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CERTIFICATION NO.627 <br /> STATE LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing, Inc. on 7-23-10 starting at 9:46am. <br /> Test hole location Krueger, 1175 Willowbrook Dr., Orono. <br /> Test hole number 2. Date test hole was prepared 7-22-10. <br /> Depth of hole bottom inches. Diameter of hole k inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 8" Topsoil dark brown loam <br /> 8" - 12" Gray brown sandy loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date <br /> and hour of initial water filling 7-22-10, 10:30am. Depth of initial water filling is 12 inches above the hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. <br /> Maximum water depth above hole bottom during test is(inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 9:35 prefi I I 6 <br /> 9:46 10:16 6 3-3/4 8 30 min <br /> 10:19 10:49 6 3-3/4 8 30 min <br /> 10::52 11:22 6 3-3/4 8 30 m i n <br /> Percolation rate=8.0 minutes per inch. <br />