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• <br /> . • <br /> CERT.#00G27 • <br /> • <br /> • <br /> • PERCOLATION TEST DATA SHEET <br /> • <br /> Percolation test readings made by S—P Testing, Inc . on 4-12-89 starting at 9 : 40 p.m. , <br /> duirl <br /> Test hole location Lot1,B1k.1,Colwell• Add,Qron• 5 4-11-89 <br /> Hole number ,Date hole was prepared • <br /> Depth of hole bottom 24 inches,.Diameter of hole 6 inches <br /> Soil data from test hole: <br /> • <br /> Depth, inches • Soil texture <br /> 0 — 20" • .Topsoil dark brown loam <br /> 20" — 24" Brown loam <br /> • <br /> • <br /> Method of scratching sidewall Knife • <br /> 2 <br /> Depth of gravel ir bottom of hole inches • <br /> 4-11-89 4:00p.m . 12 <br /> Date and hour of initial water f illino ,Dept. o. initial water filling inches above hole bottom <br /> Method used to rna,ntain at least 12 inches of water depth in hole for at least 4 hours Automatic siphon <br /> • ,Maximum water depth above hole bottom during test 6 inches . <br /> Time Percolation <br /> 'rime interval,, Measurement, Drop in water . rate, Remarks <br /> minutes i ' inches level,inches minutes per • <br /> inch <br /> 9 : 30 prefill 6 . <br /> 9 : 40 9 :55 1 15 .0 15 min <br /> 10 : 11 ! 10 : 26 " II It <br /> 10 : 27 10 : 42 • " j " II " <br /> f i <br /> • <br /> • <br /> • <br /> i f <br /> . I <br /> Percolation rate = 15.0 minutes per inch. <br />