Laserfiche WebLink
��(erglass <br /> DISPENSER MOUNTING ASSEMBLY (DMA) <br /> DOUBLE WALL SPECIFICATION <br /> Summary <br /> The Double Wall Dispenser Mounting Assembly Containment System is installed in conjunction with the product <br /> dispenser and in accordance with the manufacturer's installation instructions. The Double Wall Dispenser <br /> Mounting/Containment System shall contain environmentally hazardous fluids that might leak from any piping <br /> terminations,fittings,and flex-hoses contained within the Dispenser Mounting/Containment Assembly,shall <br /> insure,using U.L.Listed mounting systems for both dispenser base and safety valves,that safety valve poppet <br /> activation occurs in the event of dispenser knock-down without damage to either mount frame system,shall <br /> provide access for the double wall interstitial space to be monitored and pressure tested to 5 psi and shall be <br /> manufactured by Western Fiberglass,Inc. <br /> System Specifications <br /> 1.01 System Suitability <br /> The Double Wall Dispenser Mounting Containment System shall: <br /> A. Provide secure,independent,U.L.Listed mounting assemblies for both the dispenser base <br /> and shear valve that shall be anchored in concrete for transfer of stress and loading. Such <br /> that shearing action occurs at the shear valve upon dispenser impact without damage to <br /> the mounting frameworks. <br /> B. Provide a means to prevent surface,ground,run-off or wash-down water from entering the <br /> containment system. <br /> C. Contain any release of environmental contaminants from the dispenser and/or fittings <br /> contained within the Dispenser Mounting/Containment System. <br /> D. Be constructed of double walled FRP,configured with complete interstitial access providing <br /> for constant,real time monitoring. <br /> E. Provide full access to all piping terminations,fittings and hoses contained within the <br /> Dispenser Mounting/Containment System. <br /> F. Accommodate an explosion/flame suppressant barrier to prevent flash fire. <br /> G. Be available U.L.Listed in FRP construction. <br /> 1.02 Construction Specifications: <br /> A. Meet or exceed United States National Bureau of Standards PS-15-69 for Custom Contact- <br /> Molded Reinforced-Polyester Chemical-Resistant Process Equipment or U.L.Listing if <br /> applicable. <br /> B. Be constructed of materials that are not harmful to the environment. <br /> C. Be suitable for petroleum products and blends including methanol and ethyl alcohol <br /> mixtures. <br /> E. Have a thirty(30(year warranty against corrosion <br /> 1.03 Piping Penetrations shall: <br /> A. Provide locations for the installation of fluid tight pipe and conduit penetration seals to be <br /> installed according to manufacturer's instructions. <br /> Contact Us For More Information! <br /> 1555 Copperhill Parkway • Santa Rosa, CA 95403 <br /> Ph: (800) 688-3375 or (707) 523-2050 <br /> www.westernfg.com <br />