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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> INc. <br /> Percolation test readings made by S—P Testing, ten. 7-21-92 starting at 12:18 <br /> (date) <br /> Test hole location 440 Willow -Dr. S o. ,Hole number. 3 ,Date hole was preparers 7-20-92 <br /> Depth of hole botto"+ 24 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> n — 1R" Tnpenil dark hrnwn lnam <br /> 18" — 2,4" Brown clay loam <br /> Method of scratching sidewall Knife <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> Date and hour of initial water fillip 7—2 0—9 2, •33 0 m . 12 <br /> g ) pth o�tnttial water filling 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 /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks ' <br /> minutes inches level,inches minutes per <br /> inch <br /> • 12 :05 prefill 6 <br /> 12: 18 12: 33 of3-3/16 4.7 15 min <br /> 12:36 12: 51 of 3-1/8 4.8 of it <br /> 12:56 1: 11 3-1/8 4.8 " <br /> Percolation rate : 4.8 ■minutes per inch. <br />