The Rishikesh-Karanprayag rail line in Uttarakhand makes rapid progress in tunnel boring, reported as one of the fastest globally. Using a Single Shield TBM, RVNL completed a 14.58-km tunnel at an ...

The machine is used in the construction of the Haitai Yangtze River Tunnel in East China's Jiangsu province. The tunnel is a ...

A tunnel boring machine (TBM) has completed excavating a second bore of the 5-mile-long Northolt Tunnel for the HS2 ...

Technical B2B companies often suffer from a particularly dangerous form of keyword tunnel vision. There’s typically a significant ... while maintaining consistent messaging across all platforms.

A FIVE-mile drive under London was completed today (3), using one of four giant machines being deployed to build HS2’s Northolt Tunnel.

Our rigorous lab tests have uncovered brilliant washing machines that shift stains from your clothes. Read on to find a Best Buy that cleans, rinses and spins like a dream, along with some expert ...

Kolkata Metro Railway revised its plan for the Purple Line's Esplanade-Eden Gardens extension by deciding to use tunnel boring machines (TBMs) instead of the cut-and-cover method. The move aims to ...

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 ...

Auckland's Central Interceptor Project has passed a major milestone, with Watercare's giant tunnel boring machine reaching the end of its 16.2 kilometre journey underneath the city. The Tunnel Boring ...

It urged the mandated use of gigantic machines known as tunnel boring machines (TBMs) in favour of mined tunnelling, which relies on cheaper-to-run but hazardous road headers. In a submission to a ...

The official said the rescue teams are "removing" the debris of collapsed rocks, dismantling the TBM ( Tunnel Boring Machine) parts and "clearing" soil mounds, silt and seepage water from inside ...

a tunnel-boring machine operator from Punjab. Subsequently, cadaver dogs were deployed to detect human presence, and plans were made to introduce robotic assistance to ensure the safety of rescue ...