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-Mar 18 05 04:09p Rff'-rda-Test <br />Afforda-Test <br />PO Box 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 />K Vj X wt , o Z6 = <br />PSI <br />(1) f, 2'j <br />« water <br />PSI <br />In Tank X .036 = <br />2 <br />(1) + (2) = Positive Head Pressure m Tank — <br />PSI �/ �/ <br />3 (� ( <br />" water <br />Outside Tank <br />PSI 5 f <br />X .036 = <br />(4) /(rf <br />(3)Hd Pressure - (4) Outside water Pressure = <br />PSI <br />(5)�/- <br />2 + PSI <br />PSI <br />�O <br />(5) .5 + <br />(6) , <br />TEST PRESSURE = <br />PSIIf <br />(6) is less than S PSI, (7) shall be _5 PSI <br />f7_8 .. <br />Water in . <br />TIME <br />PRESSURE <br />Started <br />Test Pressure Reached <br />Blower Turned Off <br />Test Began <br />Test Ended <br />/O ZU <br />105-1 /. 77 <br />osS /' S<� <br />loss /.8�3 <br />105Z /. e93 . <br />PASS <br />FAIL <br />Ullage (Dry) <br />Product Level (Wet) <br />INCONCLUSIVE <br />(2091 794-0112 p.5 <br />Site Name <br />t t <br />L-A','j'rr_ <br />5,1— <br />Address <br />pp S. <br />C4UD"c <br />LA. <br />(-C> CA qS3 yo <br />Phone <br />Test Date 3 / ! 8 / o S <br />I L I Volume ZS b d Tank Size d <br />WATER SENSOR CALIBRATION <br />Cha lel Cal #2 Cal # <br />AVERAGE: <br />Water Intrusion-lic,est Period: Began <br />/ Ended <br />l <br />Test Period CalculatAon: <br />/ 37W = / .05 = <br />Avg X, "A " Factor Test Time <br />Groundwater Depth Determination: <br />By: <br />Where or How: Do/til3Lk <br />Technician: <br />Signature:_ <br />OTTL# 04- <br />Grou <br />t t <br />Height <br />I 1 Bottom <br />To <br />Product <br />Grade <br />in <br />Tank <br />Dia. <br />f7_8 .. <br />Water in . <br />Tank <br />Water Sensor Indication: <br />Water Intrusion <br />No Water N/A <br />Technician: <br />Signature:_ <br />OTTL# 04- <br />Grou <br />