W912ES20R0002 Plan Set 6-13.pdf

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Attached to
Pigs Eye Islands Federal contract opportunity
Solicitation number
W912ES20R0002
Issued by
Department of the Army Corps of Engineers Engineering District St Paul

About this file

This is a Request for Proposal (RFP) for habitat restoration and shoreline protection work on Pigs Eye Lake in Minnesota. The U.S. Army Corps of Engineers, St. Paul District is seeking proposals for up to six island construction projects totaling between $10-25 million. Offerors must be registered in the System for Award Management with active representations and certifications. The resulting contract will be firm-fixed-price. Proposals are due by the date specified in Section 00 10 00 of the specifications document. The North American Industry Classification System code for this project is 237990 and it has been set aside for small businesses with a size standard of $39.5 million.

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WATER SURFACE ELEVATION ON DAY OF BORING

GROUND SURFACE ELEVATION AT BORING

CLAYEY GRAVELS, GRAVEL - SAND - CLAY MIXTURES

WELL GRADED GRAVELS, GRAVEL - SAND MIXTURE, LITTLE OR NO FINES

SILTY GRAVELS, GRAVEL - SAND - SILT MIXTURES

POORLY GRADED GRAVELS, LITTLE OR NO FINES

WELL GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES

POORLY GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES

SILTY SANDS, SAND - SILT MIXTURES

CLAYEY SANDS, SAND - CLAY MIXTURES

INORGANIC SILTS, LIQUID LIMIT LESS THAN 50

INORGANIC SILTS, LIQUID LIMIT GREATER THAN 50

INORGANIC CLAYS, LOW TO MEDIUM PLASTICITY, LIQUID LIMIT LESS THAN 50

INORGANIC CLAYS, HIGH PLASTICITY, LIQUID LIMIT GREATER THAN 50

ORGANIC SILTS OR CLAYS, LOW PLASTICITY, LIQUID LIMIT LESS THAN 50

BORDERLINE MATERIAL

STRATIFIED MATERIAL

LOCATION AND SAMPLE NUMBER FOR UNDISTURBED SAMPLE

NO RECOVERY

WATER LEVEL ON DATE OF BORING

ELEVATION AT BOTTOM OF BORING

ELEVATION IN METERS

DATE OF BORING

( EG: M=MACHINE, A=AUGER, TP=TEST PIT, P=PIEZOMETER ).

YEAR OF BORING-BORING NUMBER, BORING TYPE

GW

SM

SP

SW

GC

GM

GP

ML

MH

CL

CH

OL

OH

PT

SP-

SM

SP&

SM

SC

W.S. 1026.7

G.S. 1020.2

W.L. 726.7

700.1

(238.56)

1 MAY 1984

84-1M

GENERAL BORING LEGEND

GENERAL BORING NOTES

THESE LOGS ARE AVAILABLE FOR INSPECTION BY REQUEST TO THE CONTRACTING OFFICER.

THE BORINGS SHOW SUMMARIES OF INFORMATION RECORDED ON THE ORIGINAL FIELD LOGS. 8.

SPECIFIED OTHERWISE, ALL CORE IS 4-INCH DIAMETER.

PERCENT RECOVERY IS LENGTH OF CORE RECOVERED/LENGTH OF CORE CUT X 100. UNLESS

% RECOVERY: PERCENT CORE RECOVERY IS SHOWN TO THE LEFT OF THE BORING STAFF.7.

4-INCHES.

COLUMN. RQD IS THE PERCENT RECOVERY CONSISTING OF UNBROKEN PIECES LONGER THAN

RQD: ROCK QUALITY DESIGNATION (RQD) IS SHOWN TO THE LEFT OF THE PERCENT RECOVERY 6.

THE LEFT OF THE BORING STAFF.

SIZE: THE GRAIN SIZE IN MILLIMETERS OF WHICH 10% OF THE SAMPLE IS FINER IS SHOWN TO

D5.

BORING STAFF.

ATTERBERG LIMITS: LIQUID LIMIT (LL) AND PLASTIC LIMIT (PL) ARE SHOWN TO THE RIGHT OF THE 4.

COUNTS SAMPLER SIZE, HAMMER WEIGHT, AND HEIGHT OF DROP ARE AS SHOWN.

