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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 5-20-03 starting at 12:0_SFm. <br /> Test hole location Otten• 425 Turnham Rd., Orono. <br /> Test hole number-1. Date test hole was prepared-L12-A& <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 - 12" Topsoil dark brown loam <br /> Method of scratching sidewall is knift. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> water filling 5-19-03, 9:30am. 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 fi inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 9:30 prefill 6 <br /> 12:05 12:35 6 4-3/4 6.3 30 min <br /> 12:40 1:10 6 4-3/4 6.3 30 min <br /> 1:11 1:41 6 4-3/4 6.3 30 min <br /> I <br /> Percolation rate=minutes per inch. <br />