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( CERT. #00627 <br /> � � <br /> . PERCOLATION TEST DATA SHEET ^ <br /> S—P Testinq, Inc. 4-12-90 � 8 : 45 a.m. . <br /> Percolation test readings made by on tarting a� p,m, . <br /> Lot9&lO ,Auditor ' s Sub—D' v #2?9 6 ���� 4-11-90 <br /> Tcst hole locatio� ,�tole number ,Date hole was pnepared � . <br /> Depth of hole bottom 2 4 �nches,Diameter of hol� 6 �nches <br /> Soil data from test hole: <br /> Depth, inches Soil texturo <br /> 0 — 22" Topsoil dark brown loam <br /> 22" — 24" Yellowish brown clay loam <br /> Method of scratching sidewall Knif e <br /> Depth of gravel in bottom of hole 2 �nches <br /> 4-11-90 5 � 00p �� � <br /> Date and hour of initial water filling ,I7epth ol nitial water filling 12 �nches above hok bottom , <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hourc Automatie s iphon : <br /> ,Maximum water depth above hole bottom during test 6 ;nches . <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 8 : 30 prefill 6 <br /> 8 : 45 9 : 15 " 5 6 .0 30 min <br /> 9 : 18 9 : 48 " 4-3/4 6 . 3 " " <br /> 9 : 57 10 : 27 " 4-9/ 16 6 . 6 " " <br /> � <br /> Percolation rate = 6 ' 3 minutes per inch. � <br /> I . . <br /> I ;'' �,; <br /> i <br />