Specifications include, but are not limited to: All frame structure to be galvanized steel. Entire frame structure shall be hot dipped galvanized after all welding is complete. The Galvanized coating shall be in accordance to ASTM 123/A 123M-2.; All bolt on parts, (axles, tongue jack, etc.) shall be primed with two part epoxy primer with an acrylic urethane color top coat to match Dupont Paint Co. Stock No. N032-HP.; The trailer shall be equipped with a 12,000 lb, heavy duty hydraulic or screw type adjustable stiff leg, capable of being locked in the upright and stored position, for use when the trailer is not connected to the towing unit.; The trailer shall have a minimum 26,000 GVWR with the capability of hauling a 20,000 lb load, at 65 miles per hour.