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r RE C <br /> EiV���HD <br /> NOV 14 2014 <br /> _ 4. TANK ANNULAR TESTING _ <br /> 7t Method De ❑"T <br /> velo ed By. ank Manufacturer ®Industry Standard f I•En�ineer <br /> p � 1 z J <br /> [I Other(Specih-) <br /> Test Method used: ❑Pressure ®Vacuum ❑hydros c' <br /> ❑Other(Specijj1) <br /> It Test Equipment Used:Test plugs,venturi pump and gauges i I,quipment. Resolution: 0.5%,of span <br /> I Tank#87 Tank#91/Diesel yY RTank# Tank# <br /> Is Tank Exempt From Testing?' ❑Yes 0 No ❑Yes ® No ❑ Yes EN 07Yes ❑No <br /> I'ank Capacity: 20k 20k <br /> Tank Material: Steel Steel <br /> Tank Manufacturer: Modern Welding Modem Welding <br /> Product Stored: Gasoline Gasoline;Diesel <br /> Wait time between applying <br /> pressurelvacuumiwater and 10 min. 10 min. <br /> startintesr <br /> Test Start Time: 8:00 am 8:45 am <br /> _. _....._..__.....-..__._..... T__� <br /> Initial Reading(Rt): 7"hg 7"hg <br /> Test End Time: 9:00 am 9:45 am <br /> Final Reading(Rr): 7"hg 7"hg <br /> Test Duration: 1 hour I hour <br /> Change in Reading(Rte-R,): None None <br /> Pass/Fail Threshold or Criteria: No detectable loss No detectable loss <br /> Test Result: Cl Pass 0 Fail a Pass 0 Fail <br /> Wfs Sa nsor removed for testing? ®Yes❑No❑NA ®Yes❑No❑NA <br /> Was sensor properly replaced and <br /> verified functional after testing? ®Yes❑Na❑NA ®Yes❑No❑NA <br /> Comments—(inclutie informarion on re airs Horde prim to reying, and rccornmencded�crllrnr-up(rn firi/ed tests) <br /> "Sensor functionality was not confirmed.This procedure is not part of the Secondary Containment testing scope of work". <br /> 'Secondary containment systems where the continuous 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 Reeulations,Title 23,Section 2637(a)(6)) <br />