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<br />LOG OF BORING <br /> <br />PROJECT: SP86-009 SUBSURFACE INVESTIGATION <br />Proposed Office/Warehouse <br />N.E. Quad. of 1st Ave. N.W. & <br />14th St. N.E. <br />New Brighton, MN <br /> <br />Elev. Depth <br />95.4 0.0 <br /> <br />~ 92.4 3.0 <br />g- <br />o <br />c <br /> <br />E <br />... <br />., <br />.. <br /> <br />88.9 <br /> <br />., <br />.~ <br />.. <br />.9- <br />... <br />u <br />VI <br />., <br />"0 <br /> <br />"0 <br />C <br />o <br /> <br />c <br />.2 <br />.. <br />o <br />::) <br />o <br />> <br />., <br /> <br />... <br />o <br />..... <br /> <br />VI <br />., <br />.. <br />o <br />0... <br /> <br />"0 <br />... <br />o <br />"0 <br />C <br />o <br />.. <br />VI <br /> <br />"0 <br />C <br />o <br /> <br />.. <br /> <br />... <br />8- <br />., <br />a:: <br /> <br />., <br />., <br />VI <br /> <br />65.4 30.0 <br /> <br />ASTM <br />D2487 <br />Symbol <br />EM <br /> <br />PT <br /> <br />6.5 <br /> <br />SC <br /> <br />BRIIUn'. <br /> <br />ENGINEERING TESTING <br /> <br />BORING. ST-12 <br />lOCATION: <br /> <br />See Attached Sketch <br /> <br />DATE: 3-12-86 <br />Tests <br /> <br />ISCA LE: 1"=4' <br />0(' Notes <br /> <br />Description of .voterials <br />(ASTM D2488) <br />Fill, SILTY SAND, mostly fine to <br />mediwn grained, br.own, with wood, <br />moist <br /> <br />BPF Wl <br /> <br />---- <br />24 <br /> <br />PEAT, fibrous, black, wet <br />(Swamp Deposit) <br /> <br />---- <br />3 <br /> <br />- <br /> <br />CLAYEY SAND, mostly fine grained,- <br />a trace of gravel, olive gray, ~ <br />moist to wet, rather stiff to <br />stiff <br /> <br />(Glacial Till) <br /> <br />I--- <br />11 <br />I--- <br /> <br />:..-- <br />18 <br />- <br /> <br />- <br /> <br />16 <br />- <br /> <br />- <br /> <br />-1i.. <br /> <br />- <br />10 <br />~ <br /> <br />- <br /> <br />Water level not encountered with -12- <br />30' of hollow-stem auger in the <br />ground. <br />* <br /> <br />*Water level not <br />encountered to cave-in <br />depth of 5' immediately <br />after withdrawal of <br />auge r . <br /> <br />Boring immediately <br />backfilled. . <br />