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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 74;-97 starting at LDIpm. <br /> Test hole location Thies, 1180 Willow Rd. North,Orono. <br /> Test hole number3.. Date test hole was prepared? 7-97. <br /> Depth of hole bottom 12 inches. Diameter of hole¢inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 10" Topsoil dark brown loam <br /> 10'1 - 12" Brown clay loam to 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 7-7-97, 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¢inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval min inches inches minutes per inch Remarks <br /> water remaining in test hole <br /> 1:07 1:37 6 2-1/4 13.3 30 min <br /> 1:44 2:14 6 2-1/4 13.3 30 min <br /> 2:19 2:49 6 2-1/4 13.3 30 min <br /> Percolation rate=13,Lninutes per inch. <br />