Laserfiche WebLink
• <br /> PERCOLATION TEST DATA SHEET <br /> Steven B. Schirmers 6-2-87 11 31 1"-----77.11 <br /> ''°' <br /> Percolation test readings made by oft. starting at p.m. <br /> Lot2,Blk. 1, Woodhill 1 Niue) 6-1-87 <br /> Test hole location_ ,Hole number ,Date hole was prepared • <br /> Depth of hole bottom_. 18 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 8" Topsoil dark gray brown loam <br /> 8" — 18" Dark gray brown sandy loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches <br /> 12 : 00p.m. <br /> Date and hour of initial water filling 6-1-87 ,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 4 hours Automtic s iphon <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> 11: 18 prefill 6 <br /> 11: 31 • 12 : 01 2-1/4 13.3 30 min <br /> 12: 12 12 : 42 2-1/8 14. 1 " " <br /> 12: 43 1: 13 2-1/16 14.6 " <br /> • <br /> • <br /> Percolation rate = 14. 0 minutes per inch. <br />