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CERT.#00627 <br />' PERCOLATION TEST DATA SHEET <br />a.m. <br />Percolation test readings made by S—P Testing, Inc. on 9-25-93 �tartingat 4:17 —� <br />(&W) <br />Test hole location 550 East Long Lake Rd • Hole number 7 , Date hole was prepared 9-24-93 <br />Depth of hole bottom 8 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />0 — 8" <br />Soil texture <br />Topsoil dark brown sandy loam <br />Method of scratching sidewall K n i f e <br />Depth of gravel in bottom of hole 2 inches <br />9-24-93 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 %cater depth in hole for at least 4 hours Automatic siphon <br />Maximum water depth above nole bottom during test 6 inches <br />ime <br />Time <br />interval. <br />minutes <br />Measurement, <br />inches <br />Drop in Hater <br />level, inches <br />Percolation <br />rate, <br />minutes per <br />inch <br />Remarks <br />4:00 <br />pre f111 <br />6 <br />4:17 <br />4:47 jIt <br />4-1/8 1 <br />7.3 <br />30 min <br />4:52 <br />5:22 <br />13-7/8 <br />7.7 <br />" <br />5:31 <br />6:01 i <br />I 3-7/8 <br />7.7 <br />" <br />Percolation rate = 7.6 minutes per inch. <br />