A22 - Boring Log - BI-04-6.pdf
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- BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION
- Solicitation number
- W912PM25QA020
About this file
This document contains a series of grain size and visual shell content reports from Wolf Technologies, Inc. for the Brandt Island project (Project No. 1780-01-40). The reports detail geological soil samples collected from Boring No. BI-04-6, with 24 different samples taken at varying depths ranging from 0-71.0 feet.
Each sample is comprehensively analyzed, including measurements such as tare weight, dry weight, sieve size analysis, and visual shell content. The soil samples are predominantly classified as SAND, with variations including poorly-graded, clayey, and fine-grained quartz compositions. The samples exhibit different characteristics like trace amounts of silt, carbonate, and organic matter, with colors ranging from olive gray to dark greenish gray. The reports include detailed gradation curves and tables documenting the percentage passing through different sieve sizes, providing a thorough geological characterization of the soil samples.
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U.S. STANDARD SIEVE OPENING IN INCHES
8 4 3 2 1·112 1 314 1/2 318 3 4 8 •
I J:
e iii 3:
III
0:: w Z ii:
I Z W (.J 0::
W Il..
Sample No.
• 1
1000 500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
0.0-1.5 SAND, clayey, mostly fine-grained quartz, little clay, few silt, trace carbonates, olive gray (SP-SC)
GRADATION CURVES
COARSE
O/OC03
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 14 18 20 30 40 50 70 100 140 200
1\
"l 1\
1\
1\
\ I r.
l- X Cl iii 3:40 >
III
0::
W CIl 0::50 (.J
I Z
60 w (.J 0::
W Il..
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND I
SILT OR CLAY
MEDIUM FINE I
LL PLNatw% PI
Brandt Island
G.
Project
Area
Boring No.
Date
BI-04-6
03/19/2004
U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS HYDROMETER
I J:
C) iii l:lI a:
W z u::
I Z W oa:
w D.
Sample No.
• 2
8 4 3 2 1~1lZ 1 314 1/2 318 3 4 8 8 10 1416 2. 3. 4. 5. T. ,.. 14. 200 0
90 10
N l- J:
C) iii ~60 40 > l:lI a:
w IIIa:50 50 s U I Z
40 60 w oa:
w D.
30 70
20 80
10 90
0 100
1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001
I GRAVEL SAND
COBBLES
COARSE FINE COARSE MEDIUM FINEI I I
Elev. Or Depth Classification % CO. G. Natw% LL PL
3.0-4.5 SAND, poorly-graded, mostly fine-grained quartz, trace carbonate, trace silt, light olive gray (SP)
SILT OR CLAY I
PI
Brandt Island Project
Area
Boring No.
Date
U.S. STANDARD SIEVE OPENING IN INCHES
6.0-7.53 SAND, poorly-graded, mostly fine-grained 1 quartz, trace silt, trace carbonate, light olive gray (SP)
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1418 20 30 40 .0 70 100 140 200
1\'
I· l- J:
e iii
~40 l:lI a:
w ~ 50
~ o I Z
60 w oa:
w D.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND I
SILT OR CLAY
MEDIUM FINE I
Natw% LL PL PIG.
Project
Area
Boring No.
n +
J:
e iii 60 l:lI a:
w 50 z ii:
I Z W o 40 a:
w
Sample No.
4 3 2 1·112 1 3/4 1/2 31. 3 4 •
500 100 50 10 5
I GRAVEL
COARSE FINE COARSEI I I
Elev. Or Depth Classification %C03
Brandt Island
81-04-6
8 4 2 1·1/2 1 3/4 112 3/8 4 8 8 10 1418 20 '0 40 .0 70 100 140 200 tJ.._ ~I--t--
1'."
r\ ..
1\
I\.
1\ l-
X
I CIX
iii iii 60
CI
:i:40 >:i: III > a:III wa: VI a:w 50 z c( ii: 0 oI Z I W Zo 40 60 wa: o w a:
D. W
D.
0 100
1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001
I GRAVEL SAND I
COBBLES SILT OR CLAY
COARSE FINE COARSE MEDIUM FINEI I I I
Sample No. Elev. Or Depth Classification Nat w"10 LL PL PI
SAND, poorly-graded with silt, mostly
% CO. G.
9.0-10.5 Project
Area
Boring No.
