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ERTIFICATION NO.627 <br /> TATE LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> ercolation test readings made by S-P Testing,Inc. on 10-8-02 starting at 10:32am. <br /> est hole location Brueske, 1101 Willowbrook Rd., Orono. <br /> est hole numbera. Date test hole was prepared 10-7-02. <br /> iepth of hole bottom 12.inches. Diameter of hole 6.inches. <br /> OIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 10" Topsoil dark brown loam <br /> 10" - 12" Gray brown loam <br /> ilethod of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> vater filling 10-7-02, 9:30am.. 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 /> ✓Iaximum 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 /> 10:20 prefill 6 <br /> 10:32 11:02 6 1-3/8 21.8 30 min <br /> 11:03 11:33 6 1-3/8 21.8 30 m i n <br /> 11:38 12:08 6 1-3/8 21.8 30 m i n <br /> ?ercolation rate=21.8 minutes per inch. <br />