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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> S-P Testing, Inc. 6-17-94 2: 37 a_ <br /> Percolation test readings made by on starting at <br /> (date) --' <br /> Test hole location <br /> 2325 Watertown Rd 6-16-94 <br /> . , Hole number 3 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 brown loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches oo �p <br /> Date and hour of initial water filling 6-16-94 ,Depth 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 /> ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> 2 : 25 prefill 6 <br /> 2 : 37 3 : 07 it 4-3/4 6 . 3 30 min <br /> 3 : 08 3 : 38 if4-1/2 6 . 7 " <br /> 3 : 43 4 : 13 of4-3/8 6. 9 " <br /> Percolation rate = 6 . 6 minutes per inch. <br />