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WALTON <br /> EmriINEE�WnfwGj INC <br /> Overfill Prevention Inspection <br /> Date : 5/13/2019 <br /> Owner: Tesoro #68154 <br /> Facility : 2500 W . Lodi Ave . <br /> OPW Overfill Model Number : Emco Wheaton (Al 100) EVR Guardian <br /> Part 1 - Proper Height Setting Calculation <br /> Tank 1 Tank 2 Tank 3 Tank 4 <br /> Maximum Tank Volume Per: A Gallons 12032 12032 6002 6002 <br /> Max shut off requirement for flapper is 95 % B 95 % 95% 95% 95% 95% <br /> Multiply Max tank volume by 95 % C Gallons 11430 11430 5702 5702 <br /> Use tank chart or ATG to determine height of D Inches 86 . 375 " 86 . 375 " 86 . 375 " 86 . 375 " <br /> calculated volume <br /> Measure top of fill riser threads, or face seal E Inches 455/8 It 46 471 /8 it 451 /2 It <br /> adapter <br /> Tank diameter (From Tank Chart) F Itches 95 . 75 " 95 . 75 " 95 . 75 " 95 . 75 " <br /> Upper Tube in Tank (G) F-D = G G Itches 9 . 375 " 9 . 375 " 9 . 375 " 9 . 375 " <br /> Subtract 2 " from upper tube in tank G-2 " = K K Inches N/A N/A N/A N/A <br /> Calculated minimum upper tube length (I) I Inches 55 55 . 375 " 56 . 5 " 54 . 895 " <br /> K+E=I <br /> Actual measured upper tube length (Without J Inches 55 13/16 " 56 . 5 " 573/8 11 5513/16 11 <br /> fill adapter) J <br /> Part 2 - Device Certification Criteria Evaluation <br /> Does the overfill prevention device meet the 95 % YES YES YES YES <br /> requirement? <br /> Is the actual measured upper tube length 6 . 5 inches or YES YES YES YES <br /> more than the fill riser? (J must be 6 . 5 " or more than E) <br /> Does the overfill prevention device function as required? <br /> (Inspect the device for damage, contamination, freedom of YES YES YES YES <br /> movement, weakening due to wear and corrosion <br /> Device Overfill Certification PASS / FAIL PASS PASS PASS PASS <br /> DropTube TestingPASS / FAIL PASS PASS PASS PASS <br /> Technician certifies that the device is operationally compliant. <br /> Signature of Technician : Date :Date : 5/13/19 <br /> Technician 's Name : Rey Hernandez <br />