A22 - Final Plan Set.pdf

p

N

M

L

K

J

H

G

F

E

D

C

B

A

I

I I

I I. I I

2 I

US Army Corps of Engineers ®

3 I

ROCK ISLAND DISTRICT

4 I 5 I 6 I

MISSISSIPPI RIVER BASIN

7 I 8 I 9 I 10 I 11

TWO RIVERS LEVEE AND DRAINAGE DISTRICT

GREGORY DRAINAGE AND LEVEE DISTRICT

2018 AND 2020 EVENT EROSION REPAIRS

SOLICITATION/MATOC/SATOC NO: W912EK2280010

CONTRACT/TASK ORDER NO:

ISSUE DATE:

VOL I & II

I 12 I 13 I 14 I 15 I 16 I 17 I 18 I

PLAN SET INDEX

Sheet Id Sheet TIiie

G-001 COVER SHEET

G-002 ABBREVIATIONS

G-001 COVER SHEET

GENERAL

VOL I INDEX

GENERAL

G-002 LEGEND AND GENERAL NOTES

SURVEY

V-101 SURVEY CONTROL

CIVIL

C-101 ACCESS PLAN

C-102 SITE PLAN

C-103 STAGING PLAN

C-104 BEDDING STONE PLACEMENT PLAN

C-105 RIPRAP PLACEMENT PLAN

C-301 TYPICAL SECTION

C-302 CROSS SECTIONS

C-303 CROSS SECTIONS

C-304 CROSS SECTIONS

C-305 CROSS SECTIONS

C-306 CROSS SECTIONS

C-307 CROSS SECTIONS

C-308 CROSS SECTIONS

VOL II INDEX

Sheet Id Sheet Title

G-001 COVER SHEET

GENERAL

G-002 LEGEND AND GENERAL NOTES

V-101 SURVEY CONTROL

C-101 ACCESS PLAN

C-102 SITE PLAN

C-103 PLAN REPAIR AREA

C-301 TYPICAL SECTION

C-302 CROSS SECTIONS

SURVEY

CIVIL

19 I

THIS PROJECT WAS DESIGNED BY THE ROCK ISLAND

DISTRICT CORPS OF ENGINEERS. THE INITIALS OR

SIGNATURES AND REGISTRATION DESIGNATIONS OF

INDIVIDUALS APPEAR ON THESE PROJECT

DOCUMENTS WITHIN THE SCOPE OF THEIR

EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

SIGNATURES INDICATE OFFICIAL RECOMMENDATION

OF ALL DRAWINGS IN THIS SET.

APPROVAL RECOMMENDED BY:

CHIEF. DESIGN BRANCH

CHIEF. HYDROLOGY & HYDRAULICS BRANCH

CHIEF, GEOTECHNICAL BRANCH

CHIEF, TECHNICAL SERVICES BRANCH

CHIEF, ENGINEERING & CONSTRUCTION DIVISION

DATE

DATE

DATE

DATE

DATE

m US Army Corps of Engineers ® f- f- !:2 u rJJ a: - Q;f- a:

�:;; � 0- W zw 0 c::

;;;C!lw:;!;z <(���Q a::i_w rn <>:�.JZO W005<>:> z w o::□<Uf--Zw(l)zO.<((!)WWQ,w<(�> (/)WZQW �i;j�::;;� � ...J cd3� :!!&!�oo w z > 0 <( - (!) "' a: w

0 0 a:

(!) N w ::J I- ..J w Ow >I Cl Cl) z a:

<( w wo ::!!:u ::J ..J

SHEET ID

VOL I & II

G-001 w z w z i--,;

_J

___,_ ___________________________________________________________________________________________________________________ ..._ _______ (f)

R O

C K

I S

L A

N D

IL

L

IN

IS

R O

C K

I S

L A

N D

D

IS

T R

IC

T

A N

S I

D

S O

L

IC

IT

A

T

IO

N

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

/0

N

IC

K E

L

A

B B

R E

V

IA

T

IO

N S

V O

L U

M E

I A

N D

V O

L U

M E

I I

G-002

J W

IS

O

C K

I

R

F E

L L

M

N

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I & II

W

E K

B

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

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

A

B

C

F

G

H

J

K

L

M

N

O

P

Q

R

S

T

U

W

Y

YARDYD

I

QUANTITYQTY

D

E

V

BETWEENBTWN

BTM BOTTOM

BEARINGBRG

BP BASE PLATE

BO BOTTOM OF

BEAMBM

BUILDINGBLDG

BHN BRINNELL HARDNESS

BC BOLT CENTER

BENTB

DOWELDWL

DRAWINGDWG

DETAILDTL

DOWNSTREAMDS

DEAD LOADDL

DIMENSIONDIM

DIAGONALDIAG

DIAMETERDIA OR Ø

DEMOLISH OR DEMOLITIONDEMO

DOUBLEDBL

DEFORMED ANCHOR STUDDAS

DEPTHD

FOOTINGFTG

FOOTFT

FRAMINGFR

FACE OF WALLFOW

FACE OF BUILDINGFOB

FOUNDATIONFND

FLOORFLR

FINISHFIN

FLOOR DRAINFD

FRACTURE CRITICAL MEMBERFCM

CONCRETE COMPRESSIVE STRENGTHf'c

GYPSUM BOARDGYP

GENERAL OR GENERATORGEN

GENERAL CONTRACTORGC

GRADE BEAMGB

GALVANIZEDGALV

GAUGEGA

JOINTJT

JOISTJST

JUNCTION BOXJBOX

LOCATIONLOC

LONG LEG VERTICALLLV

LONG LEG HORIZONTALLLH

LIVE LOADLL

LINEARLIN

LEFT HANDLH

POUND(S)LB, LBS OR #

NOT TO SCALENTS

NOMINALNOM

NUMBERNO OR #

NATIONAL LEVEE DATABASENLD

NOT IN CONTRACTNIC

NOT APPLICABLEN/A

NEW STRUCTURAL MEMBER(N)

