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7 of 8 <br />Environmental Health Department <br />F. SYSTEM PIPING CONTINUED: <br />Check Box CodeSection <br />HSC25290.1(c)(1)25290.2(c)(1) <br />Piping compatible with material intended to be stored. <br />23 CCR2631(b)Design and construction of piping approved by independent testing organization (e.g. UL). <br />Piping, including vent lines, sloped toward tank(s) with minimum 1/8 inch slope per 1 foot of run. <br />HSC25290.1(k)25290.2(c)&(j) <br />Vapor recovery, fill riser, and vent line piping are secondarily contained. <br />G. OVERSPILL/ OVERFILL PREVENTION: <br />Check Box CodeSection <br />23 CCR2635(b)Overspill containment having minimum capacity of 5 gallons provided at each tank fill location. <br />Manufacturer ______________ Model _____________ <br />23 CCR2635(b)(2) <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 />restriction occurs when the tank is filled to no more than 95 percent capacity; and activate an <br />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 ______________ Model _____________ <br />H. CORROSION PROTECTION: <br />Check Box CodeSection <br />23 CCR2636(b) <br />Fiberglass reinforced plastic (FRP) <br />Piping corrosion protection: Steel with cathodic protection or impressed current <br />Steel isolated from contact with backfill <br />23 CCR2635(a)(2) <br />FRP or equivalent non-metallic exterior coatings or coverings <br />Tank corrosion protection: Sacrificial Anode <br />Steel tank with field installed cathodic protection or impressed <br /> current <br />Tie-downs, when used, constructed of non-corrosive material or coated steel. <br />OPW/Fibrelite <br />OPW OPW-71SO-41OC-EVR <br />P761C-FLPL <br />794380-208/Hydrostatic-304