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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 7-8-97 starting at-t:09-pm. <br /> Test hole location Thies, 1180 Willow Rd.*North,Orono. <br /> Test hole numbed. Date test hole was prepared-j-7-97. <br /> Depth of hole bottom U inches. Diameter of hole 0-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 knife. Depth of gravel in bottom of hole is 2inches Date and hour of initial <br /> water filling 7-7-97. 1:0(bm. 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!k inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval min inches inches minutes per inch Remarks <br /> 12:55 prefill 6 <br /> 1:09 1:39 6 5-1/2 5.5 30 min <br /> 1:42 2:12 6 5-1/2 5.5 30 min <br /> 2:21 2:51 6 5-1/2 5.5 30 min <br /> Percolation rate=minutes per inch. <br />