SYMMETRICALSYM

STRUCTURALSTRUCT

STEELSTL

STIFFENERSTIFF

STANDARDSTD

SQUARE YARDSQ YD

SQUARESQ

SPECIFIEDSPEC'D

SPECIFICATION(S)SPEC

SPACE(S)SP

SLEEVE ANCHORSLV ANCH

SEALANTSLNT

SIMILARSIM

SHEETSHT

SQUARE FOOTSF

SECTIONSEC

SCHEDULESCHED

VERIFY IN FIELDVIF

VERTICALVERT

WELDED WIRE REINFORCEMENTWWR

WEIGHTWT

WORK POINTWP

WITHOUTW/O

WITHW/

WIDTHW

SYMBOLS

AT@

RIGHT OF WAYROW

RIVER MILERM

RIGHT HAND OR ROOF HATCHRH

REVISION OR REVISEDREV

REQUIREDREQ'D

REINFORCING, -ED, -MENTREINF

REFERENCEREF

RECESSEDREC

REINFORCED CONCRETE PIPERCP

UNIT

REINFORCED CONCRETE MASONRYRCMU

RECYCLED ASPHALT PAVEMENTRAP

RADIUSR OR RAD

EACH WAYEW

EXTERIOREXT

EXPANSION OR EXPOSEDEXP

EXISTINGEXIST

EXCAVATEEXC

ETCETERAETC

EQUIPMENTEQUIP

EQUAL SPACEEQ SPA

EQUALEQ

ENVIROMENTAL PROTECTION AGENCYEPA

EDGE OF SLABEOS

EDGE OF DECKEOD

ENCLOSUREENCL

EMBEDDEDEMBED

ELEVATIONEL OR ELEV

EXPANSION JOINTEJ OR EXP JT

EACH FACEEF

EACHEA

EXISTING STRUCTURAL MEMBER(E)

UTILITYUTIL

US ARMY CORPS OF ENGINEERSUSACE

UPSTREAMUS

UNLESS NOTED OTHERWISEUNO

UNIFIED FACILITIES CRITERIAUFC

HEIGHT OR HEAT TREATHT

HORIZONTALHORIZ

HOT MIX ASPHALTHMA

HEADERHDR

HEADED ANCHOR BOLTHDAB

HEADED CONCRETE ANCHORHCA

MONOLITH JOINTMJ

MISCELLANEOUSMISC

MINIMUMMIN

ONE THOUSANDTH OF AN INCHMIL

MAN HOLEMH

MANUFACTURERMFR

MILITARY EQUIPMENT PARKINGMEP

MEMBRANEMEMB

MECHANICALMECH

MAXIMUMMAX

MATERIALMATL

MANUALMAN

MOLECULAR ORIENTED POLYVINYL CHLORIDEPVCO

POLYVINYL CHLORIDEPVC

POUNDS PER SQUARE INCHPSI

POUNDS PER SQUARE FOOTPSF

PROJECTPROJ

PRELIMINARYPRELIM

POINT OF TANGENCYPOT

POINT OF ENDPOE

POINT OF CONTACTPOC

POINT OF BEGINNINGPOB

PRE-MOLDED JOINT FILLERPMJF

PLATEPL

POUNDS PER CUBIC FOOTPCF

PORTLAND CEMENT CONCRETEPCC

AMERICAN WELD SOCIETYAWS

AVERAGEAVG

AND MATERIALS

AMERICAN SOCIETY OF TESTING ASTM

ARCHITECT, -URAL, -UREARCH

APPROXIMATE, APPROXIMATELYAPPROX

ALUMINUMALUM

ALTERNATEALT

STEEL CONSTRUCTION

AMERICAN INSTITUTE OF AISC

ADJUSTABLE OR ADJACENTADJ

ADDITIONALADDL

ASPHALTACC

ANCHOR BOLTAB

CONTRACTORKTR

KIPS PER SQUARE INCHKSI

CONTRACTING OFFICERKO

ISOLATION JOINTISO JNT

ILLINOIS STAT GEOLIGICAL SURVEYISGS

INTERIORINT

INCHIN

INSIDE FACEIF

INSIDE DIAMETERID

IDENTIFICATIONID

INSULATED CONCRETE FORMSICF

INTERNATIONAL BUILDING CODEIBC

IN ACCORDANCE WITHIAW

OPPOSITEOPP

OPENINGOPNG

OUTSIDE FACEOF

OUTSIDE DIAMETEROD

ON CENTEROC

TYPICALTYP

TOP OF STEELTOS

TOP OFTO

TEMPORARYTEMP

TEMPERATURETEMP

ABBREVIATIONS

A

N D

E

V E

N T

E R

O S

IO

N

R E

P A

IR

SCUBIC YARDCY

COUNTERSINKCTSK

COUNTERBORECTB

CORROSION RESISTANT STEELCRES

CONTINUE OR CONTINUOUSCONT

CONSTRUCTION JOINTCONST JT

CONSTRUCTIONCONST

CONCRETECONC

COLUMNCOL

CORPS OF ENGINEERSCOE

CONCRETE MASONRY UNITCMU

CONTROLLED LOW STRENGTH MATERIALCLSM

CLEAR, -ANCECLR

CENTER LINE

CJP COMPLETE JOINT PENETRATION

CONTROL/CONSTRUCTION JOINTCJ

CAST IN PLACE CONCRETECIPC

CAST IRONCI

CONCRETE EXPANSION ANCHORCEA

CAPACITYCAP

CHANNELC OR CH

CENTER TO CENTERC/C

CL

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

C

V E

R S

H E

E T

G-001

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B of Engineers

US Army Corps

PROJECT LOCATION

2020 EVENT MIDDLE UNIT

DES MOINES COUNTY, IA

TWO RIVERS LEVEE AND DRAINAGE DISTRICT

MISSISSIPPI RIVER BASIN

MAINSTEM LEVEE EROSION REPAIRS

ROCK ISLAND DISTRICT

CROSS SECTIONSC-308

CROSS SECTIONSC-307

CROSS SECTIONSC-306

CROSS SECTIONSC-305

CROSS SECTIONSC-304

CROSS SECTIONSC-303

CROSS SECTIONSC-302

TYPICAL SECTIONC-301

RIPRAP PLACEMENT PLANC-105

BEDDING STONE PLACEMENT PLANC-104

LEVEE DEMO PLANC-103

SITE PLANC-102

ACCESS PLANC-101

CIVIL

SURVEY CONTROLV-101

SURVEY

LEGEND AND GENERAL NOTESG-002

COVER SHEETG-001

GENERAL

Sheet TitleSheet Id

VOL I INDEX

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

G E

N D

A N

D G

E N

E R

A L

N O

T E

S

G-002

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

LEGEND GENERAL NOTES

ROUTE TO THE SITE.

