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. � . <br /> CERTIFICATION N0.627 <br /> STATE LICENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing, Inc. on 8_6_02 starting at�:l0gm• <br /> Test hole location Boyer Bldg. Coro.,?530 Fox St., Oro�o <br /> Test hole number�. Date test hole was prepared g_5-02• <br /> Depth of hole bottom�inches. Diameter of hole�t inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 12" To soil dark brown loam <br /> Method of scratching sidewall is k�if�. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> water filling �-5-02, 12:00��. Depth of initial water filling is 12 �inc�e above the hole bottom. <br /> Method used tv maintain at least 12 inches of water depth in hole for at least 4 hours is�utomatic sa�hon. <br /> Maximum water depth above hole bottom during test is�inches. <br /> Measurement, Drop in water levei, Percolation rate, � <br /> Time _ Time interval,min inches inches minutes per inch i Remarks <br /> 1:00 _ prefill 6 <br /> ; <br /> 1:10 1:40 6 2-1/2 12 30 min <br /> 1:47 _ 2:17 6 _ 2-1/2 12 30 min <br /> -- -- ---{ <br /> 2:18 2:48 6 2-1/2 12 30 min � <br /> � <br /> - � - - <br /> Percolation rate= 12.0 minutes per inch. <br />