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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 2-5-99 starting at 1:30pm. <br /> Test hole location Sievert, 85 Wear Lane No.,Orono. <br /> Test hole number 2A. Date test hole was prepared 2-4-99. <br /> Depth of hole bottom 1.8.inches (12" into topsoil). Diameter of hole 6.inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 6" Fill - loam <br /> 6" - 16" Original soil dark brown loam <br /> 16" - 18" Gray brown 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 2-4-99, 1:00pm. 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 /> 1:04 prefill 6 <br /> 1:30 1:40 6 5-1/8 2 10 min <br /> 1:41 1:51 6 5-1/16 2 10 min <br /> 1:52 2:02 6 5 2 10 min <br /> 2:03 2:13 6 4-15/16 2 10 min <br /> 2:14 2:24 6 4-15/16 2 10 min <br /> Percolation rate=2.0 minutes per inch. <br />