OFFICER. THE CONTRACTOR SHALL VERIFY ACCESS REQUIREMENTS AND

COMMISSIONERS, THE DRAINAGE DISTRICT, AND THE CONTRACTING

14. THE CONTRACTOR SHALL COORDINATE ALL ROAD ACCESS WITH THE ROAD

PROJECT COMPLETION.

MINIMIZED AND REPAIRED TO PRE-PROJECT CONDITIONS PRIOR TO

13. DAMAGE TO THE LEVEE CAUSED BY CONSTRUCTION ACTIVITIES SHALL BE

ANY ROADWAYS DAMAGED DUE TO CONSTRUCTION ACTIVITIES.

12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIR/REPLACEMENT OF

11. CONTRACTOR SHALL FIELD VERIFY ELEVATIONS.

SPECIFICATION SECTIONS 00 73 05 AND 02 21 00.

10. CONTRACTOR SHALL BE RESPONSIBLE FOR SURVEYS AS SPECIFIED IN

ENVIRONMENTAL REQUIREMENTS.

9. REFER TO SPECIFICATION SECTIONS 00 73 05 AND 01 57 19 FOR

8. BACKGROUND IMAGE IS ORTHOPHOTOGRAPHY FROM 2021.

INFORMATION FOR THE MISSISSIPPI RIVER.

7. SEE SPECIFICATIONS SECTION 00 73 05 FOR HYDRAULICS DATA AND GAGE

OFFICER PRIOR TO ANY WORK STARTING.

STAKED BY THE CONTRACTOR AND APPROVED BY THE CONTRACTING

6. THE LAYOUT OF THE PROJECT FEATURES AS SHOWN SHALL BE FIELD

CONSTRUCTION.

RESPONSIBLE FOR REPAIRING ANY UTILITIES DAMAGED DURING

AND AT STAGING AREAS PRIOR TO BEGINNING WORK AND SHALL BE

5. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING UTILITIES ON SITE

SHALL BE COORDINATED WITH THE CONTRACTING OFFICER.

PRIOR TO FLOOD EVENTS AT NO ADDITIONAL COST. ADDITIONAL STAGING

FOR PROTECTING OR REMOVING ANY STAGED EQUIPMENT OR OTHER ITEMS

REMAIN WITHIN THE WORK LIMITS SHOWN. CONTRACTOR IS RESPONSIBLE

4. STAGING SHALL BE COORDINATED WITH THE CONTRACTING OFFICER AND

3. THE REPAIR AREA IS ALONG THE RIVER SIDE OF THE LEVEE.

COUNTY CONSERVATION.

HAWKEYE - DOLBEE LANDING, WHICH IS MANAGED BY THE DES MOINES

ACCESS IS ALSO AVAILABLE. NEAREST PUBLIC RIVER ACCESS IS AT

2. VEHICULAR ACCESS TO THE SITE IS VIA MEEKER LANDING ROAD. RIVER

OF HAWKEYE-DOLBEE DIVERSION DITCH (POOL 18).

UPSTREAM OF LOCK AND DAM 18 AND DOWNSTREAM OF THE CONFLUENCE

DESCENDING BANK OF THE MISSISSIPPI RIVER NEAR RIVER MILE 420.

1. THE PROJECT IS LOCATED IN DES MOINES COUNTY, IOWA ON THE RIGHT

BM

N

EL. 500.0

FLOW

BEDDING STONE

STAGING AREA

WATER LEVEL

US HIGHWAY

STATE HIGHWAY

SLOPE

RIVERMILE

RIPRAP

RAILROAD

NORTH INDICATOR

INTERSTATE HIGHWAY

FLOW ARROW

LEVEE

EXISTING GROUND

EASEMENT LINE

PROPERTY LINE

CONSTRUCTION WORK LIMITS

ACCESS ROUTE

CENTERLINE

BREAKLINE

CONTROL POINT

BORING LOCATION

BENCHMARK

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

D .J

O H

N S

S U

R V

E Y

C O

N T

R O

L

P L

A N

V-101

B .S

K

ID

M O

R E

R

F E

L L

M

R

IV

R

M

B .S

K

ID

M O

R E

VOL I

W

E K

B

CP - #5 REBAR STAMPED ALUM CAP541.492339997.32370127.39TRL-3

CP - #5 REBAR STAMPED ALUM CAP543.762340006.68370908.22TRL-2

CP - #5 REBAR STAMPED ALUM CAP541.682339955.96371823.07TRL-1

DESCRIPTIONNAVD88 ELEV.EASTINGNORTHING

NUMBER

POINT

SURVEY CONTROL POINTS

CONSTRUCTION WORK LIMITS

STAGING AREA

TRL-3

TRL-2

TRL-1

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A1

PLAN - SURVEY CONTROL

1"=200'SCALE: 400'0 200'

HISTORIC CONVERSION FROM NAVD 88 TO MSL 12 ADD 0.70'3.

DISTANCE UNITS: US SURVEY FEET

COORDINATE UNITS: US SURVEY FEET

VERTICAL DATUM: NAVD88 GEOID 18

PROJECT DATUM: NAD 83 EPOCH (2011) (CONUS)

ZONE:IOWA SOUTH

COORDINATE SYSTEM: US STATE PLANE2.

