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ENGINEERING SUBSURFACE BORING LOG <br />_ _ ~,. TESTING, INC. <br /> <br /> /LET JOB NO: 20-02044 LOG OF BORING NO. 2 (p. 1 of 1) <br /> PROJECT: Residential Development; Elk River, MN <br /> <br />DEPTH SURFACE ELEVATION: 944.9 <br />IN GEOLOGY N MC SAMPLE REC. FIELD & LABORATORY TESTS <br /> <br /> FEET MATERIAL DESCRIPTION TYPE IN. WC DEN LL PL %-201 <br /> Clayey sand, dark brown, frozen, a few organics ~ TOPSOIL <br /> ~,~, 10 F SS 12 <br /> 2 Clayey sand, a little gravel, brown mottled, stiff i'~" TILL <br /> 3- tofh-m(SC) 8 M SS 8 <br /> 4- <br /> 5- <br /> 10 M I ss 16 <br /> 7- <br /> Silty sand, a little gravel, apparent cobbles or : TILL <br /> boulders, brown, moist, loose to medium dense : ' 23 M I SS 15 <br /> 8- (SM) <br /> 1 <br /> 9- <br /> .' .: 30/.6 M I SS 16 <br /> OBSTRUCTED AT 10.7' · <br /> <br /> DEPTH: DRILLING METHOD WATER LEVEL MEASUREMENTS <br /> NOTE: REFER TO <br /> <br />0-10.7' 3.25" HSA DATE TIME SAIvlPLED CASING CAVE-IN DRILLING WATER <br /> DEPTH DEPTH DEPTH FLUID LEVEL LEVEL THE ATTACHED <br /> 2/25/02 1:30 NA 10.7 10.5 None SHEETS FOR AN <br /> 2/25/02 1:35 NA None 6.0 None EXPLANATION OF <br />BORING <br />COMPLETED: 2/25/02 TERMINOLOGY ON <br />CC: GL CA: BL Rig: 3R THIS LOG <br /> <br />2/99 <br /> <br /> <br />