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t. <br /> • CERT.#00627 <br /> • PERCOLATION TEST DATA SHEET : <br /> • <br /> Percolation test byInc.readings made S—P Testing, nc 7-9-91 1:01 a.m. <br /> 8on —starting at <br /> Test hole location 4 6 0 Orchard Park Rd. Hole number____,2 rte' Date hole was prepared 7-8-91 • <br /> l <br /> • <br /> • <br /> Depth of hole bottom 12 _.inches,Diameter of hole 6 - inches <br /> , <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 10" Topsoil dark brown loam <br /> 10" — 12" Gray brown loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches ,, <br /> • 7-8-91 10:00am 12 ff <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.--.L_—inches: <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> . • 12: 50 prefill 6 <br /> 1:01 1:31 2-3/4 10.9 30 min <br /> 1: 34 2:04 2-1/2 12.0 " <br /> 2:07 2:37 2-3/8 12.6 " " <br /> s • <br /> • I <br /> 11.8 <br /> Percolation rate = minutes per inch. • <br />