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C <br />• <br />SWRCB, January 2002 Page 2 of 7 <br />4. TANK ANNULAR TESTING <br />Test Method Developed By: <br />®Tank Manufacturer <br />® Other (Spec) <br />® Industry Standard ®Professional Engineer <br />Test Method Uses: <br />®Pressure <br />® Other (Specify) <br />® Vacuum ®Hydrostatic <br />Test Equipment Used: 0-30 Glycerin filled vaccum gauge <br />Tank # Diesel Tank # <br />Equipment Resolution: 0.1" HG <br />Tank # Tank # <br />Is tank Exempt From Testing?' <br />NO <br />Tank Capacity: <br />550 <br />Tank Material: <br />Fiberglass <br />Tank Manufacturer: <br />Owens- Corning <br />Product Stored: <br />Diesel <br />Wait time between applying <br />pressure/vacuum/water and starting <br />test: <br />30 Min <br />Test Start Time: <br />9:30 AM <br />Initial Reading (R�: <br />10" HG vaccum <br />Test End Time: <br />10:30 AM <br />Final Reading (RF): <br />10" HG vaccum <br />Test Duration: <br />1 Hour <br />Change in Reading (RF-R�: <br />0.0" <br />Pass/Fail Threshold or Criteria: <br />0 <br />q>: <br />Was sensor removed for testing? <br />.. <br />PASS <br />Yes <br />W101"'1x, f <br />Was sensor properly replaced and <br />verified functional after testing? <br />YES <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 />Revision: <br />