Recently, we were hired by an environmental service company to locate chemical storage tanks buried underneath a concrete slab at a former dry-cleaning facility prior to excavation and removal. Using the 400 MHz antennae we were able to accurately locate the UST’s and give a basic outline of their shape and size. In the pictures above you will notice that we correctly identified both circle and rectangular tanks with approximate depths of 18″ and marked the outlines in pink paint.
Pro-Scanning 