CONTROL FIELD WORK COMPLETED 08-19-211.

GENERAL NOTES

H40

MISSISSIPPI RIVER

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

C E

S S

P L

A N

C-101

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

SITE VEHICULAR ACCESS ROUTE

VEHICULAR ACCESS TO WATER LANDING

VEHICULAR ACCESS TO WATER LANDING

LANDING WATER ACCESS

HAWKEYE-DOLBEE

SITE VEHICULAR ACCESS ROUTE

A1

SCALE: 1"=1200'-0"

ACCESS PLAN

© 2022 Microsoft Corporation © 2022 Maxar ©CNES (2022) Distribution Airbus DS

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

FLOW

MISSISSIPPI RIVER

GENERAL SHEET NOTES

SEE SPECIFICATIONS SECTION 00 73 05 FOR CONTACT INFORMATION.

WITH AND APPROVED BY THE DES MOINES COUNTY CONSERVATION OFFICIAL.

8. ANY STAGING AREA AT HAWKEYE DOLBEE LANDING MUST BE COORDINATED

DURING THE PRE-CONSTRUCTION CONDITION SURVEY.

COMPLETION OF THE WORK. PRE-PROJECT CONDITIONS TO BE DOCUMENTED

CONDITIONS, AT NO ADDITIONAL COST TO THE GOVERNMENT, PRIOR TO THE

7. RETURN THE RAMP, ROADWAY, AND PARKING AREAS TO PRE-PROJECT

CONSTRUCTION TO MAINTAIN THE SURFACES FOR PUBLIC USE.

6. REGRADE RAMP, ROADWAY, AND PARKING AREA AS NEEDED DURING

FOR PUBLIC USE.

OBSTRUCT ACCESS TO RAMP FOR THE PUBLIC. PARKING AREA TO REMAIN OPEN

VEHICLES ON ROADWAYS OR DESIGNATED PARKING AREAS. DO NOT

5. FOLLOW POSTED RULES FOR THE LANDING. NO LITTERING. KEEP ALL

FLOODED.

STAGE AT KEITHSBURG IS BELOW 12.8 FEET. ABOVE THAT STAGE, IT IS

4. HAWKEYE DOLBEE LANDING IS ONLY ACCESSIBLE WHEN THE MISSISSIPPI RIVER

3. NEAREST PUBLIC WATER ACCESS IS AT HAWKEYE-DOLBEE LANDING.

2. VEHICULAR ACCESS IS FROM MEEKER LANDING ROAD VIA COUNTY HIGHWAY 99.

FILE UPON AWARD OF CONTRACT AT CONTRACTOR'S REQUEST.

1. CONSTRUCTION WORK LIMITS WILL BE PROVIDED ELECTRONICALLY VIA CAD

COUNTY

DES MOINES

0 24001200

N

RM 417

RM 419 RM 420

RM 421

RM 422

RM 423

M E

E K

E R

S L

A N

D

IN

G R

D

COUNTY

HW

Y

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

V E

E D

E M

O P

L A

N

C-103

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

FLOW

GENERAL SHEET NOTES

PLACE BEDDING STONE AND RIPRAP.

5. APPROXIMATELY 1.0 ACRES OF TREES AND BRUSH ARE TO BE REMOVED TO

RIPRAP IN THE SCOUR AREA FROM THE LAND OR WATER.

4. REMOVE TREES AND BRUSH AS NEEDED TO PLACE BEDDING STONE AND

3. REFER TO SPECIFICATIONS FOR MATERIAL REQUIREMENTS.

2. TIE INTO EXISTING LEVEE WITH SMOOTH TRANSITION.

NLD STATION 334+50.

REPAIR USES ONLY. REPAIR STATION 0+00 IS LOCATED APPROXIMATELY AT

CONTRACT STATIONING DOES NOT MATCH THE NLD AND IS TO BE USED FOR

1. LEVEE CENTERLINE IS BASED ON THE NATIONAL LEVEE DATABASE (NLD). THE

STA. -0+06

INTO EXISTING UPSTREAM REPAIR

REMOVE TREES AS NEEDED TO TIE RIPRAP

DESIGN LEVEE CENTERLINE

CONSTRUCTION WORK LIMITS

CONSTRUCTION WORK LIMITS

E ,3

,0

.3

N

,4

.6

S T

A

.0

P O

B

E ,3

,9

.1

N

,1

.5

S T

A

.0

P O

E

S T

A

.6

P O

T

A1

SCALE: 1"=100'-0"

LEVEE DEMO PLAN

100' 200'0

N

REMOVE TREES STA -0+06 TO STA 12+90

UPSTREAM REPAIR AREA STA. 0+35

APPROXIMATE EXTENT OF EXISTING

CLEARING AND GRUBBING LIMITS

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

D D

IN

G

S T

O N

E P

L A

C E

M E

N T

P L

A N

C-104

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

GENERAL SHEET NOTES

RR-1.

PLACED FROM THE WATER. BEDDING STONE TO BE ILLINOIS DOT GRADATION

2. BEDDING STONE TO BE PLACED PRIOR TO RIPRAP. BEDDING STONE TO BE

FILE UPON AWARD OF CONTRACT AT CONTRACTOR'S REQUEST.

