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rALTON - <br /> ENGENIFEE-R-ONG, INC. <br /> Overfill Prevention Inspection- OPW 61 and 71 Series Devices <br /> Date: <br /> Owner: <br /> Tesoro <br /> Facility: #68221 - 2705 Country Club, Stockton CA <br /> OPW Overfill Model Number. <br /> Part 1 -Proper Height Setting Calculation <br /> Tank 1 Tank 2 Tank 3 Tank 4 <br /> Maximum Tank Volume Per. A Gallons 1;261-2 <br /> Max shut off requirement for flapper is NE B 95%n g6 <br /> 6/0 <br /> Multiply Max tank volume by 20% C Gallons 10,821 <br /> Use tank chart or ATG to determine height of <br /> calculated volume D Inches 80 <br /> Measure top of fill riser threads,or face seal <br /> adapter E Inches <br /> Tank diameter(From Tank Chart) F Inches 17�_ <br /> Upper Tube in Tank(G)F-D=G G Inches q" <br /> o <br /> Subtract 2"from upper tube in tank G-2"=K K Inches 0 <br /> a <br /> Calculated minimum upper tube length(I) <br /> K+E=I I Inches <br /> Actual measured'upper tube length(Without <br /> fill adapter)(J) J Inches <br /> Part 2-Device Certification Criteria Evaluation <br /> Does the overfill prevention device meet the 95% <br /> requirement? <br /> Is the actual measured upper tube length 6.5 inches or <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 <br /> movement,weakening due to wear and corrosion <br /> Device Overfill Certification PASS/FAIL <br /> Dro Tube Testing PASS /FAIL <br /> Technician certifies that the device isoperationally <br /> compliant. 01 <br /> Signature of Technician: Date: <br /> Technician's Name: <br />