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    OlV1SION
    Hole No.
    3ST-26
    DRILLING LOG
    .
    Southwestern
    II'4STALLAT,ION
    Galv Dist, Eng Div
    l
    SHEET
    OF
    SHEETS
    1.
    PROJECT
    Neches River - Channel to Evadale
    10. SIZE AND TYPE OF BIT
    2. LOCATION-
    (Coordinates-
    or-Station)
    11. DATUM FOR ELEVATION SHOWN
    (TBMorMSL)
    3. DRILLING AGENCY
    12. MANUFACTURER'S DESIGNATION OF DRILL
    U. S. Army Corps of Engineers
    4. HOLE NO.
    (As shown
    on
    drawjn~
    title
    I
    and file
    number)
    I
    3ST-26
    5. NAME OF DRILLER
    Curtis
    6. DIRECTION OF HOLE
    o VERT.ICAL
    D INCLINED
    7. THICKNESS OF OVERBURDEN
    8. DEPTH DRILLED INTO ROCK
    9. TOTAL DEPTH OF HOLE
    DEG. FROM VERT.
    30.0
    13. TOTAL NO. OF OVER-
    :OISTURBED
    BURDEN SAMPLES TAKEN I
    5 Jars
    14. TOTAL NUMBER CORE BOXES
    15. ELEVATION GROUND WATER
    16. DATE HOLE
    ISTARTED
    : 25 Feb
    17. ELEVATION TOP OF HOLE
    18. TOTAL CORE RECOVERY FOR BORING
    19.
    SIGNATURE OF INSPECTOR
    ,
    IUNDISTURBED
    'COMPL.ETED
    : 25 Feb 1966
    %
    CLASSIFICATION OF MATERIALS
    (Description)
    %CORE IBOX OR
    RECOV- SAMPLE
    REMARKS
    ELEVATION I DEPTH ILEGEND
    a
    b
    c
    0.0
    5.8 -
    5.8
    9.8-
    9.8
    12.0-
    -I
    -I
    12.0
    15•
    .0-
    15.0
    17.0 -
    17.0
    20.0..::
    20.0
    22.0-
    22.0
    25 •..0:::
    25.0
    27.0-
    27.0
    28.0..::
    28.0
    30.0-
    :Jf
    d
    Bank of river
    Water depth
    Gray sand, tr clay org.
    decayed wood
    10.0-10.5 No count
    10.5-11.0 2 blows
    11.0-11.5
    1
    h10w
    11.5-12.0 No count
    Washed, same as below
    Gray
    sand, tr org, tr clay
    seam, clam shell
    1'5.0-15.5 No count
    15.5-16.0 7 blows
    16.0-16.5 10 blows
    16.5-17.0 No count
    Same as below, washed
    Gray
    sand, medium, tr clay
    seam
    20.0-20.5
    20.5-21.0
    21.0-21.5
    21.5-22.0
    No count
    8 blows
    10 blows
    No count
    Same as below, washed
    Gray
    sand, medium, tr gravel
    and clay seams
    25.0-25.5 No count
    25.5-26.0 7 blows
    26.0-26.5 12 blows
    26.5-27.0 No count
    No sample
    Gray
    sand, medium, tr gravel
    decayed tree at 30.0
    28.0-28.5 No count
    28.5-29.0 7 blows
    29.0-29.5 8 blows
    29.5-30.0 No count
    BOTTOMED
    River bank 5.8
    Water depth 4.0
    ENG FORM
    1836
    1
    APR 63
    PREVIOUS "EDITIONS MAY BE USED
    (EM 1110-1-1801)
    ERY
    NO.
    e
    f
    (Drilling time, water "loss, depth
    of
    weathering, etc.,
    if
    significant)
    g
    Jar 1
    No sample
    Jar 2
    No sample
    Jar 3
    No sample
    Jar 4
    Jar 5
    PROJEc'Neches River
    lHOLE NO.
    ...Gl!.a.!'I1.~!.t:()J~.Y!1<i!1!e.
    .....
    I
    3ST-26

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    28 Jan 1965
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