Bengaluru Metro’s tunnel boring machine (TBM) Urja will start tunnelling the 907 metre tunnel, from Wednesday, says Bangalore Metro Rail Corporation Ltd (BMRCL).
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://indianexpress.com/article/cities/bangalore/bengaluru-metro-tbm-urja-start-tunnelling-stretch-cantonment-pottery-town-7684184/
Bengaluru Metro: TBM Urja to start tunnelling stretch between Cantonment and Pottery Town
indianexpress.com🔴 Urja is around 102-metre-long and costs Rs 70 crore. Deployed by Larsen & Toubro (L&T), Urja was the first TBM to commence drilling works in August 2020.