W912ES-17-B-0006_Plans_HalfSize.pdf

PDF 12 MB Posted Aug 7, 2017

Attached to: Lower Pool 2 Channel Improvement: Boulanger Bend to LD2 - Phase 1
Solicitation number: W912ES-17-B-0006
Issued by: Department of the Army Corps of Engineers Engineering District St Paul

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File	Type	Posted
W912ES-17-B-0006_Lower_Pool_2_Bid_Abstract_SIGNED.pdf	PDF	Sep 14, 2017
W912ES-17-B-0006_Lower_Pool_2_Boulanger_Bend_to_LD2_Phase_1_Amendment_004.pdf	PDF	Sep 11, 2017
W912ES-17-B-0006_Lower_Pool_2_Boulanger_Bend_to_LD2_Phase_1_Amendment_003.pdf	PDF	Aug 31, 2017
W912ES-17-B-0006_Lower_Pool_2_Boulanger_Bend_to_LD2_Phase_1_Amendment_002.pdf	PDF	Aug 23, 2017
W912ES-17-B-0006_Lower_Pool_2_Boulanger_Bend_to_LD2_Phase_1_Amendment_001.pdf	PDF	Aug 17, 2017
W912ES-17-B-0006_Plans_FullSize.pdf	PDF	Aug 7, 2017
W912ES-17-B-0006_Specs.pdf	PDF	Aug 7, 2017

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S O

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®of Engineers

US Army Corps of Engineers

US Army Corps

Sheet

8205 C

1910 V

8205 K

1910 D

MINOT

ROCHESTER

MANKATO

BRAINERD

BEMIDJI

DULUTH

ST. PAUL

STATE BOUNDARIES

RIVERS & LAKES

DISTRICT BOUNDARIES

NATIONAL BOUNDARIES

MINNEAPOLIS

L/D LOCK AND DAM

S O U R

DEVIL'S

LAKE

R E D

E R

O F

T H E

N O R T H

LAKE OF

THE WOODS

UPPER

RED LAKE

LOWER

RED LAKE

LAKE

ITASCA

CASS

LAKE

WINNIBIGOSHISH

GRAND RAPIDS

LEECH

LAKE

MILLE

LACS

LAKEM

IR.

S T C

ROI

X R .

LAKE

PEPIN

INNE

OTA

RIVER

BIGSTONE

LAKE

TRAVERSE

ST.CLOUD

WIS

CONSIN R.

LAKE SUPERIOR

LEGEND

LAKE

ASHTABULA

SHEYENNE

DARLING

LAKE

FORKS

GRAND

EAU CLAIRE

MADISON

PORTAGE

P E W A

CITY

VALLEY

L P S

G -0 d g n

N .T .S

A N

S I

U .S

A R

M Y C

O R

P S O

F E

N G

E E

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S T P

A U

N E

S O

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G-002

S T P

A U

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T R

T A

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A A

H A

S T

G S

M N

P I

E R

T H

O M

A S B S

U L L

G C

NOT TO SCALE

LOCATION MAP

VICINITY MAP

L/D 10

L/D 9

L/D 1

L/D 2 L/D 3

L/D 5

L/D 7

L/D 4

L/D 5A L/D 6

L/D 8

C A N A D A

S.A.F. L/D'S

PROJECT

LOCATION

IOWA

SOUTH DAKOTA

NORTH DAKOTA

MINNESOTA

WISCONSIN

MICHIGAN

0 3000'3000' 1000'

CLOUD ISLAND

LOWER GREY

MINNESOTA, DAKOTA COUNTY

MINNESOTA, WASHINGTON COUNTY

S A

N T

A F

E R

N O

R T

H E

R N

B U

R L

G T

O N

GREY CLOUD ISLAND

ST PAUL PARK

COTTAGE GROVE

LOCATION

PROJECT

Y A

N D L

O C

A T

N M

A P

H O

O N

T A

L A

N D V

E R

A L C

O N

T R

O L

MISSISSIPPI RIVER

W E

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

E L E

V A

N D

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U M

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A L C

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O L

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Y S

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E D F

A C

T O

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G E

M N S

P C

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E -U .S S

U R

V E

Y F

N A

V D

P I

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B O

U L

A N

G E

R B

E N

D T

O L /D

NGVD 29 + 0.16FT = NAVD 88

MSL 1912 - 0.37FT = NAVD 88

CORRECTIONS ARE PROVIDED AS A COURTESY:

NOT NEEDED FOR THIS PROJECT, AS ALL SHOWN ELEMENTS ARE IN THE CORRECT DATUM, THE FOLLOWING THOUGH*

GENERAL CROSS-REFERENCING SYMBOLS

ABBREVIATIONS

GENERAL LEGEND

EACH VIEW)

(CENTERED UNDER

VIEW SUBTITLE

SAME DRAWING

VIEW SHOWN ON

SECTION CUT W/

ANOTHER DRAWING

VIEW SHOWN ON

SECTION CUT W/

SAME DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

ANOTHER DRAWING

VIEW SHOWN ON

DETAIL SYMBOL W/

FRONT SIDE

SECTION

ELEVATION

TOP

C-501

FILL

CUT

97-41M

AND NUMBER

BORING LOCATION

P.I. POINT

AND NUMBER

DWG OUTLINE

SHEETPILE

EXIST

MAX

MIN

SST

TYP

EXISTING

INSIDE FACE

MAXIMUM

MINIMUM

MISCELLANEOUS

NEAR FACE

OUTSIDE FACE

ON CENTER

STAINLESS STEEL

TOP AND BOTTOM

TYPICAL

UNDERGROUND

APPROXIMATE

ALTERNATE WITH

ALUMINUM

BITUMINOUS

BOTTOM

CURB & GUTTER

CONSTRUCTION JOINT

CONCRETE

DIAMETER

BOT

C/L

C&G

CMP CORRUGATED METAL PIPE

EXPANSION JOINT

ELEVATION

DRAWINGDWG

HEIGHT

NUMBER

SAN SANITARY

SPECIFICATIONS

MIRR MIRRORED

* UNLESS OTHERWISE NOTED ON EACH SHEET

APPROX

ALT W/

ALUM

BITUM

CENTER LINE

CLR CLEAR

CONC

DIA

MISC

SPEC

T&B

UGND

WIDTH

WATER MAINWM

RIVERWARDR/W

LONG

LANDWARDL/W

SCALE:

