1. Geotech Report - Pierce Marsh 31
    2. Geotech Report - Pierce Marsh 44
    3. Geotech Report - Pierce Marsh 45
    4. Geotech Report - Pierce Marsh 46
    5. Geotech Report - Pierce Marsh 57
    6. Geotech Report - Pierce Marsh 19
    7. Geotech Report - Pierce Marsh 22
    8. Geotech Report - Pierce Marsh 27
    alt
     
    185
    946
    810
    1144
    0
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    23
    24
    28
    29
    33
    34
    38
    39
    95
    106
    92
    87
    90
    92
    39
    27
    27
    27
    26
    21
    23
    11
    29
    30
    31
    33
    33
    35
    30
    29
    30
    31
    85
    27
    32
    31
    28
    37
    29
    26
    27
    121
    129
    120
    117
    119
    119
    0
    0
    0
    0
    58
    72
    58
    18
    21
    17
    40
    51
    41
    CON
    PD
    Moist, soft gray FAT CLAY w/few organic
    matter & roots
    w/trace of fine sand pockets & roots
    Moist, medium stiff to stiff gray & tan FAT
    CLAY w/trace of fine sand pockets
    w/few fine sand pockets
    Moist, stiff reddish-tan, reddish-brown, &
    gray FAT CLAY w/trace of fine sand
    pockets
    w/few fine sand pockets
    w/trace of fine sand pockets
    Moist, stiff tan fine LEAN CLAY
    CH
    CH
    CH
    CL
    OB
    OB
    OB
    OB
    1A
    1B
    2A
    2B
    3A
    3B
    4A
    4B
    5A
    5B
    6A
    6B
    7A
    7B
    8A
    8B
    9A
    9B
    10A
    10B
    11A
    NS
    12A
    12B
    13A
    13B
    14A
    14B
    0.50
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    0.50
    0.50
    S
    P
    L
    R
    Visual Classification
    USC
    Sample
    Number
    Depth
    in Feet
    Density
    Dry
    pcf
    Wet
    pcf
    Shear Tests
    Atterberg Limits
    Other Tests
    Scale in
    Feet
    PP
    0
    5
    10
    15
    20
    25
    30
    35
    40
    45
    50
    SPT
    Symbol
    Water
    Content
    %
    Type
    C
    psf
    LL
    PL
    PI
    EUSTIS_GINT_LIBRARY_4-18-2022.GLB EE STANDARD BORING LOG H0048.GPJ 8/18/22
    Page 1 of 1
    NOTES: Boring 4 was drilled in 3 in. of water.
    LOG OF BORING AND TEST RESULTS
    See Text
    40.0 ft
    Date:
    H0048
    Water Depth:
    Total Depth:
    Project No:
    29.31479°
    -94.95743°
    07/16/2022
    Ducks Unlimited, Inc.
    Pierce Marsh Beneficial Use
    Marsh Creation
    Phase 1
    North of West Bay Near Galveston Island
    Galveston County, Texas
    Boring: B-4
    Longitude:
    Latitude:
    alt
     
    Tested By:
    BH & KP
    Checked By:
    CD
    LL
    PL
    D
    85
    D
    60
    D
    50
    D
    30
    D
    15
    D
    10
    C
    c
    C
    u
    Material Description
    USCS
    AASHTO
    Project No.
    Client:
    Remarks:
    Project:
    Source of Sample:
    B-4
    Depth:
    37.5
    Sample Number:
    14B
    Figure
    0.0433
    0.0215
    0.0155
    0.0073
    Moist, stiff tan fine LEAN CLAY w/ trace concretion
    CL
    H0048
    DUCKS UNLIMITED, INC., RICHMOND, TEXAS
    PERCENT FINER
    0
    10
    20
    30
    40
    50
    60
    70
    80
    90
    100
    PERCENT COARSER
    100
    90
    80
    70
    60
    50
    40
    30
    20
    10
    0
    GRAIN SIZE - mm.
    100
    10
    1
    0.1
    0.01
    0.001
    % +3"
    Coarse
    % Gravel
    Fine
    Coarse
    Medium
    % Sand
    Fine
    Silt
    % Fines
    Clay
    0.0
    0.0
    0.0
    0.1
    1.1
    0.8
    72.2
    25.8
    6 in.
    3 in.
    2 in.
    1½ in.
    1 in.
    ¾ in.
    ½ in.
    3/8 in.
    #4
    #10
    #20
    #30
    #40
    #60
    #100
    #140
    #200
    Particle Size Distribution Report
    DUCKS UNLIMITED, INC. - PIERCE MARSH BENEFICIAL USE MARSH CREATION,
    PHASES 1 AND 2,
    Soil Specific Gravity was
    Estimated
    ASTM D7928-17 was Performed
     
