Ghella is operating two 6.6m-diameter Herrenknecht EPBMs – named Thần Tốc (Flash) and Táo Bạo (Reckless) – to build twin tunnels for the transport network.
The Nhon-Hanoi Railway section the Hanoi Pilot Light Metro Line Project is the first underground line in the Vietnamese capital. It runs for 12.5km from Nhon – in the Tay Tuu quarter, the western district of Nam Tu Liem – to Hanoi Station. The line comprises 8.5km of elevated track and 4km underground. It includes the construction of four stations: Kim Ma Station, Cat Linh Station, Van Mieuh Station and Hanoi Station.
