1. LOG OF BORING B-5
    2. GRAIN SIZE DISTRIBUTION
    2
    LOG_OF_BORING G106179.GPJ ROCK_ETL.GDT 3/30/06
    Same
    as
    above.
    Same
    as
    above.
    POORLY
    GRADED
    SAND
    ,
    brown,
    moist.
    Same
    as
    above.
    Same
    as
    above.
    POORLY
    GRADED
    SAND
    ,
    greenish
    gray,
    moist.
    Same
    as
    above.
    Same
    as
    above.
    Boring
    terminated
    at
    a
    depth
    of
    9'
    below
    the
    ground
    surface.
    LOG
    OF
    BORING
    B-5
    19
    23
    27
    26
    23
    19
    POORLY
    GRADED
    SAND
    ,
    brown,
    moist.
    19
    21
    S-1
    S-2
    S-3
    S-4
    S-5
    S-6
    S-7
    S-8
    S-9
    23
    SURFACE
    ELEVATION:
    N/A
    DRILLING
    METHOD(S):
    DESCRIPTION
    OF
    STRATUM
    GROUNDWATER
    INFORMATION:
    DRY DENSITY
    POUNDS/CU.FT
    MINUS NO. 200 SIEVE (%)
    COMPRESSIVE
    STRENGTH
    (TONS/SQ FT)
    Coast
    and
    Harbor
    Engineering,
    Inc.
    Proposed
    Cedar
    Bayou
    Project
    Aransas
    County,
    Texas
    G106179
    2
    SHEET 1 of 1
    LABORATORY
    DATA
    REMARKS:
    SAMPLES
    ATTERBERG
    LIMITS
    Vibracore
    Samples
    N: BLOWS/FT
    P: TONS/SQ FT
    T: TONS/SQ FT
    PERCENT RECOVERY/
    ROCK QUALITY DESIGNATION
    N/A
    Soil
    Sampling
    perfomred
    by
    RETL
    at
    N28.0660
    W96.8526
    Rock
    Engineering
    and
    Testing
    Laboratory,
    Inc.
    4910
    Neptune
    Street
    Corpus
    Christi,
    Texas
    78405
    Telephone:
    (361)
    883-4555
    Fax:
    (361)
    883-4711
    SAMPLE NUMBER
    PI
    PLASTICITY INDEX
    MOISTURE
    LL
    CONTENT (%)
    LIQUID LIMIT
    FIELD
    DATA
    DATE(S)
    DRILLED:
    3/14/06
    -
    3/15/06
    N
    -
    STANDARD
    PENETRATION
    TEST
    RESISTANCE
    P
    -
    POCKET
    PENETROMETER
    RESISTANCE
    T
    -
    POCKET
    TORVANE
    SHEAR
    STRENGTH
    CLIENT:
    PROJECT:
    LOCATION:
    NUMBER:
    PL
    PLASTIC LIMIT
    1
    2
    3
    4
    5
    6
    7
    8
    9
    DEPTH (FT)
    SOIL SYMBOL
    90
    95
    100
    97.8
    75
    30
    0
    5
    10
    15
    85
    25
    80
    35
    40
    45
    50
    55
    60
    65
    70
    20
    0.001
    0.01
    0.1
    1
    10
    100
    40
    5.0
    8.0
    1.0
    5.0
    PERCENT FINER BY WEIGHT
    Cu
    200
    PI
    1.0
    0.425
    96.2
    0.152
    0.163
    0.16
    0.156
    0.15
    0.85
    0.425
    0.425
    0.13
    0.136
    0.129
    0.129
    0.126
    0.108
    0.106
    0.106
    0.093
    2
    1/2
    B-5
    0.8
    2.6
    13.3
    2.2
    3.8
    3/4
    3/8
    3
    %Gravel
    %Sand
    %Silt
    %Clay
    B-4
    B-4
    PL
    1
    1.02
    1.40
    1.53
    1.48
    1.62
    0.0
    0.0
    0.0
    0.0
    B-6
    1.07
    1.01
    1.15
    0.0
    8
    B-5
    POORLY
    GRADED
    SAND(SP)
    POORLY
    GRADED
    SAND(SP)
    30
    D100
    D60
    POORLY
    GRADED
    SAND(SP)
    6
    U.S.
    SIEVE
    NUMBERS
    10
    14
    Specimen
    Identification
    Specimen
    Identification
    Classification
    100
    140
    3
    2
    POORLY
    GRADED
    SAND(SP)
    LL
    60
    fine
    HYDROMETER
    U.S.
    SIEVE
    OPENING
    IN
    INCHES
    1.0
    D30
    5.0
    8.0
    5.0
    6
    16
    20
    D10
    4
    1.5
    1.0
    50
    coarse
    fine
    coarse
    medium
    COBBLES
    GRAIN
    SIZE
    IN
    MILLIMETERS
    GRAVEL
    SAND
    SILT
    OR
    CLAY
    4
    B-4
    B-4
    B-5
    B-5
    B-6
    99.2
    97.4
    85.7
    Project:
    Proposed
    Cedar
    Bayou
    Project
    Location:
    Aransas
    County,
    Texas
    Number:
    G106179
    Rock
    Engineering
    and
    Testing
    Laboratory,
    Inc.
    4910
    Neptune
    Street
    Corpus
    Christi,
    Texas
    78405
    Telephone:
    (361)
    883-4555
    Fax:
    (361)
    883-4711
    US_GRAIN_SIZE G106179.GPJ US_LAB.GDT 3/30/06
    Cc
    GRAIN
    SIZE
    DISTRIBUTION
    March 30, 2006
    PROPOSED CEDAR PASS PROJECT
    Attn.: Mr. Hugo E. Bermudez, P.E.
    San Jose & Matagorda Island
    RETL Job No.: G106179
    Aransas County, Texas
    4 of 5
    SIEVE
    SIZE
    B-4
    0-1’
    B-4
    5’-6’
    B-4
    8’-9’
    B-5
    1’-2’
    B-5
    5’-6’
    B-6