HOLE HO.

3ST-16

1.

PROJECT

DEPARTMENT

OF

THE

ARMY

DIVISIOM

Southwestern

I

Viola Channe 1

2. LOCATION (coord,,..,.. or Shinn)

SHEET

OF

I.STALLATION

Ca 1'7 ;gist J iRS 9i"

Corpus Christi. Sta.

1540/00

centerline

DRILLING lOG

.~.

HOLE NO.

(Ae

e"-." on

4,."

in,

t it

I •

• rwl

f i

,.

N0.)

3ST-l6

'6

0

'"

-

~-

DIRECTION OF HOLE

IDEGREES wla

c::J YElI:IICAl

r=J INCLINED

VERTICAL

3. OR I LLiNG AGENCY

n

f:.

A'r"mu

nf' l?'l

5.

NAME OF DRILLER

Ross

7.

THICKNESS

OF OVER-

BURDEN

B' DEPTH

OR I LLED

INTO ROCK

"

9.

TOTAL

DEPTH Of

HOLE

47.0

10.

SIZE AND TYPE OF BIT

11.

DATUM FOR ELEVATION

.

(TSM

or 1115

L)

SHOWN

T12'

MANUFACTURER'S DESIGNATION OF DRILL

13\

TOTAL NO. OF OVERBURDEN SAMPLES TAKEN

1..

TOTAL

"

5'

[LEV:-

,,1,.,6"'•...,'"

DATE-lla[

-~rsl\tJRB[D

IUNOISTURBEb

NO.

CORE

,

AnY~~

GROUtrtO

Sl ART EO

WA,TER

?O_ n,

COMPLETED

1)1\

n ........ 1n(.,

17' ECEV. TOP OF HOLE

\'

'1

[LEV'A!

.

,

,

ION

,0.0 '\

39.0

\i

40.5

42.0

45.5

DE PTH

J~EGEN

-),

I). l?,

39,0.;,

___

Ii

_'

rJ-

40..:s:

-

42.'()-

.4

45~

4/)

,

I{-:?-

.

;700;:

/li

4..[4....

lB' TOTAL CORE RECOVERY FO.

19.

SIGNATURE OF INSPECTOR

BOR ING (.)

CLASSIFICATION OF MATERIALS

(D••

eription)

RECOV SAMPl

(DrlllJn,

ri~

••

• ate,. loa.,

dept"

01

II cOR1BOX

O~

REMARKS

ERY

HO' •••

tlterJn~

••tc .• U.J,nJlJc.ntj

Water

Light gray gray sandy silt

v/soft w/some gravel going

into a sandy clay at bottom

of sample

Light gray sandy clay hard

w/clay seams w/cemented

sand nod

Same as above

Top half of sample

Light gray sandy clay hard

w/cemented sand nod

Bottom

half of sample

Light gray sandy clay w/cementFd

sand nod w/silty sand pockets