A 1-3/8 X 2-INCH SAMPLER, 140 LB. HAMMER, AND A 30-INCH DROP. FOR NON-STANDARD BLOW

OF 12-INCHES. STANDARD BLOW COUNTS ARE FOR A STANDARD PENETRATION TEST (SPT) USING

AS NOTED, ARE THE NUMBER OF BLOWS NECESSARY TO DRIVE THE SAMPLER USED A DISTANCE

BLOW COUNT (SPT): BLOW COUNTS ARE SHOWN TO THE LEFT OF THE BORING STAFF AND, EXCEPT3.

IS SHOWN TO THE LEFT OF THE BORING STAFF.

MOISTURE CONTENT: THE NATURAL MOISTURE CONTENT IS IN PERCENT OF DRY WEIGHT (MC)2.

SPECIFIC BORING ARE SHOWN BELOW THE BORING STAFF.

INFORMATION IS ADDED TO THE RIGHT OF THE BORING STAFF. NOTES PERTAINING TO A

LEGEND REPRESENTS ONLY THE BASIC SOILS. TO COMPLETE THE CLASSIFICATION, PERTINENT

GENERAL: THE UNIFIED SOIL CLASSIFICATION SYSTEM IS USED TO IDENTIFY BASIC SOIL TYPE. THE 1.

PEAT

ORGANIC SILTS OR CLAYS, MEDIUM TO HIGH PLASTICITY, LIQUID LIMIT GREATER THAN 50

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SCALE: 1" = 10' 0 20'10'

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®of Engineers

US Army Corps of Engineers

US Army Corps

ID

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NOTES:

4. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

OH

Pt

CH

SC

SP-SC

SW-SC

SPT DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 3.7'

663.7

G.S. 685.0

D MC LL PL10

APPROX. W. L. 687.2

1. BORING OBTAINED FROM A FLOATING PLANT

3. UNDISTURBED SAMPLE TAKEN IN OFFSET HOLE

TO BROWN

SPONGY, OCCASIONAL SHELLS AND ORGANICS, GRAY

(PT) CLAYEY PEAT, VERY SOFT, WET, 10.4' TO 15.9'

SATURATED, SCATTERED SHELLS, GREEN

(OH) CLAYEY SILT, VERY SOFT, 3.7' TO 10.4'

SCATTERED ORGANICS, TRACE SAND, GRAY

(CH) SILTY CLAY, SOFT, WET, SPONGY, 15.9' TO 16.7'

LOOSE, WET, TRACE ORGANICS, GRAY

(SC) CLAYEY SAND, SAND FINE TO MEDIUM, 16.7' TO 20'

BEDDED TO LAMINATED, TRACE ORGANICS AND SHELLS, GRAY

MEDIUM, LOOSE TO MEDIUM DENSE, WET TO SATURATED, THINLY

(SP-SC) POORLY GRADED SAND WITH CLAY, SAND 20' TO 23'

BEDDED TO LAMINATED, TRACE ORGANICS, GRAY

FINE TO COARSE, LOOSE, WET TO SATURATED, THINLY

(SW-SC) WELL GRADED SAND WITH CLAY, SAND 23' TO 25'

26-27 OCT 2015

15-1M/MU

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 678.7, DRILLING MUD USED BELOW EL. 678.7

5. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

6. SAMPLES FROM 6.0' TO 10.0' WERE TESTED FOR CHEMICAL CHARACTERIZATION

NOTES:

3. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

CH

CH

SP

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.1'

G.S. 684.6

663.7

15-2M

D MC LL PL10

APPROX. W. L. 687.2

1. BORING OBTAINED FROM A FLOATING PLANT

GRAY

DENSE, SAND MEDIUM, WET TO SATURATED, TRACE SILT,

(SP) POORLY GRADED SAND, LOOSE TO MEDIUM 20.7' TO 25'

26-27 OCT 2015

WET, SCATTERED ORGANICS, GREEN TO GRAY

(CH) ORGANIC-RICH SILTY CLAY, VERY SOFT, 4.1' TO 9'

SCATTERED ORGANICS AND SHELLS, BLUE TO GRAY

(CH) SILTY CLAY, VERY SOFT, WET, STICKY, 9' TO 20.7'

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 678.7, DRILLING MUD USED BELOW EL. 678.7

5. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

4. SAMPLES FROM 6.0' TO 10.0' WERE TESTED FOR CHEMICAL CHARACTERIZATION

NOTES:

3. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

Pt

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.4'

