We provide comprehensive utility surveys using the very latest technology and methodology. Electromagnetic locators (using both passive and active techniques) enable us to locate metallic services such as power cables, cast iron mains and various telecommunication cables.
Ground penetrating radar (GPR) systems enable us to validate electromagnetic location findings and to locate the non-metallic utilities that can go undetected by the use of electromagnetic locators alone. GPR techniques can also be used to detect underground features including: air voids, water, metal, concrete, and layers in the ground (geology).
This information is then mapped and a CAD file is produced which clearly show all the utilities present.