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f . • <br /> . ,� . �� <br /> ' CERT.#00627 <br /> . � PERCOLATION TEST DATA SHEET <br /> Percolation test readin s made b S—P Testin . InC. on 8-3-9 0 � <br /> 8 Y g starting a� 11:18 p,m, <br /> reo�.i <br /> Test hole locatio� 5 2 0 North Arm Dr. ,Hole number 4 ,Date hole was prepg� 8�2—9� <br /> Depth of hole bottom 12 inches,Diameter of holP 6 �nches <br /> Soil data from test hole: <br /> I Depth,inches Soil texture <br /> 0 — 10" Topsoil dark brown loam <br /> 10" — 12" Brown loam <br /> Method of scratching sidewall Kn i f e <br /> Depth of gravel in bottom of holP 2 inches ^, <br /> Date and hour of initial water filliqg 8-2-9 0 3;&�i of initial 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 /> ,Maximum watet depth above hole bottom during tes� 6 inches <br /> Time Percolation <br /> Time interval, Measuroment, Drop in water rate, Remarks � <br /> , minutes inches level,inches minutes per <br /> � inch <br /> � 11: 05 prefill 6 <br /> i <br /> 11:18 11:48 " 4-3/8 6. 9 30 min <br /> 11: 55 12 : 25 " " " " " <br /> I 12: 33 1: �3 n u n , n n <br /> I <br /> i <br /> i <br /> � _ .. . <br /> I � <br /> I <br /> Percolation rate = 6'9 minutes per inch. <br />