In a recent concrete scanning project in Florida, a concrete slab was scanned to locate pt cables. The customer was concerned about damaging post tension cables when drilling a 4" core for a new plumbing line. The technician was able to mobilize to the site. The technician scanned an area approximately 2' x 2' for this project. The area was scanned in a grid pattern with multiple passes in each direction to ensure complete coverage. The handheld ground penetrating radar…