GPR scanning for rebar, post-tension cable, conduit and voids before coring or saw cutting, across Baltimore and Maryland.
Trinity Subsurface scans concrete slabs, walls, footers and decks with ground penetrating radar before you core, saw cut or drive anything through the slab. Technicians locate rebar, post-tension cable, conduit, buried culverts and voids, mark them on the surface, and can map rebar spacing, depth and mat layout for your engineer. GPR uses no radiation, so occupied buildings stay open.
We work in Baltimore City, Baltimore County, Anne Arundel County and across Maryland. Call (443) 779-6060 to schedule.
For F&F Construction, traced the width, location and wall edges of a culvert running under the store slab so new bathrooms could be redesigned around it, then mapped rebar spacing, depth and top and bottom mats in four test areas for the structural engineer.
Located utilities and rebar in a floor slab before a grounding rod was driven through it.
Mapped the rebar in a 10 by 10 foot footer for Concrete Strategies so an engineer could evaluate it.
Scanned roughly 5,000 to 6,000 square feet of slab-on-grade for Whiting-Turner before saw cutting for new sanitary lines in the hospital's endoscopy suite.
Phased concrete scans of double-tee supports, spandrel connections and footing dowels ahead of new pile caps.
Yes. GPR uses low-power radio waves instead of radiation, so nobody has to clear the area and work can happen during normal hours.
Yes. Besides marking the surface, we can record rebar spacing, depth and top and bottom mat layout in defined test areas for structural evaluation.
Most requests are on site within three business days, often sooner. Call (443) 779-6060.
Yes. See private utility locating in Baltimore and our concrete scanning service.
