ALEXANDER ISLAND
BORING SUMMARY SHEET
BORING ID:
13-B28
BORING TYPE:
Borrow Source
DEPTH:
15'
ELEVATION:
24.74'
X (US SURVEY FT):
3225689.17
Y (US SURVEY FT):
13832584.94
DEPTH TO WATER:
2.15'
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Feet 1 USCS
Log
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(tsf)
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1
Z (Elevation):
L)42..
Water Depth (15 min,): 2.d S'
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US Army Corps of Engineers, Southwestern Division
Galveston District
,--' 'r 2000 Fort Point..R9adll
Galveston,
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Alexander Island
Houston
Ship Channel
Baytown, TX
ctRI
Quaternary Resource Investigatnfns,
L.L.c.
Government
&
Industry in Harmony with the EnvironmeltPf''''
13588 Florida Boulevard, Baton Rouge, Louisiana 70819
16
14
16
29
34
22
46
28
33
27
31
0.4
-
0.25
-
-
-
-
15
0
12
0
12
13
12
0
16
ST
NR
SS
ST
ST
SS
ST
NR
SS
1-1-1
(2)
1-1
0-3-4
(7)
Silty SAND; fine to medium grained, very
light orangish brown, moist, very loose,
roots common to 8"
light gray, slightly clayey, wet
CLAY; dark gray, high plasticity, with fine
sand
Silty SAND; fine to coarse grained, dark
gray, wet, carbonaceous
light grayish brown, fine to medium grained
CLAY; dark gray, moist, high plasticity
Silty clayey SAND; light gray, wet, very
loose
Silty SAND; fine to medium grained, light
grayish brown, wet, very loose,
carbonaceous
Bottom of borehole at 15.0 feet.
SM
OH
SM
CH
SC
SM
DRILLING CONTRACTOR
QRI
LOGGED BY
Eddie Ficker
GROUND ELEVATION
24.7447 ft
NORTHING
13832585 ft
WEATHER
cloudy, mid 50s, windy
GROUND WATER LEVEL
HOLE SIZE
8.25 inches
EASTING
3225689 ft
DRILLING METHOD
Hollow Stem Auger
DRILLING RIG MAKE/MODEL
Mobile B57 on Gemco Articulated Platform
TOTAL DEPTH
15 ft
DATE STARTED
12/5/2013 2:28:00 PM
COMPLETED
12/5/2013 3:35:00 PM
AT TIME OF DRILLING
3.20 ft / Elev 21.54 ft
24 HOURS AFTER DRILLING
2.15 ft / Elev 22.59 ft
PLASTIC
LIMIT
PLASTICITY
INDEX
MINUS #200 SIEVE
CONTENT (%)
LIQUID
LIMIT
ATTERBERG
LIMITS
MOISTURE
CONTENT (%)
DRY UNIT WT.
(pcf)
FIELD TORVANE
(tsf)
POCKET PEN.
(tsf)
RECOVERY
(in)
SAMPLE TYPE
DEPTH
(ft)
0
5
10
15
SPT BLOW
COUNTS
(N VALUE)
GRAPHIC
LOG
MATERIAL DESCRIPTION
USCS SYMBOL
COMPRESSIVE
STRENGTH (tsf)
FAILURE
STRAIN (%)
CONFINING
PRESSURE (psi)
PAGE 1 OF 1
BORING NUMBER 13-B28
CLIENT
USACE-Galveston District
PROJECT NUMBER
W912HY-13-D-0001-DY06
PROJECT NAME
Alexander Island
PROJECT LOCATION
Alexander Island, Baytown, TX
COPY OF PEGGY LAKE GEOTECH BH - PEGGY LAKE TEMPLATE.GDT - 4/4/14 15:03 - F:\QRI DATA\TECHNICAL\JOBS (CURRENT)\ACE - GALVESTON\2012-12-20 GEOTECHNICAL CONTRACT\TASK ORDER DY06 2013-09-10 ALEXANDER ISLAND\DELIVERABLES\ALEXANDE
Quaternary Resource Investigations, LLC
13588 Florida Boulevard
Baton Rouge, LA 70820
Telephone: 225-292-1400
Fax: 225-292-1404
3/8 4 10 40 100 200 gravel sand silt clay
sieve
200
C Wc γd
C Wcγd
C φ Wc
C φ c̕φ̕Wcγd
ft
tsf tsf bl/ft % % % % % % % % % % % % % %
% pcf
ksf
% pcf
ksf
% pcf
ksf
º
%
ksf
º
ksf
º
%
pcf
USCS
Symbol
SUMMARY TABLE OF LABORATORY TEST DATA
Unconfined Compression
UU Triaxial Test
CU Triaxial Test
Symbol
Symbol
Symbol
γd
Direct Shear
Symbol
Strenght Tests
Wc
Atterberg Limits
PP
% by weight passing sieve
Client: QRI
Terracon Project # : 92135456
Grain Size Analysis
SPTn
Project Name: Alexander Island
Boring
Depth
LL
PL
PI
Field Tests
TV
0-2
-
100
100
99
68
6
0
94
6
SP-SC*
14
2-3.5
3.5-5
-
17
94
94
93
74
18
8
6
86
8
SP-SM*
19
0.14
35
19
SP**
Hydrometer could not be properly performed due to low fine content. Direct shear
classified as unsuitable during suitability testing. Suitable during sample preparation.
5-8.5
8.5-10
1.25
0.55
3
21
10-12
1.25
0.55
37
13
24
100
100
99
96
69
0
31
69
CL
22
12-13.5
-
26
13.5-15
-
7
19
0-2
-
100
99
99
80
16
1
83
16
SM*
13
2-3.5
3.5-5
-
10
100
99
84
16
6
0
94
3
3
6
SP-SM*
19
5-8.5
8.5-10
-
2
50
10-12
0
0.1
109
29
80
100
99
92
0
8
92
CH
70
12-13.5
0
0.1
98
29
69
100
100
100
98
93
0
7
93
CH
83
13.5-15
-
2
20
0-2
0
0.15
43
16
27
97
95
93
73
43
5
52
43
SC
26
2-4
0
0.15
30
4-5
-
100
99
97
80
30
1
69
30
SC*
23
5-8.5
8.5-10
-
47
19
10-13.5
13.5-15
-
3
43
0-2
-
100
99
99
79
47
1
52
47
SC*
36
2-3.5
3.5-5
-
5
100
100
100
98
47
0
53
47
SC*
25
5-8.5
8.5-10
-
11
23
10-13.5
13.5-15
-
4
26
0-2
-
30
2-3.5
3.5-5
-
2
100
99
99
95
28
1
71
28
SC*
27
5-8.5
8.5-10
-
2
100
100
100
94
10
0
90
10
SP-SC*
22
10-13.5
13.5-15
-
2
32
0-2
1.25
100
99
97
94
0
6
94
CH*
37
2-4
1.5
62
22
40
CH*
26
4-6
0.75
20
6-8
0.5
52
21
31
CH*
25
8-10
-
