Utilities & Underground Services Location
Completed utility survey output data to PAS 128 standard, categorises each linear section of underground utility with a Quality Level (QL) code to indicate the quality, accuracy and confidence of an utility position and depth. Radio detection service or ground penetrating radar locators are used to determine the position of all underground cables, services and pipes. Drains can be located using electronic sondes emitting a signal from the pipe which is then located on the surface. All routes are site marked with biologically degradable paint. All this information is surveyed to provide comprehensive records/mapping of the onsite services and depths and then transposed on to the topographic survey.