alt
    Hole No.3ST-41
    I
    DIVISION
    DRILLING LOG
    Southwestern
    1. PROJECT
    Houston Ship Channel. Green's Bavou
    2. LOCATION
    (Coordinates or Station)
    3. DRILLING AGENCY
    Dept of the Army, GD, Corps of Engineers
    4. HOLE NO.
    (As shown on drawing title
    and file number)
    5. NAME Of DRILLER
    Curtis
    6. DIRECTION OF HOLE
    o VERTICAL
    0
    INCLINED
    7. THICKNESS OF OVERBURDEN
    8. DEPTH DRILLED INTO ROCK
    9. TOTAL DEPTH OF HOLE
    22.0
    3ST-41
    OEG. FROM VERT.
    INSTALLATION
    Galv Dist, Eng Div
    10. SIZE AND TYPE OF BIT
    11. DATUM FOR ELEVATION SHOWN
    (TBM
    or
    MSL)
    12. MANUFACTURER'S DESIGNATION OF DRILL
    13. TOTAL NO. OF OVERBURDEN
    SAMPLES TAKEN
    14. TOTAL NUMBER CORE BOXES
    '-5. ELEVATION GROUND WATER
    !DISTURBED
    : STARTED
    16. DATE HOLE
    2 Nov
    17. ELEVATION TOP OF HOLE
    18. TOTAL CORE RECOVERY FOR BORING
    19. SIGNATURE OF INSPECTOR
    % CORE
    BOX OR
    I
    SHEET
    OF
    SHEETS
    : UNDISTURBED
    :9 Cont
    , COMPLETED
    !
    2 Nov 1967
    REMARKS
    ElEVATION
    DEPTH
    LEGEND
    CLASSIFICATION OF MATERIALS
    (Description)
    RECOV.
    SAMPLE
    ERY
    NO.
    (Ddlling time, water loss, depth of
    weathering, eIC" if significant)
    0
    b
    d
    9
    0.0
    14.S
    Water
    4.S
    16.0 =
    Gray
    clay w/sandy layers
    w/org. mat. soft
    Cont.
    1
    0.25
    6.0
    IS.O =
    Gray
    clay w/sand layers, soft
    Cont. 2
    0.25
    S.O
    110 •
    .0=
    Gray clayey sand, soft
    Cont. 3
    0.25
    10.0
    112.0-
    Same as above, soft
    onto 4
    0.25
    12.0
    114.0=
    Gray clay w/sandy layers
    font.
    stiff
    5
    1.50
    14.0
    116.0=
    Brown and gray clay, tr sand
    v/stiff
    ICont.
    6
    3.00
    16.0
    11S.0::l
    lS.0
    120.0=
    Brown and gray clay w/sandy
    layers, stiff
    1
    tonto 7
    1.50
    Brown and gray sandy clay, v/ tiff