The Chinese-made Tunnel Boring Machine (TBM), Mavala, made its final breakthrough on May 30. Pradip DasIt took a little more than two years for the Brihanmumbai Municipal Corporation (BMC) to finish digging of the 2.07 km-long under-sea twin tunnels...
https://indianexpress.com/article/cities/mumbai/tbms-next-stop-unclear-as-mining-of-2-undersea-tunnels-completed-8645706/lite/
After completing Mumbai Coastal Road’s two undersea tunnels, TBM awaits next assignment
indianexpress.comThe Chinese-made Tunnel Boring Machine (TBM), Mavala, made its final breakthrough on May 30. Pradip DasIt took a little more than two years for the Brihanmumbai Municipal Corporation (BMC) to finish digging of the 2.07 km-long under-sea twin tunnels...