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Overfill Prevention Equipment Inspection <br /> ,_AwTanknology OPW 61 and 71 Series Overfill Prevention Device Inspection <br /> Date : 10/4/2018 <br /> Customer Name : CHEVRON PRODUCTS USA <br /> Location # : 372736 <br /> Location Address: 9484 West Lane , Stockton CA , 95210 <br /> OPW Model Number: 61 -so <br /> 3 <br /> PART 1 ) Proper height setting calculation <br /> Maximum Tank Volume per: Tank Chart Agallons 11627 <br /> Max shut off requirement for Flapper is 95 % a 95% 0 . 95 0 . 95 0 . 95 0 . 95 <br /> Multiply Maximum tank volume by 95 % c gallons 11045 . 650 <br /> Use tank chart or ATG to determine height of calculated volume D inches 81 . 125 <br /> Measure top of fill riser threads , or face seal adapter Einches 38 . 000 <br /> Tank diameter From Chart F inches 92 . 000 <br /> Upper Tube in tank (G ) F - D = G G inches 10 . 875 <br /> Subtract 2 inches from upper tube in tank G - 2"= K K inches 8 . 875 <br /> Calculated minimum upper tube length ( 1 ) K + E = I i inches 46 . 875 <br /> Actual measured upper tube length (Without fill <br /> J inches 52 . 500 <br /> adapter) (J) <br /> PART 2 ) Device certification criteria evaluation <br /> Criteria 1 Yes <br /> Does the overfill prevention device meet the 95 % requirement? <br /> Criteria 2 Is the Actual measured upper tube length 6 . 5 inches <br /> or more than the fill riser? (J must be 6 . 5" or more Yes <br /> than E) <br /> Criteria 3 Does the overfill prevention device function as <br /> required ? (Inspect the device for damage, <br /> contamination, freedom of movement, Yes <br /> weakening due to wear and corrosion ) <br /> PART 3 ) Device Certification PASS / FAIL <br /> Technician certifies that the device is operationally <br /> compliant. If the response to Criteria 1 , 2 and 3 above Pass <br /> are YES <br /> Comments : <br /> Signature of h,j <br /> Technician : '"'—� Date : 10/4/2018 <br /> Edwin Pineda <br /> i <br /> WO : NW1 - 2338728 <br />