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CERT. #00627 <br /> PERCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by R-P Testi ng, T nr•_ on 6-1f 7 starting at 2 72_K12.m: • <br /> Test hole location 685 O 1 d Long Lake Rd. ,Hole number 3 ,Date hole was prepared 6-2-92 <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 - 8" Topsoil very dark gray loam <br /> 8" - 12" Dark gray loam <br /> • <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole_ 2 inches <br /> Date and hour of initial water filling 6-2-92 2 sluepm of initial water filling 12 inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hoursAutomatic siphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> • <br /> Time Percolation <br /> Time interval, Measurement, Drop in water• rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 2: 10 prefill 6 <br /> 2: 22 2: 52 " 5-1/2 5.5 30 min <br /> 2: 55 3: 25 ol " " <br /> 3 : 30 4 : 00 <br /> Percolation rate = 5 .5 minutes per inch. <br />