Hole No.
3ST-12
DRILLING LOG
I
DIVISION
.
South" _6 tern
II'tSTALLATlON
Galveston Dist, EngDiv
1.
PROJECT
I
SHEET
OF'
SHEETS
10. SIZE AND TYPE OF BIT
Port Aransas-Corpus Christi Waterway
,
1. DATUM FOR ELEVATION SHOWN
(TBM
or
MSL)
2. LOCATH5N
(Coordinates
or
Station)
3, DRILLING AGENCY
12. MANUFACTURER'S DESIGNATION OF' DRILL
U. S. Army Corps of Engineers
4. HOLE NO.
(As shown on drawinB title
I
13. TOTAL NO. OF OVER-
TD1STURBED
,
BURDEN SAMPLES TAKEN I
3 Jars
luND1STURBED
and file
number)
!
3ST -12
2 Cant
5. NAME OF DRILLER
Eck
6. DIRECTION OF HOLE
o
VERT.lCAL
0 INCLINED
7. THICKNESS OF OVERBURDEN
8. DEPTH DRILLED INTO ROCK
9. TOTAL DEPTH OF' HOLE
ELEVATION I DEPTH
a
b
0.0
40.0
41.0
42.0
44.0
45.5
48.0
50.0
40.
Q::
41:0::
42.0_
44.-U::::
45.5-
48.0-
50.lL
52."-
LEGEND
c
,,
14. TOTAL NUMBER CORE BOXES
15. ELEVATION GROUND WATER
DEG. FROM VERT.
16. DATE HOLE
TSTARTED
: 29 Apr
:COMPLETED
: 29 .6E.r 1964
17. ELEVATION TOP OF HOLE
18. ToTAL CORE RECOVERY FOR BORING
%
52.0
19.
SIGNATURE OF INSPECTOR
CLASSIFICATION OF MATERIALS
(Description)
%
COREl BOX
OR
RECOV- SAMPLE
REMARKS
d
Water
Dark
gray silty,
redeposite~
material
Dark tan clay w/gray silt
and shell
Light gray sand, loose
Light gray
44.0-44.5
44.5-45.0
45.0-45.5
v/fine sand
No blows
8 blows
10 blows
Washed, same
as above
Light gray fine sand w/smal
amount
of clay, soft
Light gray sand
w/c~ented
sandstone @ bottom
Bottomed.
Tide
n.o
@ 1:00 PM
ERY
NO.
e
f
(Drilling time, water
.loss,
depth of
weathering, etc"
if
Significant)
g
No sample
Jar 1
Cant. 1
.05
Jar 2
No sample
Cant. 2
0.25
Jar 3
EHG FORM
1836
t
APR 63
PREVIOUS'ED1T,lONS MAY BE USED
(EM 1110-1-1801)
PROJECT
,.Corpus
.eC:lr-r
Aransas-
Christi Waterway'
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