Laserfiche WebLink
TEST BORING REPORT Boring No. BA-4 <br /> Sheet No.2 of 2 <br /> BRIERLEY Project: Daniels Sand Wash Fines Pit File No. 516051-000 <br /> ASSOCIATES 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,CA Rig Make&Model: CME 750 Buggy Rig Elevation: <br /> Hoist/Hammer. Automatic <br /> Inside Diameter(in.) 4.25" 1 3/8",2" Drill Method: Hollow Stem Auger Location: <br /> Hammer Weight(lb.) Bit Type: Cutting Head South side of the haul road. <br /> Hammer Fall(in.) Casing: Hollow Stem Auger <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 Bartel <br /> s 06/09/16 None 20' 20' 18' CS Continuous Sampler R Core <br /> 1 <br /> S Split Spoon B Bulk <br /> 2 G Geo robe T Thin Wall Tube <br /> 0 <br /> Visual-Manual Identification and Description Laboratory Results <br /> � N <br /> k C > t Yi <br /> Lo t o m Soil:Density/consistency,color,GROUP NAME,max.particle size, E <br /> a .� — a 3 d °t structure,odor,moisture,optional descriptions,geologic interpretation16 o N <br /> > °'2 0 ° ° ° Rock:Hardness,weathering,color,LITHOLOGY,texture, m d o o Y U <br /> LU E m u) joint spacing,drilling rate(min./ft.) <br /> U N '0 N C UCl <br /> _, <br /> 29 <br /> S-6 11 Medium dense,orange-brown,SILTY SAND(SM), mostly coarse 1.8 68.9 29.3 <br /> 30 9. .1 8 1 7 sand,trace gravel,some sift. <br /> " <br /> -COARSE ALLUVIUM- <br /> S-? 5 34 ft. 5.9 86 8.1 <br /> 1'''''`t Medium dense,brown to oran e-brown,POORLY-GRADED SAND <br /> 14„ �:iit+:ec <br /> 35 4.0-35. 9 13 !.ti <br /> t 9 t:ct with SILT(SP-SM),few gravel,mostly sand,few silt,wet. <br /> cii n:cr <br /> X Y.t:ii <br /> -COARSE ALLUVIUM- <br /> rc a rcc <br /> +I Ii i:•q c <br /> t 1'fl;r i <br /> i t�:cc <br /> (I tl:r <br /> S-8 8 39 ft. <br /> 9 0 40 15 Dense,POORLY-GRADED SAND(SP),mostly fine sand from 39- <br /> 40 191, 22 39.75',mostly medium to coarse sand from 39.75-40.5'. <br /> -COARSE ALLUVIUM- <br /> C-9 32 44 ft. <br /> 440-45 50/4" Clary soft,slightly weathered,dark-gray,CLAYSTONE(BR),mostly <br /> 45 8„. y. <br /> PIERRE SHALE- <br /> 50/2" Very soft,fresh,as above. <br /> 9.2 ft. <br /> 50 <br /> 55 <br />