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.....PRELlMINARYINVESTIGATIONS OF SUBMERGED AREAS ':'"

. ' ...... Delivery Order

NumberO~3

...• .. bate_::....

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'>Tide StaffReaclings:.

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J.

41$'"'0

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.

.Time.. Reading

........ "

"Y-/3~3}"7,,;r

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Morhing ___

.. Waier

Depth

3.<S. ...

Mid-Day~

__

. .Pipe Length' In',

Evening

~

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. Push No: 1.

<Time

J1

~3"

......'

'. Weight of Pipe Penetratioo(WOP)

5.?

Comment,-:...;:."=-L..,...'_.____-,-__

One-Hand Push.(40-lb) Depth

0;.

DComments,~(.:;;::.I..:.-_-,,-,

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One-Hand Pustt (70-lb) pepth''1, 0

Comments._.

->L

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_____-'--

.

,

Two-Hand Push to Refusal';' DepthITu Comml;lnts,.,.,:=L:.:;(..'--__'_____-,-'-_-

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.ott>

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il;

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Weight of Pipe Penetration (WOP)

.'L5..C

o

mmentc,L. .

One-Hand' Push (40-lb) Depth {; "

Comments·--'<..:'-7(.-~-'---c,..--"'--

....

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"1~o

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.. Comments

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i

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Two-~and

Push to

R~fusal-::Deptl:t~Comments..c5:,!;A!.f-c..~

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A

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Weight

of

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Weight of Rod Section

I

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l1.s

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Weight of Rod Penetration c.\.5"""

Comments

'~~-----'-

"Number of Rods_3=-_-,-

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Rods "

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---

Hand Cone Penetrometer Test and Analysis:

RTB 11/8/4

Project:

Location:

Delivery Order

#:

Date of Testing:

HCPT

- Bay Bottom

ID

(MLT in It)

J26

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

-1.6

Aransas

NationalWildlife Ref. - BUS Site

oJ"

Dunham Bay located outside of Rockport, TX

0023

10/20/04

to 1

0/22104

Water

#

of

Rod

Thickness

Depth

(It)

Rods End-depth (tt)

Soil Layer (tt)

3.8

3

4.5

0.7

3.8

3

5.6

1.8

3.8

3

5.9

0.3

3.8

3.

6.0

0.1

3.8

3

6.3

0.3

3.8

3

6.6

0.3

3.8

3

. 6.9

0.3

3.8

3

7.0

0.1

3.8 .

3

7.3

0.3

3.8

3

.7.6

0.3

3.8

3

7.9

0.3

3.8

3

8.0

0.1

3.8

3

8.3

.0.3

3.8

3

8.6

0.3

3.8

3

8.9

0.3

3.8

3

9.0

0.1

- - - - ---- ----

Total Unit WI.

N,

of Soil (pcf)

factor

90

9

105

12

100

11

100

11

90

9.

90

9

100

11

100

11

95

10

105

12

100

11

100

11

110

13

110

13

110

13

110

13

.

.

C>,Cl

~

PrObing Results

Resistance

Depth'

Depth'

MLT1'

MLT2'

Average

Weight of Pipe

5.5

4.5

-3.3

-2.3

-2.8

1

HP (40Ibs)

7

6.7

. -4.8

-4.5

-4.7

1

HP (70Ibs)

7

7.0

-4.8

-4.8

-4.8

2 Hand Refusal

8.5

9.0

-6.3

-6.8

-6.6

Total

Dial

Dial Conv.

Capacity

shear str.

Below

- Elev.

Stress (pst) Reading

X(lb)

qc (psi)

S. (pst)

Mudllne

(tt)

MLT in

tt

63.0

0

0.7

2.7

36

0.7

-2.3

252.0

55

18.0

20.0

218

1.8

-3.4

282.0

25

8.6

10.5

112

2.1

-3.7

292.0

27

9.2

11.1

119

2.2

.

-3.8

319.0

0

0.7

2.7

7

2.5

-4.1

346.0

0

0.7

2.7

.4

2.8

-4.4

376.0

11

4.2

6.1

46

3.1

-4.7

386.0

24

8.3

10.2

99

3.2

-4.8

414.5

10

3.9

5.8

42

3.5

-5.1

446.0

49

16.1

18.1

180

3.8

-5.4

476.0

24

8.3

10.2

90

4.1

-5.7

486.0

20

7.0

8.9

73

4.2

-5.8

519.0

125

40.0

42.0

425

4.5

-6.1

552.0

240

76.2

78.1

823

4.8

-6.4

585.0

246

78.0

80.0

841

5.1

-6.7

596.0

258

81.8