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Apr-06-98 07 :07A William Henderson 67.2 404 2299 P.09 <br /> CERTII~rCATION NO.627 <br /> STATE LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc_on 10-30-97 starting at.,1;4QpM, <br /> Test hole location Henderson,430 Wall erjAd Rd,- no. <br /> Test hole number-. Date test hole was prepared 1029,97. <br /> Depth of hole bottom 24 inches. Diameter of hole_6 inches. <br /> 43111I,DATA-01051 XEST ROLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 80$ Ta soil dark brown loam <br /> 8" - 14" - Gray brown laam._ .......__.. --......_ __ ..------.._._._.__._........_....... . _........... . <br /> 1411 -24'0 Brown sandy loam <br /> Method of scratching sidewall is knifa. Depth of gravel in bottom of bole is 200, Date and hour of initial <br /> water filling 10- 97. 4:IMnm_ 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 automatj,esi.phon, <br /> Maximum water depth above hole bottom during test is 6 inches. <br /> -� --Measurement, Drop in water level, Percolation rate, <br /> l co <br /> _ Time Time intervarn inches inches m+nates inch Remarks <br /> 1:30 prefill 6 <br /> 1:40 _._.._2:10 6 2-518 -- -11.4 30 min i <br /> 2:16 2:46 6 2-9116 11.7 30 min <br /> 2:48 3:18 6 2-1/2 12 _30 min <br /> Percolation rate=11.7-minutes per inch, <br />