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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 startingat 2 -. 36 <br /> -p m <br /> !dote•) <br /> Test hole location 2325 Watertown Rd. Hole number 2 Date hole was prepared 6-16-94 <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 nn <br /> Date and hour of initial water fillip 1-16-14 Deplt0 nitial 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 /> Maximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> _i ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 2 : 25 prefill 6 <br /> 2 : 36 3 : 06 it2-3/4 10 . 9 30 min <br /> 3 : 09 3 : 39 of 2-11/16 11. 2 if <br /> it <br /> 3 : 42 4 : 12 " 2-11/16 11. 2 If <br /> It <br /> Percolation rate = 11 . 1 minutes per inch. <br />