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CEtZT.n�OQ627 <br /> PERCOLATION TEST DATA SHEET <br /> S-P Testing, Inc. 4-22-94 12: 54 a.m. <br /> Perc��lation test readin���made bt� on staRin�_� p.m.. <br /> Lot18,B1k.1,Coffin site 1 �'`"'`' 4— — <br /> Test hole location , Hole number , Date hole�a�prepared <br /> Depth of hole bottom 12 inches. Diameter of hole 6 inches <br /> Soil data frum test hole: <br /> Depth. inches Soil texture <br /> 0 - 6" Topsoil dark brown loam <br /> 6" - 12" Brown clay loam <br /> Method of scratching side��all Knif e <br /> Depth of gra��el in bottom of hole 2 inches <br /> 4-21-94 4: OOpm 12 <br /> Date and hour of initial �+ater filling , Depth of initial water filling inches above hole bottom <br /> Alethod used to maintain at least 12 inches of water depth in hole for at least�hours AutomatlC Siphon <br /> . Maximum ti�ater depth abo��e hole bottom during tes� 6 inrhe� <br /> Time Percolatian <br /> :ime inter�•al. �leasurement, Drop in�ater rate. Remarks <br /> minutes inches le�el. inches minutes�er <br /> inch <br /> • 12 : 30 prefill 6 <br /> 12 : 54 1 : 24 " 3-3/4 8. 0 30 min <br /> 1: 25 ' 1: 55 � " 3-5/8 , 8. 3 " " <br /> 2: 12 � 2: 42 I " 3-5/8 8. 3 " " <br /> � I <br /> � <br /> � <br /> I i <br /> Pe:colation rate = 8• 2 minutes per inch. <br />