If you think creating the MRT train tunnels that Singaporeans travel in every day is as simple as digging a hole and laying tracks, that is far from the case, says Land Transport Authority( LTA) deputy director Alvin Sim....
This is why we must continue to develop and be strong in our underground engineering capabilities, ” Mr Sim explains. Tunnel boring machines( TBMs) are used to excavate Singapore’s underground space to create tunnels....
This was laborious, time-consuming and occasionally
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海峡时报-新加坡
2024-08-13 00:00:00.0