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CERT.#00627 <br /> PERCOLATION TEST DATA SHEET <br /> S—P Testing, .m. : <br /> Percolation test readings made by- �3, Inc.InC. on 9-27-91 startingat 1: 10 ,.+r',„-� <br /> 320 Turnham Rd. 3 id��"' <br /> Test hole location ,Hole number ,Date hole was prcpare(t 9-26-91 <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 — 12" Topsoil very dark brown loam <br /> Method of scratching sidewall Kn i_f P <br /> Depth of gravel in bottom of hole 2 inches <br /> 9-26-91 2. 00p 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 n Lit oma t].C• s i sab on <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 /> 12 : 58 Rrefill <br /> 1:41 2 : 11 If of it <br /> i <br /> 1 <br /> Percolation rate = 6.6 minutes per inch. <br />