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 is used to scan and locate obstructions in concrete

Ground penetrating radar to scan and locate obstructionsAt a project in Boerne, TX, Penhall was requested to scan miscellaneous core drill sites for any obstructions that may be present. We used GPR to scan the concrete beam that varied between 6″ – 10″ thick.

Concrete scanning is used to ensure safety when cutting into concrete slab

concrete scanning before core drillingIn San Antonio, TX, Penhall performed concrete scanning to locate any cutting hazards, such as utilities, in a bathroom. We scanned approximately 15 areas in this location.

Locate all embedded objects to ensure core drilling safety

Scanning before drillingAt another job in San Antonio, TX, Penhall was asked to identify embedded objects within a 6″ thick concrete slab. We used ground penetrating radar to locate the objects prior to core drilling.