HS2 - Northolt and Euston Tunnels

UNITED KINGDOM

42 km tunnel - 7 TBM

SCS JV is collaborating to deliver HS2 along the final 26.4 kilometers of its journey to the southern terminus at Euston. The JV is undertaking challenging works, taking the railway from Northolt to Euston via Old Oak Common, and constructing a variety of structures that require expert precision and care.

HS2 - Chiltren Tunnels

UNITED KINGDOM

32 km tunnel - 2 TBM

This project involves 21.6 kilometers of high-speed rail infrastructure in a rural setting. It includes a 3.37-kilometer viaduct, a 16.04-kilometer twin-bored tunnel, and five ventilation shafts that handle both intervention and tunnel ventilation facilities.

CHILTERN TUNNELS HS2