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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 2-12-02 starting at 10:46am. <br /> Test hole location Boyer Building Corp., 10 Willow Dr. So., Orono. <br /> Test hole number-3. Date test hole was prepared 2-11-02. <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 - 101, Topsoil dark brown loam <br /> 10'1 - 1210 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 2-11-02, 10:00am. 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 fi inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval min inches inches minutes per inch Remarks <br /> 10:35 prefill 6 <br /> 10:46 11:01 6 3-7/8 3.9 15 min <br /> 11:04 11:19 6 3-7/8 3.9 15 min <br /> 11:22 11:37 6 3-7/8 3.9 15 min <br /> Percolation rate=3A-minutes per inch. <br />