|
TEST BORING REPORT Boring No. BA-3
<br /> Sheet No.2 of 2
<br /> BRIERLEY
<br /> ASSOCIATES Project: Daniels Sand Wash Fines Pit File No. 516051-000
<br /> a,i gs�a7c,dr,yo�a Client: Transit Mix Start: 06/03/2016
<br /> 990S.Broadway Drilling Contractor: Vine Laboratories, Inc. Finish: 06/03/2016
<br /> Suite 222 Driller: Owen Potter
<br /> Denver,Colorado 80209 Casing Sampler Barrel Drilling Equipment and Procedures BA Rep.: S.Bailey
<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 North 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 Barrel
<br /> Z 06/03/16 9:21 None 25' 25' 20' CS Continuous Sampler R Core
<br /> S Split Spoon B Bulk
<br /> 77
<br /> G Geo robe T Thin Wall Tube
<br /> 0
<br /> Visual-Manual Identification and Description Laboratory Results
<br /> N
<br /> C1 C > t
<br /> D >
<br /> rc 0 r e �° Soil:Density/consistency,color,GROUP NAME,max.particle size, E
<br /> a Z_ — a 3 m °� structure,odor,moisture,optional descriptions,geologic interpretation m o m N
<br /> W > °' ° ° ° `` Rock:Hardness,weathering,color,LITHOLOGY,texture, m d o o N o
<br /> uJ E m joint spacing,drilling rate(min./ft.) .52
<br /> d yy U
<br /> a C9 (0 LL J a- D fn W
<br /> S-6 0 29ft
<br /> 9.0-30. 0 Very loose,brown,WELL-GRADED SAND with CLAY(SW-SC),
<br /> 30 6„ 1 mostly fine to medium sand,little coarse sand,little clay,no odor,
<br /> wet.
<br /> -COARSE ALLUVIUM-
<br /> S-7 7 34 ft.
<br /> 4.0-35. 14 Dense,tan,WELL-GRADED SAND(SW),mostly fine to medium
<br /> 35 18„ 18 sand,little to some coarse sand,trace to few fine gravel,trace of
<br /> I: fines,no odor,wet.
<br /> -COARSE ALLUVIUM-
<br /> S-8 7 Top 6":as above.
<br /> 40 9.0-40. 11 39.5 ft.
<br /> 13^ 15 Bottom 7":very soft,highly weathered,dark-gray,CLAYSTONE
<br /> (BR),blocky,mostly clay,no odor,dry,highly plastic,iron-oxide
<br /> staining.
<br /> -PIERRE SHALE-
<br /> C-9 50/4" Very soft,fresh,dark-gray,as above.
<br /> 45 44.0-45
<br /> 5"
<br /> C-10 50/3" As above.
<br /> 50 49.0-50 49.25 ft.
<br /> 4"
<br /> 55
<br />
|