A22 - Boring Log - BI-04-5.pdf

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BRANDT ISLAND PUMPOUT SUBSURFACE INVESTIGATION
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W912PM25QA020
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These documents are grain size analysis reports from Wolf Technologies, Inc. for the Brandt Island project. The reports detail visual shell content and grain size distribution for 21 soil samples collected from boring BI-04-5 at various depths between 0.0-61.5 feet on 3/19/2004. Each sample was analyzed using U.S. Standard Sieve and Hydrometer testing methods to classify soil composition.

The samples are predominantly classified as SAND with varying secondary characteristics, including poorly-graded (SP), silty (SM), and clayey (SC) compositions. The samples consistently contain mostly fine to medium-grained quartz with trace amounts of carbonate, silt, and occasional clay. Total shell content ranges from 1-26%, with colors predominantly described as light or dark greenish gray. The gradation curves and detailed data tables provide comprehensive information about particle size distribution, percentage passing through different sieve sizes, and visual shell content percentages for each sample depth.

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...\brandt04.dgn 3/13/2007 4:51:02 PM

...\brandt04.dgn 3/13/2007 4:51:23 PM

...\brandt04.dgn 3/13/2007 4:51:50 PM

...\brandt04.dgn 3/13/2007 4:52:17 PM

I J:

e iii l:lI It:

w Z ii:

I Z W u It:

w lL

Sample No.

U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS

• 4 3 2 1-112 1 314 1/2 31. 3 4 I 10 1418 20 30 40 50 70 100 140•

-~ to-

1\

HYDROMETER

l- J:

e iii ~40 > l:lI It:

w Ul It:50 U I Z

60 w u It:

W lL

1\

1\

1\

1\ r.

1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001

I GRAVEL

COBBLES

COARSE FINEI I I

Elev. Or Depth Classification

SAND, poorly-graded, mostly fine to 0.0-1.51 medium-grained quartz, little carbonate, trace silt, light olive gray (SP)

GRADATION CURVES

SAND

COARSE MEDIUM FINE

%C03 LL PL

G. Natw%

I

SILT OR CLAY I

PI

Brandt Island Project

Area

Boring No.

Date

BI-04-5

03/19/2004

I J:

C) iii 60

It: w 50Z ii:

I Z W 0 40 It:

W 0.

Sample No.

• 2

U.S. STANDARD SIEVE OPENINGIN INCHES

I

COBBLES

COARSE FINE COARSEI I

• 4 3 2 1-1/2 1 314 lIZ 31. 3 4 •

I r-:-.. -

100 50 10 5

I GRAVEL

Elev. Or Depth

3.0-4.5

Classification SAND, poorly-graded, mostly fine to medium-grained quartz, few carbonate, trace silt, light brownish gray (SP)

% CO.

I !

GRADATION CURVES

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 1418 20 30 40 .0

1\

1 0.5

SAND

MEDIUM

Natw% LLG.

I I

70 100 140 200

I

I l- J:

C) iii ~40 >

III

It:

W lJ) It:50 « I Z

60 w It:

W 0.

0.1 0.05 0.01 0.005 0.001

FINE

I

I SILT OR CLAY

PL PI

Project Brandt Island

I !

Area

Boring No.

Date

U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS HYDROMETER

4 2 1·112 1 3/4 1/2 .,. 4 8 10 1418 20 .0 40 00 70 100 140 200

• • •100

1\

1\

1\

'" r-.

l :r e iii

~60

III

II:: w

VI

II::50

o<l:

a

CJ

I Z40 60 w

CJ

II::

W 11.

0 100

:r e iii

III

II:: w z ii:

I Z W

CJ

II::

W 11.

Sample No.

• 3

1000 500 100 50 10 5

I GRAVEL

COBBLES

COARSE FINE COARSEI I I

Elev. Or Depth Classification %C03

SAND, poorly-graded, mostly fine to 6.0-7.5 11 medium-grained quartz, few carbonate, few fragmented rock, trace silt, light yellowish brown (SP)

GRADATION CURVES

G.

1 0.5

SAND

MEDIUM

Natw% LL

FINE

PL

0.1 0.05 0.01 0.005 0.001

SILT OR CLAY I

PI

Brandt Island Project

Area

Boring No.

n_,,_ ....a"::

:r C) iii 3:

)0

III

0::

W z u::

I Z W (J 0:: w Q.

