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CERT.#00627 <br /> . PERCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by ! —P TP At i ng, T Tin. on 9-19-91 _starting at ?=4 8 <br /> 'Am. <br /> Test hole location__ Old Long Lake Rd. ,Hole number 3 ,Date hole was prepared 5-14-91 <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 — 8" Topsoil dark brown loam <br /> 8" — 12" Brown 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 /> • Water remaining in test hole <br /> 2 : 48 3: 18 6 1-9/16 19. 2 30 min <br /> 3 : 19 3:49 " " " " II <br /> 3 : 54 4 : 24 " • " <br /> 19 <br /> Percolation rate =_ .2 minutes per inch. <br />