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CERT.#00627 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readings made by S—P Testing, Inc. 12-7-93 starting at 8:56 P ►� <br />Lot2,B1k.1,Coffin site 2 12-6-93 <br />Test hole location , Hole number Date hole was prepared <br />Depth of hole bottom+ 12inches. 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 sidewall Kn i f e <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water fillip 2-6-9 3 2 &PRO f initial eater filling 12 inches abo%e hole tx)uum <br />Method used to maintain at least 13 inches of water depth in hole for at least 4 hours Automatic siphon <br />Mammum water depth above hole bottom during test 6 inches <br />ime <br />Time <br />inter\al. <br />minutes i <br />Measurement. <br />inches <br />i Drop in water <br />Iesel, inches <br />Percolation <br />rate. ; Remarks <br />minutes per <br />inch <br />8 : 4 5 <br />refill <br />6 <br />8:56 <br />9:26 <br />2-3/8 <br />12.6 30 min <br />9:29 <br />9:59 <br />_ <br />13.7 <br />10:02 <br />10:32 <br />_2-3/16 <br />2-1/8 <br />14.1 <br />l <br />P: rcolation rate = 13 . 5 minutes per inch. <br />