Sample No.

• 4 u.s. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS 8 4 3 2 1~112 1 314 1/2 318 3 4 8 8 10 1416 20 30 40 .0 70 100 140

-L._

1000 500 100 50 10 5

I GRAVEL

COBBLES

COARSE FINEI I I

Elev. Or Depth Classification

9.0-10.5 SAND, poorly-graded, mostly fine to medium-grained quartz, little carbonate, trace fragmented rock, trace silt, light yellowish brown (SP)

COARSE

%C03

1\

HYDROMETER

200 0

!i:

C) iii 3:40 iii 0::

w In

(J

I Z

60 w (J 0::

W Q.

1\

1\ r.

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I I

Natw% LL PL PIG.

Project Brandt Island

Area

Boring No. BI-04-5

Date 03i19i2004

J:

CI

iii 60

I:lI D:

W 50 Z iL

I-z W 0 40

D:

w 0.

U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS ./.2 1·1/2 1 1/2 • 10 1418 20 .0 .0 '0 70 100 ,.0 200

1\

" r-..-, r-, r'\.-.

1\ r\

I

1\

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 I I COARSE I FINE COARSE MEDIUM FINE I

PIElev. Or Depth Natw% LL PLClassification G.

SAND, poorly-graded with silt, mostly 12.0-13.5 medium to fine-grained quartz, little carbonate, few silt, light olive gray (SP-SM)

% CO.

I I I

GRADATION CURVES

HYDROMETER

l- J:

CI

iii

~40 I:lI D: w

III

D:50 s I Z

60 w D:

W 0.

Project Brandt Island

Area

"",An/-nnn ..Cate V.JI I tJ/.LUU'tJ I I I

8 4 3 :1 1·112 1 314 112 318 3 4 8 8 10 1418 .0 3D 40 50 70 100 140 .00 r-

I -.

1\ i\

1\ I \

1\

1\

I

.I

'I I I" II

l- J:

I- ClJ: iii e 3:iii 60 >3: lD> II::lD wII:: III

II::W 50

50 c(Z iL 0

UI-

z I

W Z o 40 60 w II:: U w II::a. w a.

1000 500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001

SILT OR CLAY COBBLES

COARSE FINE COARSE MEDIUM FINEI I I I

Elev. Or Depth LL PI

SAND, poorly-graded, mostly coarse to fine- Sample No. Classification %C03 Natw% PLG.

Project

Area

Boring No.

Date

Brandt Island 6 15.0-16.5 grained quartz, little carbonate, few fragmented rock, trace silt, gray (SP)

03/19/2004I I I I I I I I

, , ,4 2 1-112 314 311 4 • 10 1418 20 '0 40 10 '00 '00 200

• '12 • •• \ I

I \ \I

I

I I

1\ I-I-- I'\. --, r--..

I "- , -, I

-L <, I I

I

", r-, " r'It

I

I

I i iI I I 1 'I i i I I l- X I C)

X iii C) 3:iii 60

3: ~ a::~ Wa:: II) a::w 50 z oC( ii: 0 0I

Z I W Z 0 40 60 wa:: 0 w a::

11. W

11.

SILT OR CLAY COBBLES

COARSE FINE COARSE MEDIUM FINEI I I

Elev. Or Depth Nat w"/. PL PI

SAND, clayey, mostly medium to fine- Sample No. Classification 0/0 CO, LLG.

Brandt Island 18.0-19.5 34 grained quartz, some carbonate, little clay, trace fragmented rock, gray (SC)

GRADATION CURVES

Project

Area

Boring No.

Date

I ::J:

Cl iii 60 to

II::

W 50Z u:::

I Z W U 40

II::

w u.s. STANDARD SIEVE OPENING IN INCHES 8 4 3 2 1-112 1 314 1/2 318 3 4 8 8

U.S. STANDARD SIEVE NUMBERS

10 1418 20 30 40 .0 70 100 140

HYDROMETER

200 0 l ::J:

Cl iii ~40 > to II:: w

III

II::50

U I Z

60 w U

II::

W r-, 1'-...

I'r-, r--.., 1\

1000 500 100 50 10 5

Sample No.

