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i <br /> ��, � I• <br /> S A pl 0 (( ( 1 pl Environmental Health Department <br /> COUNTY— JAN 0b 2D ?, � <br /> �� o i \dig IIJi�' i�41 I I ,'1, 9 . I i6 r�fi 1 E I I <br /> F. SYSTEM PIPING CONTINUED : <br /> Check Cod <br /> Box Section <br /> HSC Piping compatible with material Intended to be stored. <br /> ❑ 262901c 1 <br /> 26290:2j, 1 <br /> 23 CCR <br /> ❑ 2631 (b) Design and construction of piping approved by Independent testing organization e.g. UL). <br /> ❑ O( Piping, including vent lines, sloped toward tanks with minimum 1/e Inch slope per 1 foot of run. <br /> HSC <br /> 262 0.2(c )&Q) Vapor recovery, fill riser, and vent line piping are secondarily contained. <br /> ❑ <br /> G . OVERSPILL/ OVERFILL PREVENTION : <br /> Check CC <br /> Box Soctelon <br /> 23 CCR Overspill containment havin minimum capacity of 5 gallons provided at each tank fill location. <br /> ❑ 2636(b) Ma nufacturer 'F berlite/O9PWModel S42-31000;-MP16S-W-711 -DW <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 /> 23 CCR restriction occurs when the tank Is filled to no more than 95 percent capacity; and activate an <br /> ❑ 2636(b)(2) audible alarm at least rive 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 OPW Model 71SO-410C <br /> H . CORROSION PROTECTION : <br /> Check <br /> Section <br /> ❑ Fiberglass reinforced plastic (FRP) <br /> Piping corrosion protection: ❑ Steel with cathodic protection or Impressed current <br /> D 23 CR ❑ Steel Isolated from contact with backfill <br /> ❑ PRP or equivalent non-metallic exterior coatings or coverings <br /> Tank corrosion protection: ❑ Sacrificial Anode <br /> ❑ 23 CCR ❑ Steel tank with field Installed cathodic protection or Impressed <br /> 2635(a)(2) current <br /> ❑ Tie-downs, when used, constructed of non-corrosive material or coated steel, <br /> 7 of <br />