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CERT. #00627 <br /> PERCOLATION TEST DATA SHEET <br /> a:m. <br /> Percolation test readings made by S--P Testing , INc. on 6-17-94 starting at 2 : 35 <br /> Test hole location 2325 Watertown Rd . Hole numher 1 Date hole was prepared 6-16-9 4 <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 sidev all Knife <br /> 2 <br /> Depth of gravel in bottom of hole— inches <br /> 6-16-94 $: OOpfm 12 <br /> Date and hour of initial water filling epth <br /> Dim <br /> 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 /> ime interval. Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 2 : 25 prefill 6 <br /> 2 : 35 3 : 05 of2-3/8 12. 6 30 min <br /> 3 : 10 3 : 40 " 2-1/4 13 . 3 It <br /> It <br /> 3 : 41 4 : 11 2-1/4 13 . 3 " <br /> I <br /> 13 . 1 <br /> Percolation rate = minutes per inch. <br />