alt
    Lost Lake Placement Area
    Dry
    Bor1ng
    Elev
    PP
    Me
    Unlt
    No.
    It
    (ts!)
    (%)
    Wt
    MLT
    (peQ
    Medium Clay
    91-147
    9.2
    0.50
    65
    61
    91-149
    3.7
    0.50
    59
    64
    91-155
    11.7 0.75
    38
    84
    91-155
    7.7
    0.50
    39
    83
    91-155
    1.7
    0.50
    34
    84
    91-156
    -6.1
    0.50
    34
    87
    91-158
    15.3
    0.50
    17
    111
    91-158
    5.3
    0.75
    21
    104
    91-158
    -0.7
    0.50
    24
    104
    91-160
    8.7
    0.50
    30
    90
    91-160
    2.7
    0.50
    64
    60
    91-161
    6.8
    0.75
    31
    88
    91-161
    0.8
    0.50
    71
    58
    Stiff Clay
    91-155
    15.7
    1.00
    27
    94
    91-162
    10.2
    1.25
    24
    97
    91-165
    12.4
    1.50
    38
    84
    Very Stiff Clay
    91-159
    5.4
    2.50
    17
    115
    91-161
    14.8
    2.00
    21
    106
    """""
    PP -
    Pocket
    penetrometer test
    UC -Unconllned compress.[on test ISU
    =
    o.s.qu)
    Q.Test - Unconsolldated-undralned
    trlaldal
    compresslon
    SU - UndraIned shear strength
    usc - UnIfted Son C1asslfteatlon
    System
    LL
    (%)
    110
    98
    67
    60
    60
    50
    48
    21
    39
    58
    110
    94
    120
    56
    55
    81
    38
    70
    Mechanical Analysis
    PL
    (%)
    GR
    I
    SA
    IFINES
    %
    %
    %
    30
    0
    0.3 99.7
    32
    27
    0
    7.4
    92.6
    22
    0.1
    4.3 95.6
    23
    0.3
    2.9
    96.8
    19
    0
    7.6 92.4
    19
    5.3 33.3
    61.4
    14
    0 47.8 52.2
    18
    0 41.8 58.2
    20
    0.5
    1.8
    97.7
    38
    0
    0.4 99.6
    35
    0.4
    1.3
    98.3
    46
    0
    1.2 99.8
    21
    0
    7.2 92.8
    23
    0
    1.4 98.6
    28
    0.5
    1.4 98.1
    15
    2.8 35.2
    62
    24
    0.6
    1.3 98.1
    o
    200
    20
    ~
    15
    10
    ..
    ~
    •
    5
    0
    j
    -5
    1;1
    •
    -10
    ~
    -15
    I
    I
    • I.
    .
    '.
    I
    I
    I
    -20
    I
    UC
    USC
    (SU)
    (ps!)
    210
    CH
    570
    CH
    370
    CH
    170 CH
    220
    CH
    450
    CH
    610 CL
    680
    CL
    350
    CL
    410
    CH
    270 CH
    310
    CH
    490 CH
    590
    CH
    1410
    CH
    730
    CH
    1100
    CL
    1770
    CH
    Medium to Very Stiff Clay
    Visual
    Classification
    CLAY. Medium. Gray &
    Dark
    Gray
    CLAY. Medium., Gray
    &
    Dark Gray
    CLAY. Medium. Red & Gray
    CLAY, Medium. Red & Gray
    CLAY. Medium, Red & Gray
    CLAY. Medium. Gray & Yellowish Gray
    SANDY CLAY, WIShell Fragments, Medium, Gray
    & Brown
    SANDY CLAY, WjClay Seams, Medium, Gray
    SANDY CLAY,
    WI
    Clay Pockets. Medium, Gray
    &
    Brown
    CLAY. W/Sand Pockets and Shell Fragments, Medium, Gray
    &
    Brown
    CLAY, W/ Tar Pockets, Medium. Gray
    CLAY, WIShell and Shell Frags. Calc Nod& OrganiC Mat'l, Medium. Brown
    &
    Dark Gray
    CLAY, W
    jOrganic
    Material. Medium. Dark Gray
    CLAY, W jSand Pockets, Stiff. Red
    &
    Gray
    CLAY, W/Calcareous
    &
    Ferrous Nodules. Stiff, Brown
    &
    Gray
    CLAY. W/Sand Seams. Shell Fragments
    &
    Organic Material. Stiff. Dark Gray
    SANDY CLAY. W/ Shell and Shell Fragments. Very Stiff. Gray
    &
    Brown
    CLAY. W/Sand Seams and Calcareous Nodules. Very STIff. Brown
    &
    Gray
    Medium, Stiff, and Very Stiff Clay
    Undrained Shear Strength. PSF
    400
    600
    800
    1000
    1200
    1400
    1600
    1800
    •
    •
    •
    •
    •
    •
    •
    Medium Clay - 250 psf
    •
    UC - Medium Clay
    tiff Clay - 700 psf
    -
    •
    UC - Stiff Clay
    VO%]' Stiff
    C1ay -
    1500 psf
    •
    UC -Very Stiff Clay
    , Deslgn
    Strength
    Summary of UC adn Q-Tests
    Lost
    Lake