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i - �. � . <br /> � CER'�.#00627 <br /> , , <br /> • �w.... <br /> � PERCOLATION TEST DATA SHEET <br /> I ' <br /> � <br /> Percolation test readings made by S—P Te s t ing, I nc. o� 4—7—9 0 ����i�g 8� 11:5 8 ,'p;m, <br /> �sor.► <br /> ( Test hole Iocatio�Lo t 5 ,B 1 k. 1,Longv iew W. p�����r 5 �Date hole was pteparc� 4—6—9 0 <br /> � 18 6 <br /> , <br /> Depth of hole bottom inches�Diameter of hole inches <br /> Soil data from test hole: <br /> Depth.inches Soil texture , <br /> 0 - 16" Topsoil dark brown loam <br /> ' 16" - 18" Brown clay loa:n <br /> I <br /> I � i <br /> I g Knife ' <br /> � Mothod of scratchin sidewall <br /> �' Depth of gravel in bottom of hole 2 inches _ , . <br /> ' Date and hour of init�l water filling 4—6—9 0 1������tial 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 /> � <br /> .Maximum water depth above hvle bottom during tes� 6 �nches <br /> I <br /> ITime Percolation <br /> , Time interval, Measurement, Drop in water rate� Remarks <br /> minutes inches level�inches minutes per <br /> inch <br /> 11: 40 prefill 6 <br /> 11 :58 12: 28 " 3-1/8 9. 6 30 min <br /> 12: 31 1: 01 " 2-15/16 10. 2 " " <br /> 1 : 18 1: 48 " 2-3/4 10.9 " " <br /> I <br /> I <br /> I <br /> � <br /> � <br /> I Percolation rate = 1�•2 �*+inutes per inch. <br /> � <br />