alt
    Hole
    No.
    3ST-15
    DRILLING LOG
    I
    DIVISION
    .
    IMST ALLATION
    /SHEET
    Southw,-_cern
    Galv Dist, Eng
    vLV
    OF
    SHEETS
    1.
    pROJECT
    10. SIZE AND TYPE OF BIT
    ~ort
    Aransas-Corpus Christi Waterway
    11, DATUM FOR ELEVATION SHOWN
    (TBMor"MSL)
    2. LOCATION
    (Coordinates
    or
    Station)
    3. '11'L'SNG AGENC'C
    •
    • • Army orps of Eng1neers
    12. MANUFACTURER'S DESIGNATION OF DRILL
    4. HOLE NO.
    (As shown
    on
    drawin~
    title
    I
    13. TOTAL NO. OF OVER-
    IDISTURBED
    jUND1
    S
    TURBED
    BURDEN SAMPLES TAKEN:
    ,
    and file number)
    I
    3ST-15
    5 Jars
    ,
    2 Cont
    5. NAME OF DRILLER
    14. TOTAL NUMBER CORE BOXES
    Black
    15. ELEVATION GROUND WATER
    6. DIRECTION OF HOLE
    ISTARTED
    :COMPLETED
    16. DATE HOLE
    ,
    D
    VERT.leAL
    o
    INCLINED
    DEG. FROM VERT.
    ,
    30 Apr
    : 30 Apr 1964
    -
    17. ELEVATION TOP OF HOLE
    7. THICKNESS OF OVERBURDEN
    18. TOTAL CORE RECOVERY FOR BORING
    %
    e. DEPTH DRILLED INTO ROCK
    19. SIGNATURE OF INSPECTOR
    9. TOTAL DEPTH OF HOLE
    52.0
    CLASSI FICATION OF MATERIALS
    %
    CORE
    BOX OR
    REMARKS
    ELEVATION
    DEPTH
    LEGEND
    RECOV- SAMPLE
    (Drilline time, water.loss, depth of
    (Description)
    ERY
    NO.
    weathering, etc.,
    if signifIcant)
    a
    b
    c
    d
    e
    f
    9
    =
    -
    ;::
    f=
    0.0
    33~
    Water
    I--
    -
    f=
    33.0
    38. a::
    Black muck oily sandy clay
    f=
    -
    unable to pickup in 2'
    runs
    -
    I--
    -
    v/soft, weight of 4 rods
    f-
    =
    tube and kelly, no resistau
    Ice
    Jar
    1
    f-
    f-
    -
    f-
    38.0
    40.0:=.
    Tan sandy clay, v/stiff
    2.75
    I--
    Cont.
    1
    f-
    f-
    40.0
    42&::
    -
    ~
    Brown sandy clay to white
    r--
    -
    sand, sandstone, stiff
    Cont. 2
    1. 75
    f-
    =
    -.
    -
    42.0
    44~
    White fine sand
    Jar
    2
    =
    -
    44.0
    45.5=
    -
    White
    fine sand, drove
    =
    -
    -
    -
    44.0-44.5
    44.5-45.0
    8
    15 blows
    =-
    -
    -
    -
    45.0-45.5 16 blows
    Jar
    3
    -
    45.5
    48.0=
    Same as above,
    =
    '--
    no recovery
    ~
    =
    Washed away
    No sample
    ;:::
    -
    -
    49:0::
    48.0-48.5
    ,-
    48.0
    White brown
    f=
    -
    coarse sand, drove
    -
    f-
    -
    35 blows
    f-
    -=
    48.5-49.0 White v/fine
    f:::--
    -
    sand 50 blows
    f.
    Jar
    4
    f-
    -
    f-
    -
    f-
    49.0
    51 :0::::
    Same as above, washed away
    Nousample
    ~
    =
    f-
    f-
    51.0
    52~
    V/fine white sand w/sand:
    -
    -=
    ~e
    w/calcium,
    or chalk
    =-
    . -
    material
    Jar
    5
    -
    -=
    =
    Bottomed
    =
    -
    -
    =
    Tide
    12.0
    @ 10:15 AM
    =
    -=
    -
    -
    .
    =
    -
    =
    -
    -=
    =-
    -