In AS 46.03.742 - 46.03.744, (1) 'hazardous substance' has the meaning given in AS 46.03.826; (2) 'tank vessel' means (A) a vessel that is constructed or adapted to carry, or that carries, as a means of transportation by water, a hazardous substance in bulk as cargo or cargo residue; (B) the vessel that propels the tank vessel if the tank vessel is a barge or other vessel that is not self-propelled.
Alaska Legal Code