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CERT.400627 <br />PERCOLATION TEST DATA SHEET <br />a.m. <br />Percolation test readings made by S–P Tact i nn _---Inc on 7-6-93 —starling at 7 . 1 R , P. <br />'J.") <br />Test hole location 2135 Colin Dr. IMe number 2 Datc hole was prepared 7-5-93 <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />0 - 12" <br />Method of scratching sidewall <br />Soil texture <br />Topsoil dark brown loam <br />Depth of gravel in bottom of hole 2 ----Inches <br />7-5-93 10:30am 12 <br />Datc 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 />ime <br />time <br />interval, <br />minutes <br />Measurement, <br />inches <br />Drop in water <br />level. inches <br />Percolation <br />rate, <br />minutes per <br />inch <br />Remarks <br />12:07 <br />prefill <br />6 <br />15 m' <br />12:18 <br />12:33 <br />3-5/8 <br />4.1 <br />12.43 <br />12:58 <br />" <br />of <br />" <br />" of <br />1.02 <br />1-17 <br />1.24 <br />1.39 <br />" <br />" <br />" <br />if It <br />Perc^!,:ion rate = 4 - 1 minutes per inch. <br />