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CERT.#00627 ' . <br /> � , ,_.--_ <br /> . � PERCOLATION TEST DATA SHEET � <br /> . . . , • <br /> • • . � �x. <br /> S—P. Testing, Inc. 6-20-89 12 : 28 ��;,� <br /> Percolation test readings made by � o� stariing a� , � <br /> i��.i <br /> Testholelocation Lot �2,��ox�end, Oron� 4 6-19-89 . <br /> , ole number ,Date hule was prepure�� <br /> Dcpth of hole bottom 18 inches,,Diameter of holc 6 inches <br /> Soil data from tcst hole: . <br /> Depth,inchcs . Soil texture <br /> 0 - 8" Topsoil brown loam <br /> 8" - 18" , �Rusty olive brown loam <br /> � <br /> Method of scr<<tching sidewal� Knife <br /> 2 <br /> • Depth of gravcl in bottom of holP �nches • <br /> � 6-19-89 : 4ti 0� 12 <br /> Dste und hour of initia!water fillin,� , epl �i�initial water filliqg inches above hole be�ttom •-�-- <br /> � � <br /> Methcxl used to maintain at least 12 inches of water depth in hole for at least 4 hourc Automatie s iphon � <br /> . 6 ��+ ..� <br /> � ,Maximum water depth:�twve hote bottom durinb tes� inches. <br /> Time � • Percolation ' <br /> Time interyal, Measurement, Drop in water rate� Remarks <br /> minutes inches level�inches minutes per <br /> inch <br /> 12 :10 . prefill 6 � � <br /> 12 : 28 12:58 " 2-13/16 10.7 30 min <br /> 1:03 1: 33 • " 2-11��16 11.2 " " <br /> 1:40 2:10 " 2-5/8 11.4 " " <br /> . � <br /> , . ; <br /> , � .. <br /> � 11.�. ' m <br /> Percolation r.ite = �� inutes pec inch. <br /> , � . ' <br /> • . � ,� , • e•: <br />