Patent ID: 7950872
Filing Date: 2011-05-31
Classification: E01F,Y10T

Abstract:
1. A form for gas station islands for receiving a filler material, comprising: a substantially continuous wall having an outer surface and an inner surface, the inner surface forming an enclosed chamber for receiving a filler material, wherein the wall includes a plurality of wall members manufactured out of galvannealed steel, wherein each wall member includes an upper edge including an inwardly facing curled flange; and a plurality of leveling devices made out of galvannealed steel attached to the plurality of wall members, wherein each leveling device includes: a support device made out of galvannealed steel attached to an internal side of a wall member; a hollow holder made out of galvannealed steel attached to the support device so as to support the holder away from the wall member; a rod made out of galvannealed steel extending through the holder; and a screw extending through a wall of the holder and securing the rod in the holder.