Chennai Metro Rail's tunnel boring machine 'Peacock' successfully completes two-km tunnel between Panagal Park and Kodambakkam in phase II project.

The Ministry claimed there was no delay in the project’s execution and that trials would be conducted in 2026-27 as per ...

Tunnel boring machines (TBMs), which will have a cutter head of 13.1m diameter, will be used in the construction of a tunnel. Three TBMs are expected to be used to build 16km of the tunnel, while the ...

The global Tunnel Boring Machine (TBM) market, valued at US$7.36 billion in 2024, is projected to reach US$9.79 billion by 2030, driven by rapid urbanization and infrastructure demand. TBMs provide ...

Among them are members of a team that led a rescue effort in 2023 to save 41 workers after they were trapped for 17 days in a collapsed tunnel in Uttarakhand, a northern Indian state.