Laserfiche WebLink
• <br /> PERCOLATION TEST DATA SHEET "..--1 <br /> Percolation test readings made by ;S—P Testing, Inc. on 12-8-87 darting at 8:31 <br /> Giwo <br /> Test hole location Lot 4,B1 k. 1, Woodhill ,Hole number 11 ,Date hole was prepared 12-7-87 i <br /> Depth of hole bottom 18 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 4 <br /> 0 — 10" Topsoil dark brown loam <br /> 10" — 14" Dark gray brown loam <br /> i <br /> 14" — 18" Yellowish brown loam <br /> 1 <br /> ' <br /> /Method of scratching sidewallKnife <br /> i <br /> 2 <br /> Depth of gravel in bottom of hole inches ; <br /> 12-7-87 2: 30p.m. 12 <br /> Date and hour of initial water filling ,Depth of initial water filling 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 /> • <br /> ---4 <br /> • , ,Maximum water depth above hole bottom during test 6 inches , <br /> II <br /> Time Percolation I <br /> Time interval, • <br /> Measurement, Drop in water rate, Remarks 1 <br /> ,• minutes ; inches level,inches minutes per t <br /> 4 inch <br /> 8:19 prefill : 6 1 <br /> 8:31 9:01 " 1-3/8 21.8 30 min <br /> " " " " " <br /> 9:10 9: 40 4 <br /> 9:43 10 : 13 " " " " II <br /> i <br /> r <br /> • <br /> • <br /> • / • . <br /> • <br /> • <br /> Percolation rate 21. 8 minutes per inch. <br />