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Locating Voids

Voids – Holes or cavities in the soil which can be natural occurring or manmade due to pre-existing construction works or earth moments.
The sizes of voids depend on the nature of activity that may have caused the void to occur.
A broken pipe under a drive way leaking fluids can wash away soil leaving a void, Excavation works which have not been properly back filled can leave voids, unused pre-existing collapsed drainage may have voids that have been built over.
Soil erosion from weather or site service can cause voids to surrounding concrete slabs and structures.
Westscan Service: Using ground penetrating radar to locate possible voids around work sites or properties.


  • Location of voids means that you will be able to repair or manage the located area rather than incurring additional costs, delays and safety risks if a void collapses when work is performed

Locating property voids

Underground Cable Locator

Regional WA locating services

Westscan specializes in providing Fly in Fly out pipe and cable locator services

Regional Locating Services - Projects

Water Leak Detection

Local Services for Water Leak Detection

Utility Locating Services

Protecting and maintaining your infrastructure and damage prevention: