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CERT.�00627 <br /> � , ��� <br /> � <br /> . PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S— m a i ng, T nc. o„ 4—7—9 0 starting a� 11:51 P,: <br /> re�� <br /> Testholelocatio�Lot5,B1k. 1,Longview,East�.����� 2 ,Dateholewaspre;+g++r� 4-6-90 . . <br /> Depth of hole botto�++ 18 inches,Diameter of hole 6 �nches <br /> Soil data from test hole: <br /> Depth,inches Soil texture <br /> 0 — 10" Topsoil dark brown loam <br /> 10" — 18" Brown clay loam <br /> � <br /> Method of scratching sidewal� Kni f e � <br /> Depth of gravel in bottom of hole 2 inches <br /> .,�...,,.�- <br /> 4-6-90 11:OOam 12 . <br /> Date and ho.ur of initial water filling ,Depth of initial water filliqg inches above hole boKom � . <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic s iphon <br /> �Maximum water depth above hole bottom during tes� 6 �nches - <br /> Time Percolation <br /> Time interval, Measurement� Drop in water rate� Remarics ' <br /> minutes inches level,inches minutes per <br /> inch <br /> 11: 40 prefill 6 <br /> 11: 51 12: 21 " 1-1/2 20.0 30 min <br /> 12: 38 1:08 " " :� " " " <br /> 1: 11 1: 41 " " " " " <br /> , <br /> , <br /> i <br /> 'I ..... . <br /> i <br /> Percolation rate = 2�•� �+inutes per inch. <br />