Calling enthusiasts to participate in a tender that has been announced for assisting the Île-de-France Roads Directorate (DiRIF) in implementing and improving its ...
Considering breakthrough of a tunnel boring machine (TBM) at the under-construction Patna Medical College and Hospital (PMCH) metro station on Patna Metro’s PC-03 ...
While the cavern lining has been completed, the process of retrievaling two TBMs is undergoing at Sydney Metro West’s Westmead station. Excavation of ...