Date
Brandt Island 9 medium to fine-grained quartz, few carbonate, few silt, olive gray (SP-SM)
I ::t:
Cl iii 60
III
D::
W 50Z u::
I Z W 0 40 D::
w
II.
Sample No.
• 5
U.S. STANDARD SIEVE OPENING IN INCHES
e 4 3 2 1·112 1 3/4 1/2 31.
500 100 50 10
I GRAVEL
COBBLESI
Elev. Or Depth
12.0-13.5
COARSE FINEI I
Classification
SAND, poorly-graded, mostly medium to fine-grained quartz, few carbonate, trace silt, light yellowish brown (SP)
3 4 e 8
-+-r--
COARSE
%C03
U.S. STANDARD SIEVE NUMBERS
10 1418 20 30 40 50 70 100 140
HYDROMETER
l ::t:
o iii ~40 >
III
D::
w l/l sD::50
I Z
60 w D::
W
II.
1\
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND I
SILT OR CLAY
MEDIUM FINE I
Natw% LL PL PI
Brandt Island
G.
Project
Area
Boring No.
D .ft
BI-04-6
0'1/1Q/2004
U.S. STANDARD SIEVE OPENING IN INCHES
• 4 a 2 1-1/2 1 314 1/2 318 • i 1000 500 100 50 10 5
I COBBLES
I
I COARSE
GRAVEL
I FINE
Elev. Or Depth Classification
SAND, clayey, mostly fine-grained quartz, 15.0-16.5
I little carbonates, little clay, few silt, dark greenish gray (SC)
4 8• ....... r-.:....r---
COARSE
"loCO.
, I I
GRADATION CURVES
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1416 20 .0 40 00 70 100 140 200
1\ 1\
\ I
1\
10'\ l :r Cl w ~40 >
III
w s ~ 50
(J
I Z
60 w (J W Q.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND I
SILT OR CLAY
MEDIUM FINE I
LL PI
Project Brandt Island
Natw"lo PLG.
Area
Boring No. BI-04-6
Date 03/19/2004I I I I
I :r Cl
'w 60
III
w z i:i:
I Z W (J ~ w Q.
• 6
3 2 1·112 1 31. 1/2 3/. 3 8 10 1418 20 30 40 50 70 100 140 200• •
I'- .......... r--...
'l, r-...
Ii
1\
90 10
80 20
70 30 l :I: e iii ~60 40 >m
II::
w 1Il
II::50 50
~ o I Z
40 60 w U
II::
W D.
30 70
20 80
10 90
0 100
I :I: e iii >m
II::
W Z ii:
I Z W o
II::
W D.
Sample No.
• 7
1000 500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINE COARSEI I I
Elev. Or Depth Classification O/OC03
18.0-19.5 SAND, poorly-graded, mostly medium to 10 fine-grained quartz, few carbonate, trace silt, trace fragmented rock, greenish gray
(SP)
G.
1 0.5
SAND
MEDIUM
Nat wo/. LL
0.1 0.05 0.01 0.005 0.001
I
SILT OR CLAY
FINE I
PL
Brandt Island
PI
Project
Area
Boring No.
Date
BI-04-6
• • 100
I :I:
C) iii 60
III
II::
w 50z ii:
I Z W u 40
II::
W 1I.
Sample No.
U.S.STANDARDSIEVE OPENINGIN INCHES
4 3 2 1·1/2 1 3'4 1/2 3/8 3 4 8
I
500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINE COARSEI I I
Elev. Or Depth o;.C03Classification
SAND, poorly-graded, mostly fine-grained21.0-22.5 3 quartz, trace carbonate, trace silt, light olive gray (SP)
,I
U.S.STANDARD SIEVE NUMBERS HYDROMETER
10 1418 20 30 40 80 70 100 140 200 l
1\ 1\ l :I:
C) iii :;:40 >
III
II::
W s ~ 50
U I Z
60 w U
II::
W 1I.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Natw% LL PL PI
Project Brandt Island
, , , I
Area
Boring No.
Date
I :I:
Cl iii 3:
III
0::
w Z 50 iL I Z W (J 0::
w
II.
Sample No.
u.s. STANDARD SIEVE OPENING IN INCHES
• 4 3 2 1~1/2 1 314 112 3'8
500 100 50 10
I GRAVEL
COBBLES
3 4 8•
COARSE FINE COARSEI I I
Elev. Or Depth Classification %C03
SAND, poorly-graded, mostly fine-grained 24.0-25.5 2 quartz, trace carbonate, trace silt, gray (SP)
,I
N
1\
I
I· l :I:
Cl iii 3:40 >
III
0:: w Ul 0::50 (§ (J
I Z
60 w (J 0::
W
II.
