Video: Locating Rebar and Conduit with GPR

Locating structural rebar and conduit hazards with Ground Penetrating Radar (GPR) on an elevated concrete slab at the University of Oregon. Findings were marked directly on the slab surface, allowing plumbing and MEP subcontractors to safely layout and core drill to install piping. Rebar is marked in purple; conduits and other hazards are marked in orange.