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CER"I�IFICA'I'ION N0.627 <br /> STATE LICENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing, Inc. on 7-22-04 starting at 10:21am. <br /> Test hole location ullum, 785 o Ferndale Rd rono <br /> Test hole number�. Date test hole was prepared 7-21-04. <br /> Depth of hole bottom�2 inches. Diameter of hole 6 inches. <br /> �OIL DATA FROM TEST HOLF <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 12" Topsoil dark brown loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is � inches. Date and hour of initial <br /> water filling 7-21-04, 9:30am. Depth of initial water filling is l.2 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 /> Maxirnum 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 er inch Remarks <br /> 10:20 refilf 6 <br /> 10:21 10:51 6 3-3/8 8.9 30 min <br /> � <br /> i <br /> 10:54 11:24 6 3-3/8 8.9 30 min � <br /> 11:27 11:57 6 3-3/8 , 8.9 30 min <br /> I I I <br /> i <br /> � I I i � I � <br /> Percolation rate = 82minutes per inch. <br />