| |
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 5
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 8
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 23
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 24
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 27
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 28
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 29
- 21.14.259 FInal Logs BW1, 2, 3, RW-1, 1A, and 3 30
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0
5
10
15
20
25
30
35
Very soft SANDY CLAY (CL)
w/ shell fragments & rocks
Very stiff gray & tan SANDY LEAN CLAY (CL)
w/ ferrous nodules & streaks
-w/ shells @ 6'-8'
-w/ little recovery @ 12'-14'
-stiff reddishbrown @ 15'-17'
Medium dense tan SILTY SAND (SM)
-dense @ 23.5'-25'
-medium dense & gray @ 28.5'-29'
Very stiff to hard tan & gray SANDY LEAN CLAY (CL)
Bottom @ 30'
(P)3.75
(P)3.25
(P)3.75
(P)3.25
(P)1.75
WOH/
18"
10/6"
10/6"
17/6"
13/6"
15/6"
21/6"
9/6"
12/6"
14/6"
49
23
24
24
107
100
40
22
2.34
1.28
12
9
5
7
52
33
TOLUNAY-WONG
ENGINEERS, INC.
LOG OF BORING R-1A
PROJECT: Oliver Point and Oliver Reef Restoration Project
CLIENT:
Matagorda County, TX
COMPLETION DEPTH:
30 ft
NOTES: Water Depth at 6' @ 10:05am.
Boring backfilled with soil cuttings.
SPT Hammer Type: Safety Hammer Drilling Equipment: Patoon rig
DATE BORING STARTED:
10/21/2022
DATE BORING COMPLETED:
10/21/2022
LOGGER:
Calib Wild
PROJECT NO.:
21.14.259
Page 1 of 1
ELEVATION (FT)
---------------------------
DEPTH (FT)
SAMPLE TYPE
SYMBOL
MATERIAL DESCRIPTION
COORDINATES:
SURFACE ELEVATION:
DRILLING METHOD:
Dry Augered:
to
Wash Bored:
to
(P) POCKET PEN (tsf)
(T) TORVANE (tsf)
STD. PENETRATION
TEST BLOWCOUNT
N60
MOISTURE
CONTENT (%)
DRY UNIT WEIGHT
(pcf)
LIQUID LIMIT
(%)
PLASTICITY
INDEX (%)
COMPRESSIVE
STRENGTH (tsf)
FAILURE STRAIN (%)
CONFINING
PRESSURE (psi)
PASSING #200
SIEVE (%)
OTHER TESTS
PERFORMED
0'
30'
28° 38' 37.20"
96° 16' 59.80"
N
W
12
1.75
CL
20.4
112.7
30
18
12
15
1.50
Gray and brown LEAN CLAY with SAND
CL
28.0
96.6
1.50
14.8
7.0 Multiple
shear
18.5
23.5
Reddish-brown SILTY SAND
SM
24.5
33.6
28.5
30
R-1
0
0.5
3.5
5
R-1A
0
0.5
Brown SANDY LEAN CLAY
CL
49.0
51.5
3
6
3.75
Reddish-brown and gray LEAN CLAY with SAND,
ferrous
CL
22.6
106.6
40
18
22
2.34
12.1
5.0 Bulge
8
9
12
15
2.75
Reddish-brown LEAN CLAY with SAND
CL
23.5
99.9
1.28
9.0
7.0 Multiple
shear
18.5
23.5
Tan SILTY SAND
SM
24.2
33.2
28.5
29
30
R-3
0
0.5
Gray and brown CLAYEY SAND; shell fragments
SC
33.7
37.0
3
6
2.50
Reddish-brown and gray LEAN CLAY with SAND
CL
22.7
104.3
1.44
14.8
5.0 Multiple
shear
9
2.00
CH
28.8
102.8
53
22
31
12
2.50
CH
21.8
111.6
91.8
15
2.00
Reddish-brown LEAN CLAY with SAND;
calcareous
CL
21.9
101.8
31
18
13
