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CEI 1'lFICATION NO.627 <br /> STA 1'E LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc.on 5-24-00 starting at 1:46pm. <br /> Test hole location Wyatt,4220 Watertown Rd., Orono. <br /> Test hole number 2. Date test hole was prepared 5-23-00. <br /> Depth of hole bottom II inches. Diameter of hole 6 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 5-23-00,4:00pm. 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 6 inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 1:35 prefill 6 <br /> 1:46 2:01 6 5-1/16 3 15 min <br /> 2:02 2:17 6 4-11/16 3.2 15 min <br /> 2:25 2:40 6 4-1/2 3.3 15 min <br /> 2:59 3:14 6 4-3/8 3.4 15 min <br /> Percolation rate=3.3 minutes per inch. <br />