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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> • <br /> Percolation test readings made b S—P Testing, Inc. on 11-21-89 starting ar 9 : 28 p.m. <br /> 1 <br /> y <br /> Rich satbrel 2ac Sub—Div,Woodhill Ridge <br /> Test hole location u o ;3 , Hole number 5 ,Date hole was prepared 1 1 —2 O—R 9 • 1 <br /> Depth of hole bottom 3 0 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 - 18" Topsoil dark gray brown loam <br /> 18" - 30" Brown loam 1 <br /> Knife <br /> Method of scratching sidewall <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> 11-20-89 11 : 30am 12 <br /> Date and hour of initial water filling ,Depth of initial water tilling, inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic siphon <br /> , Maximum water depth above hole bottom during test 6 inches <br /> r i r <br /> ime I Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes • inches level,inches minutes per <br /> inch <br /> 9 : 00 prefill 6 <br /> 928 9:58 _ 1 30 . 0 30 min <br /> 10 : 01 10 :31 ' " " " " " <br /> 10 : 40 11 :10 i • <br /> " " " " " <br /> Ii <br /> • <br /> i I <br /> r + <br /> 3 0 <br /> Percolation rate = .0 minutes per inch. <br />