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- ~ AMERICAN <br />ENGINEERING SUBSURFACE BORING LOG <br />_ -m TESTING, INC. <br /> <br /> AET JOB NO: 20-02044 LOG OV BOm~a NO. 6 (p. 1 of 1) <br /> PROJECT: Residential Development; Elk River, MN <br /> <br />DEPTH SURFACE ELEVATION: 913.6 / GEOLOGY SAMPLE REC. FIELD & LABORATORY TESTS <br /> IN~ N MC TYPE IN. WC DEN LL PL %-200 <br /> FEET MATERIAL DESCRIPTION · <br /> 1- 1 M I SS 10 <br /> 1 <br /> 2 - Organic clay, back and dark brown (OH/PT) ~ SWAMP <br /> <br /> 3 - WHM/W SS18 <br /> 4:e n clay, gray, very so , le es ofwaterbear g <br /> 5- sand(CL) IUM 1~ W I SS 16 <br /> 6 <br /> 7- <br /> Silty sand, a little gravel, gray, wet, very loose, 2 W I SS 15 <br /> 8 - lenses ofwaterbearing sand (SM) <br /> 10 - Clayey sand, a little gravel, gray, fn'm (SC/SM) 6 W I SS 16 <br /> 11- <br /> 12 <br /> Silty sand, trace of organic material, frae · "ii COARSE 7 W I ss <br /> 13- grained, gray, wet, loose(SM) .t:::t]ALLUVIUM <br /> 14 <br /> <br /> 15 - 17 M/W1 SS 16 <br /> 16- (ML)Silt' brownish gray, wet, medium dense to loose ~LUVIUM <br /> 1 <br /> <br /> 18- 10M/WI SS 14 <br /> 19 <br /> Clayey sand, a little gravel, gray, very stiff ~TILL · <br /> 20- (SC/SM) 16 M SS 16 <br /> 1 <br /> 21 END OF BORING I <br /> <br /> DEPTH: DRILLING METHOD WATER LEVEL MEASUREMENTS NOTE: REFER TO <br /> <br /> 0-19~~ 3.25" HSA DATE TIME SAMPLED CASING CAVE-IN DRILLING WATER <br /> DEPTH DEP~ Dg?TH VLUm LEVEL LEVEL ~m ^Tr^CH~D <br /> 2/27/02 8:45 2.0 2.2 1.9 SHEETS FOR AN <br /> 2/28/02 None 3.0 0.3 EXPLANATION OF <br /> BOLLING TERMINOLOGY ON <br /> COMPLETED: 2/27/02 <br /> CC: GL CA: BL Rig: 3R Tills LOG <br /> <br />2/99 <br /> <br /> <br />