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CERT.#00627 <br /> . PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S—P TPct•i ng, T nc_ on 5-15-91 starting at 2:47 <br /> Iduul <br /> Test hole location 705 Olid Long Lake Rd. ,Hole number 2 ,Date hole was prepared 5-14-91 <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 — 10" Topsoil dark brown loam <br /> 10" — 12" Brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> 5-14-91 4 : 00pm 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 /> Time interval, Measurement, Drop in water rate, Remarks • <br /> minutes inches level,inches minutes per <br /> inch <br /> ' 2 : 33 prefill 6 <br /> 2 : 47 3 : 17 2-3/8 12.6 30 min <br /> 3 : 20 3: 50 2-1/4 13 .3 • " <br /> 3 : 53 4: 23 2-3/16 13.7 • " " <br /> Percolation rate = 13. 2 minutes per inch. <br />