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e J• <br /> CERT. 500627 <br /> PERCOLATION TEST DATA SHEET <br /> S-P Testing, Inc. 8-13-93 12 : 20 p.m. <br /> Percolation test readings made byon starting at p.m. <br /> ,Jorrr <br /> 2110 Weber Hills Rd. 2 8-13 <br /> Test hole location , Hole number . Date hole was prepared <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 - 6" Topsoil dark brown loam <br /> 6" - 12" Brown clay loam <br /> Method of scratching sidewall Kni f e <br /> Depth of gravel in bottom of hole 2 inches <br /> 8-12-93 10 : 00am 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 siphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> ..me interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> 12 : 09 prefill i 6 <br /> 12: 20 12:50 I " 2-5/8 11. 4 30 min <br /> 12 : 53 1: 23 " " II II " <br /> 1: 26 1: 56 " " ,, <br /> it iiPercolation rate = 11 . 4 minutes per inch. <br />