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' c1.:1 T . ,t00627 <br /> . PERCOLATION TEST DATA SIIEET <br /> S—P Testing, Inc . 7-18-92 12 : 28 a.m. <br /> Percolation test readings made by OIL- starting at l ig: <br /> f 410 <br /> Test holt location 2095 Weber Hills Rd. mole number 4 , Date hole was prepared 7-17-92 <br /> Depth of hole bottom 12 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 6" Topsoil dark brown loam <br /> 6" — 12" Brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches �_ <br /> 7-17-92 9 : 30am 12 <br /> Date and hour of initial water filling ,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 4 hours Automatic siphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks ' <br /> minutes inches level,inches minutes per <br /> inch <br /> • <br /> • 12 : 15 prefill 6 <br /> 12 : 28 12 : 58 2-3/8 12. 6 30 min <br /> 12 : 59 1: 29 u2-5/16 13 . 0 t, " <br /> 1: 36 2: 06 n2-5/16 13 . 0 " " <br /> Percolation rate = 12. 9 _minutes per inch. <br />