SUPPLEMENTAL INFORMATION

DETAIL/SECTION

SCALE:

D5 DETAIL/SECTION

SUPPLEMENTAL INFORMATION

C-102

C-302

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON SAME

SECTION/DETAIL

SECTION/DETAIL)

(CENTERED UNDER

DRAWING

TITLE ON ANOTHER

SECTION/DETAIL

SHEET ID X-000

A A

L P S

G -0 d g n

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S T P

A U

N E

S O

T A

S T P

A U

L D

T R

N .T .S

A N

S I

G-003

PROJECT GOALS & OBJECTIVES:

GENERAL PROJECT NOTES:

DOWN STREAM

UPSTREAM

RIPRAP LIMIT

RW ROCK WEIR

AEW APRON END WALL

RCCP REINFORCED CONCRETE PIPE

SURVEY CONTROL POINT

LAYOUT CONTROL POINT

A A

H A

S T

G S

M N

P I

E R

H O

M A

S B S

U L L

G C

D R

A W

G I

N D

E X

G E

N E

R A

L N

O T

E S A

N D L

E G

E N

EXCAVATION

AREA OF ADDITIONAL

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

W E

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

WORK LIMITS

DAMAGE TO THESE UTILITIES.

LOCATION OF UTILITIES AS MAY BE NECESSARY TO AVOID

FOR MAKING THE DETERMINATION AS TO THE TYPE AND

OR ALL INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE

TYPE AND LOCATION OF UTILITIES MAY NOT BE ACCURATE

THE INFORMATION ON THESE DRAWINGS CONCERNING 8.

ORIGINAL SOUNDING DATA FROM 2015 SOUNDINGS.7.

UPON CONTRACT AWARD.

AVAILABLE BY REQUEST TO THE CONTRACTING OFFICER

HORIZONTAL AND VERTICAL CONTROL POINTS ARE

TIE DIAGRAMS AND DETAILED DESCRIPTIONS OF6.

SHEET CS102.

JUST SOUTH OF LOCK & DAM 2, SITE AS INDICATED ON

STAGING AREA IS AVAILABLE FOR CONTRACTOR USE5.

FEATURES.

MINOR ADJUSTMENTS TO ANY OF THE PROJECT

THE GOVERNMENT RESERVES THE RIGHT TO MAKE 4.

TO CONSTRUCTION.

APPROVED BY THE CONTRACTING OFFICER PRIOR

SHALL BE FIELD STAKED BY THE CONTRACTOR AND

THE LAYOUT OF THE PROJECT FEATURES AS SHOWN 3.

ACTUAL ELEVATIONS.

CONTRACTOR IS RESPONSIBLE FOR VERIFYING ALL

FROM AERIAL PHOTOGRAPHY AND SURVEY DATA. THE

DEPICTED ON THESE DRAWINGS WERE DEVELOPED

TOPOGRAPHICAL CONTOURS AND SITE ELEVATIONS 2.

(REFERENCE DRAWINGS).

CONTRACTOR WORK PROGRESS. SEE HYDROGRAPHS

RIVER STAGE FLUCTUATIONS THAT MAY IMPACT

AND IS HIGHLY SUSCEPTIBLE TO FLOODING AND

MUCH OF THE PROJECT SITE IS WITHIN THE RIVER 1.

AIDS TO NAVIGATION IN LOWER POOL 2.

MINIMIZE MAINTENANCE COSTS OF U.S. COAST GUARD'S 3.

COMMERCIAL NAVIGATION IN LOWER POOL 2.

PROVIDE AN ECONOMICALLY-JUSTIFIED LEVEL OF 2.

WITH SEDIMENTATION IN LOWER POOL 2.

MINIMIZE CHANNEL MAINTENANCE COSTS ASSOCIATED 1.

S O

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D B

D E

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2 3

4 5

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P R

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S U

B M

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®of Engineers

US Army Corps of Engineers

US Army Corps a u t o t im e

DESCRIPTION

CONSTRUCTION DRAWING INDEX

PRODUCT I.D.

DRAWING NO.

AS-BUILT

REF.

SHEET

#REF!

C-601

CS301

CS201

CS105

CS104

CS103

CS102

CS101

B-202

B-201

B-101

G-101

G-003

G-002

G-001

LP2SL_C-601---.dgn

LP2SL_CS301---.dgn

LP2SL_CS206---.dgn

LP2SL_CS105---.dgn

LP2SL_CS104---.dgn

LP2SL_CS103---.dgn

LP2SL_CS102---.dgn

LP2SL_CS101---.dgn

LP2SL_B-202---.dgn

LP2SL_B-201---.dgn

LP2SL_B-101---.dgn

LP2SL_G-101---.dgn

LP2SL_G-003---.dgn

LP2SL_G-002---.dgn

LP2SL_G-001---.dgn

#REF!

CONTROL LINE TABULATION, CONTROL LINE "E", "W", AND "WB"

TYPICAL SECTIONS AND DIMENSIONS, EAST AND WEST ROCK STRUCTURES

PROFILES, WEST ROCK STRUCTURE

PLAN VIEW, WEST ROCK STRUCTURE

PLAN VIEW, EAST ROCK STRUCTURE, (2 OF 2)

PLAN VIEW, EAST ROCK STRUCTURE, (1 OF 2)

GENERAL PLAN, PROJECT STAGING

GENERAL PLAN, PROPOSED ROCK STRUCTURES

CIVIL DRAWINGS

BORING LOGS, 15-64M THRU 15-72M

BORING LOGS AND LEGEND, 15-58M THRU 15-63M

SOIL BORING LOCATIONS

GEOTECHNICAL DRAWINGS

NAVIGATION MAP

DRAWING INDEX, GENERAL NOTES AND LEGEND

VICINITY AND LOCATION MAP, HORIZONTAL AND VERTICAL CONTROL

COVER SHEET

GENERAL SHEETS

DESCRIPTIONDRAWING NO. PRODUCT I.D.

