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� CERT.#00627 <br /> . PERCOLATION TEST DATA SHEET � <br /> L� <br /> Percolation test readings made by S—P Testinct. InC . on 7-21-9 3 starting ar 9 :00 p.m. <br /> fdare) <br /> Test hole locatio� 1810 Lakeview Terrace Hole number 1 , Date hole was prepare� �-20-93 <br /> Depth of hole bottom 12 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches - Soil texture <br /> 0 — 12" Topsoil brown loam <br /> Method of scratching sidewall Kn i f e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> Date and hour of initial water fillin,g �—2����3 , �epfh oT�n�ial water fillin¢ 12 inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic s iphon <br /> 6 <br /> ,Maximum water depth above hole bottom during tesr inches <br /> Time Percolation <br /> ':ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 8 : 45 prefill 6 <br /> 9: 00 9:15 " 4-1/4 3.5 15 min <br /> 9 : 2Q 9 : 35 " 4 3.8 " " <br /> 9 : 3F 9 : 51 " 4 3.8 " " <br /> Percolation rate = 3 . 7 minutes per inch. <br />