    Eustis Engineering L.L.C.
    GRAIN SIZE DISTRIBUTION TEST DATA
    8/11/2022
    Client:
    DUCKS UNLIMITED, INC., RICHMOND, TEXAS
    Project:
    DUCKS UNLIMITED, INC. - PIERCE MARSH BENEFICIAL USE MARSH CREATION, PHASES 1 AND
    2,
    NORTH OF WEST BAY NEAR GALVESTON ISLAND, GALVESTON COUNTY, TEXAS.
    DU CONTRACT NO. TX-0-2. DU PROJECT NO. TX-194-4. DU TASK ORDER NO. 1
    Project Number:
    H0048
    Location:
    B-4
    Depth:
    37.5
    Sample Number:
    14B
    Material Description:
    Moist, stiff tan fine LEAN CLAY w/ trace concretion
    USCS Classification:
    CL
    Testing Remarks:
    Soil Specific Gravity was Estimated
    ASTM D7928-17 was Performed
    Tested by:
    BH & KP
    Checked by:
    CD
    Sieve Test Data
    Post #200 Wash Test Weights (grams): Dry Sample and Tare =
    1.61
    Tare Wt. =
    0.00
    Minus #200 from wash =
    97.9%
    Dry
    Sample
    and Tare
    (grams)
    Tare
    (grams)
    Cumulative
    Pan
    Tare Weight
    (grams)
    Sieve
    Opening
    Size
    Cumulative
    Weight
    Retained
    (grams)
    Percent
    Finer
    Percent
    Retained
    75.86
    0.00
    0.00
    #4
    0.00
    100.0
    0.0
    #10
    0.08
    99.9
    0.1
    #20
    0.62
    99.2
    0.8
    #40
    0.93
    98.8
    1.2
    #60
    1.09
    98.6
    1.4
    #100
    1.20
    98.4
    1.6
    #140
    1.30
    98.3
    1.7
    #200
    1.55
    98.0
    2.0
    Hydrometer Test Data
    Hydrometer test uses material passing
    #10
    Percent passing #10 based upon complete sample =
    99.9
    Weight of hydrometer sample =
    75.86
    Automatic temperature correction
    Composite correction (fluid density and meniscus height) at 20 deg. C =
    -6.06
    Meniscus correction only =
    0.9
    Specific gravity of solids =
    2.70
    Hydrometer type =
    152H
    Hydrometer effective depth equation: L =
    16.294964
    -
    0.164
    x Rm
    Elapsed
    Time (min.)
    Temp.
    (deg. C.)
    Actual
    Reading
    Corrected
    Reading
    K
    Rm
    Eff.
    Depth
    Diameter
    (mm.)
    Percent
    Finer
    Percent
    Retained
    1.25
    22.0
    60.0
    54.3
    0.0131
    60.9
    6.3
    0.0295
    70.8
    29.2
    2.25
    22.0
    54.0
    48.3
    0.0131
    54.9
    7.3
    0.0236
    63.0
    37.0
    4.00
    22.0
    48.5
    42.8
    0.0131
    49.4
    8.2
    0.0188
    55.8
    44.2
    15.00
    22.0
    36.0
    30.3
    0.0131
    36.9
    10.2
    0.0108
    39.5
    60.5
    30.00
    22.0
    30.0
    24.3
    0.0131
    30.9
    11.2
    0.0080
    31.7
    68.3
    60.00
    22.0
    27.0
    21.3
    0.0131
    27.9
    11.7
    0.0058
    27.8
    72.2
    120.00
    22.0
    24.0
    18.3
    0.0131
    24.9
    12.2
    0.0042
    23.9
    76.1
     
    Eustis Engineering L.L.C.
    Hydrometer Test Data (continued)
    Elapsed
    Time (min.)
    Temp.
    (deg. C.)
    Actual
    Reading
    Corrected
    Reading
    K
    Rm
    Eff.
    Depth
    Diameter
    (mm.)
    Percent
    Finer
    Percent
    Retained
    241.50
    22.6
    23.0
    17.5
    0.0130
    23.9
    12.4
    0.0029
    22.8
    77.2
    1440.00
    22.0
    22.0
    16.3
    0.0131
    22.9
    12.5
    0.0012
    21.3
    78.7
    Fractional Components
    Cobbles
    0.0
    Gravel
    Coarse
    0.0
    Fine
    0.0
    Total
    0.0
    Sand
    Coarse
    0.1
    Medium
    1.1
    Fine
    0.8
    Total
    2.0
    Fines
    Silt
    72.2
    Clay
    25.8
    Total
    98.0
    D5
    D10
    D15
    D20
    D30
    0.0073
    D40
    0.0110
    D50
    0.0155
    D60
    0.0215
    D80
    0.0377
    D85
    0.0433
    D90
    0.0506
    D95
    0.0615
    Fineness
    Modulus
    0.05
    alt
     
    Tested By:
    BH
    Checked By:
    RR
    CONSOLIDATION TEST REPORT
    Cv
    (ft.2/day)
    0
    0.01
    0.02
    0.03
    0.04
    0.05
    Applied Pressure - tsf
    0.1
    1
    10
    Void Ratio
    0.32
    0.36
    0.40
    0.44
    0.48
    0.52
    0.56
    0.60
    0.64
    0.68
    0.72
    Natural
    Dry Dens.
    LL
    PI
    Sp. Gr.
    Pc
    Cc
    Initial Void
    Saturation
    Moisture
    (pcf)
    (tsf)
    Ratio
    99.0 %
    23.5 %
    103.2
    72
    51
    2.72
    3.8
    0.28
    0.646
    M, st rd-t FT CL w/ tr fisa poc & conc
    CH
    H0048