REFERENCE DRAWING INDEX

POOL ELEVATION HYDROGRAPHS, JANUARY - DECEMBER

POOL ELEVATION DURATION CURVES, JULY - DECEMBER

POOL ELEVATION DURATION CURVES, JANUARY - JUNE

HYD_SHT3_PHASE1_POOL_LD2

DUR_SHT2_PHASE1_POOL_LD2

DUR_SHT1_PHASE1_POOL_LD2

REVETMENTS

EXISTING

REVETMENTS

EXISTING

REVETMENTS

EXISTING

ROCK STRUCTURE

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

L P S

G -1 d g n

N .T .S

A N

S I

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S T P

A U

N E

S O

T A

G-101

S T P

A U

L D

T R

T A

A M

A A

H A

S T

G S

M N

P I

E R

T H

O M

A S B S

U L L

G C

W W

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

N A

A T

N M

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

PROJECT NAVIGATION MAP

SCALE: 1" = 1000' 0 2000'1000'

THESE STRUCTURES WITHIN THIS REACH.

MINIMIZE ANY DISTURBANCE TO THE OLDER STRUCTURES AND REMNANTS OF

SHOWN DURING ACCESS AND CONSTRUCTION. THE CONTRACTOR SHALL

THESE LOCATIONS. THE CONTRACTOR SHOULD BE AWARE OF THE LOCATIONS

1. THE EXISTING ROCK REVETMENTS SHOWN HAVE HISTORICALLY EXISTED NEAR

GENERAL NOTES: THIS SHEET ONLY

(NORTHERN NATURAL GAS)

24" NATURAL GAS LINE

(NORTHERN NATURAL GAS)

30" NATURAL GAS LINE

DISCHARGE LINE

SANITARY SEWER

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps a u t o t im e

15-61M

15-60M

15-59M

15-58M

15-65M

15-62M

15-63M

15-64M

15-67M

15-71M

15-72M

15-68M

15-70M

15-66M

15-69M

E +0

E 0+

E 5+

E 27+62

W 0+

W 5+

W 0+

W 15+00

B -1 d g n

LOWER GREY CLOUD ISLAND

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

/3 /2

A N

S I

A A

S O

O R

G L

O C

A T

N S

B-101

M A

H A

N N E L

M A

H A

N N E L

MISSISSIPPI RIVER

G C

T H

O M

A S S

U L L

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

BORING LOCATIONS

GENERAL PLAN

0 500' 1000'

F L

O W

F L

O W

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

W E

S -1

-B -0

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

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D E

S C

C O

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R A

C T N

D A

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A P

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®of Engineers

US Army Corps of Engineers

US Army Corps

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 6'

G.S. 681.9

W. S. 686.4

662.9

15-58M

20 JUL 15

D MC LL PL10

LOOSE, SATURATED, GRAY

(SP) POORLY GRADED SAND, 17.7' TO 25'

SILT, GRAY

SOFT TO MEDIUM STIFF, WET, LAMINATED, SOME

(CH) FAT CLAY, SANDY, SAND FINE, 16.4' TO 17.7'

OCC. LAMINATIONS, GREENISH GRAY

ORGANICS, TRACE FINE SAND, TRACE GRAVEL,

SOFT, SATURATED, MASSIVE, ABUNDANT

(CH) FAT CLAY, SILTY, MEDIUM STIFF TO 6' TO 16.4'

AIR

WATER

1. WATER SURFACE PRORATED FROM POOL 2 ELEVATION

3. ENVIRONMENTAL SAMPLE TAKEN EL 679.9 TO 681.9

BENTONITE DRILLING FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASINGTO EL. 672.9

SP-SC

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.3'G.S. 680.5

W. S. 686.3

665.8

15-59M

21 JUL 15

D MC LL PL10

CLAY, LOOSE, SATURATED, GRAY

(SP-SC) POORLY GRADED SAND WITH 17.2' TO 20'

FRAGMENTS, GREENISH GRAY

ABUNDANT PLANT FRAGMENTS, TRACE SHELL

MEDIUM STIFF, SATURATED, TRACE FINE SAND,

(CH) FAT CLAY, SILTY, SOFT TO 7.3' TO 17.2'

CLAY, OCCASIONAL PLANT FRAGMENTS, GRAY

TO MEDIUM, MEDIUM DENSE, SATURATED, TRACE

(SP) POORLY GRADED SAND, SAND FINE 20' TO 22'

WATER

AIR

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

NOTES:

1. WATER SURFACE PRORATED FROM POOL 2 ELEVATION

3. ENVIRONMENTAL SAMPLE TAKEN, EL 678.0 TO 680.5

BENTONITE DRILLING FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 673.8

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 12'

W. S. 686.3

673.8

G.S. 675.8

15-60M

21 JUL 15

D MC LL PL10

GRAY

MEDIUM DENSE, SATURATED, TRACE CLAY,

(SP) POORLY GRADED SAND, 12' TO 14'

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

NOTES:

1. WATER SURFACE PRORATED FROM POOL 2 ELEVATION

3. ENVIRONMENTAL SAMPLE TAKEN, EL 675.8 TO 673.8

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.8

WATER

AIR

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 10.1'

W. S. 686.3

673.8

G.S. 677.7

15-61M

21 JUL 15

D MC LL PL10

FRAGMENTS, GRAY

SATURATED, OCCASIONAL PLANT

SAND FINE TO MEDIUM, LOOSE,

(SP) POORLY GRADED SAND, 10.1' TO 14'

WATER

AIR

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

NOTES:

1. WATER SURFACE PRORATED FROM POOL 2 ELEVATION

3. ENVIRONMENTAL SAMPLE TAKEN, EL 677.7 TO 673.7

2. NO CASING SET

NOTES:

3. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

SP-SC

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 5.1'

W. S. 686.5

663.0

G.S. 682.9

15-62M

23 JUL 15

D MC LL PL10

SAND, SCAT. PLANT FRAGMENTS, BLUEISH GRAY

SOFT, SATURATED, LAMINATED, TRACE FINE

(CL) LEAN CLAY WITH SAND, SILTY, 5.1' TO 8.4'

SATURATED, LAMINATED, BLUEISH GRAY

(CH) FAT CLAY, SILTY, SOFT, 8.4' TO 16.8'

