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CERT.�00627 <br /> ' � ' _,... .._._ <br /> . PERCOLATION TEST DATA SHEET <br /> S—P Testinq, Inc. 4-7-90 a:m <br /> Percolation test readings madc by o� starting ar 11:5 5 m, <br /> Lot5,Blk.l,Lon view W. el 2 ����� 4-6-90 <br /> ' Test hole locatio� g p�oF number .Date hole was prcpare� <br /> Depth of hole bottom 1 S inches,Diameter of holP 6 inches <br /> Soil data from test hole: � <br /> Depth,inches Soil texture <br /> 0 — 10" T9Asoi1 dark brown loam <br /> 10" — 18" Brown clay loam <br /> Method of scratching sidewall Kn i f e <br /> , 1 <br /> 2 <br /> Depth of gravel in bottom of hole inches ,._. <br /> Date and hour of ioitial water filling 4—6—9 0 1]� 0 R a�n 12 <br /> , ept o initial water filling inches above hole bottom <br /> Melhod used to maintain at least 12 inches of water depth in hole for at least 4 hours AutomatiC s iphon <br /> ,Maximum water depth above hole bottom during tes► 6 �nches <br /> Time Percolation <br /> Time interval, Measu�ement, Drop in water rate, Remarks ' � <br /> minutes inches level,inches minutes per <br /> inch <br /> 11: 40 prefill 6 <br /> 11 : 55 12: 25 " 3-1/4 9. 2 30 min <br /> 12 : 34 1: 04 " 3 �w 10.0 " " <br /> 1: 15 1: 45 " 2-7/8 10.4 " " <br /> Percolation rate = 9 '9 R+inutes per inch. <br />