GAHAGAN & BRYANT ASSOCIATES, INC.

GBA specializes in hydrographic surveying, including but not limited to multibeam, single beam (high and low frequency applications), beach surveys, and side scan applications. GBA also performs topographic surveying in support of marine-related projects and provides professional services to support the dredging and engineering communities. These services include coastal engineering, dredging engineering, planning and design, construction management, dredging inspection, and the design and management of upland and wetland areas to handle dredged material.