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AAMERICAN <br /> ENGINEERING SUBSURFACE BORING LOG <br /> TESTING,INC. <br /> mom <br /> AET JOB NO: 22-00012 LOG OF BORING NO. EP-15 (p. 1 of 1) <br /> PROJECT: Proposed Crystal Bay Business Center; Orono,Minnesota <br /> DEPTH ELEV. SPACE ELEVATION: 1024.2 GEOLOGY N MC SAMPLE REC FIELD&LABORATORY TESTS <br /> 1.EE1 14E1E1 MATERIAL DESCRIPTION TYPE IN. WC DEN LL PL %-#200 <br /> LEAN CLAY WITH SAND,trace roots, TOPSOIL <br /> 1 — black,soft(CL) / 4 M SS 14 <br /> 2 1022.2 <br /> 3 — LEAN CLAY,gray,a little dark brown 6 MSS 10 <br /> 4— mottled,firm(CL) , <br /> 1019.7 !ii <br /> s — / <br /> 3 M SS 19 <br /> 6 LEAN CLAY,grayish brown,a little FINE ' <br /> brown mottled,soft(CL) 0 ALLUVIUM MI <br /> _ <br /> 7 � ' <br /> 8— 4 M SS 24 <br /> 1014.7 MI <br /> 10— ri <br /> 6 M SS 24 <br /> 11 — LEAN CLAY and sh brown <br /> mottled,firm(CL) !ti <br /> 12— <br /> 13 — 5 M SS 24 <br /> 1010.6 ' <br /> 14— l i <br /> 15 — LEAN CLAY WITH SAND,a little TILL fl <br /> gravel,gray,firm(CL) 6 M SS 24 <br /> 16— 1007.7 %///, <br /> END OF BORING <br /> Offset 15'north <br /> DEPTH: DRILLING METHOD WATER LEVEL MEASUREMENTS NOTE: REFER TO <br /> DATE TIME SAMPLED CASING <br /> DRILLING <br /> THE ATTACHED <br /> 0-14%' 2.25"HSA DEPTH DEPTH CAVE-IN <br /> FLUID LEVEL LEVEL <br /> 2/23/06 16.5 14.5 None SHEETS FOR AN <br /> EXPLANATION OF <br /> BORING TERMINOLOGY ON <br /> COMPLETED: 2/23/06 <br /> DR MN LG: TM Rig: 750D THIS LOG <br /> 06/04 <br />