Land Subsidence and Slippage Monitoring, and Topographical Data Collection
A number of properties were located over an area of land that had started to subside and slip after a period of sustained rainfall. This required ongoing monitoring of the houses, and a topographical survey.
The client required a topographical survey to be undertaken identifying the gradient of the land, the location of cracking and an identification of the main features around the properties.
After this initial survey, a number of points were chosen on the existing buildings. Using these points and measuring with a reflector less total station, we were able to determine and provide, information about the direction and rate of movement.
Please contact us for all your monitoring and topographical data collection requirements.
