Tunnel boring machines idle, Chennai Metro Rail Ltd’s phase-2 underground section may be delayed | Chennai News
Chennai Metro Rail’s CMRL tunnelling work involving a Tunnel Boring Machine TBM Chennai: Motorists navigating the city’s maze of metro barricades may have to endure the inconvenience for longer, as delays in Chennai Metro Rail Ltd’s underground construction have created a costly bottleneck involving tunnel boring machines (TBMs), potentially delaying phase-2 deadlines.Officials said that in…
