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CERT. �00627 <br /> � � ` YERCOLATION 1'EST UATA SHEET <br /> S—P Testing, Inc. 9-13-94 1 :43 �'�"'� <br /> Percolati�>n tcst readings made by on starting a� p.n�. � <br /> .,,,,«, 9-1 —9�4--- <br /> 2425 North Shore Dr. 1 <br /> Test h��lc lor<uion . Hole number . Uate hole was prepare� <br /> 30 6 <br /> Uepth ul hole buttom inches. Diam�ter ui hole inches <br /> S��il data from test hole: <br /> Depth, inches Soil texwre <br /> 0 — 10" Topsoil dark brown sandy loam <br /> 10" — 20" Brown loamy medium sand <br /> 20" — 30" Brown medium sand <br /> Method of scratching sidewall Knif e <br /> Dcpth of gravel in botrom of hole 2 inches <br /> Uate and hour of initial water filling 9-13-9 4 Depth of initial water fillin; 12 , inches above hole bottorn <br /> Method used to maintain at least 12 inches of���ater depth in hole for at least 4 hours Not needed due to <br /> Ganr7� sni 1 s , Maxirnurn water depth abovc hole bottom during tes� 8 inches <br /> Time ' Percolation <br /> �ime interval, Measurement. Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 1 : 43 1: 44 12 12 .08 1 min <br /> 1 : 45 1: 46 8 4-7/8 -2 �� �� <br /> 1: 47 1: 48 " 4-3/4 , 2 �� �► <br /> 1 : 49 1: 50 " 4-5/8 , 2 '► �� <br /> 1 : 51 1: 52 " 4-1/2 , 2 �� �� <br /> 1 : 53 1 : 54 " 4-1/2 . 2 " " <br /> 1 : 55 1 : 56 " 4-1/2 .2 " " <br /> Percolation rate = ' 2 minutes per inch. <br />