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CER�.#�00.627 <br /> � <br /> , <br /> . PERCOLATION TEST DATA SHEET � <br /> a,_m. <br /> Percolation test readings made by on 4-5-9 4 starting a 2' 3 8 �p:m:�; <br /> �earel �,.,.- <br /> "I'est hole location Lot 14 ,B 1 k. 1,Cof f i n s i teHole number 1 ,Date hole was prepare� 4—4—9 4 <br /> 12 6 <br /> Depth of hole bottom inches,Diameter of hole inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 12" , Topsoil dark brown loam <br /> Method of scratching sidewall Kni f e <br /> Depth of gravel in bottom of hole 2 inches <br /> Date and hour of initial water filling 4-4-9 4 �4pePthpo�l�nitial water fillin,g 12 inches abo��e hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours AutomatiC slphon <br /> ,Maximum water depth above hole bottom during tesc 6 inches <br /> Time Percolation <br /> ':'ime interval, Measurement, Drop in water rate, Remarhs <br /> minutes inches level, inches minutes per <br /> inch <br /> • 2: 25 prefill 6 <br /> 2 : 38 3 : 08 " 2-3/8 12. 6 30 min <br /> 3 : 4 4 4 : 14 " " �� �� �� <br /> 4 : 2 4 4: 5 4 " " " �� �� <br /> Percolation rate = 12 ' 6 minutes per inch. <br />