LOOSE, SATURATED, TRACE CLAY, GRAY

(SP) POORLY GRADED SAND, 16.8' TO 22.5'

SATURATED, INTERBEDDED, GRAY

THIN CLAY BEDS, SAND FINE TO MEDIUM, LOOSE,

(SP-SC) POORLY GRADED SAND WITH 22.5' TO 25'

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

WATER

AIR

BENTONITE DRILLING FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 680.0

SP-SC

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.6'G.S. 680.4

W. S. 686.5

666.0

15-63M

23 JUL 15

D MC LL PL10

NOTES:

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

WATER

NOTES:

3. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

WATER

AIR

BLUEISH GRAY

OCCASIONAL PLANT FRAGMENTS,

SATURATED, TRACE FINE SAND,

(CH) FAT CLAY, SILTY, SOFT, 7.6' TO 14.2'

SATURATED, LAMINATED, BROWN TO GRAY

WITH CLAY, SAND FINE TO MEDIUM, LOOSE,

(SP-SC) POORLY GRADED SAND 14.2' TO 16.8'

SATURATED, TRACE CLAY, GRAY

(SP) POORLY GRADED SAND, 16.8' TO 22'

BENTONITE FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 676.5,

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

/3 /2

A N

S I

T H

O M

A S B S

U L L

A A

G C

B O

G S L

O G

B-201

L P S

B -2 d g n

N O

T E

S A

N D L

E G

E N

-5

M T

-6

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V 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

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 ).

THAN 50 PEAT

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

YEAR OF BORING-BORING NUMBER, BORING TYPE

SP-

SP&

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.

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

UNLESS SPECIFIED OTHERWISE, ALL CORE IS 4-INCH DIAMETER.

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

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

4-INCHES.

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

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

THE LEFT OF THE BORING STAFF.

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

BORING STAFF.

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

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

" X 2" SAMPLER, 140 LB. HAMMER, AND A 30-INCH DROP. FOR NON-STANDARD BLOW COUNTS8

A 1

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

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

SHOWN TO THE LEFT OF THE BORING STAFF.

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

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

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

W E

S -1

-B -0

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 8.3'

G.S. 679.7

W. S. 686.5

666.0

15-64M

23 JUL 15

D MC LL PL10

GREENISH BLACK

SOFT, SATURATED, SCAT. ORGANICS,

(OH) ORGANIC CLAY, SILTY, VERY 8.3' TO 10'

GREENISH BLACK

FRAGMENTS, TREE BANCH AT EL. 677.2,

SATURATED, TRACE FINE SAND, SCAT. PLANT

(CH) FAT CLAY, SILTY, SOFT, 10' TO 16.9'

FINE TO MEDIUM, LOOSE, SATURATED, GRAY

(SP) POORLY GRADED SAND, SAND 16.9' TO 22'

3. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

NOTES:

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

NOTES:

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

BENTONITE FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 676.6,

WATERWATER

AIR

SP-SC

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.2'

W. S. 686.4

652.9

G.S. 680.7

15-65M

24 JUL 15

D MC LL PL10

RIPS WHEN SHEARED, BLUEISH GRAY

SATURATED, POORLY DEFINED LAMINATIONS,

(CH) FAT CLAY, SILTY, SOFT, 7.2' TO 24.9'

BLUEISH GRAY

SAND WITH CLAY, LOOSE, SATURATED,

(SP-SC) POORLY GRADED 24.9' TO 25.4'

STIFF, WET, LAMINATED, BLUEISH GRAY

(CH) FAT CLAY, SILTY, MEDIUM 25.4' TO 28.2'

SEAMS, BLUEISH GRAY

STIFF, WET, INTERBEDDED, WITH SAND

(CH) FAT CLAY, SILTY, MEDIUM 28.2' TO 30.9'

TRACE CLAY, DARK GRAY

SAND MEDIUM, MEDIUM DENSE, SATURATED,

(SP) POORLY GRADED SAND, 30.9' TO 35'

3. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

BENTONITE FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 671.4,

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

NOTES:

WATERWATER

AIR

SP-SC

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 3'

SAND WITH CLAY, LOGGGED FROM CUTTINGS3' TO 5.1'

W. S. 686.4

647.9

G.S. 684.9

15-66M

24 JUL 15

D MC LL PL10

BROWNISH GRAY

SATURATED, TRACE FINE SAND, TRACE ORGANICS,

(CH) FAT CLAY, SILTY, SOFT, WET TO 5.1' TO 31.1'

SEAMS 40%, GRAY TO BROWN

WET, INTERBEDDED, TRACE ORGANICS, CLAYEY SAND

(CH) FAT CLAY, SILTY, SOFT, SATURATED TO 31.1' TO 36.2'

SATURATED, GRAY

(SP) POORLY GRADED SAND, LOOSE, 36.2' TO 40'

BENTONITE FLUID USED BELOW CASING

2. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 678.4,

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

NOTES:

WATER

AIR

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

3. 3-INCH UNDISTURBED SAMPLES ODTAINED IN OFFSET BORING.

SP-SM

SPT

DECK0' TO 0.01'

AIR0.001' TO 1.5'

WATER1.5' TO 5.9'

W. S. 686.5

672.0

G.S. 682.1

15-67M

04 AUG 15

D MC LL PL10

SCATERED ORGANIC MATERIAL, GRAY

SAND WITH SILT, LOOSE, SATURATED,

(SP-SM) POORLY GRADED 5.9' TO 14.8'

STIFF, WET, GRAY

(CH) FAT CLAY, MEDIUM 14.8' TO 16'

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

WATER

AIR

WATER USED BELOW CASING

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.2,

2. TWO ENVIRONMENTAL SAMPLES TAKEN EL. 672.0-674.0 & 674.0-682.1

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 8.3'

G.S. 679.9

W. S. 686.7

661.2

15-68M

05 AUG 15

D MC LL PL10

"RUNNY" AT SURFACE, ABUNDANT ORGANICS, BLUEISH GRAY

(CH) FAT CLAY, SOFT, SATURATED, STICKY, 8.3' TO 21.8'

SATURATED, BLUEISH GRAY

(SC) CLAYEY SAND, LOOSE TO MEDIUM DENSE, 21.8' TO 23.7'

