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o Tank Installation Fail-Safe Engineered <br /> All tanks are monitored by a Veeter-Root audio and visual alarm system to prevent over- <br /> filling of ASTs. The drivers check the tank capacity against the amount on the truck prior to <br /> delivery. This procedure is duplicated by Paul Oil,Inc.'s Oakdale office. <br /> o Visible Petroleum Leak Corrections from Wank Seams and Gaskets <br /> Any problems or potential problems reported to management are immediately investigated <br /> and corrected under the direction of the SPCC Coordinator. Any petroleum released prior to <br /> repairs is cleaned up immediately by operations personnel. <br /> o Appropriate Position of Mobile or Portable Oil Storage Tanks <br /> There are no mobile or portable tanks present at this facility. There is one properly labeled <br /> SS-gallon steel drum used to temporarily store spill clean-up materials pending off-site <br /> disposal. The spill cleanup storage locations are shown on Figure?. <br /> C. Facility Transfer Operations <br /> o Buried Piping.Installation Protection and Examination. <br /> All fuel lines are double walled. The fuel lines run under the floor of the Tank Building into <br /> a transition sump monitored by a Veeter-Root alarm system_ The fuel lines slope from. the <br /> Tank Building to the dispenser islands, enter an under dispenser sump and are monitored <br /> with a sump sensor. There are emergency shear valves for the product and a vapor shear <br /> valve between the sump and dispenser to prevent release of product. The sumps are visually <br /> monitored monthly. <br /> o Not-in-Service and Standby Connections <br /> All connections are capped when not in use and marked as to ongm. All valves are <br /> maintained in a closed position when not in use. <br /> o Pipe Supports Design <br /> Pipe supports within the Tank Building are anchored to the wall at the top and bottom. The <br /> pipe trenches have a minimum of 4-inches of pea gravel covering pipes below 4-inches of <br /> concrete. Above the concrete are additional 8-inches of sub grade slab covered by 9-inches <br /> of class II fill covered by 8-inches of concrete paving. <br /> -7 <br />