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CERTIFICATION N0.627 <br /> STATE LICENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc. on 7-20-00 starting at 3:20pm. <br /> Test hole location McGrann, 2120 Fox St.,Orono. <br /> Test hole number�. Date test hole was prepared 7-19-00. <br /> Depth of hole bottom�inches. Diameter of hole 6 inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 10" Topsoil dark brown loam <br /> 10" - 12" Brown ciay 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 7-19-00, 3:30pm. Depth of initial water filling is in h 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 6 inches. <br /> Measuremerrt, Drop in water levei, Percolation rate, <br /> Time Time interval,min inches inches minutes r inch Remarks <br /> 3:10 refill 6 <br /> 3:20 3:50 6 2-3/4 10.9 30 min <br /> 4�00 4�30 i 6 2-5/8 11 4 30 min <br /> _ _ _ _ _ _ _ _ _ _. _ . _ _ I <br /> 4:31 5:01 6 2-9/16 11.7 30 min <br /> � <br /> I I <br /> Percolation rate = 11.3 minutes per inch. <br />