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. , <br /> ' CEftT.#00627 � <br /> . • � � .�...,.,......,. <br /> � � � <br /> PERCOLATION TEST DATA SHEET : <br /> .. . � . : . <br /> • � a.m.' <br /> Percot$tiontestreadingsmadeby S-P Testing, INc. on 11-8-90 a�i�gar 8:23 p, , . � <br /> ��,�., <br /> Test hole locatio� 1220 •L�man Ave. � Lot 3 . �Hole number 2 ,Date hole was preparc� 11-7-90 i . . '., <br /> Depth of hole bottom �-2 / �nches,Diameter of hol� 6 �nch�s ; � <br /> . , i <br /> Soii data from tost hole: � <br /> Depth,inches Soil texwre � <br /> . � <br /> 0 - 10" TQ,b�soil dark brown loam <br /> 10" - 12" Brown loam � <br /> . - <br /> Method of scratching sidewal� Y„; �� ' - <br /> Depth of gravel in bottom of hole 2 �nches . ,......,-�-� <br /> ► <br /> Date and hour of initial water filling 11-7-9 0��p�of initial water fillin,g 12 �nches above hole bottom • .. . <br /> i <br /> Mcthai used to maintain at least 12 inches of water depth in hole for at least 4 hours AutomatiC s iphon _ � <br /> , <br /> �Maximum wuter depth above hole bottom during tes� 6 inches� • ' <br /> Time Percolation ; <br /> Time interval, Meusurement� Drop in water rate� Remarks , � <br /> minutes inches level.inches minutes per • <br /> � � inch • <br /> • 8: 12 prefill 6 <br /> 8 : 23 8:53 " 3/4 40.0 30 min <br /> 9 :02 9 :32 " �� n . n n <br /> 9:35 10:05 " " " ' " n <br /> 1 ' r.,,........, <br /> . , <br /> � , <br /> , , <br /> � , . <br /> • i <br /> � , <br /> i <br /> , • ! . . <br /> � <br /> , Percolation rate = 40_..0—minutes per inch. , ! <br /> • ; <br /> . . � <br /> � . <br />