LOG OF Be
Rock Engineering & Testing Lab., Inc.
4910 Neptune SI.
,
Corpus Christi, TX 78405
Telephone: 361 8834555
Fax: 361 8834711
FIELD DATA
LABORATORY DATA
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!r- N _STANDARD PENETRATION TEST RESISTANCE
~
P - POCKET PENETROMETER RESISTANCE
~
T - POCKET TORVANE SHEAR STRENGTH
)RING B-4
1
of
1
CLIENT:
""
,~,
-J
and
Inc.
PROJECT:
New East Jetty: Mouth of Colorado River
LOCATION:
Matagorda County, TX
NUMBER:
G207487
LlATE(S) DRILl Fl)'
07/2AIfJ7
-,
DRILLING METHOD(S):
Hollow Stem Auger
GROUNDWATER INFORMATION:
SI
'n~
A "'c
EL
~"A
TI"'" EL - 0.5 NAVD' 88
nF
'1Il.I1~
OF STRATUM
.
WAlER DEPTH= 6'
POORLY
I SAMl. brown, wet, medium dense. (SP)
Same as above.
~-------------------------------
SILTY SAND, gray, wet, loose. (8M)
Same as above,
Same as above, medium dense. (SM)
SILTY SAND, gray, wet, very loose.
------------------------
.
POORLY GRADED SAND, with silt, gray, wet, medium dense.
(SP-SM)
CLAYEY SAND, with shell fragments, gray, very moist, very soft.
(SC)
~------------------------------
.
CLAYEY SAND, bluish gray, moist, very stiff. (SC)
Sarne as above, gray and brown, stiff.
Total Depth of Boring= 40' Below Water Level
REMARKS:
Boring location was determined by RETL.
Boring operations were performed
by a
drilling sub-contractor to
RETL
Coordinates: N 28 35 30.5, W 95 58 56.3
I
,
I
I
,
I
I
I
I
I
August 27, 2007
HDR
I
Shiner Moseley and Associates, Inc.
RETL Job No.: G207487
PROPOSED NEW EAST JETTY
Mouth ofthe Colorado River
Matagorda County, Texas
TABLE 5: SOIL PROFILE FOR BORINGS B-4 AND B-5
EL
I
Description
I
LL
I
PI
I
C
I
«P
I
y.
I
-#200
I
NorP
-8 to -27
Silty
SANDI
NP
NP
0
29
55
3-40
N~3-22
Poorly Graded SAND
-27 to -32
Silty
SANDI
19-26
3-13
200
0
55
32-34
N~2
Clayey SAND
-32 to -40
Clayey SAND
36-40
22-26
2000
0
60
31-46
P~4.0-4.25
TABLE 6: SOIL PROFILE FOR BORING B-6
EL
Description
LL
PI
C
«P
y.
-#200
NorP
-6to-15
Silty
SANDI
NP
NP
0
28
55
1-33
N~4-22
Poorly Graded SAND
-15to-27
Silty
SANDI
18-19
3-5
200
0
55
42-64
N~WH-I
Silty CLAY
-27 to -32
Sandy Lean CLAY
38
24
300
0
55
59
N~3
-32 to -42
Fat CLAY
57
36
2000
0
60
73-78
P~
I.
75-4.25
- 42 to -47
Clayey
SAND
---
---
0
32
60
39
N~13
-47 to -67
Poorly Graded SAND
NP
NP
0
35
60
5-6
N~6-29
-67 to -75
Fat CLAY
70
42
1000
0
60
95-96
N~5-8
TABLE 7: SOIL PROFILE FOR BORING B-7
EL
I
Description
I
LL
I
PI
I
C
I
«P
I
y.
I
-#200
I
NorP
oto -32
Silty
SANDI
NP
NP
0
30
55
1-18
N~4-42
Poorly Graded SAND
-32 to -40
Clayey
SAND
42
27
2500
0
60
35
P~4.25-4.5
80f14
I
I
I
I
I.
i
I
l
I
t
,
I
I
i
I
I
I
,
!
I
I
I
I
!
I
August 27, 2007
HDR
I
Shiner Moseley and Associates, Inc.
RETL Job No.: G207487
PROPOSED NEW EAST JETTY
Mouth ofthe Colorado River
Matagorda County, Texas
TABLE 8: GENERALIZED SOIL STRATIGRAPHY FOR
WATERSIDE ZONE A (BORINGS B-1, B-3, B-4, AND B-5)
Approximate
Elevation,
ft
Description
C
cjl
C'
cjl'
y,
(NAVD'88)
-8 to -32
Sand
0
29
0
30
55
-32 to-47
Clay
1500
0
520
25
60
-47
to -67
Sand
0
35
0
35
60
-67 to -75
Clay
1000
0
400
20
55
TABLE 9: GENERALIZED SOIL STRATIGRAPHY FOR
LANDSIDE ZONE B (BORING B-6)
Approximate
Elevation, ft
