Universal American Barge Corporation, a subsidiary of Universal American Shipping Corporation, Dover, Del., has applied for a Title XI guarantee to aid in financing the construction of a dry-bulk cargo barge.

Bay Shipbuilding, Sturgeon Bay, Wis., is the proposed shipbuilder, with delivery expected in August 1981. The 550-foot-long barge will be operated in coastal waters between Chesapeake Bay and Brayton Point, Mass. If approved, the Title XI guarantee will cover $16,194,000, or 87½ percent of the vessel's $18,508,000 estimated cost.