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SPCC Plan:Ralph Hayes&Son, Inc.,20177 S.McArthur Dr., Tracy,California(October 2020) 18 <br /> Table 6: Scope and Fre uenc of Bulk Storage Containers inspections and Tests <br /> Size and AST Category <br /> Inspection/Test 0—1,]00 5,001—30,000 Non-AS <br /> Ts <br /> Category 1 Category 1 <br /> Tank IDs: Tank IDs: <br /> 2-7 1 Drums <br /> Visual inspection by facility personnel (as per M M <br /> checklist of Appendix 6) A A M <br /> Fxtemal inspection by certified inspector(as per STI <br /> Standard SP-00 NA E(20) NA <br /> Internal inspection by certified inspector(as per STI <br /> Standard SP-001) NA f NA <br /> Leak test by owner or owner's designee NA NA NA <br /> M: Monthly periodic AST inspection—SP-00I Monthly Inspection Form <br /> A: Annual periodic AST inspection—SP-001 Annual Inspection Form <br /> NA: Not Applicable <br /> E: Formal External Inspection by Certified Inspector <br /> 0 Indicates maximum inspection interval in years.For example,E(20)indicates formal externa[inspection every 20 years <br /> T Formal internal inspection may be required based on fornial external inspection results <br /> 14.2.7 Heating Coils (40 CFR 112.8(c)(7)) <br /> There are no tanks equipped with internal heating coils at this facility. Therefore, no steam <br /> return or exhaust Iines pass through a settling tank, skimmer, or other separation or retention <br /> system. <br /> 14.2.8 Overfill Prevention Systems (40 CFR 112.8(c)(8)) <br /> Per 40 CFR 112.8, the facility is required to engineer or update each container installation in <br /> accordance with good engineering practice to avoid discharges. You must provide at least one <br /> of the following devices: <br /> i. High liquid level alarms with an audible or visual signal at a constantly attended <br /> operation or surveillance station. In smaller facilities an audible air vent may suffice. <br /> ii. High liquid level pump cutoff devices set to stop flow at a predetermined container <br /> content level. <br /> iii. Direct audible or code signal com nun.ication between the container gauger and the <br /> pumping station. <br /> iv. A fast response system for determining the liquid level of each bulk storage container <br /> such as digital computers,telepulse,or direct vision gauges. If you use this alternative, <br /> a person must be present to monitor gauges and the overall filling of bulk storage <br /> containers. <br /> V. You must regularly test liquid level sensing devices to ensure proper operation. <br /> McGinley Project:RHS001 McGinley&Associates Inc. <br />