McKim & Creed performed a hydrographic conditions survey for a dock sounding at National Gypsum’s Tampa location. The project area measured approximately 1,200 feet in length and 268 feet in width. Sounding data were NAD83 (horizontal) and MLLW (vertical), and the sounding grid was spaced at 50-foot lines running perpendicular to the dock face. An AutoCAD map and 3D color plot of soundings in Excel format was completed as part of the deliverables.