1. Geotech Report - Pierce Marsh 36
    2. Geotech Report - Pierce Marsh 47
    3. Geotech Report - Pierce Marsh 48
    4. Geotech Report - Pierce Marsh 49
    5. Geotech Report - Pierce Marsh 19
    6. Geotech Report - Pierce Marsh 21
    7. Geotech Report - Pierce Marsh 27
    alt
     
    229
    102
    240
    442
    1440
    994
    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
    64
    67
    80
    102
    91
    77
    52
    61
    61
    60
    56
    58
    54
    31
    37
    33
    42
    58
    24
    25
    36
    24
    29
    27
    27
    28
    28
    29
    32
    33
    36
    35
    40
    42
    103
    105
    113
    127
    120
    110
    0
    0
    0
    0
    0
    0
    56
    37
    17
    20
    39
    17
    PD
    Moist, soft gray FAT CLAY
    Moist, very soft gray & tan FAT CLAY
    Moist, very soft gray & tan FAT CLAY
    w/silt pockets
    Moist, stiff red, gray, & tan FAT CLAY
    w/trace of organic matter
    Moist, very soft tan & gray LEAN CLAY
    Moist, stiff reddish-brown & gray FAT
    CLAY
    Moist, soft gray & tan FAT CLAY w/few silt
    pockets
    Moist, stiff tan & brown LEAN CLAY
    w/trace of organic matter
    Moist, medium compact brown SILT
    w/little clay
    Moist, medium stiff to stiff brown LEAN
    CLAY
    Moist, stiff brown & gray FAT CLAY
    w/trace of organic matter
    Moist, very stiff brown & gray LEAN CLAY
    Moist, medium stiff tan & gray FAT CLAY
    CH
    CH
    CH
    CH
    CL
    CH
    CH
    CL
    ML
    CL
    CH
    CL
    CH
    OB
    OB
    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
    11B
    12A
    12B
    13A
    13B
    14A
    14B
    0.25
    0.25
    0.50
    1.00
    1.00
    0.25
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    1.00
    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 B-9 was drilled in 6 in. of water.
    LOG OF BORING AND TEST RESULTS
    See Text
    40.0 ft
    Date:
    H0048
    Water Depth:
    Total Depth:
    Project No:
    29.31772°
    -94.96377°
    07/14/2022
    Ducks Unlimited, Inc.
    Pierce Marsh Beneficial Use
    Marsh Creation
    Phase 1
    North of West Bay Near Galveston Island
    Galveston County, Texas
    Boring: B-9
    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-9
    Depth:
    19
    Sample Number:
    10B
    Figure
    0.0343
    0.0182
    0.0149
    0.0079
    Moist, medium compact brown SILT w/ little clay
    ML
    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
    0.0
    0.1
    0.3
    75.8
    23.8
    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 D422 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-9
    Depth:
    19
    Sample Number:
    10B
    Material Description:
    Moist, medium compact brown SILT w/ little clay
    USCS Classification:
    ML
    Testing Remarks:
    Soil Specific Gravity was Estimated
    ASTM D422 was Performed
    Tested by:
    BH & KP
    Checked by:
    CD
    Sieve Test Data
    Post #200 Wash Test Weights (grams): Dry Sample and Tare =
    0.27
    Tare Wt. =
    0.00
    Minus #200 from wash =
    99.6%
    Dry
    Sample
    and Tare
    (grams)
    Tare
    (grams)
    Cumulative
    Pan
    Tare Weight
    (grams)
    Sieve
    Opening
    Size
    Cumulative
    Weight
    Retained
    (grams)
    Percent
    Finer
    Percent
    Retained
    69.92
    0.00
    0.00
    #4
    0.00
    100.0
    0.0
    #10
    0.02
    100.0
    0.0
    #20
    0.03
    100.0
    0.0
    #40
    0.04
    99.9
    0.1
    #60
    0.04
    99.9
    0.1
    #100
    0.06
    99.9
    0.1
    #140
    0.12
    99.8
    0.2
    #200
    0.27
    99.6
    0.4
    Hydrometer Test Data
    Hydrometer test uses material passing
    #10
    Percent passing #10 based upon complete sample =
    100.0
    Weight of hydrometer sample =
    69.92
    Automatic temperature correction
    Composite correction (fluid density and meniscus height) at 20 deg. C =
    -6.00
    Meniscus correction only =
    1.0
    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
    0.75
    22.0
    66.0
    60.4
    0.0131
    67.0
    5.3
    0.0349
    85.4
    14.6
    1.25
    22.0
    62.0
    56.4
    0.0131
    63.0
    6.0
    0.0286
    79.8
    20.2
    2.00
    22.0
    57.0
    51.4
    0.0131
    58.0
    6.8
    0.0242
    72.7
    27.3
    5.00
    22.0
    46.0
    40.4
    0.0131
    47.0
    8.6
    0.0172
    57.1
    42.9
    15.00
    22.0
    32.0
    26.4
    0.0131
    33.0
    10.9
    0.0112
    37.3
    62.7
    30.00
    22.0
    28.0
    22.4
    0.0131
    29.0
    11.5
    0.0081
    31.7
    68.3
    60.00
    22.0
    23.0
    17.4
    0.0131
    24.0
    12.4
    0.0060
    24.6
    75.4
     
    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
    120.00
    22.0
    22.0
    16.4
    0.0131
    23.0
    12.5
    0.0042
    23.2
    76.8
    262.50
    22.7
    21.0
    15.6
    0.0130
    22.0
    12.7
    0.0029
    22.0
    78.0
    1440.00
    22.0
    19.0
    13.4
    0.0131
    20.0
    13.0
    0.0012
    19.0
    81.0
    Fractional Components
    Cobbles
    0.0
    Gravel
    Coarse
    0.0
    Fine
    0.0
    Total
    0.0
    Sand
    Coarse
    0.0
    Medium
    0.1
    Fine
    0.3
    Total
    0.4
    Fines
    Silt
    75.8
    Clay
    23.8
    Total
    99.6
    D5
    D10
    D15
    D20
    0.0016
    D30
    0.0079
    D40
    0.0120
    D50
    0.0149
    D60
    0.0182
    D80
    0.0288