1. ENG FORM 1836
    alt
    I
    i
    1.
    .j
    .)
    DRILLING LOG
    I
    DIVISION
    Southwestern
    1. PROJECT
    Houston Ship Channel, Green's Bayou
    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)
    s,
    tlIAMEtOf DRILLER
    \,;ur
    1.8
    6. DIRECTION OF HOLE
    3ST-42
    Hole
    No.3ST-42
    INSTALLATION
    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
    1'5. ELEVATION GROUND WATER
    : STARTED
    : OISTURBED
    :S Jars
    J
    SHEET
    OF
    SHEETS
    : UNDISTURBED
    : 5 Cont
    : COMPLETED
    D
    VERTICAL
    D
    INCLINED
    OEG. FROM VERT.
    16. DATe HOLE
    :
    25 Oct
    :
    26 Oct 1967
    7. THICKNESS OF OVERBURDEN
    8. DEPTH DRILLED INTO
    R~CK
    9. TOTAL DEPTH Of HOLE
    ELEVATION
    ,
    0.0
    2.5
    5.0
    9.0
    12.0
    14.0
    16.0
    18.0
    20.0
    22.0
    25.0
    27.0
    30.0
    32.0
    34.0
    36.0
    38.0
    DEPTH
    b
    2.5=
    5.0=
    9.L
    12.0-
    14.~
    16.~
    18.it
    20.it
    22.[
    25.[:
    27.0-
    30.0-
    32 -
    34.&
    36.[
    38.0-
    40.8-
    LEGEND
    17. ELEVATION TOP OF HOLE
    18. TOTAL CORE RECOVERY FOR BORING
    19. SIGNATURE OF INSPECTOR
    4U.U
    CLASSIFICATION OF MATERIALS
    (Description)
    d
    Brown sandy clay w/rocks
    and bricks, fill
    Fill material
    Fill material w/wood
    Fill material w/wood
    Brown
    sandy clay w/org. mat
    wood w/shell
    Gray clayey sand w/sandstone
    14.0-14.5 No count
    14.5-15.0 28 blows
    15.0-15.5 5 blows
    15.5-16.0 No count
    Gray sandy
    16.0-16.5
    16.5-17.0
    17.0-17.5
    17.5-18.0
    clay w/org.
    No count
    4 blows
    4 blows
    No count
    mat.
    Brown and gray clayey sand
    v/stiff
    Gray sand
    20.0-20.5
    20.5-21.0
    21.0"21. 5
    21.5-22.0
    Washed
    No count
    17 blows
    19 blows
    No CGUnt
    No recovery
    25.0-25.5 No count
    25.5-26.0 10 blows
    26.0-26.5 10 blows
    26.5-27.0 No count
    Wail.hed
    Brown and gray sandy clay
    v/stiff
    Gray sandy clay, v/stiff
    No recovery
    Gray sandy clay, stiff
    Same as above, hard
    BOTTOMED
    %
    CORE
    RECOV-
    ERY
    •
    No water reading, hole left ppen
    BOX OR
    SAMPLE
    NO.
    REMARKS
    (Drilling lime, waler loss, depth of