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MRTIFICATION NO.627 <br /> STATE LICENSE NO.394 <br /> PERCOLATION TEST DATA SKEET <br /> ?ercolation test readings made by S-P Test'»,Inc. on 7-17-08 starting at &53am- <br /> rest hole location 550 Willow Drive;Lot 2,Orono, <br /> rest hole numberA. Date test hole was prepared 7_16-08• <br /> )epth of hole bottom 12.inches. Diameter of hole fi inches. <br /> 30EL•DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 101, Topsoil dark brown loam <br /> 10" - 12" Gray brown loam <br /> Method of scratching sidewall is hail. Depth of gravel in bottom of hole is 2nches Date and hour of initial <br /> water filling 7-16-08, 10:00am. 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 /> 8:40 prefill 6 <br /> 8:53 9:23 6 43/4 6.3 30 min <br /> 9:24 1 9:54 6 4314 6.3 30 min <br /> 10:01 10:31 6 4-3/4 6.3 30 min <br /> Percolation rate=4.3iminutes per inch <br />