662.0

G.S. 684.3

15-3M

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

APPROX. W. L. 687.2

4. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 678.7

26-27 OCT 2015

STRONG ORGANIC ODOR, GREEN AND BROWNISH GRAY

SATURATED, SPONGY, WITH WOOD FRAGMENTS,

(PT) CLAYEY PEAT, VERY SOFT, WET TO 4.4' TO 23.2'

ORGANIC ODOR, GRAYISH BROWN

SPONGY, WITH PLANT AND SHELL FRAGMENTS,

(CH) FAT CLAY, VERY SOFT, SATURATED, 23.2' TO 26'

HIGHLY WEATHERED, FRIABLE, BUFF

ROCK FLOAT, SANDSTONE, SOFT, WET, 26' TO 26.7'

5. SAMPLES FROM 6.0' TO 10.0' WERE TESTED FOR CHEMICAL CHARACTERIZATION

NOTES:

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.2'

G.S. 684.5

672.0

D MC LL PL10

APPROX. W. L. 687.2

1. BORING OBTAINED FROM A FLOATING PLANT

3. UNDISTURBED SAMPLE TAKEN IN OFFSET HOLE

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 679.7

5. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

4. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

29 OCT 2015

POSSIBLE GRAVEL AND COBBLES

TO ADVANCE BORING BEYOND 16.7' DUE TO

SCATTERED ORGANICS, GREEN TO GRAY, UNABLE

SOFT TO MEDIUM STIFF, SATURATED, SPONGY,

(CH) ORGANIC-RICH SILTY CLAY, VERY 4.2' TO 16.7'

15-4M/MU

6. SAMPLES FROM 6.0' TO 10.0' WERE TESTED FOR CHEMICAL CHARACTERIZATION

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BORING LOGS - ELEVATION 2 OF 3

SCALE: 1" = 10'

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OH

OH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.2'

681.2

16-9M

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

G.S. 685.0

APPROX. W.S. 687.7

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

WITH ORGANICS AND SILT

(OH) ORGANIC CLAY, OOZE LIKE, 4.2' TO 5'

WET, WITH SHELLS AND ORGANICS, DARK GRAY

(OH) ORGANIC CLAY, SOFT, MOIST TO 5' TO 8'

09 AUG 2016

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OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.5'

681.2

16-10M

D MC LL PL10

WET, TRACE ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST TO 5' TO 8'

G.S. 684.7

APPROX. W.S. 687.7

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

(OH) ORGANIC CLAY, OOZE LIKE4.5' TO 5'

09 AUG 2016

NOTES:

OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.6'

681.2

16-11M

144 124 37

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

G.S. 684.6

APPROX. W.S. 687.7

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

(OH) ORGANIC CLAY, OOZE LIKE4.6' TO 5'

ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST TO WET, WITH 5' TO 8'

09 AUG 2016

NOTES:

OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.2'

681.2

G.S. 685.0

16-13M

D MC LL PL10

APPROX. W.S. 687.7

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

WITH SILT

(OH) ORGANIC CLAY, OOZE LIKE, 4.2' TO 5'

WET, WITH ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST TO 5' TO 8'

09 AUG 2016

NOTES:

OH

OH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.3'

681.2

16-8M

133 119 64

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

G.S. 684.9

APPROX. W.S. 687.7

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

BLACK

(OH) ORGANIC CLAY, OOZE LIKE, 4.3' TO 5'

SILT, FIBERS, AND ORGANICS, DARK GRAY

(OH) ORGANIC CLAY, MOIST, WITH 5' TO 8'

09 AUG 2016

NOTES:

OH

CH

SPT

WATER1.5' TO 4'

681.4

16-12M

138 126 40

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

G.S. 685.2

APPROX. W.S. 687.7

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. PULLED TOOLING AND ALLOWED HOLE TO COLLAPSE

WITH SILT

(OH) ORGANIC CLAY, OOZE LIKE, 4' TO 4.8'

ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST, WITH 4.8' TO 7.8'

DECK0' TO 0.2'

AIR0.2' TO 1.5'

09 AUG 2016

NOTES:

OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.5'

(OH) ORGANIC CLAY, OOZE LIKE4.5' TO 5'

681.2

16-7M

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

G.S. 684.7

APPROX. W.S. 687.7

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST, WITH 5' TO 8'

09 AUG 2016

NOTES:

OH

OH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4'

681.2

16-6M

D MC LL PL10

G.S. 685.2

APPROX. W.S. 687.7

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

WITH ORGANICS, DARK GRAY

(OH) ORGANIC CLAY, SOFT, MOIST TO WET, 4.7' TO 8'

