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<br />BRAUN'" <br /> <br />INTERTEC <br /> <br />Braun Project BN-04-06875 <br />Geotechnical Evaluation <br />2005 City Street Improvements <br />Elk River, Minnesota <br /> <br />DRILLER: J. Chermak. <br /> <br />Elev. <br />feet <br />881.5 <br /> <br />Depth <br />feet <br />0.0 <br /> <br />ASlM <br />Symbol <br />PAY <br /> <br />FILL <br /> <br />880.5 1.0 <br /> <br />I- <br /> <br />I- <br /> <br />r- <br /> <br />1-876.0 <br /> <br />~r- <br />o <br />..., <br />.~I- <br />~ <br />;gr- <br />'" <br />.... <br />01- <br />a <br />'" <br />~I-- <br /> <br />]1- <br />eu <br />.. <br />.a <br />-I- <br />eu <br />eu <br />..<: <br />~I- <br /> <br />~I- <br />l'i <br />'~I- <br />~ <br />~r- <br /> <br />~I- <br /><> <br />'" <br />eu <br />Clr- <br />eu <br />., <br />~I- <br /> <br />5.5 <br /> <br />i-- <br /> <br />I- <br /> <br />M <br />... <br />O\~ <br />o <br />... <br />~ <br />~f- <br /> <br />tic- <br />o <br />~- <br />;2 <br />~- <br />"" <br />o <br />~- <br />'" <br />o <br />2- <br />III <br /> <br />g- <br />.... <br />o <br />~- <br />III <br />5- <br />~ <br /> <br />BN-04-06875 <br /> <br />I MElliOD: 3 1/4" HSA, Autohmr <br /> <br />Description of Materials <br />(ASlM D2488 or D2487) <br />4" Bituminous over 8" Aggregate Base. <br /> <br />FILL: Poorly Graded Sand with Silt, fine- to <br />medium-grained, brown, moist. <br /> <br />END OF BORING. <br /> <br />Water not observed during drilling. <br /> <br />BORING: <br /> <br />LOG OF BORING <br /> <br />ST-3 <br /> <br />LOCATION: See attached sketch. <br /> <br />DATE: <br /> <br />Water not observed with 4 feet of hollow-stem auger in - <br />the ground. <br /> <br />Water not observed to cave-in depth of3 1/2 feet <br />immediately after withdrawal of auger. <br /> <br />Boring then backfilled. <br /> <br />Braun In[ertec CorporatIon. S[ Paul <br /> <br />- <br /> <br />- <br />- <br />- <br />- <br />- <br />- <br />, I <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />11/1/04 <br /> <br />BPF WL <br /> <br />- <br /> <br />6 <br /> <br />- <br /> <br />- <br /> <br />5 <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />- <br /> <br />I SCALE: <br /> <br />1"=4' <br /> <br />Tests or Notes <br /> <br />ST-3 page 1 of I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br />