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CERTIFICATION NO.627 <br /> ;TALE LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> 'ercolation test readings made by S-P Testing,Inc. on 3-3-99 starting at 12:53pm. <br /> fest hole location Young. Lot3,Blk.2,Rolling Meadows 2nd Add.,Orono. <br /> Test hole number..3A, Date test hole was prepared 3-2-99. <br /> Depth of hole bottom 12.inches. Diameter of hole.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 2 inches. Date and hour of initial <br /> water filling 3-2-99, 11:30am. 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 /> 12:40 prefill 6 <br /> 12:53 1:23 6 4-5/16 7 30 min <br /> 1:24 1:54 6 4-3/16 7.2 30 min <br /> 1:59 2:29 6 4-1/16 7.4 30 min <br /> Percolation rate=7.2 minutes per inch. <br />