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CERT.#00627 <br />. PERCOLATION TEST DATA SHEET <br />S—P Testing, Inc. 9-30-93 8:27 a.m. <br />Percolation test readings made by on starting at p.m. <br />550 East Long Lake Rd. 9 <br />Test hole location , Hole number ,Date hole was prepare 9-29-93 <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 — 10" Topsoil dark brown loam <br />10" — 12" Gray brown sandy loam <br />Method of scratching sidewall K n i f e <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water filling 9— 2 9-9 3 . Depth of initial water filling 12 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 />8:15 <br />prefill <br />6 <br />8:27 <br />8:57 <br />3-3/16 <br />9.4 <br />30 min <br />9: 0 2 <br />9: 3 2 <br />_ <br />9 : 3 5 <br />10 : 0 5 <br />I <br />j <br />Percolation rate = 9.4 minutes per inch. <br />