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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> S—P Testing, Inc. 7-21-92 12:19 a.m. . <br /> Percolation test readings made by o� starting at p.m. • <br /> 440 Willow Dr. so. • <br /> (date)4 7-20-92 <br /> Test hole location ,Hole number ,Date hole was prepared_ • . <br /> Depth of hole bottom----18 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 - 16" Topsoil dark brown loam <br /> 16" - 18" Brown clay loam <br /> Method of scratching sidewall KN i f P <br /> Depth of gravel in bottom of hole 2 inches ._ <br /> 7-20-92 1: 30pm 12 <br /> Date and hour of initial water filling. ,Depth of initial water filling inches above hole bottom <br /> Method used to maintain at lc. 12 inches of water depth in hole for at least 4 hours A i t nma t i e G i ph nn <br /> Maximum water depth above hole bottom during teSL 6 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks ` <br /> minutes inches level,inches minutes per <br /> inch <br /> j2e19 12: 34 5.7 15 min <br /> 12: 35 12.- 50 " — 2 6.0 <br /> • 5 " 6.0 <br /> Percolation rate = 5 .9 minutes per inch. <br />