The Mumbai-Ahmedabad High Speed Rail project is likely to achieve a major milestone on Saturday with the final breakthrough of its NATM (New Austrian Tunnelling Method) tunnel. What is NATM Unlike ...
A tunnel breakthrough is the point or moment when a tunnel being excavated from both ends finally connects, marking a ...
A breakthrough was achieved for a 4.88 km-long tunnel between Shilphata and Ghansoli for the Mumbai-Ahmedabad bullet train project on Saturday morning, the National High Speed Rail Corporation Limited ...