A22 - Boring Log - BI-04-6.pdf

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BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION
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W912PM25QA020
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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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...\brandt04.dgn 3/13/2007 4:53:35 PM

...\brandt04.dgn 3/13/2007 4:53:53 PM

...\brandt04.dgn 3/13/2007 4:54:15 PM

...\brandt04.dgn 3/13/2007 4:54:39 PM

...\brandt04.dgn 3/13/2007 4:55:54 PM

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

File details come from the government source that posted it. Updated .