Void Locating Project in Milwaukee, Wisconsin

GPRS was contacted by a large contracting company to locate underground voids at a site in Milwaukee, WI. The customer was planning on placing their crane in a designated area and needed to make sure the pads for the outriggers were going to be placed on solid ground. The technician on site, Chris Geary, used GPR to detect voids and informed the customer where it would be safe to place their crane.

Ground penetrating radar is also a great tool to scan areas of post tension cables, rebar, and conduits, including PVC pipes and can also be used to locate underground utilities prior to digging or excavating. For GPR needs in Milwaukee, Racine, Kenosha, Green Bay, Fond du Lac, Sun Prairie, Madison, Middleton, Monroe, Stevens Point, Eau Claire or anywhere else in the state not listed, contact Christopher Geary at 414-795-6845 or send him an email at