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Page 2 of 7 <br />4. TANK ANNULAR TESTING <br />Test Method Developed By: D Tank Manufacturer X Industry Standard D Profes n '. <br />D Other (Specify) _ <br />Test Method Used: D Pressure X Vacuum D Hydrostatic 7 2 0 <br />D Other (Spec) <br />Test Equipment Used: Test gage 0-15"hg Equipment Resoluti n : , e <br />Tank # 87/91 <br />Is Tank Exempt From Testing?' ❑Yes X No <br />Tank Capacity: 20,000 total <br />Tank Material: Fiber/Steel <br />Tank Manufacturer: Unknown <br />Product Stored: <br />Gasoline <br />Wait time between applying <br />pressure/vacuum/water and <br />starting test: <br />15 min. <br />Test Start Time: <br />12:00pm <br />Initial Reading (Rj): <br />12"hg <br />Test End Time: <br />1:OOpm <br />Final Reading (RF): <br />12"hg <br />Test Duration: <br />Mr. <br />Change in Reading (RF-Rj): <br />None <br />Pass/Fail Threshold or Criteria: <br />.00 <br />PRQQ I I Fail <br />Was sensor removed for testing? <br />X Yes D No D NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />X Yes D No DNA <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />I 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 />