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CERTIFICATION NO.627 <br /> STA I J.LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing.Inc. on 3-3-99 starting at 12:52pm. <br /> Test hole location Young, Lot3, Blk.2,Rolling.Meadows 2nd Add., Orono. <br /> Test hole number_2A, 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 - 10" Topsoil dark brown loam <br /> 10" - 12" 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 fi 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 /> 12:52 1:22 6 4-9/16 6.6 30 min <br /> 1:25 1:55 6 4-7/16 6.8 30 min <br /> 1:58 2:28 6 4-3/8 6.9 30 min <br /> Percolation rate= 6.8 minutes per inch. <br />