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' CER'. #00627 <br /> _ PERCOLATION TEST DATA SHEET <br /> S—P Testing, Inc. 5-18-95 10 : 54 <br /> Percolation test readings made by on starting atm, <br /> tJafel <br /> Test hole location 990 O l d Long Lake Rd. _, Hole number 2 , Date hole was prepared 5-17-95 <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 sandy loam <br /> Method of scratching sidewall Knife <br /> • <br /> Depth of gravel in bottom of hole 2 inches <br /> 5-17-95 12: 00pm 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 /> 6 <br /> Maximum water depth above hole bottom.during test inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes • inches level,inches minutes per <br /> inch <br /> 10:43 prefill 6 , <br /> 10:54 . 11: 09 il 4-1/8 3.6 15 min <br /> 11:15 11: 30 " 4-1/16 3 .7 " " <br /> 11:31 11: 46 " 4 3 . 8 " " <br /> 11: 50 12 : 05 It 4 3.8 " <br /> 3 <br /> Percolation rate = ' 8 <br /> minutes per inch. <br />