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CERT.#00627 <br /> � , � . <br /> . PERCOLATION TEST DATA SHEET +� <br /> S-P Testing, Inc. 4-21-94 9 :32 a:in: <br /> Percolation test readings made by on starting ar <br /> rda��, <br /> Test hole location L o t 2 0 ,B 1 k. 1,Co f f i n s i te�ole number 2 ,Date hole was prepare� 4—2 0—9 4 <br /> Depth of hole bottom 12 �nches,Diameter of hole 6 �nches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 - 8" Topsoil dark brown loam <br /> 8" - 12" . Brown clay loam <br /> Method of scratching sidewall Kni f e <br /> 2 <br /> Depth of gravel in bottom of hole �nches <br /> 4-20-94 2:OOpm 12 <br /> Date and hour of initial water fillin�. ,Depth of initial water fillin,g �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Rutomatic s iphon <br /> 6 - <br /> ,Maximum water depth above�hole bottom during tesr inches <br /> Time Percolation <br /> ':ime interval, Measurement, Drop in water rate, Remarks � <br /> minutes inches level,inches minutes per <br /> inch <br /> . 2: 40 prefill 6 � <br /> 9 : 32 10 : 02 " 2-1/8 14.1 30 min <br /> 10: 35 11: 05 " " " " " <br /> 11: 08 11: 38 " " " " " <br /> Percolation rate = 14.1 �„inutes per inch. <br />