(OH) ORGANIC CLAY, OOZE LIKE, WITH SILT4' TO 4.7'

08 AUG 2016

NOTES:

OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 3.8'

(OH) ORGANIC CLAY, OOZE LIKE3.8' TO 4.5'

681.7

16-5M

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

G.S. 685.5

APPROX. W.S. 687.7

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 684.2

3. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

WITH ORGANICS, DARK GRAY

(CH) ORGANIC CLAY, SOFT, WET, 4.5' TO 7.5'

08 AUG 2016

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MH/OH

CH

CH

Pt

CH

SP

SP

CL

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4'

658.5

G.S. 684.5

D MC

LL PL10

19-15M/MU

1. BORING OBTAINED FROM A FLOATING PLANT

2. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

APPROX. W.S. 687.0

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 679.5, DRILLING MUD BELOW EL. 665.5

FRAGMENTS, DARK GRAY

SATURATED, OOZE LIKE, SCATTERED ORGANICS AND SHELL

(MH/OH) ORGANIC CLAYEY SILT, VERY SOFT, 4' TO 7'

SCATTERED SHELLS, DARK GRAY

(CH) FAT CLAY WITH SILT, VERY SOFT, SATURATED, 10' TO 10.9'

LOOSE, WET, GRAY

(SP) POORLY GRADED SAND, SAND FINE TO COARSE, 17.1' TO 21.5'

AND ORGANICS, POORLY DEFINED LAMINATIONS, OLIVE GRAY

(CL) LEAN CLAY, MEDIUM STIFF, SATURATED, TRACE SAND 28.2' TO 30'

SCATTERED SHELL FRAGMENTS, GRAY

LOOSE TO MEDIUM DENSE, WET, 0.1' SILTY CLAY SEAM AT 27.8',

(SP) POORLY GRADED SAND, SAND FINE TO MEDIUM, 26' TO 28.2'

4. UNDISTURBED SAMPLE TAKEN IN OFFSET HOLE

5. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

SCATTERED ORGANICS AND CLAY LENSES, SPONGY, DARK GRAY

(PT) CLAYEY PEAT, VERY SOFT, SATURATED, 10.9' TO 15.5'

CHUNKS OF WOOD, DARK GRAY TO BLACK

SPONGY, SCATTERED LENSES OF SHELL FRAGMENTS AND

(CH) FAT CLAY WITH PEAT, VERY SOFT, SATURATED, 7' TO 10'

ORGANICS AND SHELL FRAGMENTS

(CH) SILTY CLAY, SOFT, SATURATED, OCCASIONAL 15.5' TO 17.1'

05-06 SEP 2019

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

F

IL

E N

U M

B E

R

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

C O

N T

R A

C T N

O

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

ID

Sheet

NOTES:

OH

CL/CH

CH

SP

OH

CL

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.8'

659.5

D MC LL PL10

1. BORING OBTAINED FROM A FLOATING PLANT

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 679.5

2. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

APPROX. W.S. 687.0

G.S. 683.7

19-16M/MU

POSSIBLE WEATHERED DOLOMITE, COBBLE, OR BOULDER28.6' TO 29'

50/0.5'

4. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

5. UNDISTURBED SAMPLE TAKEN IN OFFSET HOLE

FRAGMENTS, SCATTERED PEAT AND CLAY SEAMS, GRAY

SATURATED, SAND FINE TO COARSE, SCATTERED SHELL

(SP) POORLY GRADED SAND, VERY LOOSE, 19.1' TO 24.2'

FRAGMENTS, DARK GRAY

SATURATED, SOME ORGANICS, SCATTERED SHELL

(OH) ORGANIC CLAYEY SILT, SOFT, 24.2' TO 25.4'

ORGANICS, LAMINATED, DARK GRAY

OOZE LIKE, SPONGY, SCATTERED SHELLS, SOME

(OH) ORGANIC CLAYEY SILT, VERY SOFT, WET, 4.8' TO 9'

SCATTERED ORGANICS, GRAY

(CL/CH) SILTY CLAY, SOFT, WET, SOME SILT NODULES, 9' TO 10'

DARK GRAY TO GRAY

SATURATED, SAND FINE, POORLY DEFINED SILTY SEAMS,

(CL) SILTY CLAY WITH SAND, SOFT, 25.4' TO 28.6'

