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CERT.400627 <br />PERCOLATION TEST DATA SHEET <br />Percolation tcstreadinesmade bv S—P Testing, Inc. 3•m• <br />on 7-7 --95 starting at 1 2 - 57 <br />'J."'I <br />MD <br />Tcst hole location Lo -t 2 ,131 k . 1, Rosch Add,, Hole number 19 Date hole was prepared 7— 21-9 5 <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches <br />Soil texture <br />0 — 12" Topsoil dark brown loam <br />Method of srratching sidewall Knife <br />Depth of gravel in bottom of hole_ � inches <br />7-21-95 3:OOpm 12 <br />Date and hour of initial water filling , Depth of initial water filling inches above hole bottom <br />Method usea to ma -main at least 12 in "es of water depth in hole for at least 4 hours Automatic siphon <br />6 <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, Remarks <br />minutes per <br />inch <br />- <br />9.8 30 min <br />11 <br />II <br />N II N <br />2 : 0 <br />1 <br />Percolation rite = 9 _11 --minutes per inch. <br />