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.. <br /> CERT.ff00627 <br /> PERCOLATION TEST DATA SHEET <br /> A <br /> Percolation test readings made by S—P TPqting, Tnr,_ on 4-12—R9 starting at 9 . 41 1r. <br /> Test hole locationL°t 1,B 1 k. 1,Co lwe 11 Add. ,, 9t er 6 ,Date hole was prepared 4—11—8 9 • <br /> 24 6 <br /> Depth of hole bottom inches,Diameter of hole inches <br /> Soil data from test hole: • <br /> Depth, inches • Soil texture i <br /> 0 — 12" Topsoil dark brown loam I <br /> 12" — 24" Brown clay loam <br /> • <br /> 1 <br /> Method of scrs!chinL, sidewall Knife <br /> 1 <br /> i. <br /> Depth of gravel in hottorn of hole 2 inches <br /> 4-11-89 4 : 00pm 12 1 <br /> Date and hour of initial water filling ,Depth of initial water filling inches above hole bottom t <br /> Method used to maintain at least 12 inches of water:depth in hole for at least4 hours Automatic siphon <br /> ' 1 <br /> ,Maximum water depth above hole bottom during test 6 inches <br /> 1T -1 <br /> i .Time Percolation <br /> Time ! interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per 1 <br /> • inch 4 <br /> 9 : 30 prefill 6 . <br /> 9 : 41 9 : 56 i • " : 1-1/2 10. 0 15 min , <br /> 1 <br /> 10 :10 10 : 25 . " <br /> 10 : 28 10 : 43 • I j " <br /> . r <br /> ii <br /> . j <br /> I -- <br /> I <br /> . <br /> Percolation rate = 10. 0 minutes per inch. • <br /> 1 <br />