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CERT. #00627 . <br /> , .... <br /> . PERCOLATION TEST DATA SHEET <br /> � S—P Testing, INc. 11-9-90 8 : 22 a•"'• <br /> Percolation tcst readings made by o� starting a� .m. <br /> Lot a wu«, <br /> Test hole location 12 2 0 Lyman Ave. ,Hole number 2 ,Date hole was prepare� 11—8—9 0 <br /> Depth of hole bottom 1? inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> � — L(�" T��.:sail c�ark hrawn laam <br /> 10" — 12" Brown clay loam <br /> Method of scra:ching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches _. <br /> Date and hour of initial wacer fillin,g 11-8-9 0��ep�►��itial water�lling 12 inches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for ai least 4 hours Automat'1C S iphon <br /> ,Maximum water depth above hole bottom during tesr 6 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> � 8 : 10 prefill 6 <br /> 8 : 22 8 : 37 " 4-1/4 3 .5 15 min <br /> 8 : 57 9 : 12 " 4 3 . 8 " " <br /> 9 : 30 9 : 45 " 3-15/16 3 . 8 � " " <br /> Percolation rate = 3 • � minutes per inch. <br />