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. CERT.#00627 <br /> . PERCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by �—P TeGtinc�., Tnc. on 7-21-9 3 staRing ar 9 : 0 2 P,m,. <br /> rda�e� <br /> Test hole location 1810 Lakeview TerraCe ,Hole number 3 , Date hole was prepare� �-20-9 3 <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 brown loam <br /> Method of scratching sidewall Kn i f e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> 7-20-93 12:OOpm 12 <br /> Date and hour of initial water fillino ,Depth of initial water fillin� �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automat iC s iphon <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 /> • 8:45 prefill 6 <br /> 9 :02 9 : 17 " 4-1/2 3 .3 15 min <br /> 9 : 18 9: 33 " 4-3/8 3.4 " " <br /> 9 : 38 9 : 53 " 4-1/8 3. 6 " " <br /> Percolation rate = 3 • 4 minutes per inch. <br />