Land Surveying
Our Services
Land Surveying Services
Bryant Hammett & Associates has been providing land surveying services in Louisiana for decades. BHA surveyors are registered in Louisiana and have over 100 years of combined professional experience in the field. BHA offers a wide range of surveying services, including:
Boundary And Control Surveys
ALTA Surveys
Hydrographic Surveys
Topographic Surveys
Right-Of-Way Determination
Establishing Benchmarks
Wetlands Delineation
Construction Surveys/Construction Layout
Control For Photogrammetric Surveys And Aerial Photography
Utility Layout
Elevation Certificates
Subdivision Design And Layout
Utility Surveys
Magnetometer Surveys
Sonar Surveys
Leading the Way in Land Surveying
Integrating Innovation with Expertise
Computer Aided Design and Drafting
Our CADD technicians have over 30 years of combined experience in producing 3D planimetric drawings, topographic and contour maps, right-of-way maps, boundary plats, cross section diagrams, and field data points. BHA utilizes AutoCAD, Carlson, and Civil3D drafting software to meet the deliverable format required by any client.
Expert Survey Crews
BHA has the ability to run several survey crews simultaneously and scale up or down as the project warrants. BHA field crew members are adept in several types of land surveying and possess the following certifications:
• ATSSA Registered Flaggers and Traffic Control Technicians and/or Traffic Control Supervisors
• Transportation Worker Identification Credentials (TWIC)
• Certified Survey Technician Level 1 by the National Society of Professional Surveyors
• Several Site-Specific Trainings
Elevation Certificates
In Louisiana, we know floods mean rising water. Knowing your home’s elevation compared to the estimated height of floodwater helps determine your flood risk and the cost of your flood insurance.
An Elevation Certificate (EC) is an administrative tool used by the National Flood Insurance Program (NFIP) which provides elevation information necessary to ensure compliance with community floodplain management ordinances and to establish the flood risk of a property to determine flood insurance premiums; it shows the lowest floor elevation, building characteristics, and current flood zone. While ECs are no longer required to purchase flood insurance, a property owner may provide an EC to determine if it will lower insurance costs.
Only licensed professionals are permitted to provide FEMA Elevation Certificates, and BHA has provided thousands of ECs for properties throughout Louisiana!
GULFNet / TopNET
BHA’s association and membership with the LSU’s Center for GeoInformatics (C4G) GULFNet system allows us to provide our services efficiently, accurately and in a relatively short time span.
GULFNet is a high-precision GPS Network of Continually Operating GPS Reference Stations (CORS) used to measure horizontal and vertical deformation across the Gulf Coast; the network extends from east Texas across to Alabama and up into northern Louisiana.
BHA also uses TopNET, a Real Time GNSS Reference Network delivering high accuracy positioning data to rovers. When GPS surveying is not applicable or available, BHA also provides conventional surveying and mapping using control leveling and traverse methods that fit the particular project scope.