Transportation
Project
Metro-scale station caverns and twin running tunnels on a large-scale urban rail programme.
Deep cavern station boxes, cross passages and running tunnels designed for a major metropolitan network.
Working in sandstone with variable cover, the team designed primary support that balanced excavation sequence, ground movement and construction programme. Our engineers provided on-site construction phase engineering, instrumentation design and interpretation, and specialist shaft and excavation support design.
Scope of work
- Tunnels & Underground Engineering
- Geotechnical Engineering
- Construction Management

Project facts
- Caverns
- 4 station boxes
- Tunnels
- Twin running
- Client
- Transport authority
- Completion
- 2019




