DRILLING LOG

1.

PROJECT

I

DIVISION

Southwes ""rn

INSTALLATION

Galv Dist. Eng Div

10. SIZE AND TYPE OF BIT

Hole No

3ST-20

T

SHEET

t OF

SHEETS

IPnrr

A~~"c~c~Corpus

Christi Waterwav

2. LOCATION

(Coordinates--

or

Station)

11. qATUM FOR ELEVATION SHOWN

(TBM

or

MSL)

3.

DRrLL1~G

AGEIiCY

.

12. MANUFAGTURER'S DESIGNATION OF DRILL

U. S. Army

~orps

of

Eng~neers

4. HOLE NO. (As

shown

on

drawitl~

title

I

and file number)

5. NAME OF ORILLER'

Eck

6. DIRECTION OF HOLE

o

VERT.lCAL

D1NCL,LNED

7. THICKNESS OF OVERBURDEN

E!.

DEPTH DRILLED INTO ROCK

9. ToTAL DEPTH OF HOLE

52.0

3ST-20

DEG. FROM VERT.

13. TOTAL NO. OF OVER-

IOISTURBED

BURDEN

SAMPLES TAKEN I

3 Jars

14. TOTAL NUMBER CORE BOXES

15. ELEVATION GROUND WATER

TSTARTED

bo Apr

16. DATE HOLE

17. ELEVATION TOP OF HOLE

18. ToTAL CORE RECOVERY FOR BORING

19. SIGNATURE OF INSPECTOR

lUND1STURBED

,

, 2 Cont

'COMPLETED

: 30 Apr 1964

%

REMARKS

ELEVATION

I

DEPTH ILEGEND

a

b

I

c

CLASSIFICATION OF MATERIALS

(Description)

d

%

CORE/BOX OR

RECOV- SAMPLE

ERY

NO,

e

f

(Drilling time, wlIter.IOBB. depth of

weathering,

etc.,

if

significant)

g

0.0

40.0-

40.0

42.0::

42.0

44.0::

44.0

46.0::

46.0

48.0::

48.0

50.

a:::

50.0

52.0-

I .

"

Water

Dark

gray clay, v/soft

wet

Very

coarse gray sand w/cal

nod, and fine sand

44.0-45.0 Fine gray grain

sand

45.0-46.0 Fine sand w/clay

~

on bottom w/sand layers

stiff

Light gray clay w/sand

layers, v/stiff

No recovery, same as above

Small pea gravel w/coarse

cal nod and small sands,tonel

Bottom of hole.

The fact that there are no

drives pent. test has been upted

and called to the drillers'

~ttn.

Tide

f

2.3

Jar 1

Jar 2

Cont.

1

Cont. 2

No sample

Jar 3

ENG FORM

1836

PREVIOUS "EDITIONS MAY BE USED

(EM 1110-1-1801)

.,

.

I

PROJECT

Por-e Aransas --Cor-pus

1 APRS3

Chr~st~

Waterway

."----..----"-

....

~-

..

"--.-.~

..-..

~

....._..

__

._

....__

.._--,_..

-

....

-..

,,~,--

---_

...•..

__

.,.-

..

-- ---_

..

_

..•""

- -------- - ---.--- -.----

1.0

3.25

tHOLE NO.

t

3ST-20

--

-----------~---------

---

~;~

~;f-

;:;,;> r l'

,4,..

if?

tV

J"

~

.:;'

CO,,;:.:/$

C~r".:f'//

,tJ;;'f'!!"I'MJay

TvP£:

..3' .,J"

-4e-

4

. r-

....

'"

I

/ube...

r

~

~

..

,.

~

~

DE!CRIPTtON

Of'

MATERIAL

..

e;

...

0:

..

~.

£L:

,§

w;;;

/«::r

4't;:;.0

~7;:-

4;;:-

'lOG OF BORING.. NO.

..3'3.

r-.t

~.

'f§)

17de

-/?~

... 41.{;;>

...

LOCATION:

POCKET.

~ITE"

TONS

1$0.

n

e

r

t:

it

§a

0.1

1.0.

1.1

1.0

U

,-0

;....

PLASTIC

WAW

LIQUID

~

i!

L:~

___

~

______ ..

~~~'.:':..

__

~

___ .. ___ :I+T

I.

o.

..

-,

.

••

.0 '

~:;~:-

H.

c.

M

£)d~·.ii-GraFj-;;.~;;y,

'

~1"j

....

.,.So.'

.~?I'

.. '•.. C.

q~

...

(!.

p.-l.,.

I.. '777

~L ~~c/af.

.,.".,.

,'7rr\l/'f~j-

I

~

~

z

o

...

~

...

~

-t

j

S

IU~;?dc/aY~:76r~~e/~ 1.1-.--r~--r-~~~¢16rM~I}~'~~'

j=l

c.11£.

.5.:13;0

N./<:'.I'1.'

..

,G,,8,/C/0I'C!y,.f77"7-,

~Hf1

S

2

N

d,

;y;/d".u,,",

'. '

,

104

/,j'.:4.o

i

/BN

C/O'/'_

$///,;/'.