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wwu wr owniivij o* ^ <br />PROJECT <br />Proposed Ice Arena <br />OWNER <br />Orono Area Sports Facility. Inc. <br />% <br />dc <br />8!z <br />1SS <br />Ul <br />2 <br />s <br />I <br />H*UJ <br />illu. <br />X <br />U <br />< <br />1“ <br />H-V> <br />2SS <br />3SS <br />4SS <br />5SS <br />6Sf <br />2 <br />jL£L <br />7SS <br />12J1 <br />15.0 <br />SITE <br />County Road 6 - Orono, Minnesota <br />ARCHITECT-ENGINEER <br />Delano Erickson Architects <br />DESCRIPTION OF MATERIAL <br />SURFACE ELEVATION <br />Black CLAY WITH SAND. ORGANICS. <br />\trace slit - (OL) (topsoil) <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 />Gray SANDY CLAY, trace gravel - stiff <br />(CL) <br />End of boring at 15 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 correlated to a <br />140 pound hammer failing 30 inches <br />(/> <br />in <br />Ui <br />O £ <br />A.o <br />:.25 <br />1.1 <br />0 <br />e <br />UJ1 <br />UMCONf WCO CCMfdiSSIVE STRENGTH TONS/PT * <br />. . .Q. - . <br />1 2 3 4 9 <br />---------1-■■ ■ I---------------•—-f 4- <br />WATER <br />CONTENT % <br />STANDARD PENETRATION (BL0WS/FOO71 <br />to ro 90 40 BO <br />8 <br />1.0 <br />r; <br />IS <br />(S ::i <br />*9 <br />WATER LEVFL OBSERVATIONS I BORINO 3TARTC0 4/24/92 <br />W.L.^ 2.4 feet while drilling <br />W.L. <br />W.l <br />tofing caved at 12.5 fe et after auge r <br />removal <br />GMfi CONSULTANTS. JNC. <br />GeolMhiticef • Mefcei»ele ■ <br />14000 21et Averxie No. <br />UmepoAe. MN 9544 7 <br />(812) 669 1858 <br />BORING COMPLETED 4/24/92 <br />RIO Hand Auoer <br />DRAWN JLH apfroveo WCK I <br />JOB #3464 SheET 1 of 1 1 <br />ORILUER DW <br />The stratilicatioi) lines rearesent approximate boundaries <br />between soil types; insitu the transiton may be gradual. <br />3