SOME ORGANICS, SPONGY, GREEN MOTTLED WITH GRAY

SHELL FRAGMENTS, SCATTERED PEAT AND SILT SEAMS,

(CH) SILTY CLAY, SOFT, SATURATED, SCATTERED 10' TO 19.1'

05-06 SEP 2019

NOTES:

OH

OH

OL

OH

GP-GC

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.7'

653.5

19-17M

MC LL PL10

D

APPROX. W.S. 687.0

G.S. 683.8

1. BORING OBTAINED FROM A FLOATING PLANT

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.0

2. ELEVATION ESTIMATED FROM PRORATED POOL 2 WATER SURFACE

4. PULLED CASING AND ALLOWED HOLE TO COLLAPSE

(CL/ML) LENS AT 32.0', LIGHT GRAY TO GRAY

WEATHERED COBBLE OR BOULDER, 0.4' THICK SILT AND CLAY

CLAY, MEDIUM DENSE, SATURATED, SAND FINE, POSSIBLE

(GP-GC) POORLY GRADED GRAVEL WITH SAND AND 32' TO 35'

AT 31.0', DARK BROWN

ORGANIC ODOR, INCREASE IN SHELL FRAGMENTS AND SHELLS

(OH) PEATY ORGANIC CLAY, VERY SOFT, SATURATED, 30' TO 32'

PEAT CONTENT AT 10.0', BLACK TO DARK GRAY

SOME SHELL FRAGMENTS AND ORGANICS, INCREASE IN

TO SATURATED, OOZE LIKE, ORGANIC ODOR, SPONGY,

(OH) SILTY ORGANIC CLAY, VERY SOFT, WET 4.7' TO 13.8'

TO DARK GRAY

FRAGMENTS, ORGANICS, AND PEAT SEAMS, DARK BROWN

SATURATED, SPONGY, ORGANIC ODOR, SOME SHELL

(OH) PEATY ORGANIC CLAY, VERY SOFT, 13.8' TO 20'

CONTENT (UP TO 60%) AT 23.0', DARK BROWN

ORGANICS, SCATTERED PEAT LENSES, INCREASE IN PEAT

SPONGY, ORGANIC ODOR, SOME SHELL FRAGMENTS AND

(OL) PEATY ORGANIC CLAY, VERY SOFT, SATURATED, 20' TO 30'

06 SEP 2019

NOTES:

OH

CH

SPT

DECK0' TO 0.2'

AIR0.2' TO 1.5'

WATER1.5' TO 4.2'

681.2

G.S. 685.0

16-14M

D MC LL PL10

APPROX. W.S. 687.7

1. BORING OBTAINED FROM A FLOATING PLANT

2. SAMPLES TESTED FOR CHEMICAL CHARACTERIZATION

3. WITHDREW TOOLING AND ALLOWED HOLE TO COLLAPSE

LIKE, WITH SILT

(OH) ORGANIC CLAY, OOZE 4.2' TO 5'

WET, WITH ORGANICS, DARK GRAY

(CH) FAT CLAY, SOFT, MOIST TO 5' TO 8'

09 AUG 2016

LOCATION

STAGING

PROJECT

EL. 690.1'

GRANULAR FILL

CONSTRUCTION PAD

ISLAND 1

EL. 690.1'

GRANULAR FILL

CONSTRUCTION PAD

ISLAND 3

GRANULAR FILL

SAND BRIDGE

ISLAND 3 TO 4

EL. 690.1'

GRANULAR FILL,

CONSTRUCTION PAD

ISLAND 5

GRANULAR FILL

SAND BRIDGE

ISLAND 1 TO 5

GRANULAR FILL

SAND PLUG

ISLAND 5

GRANULAR FILL

SAND BRIDGE

ISLAND 5 TO 7 OPTION

GRANULAR FILL

SAND PLUG

ISLAND 6

OPTION

GRANULAR FILL

SAND BRIDGE

ISLAND 7 TO 6

GRANULAR FILL

SAND PLUG

ISLAND 7

/2

/2

S T P

A U

L

M N

M

IS

S

IS

S

IP

P I

R

IV

E R

S T P

A U

L D

IS

T R

IC

T

S T P

A U

L

M

IN

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

P E I2

C -1 d g n

A N

S I

D

B D

S

B D

S

G C

W

C-101

D

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

T

N A

V D

.9

B

T S

U L L

Y

/0

/0

P L

A N

C O

N S

T R

U C

T

IO

N F

E A

T U

R E

S

CIVIL NOTES: THIS SHEET ONLY

P

IG

S E

Y E I S

L A

N D

S

E L E

V A

T

IO

N D

A T

U M

V E

R T

IC

A L C

O N

T R

O L

C O

O R

D

IN

A T

E S

Y S

T E

M

H O

R

IZ

O N

T A

L C

O N

T R

O L

C O

M B

IN

E D F

A C

T O

R

C F

G E

O

IDA1

CONSTRUCTION FEATUERS GENERAL PLAN

SCALE: 1" = 400'

