Abstract: An above ground storage tank for holding combustible material and for supporting equipment thereon, such as an electric power generator, has an inner tank with a bottom wall, opposed side walls, opposed end walls and a top wall preferably formed as metallic skins, the inner tank top and bottom walls having stiffening members, which is enclosed and supported in an outer tank having a bottom wall, opposed side walls, and opposed end walls, formed as metallic skins. A barrier insulation is preferably provided between the inner and outer tanks and mounting members are provided on top of the assembly to support equipment on the above ground storage tank.

Abstract: An above ground storage tank for holding combustible material and for supporting equipment thereon, such as an electric power generator, has an inner tank with a bottom wall, opposed side walls, opposed end walls and a top wall preferably formed as metallic skins, the inner tank top and bottom walls having stiffening members, which is enclosed and supported in an outer tank having a bottom wall, opposed side walls, and opposed end walls, formed as metallic skins. A barrier insulation is preferably provided between the inner and outer tanks and mounting members are provided on top of the assembly to support equipment on the above ground storage tank.

Abstract: An above ground storage tank for holding combustible material and for supporting equipment thereon, such as an electric power generator, has an inner tank with a bottom wall, opposed side walls, opposed end walls and a top wall preferably formed as metallic skins, the inner tank top and bottom walls having stiffening members, which is enclosed and supported in an outer tank having a bottom wall, opposed side walls, opposed end walls, formed as metallic skins with stiffening members on the top wall aligned with stiffening members on the side walls. A barrier insulation is preferably provided between the inner and outer tanks and mounting members are provided on the outer tank top wall to support equipment on the above ground storage tank.

Abstract: A metallic structure having an inner and outer enclosure fastened to a skid base having an upper and lower deck. The inner and outer enclosures are made from steel sheets with stiffeners fastened to the inner surface of the outer enclosure and outer surface of the inner disclosure. The inner and outer stiffeners are offset from one another and extend into the space between the enclosures about on-half of the space width. Fire and impact resistance insulation is introduced into the space in liquid or slurry form to fill the space between the inner and outer enclosures.