Hole
-- -
N
- -_.
3ST-40
..
DRILLING LOG
I
DIVISION
INSTALLATION
I
~HEET
Southwestern
Galv Dist, Eng Div
OF
SHEETS
1. PROJECT
10. SIZE AND TYPE OF 81T
Houston Ship Channel
Green's Bavou
11. DATUM FOR ELEVATION SHOWN
(TBM
or
MSL)
2. LOCATION
(Coordinates or Station)
3. DRILUNG AGENCY
12. MANUFACTURER'S DESIGNATION Of DRILL
Dept of the Army, GD,
Corps of Engineers
13. TOTAL NO. OF OVERBURDEN
i DISTURBED
: UNDISTURBED
i. HOlE NO.
(As shown on drawing title
,
SAMPLES TAKEN
1 Jar
.5 Cant
and file number)
3ST-40
S.
NAME OF DRILLER
14. TOTAL NUMBER CORE BOXES
Curtis
1'5. ELEVATION GROUND WATER
6. DIRECTION OF HOLE
: STARTED
, COMPLETEO
16. DATE HOlE
i
2 Nov
i
2 Nov 1967
D VERTICAL
D
INCLINED
OEG. FROM VERT.
17. ElEVATION TOP OF HOlE
7. THICKNESS OF OVERBURDEN
18. TOTAL CORE RECOVERY FOR BORING
%
8.
DEPTH DRILLED INTO ROCK
19. SIGNATURE OF INSPECTOR
9. TOTAL DEPTH OF HOLE
22
0
CLASSIFICATiON OF MATERIALS
% CORE
BOX OR
REMARKS
ELEVATION
DEPTH
LEGEND
(Description)
RECOV-
SAMPLE
(Drilling time, water loss, depth of
ERV
NO.
weathering, etc., if significant)
0
b
,
d
•
F
9
0.0
8.8 =
Water
f--
-
~
8.8
11 •..0=
Gray clay w/sand w/org. mat.
~ar
1
t-
11.0
-
~
13.0=
Gray clay w/sand layers
-
w/org. mat. v/soft
Cont. 1
0.0
~
-
1=
13.0
14.0=
Washed
I-
-
l=-
14.0
16.0=
Gray sandy clay, med
Cont.
2
0.50
f-
I-
-=
f-
Brown and gray clay w/sandy
f-
16.0
18.~
I--
layers, tr silt, v/stiff
Cont.
3
3.00
I-
=
f-
I-
18.0
20.-e=
Same as above, v/stiff
Cant.
4
2.50
l-
I--
-
I-
-
I-
20.0
22.0=
Gray and brown clay w/cal nod
l-
I-
-
v/stiff
Cant.
5
3.50
I--
=
f=
=
BOTTOMED
f--
-=
f=.,
-
f=
-
I-
-
I-
-
I--
-
I-
-
I-
-
I-
-
I-
-
I--
-
I-
-
I-
-
I--
-
I-
-
I-
=
I-
-=
t=
~
=
I-
-
t=-
-
-
I-
-
f=
-
-=
-
~
-
-
=
-
-
-
-
=-
-
=
-
-
-
-
=
-
=
-
'-
-=
-
-=
-
-