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I .- CERT.#00627 <br />PERCOLATION TEST -,�.k, TA --'rlr,,T <br />S—P Testing, Inc. 9-29-89 9:03 ' <br />Pcrcolatic test readings made by on darting ar p.m. ! <br />Text hole!c+cation Lot1,B1k.1,Lauranne woo pno 2 9-28-89 <br />, 461c'nu r , Date hole was prepared <br />Depth of hole bottom 12 inches, Diameter of hole 6 inches <br />Soil data from test hole: <br />Depth, inches Soil xxture <br />0 - 10" Topsoil dark brown sandy loam <br />10" - 12" Brown sandy loam <br />Method of scratching sidewall 'Knife <br />Depth of gravel in bottom of hole 2 inches <br />Date and hour of initial water ! Ming 9 — 2 8 —19 9 • pat4 12 <br />g , D�pih o 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 ee^th above We bottom during test 6 inches <br />i Time I i ?ercolation ' <br />Time i interval, j Measurement, Drop in water rate, i Remarks <br />minutes I inches lev._1, inches minu!c-z ner <br />8:52 prefill 6 <br />9:03 9:18 " I 3-7/16 4.4 15 min <br />9:20 9:35 I " 3-1/4 4.6 w w <br />9:36 9:51 I " 3-3/16 4.7 I w w <br />I I , <br />I <br />a <br />I <br />I I <br />Percolation rate = 4.6 R+inutes per inch. <br />