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QERTI SCATION 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 10:45am. <br /> Test hole location 550 Willow Drive,Lot 2.Orono. <br /> Test hole numberjA. Date test hole was prepared-L-16=0& <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 dark brown loam <br /> Method of scratching sidewall is kn& Depth of gravel in bottom of hole is 2 inches Date and hour of initial <br /> water filling 7-16-08, 12:30pm. 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 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 /> 10:45 11:15 6 4 7.5 30 min <br /> 11:22 11:52 6 4 7.5 30 min <br /> 11:53 12:23 6 4 7.5 30 min <br /> Percolation rate=minutes per inch. <br />