accident


AFTER a break of almost two months, work finally restarted yesterday (Monday) on a €68 million tunnel to bring natural gas inland to the Corrib Gas refinery at Bellanaboy in north Mayo.

Second TBM starts work on São Paulo’s Line 5 – Lilac


Two of the tunnel boring machines being used in the construction of São Paulo Metro’s Line 5 are now in operation – the first time in Brazil’s history that two TBMs have been in use simultaneously ...

Manhattan Portion of $4.7B Water Tunnel Unveiled


NEW YORK (AP) One of the largest infrastructure projects in New York City took an important step toward completion Oct. 16, as a section of a new water tunnel set to deliver hundreds of million ...

CMRL tunnelling work gains pace at Mannady


Two tunnel boring machines (TBMs) engaged in Chennai Metro Rail work will soon complete work on a tunnel, part of the underground network for the service, from Mannady to Madras High Court station

Anglo using earth pressure balance at Grosvenor


Anglo American is using an earth pressure balance tunnel boring machine (TBM) to excavate access tunnels (drifts) at its $1.95bn Grosvenor coal project in Queensland.

'Huge milestone' for drilling machine Alice


Alice, the machine making a big Auckland roading project possible, has been brought to life this morning

Government backs tunnels for HS2 in West Midlands and West London


Sections of HS2 at Northolt and Bromford will be tunnelled, the government has announced.

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