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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 4-16-97 starting at 11:31am. <br /> Test hole location Spring Hill Golf Club Maintenance Bldg& Rest Area, Orono. <br /> Test hole number I Date test hole was prepared 4-15-97. <br /> Depth of hole bottom 1Z.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 4-15-97.4:3Q= 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 /> 11:15 prefill 6 <br /> 11:31 11:46 6 3-3/16 4.7 15 min <br /> 11:49 12:04 6 3-3/16 4.7 15 min <br /> 12:13 12:28 6 3-3/16 — 4.7 15 min_ { <br /> 12:32 12:47 6 3-3/16 4.7 15 min <br /> Percolation rate=4.7-minutes per inch. <br />