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CERT. #00627 <br /> PERCOLATION TEST DATA SHEET <br /> S—P Testing, Inc. 7-9-91 3 : 02 ,-- � <br /> Percolation test readings made by on starting at <br /> (date) <br /> Test hole location <br /> 640 Orchard Park Rd. ,Hole number 1 7-8-91 <br /> 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 — 12" Topsoil dark gray loam <br /> Method of scratching sidewall Knife <br /> 2 <br /> Depth of gravel in bottom of hole inches . <br /> 7-8-91 1 - 30pm . 12 <br /> Date and hour of initial water filling ,beptn 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 /> 6 -- <br /> ,Maximum water depth above hole bottom during test inches <br /> Time Percolation <br /> Tinie interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 2 : 52 prefill 6 <br /> 3 : 02 3 : 32 3-1/8 9. 6 30 min <br /> 3 : 37 4 : 07 " " " It <br /> It <br /> 4 : 08 4 : 38 " " n n I' <br /> 96 <br /> Percolation rate = minutes per inch. <br />