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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Locate electrical conduit through under side of a concrete ceiling

scanning ceiling under side of concrete for electrical conduitA client in Dallas, TX requested for Penhall to scan nine 3′ x3′ areas. We used ground penetrating radar to locate electrical conduit along a ceiling of the building.

Concrete scanning to locate post tension cable

Concrete scanning to find and locate post tension cablePenhall performed a concrete scan of 3 areas for openings consisting of measurements of 8′ x 8′ x 8”, 10′ x 20′, and 10’x 25′ x 8″. Additionally, a 5′ x 5′ x 6″ thick area on a gym floor was scanned to see if the pattern on the floor was post-tension cable in Fort Worth, TX.

Ground penetrating radar used to locate conduit in concrete slab

GPR scanning to locate and mark conduit in concrete slabThis project had Penhall travel up to Pryor, OK in a request to perform several scans. We used GPR scanning to thoroughly locate and mark conduit on a concrete slab.