1. CONSTRUCTION WORK LIMITS WILL BE PROVIDED ELECTRONICALLY VIA CAD

E ,3

,0

.3

N

,4

.6

S T

A

.0

P O

B

S T

A

.6

P O

T

A1

SCALE: 1"=100'-0"

BEDDING STONE PLACEMENT PLAN

100' 200'0

N

CONSTRUCTION WORK LIMITS

CONSTRUCTION WORK LIMITS

DESIGN LEVEE CENTERLINE

BEDDING STONE PLACEMENT

SEE SHEET C-301/J1

TIE-IN SECTION

E ,3

,9

.1

N

,1

.5

S T

A

.0

P O

E

REPAIR AREA

TIE-IN TO EXISTING

C-301

A1

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

IP

R A

P P

L A

C E

M E

N T

P L

A N

C-105

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

GENERAL SHEET NOTES

E ,3

,0

.3

N

,4

.6

S T

A

.0

P O

B

S T

A

.6

P O

T

A1

SCALE: 1"=100'-0"

RIPRAP PLACEMENT PLAN

100' 200'0

N

CONSTRUCTION WORK LIMITS

CONSTRUCTION WORK LIMITS

DESIGN LEVEE CENTERLINE

RIPRAP PLACEMENT

SEE SHEET C-301/J1

TIE-IN SECTION

E ,3

,9

.1

N

,1

.5

S T

A

.0

P O

E

FLOATING PLANT. MINIMIZE DOUBLE HANDLING OF RIPRAP WHERE POSSIBLE.

PLACEMENT LIMITS CANNOT BE REACHED FROM EQUIPMENT ON THE

EQUIPMENT MAY BE TRACKED DOWN THE LEVEE TO ASSIST IF ENTIRE

3. RIPRAP ON THE LEVEE SLOPE TO BE PLACED FROM THE WATER. ADDITIONAL

ILLIONOIS DOT GRADATION RR-5.

2. SUBMERGED RIPRAP TO BE PLACED FROM THE WATER. RIPRAP TO BE

FILE UPON AWARD OF CONTRACT AT CONTRACTOR'S REQUEST.

1. CONSTRUCTION WORK LIMITS WILL BE PROVIDED ELECTRONICALLY VIA CAD

REPAIR AREA

TIE-IN TO EXISTING

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

T Y

P

IC

A L

S E

C T

IO

N

C-301

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

GENERAL SHEET NOTES

EXISTING 18" THICK RIPRAP

ILDOT RR-5

PROPOSED 24" RIPRAP

10'-0"

ILDOT RR-1

BEDDING STONE

A1

SCALE: N.T.S.

TYPICAL REPAIR SECTION

EXISTING SAND LEVEE

EXISTING ADDITIONAL SAND STOCKPILE

10'-0"

5'-0"

WEIGHTED TOE

36" THICK

24" RIPRAP

9" BEDDING STONE

GROUND

EXISTING

10'-0"

J1

SCALE: N.T.S.

TIE-IN REPAIR SECTION

PREVIOUS REPAIR COMPLETED AFTER THE 1993 FLOOD EVENT.

THE REPAIR AREA. THE UPSTREAM TIE IN WILL BE SMOOTH BLENDING INTO THE

5. TYPICAL SECTION FOR TIE-IN APPLIES ONLY ON THE DOWNSTREAM EXTENT OF

OF SLOPE.

4. PLACE 36 INCH THICK WEIGHTED TOE EXTENDING 10 FEET OUT FROM BOTTOM

WHERE POSSIBLE.

REACH THE PLACEMENT EXTENTS. MINIMALIZE DOUBLE HANDLING OF RIPRAP

TRACKED DOWN THE LEVEE IF EQUIPMENT ON FLOATING PLANT IS UNABLE TO

3. RIPRAP PLACEMENT TO BE FROM THE WATER. ADDITIONAL EQUIPMENT MAY BE

ELECTRONICALLY AFTER AWARD UPON CONTRACTOR REQUEST.

IN TO EXISTING RIPRAP AS SHOWN. LEVEE CENTERLINE CAN BE PROVIDED

2. PLACE ILLINOIS DOT GRADATION RR-5 RIPRAP OVER BEDDING STONE AND TIE

PLACEMENT TO BE FROM THE WATER.

BOTTOM OF EXISTING RIPRAP TO REBUILD BANK TO A 2H:1V SLOPE.

