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' '' CERm. #00627 � � � <br /> . - PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S—P Testinq, InC . 12-16-92 9 : 28 a.m: <br /> on starting ar p. <br /> ,�,�«� <br /> Test hole location 511 No.FeL'nda 1 e Rd. Hole number 1 , Date hole was preparecl 12-15-9 2 <br /> Depth of hole botrom 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" Gray brown loam <br /> Method of scratching sidewall Knif e <br /> 2 <br /> Depth of gravel in bottom of hole inches <br /> 12-15-92 3 • O�pm 12 <br /> Date and hour of initial water filling , Depih o nitial 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 Automatie s iphon <br /> 6 <br /> ,Maximum water depth above hole bottom during tesr inches <br /> Time Percolation <br /> Time interval, A4easuremen[, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> • 9 : 15 prefill 6 <br /> 9 : 28 9 : 58 " 2-3/8 12 . 6 30 min <br /> 10 :03 10 : 33 " 2-1/4 13 . 3 " " <br /> 10 : 34 11 : 04 " 2-1/4 13 . 3 " " <br /> Percolation rate = 13 . 1 minutes per inch. <br />