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May 15 2006 4:41PM I•' ;tern States Contractin 48r $91-5847 P.5 <br />Piping infonnation continued - <br />Check <br />BOX <br />Code <br />_ <br />Section <br />_ <br />ro) <br />Mainufacturer L,-TrM Model -- <br />23 cox <br />2zs�40.i(c i) <br />Piping compatible with material intended to be stored. <br />2636(b) <br />25290.2 c 1 <br />_ <br />V14TP or equivalent non-metallic exterior coatings or coverings <br />lert the transfer operator when the tank is 94 percent full by restricting the flow into the tank cr <br />2a <br />Design and construction of piping approved by independent testing organization (e.g. UL). <br />23 cca <br />IJ Steel tank with field installed cathodic protection cr impressed <br />0 Restrict delivery of flow to the tank at least 30 minutes before the tank, overfills, provided °.he <br />2633(&)(2) <br />current <br />restriction occurs when the tank is filled to no more than 95 percent capacity; and activate ari auditle <br />N--tn <br />�CCR <br />Piping, including vent lines sloped toward tank(s) with minknum 1/4 inch slope per l foot of run, _1 <br />�1 <br />xsc <br />❑ Provide positive shut-offflow to the tank when the tank is filled to no more than fi5 percent of <br />25290:211 <br />25250 <br />Vapor V or recove fill riser, and vent line piping are secondarily contained. _ <br />O. OVERSPILL/ OVERFILL PREVENTION: <br />Bask <br />Code <br />section <br />_ <br />263 <br />Overspill containment having; minimum capacity of S gallons pro_vided at each tank fill location. <br />ro) <br />Mainufacturer L,-TrM Model -- <br />23 cox <br />❑ Steel isolated from contact with backfill <br />Approved overfill prevention device provided at each tank fell locmtion. <br />2636(b) <br />Choose One of the following methods, <br />V14TP or equivalent non-metallic exterior coatings or coverings <br />lert the transfer operator when the tank is 94 percent full by restricting the flow into the tank cr <br />Tank corrosion protection: ❑ Sacrificial Anode <br />triggering an audible visual alarm <br />23 cca <br />IJ Steel tank with field installed cathodic protection cr impressed <br />0 Restrict delivery of flow to the tank at least 30 minutes before the tank, overfills, provided °.he <br />2633(&)(2) <br />current <br />restriction occurs when the tank is filled to no more than 95 percent capacity; and activate ari auditle <br />N--tn <br />�CCR <br />alarm at least five minutes before the tank overfills <br />�1 <br />z6s5(bX2) <br />❑ Provide positive shut-offflow to the tank when the tank is filled to no more than fi5 percent of <br />capacity. <br />❑ Provide positive shut-off of flow to the tank so that none of the fittings located on the top 13f the <br />tank are exposed to product duo to overfilling. <br />I <br />Manufacturer Model <br />H. CORROSION PROTECTION: <br />Sos <br />code <br />Section <br />X19 Fiberglass reinforced plastic (FRP) <br />Piping corrosion protection: ❑ Steel with cathodic protection or impressed current <br />23 cox <br />❑ Steel isolated from contact with backfill <br />2636(b) <br />V14TP or equivalent non-metallic exterior coatings or coverings <br />Tank corrosion protection: ❑ Sacrificial Anode <br />23 cca <br />IJ Steel tank with field installed cathodic protection cr impressed <br />2633(&)(2) <br />current <br />Tie -downs when used constnacted of non -corrosive material or coated steel. <br />-7- <br />