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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 10-18-96 starting at 10:30am. <br /> Test hole location Pruden,315 Woodhill Rd.,Lot 2,Orono. <br /> Test hole number L Date test hole was prepared 10-17-96. <br /> Depth of hole bottom 11 inches. Diameter of hole¢inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 10" Topsoil dark brown loam <br /> 10" - 12" Brown clay loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> water filling 10-17-96, 11:00am. 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 /> 10:15 prefill 6 <br /> 10:30 11:00 6 5 6 30 min <br /> 11:11 11:41 6 4-7/8 6.2 30 min <br /> 11:42 12:12 6 4-3/4 6.3 30 min <br /> Percolation rate=6.2 minutes per inch. <br />