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Soil Profile Cross Section of Percolation Test Area <br /> Ng Property <br /> NW 7670 E. Melton Rd., Manteca, CA SE <br /> Depth (ft.) <br /> 4-28-20 <br /> .,s Perc.Test <br /> --- r, <br /> ---------------------------------------------------------------------------------------- 2020 ground <br /> level <br /> +1.0 Silty sand <br /> Fill:SM (silty sand), <br /> placed after 2019 test <br /> `45 5-1-19 <br /> Perc.Test <br /> oa __ Native ground <br /> level <br /> 0.5 Silty sand with c <br /> la Clayey sand <br /> slightly cemented <br /> SC/SM (clayey <br /> ,.o <br /> sand/silty sand) <br /> LI <br /> s - <br /> 2.0 <br /> Pere Rate SM (silty sand) <br /> 22.7 min/in Silty sand, <br /> 25 slightly cemented <br /> -20 Cross Section <br /> NW Pe cBTest Line(approx.601) <br /> Pere Rate <br /> ,$ P 5-1-19 Pere 4.63 min/in <br /> 4-20 Proposed Test <br /> septic system House`'. <br /> P Ground-water depth is estimated to be 12-16 feet, <br /> per San Joaquin County Flood Control and Water <br /> 5-19&Current Conservation District maps of spring and fall,2016 <br /> proposed <br /> septic system <br /> SE Plate 2 <br />