Hole No.

3ST-26

DRILLING LOG

-rOIVISION

.

Southwestern

I

SHEET

Of

SHEETS

INSTALLATION

Galv Dist. Eng Div

1,

PROJECT

10. SIZE AND TYPE OF BIT

GIWW

11. DATUM FOR ELEVATION SHOWN

(TBM-

or

MSL)

2. LOCATION

(C,ordinal<'

"

Stali,n)

Sta. 514,1000 South Bank, Offset 10.0 South

12. MANUFACTURER'S DESIGNATION OF DRILL

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

3ST-26

13. TOTAL NO. OF OVERBURDEN

SAMPLES TAKEN

14. TOTAL NUMBER CORE BOXES

1'5. ELEVATION GROUND WATER

: STARTED

: DISTUR8ED

!

UNDISTURBED

3 Jars

: COMPLETED

i

6 Dec 1966

o

VERTICAL

0

INCLINED

16. DATE HOLE

i

6 Dec

OEG. FROM VERT.

7.

THICKNESS OF OVERBURDEN

8. DEPTH DRILLED INTO ROCK

9. TOTAL DEPTH OF HOLE

ELEVATION

DEPTH

•

b

0,0 113.3=

13.31

19.JC

19.0120.0::

20.0122.0::

LEGEND

17. ELEVATION TOP OF,HOLE

18. TOTAL CORE RECOVERY FOR BORING

19. SIGNATURE OF INSPECTOR

22.0

CLASSIFICATION OF MATERIALS

(Description)

d

Water

Gray

clay, w/tr of sand

v/soft, No resistance

kelly and 2 rods

Gray and brown sandy

clay, soft

Brown silty sand, moist

BOTTOMED

Tide

tl.6

at 12:00 Noon

%

CORE

RECOV-

ERY

BOX OR

SAMPLE

NO.

f

-REMARKS

(Drilling time, wafer loss, depth of

weathering, etc., if significant)

•

Jar 1

0.0

Jar 2

0.25

Jar