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Afforda-Test <br />PO Box 36 26515 N. Sacramento Blvd <br />Thornton, 95686 <br />1' 794-0102 Fax 209 794-0112 <br />Site Name j1:)5,!:-, <br />Address C I A Y <br />aTest Date (5# Tank Product a <br />r ,o ume la Size T!. <br />I <br />PRESSURE SENSOR CALCULATION WATER SENSOR CALIBRATION <br />Prod. Prod. <br />X Wt '076 _ <br />PSI <br />(1) <br />Cal ` I Cal #2 <br />Z#3 <br />" Water <br />In Tank X <br />= <br />PSI <br />(2) <br />` <br />AVERAGE: ,z <br />.036 <br />PSI <br />(1) + (2) = Positive Head Pressure in Tank = <br />(3) <br />® <br />Water Intrusion Test crAod: <br />Began <br />" Water <br />Outside TanX <br />.036 = <br />PSI <br />(4) <br />Ended <br />= <br />PSI <br />Test Perio ,Calculation: <br />(3)Hd Pressure - (4) Outside Water <br />Pressure <br />(5) <br />,62- <br />(5) + .5 PSI <br />+ <br />PSI <br />(6) <br />a <br />/ 3780 = <br />Avg `A"Factor <br />/ .OS <br />Tes <br />TEST PRESSURE <br />PSI <br />(�) <br />� +/- <br />Groundwater Depth Determination: <br />If (6) is less than .5 PSI, (7) shall be .5 PSI <br />Where or How: D 12- -L eJ &-� k L, <br />TIME <br />PRESSURE <br />t <br />Blower Started <br />/d <br />Height <br />Y7 <br />" <br />Test Pressure Reached <br />. i <br />l <br />® BottomTo <br />Blower Turned Off <br />Product <br />in <br />Grade <br />I <br />Tank <br />Test Began <br />�R <br />'2 <br />Dia. <br />Test Ended <br />✓ <br />/ <br />Water in <br />Tank <br />PASS <br />PAIL, <br />Ullage (Dry) <br />Product Level (Wet) <br />INCONCLUSIVE <br />Water Sensor Indication: <br />Water Intrusion No Water N/A <br />Time <br />Ground <br />Water <br />/-)/IV„ <br />.--j <br />TechniciaZ7” <br />a Nimmo <br />Signature_ .. _. <br />OTTL# 04 <br />