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CEIR. 7#00627 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readinesmadebN S—P Testing, Inc. 7-21-95 8 : 46 <br /> on starting at <br /> , m. <br /> �„ P <br /> Test hole location Lot 4,B 1 k.1,Rosch Add. , Hole number 10 ,Date hole was prepared 7—20—9 5 <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 — 12" Topsoil dark brown loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> 7-20-95 S: OOpm 12 <br /> Date and hour of initial water filling , Depth of initial water filling inches above hole bottom <br /> Method urea 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 /> ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> 8: 30 prefill 6 <br /> 8 :46 9 : 01 2-11/16 5. 6 15 min <br /> 9 : 06 9 : 21 it of " <br /> 9 : 28 9 :43 " <br /> Percolation rate = 5 . 6 minutes per inch. <br />