Laserfiche WebLink
• <br /> . PERCOLATION TEST DATA SHEET .----1 <br /> S—P , Testing, Inc. 12-8-87 8 : 32 a.m. <br /> Percolation test readings made by on starting at p.m. . <br /> Nam) <br /> Test hole location Lot 4 ,B 1 k.1, Woodhill ,Hole number 10 ,Date hole was prepared 12-7-87 4 <br /> 18 6 <br /> Depth of hole bottom._ inches,Diameter of hole inches 1 <br /> Soil data from test hole: i <br /> Depth, inches Soil texture <br /> 0 — 10" Topsoil dark gray loam <br /> 10" — 18" Gray brown loam <br /> Method of scratching sidewall Knife <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 /> 6 , <br /> • ,Maximum water depth above hole bottom during test inches• <br /> • <br /> Time Percolation • <br /> Time interval, Measurement, . Drop in water rate, Remarks <br /> minutes inches. level,inches minutes per <br /> inch <br /> 8 : 19 prefill 6 . • <br /> 8: 32 9: 02 1-7/16 20 . 9 30 min <br /> 9 : 09 9: 39 • -" 1-3/8 21. 8 II <br /> " <br /> 9 : 44 10 : 14 " <br /> • • <br /> I + <br /> 1 <br /> 1 <br /> i <br /> Percolation rate = 21 ' 5 minutes <br /> per inch. <br />