Commitment to Safety • Reliable Results
Responsive Resources • Established Expertise

Penhall Technologies can help you locate rebar, pipes, post and pre tension cables, conduits and many other subsurface hazards that may be hidden in concrete. Our expertly trained analysts can also detect voids within or underneath concrete slabs. As a safety leader in the industry, contractors, engineers, and government agencies have come to trust Penhall first for safe and precise scanning services.

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Ground penetrating radar used to locate obstructions before concrete core drilling

ground penetrating radar used to locate obstructions before core drilling in concretePenhall recently scanned a location in Salt Lake City using ground penetrating radar. We examined an area for obstructions for a 6” core drill. The coring was being performed for access to the Walker Duct.

Locate rebar and post tension cables by concrete scanning

Concrete scanning to find rebar and locate post tension cablesAt another job in Salt Lake City, UT, Penhall was requested to scan prior to drilling 3″ cores in 6 areas of an 8″ concrete wall. We were able to locate and mark obstructions, such as rebar and post tension cable, to ensure that it was safe to drill.