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B-3.9 <br /> PERCOLATION TEST DATA SHEET <br /> Test hole location fyt(:_rf <br /> �-' Date test hole was prepared S--2/__a �_� Depth of hole bottom,_ inches. <br /> Diameter of hole, 4_ inches. <br /> Soil data from test hole: " <br /> Depth, inches /Soil texture'. <br /> Z�Pv <br /> Method of scratching sidewall <br /> Depth of pea-sized gravel in bottom of hole, inches. <br /> Date and hour of initial water filling <br /> Depth of initial water filling, inches above hole bottom. ! <br /> Method used to. maintain at least 12 inches of water depth in-hole for at least <br /> 4 hours k:!/C/ ILL <br /> Percolation test readings made by n,1+ fr ,/'zi, on, <br /> starting at .- g /�, Maximum"water depth above hole bottom <br /> (date) m. <br /> during test, 12 inches. <br /> Time Percolation <br /> Time Interval, Measurement, Drop in water rate, Remarks <br /> Minutes inches level, inches minutes per <br /> inch <br /> P.SOOL <br /> 2310r � <br /> Percolation rate = minutes per inch. <br />