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CERTIFICATION NO.627 <br /> STA I'L LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc. on 8-5-98 starting at 11:00am. <br /> Test hole location Bill Yaeger, Lot 64 & 65,Morse Island Park,Big Island, Orono. <br /> Test hole number/. Date test hole was prepared 8-4-98. <br /> Depth of hole bottom i inches. Diameter of hole 6.inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 _10" Topsoil dark brown loam <br /> 10" - 30" Brown clay 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 8-4-98, 11:30am. 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.inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes per inch Remarks <br /> 10:52 prefill 6 <br /> 11:00 11:30 6 1/2 60 30 min <br /> 11:33 12:03 6 1/2 60 30 min <br /> 12:07 12:37 6 1/2 60 30 min <br /> Percolation rate= 60.0 minutes per inch. <br />