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TEST BORING REPORT
<br />Boring No" LH -2
<br />Sheet No. 1 of 3
<br />LYMAr1 Project: Geisert Gravel Pit Slurry Wall
<br />HENN
<br />Client: Hall & Irwin
<br />a &dawns
<br />Beefier Assonlatesu.c Contractor: Drilling Engineers, Inc.
<br />File No. 111025
<br />Start: 5
<br />Finish: 5 - 19 - 11
<br />Driller: Tyler & Shawn
<br />LH Rep.: S. Bailey
<br />Casing
<br />Sampler
<br />Barrel
<br />Drilling Equipment and Procedures
<br />Dle Datu ation: 4661
<br />um:
<br />Type
<br />Inside Diameter (in.)
<br />HSA
<br />4 v."
<br />CA, SS
<br />2 ", 1 & 3/8"
<br />Rig Make & Model CME -75
<br />Drill Method: Hollow Stem Auger
<br />Bit Type: Cutting Head Casing: 4 1"
<br />Hoist/Hammer: Automatic
<br />Location:
<br />west side of ponds near
<br />a +is5ing well; approx station
<br />Hammer Weight (lb.)
<br />Hammer Fall (in.)
<br />Water 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 - Core
<br />S Split Spoon B Bulk
<br />G Geoprobe T Thin Wall Tube
<br />5 11
<br />330
<br />none
<br />55'
<br />75'
<br />16.9'
<br />Depth (ft.)
<br />Elevation
<br />ID
<br />Depth (ft.)
<br />__:. (in.)
<br />or
<br />ROD /Rec.
<br />(Win.
<br />. ul g /smo18 i
<br />I
<br />(sOsn)
<br />Agdezmis
<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 spacing, drilling rate (ft. /min.)
<br />I Well Diagram
<br />Laboratory Results
<br />Moisture ( %)
<br />Gravel ( %)
<br />Sand ( %)
<br />( %) seuld
<br />LL ( %)
<br />( %) Id
<br />UCS (ksf)
<br />Su (ksf)
<br />0
<br />5 --i!
<br />10
<br />15--
<br />20-
<br />25
<br />30
<br />4660
<br />_
<br />_
<br />4655
<br />_
<br />4650
<br />_
<br />4645
<br />_
<br />4640
<br />4635
<br />c -t
<br />0-1
<br />s"
<br />S-2
<br />5 -6.5
<br />11•
<br />S - 3
<br />10 - 11.5
<br />7•
<br />S
<br />15 - 16.5
<br />13"
<br />S - 5
<br />20 - 21.5
<br />15"
<br />25S - 6
<br />25
<br />3
<br />7
<br />2
<br />3
<br />4
<br />10
<br />11
<br />17
<br />9
<br />20
<br />19
<br />2
<br />9
<br />11
<br />6
<br />42
<br />14
<br />;B
<br />1 0/
<br />i
<br />se —
<br />1
<br />Stiff, brown, clayey SAND /sandy lean CLAY (SC /CL), mostly fine clay, little to
<br />some fine to medium sand, trace of coarse sand, trace of coarse gravel, low
<br />to moderate plasticity, no odor, wet to moist.
<br />- COARSE /FINE ALLUVIUM-
<br />Loose, dark- brown, clayey SAND (SC), mostly fine to medium sand, little to
<br />some fine clay, low plasticity, no odor, moist, trace of organics.
<br />-COARSE ALLUVIUM-
<br />"
<br />_
<br />37.3
<br />45.8
<br />,
<br />Top 2 , medium dense, as above.
<br />10.1 ft.
<br />Bottom 5 ", medium dense, well graded SAND with gravel (SW), mostly fine
<br />to medium sand, few to little coarse sand, few to little fine- coarse gravel, no
<br />odor, slightly moist, poorly sorted.
<br />- COARSE ALLUVIUM -
<br />Dense, tan, well graded SAND with gravel, mostly medium sand, little fine
<br />sand, few coarse sand, few coarse gravel, mps =1.5 ", no odor, wet.
<br />Medium dense, as above, except trace of fine to coarse gravel, few fines,
<br />mps =1"
<br />MI
<br />Top 5 ", hard, tan, clayey SILT (ML), mostly fine silt, some fine clay, 25 ft:
<br />moderately plastic, no odor, wet.
<br />-FINE ALLUVIUM -
<br />25.4 ft:
<br />:. : : :. : : ::
<br />Bottom 13 ", very dense, well graded SAND (SW).
<br />- COARSE ALLUVIUM -
<br />Dense, as above, well graded SAND with gravel (SW).
<br />Maximum particle size is determined by direct observation within the limitations of the sampler.
<br />Boring No: LH -2
<br />NOTE: Soil identification based on visual - manual methods of the USCS as practiced by Lyman Henn, Inc.
<br />
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