DENSE, SATURATED, BLUEISH GRAY

(SP) POORLY GRADED SAND, MEDIUM 23.7' TO 27'

BENTONITE FLUID USED BELOW CASING

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.2,

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

WATER

AIR

2. ENVIRONMENTAL SAMPLE TAKEN FROM EL. 677.2 - 679.9

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7'

672.7

G.S. 681.2

15-69M

05 AUG 15

D MC LL PL10

SMELL, GREENISH GRAY

AND SHELL MATTER, SLIGHTLY ORGANIC

SATURATED, STICKY, ABUNDANT PLANT

(CH) FAT CLAY, VERY SOFT, 7' TO 15.5'

W.S. 686.7

WATER

AIR

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

2. ENVIRONMENTAL SAMPLES TAKEN FROM EL. 677.7 - 681.2

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

WATER USED BELOW CASING

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.2,

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 8.4'

W. L. 686.7

677.2

G.S. 679.8

15-70M

05 AUG 15

D MC LL PL10

ORGANIC MATTER, GREENISH GRAY

SATURATED, STICKY, ABUNDANT

(CH) FAT CLAY, VERY SOFT, 8.4' TO 11'

WATER

AIR

NOTES:

2. ENVIRONMENTAL SAMPLE TAKEN FROM EL. 677.2 - 679.8

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

3. ALLOWED HOLE TO COLLAPSE.

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 8.2'

W. S. 686.6

672.6

G.S. 679.9

15-71M

05 AUG 15

D MC LL PL10

ORGANIC MATTER, GREENISH GRAY

SOFT, SATURATED, LAMINATED, ABUNDANT

(ML) SILT WITH SAND, LOOSE TO 8.2' TO 14.5'

MATTER, BLUEISH GRAY

STIFF, WET, LAMINATED, SCATERED ORGANIC

(CH) FAT CLAY, SOFT TO MEDIUM 14.5' TO 15.5'

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

WATER

AIR

WATER USED BELOW CASING

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.1,

2. TWO ENVIRONMENTAL SAMPLES TAKEN FROM EL. 672.6-675.1 & 675.1- 679.9

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

SP-SM

SPT

DECK0' TO 0.01'

AIR0.01' TO 1.5'

WATER1.5' TO 7.5'

W. S. 686.7

672.7

G.S. 680.7

15-72M

05 AUG 15

D MC LL PL10

SCATERED ORGANIC MATTER, BLUEISH GRAY

WITH SILT, LOOSE, SATURATED, LAMINATED,

(SP-SM) POORLY GRADED SAND 7.5' TO 11.5'

ORGANICS, SC SEAM, GRAY

LOOSE TO MEDIUM DENSE, SATURATED, FEW

(SP) POORLY GRADED SAND, 11.5' TO 15.5'

NOTES:

4. PULLED CASING, ALLOWED HOLE TO COLLAPSE.

WATER USED BELOW CASING

3. HOLE STABILIZED WITH 4-INCH PIPE CASING TO EL. 675.1,

WATER

AIR

2. TWO ENVIRONMENTAL SAMPLES TAKEN, FROM EL. 672.7-675.2 & 675.2 - 680.7

1. WATER SURFACE DETERMINED FROM PRORATED POOL 2

S T

G S

M N

P I

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S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

/3 /2

A N

S I

T H

O M

A S B S

U L L

A A

G C

B O

G S L

O G

B-202

L P S

B -2 d g n

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

-6

M -6

-6

M -7

A N

-7

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

P I

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B O

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A N

G E

R B

E N

D T

O L /D

W E

S -1

-B -0

(NORTHERN NATURAL GAS)

24" NATURAL GAS LINE

(NORTHERN NATURAL GAS)

30" NATURAL GAS LINE

(EST. LOCATION)

SANITARY SEWER DISCHARGE LINE

STRUCTURE

EAST ROCK

STRUCTURE

WEST ROCK

C S

CS105

C S d g n

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

A N

S I

A A

G E

N E

R A

L P

L A

MISSISSIPPI RIVER

G C

T H

O M

A S B S

U L L

CS101

GENERAL PLAN

NORTHERN S

ANTA F

E R R

BURLIN

GTON

LOWER GREY CLOUD ISLAND

MINNESOTA, DAKOTA COUNTY

MINNESOTA, WASHINGTON COUNTY

0 1000' 2000'

1.5 MILES

1910 D

1.5 MILES

1910 V

1.5 MILES

8205 K

2.0 MILES

8205 C

W E

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

P R

O P

O S

E D R

O C

K S

T R

U C

T U

R E

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

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A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

LOCK AND DAM #2

AREA

CONTRACTOR

ADDITIONAL

SEE NOTE 3.

EL. 682.63,

DOWNSTREAM LOADING DOCK

C S d g n

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

/3 /2

A N

S I

A A

G E

N E

R A

L P

L A

G C

T H

O M

A S B S

U L L

CS102

W E

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

P R

O J E

C T S

T A

CK & DAM

P I R

E R

R E

N A L T

R A

SCALE: 1" = 80'

ROCK STAGING AREA

PLAN VIEW

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

160'0 80'

SHEET KEYNOTES

E 2918849.16N 970565.03,21.

E 2918907.15N 970485.21,20.

E 2918916.37N 970580.54,19.

E 2918979.47N 970624.62,18.

E 2919037.53N 970613.8917.

E 2919213.81N 970385.2016.

E 2919284.72N 970234.0715.

E 2919281.11N 970224.3214.

E 2919365.22N 970158.1313.

E 2919296.30N 970255.2512.

E 2919275.68N 970299.2011.

E 2919391.20N 970388.25,10.

E 2919162.15N 970685.41,9.

E 2919024.36N 970710.87,8.

E 2918853.69N 970591.65,7.

E 2918830.62N 970675.546.

E 2918899.27N 970723.495.

E 2918862.05N 970776.524.

E 2918822.44N 970748.843.

E 2918833.34N 970733.242.

E 2918804.42N 970713.041.

EASTINGNORTHING,NUMBER

4. PROJECT SAFETY FENCE TO BE PLACED TO FOLLOW WORK LIMITS.

MEANS AND METHODS FIT THE SITE. ACCESS DREDGING WILL NOT BE ALLOWED.