Default

N 1024942.24

E 2877565.86

Elev 0.00

Default

N 1025060.18

E 2877261.93

Elev 0.00

Default

N 1024934.82

E 2876899.42

Elev 0.00

Default

N 1025733.79

E 2876638.23

Elev 0.00

Default

N 1025899.33

E 2877144.62

Elev 0.00

Default

N 1026766.38

E 2876877.02

Elev 0.00

Default

N 1027766.29

E 2875673.02

Elev 0.00

Default

N 1027720.19

E 2874768.30

Elev 0.00

Default

N 1028386.22

E 2874648.06

Elev 0.00

Default

N 1029056.13

E 2875414.20

Elev 0.00

Default

N 1029720.99

E 2875940.55

Elev 0.00

Default

N 1030767.04

E 2876588.51

Elev 0.00

Default

N 1030752.36

E 2877008.60

Elev 0.00

Default

N 1030263.64

E 2877595.97

Elev 0.00

Default

N 1029655.34

E 2877760.99

Elev 0.00

Default

N 1029081.61

E 2877542.51

Elev 0.00

Default

N 1028070.20

E 2878343.43

Elev 0.00

Default

N 1027322.14

E 2877200.00

Elev 0.00

Default

N 1025422.58

E 2877784.40

Elev 0.00

USE OF CONSTRUCTION PADS IS AT THE OPTION OF THE CONTRACTOR.2.

CONSTRUCTION OF THE ISLAND HAS FINISHED.

SAND CONSTRUCTION PADS, BRIDGES, AND PLUGS SHALL BE REMOVED AFTER1.

N

0 400'400' 200'

P O

O L

W E

S

R

B1T5 0+00

B1T5 3+71

B T

B T

B5T7 0+00

B5T7 3+18

B7 T6 +0

B7 T6 +4

I7 P

I7 P

B -1

B -2

B15-1

B15-2

B57-1

B57-2 P -1

P -2 B7

6-

B7 6-

I6 P

I6 P

P -1

P -2

I5 P

P -2

I5 P

I5 P

P -1

W-1

W-2 W-3

W-4

W-5

W-6

W-7W-8

W-9

W-10

W-11

W-12 W-13

W-14

W-15

W-16

W-17

W-18

W-19

S O

L

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A T

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N N

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F

IL

E N

A M

E

D W

N B

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C K

D B

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D E

S

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N E

D B

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D E

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IP

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N

D

2 3

C

4 5

A

B

M A

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A P

P R

D A

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F

IL

E N

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B E

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S

IZ

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S U

B M

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T E

D B

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P L

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C A

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P L

O T D

A T

E

D A

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M A

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D E

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IP

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N

C O

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C T N

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D A

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A P

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

ISLAND 1 CONTROL LINE

I-1

TO EXISTING

1V:3H SLOPE

I-4

I-14

I-15

I-24

I-28

TO EXISTING

1V:3H SLOPE

WET BERM

BOTTOM OF

WET BERM

BOTTOM OF

I-2

I-5

I-13

I-23

I-27

WET BERM

TOP OF

WET BERM

TOP OF

I-16

I-18

I-22

I-26

I-3

I-6

I-7 I-8

I-11

I-12

I-17

I-21

I-25

I-20

I-9

I-10

I-19

/2

/2

S T P

A U

L

M N

M

IS

S

IS

S

IP

P I

R

IV

E R

S T P

A U

L D

IS

T R

IC

T

S T P

A U

L

M

IN

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

T S

U L L

Y

/0

/0

B D

S

B D

S

G C

W

CS101

P E I2

C S d g n

N A

V D

8 1

B

N A

D

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

T

.9

SCALE: 1''= 40'-0"

0 40'40' 20'

IS

L

A N

D

GENERAL NOTES: THIS SHEET ONLY

MATCH LINE WITH CS107

P L

A N

B A

S E I S

L A

N D

P

IG

S E

Y E I S

L A

N D

S

E L E

V A

T

IO

N D

A T

U M

V E

R T

IC

A L C

O N

T R

O L

C O

O R

D

IN

A T

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Y S

T E

M

H O

R

IZ

O N

T A

L C

O N

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O L

C O

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IN

E D F

A C

T O

R

C F

G E

O

ID

A1

BASE ISLAND 1 PLANBASE ISLAND 1 PLAN

A1

KEY PLAN

SCALE: 1" = 40'

2. ISLAND 1 SEEDING AREA = 2.97 ACRES

SHOWN ON THIS SHEET.

