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4 <br /> CERTIFICATION NO.627 <br /> STATtLIC'EWSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc.on 7-19-01 starting at 12:3 M <br /> Test hole location Phetp&313 Tnrnham R ,Orono <br /> Test hole number-. Date test hole was prepared 7-1&01. <br /> Depth of hole bottom 11 inches. Diameter of hole 6 inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 8" Topsoil dark brown loam <br /> 811 - 1211 Brown clay 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 7-18-01,4:30M 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 /> 12:25 prefill <br /> 6 <br /> 12:39 1:09 6 2-1/4 13.3 30 min <br /> 1:12 1:42 6 2-1/4 13.3 30 min <br /> 1:45 2:15 6 2-1/4 13.3 30 min <br /> Percolation rate=13.3 minutes per inch. <br />