\I

TOIVISION

DRILLING LOG

1 Southwestern

1. PROJECT

CTI,TIJ

~olorado

River - Matagorda Bav

2. LOCATION

(Coordinates Qr Station)

3. DRILLING AGENCY

Dept of the Army, GD, Corps of Engineers

4: HOLE NO.

(As shown on drawing title

and file number)

5. NAME Of DRILLER

Black

6. DIRECTION OF HOLE

o

VERTICAL

o

INCLINEO

7. THICKNESS OF OVERBURDEN

8. DEPTH DRILLED lNTP ROCK

9. TOTAl DEPTH OF HOLE

ELEVATION

DEPTH

LEGEND

,

b

,

0.0

=1

113.9-:

3ST-6

oro. FROM VERT.

22.0

CLASSIFICATION OF MATERIALS

(Description)

d

Water

Hole No.

3ST-6

I

SHEET

OF

SHEETS

INSTALLATION

Galv Dist, Eng Div

Sta.

468fOO,

.South Side Channel

12. MANUFACTURER'S DESIGNATION OF DRILL

13. TOTAL NO. Of OVERBURDEN

SAMPLES TAKEN

14. TOTAL NUMBER CORE BOXES

1-5.

ELEVATION GROUND WATER

: STARTED

: DISTURBED

!

2 Jars

16. DATE HOLE

:

30 Nov

17. ELEVATION lOP OF HOLE

18. TOTAL CORE RECOVERY FOR BORING

19. SIGNATURE OF INSPECTOR

:

UNDISTURBED

!

1 Cont

: COMPLETED

!

30 Nov 66

% CORE

REMARKS

RECOV-

ERY

SOX OR

SAMPLE

NO.

{D"illing time, water loss, depth of

weathering, etc., if significant}

•

•

13.9117.5::

Gray mucky clay, v/soft

Jar

1

17.5120.5-

Gray mucky clay, v/soft

Jar 2

%

20.5122.0-

Gray sandy clay, v/stiff

Cont. 1

2.00

BOTTOMED

TIDE 1.7 @ 9:30 AM

I

,-