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CERT.#00627 <br /> � � ' - <br /> . PERCOLATION TEST DATA SHEET '� <br /> Percolationtestreadin smadeb�• S-P Testing, InC. 4-22-94 12: 53 <br /> g o� startin�ar �� <br /> �ea«� <br /> Test hole location Lo t 18 ,B 1 k.1,CO f f 1 n S 1 te Hole number 2 , Date hole was prepare� 4—21—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 - 6" Topsoil dark brown loam <br /> 6" - 12" Brown clay loam <br /> Method of scratching sidewall Knif e <br /> Depth of gravel in bottom of hole 2 �nches <br /> 4-21-94 4 : OOpm 12 <br /> Date and hour of initial water fillin,g , Depth of initial water fillin� inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours AutomatlC Sl.phOn <br /> .Maximum water depth above hole bottom during tes� 6 inches <br /> Time Percolation <br /> :ime interval, 1�4easurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 12 : 30 prefill 6 <br /> 12 : 53 1: 23 " 2-7/8 10 .4 , 30 min <br /> 1 : 26 1: 56 I " �� „ I „ „ <br /> 2 : 11 2: 41 " �� �� � �� �� <br /> i <br /> I <br /> I <br /> i <br /> I <br /> I <br /> Percolation rate = 10 . 4 minutes per inch. <br />