Laserfiche WebLink
CERT.;00627 <br />PERCOLATION TEST DATA SHEET <br />2.m. <br />Percolation tcst readines made b%, S—P Testing, Inc. on 7-22-95 startinga 2:56 rn <br />Test hole location Lott,Blk.l,Rosch Add. .Hole number 23 Date hole��asprepared 7-21-95 <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 />Methodof scratching sidewall Knife <br />2 <br />Depth of gravel in bottom of hole inches <br />Date and hour of initial water filling 7-21-95. l3iA dYtnitial water filling_ 12 inches above hole bottom <br />Method usea to maintain at least 12 inches 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, <br />minutes per <br />inch <br />Remarks <br />12:40 <br />prefill <br />6 <br />12:56 <br />1:11 <br />of <br />5 <br />3.0 <br />15 min <br />1:31 <br />1:46 <br />to <br />4-7/8 <br />3.1 <br />" <br />1:51 <br />2:06 <br />4-3/4 <br />3.2 <br />" <br />Percolation rate = 3 • 1 minutes per inch. <br />