1. PLACE BEDDING STONE, ILLINOIS DOT GRADATION RR-1, IN SCOUR HOLE TO

MISSISSIPPI RIVER

LEVEE

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

0+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

1+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-302

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

EL 527.5

-5

.6

.0

-1

.6

.0

PLACE 24" REVETMENT STONE

EXISTING GROUND

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

.8

-1

.6

RIVERSIDE LANDSIDE

RIVERSIDE LANDSIDE

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.0

-1

.8

-5

.4

.3

EXISTING RIPRAP

-6

.6

.3

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

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

2+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

3+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-303

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

PLACE 24" REVETMENT STONE

.0

-4 .1

EXISTING GROUND

-1

.1

.5

.8

-4

.3

.7

-1

.1

.7

-1

.1

-1

.1

.6

RIVERSIDE LANDSIDE

RIVERSIDE LANDSIDE

.5

-1

.1

.6

-1

.1

EL 527.5

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

EL 527.5

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.9

-4

.8

.0

-4

.1

EXISTING RIPRAP

.3

-5

.0

.9

-5

.1

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

4+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

5+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-304

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

.2

-5

.3

EXISTING RIPRAP

-1

.5

.4

.0

-1

.5

-1

.1

.4

-1

.1

.4

-5

.7

RIVERSIDE LANDSIDE

RIVERSIDE LANDSIDE

.4

-1

.1

.4

-1

.6

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

EL 527.5

EL 527.5

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.5

-5

.4

.8

.4

-4

.1

EXISTING GROUND

.7

-5 .3

.9

-6

.7

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

6+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

7+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-305

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

.3

-5

.3

EXISTING RIPRAP

-1

.3

.2

-1

.3

.4

-6

.2

.1

.9

-1

.5

.9

-1

.5

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

.4

-1

.3

.9

-1

.5

EL 527.5

EL 527.5

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

-6 .0

.3

.6

-5

.1

EXISTING GROUND

-6

.3

.6

-6

.2

.5

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

8+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

9+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-306

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

.0

EXISTING RIPRAP

-1

.0

.0

-1

.0

.6

-4 .5

-1

.8

.7

-1

.8

.0

-6

.3

.5

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

.5

-1

.7

.5

-1

.5

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

EL 527.5

EL 527.5

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.2

-4

.3

EXISTING GROUND

-5

.2

.7

-5

.5

.4

.1

-6 .3

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

10+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

11+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

560 560

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-307

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

-1

.0

.3

PLACE 24" REVETMENT STONE

.0

-5

.8

EXISTING RIPRAP

-1

.0

.2

-7

.9

.7

-1

.6

.4

-1

.6

.8

RIVERSIDE LANDSIDE

LANDSIDERIVERSIDE

.6

-1

.4

.0

-1

.8

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

EL 527.5

EL 527.5

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.3

-5

.6

-7

.9

.7

EXISTING GROUND

.4

-5

.8

-8

.9

.5

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

12+00

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

500 500

510 510

520 520

530 530

540 540

550 550

560 560

12+87

-180 -170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40

510 510

520 520

530 530

540 540

550 550

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T M

ID

D

L E

U N

IT

D E

S M

O

IN

E S

C O

U N

T Y

IA

T W

O R

IV

E

R S

L E

V E

E A

N D

D R

A

IN

A G

E D

IS

T

R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

N

IC

K

O S

S S

E C

T

IO

N S

C-308

J W

IS

O

C K

I

R

F E

L L

M

R

IV

R

M

N

P A

T T

E R

S O

N

VOL I

W

E K

B

-1

.4

.4

PLACE 24" REVETMENT STONE

.4

-8

.8

EXISTING RIPRAP

-1

.4

.4

RIVERSIDE LANDSIDE

.8

-1

.4

TO REESTABLISH 2H:V1 SLOPE

PLACE BEDDING STONE IN VOID

EL 527.5

A1

HORIZONTAL SCALE: 1"=10'-0"

CROSS SECTIONS

.4

-8

.8

EXISTING GROUND

RIVERSIDE LANDSIDE

EL 527.5

.5

-1

.0

-1

.0

.9 5 .8

-1

.0

-1

.7

.3

-1

.7

.2

-9

.8

.4

-1

.7

.2

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 7.19 FEET AT THE KEITHSBURG GAGE.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

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

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

R O

C K

I S

L A

N D

IL

L

IN

R O

C K

I S

L A

N D

D

IS

T R

IC

T

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

/0

H

U N

E M

U L

L

V E

R S

H E

E T

G-001

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

W

E K

B of Engineers

US Army Corps

PROJECT LOCATION

MISSISSIPPI RIVER BASIN

GREGORY DRAINAGE AND LEVEE DISTRICT

CLARK COUNTY, MO

2018 EVENT ELEVATOR ROCK REPAIR

ROCK ISLAND DISTRICT

CROSS SECTIONSC-302

TYPICAL SECTIONC-301

PLAN REPAIR AREAC-103

SITE PLANC-102

ACCESS PLANC-101

CIVIL

SURVEY CONTROLV-101

SURVEY

LEGEND AND GENERAL NOTESG-002

COVER SHEETG-001

GENERAL

Sheet TitleSheet Id

VOL II INDEX

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

IC

H

U N

E M

U L

L

G E

N D

A N

D G

E N

E R

A L

N O

T E

S

G-002

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

ROADWAYS DAMAGED DUE TO CONSTRUCTION ACTIVITIES.

10. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIR/ REPLACEMENT ANY

CONTRACTING OFFICER.

9. NO TREES SHALL BE REMOVED WITHOUT PRIOR APPROVAL OF THE

SEE SPECIFICATIONS.

8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SURVEYS OF REPAIR AREA,

PRIOR TO COMMENCING WORK.

7. STAKE THE REPAIR AREA FOR THE CONTRACTING OFFICER'S APPROVAL

REQUIREMENTS.

6. CONTRACTOR SHALL FIELD VERIFY ELEVATIONS AND ACCESS

GAGE.

HYDRAULIC DATA CAN BE OBTAINED FROM THE GREGORY LANDING, MO

5. SEE SPECIFICATIONS FOR HYDRAULIC DATA FOR THE MISSISSIPPI RIVER.

APPROXIMATE RIVER MILE 353.3.

RIVERSIDE OF THE SHEET PILE ALONG THE MISSISSIPPI RIVER NEAR

4. THE REPAIR AREA IS LOCATED ADJACENT TO THE ELEVATOR ON THE

STA 312+00.

ADJACENT TO THE LANDSIDE LEVEE TOE FROM APPROXIMATE STA 303+00 TO

CONTRACTOR VEHICLE PARKING IS AVAILABLE ALONG THE EXISTING ROAD

WITH THE DRAINAGE DISTRICT THROUGH THE CONTRACTING OFFICER.

3. STAGING AREAS NOT IDENTIFIED. STAGING AREAS SHALL BE COORDINATED

2. AERIAL PHOTOGRAPHY WAS FLOWN IN 2018.

COUNTY.

LEWIS COUNTIES, MISSOURI. THE REPAIR AREA IS LOCATED IN CLARK

1. THE GREGORY DRAINAGE AND LEVEE DISTRICT IS LOCATED IN CLARK AND

GENERAL NOTESLEGEND

BM

N

EL. 500.0

FLOW

BEDDING STONE

STAGING AREA

WATER LEVEL

US HIGHWAY

STATE HIGHWAY

SLOPE

RIVERMILE

RIPRAP

RAILROAD

NORTH INDICATOR

INTERSTATE HIGHWAY

FLOW ARROW

LEVEE

EXISTING GROUND

EASEMENT LINE

PROPERTY LINE

CONSTRUCTION WORK LIMITS

ACCESS ROUTE

CENTERLINE

BREAKLINE

CONTROL POINT

BORING LOCATION

BENCHMARK

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

/2

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

J.

