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L CERT.#'00627 � <br /> . ... ..._...J <br /> PERCOLATION TEST DATA SHEET <br /> a.m. <br /> Percolation test readings made by G—p `�'A c t-i n g� T r+r-_ nn10_�9()___slaRing aC. 3•l° �� <br /> Test hole locatio� Lo t 2,B 1 k.1,Ho 11 y Ac. ,Hole number 5 ,Date hole was prepare� 10—4—9 0 ' <br /> Depth of hole bottom �8 �nches,Diameter of hole 6 �nches � <br /> Soil data from test hole: <br /> Depth,inches Soi!texture <br /> p — g�� Topsoil dark brown loam <br /> g„ — lg�� Brown clay loam <br /> Method of scratching sidewal KNif e <br /> Depth of gravel in bottom of hole 2 inches • •�• <br /> Date and hour of initial water tilling 10—4—9 0 �¢�R g����a�Water filling 12 �nches above hole bottom <br /> Method used to maintain at le:sst l2 inches of water depth in hol�for at least 4 hourc Automatie s iphon <br /> ,Maximum water depth above hole bottom during tes� 6 inches ! <br /> Time Percolation <br /> Time interval, Me:uurement, Drop in water rate, Remarks <br /> minutes inches level.inches minutes per <br /> inch <br />• 3 :05 prefill 6 <br /> 3 :19 3 :49 " 1-11/16 17.8 30 min <br /> 3 :52 4:22 " 1-5/8 18.5 � " n <br /> 4: 31 5:01 " 1-5/8 18.5 " " <br /> , . <br /> Percoladoa cate = 18.3 minutes per inch. . <br />