Terratec Tunnel Boring Machines arrive at Chennai port.
https://themetrorailguy.com/2022/09/05/tatas-chennai-metro-tbms-s97-s98-arrive-at-chennai-port/
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://themetrorailguy.com/2022/09/05/tatas-chennai-metro-tbms-s97-s98-arrive-at-chennai-port/
Tata’s Chennai Metro TBMs S97 & S98 Arrive at Chennai Port
themetrorailguy.comTunnel boring machines S97 and S98 last week arrived at Chennai Port in Tamil Nadu for constructing Package TU01 of the 118.9 km Chennai Metro Phase 2 project. Both Ø6.61m earth pressure balance (EPB) machines, manufactured by Terratec in China,...