ABS Classed Maltese Cross A1 Barges with the tug being A-1 Towing Vessels: “ARMOR ONE” (114’ x 54’ x 9’) Specialty Mat Laying Barge Bristol Harbor Design for the Vicksburg group. “DAVIS REPLACEMENT” (200’ x 56’ x 10’6”) Crawler Crane Barge Bristol Harbor Design for the Mobile Alabama District. “CENWK DOCK BARGE” (196’ x 35’ [...]