Concrete scanning requires access to the concrete surface and clear information about the planned work. Before scanning begins, technicians may need the project location, drawings or plans, scanning area, concrete type, and details about where drilling, coring, cutting, or anchoring will take place. Information about previous construction or known embedded utilities can also provide useful context.

The scanning process typically requires specialized Ground Penetrating Radar (GPR) equipment operated by a trained technician. The concrete surface should generally be accessible and reasonably clear of equipment, debris, standing water, or other obstructions that could interfere with scanning. Depending on the project, technicians may scan slabs, floors, walls, foundations, decks, columns, and other concrete structures.

After scanning, the collected data is analyzed to identify potential rebar, post-tension cables, conduits, pipes, voids, and other embedded objects. Findings can be marked directly on the concrete surface and, when required, documented through scanning reports or project mapping. Proper site access and accurate project information help support effective scanning and safer drilling, cutting, coring, and construction work.