#Kolkata East-West metro TBM's Bowbazar, collapse also collapses the plan for extend...e of the collapse of tunnel boring machine in Bowbazar, said officials.
https://www.telegraphindia.com/states/west-bengal/bowbazar-cave-in-trips-sealdah-plan/ci...
Kolkata: East-West Metro tunnelling resumes at Bowbazar, 170 days after subsidence
https://timesofindia.indiatimes.com/city/kolkata/e-w-metro-tunnelling-resumes-at-bowbazar-170-days-after-disaster/articleshow/74199127.cms
#India
Kolkata's East-West Metro authorities have revised the alignment of the tracks passing through Bowbazar and almost doubled the distance between the two tunnels for burrowing safely thr...
East-West Metro tunnel boring machine has moved for the first time since the project came to a halt following a subsidence in Bowbazar on August 31 causing hundreds of people loosing t...
...asked the Kolkata Metro Rail Corporation (KMRC) to submit expert opinions by November 15 on the feasibility of moving a tunnel-boring machine at Bowbazar.
https://www.outlookindia...