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' CERT,.#00627 <br /> » . � ti <br /> . PERCOLATION TEST DATA SHEET � <br /> 4-5-94 2: 46 a.m <br /> Percolation test readings made by o� starting a1 i%p.m, <br /> iea�e� <br /> Lot14 ,B1k.l,Coffin site 5 4-4-94 <br /> Test hole location ,Hole number , Date hole was prepare� <br /> Depth of hole bottom 12 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches 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 �nches <br /> 4-4-94 4 : 30pm 12 <br /> Date and hour of initial water filling ,Depth of initial water filliq� inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Au{-omatic s i�hon <br /> ,Maximum water depth above hole bottom during tesr 6 inches <br /> Time Percolation <br /> ��ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> . 2 : 25 prefill 6 � <br /> 2 : 46 3: 16 " 3-7/8 7. 7 30 min <br /> 3 : 39 4: 09 " 3-3/4 8. 0 " " <br /> 4 :29 4: 59 " 3-3/4 8. 0 " " <br /> � <br /> � <br /> � <br /> Percolation rate = �- 9 minutes per inch. <br />