GPR Data Inc. leads the industry in Historic Building Preservation and Information, 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 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.


GPR Data Inc. | Corporate Office: 541-345-1075 | Fax: 541-684-7865
GPR Ground Penetrating Radar, in Eugene Oregon - non-destructive testing & inspection, utility locates, concrete rebar and post-tension locating, bridge inspection, void detection, geological and geophysical archaeology.