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CERT. ;00627 <br /> ' � PERCOL�ITION TES"I' DAT�1 SHEET <br /> , S—P Testin Inc. 7-21-95 lO : lO 3.(11:. <br /> Percolation tcst readin�s made b� g � on startin�at p.m. <br /> ,..:.•«, - <br /> Test hole location Lotl,Blk. 1,RosCh Add. , Hole number 3 , Date I�ole�t�as prepared �-20-9 5 <br /> Depth of hole bottorn 12 inches, Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 - 10" To�soil dark brown loam <br /> 10" - 12" Brown loam <br /> Aiethodofscratchingside�vall Knife <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> Date and hour of initial �vater fillin� �—2 0-9 5 �ep�}���itial �vater fillinQ 12 inches above hole bottom <br /> I�4ethod usea�o mainta�n at least 12 inches of water depth in hole for at least 4 hours Automat iC s iphon <br /> 6 <br /> ,Maximum a�ater depth above hole bottom during tesr inches <br /> Time Percolation <br /> ��ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 9 : 58 prefill 6 <br /> 10 : 10 10 :40 " 4-3/8 6. 9 30 min <br /> 10 : 47 11: 17 " 4-1/8 7. 3 " " <br /> 11: 22 11 : 52 " 4 7. 5 " " <br /> I I <br /> I <br /> —r----- — <br /> � <br /> Percolation rate = 7 . 2 minutes per inch. <br />