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CERTIFICATION NO.627 <br /> STAIL4 LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing.Inc. on 10-18-96 starting at 12:47pm. <br /> Test hole location Pruden,315 Woodhill Rd.,Lot 1,Orono. <br /> Test hole number$ Date test hole was prepared 10-17-96. <br /> Depth of hole bottom 12.inches. Diameter of hole k inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 6" Topsoil dark brown loam <br /> 6" - 12" Dark gray brown loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> water filling 10-18-96, 12:30pm.. 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 /> 12:36 prefill 6 <br /> 12:47 1:02 6 3-3/8 4.4 15 min <br /> 1:05 1:20 6 3-1/4 4.6 15 min <br /> 1:23 1:38 6 3-1/4 4.6 15 min <br /> Percolation rate=4.5 minutes per inch. <br />