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CERTIFICATION NO.627 <br /> STAT$LIC FiNSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test rereadings made by S-P Testing,Inc.T�on 7 19-01 starting at 12T <br /> Test hole location <br /> Phe s 385 Turnham Rd_Omno <br /> Test hole number-L Date test hole was prepared 7-1&01- <br /> Depth of hole bottom 12 inches. Diameter of hole¢inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES NCHES SOIL TEXTURE <br /> 0 - 101,10 Topsoil dark brown loam <br /> 10" - 12" Brown clay loam <br /> Method of scratching sidewall is knA. Depth of gravel in bottom of hole is 2 ipso Date and hour of initial <br /> water filling 7-18-01,4:30=. 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 F inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval min inches inches minutes per inch Remarks <br /> 12:25 prefill 6 <br /> 12:38 1:08 6 3-1/8 9.6 30 min <br /> 1:13 1:43 6 3-1/8 9.6 30 min <br /> 1:44 2:14 6 3-1/8 9.6 30 min <br /> Percolation rate=2 6 minutes per inch. <br />