EACH BIDDER SHOULD INVESTIGATE THE SITE PRIOR TO BID TO ENSURE CHOSEN

ONLY. DEPTHS VARY BOTH UPSTREAM AND DOWNSTREAM OF THE LOADING DOCK.

TO 10 FEET BELOW LCP ELEVATION OF 674.6 (NAVD 88) RIVERWARD OF THE DOCK

SOUNDINGS TAKEN IN MAY OF 2017 AT LD2 LOADING DOCK INDICATE A DEPTH OF 93.

ALL AREAS USED SHALL BE RESTORED TO PRE-PROJECT CONDITION.2.

OFFICER TO DETERMINE EXTENT OF STAGING AREA REQUIRED.

CONTRACTOR TO COORIDINATE USAGE OF STAGING AREA WITH CONTRACTING1.

CIVIL NOTES: THIS SHEET ONLY

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

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A P

P R

D A

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B E

S U

B M

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D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

ROCK TOE

1V:5H TO 1V:1.5H

SLOPE BREAK FROM

EXISTING RIVER BED

STA. E 0+95.00 TO STA. E 25+00.00

SEE SHEET CS301, TYPICAL SECTION D1BEGIN STA. E 0+81.95 TO STA. E 0+95.00

SEE SHEET CS301, END CAP DETAIL D3

STRUCTURE

END OF ROCK

10' TOP WIDTH

TOP OF ROCK STRUCTURE

CONTROL LINE

ROCK STRUCTURE

TOP OF ROCK STRUCTURE EL. 687.03

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

E 0+00 E 1+00 E 2+00 E 3+00 E 4+00 E 5+00 E 6+00 E 7+00 E 8+00 E 9+00 E 10+00 E 11+00 E 12+00 E 13+00 E 14+00

E L E

V A

W. S. 686.4

G.S. 680.7

15-65M

24 JUL 15

WATERWATER

AIR

P I

P I E

P I

6 P I

P I

6 P I

C S d g n

A N

S I

A A

CS103

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

G C

T H

O M

A S B S

U L L

W E

S -1

-B -0

(1 O

P L

A N V

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

MISSISSIPPI RIVER

MAIN CHANNEL

M A

T C

H L

E W

H C

S S

T A E

160'0 80'

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

8 1

N .T .S

C S

CS301

E L E

V A

E 14+00

700 700

3. SEE SHEETS B-101 TO B-201 FOR BORING LOGS.

2. SEE SHEET C-601 FOR ALIGNMENT TABULATION.

DIMENSIONING.

1. SEE SHEET CS301 FOR TYPICAL SECTIONS AND ROCK

CIVIL NOTES: THIS SHEET ONLY

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

15-68M

15-65M

E A

S T R

O C

K S

T R

U C

T U

R E

SCALE: 1" = 80'

EAST ROCK STRUCTURE

PLAN VIEW

VERTICAL SCALE: 1" = 10'

HORIZONTAL SCALE: 1" = 80'

EAST ROCK STRUCTURE

PROFILE VIEW

ROCK TOE

1V:5H TO 1V:1.5H

SLOPE BREAK FROM

EXISTING RIVER BED

LINE TIE-IN

ISLAND SHORE

SEE NOTE 4.

SEWER DISCHARGE LINE,

EXISTING SANITARY

SEE NOTE 4.

SANITARY SEWER LINE,

EXISTING 48" HDPE

10' TOP WIDTH

TOP OF ROCK STRUCTURE

CONTROL LINE

ROCK STRUCTURE

STRUCTURE

END OF ROCK

TOP OF ROCK STRUCTURE EL. 687.03

687.13

STRUCTURE EL.

TOP OF ROCK

SLOPE 1V:2H

TIE-IN

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

E 14+00 E 15+00 E 16+00 E 17+00 E 18+00 E 19+00 E 20+00 E 21+00 E 22+00 E 23+00 E 24+00 E 25+00 E 26+00 E 27+00 E 28+00

E L E

V A

NSP-SC

W. S. 686.4

G.S. 684.9

15-66M

24 JUL 15

WATER

AIR

15-68M

05 AUG 15

WATER

AIR

W. L. 686.7

677.2

G.S. 679.8

15-70M

05 AUG 15

WATER

AIR

7 P I

P I

P I E

P I

E .3

P I

E 27+62.39

C S d g n

A N

S I

A A

CS104

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

G C

T H

O M

A S B S

U L L

W E

S -1

-B -0

(2 O

P L

A N V

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

15-68M

15-70M

15-66M

MISSISSIPPI RIVER

MAIN CHANNEL

M A

T C

H L

E W

H C

S S

T A E

160'0 80'

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

8 1

CS30

CS3

B1 C S301

N .T .S

E L E

V A

E 14+00

700 700

E L E

V A

CS301

STA. E 0+95.00 TO STA. E 25+00.00

SEE SHEET CS310, TYPICAL SECTION D1

STA. E 25+00.00 TO STA. E 25+20.00

20' TRANSITION SLOPE

STA. E 26+91.00 TO STA. E 27+06.72

TYPICAL SECTION A3

STA. E 25+20.00 TO STA. E 26+91.00

TYPICAL SECTION A1

OTHERS, BEFORE THE START OF ROCK PLACEMENT.

UNDER THE PLANNED ROCK STRUCTURE FOOTPRINT BY

48" HDPE SANITARY SEWER OUTLET WILL REMOVED FROM 4. THE

3. SEE SHEETS B-101 TO B-201 FOR BORING LOGS.

2. SEE SHEET CS601 FOR ALIGNMENT TABULATION.

CIVIL NOTES: THIS SHEET ONLY

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

E A

S T R

O C

K S

T R

U C

T U

R E

SCALE: 1" = 80'

EAST ROCK STRUCTURE

PLAN VIEW

VERTICAL SCALE: 1" = 10'

HORIZONTAL SCALE: 1" = 80'

EAST ROCK STRUCTURE

PROFILE VIEW

STA. E 27+61.75

STA. E 27+06.72 TO

TYPICAL SECTION B1

SEE SHEET CS301,

ROCK TOE

1V:5H TO 1V:1.5H

SLOPE BREAK FROM

1V:5H TO 1V:1.5H

SLOPE BREAK FROM

LINE

BURIED GAS

EXISTING

ISLAND SHORELINE

STRUCTURE TO

TIE-IN OF ROCK

CONTROL LINE

ROCK STRUCTURE

10' TOP WIDTH

TOP OF ROCK STRUCTURE

WEST ROCK STRUCTURE

STRUCTURE

END OF ROCK

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

15-59M

15-58M

15-62M

15-63M

WB 1+

0+ .0

P I

WB 0+34.92

W B

P I

W B 0+

WB 1+

03.34

W 1 +00

W 2 +00

W 3+

W 4+

W 5+

W +0

W 0+

W 1+

W 2+

W 13+00

W 14+00

W 15+00

W 16+00

W 17+00

W 0+

.00

W 0+

81.

