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SWRCB, January 2002 <br />n <br />LJ <br />4. TANK ANNULAR TESTING <br />R'a ED <br />k � <br />Page of <br />Test Method Developed By: X Tank Manufacturer ❑ Industry Standard g-tt 119 ) <br />E, Other (Spec) <br />. ,, Tff <br />i`, <br />Test Method Used: ❑ Pressure X Vacuum ❑ Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: Gast Vacuum Pump/Vacuum Gauge in Hg. <br />Equipment Resolution: -'/z" x 30" Hg. <br />Tank # 1 <br />Tank # <br />Tank # <br />Tank # <br />xempt From Testing?' <br />7Tank <br />No <br />acity: <br />10K <br />Tank Material: <br />I Fiberglass <br />Tank Manufacturer: <br />XERXES <br />Product Stored: <br />Regular 87 <br />Wait time between applying <br />vacuum and startingtest: <br />10 Minutes <br />Test Start Time: <br />9:00 <br />Initial Reading (RI): <br />-10" Hg. <br />Test End Time: <br />10:00 <br />Final Reading (RF): <br />-10" Hg. <br />Test Duration: <br />1 Hour <br />Change in Reading (RF -RI): <br />0" Hg. <br />Pass/Fail Threshold or Criteria: <br />➢ -2" Hg. <br />Test Result: <br />Pass <br />Was sensor removed for testing? <br />No <br />Was sensor properly replaced and <br />verified functional after testing? <br />N/A <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <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 Regulations, Title 23, Section 2637(a)(6)) <br />