80\
1 0.5
SAND
MEDIUM FINE
G. Natw% LL PL
, , ,I
0.1 0.05 0.01 0.005 0.001
I
SILT OR CLAY I
PI
Project
Area
Boring No.
Date
Brandt Island
BI-04-6
03/19/2004!
• • ••• 100
I ::t:
e iii 60 3:
lD a:
W 50z iL I Z W U 40a: w D.
Sample No.
u.s. STANDARD SIEVE OPENING IN INCHES 3 2 1·1/2 3/. '12 3/8 3 8• • •
500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
27.0-28.5 SAND, poorly-graded, mostly fine-grained quartz, trace silt, trace carbonate, greenish gray (SP)
COARSE
%C03
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1418 2• 3. 40 o. 7. '40 2••
1\ l ::t:
e iii 3:40 > lD a:
w IIIa:50 U I Z
60 w W D.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY I
G. Natw% LL PL PI
Project Brandt Island
Area
Boring No.
D
BI-04-6
n /1n,,,nnA
I ::t:
e iii:: 60
III
II:: w Z 50 iL I Z W
~ 40 w
II.
U.S. STANDARD SIEVE OPENING IN INCHES
8 4 3 2 1-112 1 3/4 1/2 3'8
1000 500 100 50 10
Sample No.
I GRAVEL
COBBLES
3 4 8 •
COARSE FINE COARSEI I I
Elev. Or Depth Classification O/OC03
30.0-31.5 SAND, poorly-graded, mostly fine-grained 2 quartz, trace silt, trace carbonate, dark gray
(SP)
10 1411 20 30 40 50 70 100 140 200
1\ 1\
I·
I ::t:
e iii::40 >
III
II::
W l/) II::50 c( I Z
60 w
II::
W
II.
\ 80
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Natw% LL PL PI
Project Brandt Island
Area
Boring No. BI-04-6 n~/"InJ.f')nnADate UtJI I wI LUU"T
100 • 4 • 2 1-112 , ./4 1/. 31. • 4 • 8 10 1416 20 .0 40 .0 70 100 140 200
"'i-i'..r-.... ........., <,90 r--
<, 20
70 \ 30 \ I
J:
Cl
Cl iii iii 60 40 ;:
> lD lD II::
II:: w
Ulw 50 II::
Z 50
~iL I o Z I W Zo 40 60 w II:: o w II::D.. W
II.
30 70
20 l
\ 80
10 90
I· 0 100 1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001
I GRAVEL SAND I
COBBLES SILT OR CLAY
COARSE FINE COARSE MEDIUM FINEI I I I
Elev. Or Depth Sample No. Classification Natw% PL
SAND, poorly-graded, mostly fine-grained
% CO. LLG.
• 12 10 Brandt Island quartz, few carbonate, trace silt, dark gray
PI
Project
Area
Boring No.
n ""a,'IIl:i'
BI-04-6
03/19/2004
33.0-34.5
U.S. STANDARD SIEVE OPENING IN INCHES
6 3 2 1·112 1 31. 1/2 318 3 8 8
:I:
Cl iii
III
a:
w z ii:
I Z
W w D.
• 13
1000 500 100 50 10 5
COARSE FINEI I I
Elev. Or Depth Classification
SAND, clayey, mostly fine-grained quartz, 36.0-37.5 little clay, few silt, trace carbonates, dark greenish gray (SC)
%C03 r---...
I~
I l :I:
Cl iii
III
a:
w
50 lQ U
Z
60 w oa: w
SAND I
SILT OR CLAY
MEDIUM FINE I
PLNatw% LLG. PI
Project Brandt Island
Area
Boring No.
Date
I J:
CI
iii 60 3:
lD
II::
w 50 Z iL I Z W o 40 II:: w D.
Sample No.
U.S. STANDARD SIEVE OPENING IN INCHES
• 4 3 2 1·112 1 314 1/2 31.
500 100 50 10
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
39.0-40.5 SAND, poorly-graded, mostly fine-grained quartz, trace silt, trace carbonate, dark greenish gray (SP)
3 4 8•
COARSE
%C03
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1.18 20 3. 40 o. 70 100 140 2.0
1\ l- J:
CI
iii 3:40 > lD
II::
W
VI
s II::50 o I Z
60 w o
II::
W D.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Natw% LL PL PI
Project Brandt Island
Area
Boring No.
