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• <br />4. TANK ANNULAR TESTING <br />• Page of <br />Test Method Developed By: X1— ❑ Industry Standard ❑ Professional Engineer <br />❑ Other (Spec) <br />Test Method Uses: ❑ Pressure X Vacuum ❑ Hydrostatic <br />❑ Other (Spec) <br />Measuring Equipment Used for Testing: Liquid Filled Gauge 1% Dial Span Accuracy <br />Tank # 1 Tank # Tank # <br />Tank Capacity: 12,000 <br />Tank Material: <br />Fiberglass/ Steel <br />Tank Manufacturer: <br />Modern <br />Product Stored: <br />Diesel <br />Wait time between applying <br />pressure/vacuum/water and starting <br />test: <br />15 Min. <br />Test Start Time: <br />10:15 <br />Initial Reading (RI): <br />10" Vacuum <br />Test End Time: <br />11:15 <br />Final Reading (RF): <br />10" Vacuum <br />Test Duration: <br />1 Hour <br />Change in Reading (RF -RI): <br />0 <br />Pass/Fail Threshold: <br />0 <br />Test Result: <br />Pass <br />Was sensor removed for testing? <br />Yes <br />Was sensor properly replaced after <br />testing? <br />Yes <br />Comments — (include information on repairs made to facilitate a passing test and indicate whether a <br />permit was obtained for the repairs) <br />T) !l TT V T flf-%A f T,.....�.,.L.,�' nni <br />