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Vkfforda-"�Test <br />» 1� : <br />gf Y <br />,d3 16gress <br />PO Box 36 26515 N. Sacramento <br />Thornton, <br />t . <br />, r <br />1' 794-0102 Fax 20 979A:,; � <br />Phone t <br />MINOR <br />• , �+► <br />Mee Tank SizeSENSORPRESSURE CALCULATION WATER SENSOR CALIBRATION <br />TO . Prod. <br />PSI <br />X Wt ,® _ <br />(1) L L3 <br />Cal #1 Cal #2 Cal #3 <br />" Water <br />PSI <br />In Tank X .036 = <br />(2) . D-3 <br />AVERAGE: <br />(1) + (2) = Positive Head Pressure in Tank = <br />PSI <br />f3) <br />Water Intrusion Test Period: Began <br />" Water <br />Outside Tank -C>X .036 = <br />PSI <br />(4) <br />Ended <br />(3)Hd Pressure - (4) Outside Water Pressure = <br />PSI <br />(5)+/ - <br />Test Period Calculation: <br />PSI <br />/ 3780 = 1.05 = <br />(5) 1, F .5 PSI I <br />(6) <br />Avg A "Factor Test Time <br />TEST PRESSURE _ <br />If (6) is less than .5 PSI, (7) shall be .5 PSI <br />�)I - +/- <br />Groundwat r Depth Determination: <br />B 7-.,,,, <br />Blower Started <br />Test Pressure Reached <br />Blower Turned Off <br />Test Began <br />TIME PRESSURE <br />Test Ended /i, 0 <br />PASS <br />FAIL <br />Ullage (Dry) <br />Product Level (Wet) <br />INCONCLUSIVE <br />�7 , <br />Y• <br />Where or How: Pe <br />v, 17A IZI r ti- 'tri}Fay : <br />i� 5 <br />Product <br />in <br />Tank <br />Water in <br />Tank <br />-1 K I.- <br />IW <br />Hei ht <br />Bottom <br />To <br />rade <br />4 Ground <br />I W ter <br />Ni a. <br />Water Sensor Indication: <br />Water Intrusion No Water N/A <br />Technician: We A Nimmo <br />Signature:( <br />OTTL# 97-11 <br />