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Piping information continued. <br /> Check <br /> K,,.v Code <br /> Section <br /> ❑ ll�t <br /> Piping compatible with material intended to be stored. <br /> ?i_90 ICN I 1 <br /> ® ,;CCR Design and consinlction of piping approved by independent testing organization a UL). <br /> Piping.including vent livres,sloped toward tank(s)with minitmuni 1/4 inch sloe per I foot of nni. <br /> ASC' <br /> '+'9u ilki <br /> �290,+~xoi Vapor recoverv. fill riser,and vent line piping are secondarily contained. <br /> G. OVERSPILL/OVERFILL PREVENTION: <br /> Check <br /> l3nr C,rie <br /> Section <br /> ❑ ,;,.C.x Overspilt containment having minimum capacity of 5 gallons provided at each tank fill location. <br /> =`"`li'I Manufacturer Franklin Fueling Model M42-2C-0-1-NPR <br /> Approved overfill prevention device provided at each tank rill 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[love to the tank at least 30 minutes before the tank overfills,provided the <br /> restriction occurs when die tank is filled to no more than 95 percent capacity;and activate an audible <br /> ,;i.CR 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 /> OPW 53VML-3120 <br /> Manufacturer Veeder Rogj Model TLS-aU QverfillTLS- Alarm <br /> H. CORROSION PROTECTION: <br /> Check <br /> got• Code <br /> Section <br /> Fiberglass reinforced plastic(FRP) <br /> Piping corrosion protection: Steel with cathodic protection or impressed current <br /> .0;6; <br />