Mobile District contracted SEAS to perform a high accuracy survey to obtain high-resolution data on the entire dam structure at Carters Re-Regulation Dam in Murray County, GA. This included above and below the water surface and the roadway bridge across the structure. The SOW required deliverable in AutoCAD Civil 3D (2020) drawing format at a scale of 1”=30’ and a 3-D Model and point cloud of the structure for analysis. SEAS collected High-Accuracy LiDAR and Multibeam Hydrographic survey data.

Services included hydrographic surveying and mapping to support the Inland Electronic Navigational Chart (IENC) Program. The 3 tasks listed below were performed for these USACE Districts: (1) Rock Island, (2) Louisville, (3) Mobile on the BWT, Ohio, and Upper Mississippi Rivers.