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� ' , <br /> , � � <br /> , ' CE'RT.#00627 <br /> . PERCOLATION TEST DATA SHEET <br /> Percolation test readin s made b S—P Testinct, Inc. F�-3-90 11: 17 a.m <br /> 8 Y o� staRing at p.m. <br /> rdure� <br /> Test hole locatio� 5 2 0 North Arm Dz'. ,Hole number 3 , Date hole was preparr� 8—2—9� <br /> Depth of hole bottom 12 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> i <br /> Depth,inches Soil texture <br /> 0 - 10" Topsoil dar:c brown loam <br /> 10" - 12" Brown clay loam <br /> Method of scratching sidewal l K n i f e <br /> 2 <br /> Depth of gravel in bottom of hole inches _ _ <br /> 8-2-90 3 :OOpm 12 <br /> Date and hour of initial water filling ,Depth of initial water filling inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hourc AutomatiC s iphon <br /> 6 <br /> ,Maximum water depth above hole bottom during tes� inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks " <br /> minutes inches level,inches minutes per <br /> � inch <br /> � 11: 05 prefill 6 <br /> � 11 : 17 11:47 " 5 6.0 30 min <br /> � 11: 56 12: 26 " 4-7/8 6.2 " " <br /> � 12: 32 1:02 " 4-13/16 6. 2 . " " <br /> I <br /> i <br /> Percolation rate = <br /> 6 .1 „,�nutes per inch. <br />