High-precision geometric documentation in built environments. Tunnels, roads, bridges, structural geotechnics, infrastructure topographic surveys. Millimetre accuracy, point clouds ready for CAD/BIM.
Inherited infrastructure plans don't match reality after decades of interventions and reinforcements.
Measuring a tunnel in service or an active construction site with conventional surveying methods halts operations and extends timelines.
Controlling section deformations, wall tilts or differential settlements requires millimetre precision that classical surveying cannot always achieve.
Without reliable geometric documentation, technical reports on structural geotechnics or infrastructure surveying lose evidentiary value.
We scan infrastructure and built structures with a terrestrial laser scanner. We deliver DWG plans, BIM models and point clouds for civil engineering projects, structural rehabilitation and topographic surveys of built works.
Tunnels and underground works — as-built, section control, deformation monitoring.
Built civil works — bridges, roads, retaining walls, stabilised slopes.
Structural geotechnics — documentation for project design and technical reports.
Infrastructure surveying — surveys of built works, geometric control, setting-out.
Site visit: we analyse the environment, access and objectives
On-site laser scanning: complete capture with Trimble X7
Point cloud processing and registration
Delivery: DWG plans, BIM model, E57 cloud, technical report
Control sections and comparisons if required
Formats compatible with AutoCAD, Revit and engineering software
3D laser survey of 600 metres of coastline in Sitges: 3 georeferenced groynes with a complete inventory of coastal infrastructure. An example of the type of capture we apply to built civil works.
Send me the location and type of infrastructure (tunnel, bridge, civil works, wall, topographic survey) and I'll provide a timeline and indicative cost with no obligation. Response within 24 business hours.