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Delhi Metro completes 2.65 km underground tunnel in phase 4 of expansion
All necessary safety precautions were taken during the construction of the 2.65-kilometre-long tunnel below the existing viaduct and built-up structures...
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.indiatoday.in/cities/delhi/story/dmrc-phase-4-expansion-265-km-long-tughlakabad-aerocity-underground-tunnel-completed-2644805-2024-12-04
Delhi Metro completes 2.65 km underground tunnel in phase 4 of expansion
www.indiatoday.inAll necessary safety precautions were taken during the construction of the 2.65-kilometre-long tunnel below the existing viaduct and built-up structures. Ground movements were monitored with highly sensitive instruments.