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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 1_31_97 starting at 12:27pm. <br /> Test hole location 370 & 380 Big Isl , rono. <br /> Test hole number�, Date test hole was prepared 1_30-97• <br /> Depth of hole bottom�Q inches. Diameter of hole�inches. <br /> SOIL. DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 12" Topsoil dark brown loam <br /> 12" - 30" Brown clay loam <br /> Method of scratching sidewall is kpif�. Depth of gravel in bottom of hole is � inches. Date and hour of initial <br /> water filling 1-30.97�2:OOpm. Depth of initial water filling is inclaes above the hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is �.utomatic sinhon. <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 er inch Remarks <br /> ----� <br /> 12:13 refill 6 ' <br /> 12:27 12:57 6 11/16 43.6 30 min i <br /> 12:58 1:28 6 11/16 43.6 30 min <br /> 1:33 2:03 6 11/16 43.6 30 min <br /> _� <br /> � <br /> Percolation rate=4��ninutes per inch. <br />