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CERT.#00627 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readings made by S—P Testing, Inc. on 6-30-93 starting at 1: 15 <br />Test hole location511 North Ferndale Rd.Hole number DateDate hole was prepared 6-29-9 3 <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth. inches <br />10" — 12" <br />Method of scratching sidewall K n i f e <br />Brown loam <br />Soil texture <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water filling 6— 2 9 —9 3 Jpth 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 />6 <br />Maximum water depth above hole bottom during test 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 />1:05 <br />prefil1 <br />6 <br />1:15 <br />1:45 <br />5-1/2 <br />5.5 <br />30 min <br />1:50 <br />2:20 <br />5-3/8 <br />5.6 <br />" <br />2:21 <br />2 : 5 1 <br />5-1/4 <br />5.7 <br />" <br />Percolation rate = 5.6 minuses per inch. <br />