Hole

-- -

N

- -_.

3ST-40

..

DRILLING LOG

I

DIVISION

INSTALLATION

I

~HEET

Southwestern

Galv Dist, Eng Div

OF

SHEETS

1. PROJECT

10. SIZE AND TYPE OF 81T

Houston Ship Channel

Green's Bavou

11. DATUM FOR ELEVATION SHOWN

(TBM

or

MSL)

2. LOCATION

(Coordinates or Station)

3. DRILUNG AGENCY

12. MANUFACTURER'S DESIGNATION Of DRILL

Dept of the Army, GD,

Corps of Engineers

13. TOTAL NO. OF OVERBURDEN

i DISTURBED

: UNDISTURBED

i. HOlE NO.

(As shown on drawing title

,

SAMPLES TAKEN

1 Jar

.5 Cant

and file number)

3ST-40

S.

NAME OF DRILLER

14. TOTAL NUMBER CORE BOXES

Curtis

1'5. ELEVATION GROUND WATER

6. DIRECTION OF HOLE

: STARTED

, COMPLETEO

16. DATE HOlE

i

2 Nov

i

2 Nov 1967

D VERTICAL

D

INCLINED

OEG. FROM VERT.

17. ElEVATION TOP OF HOlE

7. THICKNESS OF OVERBURDEN

18. TOTAL CORE RECOVERY FOR BORING

%

8.

DEPTH DRILLED INTO ROCK

19. SIGNATURE OF INSPECTOR

9. TOTAL DEPTH OF HOLE

22

0

CLASSIFICATiON OF MATERIALS

% CORE

BOX OR

REMARKS

ELEVATION

DEPTH

LEGEND

(Description)

RECOV-

SAMPLE

(Drilling time, water loss, depth of

ERV

NO.

weathering, etc., if significant)

0

b

,

d

•

F

9

0.0

8.8 =

Water

f--

-

~

8.8

11 •..0=

Gray clay w/sand w/org. mat.

~ar

1

t-

11.0

-

~

13.0=

Gray clay w/sand layers

-

w/org. mat. v/soft

Cont. 1

0.0

~

-

1=

13.0

14.0=

Washed

I-

-

l=-

14.0

16.0=

Gray sandy clay, med

Cont.

2

0.50

f-

I-

-=

f-

Brown and gray clay w/sandy

f-

16.0

18.~

I--

layers, tr silt, v/stiff

Cont.

3

3.00

I-

=

f-

I-

18.0

20.-e=

Same as above, v/stiff

Cant.

4

2.50

l-

I--

-

I-

-

I-

20.0

22.0=

Gray and brown clay w/cal nod

l-

I-

-

v/stiff

Cant.

5

3.50

I--

=

f=

=

BOTTOMED

f--

-=

f=.,

-

f=

-

I-

-

I-

-

I--

-

I-

-

I-

-

I-

-

I-

-

I--

-

I-

-

I-

-

I--

-

I-

-

I-

=

I-

-=

t=

~

=

I-

-

t=-

-

-

I-

-

f=

-

-=

-

~

-

-

=

-

-

-

-

=-

-

=

-

-

-

-

=

-

=

-

'-

-=

-

-=

-

-