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CERT.;00627 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readines ntadeby S—P Testing, Inc. on 7-22-95—staninoal 12 <br />3. <br />Test hole location Lot2,B1k.1,Rosch Add. 20 7-21-95 <br />.Hole number ,Date hole was prepared <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />Soil texture <br />0 — 8" Topsoil dark brown loam <br />8" — 12" Brown clay loam <br />Method of scratching sidewall Kni fe <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water filling — 21— 15 <br />' ; gg 12 <br />ti of initial water filling- inches above hole bottom <br />Method uses to maintain at least 12 inches of water depth in hole for at !east 4 hours Automatic siphon <br />, Maximum water depth above hole bottom during tesr 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. Remarks <br />minutes per <br />inch <br />12:40 <br />Prefill <br />6 <br />12:53 <br />1:23 <br />3-3/8 <br />8.9 30 min <br />1:28 <br />1:58 <br />3-1/4 <br />9.2 <br />2:01 <br />2:31 <br />3-1/4 <br />9.2 <br />Percolation rate = 9 • 1 minutes per inch. <br />