I GRAVEL

I COBBLES I COARSE I FINE

Elev. Or Depth Classification

SAND, clayey, some carbonate, some21.0-22.5 medium to fine-grained quartz, some clay, dark greenish gray (SC)

%C03

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

BI-04-5

03i19i2004

8 4 3 2 1·112 1 314 1/2 318 3 4 8 8 10 1418 2. 3. 4. 7. 10. 14. 200 1'

I"'-.-, 1\

I I I l- J:I C)J:

C) iii iii 60 ~40 >~ m>

~m W

~ III

W 50 ~50 z ii: ~ I-u Z I W Zo 40 60 w ~ ow ~ D. W

D.

COBBLES SILT OR CLAY I I COARSE I FINE COARSE MEDIUM FINE I

Elev. Or Depth Sample No. Classification Natw% LL PI

SAND, poorly-graded with silt, mostly

PL% CO. G.

24.0-25.59 Brandt Island medium to fine-grained quartz, little carbonates, few silt, few clay seams, greenish gray (SP-SM)

BI-04-5

Project

Area

Boring No.

Date 03i19i2004, I ! ! ! I I I

I J:

C) iii 60:;:

lD It:

w 50Z ii:

I Z W 0 40 It:

w Q.

U.S. STANDARD SIEVE OPENING IN INCHES

8 4 3 2 1-112 1 3/4 1/2 3/8 3 4 8 a

1000 500 100 50 10 5

Sample No.

I GRAVEL

COBBLES

COARSE FINEI I I

Elev. Or Depth Classification

SAND, clayey, mostly fine-grained quartz, 27.0-28.5 little clay, trace carbonate, greenish gray

(SC)

COARSE

%C03

GRADATION CURVES

I

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 1418 20 30 40 70 100 140 200'0 0---

1-< t 20\

\ 30

\ l

J:

C) iii :;:40 > lD\ It:

w\ Ul It:50 C§l 0 I Z

60 w 0\ It:

W Q.

1\

• 80

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND

MEDIUM FINE I SILT OR CLAY

G. Natw% LL PL PI

I

Project

Area

Boring No.

Brandt Island

BI-04-5

Date 03ii9i2004! I I I

..... ~K

" I \

I

I

I J:

Cl iii;: 60

III

0:

w Z 50 ii:

I Z W 0:

w 0.

Sample No.

U.S. STANDARD SIEVE OPENING IN INCHES

8 2 1-1/2 1 31. 1/2 3/8

I

500 100 50 10

I GRAVEL

COBBLES

COARSEI I I FINE

Elev. Or Depth Classification

SAND, poorly-graded with clay, mostly fine30.0-31.5 grained quartz, few clay seams, trace silt, trace carbonates. olive gray (SP-SC)

U.S. STANDARD SIEVE NUMBERS HYDROMETER

3 8 8 10 1418 20 30 .0 5• 70 100 2••• ".

\ I

I· I l- J:

Cl iii;:40 >

III

0: w

III

0:50 c( I Z

60 w 0:

W 0.

5 1 0.5 0.1 0.05 0.01 0.005 0.001

COARSE

SAND

MEDIUM FINE

%C03

G. Nat w"10 LL PL

I

SILT OR CLAY I

PI

Brandt Island Project

Area

Boring No.

Date

BI-04-5

03ii9i2004

I J:

C) iii 60

III

It:

W Z 50 ii:

I Z W It:

W 11.

Sample No.

U.S. STANDARD SIEVE OPENING IN INCHES

3 2 1·112 31. 1/2 318 3 8• • , • •

500 100 50 10 5

I GRAVEL

COBBLES

COARSE FINE COARSEI I I

Elev. Or Depth Classification %C03

SAND, poorly-graded with clay, mostly fine33.0-34.5 2 grained quartz, few clay seams, trace carbonates, olive gray (SP-SC)

GRADATION CURVES

I

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 1418 .0 30 40 50 TO lao 140 .00 r-

I· I I l- J:

C) iii ~40 >

III

It:

W

III

s It:50

I Z

60 w It:

W 11.

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I

Natw% LL PLG. PI

Project

Area

Boring No.

Brandt Island

BI-04-5

Date 03;19;2004I I I I

I :I:

Cl iii 60 lD 0::

W 50Z ii:

I Z W 0 40 0:: w Q.

Sample No.

