Supply and deliver extra heavy duty portable aluminum plank picnic tables. Frame shall be 2-3/8" minimum outside diameter, 11-gauge steel welded pipe frame, frame legs shall be diagonally braced, entire frame assembly shall be finished with a hot-dipped galvanized process and warranted for life, all frame hardware and fasteners shall be of stainless steel or galvanized. Surface Planks shall be approximately 2"x10" in size and feature matching end caps and concealed galvanized or stainless fasteners. Seat surface should be 10"x6' at a height of 18". Table surface shall be approximately 30"x6' at a height of 30". Surface planks shall be constructed of extruded aluminum and be finished with a lead-free brown colored polyester-powder-coat finish of 3-mil minimum thickness.