Contractor had seen structural issues with a brand new concrete slab on a newly constructed strip mall. Indications suggested that the concrete slab was too thin and could not support future equipment in the new fitness center. Echo GPR Services provided concrete thickness mapping to the building owner and indicated that the concrete in several areas was less than 2”. This was confirmed through slab removal for plumbing. It was later decided to replace the whole slab. Building owner was pleased in knowing how thick the concrete was and was able to get a new one installed prior to the tenant moving in.