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Received on 11/12/2019 SJC EHD - CR Sp01 Preven ,Con ,,a Counterrne Us Plan June 21,2018 1505 Navy DrNe,Sh kk ,CA Page 8&22 Oil Storage Areas(112.7(a)(3)(i)] Table 2 details the various types of oil products stored at the facility. Oil storage areas are listed and described by location, contents, containment device, and capacity. For purposes of this inventory, only containers that exceed a 55-gallon capacity are listed. Refer to Figure 1 for locations of oil handling activities. Table 2: Aboveground Storage Tanks Tank Container ((gallons) Containment Location 1 Diesel 10,000 Concrete containment Center of property basin 2 Diesel 10,000 Concrete containment Center of property basin 6.3. Discharge Prevention [40 CFR 112.7(a)(3)(ii)] This section discusses procedures for routine handling of petroleum products at the facility, including loading, unloading, and fuel transfers. These activities occur primarily at thefuel storage and dispensing area. In general, the system of structural and non-structural control measures consists of spill containment structures, operating procedures that are specifically designed to minimize potential for a release of oil, training of personnel, facility security measures, routine inspections and record keeping, and regular Plan review. Annual training in spill prevention will be conducted as described in Section 6.13 and Appendix A of this Plan. The Site is equipped with tank systems including fuel tanks, pumps, and shut-off valves. Additionally, transfer procedures are used to prevent overtills from delivery vehicles. Prior to transferring fuel, it is determined if adequate storage is available (using product level gauges, etc.) to receive the entire contents of the compartment on the delivery vehicle. If the facility's storage tanks cannot receive the entire contents,the unneeded portion of the shipmentwill not be unloaded. 10,000-gallon Diesel Tanks The two 10,000-gallon, aboveground clear diesel #2 fuel storage tanks (Appendix C, Photograph No. 1) are filled by tanker trucks using the fill pipes located within the containment basin south of the tanks. The tanks are equipped with a high liquid level alarm and overfill prevention valves that activate prior to the tank reaching capacity. Oil transfer activities will be supervised by facility personnel trained in spill prevention and emergency spill response. Fuel from the tanks is routed by subgrade piping to fuel dispensers (Appendix C, Photograph Nos. 3, 5, 6, and 7). Shear valves are installed on the fuel dispensers at each of the fuel islands to prevent spills should the dispensers be struck by vehicles. The tanks and dispensers are protected from vehicular traffic by the containment wall and a collection of concrete-filled steel bollards. s7RArus ENVIRONMEN PL INC.