IG

E

L

W

U

R V

E Y

C O

N T

R O

L

P L

A N

V-101

B S

K

ID

M O

R E

M .M

A N

T E

R N

A

H

G

R E

G R

Y

B S

K

ID

M O

R E

VOL II

21245200

2124520521245202

21245206

FOX RIVER PLUG RTUS WINGWALL OF RR ABUTMENT493.08492.291926198.051325736.641001

SET SPIKE 497.53496.741925244.331317272.3121245206

5/8" REBAR WITH ALUMINUM CAP STAMPED CP1 2021499.53498.741925129.541316863.2921245202

GREGORY 1 2019499.47498.681920908.631325736.6421245200

MAGNAIL WITH WASHER496.63495.841925300.941317537.1921245205

DESCRIPTION

(MSL 1912)

ELEVATION

(NAVD88)

ELEVATION EASTINGNORTHINGPOINT

SURVEY CONTROL POINT

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

M

IS

S

IS

S

IP

P I R

IV

E

R

F L

O W

MISSOURI

CLARK COUNTY

MISSOURI

LEWIS COUNTY

ILLINOIS

HANCOCK COUNTY

COUNTY ROAD F

RM 351

RM 350

RM 349

RM 352

RM 353

RM 354

RM 355

DISTRICT

GREGORY DRAINAGE

N

3. PROJECT CONTROL SURVEY COMPLETED IN SEPTEMBER OF 2021.

FEET, BASED ON LEVELING.

2. THE LOCAL CONVERSION FROM MSL 1912 TO NAVD88 IS TO SUBTRACT 0.79

VERTICAL DATUM: NAVD 1988. UNITS ARE U.S. SURVEY FEET.

PROJECT DATUM HORIZONTAL: NAD83 (CONUS) ILLINOIS WEST - 1202. 1.

GENERAL SHEET NOTES

A1

PLAN - SURVEY CONTROL

SCALE: 1" = 2000' 0 4000'2000'

RM 348

C O

U N

T Y R

O A

D P

C O

U N

T Y R

O A

D

COUNTY ROAD 378

1+00

2+00

4+00

3+00

0+00

4+60

265+00

SEE SHEET C-102

REPAIR AREA

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

H

U N

E M

U L

L

IT

E P

L A

N

C-102

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

A1

SCALE: 1"=400'-0"

SITE PLAN

RAMP STA. 303+65

EXISTING ROAD

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

M

IS

S

IS

S

IP

P I R

IV

E

R

F L

O W

MISSOURI

CLARK COUNTY

ILLINOIS

HANCOCK COUNTY

COUNTY ROAD F

RM 353

DISTRICT

GREGORY DRAINAGE

N

0 400 800

RIPRAP IN THE SCOUR AREA FROM THE LAND OR WATER.

7. REMOVE TREES AND BRUSH AS NEEDED TO PLACE BEDDING STONE AND

6. REFER TO SPECIFICATIONS FOR MATERIAL REQUIREMENTS.

5. TIE INTO EXISTING LEVEE WITH SMOOTH TRANSITION.

APPROXIMATELY AT NLD STATION 297+23.

FOR REPAIR USES ONLY. PROJECT REPAIR STATION 0+00 IS LOCATED

THE CONTRACT STATIONING DOES NOT MATCH THE NLD AND IS TO BE USED

4. LEVEE CENTERLINE IS BASED ON THE NATIONAL LEVEE DATABASE (NLD).

FILE UPON AWARD OF CONTRACT AT CONTRACTOR'S REQUEST.

CONSTRUCTION WORK LIMITS WILL BE PROVIDED ELECTRONICALLY VIA CAD 3.

2. SEQUENCE WORK TO NOT ADVERSELY IMPACT NAVIGATION.

1. REPAIR AREA IS ONLY ACCESSIBLE BY FLOATING PLANT.

GENERAL SHEET NOTES

C O

U N

T Y R

O A

D

325+0

260+0

305+00

310+00

315+00

320+00

330+

+00

295+00

290+00

285+00

280+00

275+00

270+00

300+00

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

WORK LIMITS

MISSISSIPPI RIVER

CENTERLINE

EXISTING SHEET PILE

SEE SHEET C-301

OF EXISTING RIPRAP

APPROXIMATE LOCATION

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

H

U N

E M

U L

L

P A

IR

A

R E

A

P L

A N

C-103

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

A1

SCALE: 1"=50'-0"

PLAN - REPAIR AREA - BEDDING STONE/RIRAP PLACEMENT

ON BOTH ENDS.

3. PROVIDE 10H:1V SLOPE BETWEEN DESIGN GRADE AND EXISTING GROUND

OFFICER'S APPROVAL.

2. STATIONING IS APPROXIMATE. STAKE THE REPAIR AREA FOR CONTRACTING

CONTRACTOR'S RESPONSIBILITY.

GRUBBED MATERIALS SHALL BE PROPERLY DISPOSED OFF SITE AT THE

FOR REMOVAL BY THE CONTRACTING OFFICER. DEBRIS, CLEARED AND

THE LIMITS OF STONE PLACEMENT SHOWN. CLEAR ONLY TREES APPROVED

1. CONTRACTOR SHALL REMOVE DEBRIS, CLEAR AND GRUB THE SITE WITHIN

GENERAL SHEET NOTES

FLOW

N

50' 100'0

H1

SCALE: 1"=50'-0"

EXISTING RIRAP LOCATION

N

50' 100'0

MISSISSIPPI RIVER

CENTERLINE

EXISTING SHEET PILE

E

.2

N

.3

E

.5

N

.1

N

L D

FLOW

SEE SHEET C-301

THEN PLACE RIPRAP

STONE IN VOIDS

PLACE BEDDING

SEE SHEET C-301

THEN PLACE RIPRAP

STONE IN VOIDS

PLACE BEDDING

SEE SHEET C-301

OF EXISTING RIPRAP

APPROXIMATE LOCATION

LESS THAN 12"

REMOVE EXISTING TREES

LESS THAN 12"

REMOVE EXISTING TREES

DO NOT DISTURB

EXISTING RIVER GAGE

DO NOT DISTURB

EXISTING RIVER GAGE

WORK LIMITS

E

.5

N

.1

N

L D

E

.2

N

.3

C-301

A1

2.5

EXISTING GROUND VARIES

RIVERSIDE

EL 480.1

EXISTING SHEET PILE CENTERLINE

OF RIPRAP

PLACE 24 INCHES

EL 495.5

SHEET PILE TOP EL 498.7

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

H

U N

E M

U L

L

P A

IR

A

R E

A

T Y

P

IC

A L

S E

C T

IO

N

C-301

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

A1

SCALE: 1/4"=1'-0"

TYPICAL SECTION - REPAIR AREA

GREGORY LANDING GAGE.

