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.CERT. 1100627 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S—P Testi ng . T nr- _ on 6—1 P—91 _starting at 11 : 18 p.m, <br /> Test hole location <br /> 480 Oroho Orchard Rd. , Hole number 1 , Date hole was prepared 6-17-91 <br /> Depth of hole bottom 12 inches, Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture <br /> 0 — 6" Topsoil dark brown loam <br /> 6" — 12" Rusty olive brown clay loam <br /> Method of scratching sidewall Knife <br /> Depth of gravel in bottom of hole 2 inches _ w <br /> 6-17-91 10 : 30am 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 /> ,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 /> • Water remaining in teat hole <br /> 11 : 18 11: 48 6 1-3/8 21. 8 30 min <br /> 11 : 53 12 : 23 " <br /> 12 : 24 12: 54 <br /> • <br /> • <br /> 21 <br /> Percolation rate = . 8 minutes per inch. <br />