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06 / 28 / 2019 19429 8387674 Etv1ILS PAGE 04 <br /> Page of <br /> SwhCB . January 2002 <br /> 4. TANK ANNULAR TESTING <br /> EMethodeveloped By ; X TankManufacturer f.] Industry Stapdard 0 Professional Engineer <br /> 0 Other (Spee)sed : El <br /> Pressure X Vacuum 0 Hydrostatic <br /> 0 Other (Spec) <br /> "fest Equipment Used: Gast Vacuum Pump/Vacuum. Gauge in Hg• <br /> Equipment Resolution: - ''/a" x -30" Hg. <br /> Tank # 1 ,2Sc3 'Tar�1c # <br /> Tanl lL # ')rank # <br /> is Tank FLxempt From 'festing? l No <br /> Tank Capacity : 20K split 11 /5 /4 <br /> Tank Material : Glass/Steel <br /> Tank Manufacturer: 'rrusco <br /> Product Stored : 87/91 /Diesel <br /> Wait time between applying 10 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 8 :45 <br /> Initial Reading (ttt): 40" Hg. <br /> Fest End Time: 9 :45 <br /> Final Reading (RF) : -10 " Hg. <br /> Test Duration ' I Hour <br /> Change in Reading (RF-Rt) : 0" Hg- <br /> PasslFail Threshold or Criteria: No foss in Hg. <br /> III II:,WIP.. . . . . �:� '. . . .. . . .. n".v7... .... .. . <br /> �.i�t .:�.� .. IY . lig. <br /> . . .. . i. :: : :::: .1 . .: ', . :::. <br /> dost Result <br /> Was sensor removed for testing? Yes <br /> Was sensor properly replaced and Yes <br /> verified functional after testing? <br /> Comments — (include information on repairs made prior to testin , and recommended follow-u or aped tests <br /> 20K Split Compartment Tank, Ilk 87, SK 91 & 4K DleseL Single Annularl <br /> OEM <br /> Secondary containment systems where the oonti•nuous monitoring automatically monitors both the primary and secondary <br /> containment, such as systems that are hydrostatically monitored or under constant vacuum, are exempt from periodic containment <br /> testing. ( California Code of Regulations, Title 23 , Section 2637( x) (6) ) <br /> E <br /> Received Time Jun . 28 . 2019 7127PM No , 5223 <br /> i <br /> E <br />