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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-p Testi g, kC.on 7-17-05 sting at 10:46am. <br /> Test hole location 550 Willow i)r:vp ]ot nom;;.. <br /> Test hole number. Date test hole was prepared 7_16-Q <br /> Depth of hole bottom 12 inches. Diameter of hole h inches. <br /> SOii_.DATA FROM T 4T HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 12" Topsoil dark brown loam <br /> ✓lethod of scratching sidewall is knik Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br /> eater filling 7-16-08,12:30pa, Dept of d w g is 12 inchcs above the hole bottom. <br /> /lethod used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. <br /> 4aximum water depth above hole bottom during test is 6 inches. <br /> Measurement„ Drop in water level. Percolation rate, <br /> Time Time intervai,min inches inches minutes per inch Remarks <br /> 10:30 prefill 6 <br /> 10:46 11:16 6 3-1/2 8.6 <br /> 30 min <br /> 11.21 11:51 6 3-1/2 8.6 30 min <br /> 11:54 12:24 6 3-1/2 8.6 30 min <br /> ercolation rate=&6 minutes per inch. <br />