Specifications include, but are not limited to: Specifications for the customized Spawntoon include: Length of barge = 30 feet Width of barge = 100 inches All aluminum construction (pontoons, structural bracing, decking, railing, conestoga-style ribs, console, battery box holder, etc.). Fasteners, locks, hinges, wiring, conduit, etc. should be rust and corrosion proof (aluminum, stainless steel, or chrome plated). Floatation pontoons with 30-inch diameter with a modified semi-V shape throughout the length of each pontoon; air filled bulkheads spaced at 4-foot intervals; 0.125 inch thickness. The decking and associated structural supports constructed with a minimum 0.125 thickness with the top deck of diamond plate finish.