,

DRILLING LOG

I

DIVISION

Southwestern

I. PROJECT

f!TT.Ti,T

r.r.1

n,...~tln

'Ri't1P.r

_

M~rJ

•....1",

R;::ev

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)

S. NAME OF DRILLER

Black

6. DIRECTION OF HOLE

3!'l'l'-n

D

VERTICAL

0

INCLINED

oro. FROM VERT.

7. THICKNESS OF OVERBURDEN

8. DEPTH DRILLED INTO ROCK

9. TOTAL DEPTH OF HOLE

ELEVATION

a

DEPTH

I

LEGEND

b

,

0.0

8.8-

22.0

Water

CLASSIFICATION OF MATERIALS

(Description)

d

Hole No.

3ST-22

INSTALLATION

iGalv Dist, Eng Div

ISHEET

IOF

SHEETS

10. SIZE AND TYPE OF BIT

11. DATUM FOR ELEVATION SHOWN

(TBM

or

MSL)

Sta. 505,1500, South Side Channel

12. MANUFACTURER'S DESIGNATION OF DRILL

13. TOTAL NO. OF OVERBURDEN

SAMPLES TAKEN

14. TOTAL NUMRER CORE BOXES

1'5. ELEVATION GROUND WATER

: STARTED

: DISTURBED

i

2 Jars

16. DATE HOLE

i

2 Dec

17. ELEVATION TOP OF HOLE

18. TOTAL CORE RECOVERY FOR BORING

19. SIGNATURE OF INSPECTOR

: UNDISTURBED

i

4 Cont

: COMPLETED

i

2 Dec 1966

%

CORE

REMARKS

RECOV.

ERY

BOX OR

SAMPLE

NO.

(Ddlling ti,ne, water loss, depth of

weathering, elc., if significant)

•

•

%

8.8

11.([:

Gray clay, v/sofr

11.0

14...0::

Gray sandy clay w/large

amount of oyster shell,

v/so~t

14.0

16...0::

Gray sandy clay, v/soft

16.0

18.0-

Gray sandy clay, v/soft

18.0

20.0:::

Gray brown sandy clay, hard

Jar 1

Cont.

Cont.

Jar 2

Cont.

1

2

3

0.0

0.0

0.0

0.0

4.50,1

20.0

22..Q:

Gray and brown sandy clay

hard