Navigation and navigable waters. Part149:Deepwater ports: design, construction, and equipment. Section149.570:How is a platform, single point mooring, or submerged turret loading identified?
(a) Each platform, single point mooring, or submerged turret loading (STL) that protrudes above the water or is marked by a buoy must display the name of the deepwater port and the name or number identifying the structure, so that the information is visible.