Our sectors
Tunnels & underground structures
Independent review, assessment and life-extension for tunnels and underground assets.
We provide expert advice, analysis, independent checks and design review on the geotechnical performance of tunnels and underground structures — across all phases, from design through instrumentation, monitoring and long-term asset management, including both immersed-tube and bored tunnels.
Core capabilities include:
- Soil-structure interaction and ground-movement assessment
- Life-cycle asset management — translating continuous monitoring data into evidence-based maintenance and intervention strategy
- Ageing, durability and remaining-life evaluation
Our technical leadership is grounded in active European research programmes, keeping our practice at the forefront of subsurface and underground infrastructure engineering.