Historic Building Mapping and Preservation

GPR Data Inc. leads the industry in Historic Building Mapping and Preservation, with 3D imaging/mapping, and delivering 3D/2D to-scale AutoCAD drawings.

Union Station in Portland, Oregon is a historic brick structure dating back to 1902. During a phase of significant seismic upgrades, obstructions were encountered during construction. GPR Data was called in for their expertise in 3D imaging & knowledge of Historic Building Mapping and Preservation, to create asbuilts of these embedded obstructions.

Roughly 3200 sq ft. of historic masonry brick wall was imaged, analyzed, & output back to our customer in a professionally acquired information database that will be used for multiple phases of seismic retrofitting.