GULF INTRACOASTAL WATERWAY

GUADALUPE RIVER, TEXAS

CHANNEL TO VICTORIA

MISSION LAKE TO STATE HIGHWAY NO. 35

TABLE 2

DIRECT SHEAR TESTS

S9lll;p1e

Density Data

Ty:pe

Shear Data

Atterberg

Hole

Depth

M.C.

UDW

of

Maximum.

Ultimate

Limits

No.

Feet

~

llZcf

Test

~

C

~

C

IJ..

PL

6sT~32

4.0~5.5

7.2

®

CD

32.8

0.00 32.8

0.00 c§

CB

6ST-50

14.0-16.0

38

85

UU

4.2

0.15

2.9

0,15 28

14

1-3

.1-'

~

6sT~50

8.0~10.0

37

80

(1)

UU

3.0

0.11 3,0

0.09

32

19

!\)

6sT~50

37.0~39·0

23

102

UU 32.6 0.12 32.6

0,12

32

13

6sT-50

2.0-4.0

57

63

UU

7;5

0,14

7.5

0.14 62

29

NOTE:

CD - Consolidated Drained

UU - Unconsolidated Undrained

Sieve

Bar

Anal.y:sis

L.S.

Gr Sa Fines

7.0

o 65

35

8.0

o 37

63

9.0

o 37

63

10,0

o 17

83

16,0

036

64

Classification

Light Gray Clayey

Sand, (SC),

Hard

Light Gray Sandy

Clay, (CL), Very

Soft

Light Gray Sandy

Clay (CL), Very

Soft

Gray Clay, (CL),

Stiff

Gray Clay, (CH),

Soft

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CORPS OF ENGINEERS

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30

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20

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t

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t

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10

o

10

~

.

~

T

T

t'~:;:;

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T

Exl.tlng Ground

Projeel Depth

Allowable Overdtpth

, .. r

.~

T

PROFILE

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CONSISTENCY

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4A.26

4A.25

4A-24

-16.9

SOIL LEGEND

(MLt)

NOisture Ci<mlenl

W.T,' 1'1'01" Tab ..

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W ...... at.' Encounl, .. d

Abov. Ground

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