62
REPRESENTATIVE MARINE SOIL TEST RESULTS
For positions of boreholes, see Drawing 8
Bore- hole
Sample Level
Index Tests
Standard Penetration
Sieve Analysis
Undrained Triaxial Test
Description
Number
(ft. below C.D.)
of Sample
Natura! Moisture Content
Natural
Test
Dry
Density
D/
Liquid Plasticity
/0
Ib./cu. ft.
Limit
Index
No. of
Gravel
Sand
Silt & Clay
In-Situ Vane Test lb./sq.ft.
Blows
%
%
%
C lb./sq.ft.
%
Per Foot
45
24.25 (Seabed)
Very soft grey
sandy clay &
shells
29.25
Loose grey
sandy gravel
and shells
34.25
Very soft grey clay & shells
91.2
48.9
56
555
39.25
**
44.25
90
90
47.2
56
55
49.25
Soft grey clay
$4.25
Firm brown clay
20.5
102.7
57.75
46
26.33 (Seabed)
Very soft grey clay & shells
31.33
36.33
81.2
55.7
31
13
41
46
56
19
25
4
15
95
50
2
3
95
31
1
4
95
102
22
ප
0
Consolidation Test
Average Coefficient of Consolidation
Compression Index Cc
Cy sq.in./min.
0
1.41
2 × 10-9
2
3
95
10
15
79
1,180
0
.13
1.3 x 10-2
68
6
S
Over
1
6
h
55
35
100
93
1
3
96
52
28
1
4
95
3
18
79
REPRESENTATIVE MARINE SOIL TEST RESULTS
For positions of boreholes, see Drawing 8
13
0
APPENDIX 1
Index Tests
Bore-
Sample Level
hole
Description
Natural Moisture
(ft. below
Number
of Sample
Content
Natural Dry Density
Standard Penetration Test
Sieve Analysis
Undrained Triaxial Test
Consolidation Test
Liquid Plasticity
Silt &
C.D.)
%
lb./cu. ft.
Limit Index
No. of Blows
Gravel Sand
Clay
In-Situ Vane Test lb./sq.ft.
%
%
%
%
C lb./sq.ft.
0°
Compression Index Cc
Average Coefficient of Consolidation
Per Foot
%
Cv sq.in./min.
نيا
19
88
45
41.33
((contd.)
46.33
91.6
46.6
71
44
0
6
94
52
0
.78
1.5 × 10-3
51.33
Soft grey clay
نما
4
93
56.33
Soft grey clay
38
38998
86
I
فيا
3
96
82
112
61.33
Soft brown clay
37
21
10
19
71
64.33
Firm brown
35
15
80
7
43
50
sandy clay
65.33
Compact brown
clayey sand
47
25.92 (Seabed)
Soft grey clay
Over 100
90*
62*
પ
2
71
27
3
6
ར
91
30.92
8
7
85
0
35.92
101
45.2
98*
72*
0
7
93
109
0
40.92
45.92
99.8
45.9
*
tamil
15
23
82
1
6
93
84
0
.87
1.0 × 10-*
APPENDIX 1—Contd.
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