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Affords -Test <br />PO Boz 36 26515 N. Sacramento Blvd <br />Thornton, Ca. 95686 <br />209 794-0102 Fax 209 794-0112 <br />PRESSURE SENSOR CALCULATION <br />Prod. Prod. <br />G( -7 X Wt /0 <br />PSI <br />s2� <br />" Water <br />In Tank X .036 = <br />PSI <br />(2) <br />(1) + (2) = Positive Head Pressure in Tank = <br />PSI <br />(3) 1 <br />{i Wer <br />Outside Tank V X .036 = <br />PSI <br />(4) % <br />(3)Hd Pressure - (4) Outside Water Pressure = <br />PSI <br />(5) a'015r +/- <br />(5) -;?, 06- + .5 PSI + <br />PSI <br />()'0, 6"f <br />TEST PRESSURE _ <br />(I) 2, t ,6— <br />If (6) is less than .5 PSI, (7) shall be .5 PSI <br />TIME PRESSURE <br />Blower Started <br />Test Pressure Reached �✓�'^ <br />Blower Turned Off <br />Test Began L �� <br />Test Ended <br />_ PASS <br />FAIL <br />Ullage (Dry) <br />Product Level (Wet) <br />INCONCLUSIVE <br />Site Name <br />Address / (7a, n, f-* / <br />)Oil' <br />DS' epi , <br />Phone (-P G q� 3"3!- �q 0>, <br />Test Date b / ?— /D <br />Tank Size /h5 <br />WATER SENSOR CALIBRATION <br />Cal #1 Cal #2 Cal #3 <br />AVERAGE: <br />Water Intrusion Test Period: Ban <br />tded <br />C <br />Test Period Calculation: <br />/ 3780 <br />Avg `A" Factor Z - rest Time <br />Groundwater Depth Determinati4g- <br />v <br />Where or How: <br />Product <br />In <br />Tqnk <br />Water in <br />Tank <br />-tom"- <br />I <br />Height <br />1 Bottom <br />To <br />Grade <br />)jDla- <br />0 <br />Water Sensor Indication:- <br />Water <br />ndication:Water Intrusion No Water N/A <br />Technician: Lyle D. Nimmo.. <br />Signature: -c -\ <br />OTTL# 97-11 <br />Ground <br />Water <br />