Site Utility Surveys
Site utility surveys can incorporate a number of sensors and techniques to determine site readiness for new construction activities or retrofits. Accurate buried utility location is critical prior to pile driving, excavation, drilling and other earthworks. DoC Mapping conducted these types of surveys on land and underwater using the following technologies:
- Precision electronic locating / modeling sensors
- Sub-bottom profilers
- Sonar
- Jet-probes
- Survey-grade GPS
- GPR