AECOM Technology Corporation (NYSE:ACM), a leading provider of professional technical and management support services for public and private clients in more than 140 countries around the world, ...
Implenia will take the technical lead on the planned Semmering base tunnel (SBT) - one of the most important large-scale infrastructure projects in Central Europe
KUALA LUMPUR: The world’s first variable density tunnel boring machine (TBM) broke through the wall of the Pasar Rakyat MRT station here, heralding an important milestone in tunnel construction in ...
The tunnel boring machine (TBM) Helen achieved a major feat on Wednesday when it broke the diaphragm wall at the City Railway Station underground (UG) Station off Magadi Road
Crews on the Highway 99 tunnel project were drilling a second vertical shaft Wednesday, in hopes of breaking and removing the steel pipe that has blocked tunnel-boring machine Bertha for more than a ...
Now that we know it was an eight-inch steel pipe that brought the world's largest-diameter tunneling machine to a halt up in Seattle, we can no longer fantasize about Bertha unearthing a ...
The Bangalore Metro Rail Corporation Ltd. (BMRCL) will be achieving a major feat in a day or two when tunnel boring machine (TBM) Helen breaks through the diaphragm wall at the City Railway Station ...
Experts say a steel pipe is at least partly to blame for halting a massive tunnel-boring machine beneath downtown Seattle.
Hindustan Construction Company (HCC) said here today that it has been awarded a contract worth Rs 442.52 crore by IRCON International Ltd to construct a tunnel and two bridges in Northern India.
A consortium consisting of Proacon Mexico, Construcciones Aldesem and Regiomontana de Construccion y Servicios will start first phase construction of