May 31, 2006
PROPOSED SAN LUIS PASS PROJECT
Attn.: Mr. Hugo E. Bermudez, P.E.
West Galveston Bay
RETL Job No.: G106337
Freeport, Texas
4 of 9
BORING B-1
BORING B-2
SIEVE
SIZE
0-2.5’
2.5’-5’
5’-7.5’
7.5’-10’
0-2.5’
2.5’-5’
5’-7.5’
7.5’-10’
#10
100
100
100
100
100
100
100
100
#20
100
100
100
100
100
100
100
100
#40
100
100
100
100
100
100
100
100
#60
99
99
99
99
99
100
100
100
#70
98
98
96
98
99
99
100
99
#80
94
96
89
95
97
98
100
97
#100
72
84
56
66
63
92
98
86
#120
35
43
35
32
28
52
72
52
#140
14
16
18
14
13
21
31
24
#200
3.2
4.5
6.2
4.9
4.8
5.2
4.7
5.0
#230
2.6
3.7
4.9
4.2
4.4
4.3
3.3
3.9
Color 2.5Y 4/2
2.5Y
4/3
2.5Y 5/2
2.5Y 5/2
2.5Y 4/1
2.5Y 5/2
2.5Y 5/1 2.5Y 5/2
Description
Dk. Gray
Brown
Olive
Brown
Gray
Brown
Gray
Brown
Dk. Gray
Gray
Brown
Gray
Gray
Brown
BORING B-3
BORING B-4
SIEVE SIZE
0-2.5’
2.5’-5’
5’-7.5’
7.5’-10’
0-2.5’
2.5’-5’
5’-7.5’
7.5’-10’
#10
99
100
98
100
99
100
100
99
#20
98
100
97
100
99
100
100
99
#40
98
99
96
100
98
100
100
99
#60
97
98
95
99
97
99
99
98
#70
95
97
93
99
96
99
99
98
#80
91
93
89
97
92
97
98
97
#100
54
61
70
79
54
78
86
88
#120
22
30
39
44
26
36
49
51
#140
9
13
14
19
11
12
19
24
#200
2.1
3.9
3.7
4.7
2.6
1.9
6.1
13.6
#230
1.8
3.7
3.0
4.0
2.2
1.5
5.0
13.2
Color
2.5Y 5/3
2.5Y 5/2 2.5Y 5/2 2.5Y 5/2 2.5Y 5/2 2.5Y 5/2 2.5Y 4/1 2.5Y 5/1
Description
Lt. Olive
Brown
Gray
Brown
Gray
Brown
Gray
Brown
Gray
Brown
Gray
Brown
Dk.
Gray
Gray
Same as above, 2.5Y 5/2 gray brown.
POORLY GRADED SAND
, 2.5Y 5/2 gray brown.
Boring terminated at a depth of 10' below the bay bottom.
LOG OF BORING B-3
POORLY GRADED SAND
, 2.5Y 5/3 light olive brown.
SAMPLE NUMBER
WATER
DEPTH=
1/2-FOOT
PI
LOG_OF_BORING G106337.GPJ ROCK_ETL.GDT 6/2/06
LL
LIQUID LIMIT
S-1
S-2
S-3
S-4
Same as above, 2.5Y 5/2 gray brown.
MOISTURE CONTENT (%)
2
4
4
5
PL
LABORATORY DATA
COMPRESSIVE
STRENGTH
(TONS/SQ FT)
FIELD DATA
Rock Engineering and Testing Laboratory, Inc.
4910 Neptune Street
Corpus Christi, Texas 78405
Telephone: (361) 883-4555
Fax: (361) 883-4711
PLASTICITY INDEX
SAMPLES
PLASTIC LIMIT
DEPTH (FT)
SOIL SYMBOL
DESCRIPTION OF STRATUM
DRY DENSITY
POUNDS/CU.FT
SURFACE ELEVATION: N/A
N - STANDARD PENETRATION TEST RESISTANCE
P - POCKET PENETROMETER RESISTANCE
T - POCKET TORVANE SHEAR STRENGTH
CLIENT:
PROJECT:
LOCATION:
NUMBER:
1
2
3
4
5
6
7
8
9
10
SHEET 1 of 1
DRILLING METHOD(S):
GROUNDWATER INFORMATION:
DATE(S) DRILLED: 5/18/06 - 5/18/06
MINUS NO. 200 SIEVE (%)
REMARKS:
ATTERBERG
LIMITS
Disturbed Samples
N/A
Soil Sampling perfomred by RETL at N29 deg 05' 43.4" W95 deg 07' 25.8"
N: BLOWS/FT
P: TONS/SQ FT
T: TONS/SQ FT
PERCENT RECOVERY/
ROCK QUALITY DESIGNATION
Coast and Harbor Engineering, Inc.
Proposed San Luis Pass Project
W. Galveston Bay; Freeport, Texas
G106337
100
10
1
0.1
0.01
0.001
fine
coarse
medium
6
50
D30
1.0
2.5
5.0
7.5
16
20
coarse
80
85
90
95
100
70
65
20
0
5
75
15
25
30