DRILLING LOG

1. PROJECT

I

DIVISION

.

Southwestern

GIWW Colorado River - Matagorda Bay

2. LOCATION

(Coordinates or Station)

3. DRILLING AGENCY

Dept of the Army, GD, Corps of Engineers

4. HOLE NO.

(As shown on drawing title

and file number)

3ST-14

5. NAME OF DRILLER

Black

6. DIRECTION OF HOLE

D

VERTICAL

D

INCLINED

Dro. FROM VERT.

7. THICKNESS OF OVERBURDEN

8. DEPTH DRILLED INTO ROCK

9. TOTAl DEPTH OF HOLE

ELEVATION

o

0.0

13.2

, 18.0

20.0

DEPTH

b

13.Z=

18.0-

20.0-

22.0-

LEGEND

Water

22.0

CLASSIFICATION OF MATERIALS

(Description)

d

Gray mucky clay, v/soft

No resistance

Brown clayey sand

Brown silty sand

BOTTOMED

Tide 1.0 at 3:45 PM

Hole No. 3ST-14

INST ALLATlON

Galv Dist. Eng Div

I

SHEET

Of

SHEETS

10. SIZE AND TYPE OF BIT

11. DATUM FOR ELEVATION SHOWN

{TBM. or MSL)

Sta. 490tOOOSouth Bank -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

i

2 Jars

16. DATE HOLE

, 1 Dec

17. ELEVATION TOP Of HOlE

1,8. TOTAL CORE RECOVERY fOR BORING

19. SIGNATURE OF INSPECTOR

: UNDISTURBED

1 Cont

: COMPLETED

i

1 Dec 66

REMARKS

,%

CORE

RECOV.

ERY

ROX OR.

SAMPLE

NO,

(D,.illing time, water loss, depth of

weathering, etc., if significant)

0,

9

,

Jar'

1

Cont.

1

Jar 2

I

ENG FORM

1 APR 03