Date
BI-04-6
I J:
e iii 60
CD
llI::
w 50Z ii:
I Z W 0 40 llI:: w Q.
Sample No.
• 15
U.S. STANDARDSIEVEOPENINGIN INCHES
3 2 1-112 1 3/' 1/2 31. 3 •••
I
500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
42.0-43.5 SAND, poorly-graded, mostly fine-grained quartz, trace silt, trace carbonate, dark greenish gray (SP)
COARSE
%C03
U.S. STANDARDSIEVENUMBERS HYDROMETER
10 1418 20 30 40 50 70 100 140 200
I"'--I'-...
1'.
l- J:
e iii ~40 >
CD
llI::
w lfj llI::50 I Z
60 w llI::
W Q.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
G. Natw% LL PL
I
SILT OR CLAY I
PI
Brandt IslandProject
Area
Boring No.
Date
I :r C) iii 60
W z 50 iL I Z W 0 40 ~ w a.
Sample No.
U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS
• 4 0 2 1-112 1 Of4 1/2 Of' 0 4 • 10 1418 20 00 40 00 70 100•
I~
500 100 50 10 5 1 0.5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
SAND, poorly-graded, mostly fine-grained 45.0-46.5 quartz, trace silt, trace carbonate, greenish gray (SP)
GRADATION CURVES
COARSE
SAND
MEDIUM FINE
%C03
G. Natw% LL PL
J J JI
HYDROMETER
140 200
1\ l :r C) iii ~40 >
III
~ w l/l ~50 c( I Z
60 w w a.
0.1 0.05 0.01 0.005 0.001
I
SILT OR CLAY I
PI
Brandt Island
BI-04-6
03/19/2004I
Project
Area
Boring No.
Date
U.S. STANDARDSIEVEOPENINGIN INCHES
8 • 3 2 1-112 1 .,. 1/2 3/8 3 • 8 8 l ::r::
o iii
ID
a:
w z ii:
I Z W oa: w Q.
Sample No.
• 17
1000 500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
48.0-49.5 SAND, poorly-graded, mostly fine-grained quartz, trace silt, trace carbonate, trace organic matter, very dark greenish gray
% CO.
U.S. STANDARDSIEVE NUMBERS HYDROMETER
10 1416 20 30 40 so 70 100 140 200
I ::r::
o iii ~40 >
ID
a:
w I/) a:50 ct U I Z
60 w oa:
w Q.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
PI
Project Brandt Island
Area
Boring No. BI-04-6
Data 03/19/2004
G. Natw% LL PL
::t:
e iii 60 lD w 50 z ii:
I Z W o 40 w Q.
I 4 3 2 1·112 1 3/4 1/2 3/1 3 4 •
COBBLESI I COARSE I FINE
Elev. Or Depth Classification
CLAY, inorganic-H, some fine-grained 51.0-52.5 quartz, trace organic matter, dark greenish gray (CH)
COARSE
%C03
10 1418 20 30 40 70 100 140 200
1\
::t:
e iii ;:40 lD w ~ 50
U
I Z
60 w o W Q.
SAND I
SILT OR CLAY
MEDIUM FINE I
Natw% LL PL PIG.
Project Brandt Island
Area
Boring No. BI-04-6
Date 03/19/2004
U.S. STANDARD SIEVE OPENINGIN INCHES
• 4 3 2 1·1/2 1 3/4 1/2 3/8 3 4 8•
I :r Cl iii;:
III
II::
W z ii:
l-z W o
II::
w
II..
Sample No.
• 19
500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth
54.0-55.5
SAND, clayey, mostly fine-grained quartz, some clay seams, few silt, trace carbonates, dark greenish gray (SC)
% CO.
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1418 20 30 40 00 70 100 140 200
0 -, 1\ l :r Cl iii;:40 >
III
II::
W l/l
II::50
~ o I Z
60 w o
II::
W
II..
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Nat w"10 LL PL PI
Project Brandt Island
Area
Boring No.
Oats
BI-04-6
0311912004
I ::t o iii 60 3:
ID
II::
w 50Z ii:
I Z W o 40
II::
w D.
Sample No.
U.S. STANDARD SIEVE OPENING IN INCHES
• 4 3 2 1-1/2 1 314 1/2 31.