W 2+1

4.1

W 4+

.24

W 4+

.32

W +5

W +2

+0 2.2

W 12 +95.0

W 14+58.04

W 15+75.28

W 16+53.04

W 17+13.66

P I

W .3 1 P I

7 P I

3 P I

5 P I

3 P I

P I

2 P I

C S d g n

A N

S I

A A

CS105

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

0 100' 200'

G C

T H

O M

A S B S

U L L

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V D

F L

O W

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

W E

S -1

-B -0

P L

A N V

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

M A

H A

N N

E L

D 1C S

A 1C

C S

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

W E

S T R

O C

K S

T R

U C

T U

R E

SCALE: 1" = 100"

WEST ROCK STRUCTURE

PLAN VIEW

VEGETATION REMOVAL.

NATURAL CONNECTION TO EXISTING ISLAND AND TO LIMIT

VARY FILL SLOPES AT ISLAND CONNECTION TO PROVIDE A

APPROVED BY THE CONTRACTING OFFICER PRIOR TO WORK.

VEGETATION REMOVAL LIMITS SHALL BE STAKED AND

MINIMUM REQUIRED TO CONSTRUCT PROPOSED FEATURES.

CONTRACTOR SHALL LIMIT CLEARING AND GRUBBING TO THE

OF WEST ROCK STRUCTURE TO THE EXISTING ISLAND.

4. CLEARING AND GRUBBING WILL BE REQUIRED AT CONNECTION

3. SEE SHEET CS201 FOR PROFILE.

CIVIL NOTES: THIS SHEET ONLY

EXISTING RIVER BED

STA. W 0+53.07 TO STA. W 36+61.64

SEE SHEET CS301, SECTION D1

STA. W 0+00.00 TO STA. W 0+53.07

TIE-IN TRANSITION SECTION

STA. W 36+65.89 TO STA. W 36+85.22

END CAP SECTION, SEE SHEET CS301, SECTION D3

STA. W 0+53.07 TO STA. W 36+61.64

SEE SHEET CS301, SECTION D1

TOP OF ROCK STRUCTURE EL. 687.03

TIE-IN EL. 687.53

STRUCTURE ISLAND

TOP OF ROCK

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

W 0+00 W 1+00 W 2+00 W 3+00 W 4+00 W 5+00 W 6+00 W 7+00 W 8+00 W 9+00 W 10+00 W 11+00 W 12+00 W 13+00 W 14+00 W 15+00 W 16+00 W 17+00 W 18+00 W 19+00 W 20+00

E L E

V A

W. S. 686.5

G.S. 682.9

15-62M

23 JUL 15

WATER

AIR

G.S. 681.9

W. S. 686.4

15-58M

20 JUL 15

AIR

WATER

G.S. 680.4

W. S. 686.5

W 20+00 W 21+00 W 22+00 W 23+00 W 24+00 W 25+00 W 26+00 W 27+00 W 28+00 W 29+00 W 30+00 W 31+00 W 32+00 W 33+00 W 34+00 W 35+00 W 36+00 W 37+00

E L E

V A

SP-SC

15-63M

23 JUL 15

WATERWATER

AIR

G.S. 680.5

W. S. 686.3

15-59M

21 JUL 15

WATER

AIR

C S d g n

A N

S I

A A

CS201

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

0 100' 200'

G C

T H

O M

A S B S

U L L

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

N A

V 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

W E

S -1

-B -0

P R

O F

E S

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

E L E

V A

W 20+00

E L E

V A

W 20+00

VERTICAL SCALE: 1" = 10"

HORIZONTAL SCALE: 1" = 100"

WEST ROCK TRAINING STRUCTURE

PROFILE VIEW

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

W E

S T R

O C

K S

T R

U C

T U

R E

4. SEE SHEETS B-101 THRU SHEET B-201 FOR BORING LOGS.

VEGETATION REMOVAL.

NATURAL CONNECTION TO EXISTING ISLAND AND TO LIMIT

VARY FILL SLOPES AT ISLAND CONNECTION TO PROVIDE A

APPROVED BY THE CONTRACTING OFFICER PRIOR TO WORK.

VEGETATION REMOVAL LIMITS SHALL BE STAKED AND

MINIMUM REQUIRED TO CONSTRUCT PROPOSED FEATURES.

CONTRACTOR SHALL LIMIT CLEARING AND GRUBBING TO THE

OF WEST ROCK STRUCTURE TO THE EXISTING ISLAND.

3. CLEARING AND GRUBBING WILL BE REQUIRED AT CONNECTION

CIVIL NOTES: THIS SHEET ONLY

LINE (VARIES)

EXISTING GROUND R140 RIPRAP

EL. 687.03

BOULDER EL. 688.03

4' DIA. FIELD STONE

5ft5ft

3ft

LINE (VARIES)

EXISTING GROUND

R140 RIPRAP

EL. SEE NOTE 2

1V:2H

LINE (VARIES)

EXISTING GROUND

R140 RIPRAP

1V:2H

EL. 687.13

1.5ft

5' MIN.

VAR.

LCP EL. 686.23

R140 RIPRAP

EXISTING RIVER BOTTOM

LCP EL. 686.23

EL. 687.03

CONTROL LINE

ALONG CONTROL LINE

EL. 688.03 PLACED EVERY 250'

4' DIA. FIELD STONE BOULDER

EL. 687.13

R140 RIPRAP

1V:2H SIDE SLOPES

1.5ft

1.5ft ft M

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps

0 10 20 30 40 50-10-20-30-40-50

VAR. 10ft 10ft VAR.

