1. GRAIN SIZE DISTRIBUTION
    2. GRAIN SIZE DISTRIBUTION
    PROJECT NAME:
    CLIENT:
    SAMPLE ID:
    LOCATION:
    Beach Sediment Analysis
    HDR, Inc.
    FB-T12
    Follets Island
    FOLLETS ISLAND
    Transect 12
    ASTM
    MESH
    PERCENT SHELL BY WEIGHT (BASED ON #10 SIEVE)
    Toe of Dune
    Mid Berm
    Swash Zone
    First Bar
    Trough
    Second Bar
    RETAINED BY #10
    0.0
    0.0
    0.0
    0.0
    0.0
    0.0
    ASTM
    MESH
    % FINER BY WEIGHT AFTER REMOVING SHELL
    Toe of Dune
    Mid Berm
    Swash Zone
    First Bar
    Trough
    Second Bar
    #10
    100.0
    100.0
    100.0
    100.0
    100.0
    100.0
    #18
    100.0
    100.0
    100.0
    100.0
    100.0
    99.9
    #35
    99.9
    100.0
    100.0
    99.7
    99.8
    98.7
    #60
    99.6
    99.7
    100.0
    87.9
    98.6
    87.4
    #70
    99.0
    99.0
    98.9
    82.4
    97.8
    84.9
    #80
    91.2
    94.8
    95.2
    73.5
    95.9
    81.4
    #100
    61.2
    63.9
    70.7
    46.6
    86.0
    68.4
    #120
    37.2
    32.1
    38.9
    26.3
    59.9
    47.8
    #170
    1.1
    1.6
    2.7
    2.3
    3.7
    3.5
    #200
    0.1
    1.2
    1.9
    1.8
    2.1
    2.3
    STATISTICS (EXCLUDING SHELL)
    MEDIAN GRAIN SIZE
    (mm)
    0.137
    0.138
    0.133
    0.152
    0.118
    0.127
    MEAN GRAIN SIZE
    (mm)
    0.136
    0.136
    0.132
    0.160
    0.120
    0.142
    SORTING
    (σ)
    0.364
    0.330
    0.341
    0.599
    0.319
    0.623
    Munsell Color
    Light Gray
    Pale Gray
    Brown
    Brown
    Brown
    Brown
    0
    5
    10
    15
    20
    25
    30
    35
    40
    45
    50
    55
    60
    65
    70
    75
    80
    85
    90
    95
    100
    100
    10
    1
    0.1
    0.01
    0.001
    50
    coarse
    fine
    coarse
    medium
    6
    1620
    1.5
    4
    200
    PERCENT FINER BY WEIGHT
    D100
    D60
    D30
    0.108
    0.117
    0.122
    0.115
    0.129
    D10
    0.092
    0.096
    0.097
    0.094
    0.098
    Depth
    Classification
    40
    PI
    Cc
    Cu
    GRAIN SIZE DISTRIBUTION
    GRAIN SIZE IN MILLIMETERS
    COBBLES
    GRAVEL
    SAND
    SILT OR CLAY
    4
    LL
    PL
    1.46
    1.54
    1.50
    1.49
    1.65
    0.0
    0.0
    0.0
    0.0
    0.0
    0.93
    0.96
    1.05
    0.99
    1.04
    1
    3/4
    1/23/8 3
    %Gravel %Sand
    %Silt
    %Clay
    100
    140
    3
    2
    60
    fine
    U.S. SIEVE OPENING IN INCHES
    U.S. SIEVE NUMBERS
    HYDROMETER
    FB-T11-Second Bar
    FB-T12-Toe of Dune
    FB-T12-Mid Berm
    FB-T12-Swash Zone
    FB-T12-First Bar
    6
    81014
    30
    2
    1
    0.5
    0.25
    1
    0.135
    0.148
    0.146
    0.14
    0.162
    POORLY GRADED SAND
    POORLY GRADED SAND
    POORLY GRADED SAND
    POORLY GRADED SAND
    POORLY GRADED SAND
    Depth
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    0.0'
    FB-T11-Second Bar
    FB-T12-Toe of Dune
    FB-T12-Mid Berm
    FB-T12-Swash Zone
    FB-T12-First Bar
    Specimen ID
    Specimen ID
    Project: Beach Sediment Analysis
    Location: Follet's Island, Texas
    Number: G122361
    Rock Engineering & Testing Lab. LLC.
    6817 Leopard Street
    Corpus Christi, Texas 78409 Telephone:
    361-883-4555
    Fax: 361-883-4711
    US_GRAIN_SIZE 5 G122361 FI.GPJ US_LAB.GDT 8/11/22
    0
    5
    10
    15
    20
    25
    30
    35
    40
    45
    50
    55
    60
    65
    70
    75
    80
    85
    90
    95
    100
    100
    10
    1
    0.1
    0.01
    0.001
    50
    coarse
    fine
    coarse
    medium
    6
    1620
    1.5
    4
    200
    PERCENT FINER BY WEIGHT
    D100
    D60
    D30
    0.104
    0.109
    0.126
    0.126
    0.113
    D10
    0.092
    0.093
    0.098
    0.098