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SWRCB, January 2002 <br />4. TANK ANNULAR TESTING <br />Page of <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: <br />NJ Tank # l Tank # 2 <br />Is Tank Exempt From Testing?No No <br />Equipment Resolution: <br />Tank # 3 <br />No <br />Tank # <br />Tank Capacity: <br />l OK <br />2K <br />5K Gallon <br />Tank Material: <br />Double Wall Steel <br />Double Wall Steel <br />Double Wall Steel <br />Tank Manufacturer: <br />Perkins Welding <br />Perkins Welding <br />Perkins Welding <br />Product Stored: <br />Regular 87 Master <br />Regular 87 Siphon <br />Diesel <br />Wait time between applying <br />vacuum and starting test: <br />*See comments <br />*See comments <br />*See comments <br />Test Start Time: <br />Initial Reading (Ri): <br />Test End Time: <br />Final Reading (RF): <br />Test Duration: <br />Change in Reading (RF-Ri): <br />Pass/Fail Threshold or Criteria: <br />Test Result: <br />Was sensor removed for testing? <br />Was sensor properly replaced and <br />verified functional after testing? <br />Comments — (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br />*Annular tanks not tested with this testing event. <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 />