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CERT.#00627 <br />PERCOLATION TEST DATA SHEET <br />a. m. <br />Percolation test readings madeb�. S—P Testing, Inc. on 6-30-93 starting at 1:16 <br />' J_N <br />Test hole location 511 North Ferndale Rd. Hole number 5 Date hole was prepared 6-29-93 <br />Depth of hole bottom 12 inches, Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />0 - 10" <br />10" - 12" <br />Soil texture <br />Topsoil dark brown loam <br />Brown loam <br />Method of scratching sidewall Knife <br />2 <br />Depth of gravel in bottom of hole inches pp <br />Date and hour of initial water filling 6— 29 — 9 3 Qepth oPtnitial 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 s iphon <br />5 <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 />11 <br />11 <br />N9-97 N <br />/1 <br />N N <br />Percolation rate = 9 .9 minutes per inch. <br />