GPR Scanning
MARK IT™Locates Inc. uses GPR technology. This non-destructive testing technique allows you to inspect the interior of concrete structures before one drills, cuts, or cores without requiring the evacuation of personnel.
GPR scanning is also used to:
Measure Slab Thickness
Determine and record the slab thickness for both slab on grade and suspended - determine rebar depth to measure concrete cover in slabs, beams, and columns.
-
Locate Conduit
Map plastic and metal conduits to avoid damage when drilling, cutting, or coring through concrete.
-
Locate Rebar
Map rebar spacing and depth in concrete, including slab-on-grade with multiple layers of rebar/other embedded elements.
-
Locate Post-tension Cables
Map post-tension cables with precision to avoid damage when drilling, cutting, or coring through post-tensioned concrete.
-
Map Underground Utilities
Locate buried utilities, detect metals, plastics, and fiber optics to eliminate unnecessary digging and accidental damages.
-
Locate Voids
Locate voids under concrete structures, behind walls, in tunnels, etc.
-
Locate USTs
Find outer limits of underground storage tanks.
