A02 M-DG-06_ADV.pdf

PDF 40 MB Posted Jul 20, 2020

Attached to: Lower 4 PL84-99 Earthwork Federal contract opportunity
Solicitation number: W912P9-20-R-0050
Issued by: Department of the Army Corps of Engineers Engineering District St Louis

About this file

Written by GovTribe AI · Dec 28, 2023

This document provides details on a federal solicitation for levee repair work. The U.S. Army Corps of Engineers, St. Louis District is seeking a firm to perform repairs to levees located at Degognia, Grand Tower and Clear Creek Levee Districts. The solicitation number is W912P9-20-R-0050 and work includes stripping, rutting repairs, levee embankment repairs, slide repairs, crushed stone surfacing and establishment of turf. The agency listed is the Department of the Army Corps of Engineers Engineering District St Louis.

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Other files for this federal contract opportunity

Other files attached to Lower 4 PL84-99 Earthwork, newest first.
File	Type	Posted
A02 M-CL-04_ADV.pdf	PDF	Jul 20, 2020
A22 W912P920R0050 SolicitationF.pdf	PDF	Jul 20, 2020
A02 M-GT-08_ADV.pdf	PDF	Jul 20, 2020
A02 Lower 4 ADV Specs.pdf	PDF	Jul 20, 2020

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S O

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SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

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P S O

F E

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E E

N S I

DRAWING NAME

1/8" = 1' 0"

GENERAL SYMBOLS

DRAWING/DETAIL LOCATION DESIGNATION

DRAWING/DETAIL TITLE

X-XXX

SCALE

FIRST REFERENCED

SHEET NUMBER DESIGNATION WHERE

DRAWING/DETAIL LIMITS

DETAIL LOCATION DESIGNATION

SIMILAR, OR OPPOSITE HAND

DETAIL DESIGNATION

SHEET NUMBER DESIGNATION WHERE

(DRAWN) SHOWN

SECTION/DETAIL LOCATION DESIGNATION

SECTION/DETAIL

DESIGNATION

SHOWN

SHEET NUMBER DESIGNATION WHERE (DRAWN)

ELEVATION/DETAIL LOCATION DESIGNATION

EXTERIOR ELEVATION

DESIGNATION

SHOWN

SHEET NUMBER DESIGNATION WHERE (DRAWN)

INDICATES TRUE NORTH

NORTH ARROW

BREAK LINE, MATERIAL

TO CONTINUE

KEYNOTE

NOT USED ON SHEETKEYNOTE

REVISION DESIGNATION

REVISION CLOUD

LIMITS OF WORK

FILL

CUT

LEVEE CENTERLINE

ROADS

LIMITS OF RIPRAP

ORDER AND COORDINATION OF WORK GENERAL NOTES

ABBREVIATIONS

WATER MAINWM

WOODWD

WIDTHW

UNDERGROUNDUGND

UNLESS NOTED OTHERWISEUNO

TYPICALTYP

TURFINGTRF

TOP AND BOTTOMT&B

STAINLESS STEELSST

SPECIFICATIONSSPEC

SIMILARSIM

SANITARYSAN

REINFORCED CONCRETE PIPERCP

RIVERSIDERS

POINT OF ENDINGPOE

POINT OF BEGINNINGPOB

POINT OF INTERSECTIONPI

OPPOSITE HANDOH

OUTSIDE FACEOF

ON CENTEROC

NUMBERNO.

NEAR FACENF

MISCELLANEOUSMISC

MIRROREDMIRR

MINIMUMMIN

MAXIMUMMAX

LANDSIDELS

LONGLG

INSIDE FACEIF

HEIGHTHT

HOLLOW METALHM

INSTALLED

GOVERNMENT FURNISHED, CONTRACTOR GFCI

GALVANIZEDGALV

FLARED END SECTIONFES

FLOOR DRAIN FD

FAR FACEFF

EXISTINGEXIST

EACH WAYEW

ELEVATIONEL

EXPANSION JOINTEJ

EACH FACEEF

DRAWINGDWG

DIAMETERDIA

CONTRACTING OFFICERS REPRESENTATIVECOR

CONCRETECONC

CLEAN OUTCO

CONCRETE MASONRY UNITCMU

CORRUGATED METAL PIPECMP

CONSTRUCTION JOINTCJ

CLEARCLR

CURB & GUTTERC&G

CENTER LINEC/L

BOTTOMBOT

BITUMINOUSBITUM

ALUMINUMALUM

ALTERNATE WITHALT W/

APPROXIMATEAPPROX

H A

N K

S P

G-002

P L -9

L O

O D R

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O V

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Y L

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E E R

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S T L

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S O

U R I

P R

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S T L

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U M

B E

E R

W P -X

X (Y

E A

X X

POINTS ARE START/STOP OF REPAIR AREAS

EXPLANATION OF EMBANKMENT REPAIR NUMBER (D.I.N.)

