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'CERT. n00627 <br /> . ����� <br /> ' ' ' ' PERCOLATION TEST DATA SHEET M �� <br /> �.�.�..�_.�,�--�._ <br /> ;%�,J <br /> Percolation test readings made by S—p TAGt i ng�, Tnc'�. pn 11—�7-9 3 starting ar 9 : 41 ��:n�. <br /> iJntrl <br /> Test hole location Lot 5 ,B 1 k.1,D i C key s i te Hole number 6 , Date hole was prepared 11-16—9 3 <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 — 12" Topsoil dark brown loam I <br /> Method of scratching sidewall Knif e <br /> Depth of gra��el in bottom of hole 2 inches <br /> 11-16-93 3 : 30pm 12 <br /> Date and hour of initial water filling , Depth of initial water fillin�. inches above hole bottom <br /> l�lethod used to maintain at least 12 inches of water depth in hole for at least 4 hours Automat1c s 1phon <br /> 6 <br /> , Maximum water depth above hole bottom during tesc inche� <br /> Time . Percolation <br /> �;ime interval, Measurement, Drop in water rate, Remarks <br /> minutes inches level, inches minutes per <br /> inch <br /> � 9 : 15 prefill 6 <br /> 9 : 41 �0 : 11 " 3 10 . 0 30 min <br /> 10 : 12 10 : 42 " 2-7/8 10 . 4 " " <br /> 11 : 05 11 : 35 " 2-7/ 8 10 . 4 " " <br /> Percolation rate = 1� • 2 minutes per inch. <br />