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NO. 340 10 DIETZGEN. GRAPH PAPER EUGENE DIETZGEN CO. <br /> TU X IU PER INCH <br /> -- - - - -- _ � --- File No . S--2008-1 <br /> 008-1 <br /> December 21,! 1972 <br /> PLATE III <br /> Log. of Boring .: . Time In Minutes <br /> Percolation Test #10; 20 40 60 50 100 120 <br /> 01 _ <br /> H Blaick Clay. <br /> (Soft) <br /> 1 0oz <br /> - -- -- -- -- - <br /> u"ji <br /> (12_7_ . j <br /> 1 1 72) <br /> 2 .041 „ - - - - - -- -- - <br /> B Light-Brown r <br /> v Clayey Silt k. <br />°' with some .a - R <br />�, urt 2 - <br /> Sand• -- - - 18,2 � ----- T <br /> z (Hardpan) (12- <br /> --- <br /> 43 <br /> X3 .0 <br /> a Percolation Test Data _ <br /> - . . Percolation- Boring #J : - <br /> 3 Date : December 6, 1972 . . . . . . <br /> 4 .0 . <br /> - <br /> Depth of Boring at Test 4.5 Feet <br /> - - -- - fi <br /> BORING TERMINATED AT <br /> 4 .5-FOOT D PTH. I _ i <br />