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 ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into operation in Taicang City of east China's Jiangsu Province on Tuesday, for the ...

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.

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...