v
OLE
10
.
1~1'-11
1.
PROJECT
DEPARTMENT OF THE ARMY
Viola Shin Channel
SHEET
OF
DIYISIOI
Southwestern
2. LOCATION (coord.,•• t .. or SIdJo")
IISTALLATIOI
Galy OJ at
EDg
Djll
Corn us Christi
Sta 1515,100
90' N. centerl
r
e
DR ILLI
HG
LOG
3'
DRILLING AGENCY
of Rn," ""erR
,,;(f>
r'
if
A
A._..
U' HOLE NO.
(A-
ili'"""_n
on7,..'n,~
.-niT-fH. NO.)
5.
NAME OF DR ILLER
351'-11
Dnoo
6.
DIRECTION OF HOLE
7.
TH ICKNESS
\B' DEPTH
9.
TOTAL
CJ
VERT leAl
D
INCLINED
~~~~~~~l·ITH
OF OVER-"
DR I LLED
DEPTH OF
BURDEN
INTO ROCK
HOLE
47.0
10.
SIZE AND TYPE OF
BIT
11.
DATUM FOR ELEVATION SHOWN
l!12.
MANUFACTURER'S DESIGNATION OF DRILL
(TBII
or
MSL)
13'
TOTAL NO. OF OVERBURDEN SAMPLES TAKEN
114.
TOTAL
r5'
ELEV.
16'
OAT
HOL
DISTURBED
IUHIHrru.-BED
I
:gXF~ORE
GROU"D
PTARHO
~~.Pl~!'..ED
1 <l61
WATER
I",
nu
17.
ELEV. TOP OF HOLE
lB' TOTAL CORE RECOVERY FOR
19.
SIGHATURE OF INSPECTOR
BORING
(S)
ELEVATlO!
DEPTH LEGEN.
CLASSIFICATION OF MATERIALS
IMg~~
I
~~~p~'
(DrlIlJn, IJ......hr
IN •• dept" 01
(D..cription)
ERY
NO'
..... 'herin•.•tc.,
It
.-l,nJllcant)
17:'U _
0.0
8.3 -
Water
8.3
10.0:
Gray sandy clay soft w/shell
Cant.
I
0.25
10.0
:
13.Q...
Gray
s~ndy
clay soft w/sorne
:
s~ell
Cant.
2
0.25
13.0
15.Q..:
Sam~
as above
Washed
:
15.0
17.0 -
Gray
sandy clay soft w/shell
--::
w/clay pockets
Cant.
3
0.25
17.0
20.0 :
Same as above
Washed
20.0 '
22.0
-
:
Gray Sandy clay plastic w/shel
Cant.
4
0.75
-
22.0
25.0.:
Same as above w/some cemented
:"':
sand nod
Washed
25.0
;;;:t
:~7.
,c
Gray sandy clay v/soft w/sorne
-
shell w/some cemented sand nod
-
Cant.
5
0.0
27.0
30 •.l..:
-
,
Gray silty sand w/sandy clay
-
layers w/some shell, w/sorne
-
cemented sand nod
Washed
-=
, 30.,5
32.0:
Gray silty sand w/small gravel
:
w/some cemented sand nod
Jar
1
-
30.5-31.0 No count
-
31.0-31.5 11 blows
L>'~~
31.5-32.0 14 blows
'~'l,.9.
32.0
' ,"
-,"-
35.0 _
Same as above
Washed
-
35.0 36.s...::
Gray sandy gravel w/some
:
sandstone nod
Jar
2
-
35.0-35.5 No count
-
35.5-36.0 16 blows
-
" "-c:::\
36.0-36.5
20 blows
36.5
ij~i~
Same as above
Washed
,39.5
41.5
=
Light gray clay hard w/some
-=
cemented sand nod
Cant.
6
4.00
41.5