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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 7-17-08 starting at 10:46am. <br /> Test hole location 550 W'll_ow Drive, lot 2. Orono• <br /> Test hole number. Date test hole was prepared 77-16-08-08. <br /> Depth of hole bottom 12 inches. Diameter of hole fi 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 7-16-08, 12.30pm 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 6 inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 10:30 refill 6 <br /> 10:46 11:16 6 3-1/2 8.6 30 min <br /> 11:21 11:51 6 3-1/2 8.6 30 min <br /> 11:54 12:24 6 3-1/2 8.6 30 min <br /> Percolation rate=&6-minutes per inch. <br />