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i <br /> S A N.J O A Q U I N Environmental Health Department <br /> COUNTY— <br /> F. <br /> OUNTYF. SYSTEM PIPING CONTINUED: <br /> Check <br /> Box Section <br /> 2 90.1 c 1 Piping compatible with material Intended to be stored. <br /> 25290.2 c 1 <br /> 23 CCR <br /> 2631(b) Design and construction of piping approved by independent testing organization e.g.UL). <br /> Piping,including vent lines,sloped toward tanks with minimum 1/8 inch slope per 1 foot of run. <br /> HSC <br /> 5290.1�k;&(j) Vapor recovery,fill riser,and vent line piping are secondarily contained. <br /> i <br /> IiI <br /> f <br /> G. OVERSPILL/OVERFILL PREVENTION: <br /> I <br /> Check Cod <br /> Box Section <br /> 23 CCR Overspill containmM having minimum capacityof 5 gallons provided at each tank fill location. <br /> 34 2635(b) Manufacturer© Model SFV $ –164042RT"o Z. <br /> I <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 /> I <br /> A Restrict delivery of flow to the tank at least 30 minutes before the tank overfills,provided the <br /> 23 CCR restriction occurs when the tank is filled to no more than 95 percent capacity;and activate an <br /> ef) 2635(b)(2) audible alarm at least five minutes before the tank overfills <br /> l' $ 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. A�� <br /> Manufacturer 'OPLA) Model -3'1 S() 'G���� <br /> H. CORROSION PROTECTION: <br /> Check Code <br /> Box Section <br /> Fiberglass reinforced plastic(FRP) <br /> Piping corrosion protection: ❑ Steel with cathodic protection or Impressed current <br /> 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 /> 26 5(a)(2) ❑ Steel tank with field Installed cathodicrotection or I se <br /> current n r! <br /> In I L.%.1f L.n V <br /> Tie-downs,when used,constructed of non-corrosive material or coated steel. <br /> 7of8 AUG 3 0 2018 <br /> ENVIRONMENTAL HEALTH <br /> DEPARTMENT <br />