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CERT. T0,0627 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S—P Testing, Inc. on 9-10-93 2: 3 8 a m. <br /> starting a m, , <br /> Lot4 ,B1k. 1,Northstream Rd.Add. `da ' <br /> Test hole location 2 " 9-9-9 <br /> , Hole number ,Date hole was prepare <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 /> 9-9-93 2.30pm 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 /> .i ime interval. Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> 2: 27 prefill 6 <br /> 2 : 38 3 : 08 3-11/16 8.1 30 min <br /> 3 : 17 3 : 47 3-1/2 8 . 6 " <br /> 3 : 50 4 : 20 3-7/16 8. 7 " <br /> Percolation rate = R - 9 *minutes per inch. <br />