Hole

---

N

3ST~2

,/

-

IDIVISION

,-

DRILLING LOG

II'tSTALLATjON

ISHEET

Southwe~_ern

Galv Dist, Eng viv

OF

SHEETS

1. PROJECT

..

port Aransas-Corpus

Chr~sti

10. SIZE AND TYPE OF BIT

2. LOCATION

(Coordinates

or Station)

I'.

DATUM FOR ELEVATiON SHOWN

(TBMorMSL)

Tide (.1.9 @ 6:30 AM

3. DRILLING AGENCY

12. MANUFACTURER'S DESIGNATION OF DRILL

U.

S. Army Corps of Engineers

4. HOLE NO. (As

shown

on

drawing title

I

13. TOTAL NO. OF OVER-

iOISTURBED

1UNDISTURBED

,

and file

number)

I

3ST-2

BURDEN SAMPLES TAKEN\

,

3 Jars

: 4 Cont

5. NAME OF DRILLER

14. TOTAL NUMBER CORE BOXES

, Black

15. ELEVATION GROUND WATER

6. DIRECTION OF HOLE

ISTARTED

:COMPLETED

16. DATE HOLE

: 28 Apr

D

VERTICAL

o

INCL,INEO

DEG. FROM VERT.

: 28 Apr 1964

7. THICKNESS OF OVERBURDEN

17. ELEVATION TOP OF HOLE

8. DEPTH DRILLED INTO, ROCK

,

18. TOTAL

CORE 'RECOVERY

FOR BORING

%

19. SIGNATURE OF INSPECTOR

9. ToTAL DEPTH OF HOLE

52.0

CLASSIFICATION OF MATERIALS

%

CORE BOX OR

REMARKS

ELEVATION

DEPTH

LEGEND

RECOV- SAMPLE

(Description)

(Drjl1in~

time, water.toss, depth

of

,

ERY

NO,

weathering, etc"

if

Significant)

a

b

c

d

e

f

g

0.0

36.!'l

Water

1=

-

l-

36.0

43....]

, Dark gray sandy clay w/shell

I-

=

fr.ag,

~

=

Unab~e

to recover in 2' runs

l-

I-

-

v/soft

Jar 1

l-

I---

,

-

Weight of 5 rods and tube

~

-

and kelly, no resistance

-

I-

-

I-

43.0

45~

Gray-brown sandy clay

;=-

=

' w/cal nod w/large sandstone

I-

gravel, hard

Cant. 1

4.Sf

1=

-

I--

,

-

I-

4S.,S

47.7,

Light brown sand, medium

l-

I-

-

w/very little clay w/sand-

l-

I

-=

stone gravel, hard

Cant.

2

4.Sf

f-

=

l-

I=-

47.0

4~

Light brown sand medium

I-

-

w/cal nod'

I---

I-

'-

47.0-41.s 12 blows

I-

-

I=-

--=

47.S-48.0 23 blows

-

48.0-48.S 23 blows

Jar 2

~

-

I=-

-

48.S

_4~

SaIne as above, washed

I=-

~

away

No sample

~

=

I-

49.-

S9,.,3

Light gray clayey sand

I-

=

medium w/cal nod, hard

,

Cont.

3

4.S/

f:::-

50.0

S!.,;"!

-

Brown,gray sandy clay

I-

~

-

w/cal nod, hard

Cont. 4

4. Sf

~

S1;O

S~

=

Light gray sand w/traces

~

I-

=

of clay

,

Jar 3

I---

-

I-

~

-

Bottomed

I-

-=

I---

I-

-

I-

-

I-

-

I-

-

I---

-=

=

-

-

I-

l=-

~

'-

-

I-

-

I-

--=

l-

I---

=

l-

I-

-

I-

--=

l-

I---

=

l-

I-

=

1=

--=

t=-

-

I-

-

=

1=

I=-

-::

-

=--

-

-

~

-'

-

-'

==

ENG FORM

1836

PREVIOUS'EDITIONS MAY BE USEO

(EM 1110-1-1801)

PROJECT

Port Aransas-Corpus

IHOLE NO.

, APR 63

Christ! Waterway

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