DURATION ELEVATION. REFER TO RiverGages.com FOR DAILY STAGE DATA AT

MEDIAN ANNUAL WATER LEVEL, WHICH IS THE 50% ANNUAL EXCEEDANCE

2. WATER ELEVATION SHOWN FOR THE MISSISSIPPI RIVER CORRESPONDS TO

IN WET AND DRY CONDITIONS BASED ON RIVER LEVEL FLUCTUATIONS.

AND PLACE MATERIAL AS SHOWN. MATERIAL PLACEMENT WILL BE REQUIRED

1. THE CONTRACTOR SHALL SHAPE THE LEVEE FOLLOWING SITE PREPARATION

GENERAL SHEET NOTES

0 4' 8'2'

PRE-EXISTING RIRAP

DAMAGED OR DISTURBED

SHEET PILE ARE NOT TO BE

WHERE EXISTING RIPRAP NO LONGER EXIST

PLACE 9 INCHES OF BEDDING STONE

10'-0"

WEIGHTED TOE

36" THICK

VARIES

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N

0+00

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

460 460

470 470

480 480

490 490

500 500

510 510

0+50

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

460 460

470 470

480 480

490 490

500 500

510 510

1+00

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

460 460

470 470

480 480

490 490

500 500

510 510

1+25

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

460 460

470 470

480 480

490 490

500 500

510 510

2+00

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

450 450

460 460

470 470

480 480

490 490

500 500

510 510

3+00

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

450 450

460 460

470 470

480 480

490 490

500 500

510 510

4+00

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

450 450

460 460

470 470

480 480

490 490

500 500

510 510

4+25

-160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60

450 450

460 460

470 470

480 480

490 490

500 500

510 510

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

A

B

C

D

E

F

G

H

J

K

L

M

N

P

S U

B M

IT

T

E D

B Y

C H

E C

K E

D B

Y

D R

A W

N B

Y

D E

S

IG

N E

D B

Y

C O

N T

R A

C T

/T .O

N

O

S O

L

IC

IT

A

T

IO

N N

O

IS

S

U E

D A

T E

S I Z

E

M A

R K

D E

S C

R

IP

T

IO

N D

A T

E

SHEET ID

®of Engineers

US Army Corps

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

P R

O J E

C T

C O

D E

M A

T O

C /I

D

IQ

C O

N T

R A

C T

N O

T H

U N

E M

U L

L

P A

IR

A

R E

A

C R

O S

S S

E C

T

IO

N

C-302

J W

IS

O

C K

I

R

F E

L L

M

G

R E

G R

Y

R

T U

T T

L E

VOL II

A N

S I

D

S O

L

IC

IT

A

T

IO

N

E V

E N

T E

L E

V A

T O

R R

O C

K R

E P

A

IR

C L

A R

K C

O U

N T

Y M

O

G R

E G

O R

Y D

R A

IN

A

G E

A N

D L

E V

E E

D

IS

T R

IC

T

M

IS

S

IS

S

IP

P I

R

IV

E R

B A

S

IN

W

E K

B

/0

C K

I S

L A

N D

IL

L

IN

C K

I S

L A

N D

D

IS

T R

SCALE: 1"=20'-0"

CROSS SECTIONS - REPAIR AREA

20' 40'0

.5

-0 .6

.5

-3 .0

.3

-3 .7

.3

-4

.7

.9

-4 .1

TO REESTABLISH 2.5H:V1 SLOPE

PLACE BEDDING STONE IN VOIDS

EXISTING RIPRAP

EXISTING GROUND

LANDSIDE

L C

2.5

EL 480.1

PLACE 24" REVETMENT STONE

RIVERSIDE

NOT THE NLD LEVEE CENTERLINE.

LEVEE CENTERLINE SHOWN IS THE ORIGINAL DESIGN LEVEE ALIGNMENT, 5.

THE DATE OF SURVEY WAS 8.09 FEET AT GREGORY LANDING.

4. WATER ELEVATION SHOWN IS FROM THE DATE OF SURVEY. RIVER STAGE ON

EXTENTS.

EQUIPMENT ON THE FLOATING PLANT IS UNABLE TO REACH THE PLACEMENT

EQUIPMENT MAY BE USED ON THE WATER SIDE OF THE LEVEE IF THE

3. PLACEMENT OF RIPRAP IS TO BE DONE FROM THE WATER. ADDITIONAL

2. PLACEMENT OF BEDDING STONE IS TO BE DONE FROM THE WATER.

BE AT THE ORIGINAL CENTERLINE ALIGNMENT.

PLACEMENT ON THE LAND SIDE OF THE LEVEE, THE LEVEE CROWN MAY NOT

1. LEVEE CENTERLINE IS BASED ON THE ORIGINAL ALIGNMENT. DUE TO SAND

GENERAL SHEET NOTES

L C

L C

L C

L C

L C

L C

L C

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

LANDSIDERIVERSIDE

-4

.9

.2

-4

.9

.2

-3

.9

.2

-3 .2

.5

.1

-3

.6 4 .8

-1

.7

.3

-5

.3 .1

-4

.5

.1

-3

.5 4 .5

-7 .6

.2

-5

.0 .2

-4

.9

.2

-3

.9

.2

-4

.1

.8

-4

.4

.5

-2

.2

.5

-3 .2

.9

-4

.0

.3

-4

.6

.3

-3

.6 4 .5

-4 .7

-3

.2

.2

-0 .2

.5

-2 .7

.5

-1 .5

.5

-8 .0

.5

-0 .0

.5

-0 .0

.5

-0 .2

.5

.5

-4 .9

.2

-3

.8

.2

-4 .8

.3

-4 .8

EXISTING SHEET PILING