'" ...

PRELIMINARY INVESTIGATIONS OF SUBMERGED AREAS

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'...... Dell,ve..ryOrderN

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e.r,j~l

.. ' .. Date,

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. Project '.1\4.""",

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Location'10 Number._._"_'

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.' Coordinates:

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.Time'Reading .'

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'M9rning_"_~

:' Water Depth,

2-1 .

"

.Mid.Day,

~.

-,--_

. Pipe Length..

,IS,

.. '. Evening,_-.,.-_

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O~e-Halid

Push

(70~lb)

Depth

q.li

.

'Comments

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Push No; 2 . '.'

Time;:"."

'

" . Weight ofPipe Penetration

(WOP)~'

Comment'----:"--______

'.. Ooe-HandPush

(40,-lb) Depth.

7 ;' /.,.' ..,'

Comments,,-,________

. ,One-Hand Push (70-lb) Deptb

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Push to Refus<;ll

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DepthJh2 ,Comments_'__......;.,___---'____

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Hand Proving Ring

Pen~trometerTest?

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HAND CONE PENETRATION TEST

(CPT) '.'

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" Comments

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End. .. Dial . No,. Comment..

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Rods

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3.0

2.5

2.0

1.5

1.0

0.5

0.0

-0.5

.-.

s.. -1.5

-1.0

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-2.0

:E

-2.5

.5

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..

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-4.0

g! -4.5

..!!!

-5.0

W

-5.5

-6.0

-6.5

-7.0

-7.5

-8.0

-8.5

-9.0

-9.5

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--

-

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.

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Depth Vs. Shear Strength

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100

200

300

400

500

600

700

800

900 1000 1100 1200 1300 14001500 1600 1700 1800 1900 2000

Shear Strength (psf)

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Hand Cone Penetrometer Test and Analysis:

RTB

12107/04

Project:

Location:

Delivery Order

#:

Date 01 Testing:

HCPT

- Bay Bottom

10

(MLT in It)

J34

-1.5

-1.5

-1.5

-1.5

-1.5

-1.5

-1.5

'1.5 .

-1.5

-1.5

-1.5

-1.5

-1.5

.

Aransas National Wildlife Ref. - BUS Site

"J"

Dunham Bay located outside of Rockport, TX

0024

.11/10/04

-

11/11/04

Water

1/

of

Rod

Thickness

Depth

(It) Rods End-depth (It) $oil Layer (It)

3.7

4

7.1

3.4

3.7

4

7.3

3.6

3.7

4

7.6

0.3

3.7

4

8.0

0.4

3.7

4

.

8.6

0.6

3.7

4

8;9

0.3

3.7

4

9.0

0.1

3.7

4

9.6

0.6

3.7

4

9.9

0.3

3.7

4

10.3

0.4

3.7

4

10,6

0.3

3.7

4

10.9

0.3

3.7

4

11.0.

0.1

f

.

Total Unit Wt.

N,

of Soil (pcf)

factor

90

9

100

11

100

11

100

11

110

13

105

12

110

13

110

13

110

13

110

13

110

13

110

13

110

13

-

Probing Results

Resistance

Depth'

Depth'

MLT1'

MLT2'

Average.

Weight of Pipe

4.4

4.2

-2.2

-2.0

-2.1

1 HP (40Ibs)

6.5

4.5

4.3

-2.3

-3.3

1

HP (70Ibs)

6.6

4.7

-4.4

-2.5

-3.5

2 Hand

Refusal

7.7

6.5

-5.5

-4.3

-4.9

Total

Dial

Dial Conv.

Capacity

shear" str.

Below

- Elev.

Stress (psf)

Reading

X(lb)

q,

(psi)

5, (pSI)

Mudline (It) MLTlnlt