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CERT.n00627 <br /> PERCOLATION TEST DATA SHEET , <br /> S—P Testing, Inc. 4-15-95 12: 11 a.m <br /> Percolation test readings made by on starting at <-0-.111) <br /> (date) <br /> Test hole location Lotl,French Preserve ,Hole number 20 , Date hole was prepared 4-14-95 - <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 — 8" Topsoil dark brown loam <br /> 8" — 12" Brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> 4-14-95 4:30pm 12 <br /> Date and hour of initial water filling ,Depth of initial water filling inches above hole bottom <br /> • <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 /> Time interval, Measurement, Drop in water rate, Remarks - <br /> minutes inches level,inches minutes per <br /> inch <br /> 4: 30 prefill 6 <br /> 12 : 11 12:41 11 2-1/4 13. 3 30 min <br /> 12:49 1:19 " " " " " <br /> 1: 22 1:52 if n " " " <br /> Percolation rate = 13. 3 minutes per inch. <br />