Chennai’s metro rail expansion project TBMs face the risk of being stranded underground : TunnelContact.com

India Tunnelling

Chennai’s metro rail expansion project TBMs face the risk of being stranded underground

By Rohit Agarwal 275 days ago Replies (1)

due to delays in constructing the necessary retrieval shafts.

https://urbanacres.in/chennai-metro-faces-tunnel-boring-machine-issue/

By Rohit Agarwal 275 days ago
https://urbanacres.in/chennai-metro-faces-tunnel-boring-machine-issue/
Chennai Metro Faces Tunnel Boring Machine Issue - Urban Acres
urbanacres.in

Chennai’s metro rail expansion project is encountering significant challenges, as tunnel boring machines (TBMs) at several locations face the risk of being stranded underground. This issue arises amidst ongoing construction of the city’s extensive...