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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 4-15-03 starting at 9:55am. <br /> Test hole location Storch, 1245 Woodhill Avenue, Orono. <br /> Test hole numberl. Date test hole was prepared 4-14-03. <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 /> • <br /> Method of scratching sidewall is lwiff. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> water filling 4-14-03, 2:00pm. 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 11 inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 9:45 prefill 6 <br /> 9:55 10:25 6 3-1/8 9.6 30 min <br /> 10:30 11:00 6 3-1/8 9.6 30 min <br /> 11:01 11:31 6 3-1/8 9.6 30 min <br /> Percolation rate=9.6 minutes per inch. <br />