Hole No.

4A-17

1

DIVISION

DRILLING LOG

Southwestern

[!'liST ALLATION

Galv Dist, Eng Div

i

SHEET

__ . OF

SHEE TS

1.

PROJECT

10. SIZE AND TYPE OF BIT

Neches River - Channel to Evadale

11. DATUM FOR ELEVATION SHOWN

(TBM

or

MSL)

Z. LocAtfoN"

(CoordinBtes-c;rStation)

12. MANUFACTURER'S DESIGNATION OF DRILL

3. DRILLING AGENCY

U. S. Army Corps of Engineers

13. TOTAL NO. OF OVER.

IDISTURBED

,

IUNDISTURBE:D

4. HOLE NO.

(As shown

011

drBwin~

title

I

and

fHe number)

4A-17

BURDEN SAMPLES TAKEN I

5 Jars

,

5. NAME OF DRILLER

Curtis

6. DIRECTION OF HOLE

D VERT.ICAL 0 INCLINED

7. THICKNESS OF OVERBURDEN

e.

DEPTH DRILLED INTO ROCK

9. TOTAL DEPTH OF HOLE

ELEVATION

DEPTH ILEGEND

a

b

I

c

0.0

1.0-

1.0

5.0-

5.0

8.5-

8.5

9.0-

9.0

12.0:

12.0

14.0:

14.• 0

20.

(}-

14. TOTAL NUMSER CORE BOXES

15. ELEVATION GROUND WATER

OEG. FROM VERT.

16. DATE HOLE

"[STARTED

: 18 Feb

:COMPLETED

: 18 Feb 1966

17. ELEVATION TOP OF HOLE

18. TOTAL CORE RECOVERY FOR BORING

%

19. SIGNATURE OF

INSPECTOR

20.0

CLASSIFICATION OF MATERIALS

(Description)

%COREIBOX OR

RECOV- SAMPLE

REMARKS

d

Brown sandclay topsolT

w/roots

Tan sand clay, stiff

Tan red beaumont clay,

v/stiff

Tan red clayey sand

Tan brown sand medium

w/tr clay

Tan brown sand, medium

Gray coarse sand, unable

to pickup with bucket auger

went through sand with chip

auger

BOTTOMED

Water seepage -1

ERY

NO.

e

f

(Drilling time, water "loss, depth

of

weathering, etc"

if

significant)

g

Jar 1

Jar 2

Jar 3

No sample

Jar 4

Jar 5

No sample

ENG FORM

1836

1 APR 63

PREVIOUS "ED1T10NS MAY BE US EO

PROJECT

I

HOLE NO.

(EM 1110-1-1801)

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SWG Form 261(C)

28 Jan 1965

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DATE DRILLED

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