A 90-meter-long, 650-tonne tunnel boring machine (TBM), primarily made in India, has reached Kolkata after a 1,653 km journey ...

A giant Indian-made tunnel boring machine has arrived in Kolkata to continue work on the underground section of the Metro's ...

These Guided Boring Machines (GBM) install small-diameter pipes with grade and alignment precision. Launch and reception shafts strategically located to minimize surface disruption Three robust ...

At present, travelling to areas such as Purasawalkam and Kellys from the southern parts of the city could be time consuming ...

"Bertha" the boring machine has a 57.5-foot diameter. The machine was designed to dig a two-mile-long highway tunnel. More from Tech 6 monster machines that are changing construction: #1 The ...

The tunnel boring machine for Hanoi’s Nhon – Hanoi Railway Station metro has reached Cat Linh Station after six months of ...

Installation of the elevated guideway segments of the Surrey-Langley SkyTrain extension will begin in Summer 2025.

KOLKATA: A giant tunnel boring machine (TBM), 90m long and weighing ... Despite the ongoing impasse over land for construction of the Purple Line's Kidderpore station, Metro has decided to proceed ...

According to rescuers, when they finally removed parts of the boring machine, desilted and dewatered to progress, they were ...

Transportation Secretary Vince Dizon on Thursday ordered the creation of the Flagship Project Management Office (FPMO) to ...