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LYMAN
<br />HENN
<br />136edey n
<br />TEST BORING REPORT
<br />Boring No. LH -1
<br />Sheet No. 1 of 2
<br />Project: Transit Mix of Pueblo, East Slope Stability Study
<br />Client: Transit Mix of Pueblo
<br />m.uc Contractor: Precision Drilling
<br />File No. 111057
<br />Start: 4 - 28 - 11
<br />Finish: 4 - 28 - 11
<br />Driller: Charlie & Todd
<br />LH Rep.: S. Bailey
<br />Casing
<br />Sampler
<br />Barrel
<br />Drilling Equipment and Procedures
<br />Elevation:
<br />Datum:
<br />Type
<br />Inside Diameter (in.)
<br />HSA
<br />4.25"
<br />CA, SS
<br />2 1 & 3/8"
<br />Rig Make & Model CME -55
<br />Drill Method: Hollow Stem Auger
<br />Bit Type: Cutting Head Casing: 4.25"
<br />Hoist/Hammer: Automatic
<br />Location:
<br />North - central portion of
<br />proposed mining area
<br />Hammer Weight (Ib.)
<br />Hammer Fall (in.)
<br />Water
<br />Level Data
<br />Sample Identification
<br />Notes
<br />Date
<br />Time
<br />Elapsed
<br />Time
<br />Bottom
<br />of Casing
<br />Bottom
<br />of Hole
<br />Depth to
<br />Water
<br />CS Continuous C California Barrel
<br />Sampler R Core
<br />S Split Spoon B Bulk
<br />G Geoprobe T Thin Wall Tube -
<br />4 -28 -11
<br />1:45
<br />none
<br />38'
<br />46'
<br />8.3'
<br />o
<br />m m
<br />W
<br />ID
<br />(ft.)
<br />Rec. (in.) )
<br />or
<br />ROO/Rec.
<br />(wain.)
<br />c
<br />co
<br />• -
<br />o
<br />m
<br />.
<br />v)
<br />Visual-Manual Identification and Description
<br />Soil: Density /consistency, color, GROUP NAME, max. particle size,
<br />structure odor, moisture,optional descriptions, geologic interpretation
<br />Rock: Hardness, weathering, color, LITHOLOGY, texture,
<br />joint spai dri rate (ft. /min.)
<br />Laboratory Results
<br />E
<br />i
<br />of
<br />a
<br />3
<br />o
<br />m
<br />y
<br />3
<br />o
<br />>
<br />6-
<br />-
<br />c
<br />8
<br />0
<br />G lee
<br />Li:
<br />J
<br />a
<br />=
<br />co
<br />(
<br />rn
<br />Y
<br />cn
<br />o
<br />10
<br />15'
<br />25'
<br />30
<br />'
<br />C-1
<br />5
<br />4•
<br />C-2
<br />to-t 1
<br />g•
<br />S - 3
<br />is ts.5
<br />24.
<br />S-4
<br />20 -21.5
<br />18-
<br />S-5
<br />25 -26.5
<br />10'
<br />6
<br />8
<br />5
<br />6
<br />1
<br />2
<br />2
<br />3 3
<br />3
<br />7
<br />5
<br />9
<br />5
<br />O
<br />,,,‘
<br />1
<br />Stiff, tan, clayey SAND (SC), mostly fine clay, some silt, dry, no odor.
<br />-FINE ALLUVIUM-
<br />10 ft.
<br />8.6
<br />45.8
<br />37
<br />18
<br />2.290
<br />Loose, tan, well graded SANG (SW), mostly fine to medium sand, little
<br />coarse sand, trace of fine gravel, poorly sorted, slightly moist, no odor.
<br />- COARSE ALLUVIUM -
<br />15 ft:
<br />Very loose, tan, poorly graded SAND (SP) , mostly fine sand, trace of
<br />medium sand, trace of fines, well sorted, no odor, wet.
<br />- COARSE ALLUVIUM-
<br />Top 5•, as above.
<br />20.42 ft:
<br />Bottom 13", loose, tan, well graded SAND (SW), mostly fine to medium sand,
<br />little coarse sand, trace of fines, no odor, wet.
<br />- COARSE ALLUVIUM
<br />Medium dense, tan, well graded SAND (SW) , mostly fine to medium sand,
<br />little coarse sand, trace of fine to coarse gravel, mps=1.5", no odor, wet,
<br />poorly sorted.
<br />30 ft.
<br />... ,
<br />Maximum particle size is determined by direct observation within the limitations of the sampler.
<br />Boring
<br />No: LH - 1
<br />NOTE: Soil identification based on visual - manual methods of the USCS as practiced by Lyman Henn.
<br />
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