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CBRT. #xC0627 <br />PERCOLATION TEST DATA SHEET <br />a.m. <br />Percolation test readings made by c—P 'T'Pstincg , Inc, on -7-6-9 3 starting a m. <br />.mea <br />Test hole location 2135 Colin Rd. Hole number 5 , Date hole was prepared 7-5-93 <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />Soil texture <br />0 — 12" Topsoil dark brown loam <br />Method of scratching sidcwall Knife <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water filling 7-5-9 3 1 &IrMA litial seater fillip 12 inches above hole bottom <br />Meth, ' used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic siphon <br />, Maximum water depth above hole bottom during test 6 inches <br />ince <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 />inch <br />Remarks <br />12:07 <br />prefill <br />6 <br />12:21 <br />12:36 <br />it4-5/8 <br />3.2 <br />15 min <br />.2:39 <br />12:54 <br />" <br />4-1/2 <br />3.3 <br />" is <br />1:05 <br />1.20 <br />4-7/16 <br />3.4 <br />" <br />1:27 <br />x:42 <br />4-7/16 <br />3.4 <br />" <br />Percolation rate = 3.4 minutes per inch. <br />