(a) Each unmanned deepwater port must have at least one ring life buoy complying with Sec. 149.320 to this part.
(b) If there is no space on the deepwater port for the ring life buoys, they must be on a manned vessel located alongside of the deepwater port while the persons are on the deepwater port. [USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, as amended by USCG-2013-0397, 78 FR 39179, July 1, 2013]