Capabilities that connect inspection to intervention
From 3D scanning and structural monitoring to specialised repair and station renewal — four integrated pillars delivering the full condition-to-renewal lifecycle.
Engineering services, tailored
to your needs
Our capabilities are organised by service line and supported by the technologies and applications beneath each — so you can engage Custera across the full condition-to-renewal journey, or for a single, well-defined scope.
Asset Visibility
We establish an accurate geometric and condition baseline of every tunnel, viaduct and station — so deterioration is measured, not guessed.
- 3D laser scanning with 8K HD tunnel lining imaging
- Calibrated structural and geotechnical sensor networks
- Repeatable baselines that track change scan-to-scan
- Conditional Assessment for Viaduct Bearings
Engineering Analytics
Engineers — not just algorithms — interpret trends against code limits, so alerts arrive before safety or serviceability is compromised.
- Behaviour trends benchmarking
- Early-warning thresholds with automated alerts
- Risk-based prioritisation of where to intervene first
Repair and Structural Renewal
Findings become engineered scopes, executed within engineering hours and tight possessions — while the railway stays in service.
- Defect rectification: water ingress, cracking, spalling, corrosion
- Bearing replacement with synchronised jacking, minimal possession
- Steel ring strengthening and controlled grouting for deformation
Station Rejuvenation
Full rejuvenation and A&A packages in operating stations, planned around passengers so daily service continues undisturbed.
- Civil, structural and architectural works, including localised demolition
- Roofing and building-envelope replacement using prefabrication
- 3D scanning and BIM to de-risk design before works start