Laserfiche WebLink
B-39 <br /> PERCOLATION TEST DATA SHEET <br /> Test hole location f 6 21.9 25v/ // Hole number 5 <br /> Date test hole was prepared 3/32lg1 , Depth of hole bottom, /Z inches. <br /> Diameter of hole, 6 inches. <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> o-/Z /0c4fn <br /> Method of scratching sidewall Nails in Wood Huh <br /> Depth of pea-sized gravel in bottom of hole, 2 inches. <br /> Date and hour of initial water filling 3/31)/7�r J /21'60/7/11, <br /> Depth of initial water filling, 12 inches above hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least <br /> 4 hours Siphon <br /> Percolation test readings made by 3f/'I e_d SIG/` on <br /> • 0/37/9471 starting at 1 ; OS a.m' Maximum water depth above hole bottom ' <br /> (date) _ •m) <br /> during test, 8 inches. <br /> Time Percolation <br /> Time Interval, Measurement, Drop in water rate, Remarks <br /> Minutes inches level, inches minutes per <br /> • <br /> inch <br /> / ;D F. <br /> / rZO / -*f3 `f / <br /> /; z/ 6 <br /> I 15 343 4/, l <br /> / ! 37 6 <br /> /'5z_ l Z 3/ .3 W5 `� / <br /> C <br /> • <br /> Percolation rate - L, / minutes per inch. <br />