A giant Indian-made tunnel boring machine has arrived in Kolkata to continue work on the underground section of the Metro's Purple Line. Despite land issues for Kidderpore station, tunnelling will ...

21 June, 2021 Hiwa-i-te-Rangi’s cutterhead is lowered into a shaft. Now she is about to complete her 16.2-kilometre tunnelling journey under Auckland (Photo/Supplied) Hiwa-i-te-Rangi is about to ...

Using a model of the tunnel boring machine (TBM), he explained that the final phase of debris removal was underway, and multiple teams were working continuously to expedite the process.

(PTI) Rescue teams are currently cutting through a Tunnel Boring Machine (TBM) to create a passage and reach the stranded workers, news agency PTI reported, citing officials on Saturday.

The tunnel boring machine (TBM) of Chennai Metro Rail Limited (CMRL), which began drilling in Purasawalkam for the Phase II Project has reached Kellys. But it has to wait for the breakthrough for ...

The construction work for Thane-Borivali Twin Tunnel project will start before monsoon as the first tunnel boring machine (TBM) to be used for the project has cleared factory acceptance test and ...

The tunnel boring machine for Hanoi’s Nhon – Hanoi Railway Station metro has reached Cat Linh Station after six months of operation. The underground section is expected to be completed by 2027. The ...

The broken parts of the huge Tunnel Boring Machine (TBM) which were obstructing excavation at the 'D1, D2' spots were being removed, an official statement said. The muck inside the tunnel was ...

Fragments of the huge Tunnel Boring Machine got submerged under water, soil and stones inside the tunnel caused hazard to the rescue team, he had said. Chief Minister A Revanth Reddy, who visited ...

Tunnel-boring machines Dorothy and Betty have smashed through solid rock at Clyde on the Metro West line, with more than 80 per cent of the tunnels for the project now completed. The machines have ...