The 14.25-kilometer Chongming-Taicang Yangtze River tunnel — featuring three vertical shafts and connects Shanghai's ...

Shaft sinking original-equipment manufacturer Herrenknecht is engaged in numerous feasibility studies with mining contractors in South Africa and other African countries, such as Zambia, for the ...

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The boring started south of Interstate 90 near East 140th Street. The cutting machine deposited mountains of crushed rock, which will eventually become road material. The air down below was warmer ...

MINSK, 28 September (BelTA) – The first of the two shaft boring roadheaders (SBR machines) has been delivered to the site of the Nezhinsky potash mining and processing factory in Lyuban District, ...

The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why they're the safest method.

Big progress for new sewage pipe project in Heartland America Park A big breakthrough for Omaha's sewer separation project took place Saturday when a giant tunnel-boring machine drilled through a ...

To say that Deep Foundations Contractors (deep) was drilling in a confined space within an extraction shaft on the Eglinton Crosstown Light Rail Transit Project (Crosstown) would be an understatement.

MINSK, 16 October (BelTA) – The installation of the first shaft boring roadheader (SBR machine) has begun in the Nezhinsky potash mining and processing factory in Lyuban District, Minsk Oblast, BelTA ...