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CERT.*00627 <br />PERCOLATION TEST DATA SHEET <br />a.m. <br />Percolation test readings made by S—P Tit ins o — — tarting at 1 t 6 p.m. <br />..W., <br />Test hole location Lot 3 , B 1 k . 1 , Co f f i n s i to Hole number 6 . Date hole was prepared 10 - 21- 9 3 <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth. inches <br />0 — 10" <br />10" — 12" <br />Soil texture <br />Topsoil dark brown loam <br />Brown clay loam <br />Method of scratching sidewall Kn i f e <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water filling 10-21-9 3 Dtl 4Mial water lillin= 12 inches above hole bottom <br />Method used 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 6 inches <br />ime <br />Time <br />interval. <br />minutes <br />Measurement. <br />inches <br />Dv,.n in water <br />levc; innccs <br />Percolation <br />rate. <br />minutes per <br />inch <br />Remarks <br />11 <br />prefill <br />6 <br />11:26 <br />11:56 <br />2-5/8 <br />11.4 <br />30 min <br />11:57 12:27 <br />12:32 I 1:02 <br />i <br />Percolation rate = 11.4 minutes per inch. <br />