All articles by Staff Writer
Staff Writer
Metrostav breaks through on underground waste storage system
The mountain caves store waste from a zinc smelter
Calgary advised to ditch Green Line tunnelling to save costs
A new plan comprises elevated tracks, rather than tunnels, for Calgary’s Green Line light rail transit.
Roadheaders complete work for Western Harbour Tunnel Stage 1
Acciona will start Stage 2 tunnelling next year.
New York power pipeline crosses under East River
HDD was used to install steel casing pipes with Permalok joints.
CRCHI produces TBM for South-to-North Water Diversion Project
The open-type rock machine is said to be the largest of its kind in China.
Webuild opens hi-tech segment factory
The facility will product two segments every seven minutes
Thessaloniki’s first metro line inaugurated
It is the first metro in Greece to use driverless trains.