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, CERT.#00627 • <br /> PERCOLATION TEST DATA SHEET <br /> • <br /> S—P Testing, Inc. 7-24-91 3 : 31 a.m. <br /> Percolation test readings made by on starting at <br /> 360 Orono Orchard Rd. 2 14,07-2(p9.m�Y:) <br /> Test hole location ,Hole number ,Date hole was prepared <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 — 6" Topsoil dark brown loam <br /> 6" — 12" Brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches —, <br /> 7-23-91 9 : 30am 12 <br /> Date and hour of initial water filling ,Depth of initial 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 /> • 3 : 10 prefill 6 <br /> 3: 31 4:01 4-1/4 7. 1 30 min <br /> • <br /> 4 :05 4:35 " 4-1/4 7.1 " " <br /> 4 : 38 5:08 4 7. 5 " " <br /> • <br /> 7.2 <br /> Percolation rate = —minutes per inch. <br />