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CERT. #00627 <br /> . PERCOLATION TEST DATA SHEET <br /> S-P Testing, Inc . 9-13-89 11 : 00 �' "' <br /> Percolation test readings made by on starting ae p.m. <br /> Lot5 ,Blk. l, Crystal Creek 4 1d�"' 9-12-89 <br /> Test hole location , Hole number , Date hole was prepared <br /> 18 , 6 <br /> Dcpth of hole bottom �nches,Diameter of hole inches <br /> Soil data from test hole: ' <br /> Depth, inches Soil texture <br /> 0 — 18" Topsoil dark brown loam <br /> ,'vlethod of scratching sidewall Knif e <br /> • Depth of�gravel in bottom of hole 2 inches <br /> 9-12-89 3 : OOpm 12 <br /> Date and hour of initial water filling ,Depth of initial water filling inches above hole botwm <br /> :vlethod 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 durinb tes� 6 inchea <br /> • Time Percolation ' <br /> Time ! interval, Measurement, llrop in water rate, � Remurks <br /> Iminutes inches level, inches mi��ues per ' <br /> � inch <br /> 10 : 25 prefill 6 � <br /> 11 : 00 11 : 30 " 3-1/2 8. 6 30 min <br /> 11 : 32 12 : 02 " 3-3/8 8. 9 " " <br /> 12 : 05 12 : 35 "• 3-3/8 8 . 9 " " <br /> v <br /> I I <br /> I <br /> I I <br /> i ' <br /> 4 � �% <br /> � • <br /> Perco:ation rate = 8• 8 minutes per inch. <br />