Deformation surveys establish a base control network and allow us to monitor and measure movement of structures like retaining walls, bridges, foundations, columns, piers. Specialized processing software and our experienced personnel allow us to analyze ground settlement and assess stability.
Challenger’s project team uses state-of-the-art survey instruments and a combination of different survey methods to provide redundancy and checks on all collected survey data.
- High Precision GNSS Receivers
- High Precision Digital Levels
- Terrestrial Lidar Scanning
- Ground Penetrating Radar
Teaming up with Leica Geosystems and Spatial Technologies, we employ top-of-the-line survey instruments and calibration/maintenance programs.