L&T secures ₹1,000-2,500 crore Noida Metro Aqua Line Extension project, enabling 15.1 km of elevated viaducts and 10 stations in 36 months. Larsen & Toubro secures a major contract for the Noida Metro Aqua Line Extension, involving 15.1 km of viaduct and 10 stations, to be completed in 36 months. L&T secures a significant order from Noida Metro for a 15.1 km Aqua Line extension, including viaduct and 10 elevated stations.