Laserfiche WebLink
Piping information continued- <br /> Check <br /> B,, <br /> ontinued-CBox Code <br /> section <br /> ❑ 25SC <br /> 290.1(c)(p Piping compatible with material inten ed to be stored. <br /> 25290.2(c)(1) <br /> ❑ 23 CCR Design and construction of piping approved by independent testing organization(e.g.UL). <br /> 2631(b) <br /> ❑ Piping,including vent lines,sloped toward tanks with minimum 1/4 inch sloe per 1 foot of run. <br /> HSC <br /> 25290.1(k) <br /> 25290.20h6) Vapor cove ,fill riser,and vent line piping are secondarily contained. <br /> G. OVERSPILL/OVERFILL PREVENTION: <br /> Check <br /> Box Code <br /> Section <br /> ❑ 23 CCR Overspill containment having minimum capacity of 5 gallons provided at each tank fill location. <br /> 2635(6) Manufacturer Model <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 to at least 30 minutes before the tank overfills,provided the <br /> restriction occurs when the tank is fill d to no more than 95 percent capacity;and activate an audible <br /> ❑ 23 CCR alarm at least five minutes before the�ank overfills <br /> 2635(bX2) <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 ov, rfilling. <br /> Manufacturer Model <br /> H. CORROSION PROTECTION: <br /> Check <br /> Box Cade <br /> section <br /> ❑ Fiberl jass reinforced plastic(FRP) <br /> ❑ Piping corrosion protection: P Steel with cathodic protection or impressed current <br /> 23 CCR 11Steel ksolated from contact with backfill <br /> 2636(b) <br /> ❑ FRP o�equivalent non-metallic exterior coatings or coverings <br /> Tank corrosion protection: ❑ Sacrificial Anode <br /> ❑ 23 CCR ❑ Steel ank with field installed cathodic protection or impressed <br /> 2635(a)(2) <br /> curre t <br /> ❑ Tie-downs,when used,constructed of non-corrosive material or coated steel. <br /> Revised 061108 7 <br />