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CERT.#00627 <br /> RCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by S—P Testing, INc. on 7-9-91 _starting at 3 :03 <br /> Test hole location <br /> 640 Orchard Park Rd. , Hole number 2 7-8-91 <br /> ,Date hole was prepared <br /> • <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 - 12" Topsoil dark brown 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 filling 7-8-91 1 ITepm of initial 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 siphon <br /> 6 -- <br /> ,Maximum water depth above hole bottom during test inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 2 : 52 prefill 6 <br /> 3 : 03 3 : 33 " 5-1/16 5 . 9 30 min <br /> 3 : 36 4 : 06 " 4-3/4 6 .3 " " <br /> 4 : 09 4 : 39 4-9/16 6. 6 " <br /> • <br /> • <br /> 6 <br /> Percolation rate = . 3 _ minutes per inch. <br />