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vi: <br />; *-Gf •^wu • m»' I • . • « . <br />i-oCj v>r i>^r%<i^io • <br />fr <br />PROJECT <br />Proposed Ice Arena <br />OWNER ^ ,. ... 1Orono Area Sports Facility, Inc. <br />SITE <br />County Road G - Orono. Minnesota <br />Ui <br />Uu <br />X <br />!ba <br />a: <br />UIayS <br />isSf: <br />1SS <br />2SS <br />-j <br />UJ <br />> <br />Ui <br />I—Ui <br />UJu. <br />Uio <br />CC <br />Ui <br />< <br />$ <br />I-.' <br />5SS <br />ess <br />i <br />Xa <br />< <br />§ <br />I- <br />(/) <br />i.a <br />4.0 <br />7.5 <br />8.0 <br />r-/' <br />11.5 <br />.'-'Vv <br />1 <br />5^': 1 <br />i:' ■'• <br />description of material <br />SURFACE ELEVATION —^ <br />Black CLAY WITH ORGANICS, traco <br />. ^ m. m <br />S and - stiff - (OU (topsoil) <br />Gray brown SANDY CLAY, trace gravel - <br />firm - (CU <br />Brown SANDY CLAY, trace gravel - firm <br />to stiff - (CL) <br />\ - - * <br />Brown SILTY CLAY, trace sand - stiff - <br />\(CL)_______________________ <br />Gray brown SANDY CLAY, trace gravel - <br />stiff to very stiff - (CL) <br />y <br />/ • <br />End of boring at 11.5 feet <br />Hand auger used full depth <br />Borehole backfilled with cuttings <br />Blow counts obtained from an 89 pound <br />hammer falling 11 Inches corrdated to <br />140 pound hammer falling 30 inches <br />(/) <br />h- <br />Z) <br />O) <br />LU <br />X <br />f-in <br />UI <br />h- <br />itUI <br />Q. ^ <br /></l O <br />0.75 <br />t.O <br />1.25 <br />ARCHITECT-ENGINEER <br />Delano Erickson Architects_____ <br />UNCONnwCO COMPRESSIVE STRCNGTU TONS/FT.* <br />. . .Q. - - <br />! 2 3H <br />VE <br />V)? <br />O <br />UJzy <br />< <br />> <br />Iz <br />6 <br />6 <br />4 <br />-t- <br />WATER <br />CONTENT % <br />STANDARD PENETRATION (BLOWS/FOOTJ <br />--<8^ - <br />10 20 30 40 60 <br />(2) <br />WATER LEVEL OBSERVATIONS <br />W.lTE 1.8 feet while drilling <br />W.L. T 1 foot 4 hours after drilling <br />W.L. <br />Boring caved at 10 feet after auger <br />removal <br />Em <br />EfIO <br />OME CONSULTANTS. INC. <br />OMUcfv^al • MaUnU*. tnviroAiwemel <br />14000 21at Avemic No. <br />M«%n«e|>oUs, MN SS447 <br />I<n?} 669 1869 <br />(g) <br />28 <br />< .-,r <br />BORING started 4/24/92 <br />borino completfo 4/24/92 <br />wo Hand Auger ORIUER DW <br />D*%AvyN JLH APPROVECWCK <br />JOBS 3464 sheet 1 of 1 <br />The stratification line:^ represent approximjtt; uuumuomc <br />between soil types; insitu the transiton may be gradual. <br />'4 <br />ji <br />I <br />1 <br />■ <br />> <br />'»