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SWRCB, January 2002 <br />4. TANK ANNULAR TESTING <br />R E E 19 V E D <br />JANg1gW <br />Test Method Developed 13y: X Tank Manufacturer Industry Standard pEk\j6Cjfi)NMFzNI-AL HLP <br />Other (Spec) DEPARTMENT <br />Test Method Used: I Pressure X Vacuum Hydrostatic <br />Other (Spec) <br />Test Equipment Used: Gast Vacuum Pump/Vacuum Gauges in I Ig. Equipment Resolution: - %a" z �0' 1-111 <br />Is Tank Exempt From Testing?' <br />Tank # I <br />Tank # 2&3 <br />Tank # Tank # <br />No <br />No <br />Tank Capacity: <br />20K <br />22K Split 12/10 <br />Tank Material: <br />Fiberglass <br />Fiberglass <br />Tank Manufacturer: <br />XERXES <br />XERXES <br />Product Stored: <br />Regular 87 <br />Super 91 /Diesel <br />Wait time between applying <br />vacuum and startingtest: <br />10 Minutes <br />10 Minutes <br />Test Start Time: <br />9:05 <br />8:50 <br />Initial Reading (Ri): <br />-10" Hg. <br />-10" Hg. <br />Test End Time: <br />11:05 <br />10:50 <br />Final Reading (RF): <br />-10" Hg. <br />-10" Hg. <br />Test Duration: <br />2 Hours <br />2 Hours <br />Change in Reading (RF-Rj): <br />0" Hg. <br />0" Hg. <br />Pass/Fail Threshold or Criteria: <br />➢ -2" Hg. <br />➢ -2" Hg. <br />Test Result: <br />Pass <br />Pass <br />Was sensor removed for testing? <br />No <br />No <br />Was sensor properly replaced and <br />verified functional after testing? <br />N/A <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 />JH <br />