1.5

0 10 20 30 40 50-10-20-30-40-50

1.5ft

VAR. 5' MIN.

0 10 20 30 40 50-10-20-30-40-50

3ft

C S d g n

A N

S I

A A

CS301

H A

S T

G S

M N

P I

E R

S T P

A U

L D

T R

S T P

A U

N E

S O

T A

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

T Y

A L S

E C

N S A

N D D

E N

N S

G C

T H

O M

A S B S

U L L

E L

E V

A T

E L

E V

A T

0 20 40 60 80-20-40-60-80

L O

W E

R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

W E

S -1

-B -0

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

1.5

D1 TYPICAL SECTION

A1 TYPICAL SECTION

LONGITUDINAL SECTION - END CAP

5' 10' VAR.

CS105

CS104

CS103

CS105

CS103

CS105

CS104

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

ROCK STRUCTURE

E A

S T A

N D W

E S

T R

O C

K S

T R

U C

T U

R E

ROCK STRUCTURE

B1 TYPICAL SECTION

CS104

E L

E V

A T

0 5 10 15 20-10-15-20 25

680680

-25 -5

E L

E V

A T

E L

E V

A T

0 20'10'

0 5' 10'

A3 TYPICAL SECTION

CS104

CIVIL NOTES: THIS SHEET ONLY

TOP ELEVATION FOR CONTROL LINE "E" IS 687.13

2. TOP ELEVATION FOR CONTROL LINE "WB" IS 687.63

BUCKET COMPACTION.

FINAL PLACEMENT AND EXPECTED DISPLACEMENT BY

ROCK SHOWN BELOW EXISTING GRADE REFLECTS THE

1. DIMENSIONS SHOWN ARE THE MINIMUM DESIGN THICKNESS.

C -6 d g n

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

S T P

A U

N E

S O

T A

S T P

A U

L D

T R

N .T .S

A N

S I

C-601

A A

H A

S T

G S

M N

P I

M A

S B S

U L L

G C

E L E

V A

N D

A T

U M

V E

R T

A L C

O N

T R

O L

C O

O R

A T

E S

Y S

T E

H O

O N

T A

L C

O N

T R

O L

C O

M B

E D F

A C

T O

C F

G E

M N S

P C

S S

O U

T H Z

O N

E -U .S S

U R

V E

Y F

N A

V D

W E

S -1

-B -0

O W

E R P

O O

L C

H A

N N

E L I

M P

R O

V E

M E

N T P

H A

S E

C O

N T

R O

L L

E T

A B

U L

A T

C O

N T

R O

L L

E S

W A

N D

W B

P I

E R

B O

U L

A N

G E

R B

E N

D T

O L /D

S O

A T

N N

E N

A M

D W

N B

C K

D B

D E

N E

D B

D E

S C

2 3

4 5

M A

R K

A P

P R

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

D A

T E

A P

P R

®of Engineers

US Army Corps of Engineers

US Army Corps a u t o t im e

LOWER POOL 2 BOULANGER BEND TO

L&D2: PHASE 1 ROCK

POOL 2 MISSISSIPPI RIVER

POOL ELEVATION DURATION CURVES

JANUARY JUNE

1971 2016

POOL DUR_1

LOCK AND DAM 2

HYDROLOGIC INFORMATION

Notes:

1. These monthly stage curves were derived using the U.S. Army Corps of Engineers Lock and Dam 2 24 hour flow data for the period 1971 through 2016. MSL 1912 0.37FT = NAVD 88 at Lock and Dam 2. Boulanger Bend is just upstream of Lock and Dam 2.

2. These stage duration curves are based on the gage data at Lock and Dam 2 (Pool). These stage hydrographs represent the period 1971 2016, and do not necessarily represent all possible future conditions. Questions may be addressed to the office of the Corps of Engineers St. Paul, Minnesota.

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

MARCH

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

JUNE

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

JANUARY

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

APRIL

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

FEBRUARY

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

MAY

LOWER POOL 2 BOULANGER BEND TO

L&D2: PHASE 1 ROCK

POOL 2 MISSISSIPPI RIVER

POOL ELEVATION DURATION CURVES

JULY DECEMBER

1971 2016

POOL DUR_2

LOCK AND DAM 2

HYDROLOGIC INFORMATION

Notes:

2. These elevation duration curves are based on the gage data at Lock and Dam 2 (Pool). These elevation hydrographs represent the period 1971 2016, and do not necessarily represent all possible future conditions. Questions may be addressed to the office of the Corps of Engineers St. Paul, Minnesota.

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

SEPTEMBER

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

DECEMBER

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

JULY

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

OCTOBER

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

AUGUST

0 10 20 30 40 50 60 70 80 90 100

V A

T (N

A V

PERCENTAGE OF TIME EQUALLED OR EXCEEDED

NOVEMBER

2007 2008 2009 2010 2011 2012

J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J

V A

T (N

A V

2012 2013 2014 2015 2016 2017

J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J

V A

T (N

A V

LOWER POOL 2 BOULANGER BEND TO

L&D2: PHASE 1 ROCK

POOL 2 MISSISSIPPI RIVER

POOL ELEVATION HYDROGRAPHS

JANUARY 01 DECEMBER 31

2007 2016

ELEVATION HYDROS

LOCK AND DAM 2

HYDROLOGIC INFORMATION

Notes:

1. The daily pool elevation hydrograph is based on ten years of pool elevation observations recorded by the USACE pool gage at Lock and Dam 2 at Hastings, Minnesota. Daily observations shown above are taken at approximately 8AM Central Standard Time (CST). MSL 1912 0.37 ft = NAVD 88 at Lock and Dam 2.Boulanger Bend is just upstream of Lock and Dam 2.

2. These elevation hydrographs are based on the gage data at Lock and Dam 2 (Pool). These elevation hydrographs represent the period shown, and do not necessarily represent all possible future conditions. Questions may be addressed to the office of the Corps of Engineers St. Paul, Minnesota.

File details come from the government source that posted it. Updated Nov 14, 2017.