500 100 50 10
I COBBLES
I
I COARSE
GRAVEL
I FINE
Elev. Or Depth Classification
3 4 8•
COARSE
% CO.
57.0-58.520 SAND, poorly-graded, mostly fine-grained quartz, trace silt, trace carbonate, dark greenish gray (SP)
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1418 20 30 40 70 100 140 200'0 0
1\ 1\
1\
I.
l ::t o iii 3:40 >
ID
II::
w lJ)
II::50
U I Z
60 w U
II::
W D.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Natw% LL PL PI
Project Brandt Island
Area
Boring No.
n_,,_
BI-04-6
n IlIn/I"JnnA
I:r e iii 60::
III
II::
w 50z ii:
I Z W (J
II::
w a.
Sample No.
U.S. STANDARD SIEVE OPENING IN INCHES
8 4 3 2 1·112 1 3/4 1/2 3/8 3 4 8 B
500 100 50 10 5
I GRAVEL
COBBLES
COARSE FINEI I I
Elev. Or Depth Classification
60.0-61.5 SAND, poorly-graded with silt, mostly fine-grained quartz, few silt, trace carbonate, dark greenish gray (SP-SM)
COARSE
O/OC03
U.S. STANDARD SIEVE NUMBERS HYDROMETER
10 1418 20 30 40 .0 70 100 140 200
1\
1\ l :r e iii::40 >
III
II:: w s ~ 50
(J
I Z
60 w (J
II::
w a.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND I
SILT OR CLAY
MEDIUM FINE I
PL PI
Project Brandt Island
Natw% LLG.
Area
Boring No. BI-04-6
U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS
• 4 3 2 1·1/2 1 3/4 1/2 3/1 3 4 8 10 1418
• 20 30 40 50
1 0.5
SAND
HYDROMETER
1'-- I, I' l
1\ l- J:
C) iii
~40
III
l:t:
w til l:t:50 I Z
60 w l:t:
W
II.
0.05 0.01 0.005 0.001
SILT OR CLAY
Project Brandt Island
Area n ........... 03f1nl nn 1_........·_ __
70 100 140 200
J:
C) iii 60
III
l:t:
W 50 Z ii:
I Z W 0 40 l:t:
W
II.
1000 500
Elev. Or Depth Sample No.
63.0-64.0• 22
100 50 10 5
COARSE FINEI I
SAND, poorly-graded with silt, mostly fine-grained quartz, few silt, trace carbonate, dark greenish gray (SP-SM)
%C03
G.
MEDIUM
Natw% LL
FINE
PL
0.1
PI
I- ::t:
e iii 60 lD
II::
w 50Z ii:
I-z w u 40
II::
w D.
1000 500
I Sample No. Elev. Or Depth
• 23 66.0-67.0
6 4 3 2 1-112 1 3/4 1/. 31. 3 4 6 8
100 50 10 5
COARSE FINE COARSE
Classification
I I
%C03
SAND, poorly-graded, mostly fine-grained 3 quartz, trace silt, trace carbonate, gray (SP)
GRADATION CURVES
10 1418 .0 30 40 .0 70 100 140 .00 r-, 1\
1\
" 1\
::t:
e iii
~40 lD
II::
w
VI
II::50
U
I Z
60 w u
II::
W
SAND I
SILT OR CLAY
MEDIUM FINE I
Natw% LL PL PIG.
Project Brandt Island
Area
I X e iii 60 >m a:
w 50z u:
I Z W (.J a: 40 w Q.
Sample No.
U.S. STANDARD SIEVE OPENING IN INCHES
3 2 1-1/2 • 3/. 1/2 31• 3 •••
COARSE FINE COARSEI I I
Elev. Or Depth Classification O/OC03
69.5-71.0 SAND, poorly-graded with silt, mostly fine-grained quartz, few silt, trace carbonate, greenish gray (SP-SM)
U.S. STANDARD SIEVE NUMBERS HYDROMETER .. ...10 1418 20 30 50 70 .00 200
I\.
l- X e iii ~40 >m a:
w Ula:50 (.J
I Z
60 w (.J a:
w Q.
1 0.5 0.1 0.05 0.01 0.005 0.001
SAND
MEDIUM FINE
I
I SILT OR CLAY
G. Natw% LL PL PI
Project Brandt Island
Area
Boring No.
Date
BI-04-6
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