1. Geotech Report - Pierce Marsh 40
    2. Geotech Report - Pierce Marsh 50
    3. Geotech Report - Pierce Marsh 51
    4. Geotech Report - Pierce Marsh 52
    5. Geotech Report - Pierce Marsh 55
    6. Geotech Report - Pierce Marsh 19
    7. Geotech Report - Pierce Marsh 20
    8. Geotech Report - Pierce Marsh 27
    alt
     
    598
    983
    539
    1024
    946
    315
    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
    88
    99
    101
    99
    98
    88
    42
    34
    41
    23
    34
    24
    24
    25
    28
    31
    27
    24
    23
    25
    24
    23
    22
    22
    24
    26
    28
    27
    28
    27
    31
    28
    37
    34
    118
    123
    126
    125
    124
    118
    0
    0
    0
    0
    0
    0
    54
    28
    38
    18
    12
    21
    36
    16
    17
    CON
    PD
    Wet, soft gray FAT CLAY w/few organic
    matter
    Moist, medium stiff gray LEAN CLAY
    w/few organic matter
    Moist, medium stiff to stiff gray, tan, &
    brown FAT CLAY w/little roots, few
    organic matter, & trace of concretions
    Moist, extremely stiff to hard gray &
    brown FAT CLAY w/few organic matter &
    gravel
    Moist, soft reddish-brown FAT CLAY
    w/few concretions
    Moist, very stiff reddish-brown & gray
    FAT CLAY w/trace of concretions
    Moist, soft reddish-brown & gray LEAN
    CLAY
    Moist, stiff reddish-brown SILT
    Moist, medium stiff reddish-brown fine
    SANDY LEAN CLAY
    Moist, medium compact red & brown SILT
    Moist, medium stiff red & brown SANDY
    LEAN CLAY
    Moist, medium compact reddish-brown
    SILT
    Moist, medium stiff to stiff
    reddish-brown, gray, & tan LEAN CLAY
    w/few gravel & trace of concretions
    w/trace of organic matter
    & concretions
    w/trace of silt pockets
    Moist, extremely stiff to very stiff
    brownish-red & gray FAT CLAY w/trace of
    concretions
    Moist, soft gray & tan FAT CLAY w/trace
    of fine sand pockets & concretions
    CH
    CL
    CH
    CH
    CH
    CH
    CL
    ML
    CL
    ML
    CL
    ML
    CL
    CH
    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
    0.50
    1.00
    1.00
    1.00
    2.00
    0.50
    0.50
    0.50
    0.50
    4.00
    1.00
    0.50
    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: No standing water.
    LOG OF BORING AND TEST RESULTS
    See Text
    40.0 ft
    Date:
    H0048
    Water Depth:
    Total Depth:
    Project No:
    29.31887°
    -94.96952°
    07/12/2022
    Ducks Unlimited, Inc.
    Pierce Marsh Beneficial Use
    Marsh Creation
    Phase 1
    North of West Bay Near Galveston Island
    Galveston County, Texas
    Boring: B-13
    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-13
    Depth:
    15
    Sample Number:
    8B
    Figure
    0.0342
    0.0174
    0.0098
    0.0029
    Moist, medium compact red & brown SILT w/ some 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
    0.2
    2.0
    64.5
    33.3
    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
    8/12/2022
    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-13
    Depth:
    15
    Sample Number:
    8B
    Material Description:
    Moist, medium compact red & brown SILT w/ some 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 =
    1.22
    Tare Wt. =
    0.00
    Minus #200 from wash =
    97.8%
    Dry
    Sample
    and Tare
    (grams)
    Tare
    (grams)
    Cumulative
    Pan
    Tare Weight
    (grams)
    Sieve
    Opening
    Size
    Cumulative
    Weight
    Retained
    (grams)
    Percent
    Finer
    Percent
    Retained
    54.37
    0.00
    0.00
    #4
    0.00
    100.0
    0.0
    #10
    0.00
    100.0
    0.0
    #20
    0.04
    99.9
    0.1
    #40
    0.11
    99.8
    0.2
    #60
    0.13
    99.8
    0.2
    #100
    0.20
    99.6
    0.4
    #140
    0.51
    99.1
    0.9
    #200
    1.22
    97.8
    2.2
    Hydrometer Test Data
    Hydrometer test uses material passing
    #10
    Percent passing #10 based upon complete sample =
    100.0
    Weight of hydrometer sample =
    54.37
    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 =
    2.67
    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
    0.50
    22.0
    57.0
    51.4
    0.0132
    58.0
    6.8
    0.0487
    94.1
    5.9
    1.00
    22.0
    53.0
    47.4
    0.0132
    54.0
    7.4
    0.0361
    86.8
    13.2
    2.00
    22.0
    47.0
    41.4
    0.0132
    48.0
    8.4
    0.0272
    75.8
    24.2
    5.00
    22.0
    39.0
    33.4
    0.0132
    40.0
    9.7
    0.0185
    61.2
    38.8
    15.00
    22.0
    35.0
    29.4
    0.0132
    36.0
    10.4
    0.0110
    53.8
    46.2
    30.00
    22.0
    29.0
    23.4
    0.0132
    30.0
    11.4
    0.0081
    42.9
    57.1
    60.00
    22.0
    25.0
    19.4
    0.0132
    26.0
    12.0
    0.0059
    35.5
    64.5
     
    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
    23.0
    17.4
    0.0132
    24.0
    12.4
    0.0042
    31.9
    68.1
    250.00
    22.0
    22.0
    16.4
    0.0132
    23.0
    12.5
    0.0030
    30.0
    70.0
    1440.00
    21.5
    19.0
    13.3
    0.0133
    20.0
    13.0
    0.0013
    24.3
    75.7
    Fractional Components
    Cobbles
    0.0
    Gravel
    Coarse
    0.0
    Fine
    0.0
    Total
    0.0
    Sand
    Coarse
    0.0
    Medium
    0.2
    Fine
    2.0
    Total
    2.2
    Fines
    Silt
    64.5
    Clay
    33.3
    Total
    97.8
    D5
    D10
    D15
    D20
    D30
    0.0029
    D40
    0.0074
    D50
    0.0098
    D60
    0.0174
    D80
    0.0300
    D85
    0.0342
    D90
    0.0402
    D95
    0.0517
    Fineness
    Modulus
    0.01
    alt
     
    Tested By:
    BH
    Checked By:
    RR
    CONSOLIDATION TEST REPORT
    Cv
    (ft.2/day)
    0
    2.5
    5
    7.5
    10
    12.5
    Applied Pressure - tsf
    0.1
    1
    10
    Void Ratio
    0.900
    0.925
    0.950
    0.975
    1.000
    1.025
    1.050
    1.075
    1.100
    1.125
    1.150
    Natural
    Dry Dens.
    LL
    PI
    Sp. Gr.
    Pc
    Cc
    Initial Void
    Saturation
    Moisture
    (pcf)
    (tsf)
    Ratio
    98.6 %