hydrographic surveys

Abbott Underwater Acoustics has over 30 years of project management, underwater engineering inspections, hydrographic surveys, and acoustic imaging experience. Owner Brian Abbott is an HSE part 1 commercial diver who has conducted hydrographic surveys including side-scan sonar, multibeam sonar, and sub-bottom profiling, and has worked on bridges, dams, ports and harbors, and tunnels. The company also creates educational programs and presentations for university classes and collaborates with Northwestern Michigan College on Great Lakes exploration.

3D structure building and point clouds underwateracoustic imagingcommercial divingmultibeam sonarside-scan sonarsonar training and instructionsub-bottom profilingunderwater engineering inspections

Appledore Marine Engineering is an engineering consulting firm specializing in waterfront infrastructure in ocean and inland waterway environments. The firm provides design services and underwater inspections for Federal, State, and private clients, with nearly all engineering staff also being commercially certified divers. Its Principals have authored industry standards and manuals of practice.

cathodic protection surveysconcrete coring and petrographic analysiscondition assessmentsconstruction quality assurance inspectionsdesigndetailed design-level inspectionsdrone inspectionsengineer-diver inspectionsground penetrating radarload testingnon-destructive testingStructural analysistower climbing and inspectionunderwater inspections

APS Survey & Mapping is a Woman Owned Small Business providing land surveying and mapping services throughout Eastern and Western Washington. The staff brings over 55 years of industry experience working with developers, engineers, architects, contractors, and builders on residential development, land development, and construction projects.

3D high definition scanningAutoCAD draftingboundary surveyingforensic surveysGPS survey netsland title surveyslegal descriptions and researchshort plat surveyssubsurface utility engineering mappingtopographic surveysutility surveys

Bryant Hammett & Associates, LLC (BHA) is a professionally licensed civil engineering and land surveying firm founded in 1984 by Bryant Hammett, PE/PLS. It provides disaster mitigation and response services for governmental and private concerns throughout the Central and Gulf South region, operating offices in Ferriday, Harahan, Belle Chasse, and Baton Rouge, Louisiana.

boundary and topographic surveyscivil engineeringConstruction Managementcost estimatingdemolition managementdisaster responseenvironmental assessmentsEnvironmental ConsultingGPS static surveysHazard Mitigation Planninginspectionland surveying

Bush Roed & Hitchings Inc (BRH) is a Seattle-area firm founded in 1966 providing land surveying and civil engineering services to public and private sector clients throughout the Pacific Northwest. The firm has worked on local landmarks including Pike Place Market, the Space Needle, and the Pioneer Square pergola.

3D Laser Scanningcivil engineeringdrone UAV mapping and imageryland surveyingpermittingroadway designSite PlanningStormwater Designutility detection and locating

Coastal Engineering, LLC is an ADCI-certified, Veteran-Owned Small Business specializing in underwater construction and QA/QC services. Its team includes licensed Professional Engineers and ADCI-certified commercial divers delivering underwater inspection, repair, and marine construction for bridges, dams, water/wastewater facilities, and other marine infrastructure.

cofferdam installationconcrete and timber coresconfined space entrydredging and debris removalmarine salvagematerial testingpenetration divespipe crawler inspectionQA/QC inspectionROV inspectionscour evaluationsonar and imagingtopside weldingunderwater concrete placementunderwater constructionunderwater weldingutility locating

Cole is a civil engineering and design firm licensed in 43 states, providing civil engineering, land surveying, planning, landscape architecture, ADA transition planning, and GIS services. Founded in 1990, it has grown from its St. Louis headquarters to offices in St. Charles and O'Fallon, MO, Dallas, TX, and Phoenix, AZ, serving commercial, industrial, institutional, and federal clients.

ADA transition planningautomated reportingboundary surveyscivil engineeringConstruction Stakingcontrol surveyscustom data collectiondatabase design and managementGISlandscape architectureland surveyingmappingplanningtopographic surveysweb publication

David Evans and Associates, Inc. (DEA) is a multidisciplinary engineering and planning firm offering services for transportation, land development, energy, water and environment, surveying and geomatics, and marine projects. The firm states more than 47 years of proven success and is headquartered in Portland, Oregon.

3D modelingConstruction ManagementGeographic Information SystemsGeospatial analysisLiDARmobile laser scanningmultibeam bathymetric sonarphotogrammetryPLS-CADD plan and profile designroute selectionside-scan sonarsmall unmanned aerial systems (sUAS)structure selection and designsubsurface utility locating

EvoLogics is a high-tech enterprise with headquarters in Berlin, Germany, that designs and manufactures autonomous robotic systems, acoustic communication and positioning networks, and AI-powered technologies for maritime industries. Since 2000, it has developed underwater acoustic modems, positioning solutions, and autonomous vehicles for science, industry, and defense. EvoLogics North America operates a sales office in Yorktown, Virginia.

acoustic positioningAI-based object recognitionautonomous roboticsenvironmental monitoringinfrastructure inspectionssearch and rescueside-scan imagingunderwater acoustic communication

Fenn Enterprises specializes in hydrographic surveys, including sidescan sonar surveys, derelict fishing gear and marine debris surveys, remote operated vehicles, and diving services. Owner Crayton Fenn has over 25 years of sidescan sonar survey experience and has surveyed an estimated 20,000 linear miles. The company designs and fabricates specialized equipment such as sonar towfish systems, winches, and hydraulic manipulators.

deep/technical divingdredgesequipment design and fabricationgravity coresmagnetometersnet removalremote operated vehiclesscanning sonarsseismic reflectionsidescan sonar surveysstill and video photographysub-bottom profilersunderwater acoustic trackingvibrocore

FAQs ABOUT USPROFESSIONALLYPROFESSIONALLYPROFESSIONALLYPROFESSIONALLY MAPPING THE FUTURE OF NE FLORIDAContact Us PROFESSIONAL LAND SURVEYOR IN ST. AUGUSTINE, FL Welcome to Flint Surveying & Mapping, your trusted land surveyor in St. Augustine, FL. With over 30 years of experience, Russell Flint and our licensed team provide accurate boundary surveys, topographic surveys in St. Johns and surrounding counties, ALTA/NSPS surveys for commercial properties, and elevation certificates for flood-prone areas. We serve homeowners, builders, and businesses across Northeast Florida, delivering precise measurements and reliable results on every project. OUR SERVICES Boundary Surveys Topographic Surveys ALTA/NSPS Surveys Elevation Certificates *Click below for full list and more information Learn more Contact Us WANT TO GET IN TOUCH QUICKER?Reach out personally! Whether you prefer texts, phone.

3D Laser Scanningaerial drone surveysALTA/NSPS surveysas-built surveysboundary surveysConstruction Stakingelevation certificatesland surveyingsubdivision plattingtopographic surveystree surveyswetland surveys

Fralinger Engineering PA is a regional engineering firm headquartered at 629 Shiloh Pike in Bridgeton, New Jersey, serving communities across New Jersey, Pennsylvania, and Delaware. Founded in 1966 by Albert A. Fralinger, Jr., the firm provides civil, municipal, environmental, and traffic engineering services along with land surveying, permitting, and GIS services.

3D Laser Scanningcivil engineeringenvironmental engineeringgeodetic control surveysGIS mappingland surveyingmunicipal engineeringpermittingTraffic Engineeringvolumetric surveyswetlands delineation