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CE$T.�#�8�6 2 7 <br /> . PERCOLATION TEST DATA SHEET y� <br /> S-P Testing, Inc. 4-21-94 9 : 53 a.'T'. <br /> Percolation test readings made by on starting ar `'p:m. <br /> Lot11 ,B1k.1,Coffin site 6 `d�"' 4-20-94 <br /> Test hole location ,Hole number ,Date hole was prepare� <br /> Depth of hole bottom 12 inches,Diameter of ho1P 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 - 10" Topsoil dark brown loam <br /> 10" - 12" � Brown clay loam <br /> Method of scratching sidewall Knif e <br /> Depth of gravel in bottom of hole ' 2 inches <br /> 4-20-94 2: OOpm 12 <br /> Date and hour of initial water filling , Depth of initial water filling inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic S iphon <br /> ,A4aximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> '�ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 8 :40 prefill 6 <br /> 9 : 53 10 : 23 " 4-7/8 6.2 30 min <br /> 10 : 24 10 : 54 " 4-5/8 6. 5 " " <br /> 11 : 20 11 : 50 " 4-5/8 6. 5 " " <br /> Percolation rate = 6 • 4 minutes per inch. <br />