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CERT.R006z7 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readines made b%- S—P Testing, Inc. <br />Lot6,B1k.1,Dickey site <br />Test hole location Hole number— <br />Depth of hole bottom 12 inches. Diameter of hole 6 <br />Soil data from test hole: <br />Depth. inches <br />• .4 <br />11-18-93 8:45a.m. <br />stanin_ ar `p.rn— <br />6' 11-17-93 <br />_.. Date hole %%as prepared <br />inches <br />Soil texture <br />0 — 12" Topsoil dark brown clay loam <br />Method of scratching sidewall Knife <br />Depth of gravel in bottom of hole 2 inches <br />11-17-93 3:30pm 12 <br />Date and hour of initial water filling . Depth of ir••'.al water filling _inches above hole bottom <br />Method ust:1 to maintain at least 12 inches of water depth ir, f • for at least 4 hours Automatic siphon <br />N14 .. gum water depth above hole bottom during test 6 inches <br />.'ime <br />Time <br />interval. <br />minutes <br />Measurement, <br />inches <br />Drop in water <br />level. inches <br />Percolation <br />rate. <br />minutes per <br />it h <br />Remarks <br />8:25 <br />prefill <br />6 <br />8:45 <br />9:15 <br />4-1/16 <br />7.4 <br />30 min <br />9.28 <br />9.58 <br />n" <br />10.06 <br />10:36 <br />" <br />Percolation rate -- 7.4 minutes per inch. <br />