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. . <br /> CER1'IFICATION N0.627 <br /> �TAT� I,IGENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by�-P Testing, Inc. on 9-22-09 starting at 9:4gam• <br /> Test hole location Johnson, 650 Big Island, Orono <br /> Test hole number�. Date test hole was prepared_�_21_09• <br /> Depth of hole bottom�inches. Diameter of hole�inches. <br /> SOIL DATA FROM TEST OLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 6" Topsoil dark brown loam <br /> 6° - 12" _ Gray brown loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date <br /> and hour of initial water filling Q-22-09, 11•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 far at least 4 hours is�utomatic si�hon. <br /> Maxirrium water depth above hole bottom during test is�inches. <br /> _— _ __ --__ _ _ -- --- -- <br /> _ — -- <br /> Measurement, Drop in water level, Percolation rate, � <br /> Time Time interval min inches inches minutes per inch Remarks <br /> 9:35 prefill 6 <br /> 9:48 10:18 6 2-1/8 14.1 30 min <br /> 10:19 10:49 6 2-1/8 14.1 30 min <br /> 10:56 11:26 6 2-1/8 14.1 30 min <br /> Percolation rate= 14.1 minutes per inch. <br />