THE GROINS AND EXTENDED BERM. THE GROINS AND EXTENDED BERM ARE NOT

1. THE BASE ISLAND SHALL BE CONSTRUCTED PRIOR TO THE CONSTRUCTION OF

P O

O L

W E

S

R

S O

L

IC

IT

A T

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N N

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F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

F

IL

E N

U M

B E

R

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

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N

C O

N T

R A

C T N

O

D A

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A P

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®of Engineers

US Army Corps of Engineers

US Army Corps

ID

Sheet

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

P -1

P

-2

CS301

B1

0'

R 210'

R

0'

R

160' R

0'

R

0'

R

140'

R

R

15'R

15'R

W-8

ISLAND 1 CONTROL LINE

EL. 688.6'. TYPICAL

TOP OF EXTENDED BERM

1V:3H SLOPE. TYPICAL

EL. 688.1'. TYPICAL

BOTTOM OF EXTENDED BERM

EL. 688.1'. TYPICAL

BOTTOM OF EXTENDED BERM

1V:3H SLOPE. TYPICAL

EL. 688.6'. TYPICAL

TOP OF EXTENDED BERM

GROIN DETAILS

SEE CS501 FOR

/2

/2

S T P

A U

L

M N

M

IS

S

IS

S

IP

P I

R

IV

E R

S T P

A U

L D

IS

T R

IC

T

S T P

A U

L

M

IN

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

T S

U L L

Y

/0

/0

B D

S

B D

S

G C

W

CS102

P E I2

C S d g n

N A

V D

8 1

B

N A

D

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

T

.9

IS

L

A N

D

GENERAL NOTES: THIS SHEET ONLY

MATCH LINE WITH CS108

P L

A N

E X

T E

N D

E D B

E R

M G

R O

IN

P

IG

S E

Y E I S

L A

N D

S

E L E

V A

T

IO

N D

A T

U M

V E

R T

IC

A L C

O N

T R

O L

C O

O R

D

IN

A T

E S

Y S

T E

M

H O

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IZ

O N

T A

L C

O N

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O L

C O

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A C

T O

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C F

G E

O

ID

A1

FINAL ISLAND 1 PLAN

SCALE: 1" = 40'

KEY PLAN

OF EXTENDED BERM (EL. 688.6').

(DEPENDING ON LOCATION) WITH A 1V:3H SLOPE STARTING AT THE BOTTOM

3. THE EXTENDED BERM TIES INTO THE BASE ISLAND OR EXISTING GROUND

12" OF FINES SHALL BE PLACED ON THE EXTENDED BERM.

GROINS. PLACE 6" OF FINES ABOVE GROINS WITHIN THE EXTENDED BERM.

2. TOP OF EXTENDED BERM GRANULAR ELEVATION SHALL MATCH ELEVATION OF

CONSTRUCTION OF THE ROCK GROINS.

OF THE ISLAND. EXTENDED BERM SAND SHALL BE PLACED AFTER THE

1. R40 RIPRAP FOR THE ROCK GROINS SHALL BE PLACED AFTER THE CONSTRUCTION

P O

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W E

S

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S O

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A T

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N N

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F

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E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

F

IL

E N

U M

B E

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S

IZ

E

S U

B M

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D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

