Gahagan & Bryant Associates, Inc. (GBA)wasorganized in 1974 to provide consulting and engineering services for dredging,coastal engineering, land reclamation, and port development projects.  We are a consulting firm that specializes in hydrographic surveying including,but not limited to, multibeam, single beam, beach surveys, and side scanapplications.  GBA also performs topographic surveying in support ofmarine related projects and provides professional services to support thedredging and engineering community, such as coastal engineering, dredgingengineering, planning and design, construction management, including dredginginspection, and the management and design of upland areas to handle dredgedmaterial. GBA is one of the largest firms in theUnited States specializing in hydrographic surveys, dredging engineering andrelated disciplines.  GBA hasprovided professional hydrographic surveying services, engineering and qualityassurance for hundreds of hydrographic surveying projects since 1975.  Ourprofessional hydrographic surveying ability, combined with our hands-onexperience and knowledge of the requirements of your specific project, willprovide a distinct asset for your firm and project.