U.S. STANDARD SIEVE OPENINGIN INCHES

8 4 3 Z 1-1/2 1 3/4 1/Z 318 3 4 8 a

I

I I

500 100 50 10 5

I COBBLES

I

I COARSE

GRAVEL

I FINE

Elev. Or Depth

36.0-37.5

Classification

SAND, poorly-graded with silt, mostly fine-grained quartz, few sill, trace carbonate, olive gray (SP-SM)

% CO.

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 1418 ZO 30 40 SO 70 100 140 ZOO

N,,-r

1\

I

·1 l :I:

e iii ~40 > lD 0::

w

III

0::50 I Z

60 w 0::

W Q.

\ 80

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I

LL PL PINatw%G.

Project

Area

Boring No.

Brandt Island

BI-04-5

Uj/l ~/LUU4

I ::r::

Cl

~ 60

III

0:: w 50Z ii:

I Z W 0 40 0::

W 11.

Sample No.

U.S. STANDARDSIEVEOPENINGIN INCHES

I

• 4 3 2 1·112 , 3/4 '12 3/8 3 4 • •

I

I

I

I

500 100 50 10 5

I COBBLES

I

I COARSE

GRAVEL

I FINE COARSE

Elev. Or Depth Classification %C03

39.0-40.5 SAND, silty, mostly fine-grained quartz, little 2 silt, trace carbonate, trace fragmented rock, gray (8M)

U.S. STANDARD SIEVENUMBERS HYDROMETER

10 1418 20 30 40 50 70 '00 200'40

'-r.... I

I i i l ::r::

e iii ~40 >

III

0::

W Vl 0::50 I Z

60 w 0::

W 11.

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I

PL PILLNatw%G.

Project Brandt Island

Area

Boring No.

BI-04-5

.........,. ....,t""!!-- ,.

U,j/l ~/~UU4

I ::t:

e iii 60

III

0:: w 50Z ii:

I Z W

CJ 40

0::

w a.

Sample No.

I u.s. STANDARD SIEVE OPENING IN INCHES 8 4 3 2 1-1/2 1 314 1/2 318 3 4 8 •

500 100 50 10 5

I GRAVEL

COBBLES

COARSE FINEI I I

Elev. Or Depth Classification

SAND, poorly-graded, mostly fine-grained 42.0-43.5 quartz, few carbonate, trace silt, gray (SP)

GRADATION CURVES

COARSE

%C03

,0 1418 20 30 40 SO 70 100 140 200

1\

1'., 1\

1\ l ::t:

e iii

40 >==

III

0:: w Ul 0::50 C§

CJ

I Z

60 w

CJ

0::

w a.

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I

PI

Brandt Island

Natw% LL PLG.

Project

Area

Date 03/19/2004I I I I

:t:

Cl iii 60

III

0:: w Z ii:

z w 0 40 0:: w 11.

Sample No.

u.s. STANDARD SIEVE OPENING IN INCHES

I i

4 3 2 1·112 1 314 1/2 .,.• i

500 100 50 10

I GRAVEL

COBBLES

3 4 8•

COARSE FINE COARSEI I I

Elev. Or Depth Classification % CO.

45.0-46.5 SAND, poorly-graded with silt, mostly fine 7 grained Quartz, few carbonate, few silt, gray

(SP-SM)

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 1418 20 .0 40 50 70 100 140 200

I

:t: e iii ~40

III

0:: w

II)

0::50 z

60 w 0::

W

\ 11.

\ 80 r---.r---, 1\ r--r--., 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 Brandt Island

Area

Boring No. BI-04-5

Date 03/19/2004

I:r:

CI

iii 60 ;C lD a:

Ul 50z ii:

I-z Ul a: 40 Ul Q.

Sample No.

U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS

4 3 2 '-1/2 , 314 ... 3 4 B 10 1416 .. 40 50 T. ,..• •".

I

500 100 50 10 5 1 0.5

I GRAVEL SAND

COBBLESI I COARSE I FINE COARSE MEDIUM FINE

Elev. Or Depth Classification %C03 LL PLNatw%G.

1'-...... r--..

48.0-49.5 SAND, poorly-graded with silt, mostly fine 18 grained quartz, little carbonate, few silt, dark greenish gray (SP-SM)

HYDROMETER

'40 .OO 0

l:r:

CI

iii ;C40 > lD a:

Ul

VI

!Z 60 Ul a:

Ul Q.

