First phase of Purple Line tunnelling ends, TBM Divya bores its way to Victoria station | Kolkata News
TBM Divya breaks through the station box of Purple Line’s Victoria station on Tuesday Kolkata: The city’s Purple Line completed its first phase of underground tunnelling on Tuesday as tunnel boring machine (TBM) Divya broke through the wall of the under-construction Victoria Memorial station.A month ago, its sibling, TBM Durga, achieved the feat, covering the…
