Hole No. 3ST-5

INSTALLATION

Galv D:is t, Eng Div

I

SHEET

OF

SHEETS

IDIVISION

DRILLING LOG

_L Southwestern

I. PROJECT

10. SIZE AND TYPE OF BIT

GTIiJW Colorado RiJl'eX'_- Matagorda Bav

11. DATUM FOR ELEVATION SHOWN

(TBM

or

MSL)

2. LOCATION

(Coordinates or Station)

3. DRILLING AGENCY

Black

4. HOLE NO.

(As shown on drawing title

and file number)

.5. NAME Of DRILLER

Black

6. DIRECTION Of HOLE

o VERTICAL

0

INCLINED

7. THICKNESS OF OVERBURDEN

8. DEPTH DRILLED INTO ROCK

9. TOTAL DEPTH OF HOlE

ELEVATION

I DEPTH

LEGEND

22.0

DEG. fROM VERT.

Sta.

466,1000.

12. MANUFACTURER'S DESIGNATION Of DRILL

13. TOTAL NO. OF OVERBURDEN

SAMPLES TAKEN

14. TOTAL NUMBER CORE BOXES

1'5. ELEVATION GROUND WATER

: DISTURBED

2 Cont

: STARTED

16. DATE HOLE

29 Nov

17. ELEVATION TOP Of HOLE

18. TOTAL CORE RECOVERY FOR BORING

19. SIGNATURE OF INSPECTOR

I

UNDISTURBED

2 Jars

: COMPLETED

: 29 Nov 66

CLASSIFICATION OF MATERIALS

% CORE

BOX OR

REMARKS

(Description)

RECOV.

SAMPLE

(D1'i!ling time, water loss, depth of

ERY

NO.

weathering, etc.,

if

significant)

a

d

e

g

0.0

Water

lty clay, soft

Cont. 1

0.25

clay, med

Cont. 2

0.50

tv clay

Jar 1

tv clay

Jar 2

OMBD

Tide .7 at

3:30 PM

ENG FORM 1836

I APR 63

PREVIOUS EDITIONS MAY BE USED

(EM 1110-1-1801)

PROJECT