0.1 0.05 0.01 0.005 0.001

I

SILT OR CLAY I

PI

Project

Area

Boring No.

Brandt Island

BI-04-5

U;J119/:lUU4

..... GRADATION CURVES I_u_a_te _

8 4 3 2 1-1/2 1 314 1/. 318 3 4 8 8 10 1418 .0 30 40 so 70 100 140 .00 0100

90 , r-, r\

70 30 l- J:

I- ClJ: iii iii 60 Cl 3:40 >3: III> D::III

W

D:: III

D::W 50 50 c(Z ii: 0 oI Z I W Z o 40 60 w D:: U w D::

D W

D

30 70\

20 80t

10 90 " 0 100 1000 500 100 50 10 5

I GRAVEL

COBBLES

COARSE FINEI I I

Sample No. Elev. Or Depth

51.0-52.518

Classification

SAND, poorly-graded with silt, mostly fine-grained quartz, few silt, trace carbonate, greenish gray (SP-SM)

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND

MEDIUM FINE

I

I SILT OR CLAY

%C03

G. Natw% LL PL PI

Project Brandt Island

Area

Boring No.

Date

BI-04-5

03Wi2004

U.S. STANDARD SIEVE OPENING IN INCHES

8 4 3 2 1·112 1 3/4 1/2 3/8 3 4 8 8100

I ::r:: e iii 60;= aI Ill:

w 50z iL I Z W 0 40 Ill:

w 11.

1000 500 100 50 10 5

I I

I GRAVEL

COBBLES

COARSE FINEI I I

Elev. Or Depth Classification

54.0-55.5 SAND, poorly-graded with silt, mostly fine-grained quartz, few silt, few clay seams, trace carbonates, dark greenish gray

SM)

(SP·

COARSE

O/OC03

10 1418 20 30 40 .0 70 100 140 200

1\ ro- ,.

0----.

I ::t:

e iii ;=40 > aI Ill:

W

~ 50 I Z

60 w Ill:

W 11.

1 0.5 0.1 0.05 0.01 0.005 0.001

SAND I

SILT OR CLAY

MEDIUM FINE I

Nat WOk LL PL PIG.

Project Brandt Island

Area

Boring No. BI-04-5

Date 03;19;2004

• • • 100

I

J:

e iii 60

IQ

II::

W 50Z ii:

z w (J 40

II::

w ll.

I I

1000 500

I Sample No. Elev. Or Depth

• 20 57.0-58.5

I

U.S. STANDARD SIEVE OPENING IN INCHES

3 2 1-1/2 1 31. 112 31. 3 4 8

I

I

II

I I r\

'I

100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001

U.S. STANDARD SIEVE NUMBERS HYDROMETER

10 141. 20 30 40 .0 70 100 140 200

J:

Cl iii ~40 >

IQ

II:: w

III

II::50

(J .... z

60 w (J

II::

W ll.

I GRAVEL

COBBLES I COARSE I FINE

Classification

SAND, clayey, mostly fine-grained quartz, some clay, trace carbonate, dark greenish gray (SC)

SAND I

SILT OR CLAY

COARSE MEDIUM FINE I

%C03

G. Natw% LL PL PI

Project Brandt Island

I I I I I I

Area

Boring No.

Date

BI-04-5

03;19;2004

I J:

e iii;: 60

III

0::

W Z 50 ii:

I Z W 0::

w Q.

Sample No.

U.S. STANDARD SIEVE OPENING IN INCHES U.S. STANDARD SIEVE NUMBERS HYDROMETER

• 4 3 2 1·1/2 1 314 1/2 31. 3 4 8 10 1418 20 30 40 50 70 100 140 200•

" 1\

1\ l- J:

e iii;:40 >

III

0::

w

III

0::50 <C I Z

60 w 0::

W Q.

500 100 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001

I GRAVEL SAND

I COBBLES I COARSE I FINE COARSE MEDIUM FINE

Elev. Or Depth

60.0-61.5

Classification

SAND, silty, mostly fine-grained quartz, little silt, trace carbonate, dark greenish gray

(SM)

O/OC03

G. Nat w% LL PL

SILT OR CLAY I

PI

Brandt Island

I

Project

Area

Boring No.

Date

BI-04-5

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