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CERT. 7#00627 <br />PERCOLATION TEST DATA SHEET <br />S—P Testing, Inc. 7-22-95 12:54 3.m. <br />Percolation test readings made by g on starting at <br />d+Nl <br />Test hole location Lot 2 , B1 k . 1, Rosch Add. Hole number 21 , Date hole %vas prepare] 7-21-95 <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 — 10" Topsoil dark brown loam <br />10" — 12" Brown clay loam <br />hiethod of scratching sidewall Knife <br />Depth of gravel in bottom of hole inches <br />7-21-95 3:OOpm 12 <br />Date and hourof initial water filling 11 Depth of initial water filling inches above hole bottom <br />Method urea 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 inches <br />ime <br />Time <br />interval, <br />minutes <br />Measurement. <br />inches <br />Drop in water <br />level, inches <br />Percolation <br />rate, <br />minutes per <br />inch <br />Remarks <br />Water rem <br />ining in test <br />hole <br />12:54 <br />1:24 <br />6 <br />1-1/2 <br />20.0 <br />30 min <br />1:27 <br />1:57 <br />11 <br />2:02 <br />2:32 <br />Percolation rate = 20-0 minutes per inch. <br />