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CERT.#00627 <br /> � ' , w. <br /> PERCOLATION TEST DATA SHEET �� <br /> S-P Testing, Inc. 4-21-94 9 : 40 � <br /> Percolation test readings made by on starting ar p.m. <br /> �m�e� <br /> Test hole location Lot 2 0 ,B 1 k. 1,Co f f i n s i te Hole number 6 , Date hole was prepared 4—2 0—9 4 <br /> Depth of hole bottom 12 inches,Diameter of hole 6 �nches <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 <br /> Date and hour of initial water filling 4—2 0—9 4 �epth o�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 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 /> • 8 : 40 prefill 6 <br /> 9 : 40 10 : 10 " 2-1/ 8 14 . 1 30 min <br /> 10 : 31 11 : 01 " " " " " <br /> 11 : 12 11 : 42 " " " " " <br /> Percolation rate = 14 . 1 minutes per inch. <br /> .a � _ <br />