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f/.r-'v:mm, 6 ^ <br />^'11 <br />>■' ••* <br />f'.; : <br />^~Ti <br />j. <br />% <br />\r ' ’ ' <br />u\JKj or owntnio o* ^ <br />PROJECT <br />Proposed Ice Arena <br />OWNER <br />Orono Area Sports Facility, Inc. <br />SITE <br />County Road 6 - Orono, Minnesota <br />ARCHITECT-ENGINEER <br />Delano Erickson Architects <br />H* <br />Hi <br />tiiu* <br />fC <br />liimSz> <br />o <br />1SS <br />mI <br />Ui <br />5 <br />5 <br />2SS <br />3SS <br />•jSS <br />im 6S5 <br />*. , <br />•'ili <br />* H <br />■ 4 <br />i: <br />ti <br />I <br />7SS <br />ii*: <br />I <br />‘-’4 <br />■ '»VJ <br />r; <br />K <br />UI <br />Ui <br />Ll. <br />Ui <br />O <br />X0 <br /><1 <br />h* <br />VI <br />-XL5. <br />4.0 <br />I <br />12JQ. <br />15.0 <br />DESCRIPTION OF MATERIAL <br />SURFACE ELEVATION <br />> <br />Black CLAY WITH SAND. ORGANICS. <br />\trace silt - (QL) (topsoil)7 <br />Brown and gray SANDY CLAY, trace <br />gravel • stiff to firm • (CL) <br />Brown SANDY CLAY, trace gravel • very <br />stiff to stiff - (CL) <br />-.v,' <br />, * <br />i-. y 1 . <br />’ vV <br />' ;> <br />r <br />Gray SANDY CLAY, trace gravel - Stiff - <br />(CL) <br />t r»’ <br />End of boring at 15 feet <br />Hand auger used full depth <br />Borehole backfilled with cuttings <br />Blow counts obtained from an 39 pound <br />hammer falling 11 inches correlated to a <br />140 pound hammer falling 30 inches <br />Dw> <br />UiX <br />>- <br />(/) <br />UJ <br />~ m O <br />cn O <br />o <br />•Jm <br />Ui <br />D <br />< <br />> <br />1.25 <br />1.1 <br />1.0 <br />8 <br />UNCCW^r^*CO compressive STRENGTH TCNS/FT.*•--o--- <br />12 3 4 6 <br />------------» I-----------------1----------------1----------------1----------- <br />WATER <br />CONTENT % <br />STANDARD PENETRATION (BLOWS/FOOT) <br />10 TO 30 40 60 <br />; 1 <br />!» <br />WATER LEVEL OBSERVATIONS <br />W.L.jM 2.4 feet while dri'.img <br />W.L. <br />W.L. <br />Boring caved at 12.5 feet after auger <br />removal ___________________ <br />CME CONSULTANTS. INC. <br />04Ct«chiYieal • Mat^fiaU - tn^\torm*9nUA <br />14000 21 at Avanua No. <br />ilirwveepclb, K4N 65447 <br />(617) 560-1859 <br />a;-. <br />BORINO STARTED 4/24/92 <br />BORING COMPIETEO 4/24/92 <br />RIG Hand Auger DRILLER DW <br />DRAWN JLH APPROVE CA/VCK <br />JOR* 34 C4 SHEET 1 of 1 <br />The stratilication lines represent approximate boundaries <br />between soil types: insitu the iraiisiton may be gradual.