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SWRCB,January 2002 Page of <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: ❑Tank Manufacturer ❑Industry Standard ❑Professional Engineer <br /> ❑Other(Spec) <br /> Test Method Used: ❑Pressure ❑Vacuum ❑Hydrostatic <br /> ❑Other(Spec) <br /> Test Equipment Used: Dwyer Manometer Equipment Resolution:+/-2% <br /> 71777N 7-777 M M71Y <br /> Tank# 1 Tank# 2 Tank#' Tank# <br /> F. <br /> Is Tank Exempt From Testing?' ❑Yes x No ❑Yes x No ❑Yes ❑No ❑Yes ❑No <br /> Tank Capacity: 12,000 12,000 <br /> Tank Material: Steel Steel <br /> Tank Manufacturer: Modem Modern <br /> Product Stored: Diesel/Premium Regular <br /> Wait time between applying <br /> pressure/vacuum/water and 5 Min 5 Min <br /> starting test: <br /> Test Start Time: 9:45 11:45 <br /> Initial Reading(Rj): 10.00 10.30 <br /> Test End Time: 10:45 12:45 <br /> Final Reading(RF): 9.89 10.17 <br /> Test Duration: l Hour 1 Hour <br /> Change in Reading(RF-Rl): .11 .13 <br /> Pass/Fail Threshold or Criteria: >2% >2% <br /> Test Result: x Pass ❑Fail x Pass []Fail ❑ Pass ❑Fail ❑ Pass ❑Fail <br /> Was sensor removed for testing? x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> Was sensor properly replaced and x Yes ❑No O NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> verified functional after testin ? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> 1 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 /> 1Pcti»n frj;fnrni.rMA of RPnnlatinnc Titles 72 QArtinn 7Fi27fnV4)1 <br />