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� r . • <br /> CERT.#00627 ' <br /> . PERCOLATION TEST DATA SHEET <br /> a.m: <br /> Percolation test readings made by G—p TPGt i n�� TNr__ pn 1 1 -1 3-9�starting ar R - �5 p, <br /> r.��r� . <br /> Test hole location 12 2 0 Lyman Ave. Lot 1 �.Hole number 2 ,Date hole was prepared 11-12—9 0 <br /> Depth of hole bottom 12 �nches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texwre <br /> 0 - 10" Topsoil dark brown loam <br /> 10" - 12" Dark gray brown loam <br /> Method of scratching sidewall Knif e <br /> Depth of gravel in bottom of hole 2 inches <br /> Date and hour of initial water 1'itling 11-12—9 0 D�pttt�o�'��ial water fillinQ 12 itiches 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 tesr 6 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level,inches minutes per <br /> inch <br /> • 8:08 prefill 6 <br /> 8: 25 8:55 " 2-1/16 14.6 30 min <br /> -- - <br /> 9 :04 9: 34 " " " " " <br /> 9 :43 10: 13 " " " � " " <br /> Percolation rate = 14.6 �„inutes per inch. <br />