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TEST BORING REPORT Boring No. BA-2 <br /> 11110 Sheet No.1 of 2 <br /> BRIERLEY` ` Project: Daniels Sand Wash Fines Pit File No. 516051-000 <br /> ASSOCIATES <br /> ,:-s ,—,-1 I Client: Transit Mix Start: 06/09/2016 <br /> 990S.Broadway Drilling Contractor: Vine Laboratories,Inc. Finish: 06/09/2016 <br /> Suite 222 Driller: Alex,Renee,Juan <br /> Denver,Colorado 80209 Casing Sampler Barrel Drilling Equipment and Procedures BA Rep.: D.Kwietnewski <br /> Type HSA SS Rig Make&Model: CME 750 Buggy Rig Elevation: <br /> Hoist/Hammer. Automatic <br /> Inside Diameter(in.) 4.25" 1 3/8" Drill Method: Hollow Stem Auger Location: <br /> Hammer Weight(lb.) Bit Type: Cutting Head North side of the haul road,north of BA- <br /> Hammer Fall(in. I Casing: Hollow Stem Auger 3' <br /> Water Level Data Sample Identification Notes <br /> Water Date Time Elapsed Bottom Bottom Depth to <br /> Level mm/dd/yy Time of Casing of Hole Water C California Barrel <br /> t 06/09/16 None 20' 20' 19, CS Continuous Sampler R Core <br /> S Split Spoon B Bulk <br /> Z <br /> = G Geo robe T Thin Wall Tube <br /> 0 <br /> Visual-Manual Identification and Description Laboratory Results <br /> o <br /> ^CY > <br /> t o o z e a _J 2 Soil:Density/consistency,color,GROUP NAME,max.particle size, E <br /> a — a 3 = O1 structure,odor,moisture,optional descriptions,geologic interpretation m o m N <br /> > °' ° m `` Rock:Hardness,weathering,color,LITHOLOGY,texture, m d o N o m <br /> w c Co rn joint spacing,drilling rate(min./ft.) �`� d U <br /> rn > a d o o rn d d <br /> c� CO i_ � a- Z) cn U)) <br /> 0 Pit sand/Lt.Vegetation. <br /> i tt�1_�t <br /> :t 1't'l:Cl <br /> S-1 1 Loose,brown,POORLY-GRADED SAND with SILT(SP-SM),mostly <br /> .0 <br /> 5 4.0-5.5 fine to medium sand,some silt,moist. <br /> 18" 2 arum <br /> -EOLIAN- <br /> ci)rl;c, <br /> c,li i:ci <br /> a 1'i T�I <br /> 11 Mt <br /> I:(li 1:L4 <br /> -2 7 ft. <br /> S <br /> 9. -2 4 Stiff,brown to gray,some mix of color, sandy LEAN CLAY(CL), <br /> 10 18„ 5 mostly clay,moist,approximately 40%fines. <br /> -EOLIAN- <br /> S-3 1 14ft. <br /> 14.0-15. 2 Medium stiff,brown,SILTY CLAY with sand(CL-ML),moist. <br /> 15 18" 4 <br /> -EOLIAN- <br /> do <br /> S-4 4 — 19 ft. 5.6 66.5 27.9 <br /> 19.0-20. 3 Loose,tan-brown to brown,SILTY SAND(SM),few gravel,mostly <br /> 3 sand,some sift,some iron-oxide staining,wet. <br /> 20 7„ <br /> -EOLIAN- <br /> ps <br /> S-5 2 24 ft. <br /> 4.0-25. 7 Top 9":stiff,brown,sandy SILTY CLAY(CL-ML). <br /> 25 17„ 14 24.75 ft. <br /> Bottom 8":medium dense,tan-brown,SILTY SAND(SM),wet. <br /> -EOLIAN- <br /> Maximum particle size is determined by direct observation within the limitations of the sampler. <br /> Boring No:BA-2 <br /> NOTE:Soil and rock identification based on visual-manual methods of the USCS as practiced by Brierley Associates. <br />