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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 7-17-08 starting at 10:48am. <br /> Test hole location 550 Wi low T)rive, Lot 2. Orono, <br /> Test hole numberAA. Date test hole was prepared-7--11-0& <br /> Depth of hole bottom 12 inches. Diameter of hole fi inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 81' Topsoil dark brown loam <br /> 811 - 1211 Gray brown loam <br /> Method of scratching sidewall is kn . Depth of gravel in bottom of hole is 2-inch-u. Date and hour of initial <br /> water filling 7-16-08, 12.30um Depth of initial water filling is 1212 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 6-inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 10:30 prefill 6 <br /> 10:48 11:18 6 4-1/2 6.7 30 min <br /> 11:19 11:49 6 4-1/2 6.7 30 min <br /> 11:56 12:26 6 4-1/2 6.7 30 min <br /> Percolation rate=6.7-minutes per inch. <br />