Hole No.

3ST-48

DRILLING LOG

I

DIVISION

Southwestern

If'lSTALLAT10N

Ga1v Dist, Eng Div

10. SIZE AND TYPE OF BIT

I

SHEET

OF

SHEETS

1. PROJECT

Pn,...t- A

(~risti

Waterwav

2. LOCATION

(Coordinates

or

"station)

11. DATUM FOR ELEVATiON SHOWN

(TBMorMSL)

~

3. O"(!:tILL1NG AGENCY

12. MANUFACTURER'S DESIGNATION OF DRILL

U. S. Army Corps of Engineers

4. HOLE NO.

(As shown

on

drawin~

title

1

13. TOTAL NO. OF

OVER~

:D1STURBED

BURDEN SAMPLES TAKEN!

3 Jars

lUND1STURBED

,

and

file number)

I

3ST-48

, 3 Cont

5. NAME OF DRILLER

14. TOTAL NUMBER CORE BOXES

Eck

15. ELEVATION GROUND WATER

6. DIRECTION

of

HOLE

16. DATE HOLE

TSTARTEO

:COMPLETEO

o

VERT.leAL

D

INCLINED

DEG. FROM VERT.

:

7 May

: 7 May 1964

17. ELEVATION TOP OF HOLE

7. THICKNESS OF OVERBURDEN

8. DEPTH DRILLED INTO ROCK

9. TOTAL DEPTH OF HOLE

ELEVATION I

DEPTH

a

b

0.0

40.0

42.0

44.0

45.5

46.0

A8.0

50.0

40.0-

42.0=

44•.0..=

45.5-

46.0 -

48•.0.=

50 •.0.=

52.0-

LEGEND

c

18. TOTAL CORE RECOVERY FOR BORING

%

19. SIGNATURE OF INSPECTOR

52.0

CLASSI FICATION OF MATERIALS

(Description)

d

Water

Black oily clay, v/soft, wet

Light tan sand, v/fine

Light tan

44.0-44.5

44.5-45.0

45.0-45.5

sand, v/fine

no blows

9 blows

16 blows

Washed, same

as above

Light gray sandy clay w/ca1

nod,

vis

tiff

Light brown clay w/1ayers of

sand and layers of cal nod

hard

Light brown clay w/1ayers of

cal nod, hard

Bottomed

Water

40.0

Tide

12.3

@3:30 PM

%

CORE IBOX OR

RECOVw SAMPLE

ERY

NO.

e

f

REMARKS

(Dri1lin~

time,

water loss,

depth of

weatherin~,

etc.,

if

significant)

g

Jar 1

Jar 2

Jar 3

Cont. 1

Cont. 2

Cont. 3

2.5

4.51

4.50/'

ENG FORM

1836

PREY IOUS "EDITIONS MAY BE USED

(EM 1110-lw1801)

1

APR 63

PROJECT Port

Aransas-Corpus

Christi Waterway

I

HOLE

NO.

3ST-48

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