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A. AMERICAN <br /> ENGINEERING SUBSURFACE BORING LOG <br /> TESTING,INC. <br /> MIMI <br /> AET JOB NO: 22-00012 LOG OF BORING NO. EP-18 (p. 1 of 1) <br /> PROJECT: Proposed Crystal Bay Business Center; Orono,Minnesota <br /> DEPTHSURFACE ELEVATION: 1023.9 SAMPLE REC FIELD&LABORATORY TESTS <br /> GEOLOGY N MC <br /> FEET FEE 1 MATERIAL DESCRIPTION TYPE IN. WC DEN LL PL %-#200 <br /> 50/0.3 W -1 SS 4 <br /> 1 — FILL,mostly silty sand with gravel, FILL <br /> brown,wet <br /> 1021.9 t <br /> 2 <br /> 3— SANDY LEAN CLAY,light brownish % 5 M ' SS 12 <br /> gray,firm(CL) <br /> 4 1019.4 ii <br /> 5 — <br /> 5 M SS 24 <br /> 6— ,SANDY LEAN CLAY,brown and grayMIXED <br /> mottled,firm(CL) 0 ALLUVIUM ii <br /> 7— <br /> 8— 5 M SS 24 <br /> 9 1014.4 ii <br /> 10— <br /> LEAN CLAY,a little sand,grayish 6 M SS 24 <br /> 11 — brown,firm(CL) FINE , <br /> 12 1011.9 ALLUVIUM t <br /> 13 — 7 M SS 24 <br /> FAT CLAY,dark brownish gray,fine <br /> 14— (CH) ii <br /> , <br /> 15 1008.9 <br /> SANDY LEAN CLAY,a little gravel, TILL 10 M I SS 24 <br /> 16— dark brownish gray,stiff(CL) <br /> 1007.4 <br /> END OF BORING <br /> Offset 25'south <br /> DEPTH: DRILLING METHOD WATER LEVEL MEASUREMENTS NOTE: REFER TO <br /> SAMPLED CASING CAVE-IN DRILLING WATER <br /> 0-14W 2.25"HSA DATE TIME DEPTH DEPTH DEPTH FLUID LEVEL LEVEL THE ATTACHED <br /> 2/27/06 16.5 14.5 14.0 None SHEETS FOR AN <br /> EXPLANATION OF <br /> BORING TERMINOLOGY ON <br /> COMPLE FED: 2/27/06 _ <br /> DR: MN LG: TM Rig: 750D THIS LOG <br /> 06/04 <br />