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„ ' , . <br /> CERT. #00627 <br /> . PERCOLATION TEST DATA SHEET � <br /> - <br /> a.m. <br /> Percolation test readings made by S—P Te s t inq, I nc. o� 12—9—8 9 ctarting ar 11 : 5 3 P m <br /> i�,u <br /> TestholelocationLot4 ,B1k. 1 Crystal CreekHolenumber 8 , Dateholewasprepare� 1?-8—fi9 <br /> Depth of hole bottom 18 inches, Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 18” Topsoil dark brown loam <br /> Method of scratching sidewall Knife <br /> 2 <br /> Depth of gravel in bottom of hole inches ' <br /> Dare and hour of initial water filling 12—8—8 9 ,Depth of initial water filling 12 �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Au�tomatiC s iphon <br /> 6 � - <br /> , Maximum water depth above hole bottom during test inches - <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 11 : 40 prefill 6 <br /> 11 : 53 12 : 08 " 4-3/16 3 . 6 15 min <br /> 12 : 11 12 : 26 " 4 3. 8 " " <br /> 12 : 29 12 : 44 " 3-7/8 3 . 9 " " <br /> Percolation rate = 3 ' 8 minutes per inch. <br />