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CERTIFICATION NO.627 <br /> STATE LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc. on 2.12=02 starting at 10:45am. <br /> Test hole location Boyer Building Corp., 10 Willow Dr.SoOrono, <br /> Test hole number. Date test hole was prepared-2-AL-02.. <br /> Depth of hole bottom 12.inches. Diameter of hole fi inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 1211 Topsoil dark brown loam <br /> Method of scratching sidewall is Drift. Depth of gravel in bottom of hole is 2inches Date and hour of initial <br /> water filling 2-11-02. 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 fi inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 10:35 prefill 6 <br /> 10:45 11:00 6 1-3/4 8.6 15 min <br /> 11:05 11:20 6 1-3/4 8.6 15 min <br /> 11:21 11:36 6 1-3/4 8.6 15 min <br /> Percolation rate=BA-minutes per inch. <br />