Hole No
3ST-27
DRILLING LOG
I
DIVISION
.
Southwt!stern
WIST-ALLATION
Galv Dist. 1. • Div
j
SHEET
__ OF
SHEETS
1. pROJECT
10. SIZE AND TYPE OF BIT
Port Aransas Corpus Christi Waterway
2. L.OCATION
(Coordinates
or
Station)
11. DATUM FOR ELEVATION SHOWN
(TBM
or
MSL)
Tide 1.8 @5:45 AM
12.. MANUFACTURER'S DESIGNATION OF DRILL
3. DRILLING AGENCY
U. S. Army Corps of Engineers
13. ToTAL NO. OF OVER-
:D1STURBED
jUND1STURBED
4. HOLE NO.
(As I3hown
on
drawing' title
1
BURDEN SAMPLES TAKEN]
5 Jars
: 1 Cont
.and
£He-number)
:
~Q'T'-27
5. NAME OF DRILLER
14. TOTAL NUMBER CORE
SOXES
Black
15. ELEVATION GROUND WATER
6. DIRECTION OF HOLE
TSTARTEO
:COMPLETED
16. DATE HOL E
D-VERTICAL 0 INCLINED
DEG. FROM VERT.
:
4 May
: 4 May 1964
7. THICKNESS, OF' QVERBU RDEN
e. DEP,TH ORn.LED INTO ROCK
9.• TOTAl., DEPTH OF HOLE
ELEVATION I DEPTH
a
b
0.0
39.0
43.0
46.0
47.5
48.5
50.0
39.0
43.0
46.0 -
47.5
48.5=
50.0=
52.0:
LEGEND
c
17. ELEVATION TOP OF HOLE
18. ToTAL CORE RECOVERY FOR BORING
%
19. SIGNATURE OF INSPECTOR
52.0
CLASS1 FICATION OF MATERIALS
(DesCription)
d
-% COREIBOX OR
REeQV- SAMP. LE
ERY
NO.
e
f
Water
V/soft black muck sandy clay
w/shell frag, unable to
recov~ry
sample, had to catch from
following run, weight of
5 rods and tube and kelly
No resistance
White and gray sand, medium
w/traces of clay, w/shell frt
46.0-47.0 Gray sand, med
w/shell and gravel
4@.0-46.5 8 blows
46.5-47.0 8 blows
47.0-47.5 Gray tan sand
clay, clay w/gravel
47.0-47.5 12 blows
Gray
sandy clay w/large
hard gravel and sand streak
Gray clayey sand, w/cal nod
v/stiff
Gray sandy clay w/cal nod
w/large gravel w/sandstone
v/stiff
Bottomed
REMARKS
(Dril1in~
time,
water loss, depth
of
weathering, etc.,
if
SignifIcant)
g
Jar 1
Jar 2
Jar 3