The Longshore and Harbor Workers' Compensation Act (LHWCA) provides employment-injury and occupational-disease protection to approximately 500,000 workers who are injured or contract occupational diseases occurring on the navigable waters of the United States, or in adjoining areas, and for certain other classes of workers covered by extensions of this Act.
These benefits are paid directly by an authorized self-insured employer; or through an authorized insurance carrier; or, in particular circumstances, by a special fund administered directly by the Division of Longshore and Harbor Workers' Compensation, Office of Workers' Compensation Programs within the U.S. Department of Labor (DOL).
more info at http://www.njlaws.com/workers_comp.htm