D A

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M A

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C T N

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®of Engineers

US Army Corps of Engineers

US Army Corps

ID

Sheet

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

I1

P -1

P

-2

G-5

G-11

G-12

G-2

G-1

CS301

B1

G-4

G-3

G-6

G-8 G-9

G-10

G-7

W-8

I-29

I-33

I-42

I-43

I-52

TO EXISTING

1V:3H SLOPE

TO EXISTING

1V:3H SLOPE

WET BERM

BOTTOM OF

WET BERM

BOTTOM OF

I-30

I-34

I-41

I-44

I-51

WET BERM

TOP OF

WET BERM

TOP OF

I-35

I-40

I-31

I-32

I-36

I-39

I-45

I-46

I-49

I-50

I-37

I-38

I-47

I-48

ISLAND 3 CONTROL LINE

/2

/2

S T P

A U

L

M N

M

IS

S

IS

S

IP

P I

R

IV

E R

S T P

A U

L D

IS

T R

IC

T

S T P

A U

L

M

IN

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

R S

A N

S I

D

T S

U L L

Y

/0

/0

B D

S

B D

S

G C

W

CS103

P E I2

C S d g n

N A

V D

8 1

B

N A

D

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

T

.9

IS

L

A N

D

M A

T C

H L

IN

E W

IT

H C

S

P L

A N

B A

S E I S

L A

N D

P

IG

S E

Y E I S

L A

N D

S

E L E

V A

T

IO

N D

A T

U M

V E

R T

IC

A L C

O N

T R

O L

C O

O R

D

IN

A T

E S

Y S

T E

M

H O

R

IZ

O N

T A

L C

O N

T R

O L

C O

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IN

E D F

A C

T O

R

C F

G E

O

ID

A1

BASE ISLAND 3 PLAN

SCALE: 1" = 40'

KEY PLAN

2. ISLAND 3 SEEDING AREA = 2.81 ACRES

SHOWN ON THIS SHEET.

THE GROINS AND EXTENDED BERM. THE GROINS AND EXTENDED BERM ARE NOT

1. THE BASE ISLAND SHALL BE CONSTRUCTED PRIOR TO THE CONSTRUCTION OF

GENERAL NOTES: THIS SHEET ONLY

P O

O L

W E

S

R

CS3

B1

R

105'

R

R

R

R

R

R

70'

R

15'R

R

S O

L

IC

IT

A T

IO

N N

O

F

IL

E N

A M

E

D W

N B

Y

C K

D B

Y

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

D

2 3

C

4 5

A

B

M A

R K

A P

P R

D A

T E

F

IL

E N

U M

B E

R

S

IZ

E

S U

B M

IT

T E

D B

Y

P L

O T S

C A

L E

P L

O T D

A T

E

D A

T E

M A

R K

D E

S C

R

IP

T

IO

N

C O

N T

R A

C T N

O

D A

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A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

ID

Sheet

I3

I3

I3

I3

I3

I3

I3

I3

I3

I3

I3

I3

P -1

P -2

P -3

P -4

P -5

EL. 688.1'. TYPICAL

BOTTOM OF EXTENDED BERM

EL. 688.1'. TYPICAL

BOTTOM OF EXTENDED BERM

EL. 688.6'. TYPICAL

TOP OF EXTENDED BERM

EL. 688.6'. TYPICAL

TOP OF EXTENDED BERM

1V:3H SLOPE. TYPICAL

1V:3H SLOPE. TYPICAL

GROIN DETAILS

SEE CS501 FOR

ISLAND 3 CONTROL LINE

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GENERAL NOTES: THIS SHEET ONLY

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FINAL ISLAND 3 PLAN

SCALE: 1" = 40'

KEY PLAN

OF EXTENDED BERM (EL. 688.6').

(DEPENDING ON LOCATION) WITH A 1V:3H SLOPE STARTING AT THE BOTTOM

3. THE EXTENDED BERM TIES INTO THE BASE ISLAND OR EXISTING GROUND

12" OF FINES SHALL BE PLACED ON THE EXTENDED BERM.

GROINS. PLACE 6" OF FINES ABOVE GROINS WITHIN THE EXTENDED BERM.

2. TOP OF EXTENDED BERM GRANULAR ELEVATION SHALL MATCH ELEVATION OF

CONSTRUCTION OF THE ROCK GROINS.

OF THE ISLAND. EXTENDED BERM SAND SHALL BE PLACED AFTER THE

1. R40 RIPRAP FOR THE ROCK GROINS SHALL BE PLACED AFTER THE CONSTRUCTION

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®of Engineers

US Army Corps of Engineers

US Army Corps

ID

Sheet

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W912ES20R0002 Plans 6
W912ES20R0002 Plans 7
W912ES20R0002 Plans 8
W912ES20R0002 Plans 9
W912ES20R0002 Plans 10
W912ES20R0002 Plans 11
W912ES20R0002 Plans 12
W912ES20R0002 Plans 13

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