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SAN !Q A Q U I N Environmental Health Department <br /> --,COUNTY <br /> F. SYSTEM PIPING CONTINUE©: <br /> Check Code <br /> Box Section <br /> J <br /> HSC c 1 Piping compatible with material intended to be stored. <br /> 25290.2 c 1 <br /> 23 CCR <br /> J 2631(b) Design and construction of piping approved by inde endent testing organization(e.g.UL . <br /> Piping, including vent lines,sloped toward tank(s)with minimum 118 inch sloe per 1 foot of run. <br /> HSC <br /> 25290.1 k Vapor recovery,fill riser,and vent line piping are secondarily contained. <br /> V 25290.2�c&(j} <br /> G. OVERSPILL! OVERFILL PREVENTION: <br /> Check <br /> Box Section <br /> 23 CCR Overspill containment having minimum capacity of 5 gallons provided at each tank fill location. <br /> J 2635(b) Manufacturer OPVV Model 1C-2100 <br /> Approved overfill prevention device provided at each tank fill location. <br /> Choose One of the following methods: <br /> .,/Alert the transfer operator when the tank is 90 percent full by restricting the flow into the tank or <br /> triggering an audible visual alarm <br /> Restrict delivery of flow to the tank at least 30 minutes before the tank overfills,provided the <br /> 23 CGR restriction occurs when the tank is filled to no more than 95 percent capacity;and activate an <br /> J 2635(b)(2) audible alarm at least five minutes before the tank overfills <br /> Provide positive shut-off flow to the tank when the tank is filled to no more than 95 percent of <br /> capacity. <br /> - Provide positive shut-off of flow to the tank so that none of the fittings located on the top of the <br /> tank are exposed to product due to overfilling. <br /> Manufacturer VEE DER-ROOTModel OVERFILL ALARM <br /> FRANKLIN FUELING 708592902 <br /> H. CORROSION PROTECTION: <br /> Check Code <br /> BOX Section <br /> Fiberglass reinforced plastic{FRP} <br /> Piping corrasion protection: Steel with cathodic protection or impressed current <br /> J 23 CCR Steel isolated from contact with backfill <br /> 2636{b} <br /> FRP or equivalent non-metallic exterior coatings or coverings <br /> Tank corrosion protection: Sacrificial Anode <br /> 23 <br /> J 2639(R 2} ❑ Steel tank with field installed cathodic protection or impressed <br /> current <br /> J j Tie-downs,when used,constructed of non-corrosive material or coated steel. <br /> 7of8 <br />