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CERTIFICATION NO.627 <br /> STATE„LICEWSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing Inc.on 7-19-01 starting at 12:40nm. <br /> Test hole location Phelps.385 Tnrnham Rd.,Orono. <br /> Test hole number- Date test hole was prepared 7-18-01. <br /> Depth of hole bottom]a inches. Diameter of hole¢inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 6" Topsoil dark brown loam <br /> 6" - 1211 Brown clay loam <br /> Method of scratching sidewall is laiiife. Depth of gravel in bottom of hole is2 inches. Date and hour of initial <br /> water filling 77-18-01,4:30pm. 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 C inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 12:25 prefill 6 <br /> 12:40 1:10 6 4-1/8 7.3 30 min <br /> 1:11 1:41 6 4-1/8 7.3 30 min <br /> 1:46 2:16 6 4-1/8 7.3 30 min <br /> Percolation rate=7j-minutes per inch. <br />