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CLIENT:

HDR Eng',neering, Inc.

~

Rock Engineering & Testing Lab., Inc.

PROJECT:

Galveston Anchorage Area

C

Sand Source Inv ..

6817 Leopard SI.

Corpus Christi, TX 78409

LOCATION:

I

Anchorage Area C, Galveston, Texas

Telephone:

Fax:

(361)

883-4711

(361)

883-4555

NUMBER:

G109233

DAr(S) DRILLED:

10/16/09

-

10/16/09

FIELD DATA

LABORATORY DATA

DRILLING METHOD(S):

z

AII~IMIT

Hollow Stem Auger

Q

0

>

-<

>:ffi

~

£

I-

G'i

W

~

GROUNDWATER INFORMATION:

~

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z

it

ffiiil

W

0

..;

OJ

W

0°

>'"

l-z

t:

!

t:

;::

~~

in

,

~

""

::;

ILtlLirl~

0

i

J:

~

0

()

~

a

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:J

W

_:J

N

0

~

I

~

-. 00

O:::;i

'"

U)\!

0

1

.~

~~~!z:)

:J

ZU)

~

z

g5z~~

I-

2

Wo

U)

SURFACE ELEVATION: -32.12' NAVD,

-'

>

>'l

o Z

:J

0

"

CClI-f2o::u

>-:J

iii

'"

0

LL

PL

PI

z

U)

U)

zo.:t=-::f~

::;

"'0

0,,-

in

:;;

LJC<:lLoKIPTION OF STRATUM

5

10

15

20

25

~

1

30

1~

88

IN=5

-Y

I SAND, with clay and shell Hayrnems, dark

8-1

8

gray, loose.

35

S8

N= 5

Same as above.

!±

8-2

10

88

N= 5

Same as above.

l

8-3

10

-~

to an

,of -38.1-Ieet NAVD during

the

I

operations.

~

!

H-

N - STANDARD PENETRATION TEST RESISTANCE

REMARKS:

~

P - POCKET PENETROMETER RESISTANCE

Boring depth and location was determined by HOR Engineering, Inc. Boring operations

~'

T - POCKET TORVANE SHEAR STRENGTH

were performed

by

RETL at GPS Coord. N. 29.35295 W. 94.77497.

---

PROJECT NAME: Galveston Anchorage Area C Sand Source Investigation

CLIENT: HDR Engineering,

Inc.

BORING !D.: AA-43

DESCRIPTION: Anchorage Area C Borrow Source Area

. Geotechnical Engineering

. Construction Materials Testing

I

PERCENT SHELL BY WEIGHT (BASED ON #10 SIEVE)

-32.12' to -34.12' NAVD

-34.12' to -36.12' NAVD

-36.12' to -38.12' NA VD

1.12

1.09

0.47

ASTM

0;', FINER BY WEIGHT AFTER REMOVING SHELL

MESH

-32.12' to -34.12' NAVD

-34.12' to -36.12' NA VD

-36.12' to -38.12' NAVD

#10

10000

100.00

100.00

#18

97.90

98.30

99.30

#35

97.10

97.80

99.10

#60

96.20

96.10

97.20

#70

95.30

92.70

86.50

#100

70.70

38.20

33.60

#120

31.50

19.90

19.40

#170

12.20

11.20

11.50

#200

8.10

10.00

9.60

STATISTICS (EXCLUDING SHELL)

MEDIAN GRAIN

0.14

0.18

0.18

SIZE (mm)

MEAN GRAIN SIZE

0.17

0.17

0.17

(mm)

SORTING Ca)

N/A

N/A

N/A

*The -#1O material was utilized as the totnl sample for Grain Size Distribution Curve calculations.

I

---

U,S, SIEVE OPENING IN INCHES

I

U,S, SIEVE NUMBERS

I

HYDROMETER

6

4 3

2

1.5

1 3/4 1/23/8 3

6

8101416203040 50

60

10°140200

100

,

,

,

,

"

,

,

95

90

85

80

75

70

f-

65

:c

~

60

~

>-

55

'"

'"

u:

UJ

z

50

UJ

f-

z

45

12 40

UJ

a.

35

30

25

20

15

10

5

0

100

10

. 1

0.1

0.01

0.001

GRAIN SIZE IN MILLIMETERS

COBBLES

GRAVEL

SAND

SILT OR CLAY

coarse

I

fine

coarse

medium

I

fine

Specimen ID

Depth

Classification

LL

PL

PI

Cc

Cu

•

AA.43

(-32.12'

to

-34.12' NAVD)

AA.43 (.32,12'

to

.34,12' NAVD)

1.30

1.77

m

Q

~

5

~

~

~

~

Specimen ID

Depth

D100

D60

D30

D10

%Gravel %Sand

%Silt

%Clay

u.

~

~

AA.43

(-32.12'

to

-34.12' NAVD)

2

0.142

0,122

0.08

0.0

~

~

w

~

~

u

0

x

~

M

M

m

N

GRAIN SIZE DISTRIBUTION

0

5

~

•.

Rock Engineering & Testing Lab., Inc.

w

~

6817

Leopard St.

Project:

Galveston Anchorage Area C Sand Source Inv

~

Corpus Christi. TX

78409

z

Telephone:

(361) 883-4555

Location: Anchorage Area C, Galveston, Texas

~

~

Fax:

(361) 883-4711

~

~

Number: G109233

---

U.S. SIEVE OPENING IN INCHES

I

U.S. SIEVE NUMBERS

I

HYDROMETER

6

4 3

2

1.5

1 3/4

1/23/8 3

6

8101416203040 5°6010°140200

100

I

I

I

II

I'

f~

I

95

:r--

•

90

85

80

75

70

!-

65

I

~

60

~

>- 55

In

'"

u:

z

W

50

!-

z

W

45

6!

40

W

"-

35

30

25

20

15

10

5

0

100

10

. 1

0.1

0.01

0.001

GRAIN SIZE

IN MILLIMETERS

I

COBBLES I

GRAVEL

SAND

I

SILT

OR CLAY

coarse

fine

coarse

medium

I

fine

I

Specimen

ID

Depth

Classification

LL

PL

PI

Cc

Cu

•

AA-43

(-34.12' to -36.12' NAVD)

AA-43 (-34.12' to -36.12' NAVD)

1.50 2.31

m

Q

~

,;

~

~

~

~

~

Specimen

ID

Depth

D100

060

D30

010

%Gravel %Sand

%SHt

%Clay

~

~.

AA-43

(-34.12' to -36.12' NA VD)

2

0.171

0.138

0,074

0.0

ro

~

w

~

~

u

0

x

~

m

m

m

N

GRAIN SIZE DISTRIBUTION

0

5

~

•.

Rock Engineering & Testing Lab., Inc.

,

w

~

Corpus

6817 Leopard

Christi,

St.

TX 78409

Project: Galve5ton Anchorage Area C Sand Source Inv.

z

Telephone: (361) 883-4555

Location: 'Anchorage Area C, Galveston, Texas

~

~

Fax: (361) 883-4711

Number: G109233

~

~

---

u.s, SIEVE OPENING IN INCHES

I

6

4 3

2

1.5

1 3/4

1/23/8 3

100

I

I

I

95

90

85

80

75

70

t-

65