SEE TYPICAL SECTIONS ON DRAWING C-301

TYPE 3T3

TYPE 2T2

TYPE 1T1

DAMAGE TYPE (SUB-CLASSIFICATION)**

DAMAGE ON RIVERSIDE* OF LEVEER

DAMAGE ON LANDSIDE* OF LEVEEL

DAMAGE AT CROWN OF LEVEEC

LOCATION RELATIVE TO LEVEE

DAMAGED AREAS NUMBERED SEQUENTIALLY*

SEQUENCE NUMBER

**DAMAGE TYPE APPLIES ONLY TO EMBANKMENT (EMB)

*LOOKING CLOCKWISE ALONG LEVEE ASCENDING STATIONING

TURF REPAIRTRF

RUTTINGRUT

EMBANKMENTEMB

DAMAGE CLASSIFICATION

EMBANKMENT REPAIR IDENTIFICATION

*LOOKING CLOCKWISE ALONG LEVEE ASCENDING STATIONING

DAMAGED AREAS NUMBERED SEQUENTIALLY*

SEQUENCE NUMBER

DAMAGE ON RIVERSIDE* OF LEVEER

DAMAGE ON LANDSIDE* OF LEVEEL

LOCATION RELATIVE TO LEVEE

R 01 - TRF

POINTS ARE START/STOP OF REPAIR AREAS

EXPLANATION OF TURFING REPAIR IDENTIFICATION NUMBER (T.I.N.)

ON DRAWING C-301

SEE TYPICAL SECTIONS

TRF TURFING

DAMAGE CLASSIFICATION

*LOOKING DOWN STREAM (NORTH TO SOUTH)

DAMAGED AREAS NUMBERED SEQUENTIALLY*

SEQUENCE NUMBER

DAMAGE ON RIVERSIDE* OF LEVEER

DAMAGE ON LANDSIDE* OF LEVEEL

LOCATION RELATIVE TO LEVEE

201313

YEAR DAMAGE OCCURRED

POINTS ARE START/STOP OF REPAIR AREAS

EXPLANATION OF SLIDE IDENTIFICATION NUMBER (D.I.N.)

13 L - 0 IME -

PIN MESD

LEVEE IDENTIFICATION

SLIDE IDENTIFICATION

TURFING REPAIR IDENTIFICATION

C 5 - T II - E M B

R A

S B

U R

R A

S B

U R

Y J

A C

K S

O N C

O U

N T

LOCATIONS ARE NOT PRECISE, THEY ARE APPROXIMATE ONLY.

7. LOCATIONS WERE TAKEN FROM HAND HELD GPS, OR FROM AERIAL IMAGARY.

WAS ACQUIRED.

6. SITE CONDITIONS MAY HAVE CHANGED SINCE AERIAL IMAGERY

AMERICAN VERTICAL DATUM OF 1988 (NAVD 88).

5. UNLESS NOTED OTHERWISE VERTICAL COORDINATES ARE IN THE NORTH

SURVEY FEET.

4. HORIZONTAL COORDINATES ARE IN ILLINOIS WEST STATE PLANE, NAD 83, U.S.

OSHA AND EM 385-1-1 REQUIREMENTS.

3. ALL WORK AROUND HIGH VOLTAGE POWERLINES SHALL BE IN ACCORDNCE WITH

CONTRACTOR'S EXPENSE.

BY THE CONTRACTOR'S NEGLIGENCE. THE DAMAGE SHALL BE REPAIRED AT THE

2. CONTRACTOR IS RESPONSIBLE FOR DAMAGE TO ANY EXISTING UTILITIES CAUSED

ILLINOIS ONE CALL SYSTEM (JULIE) AT 811.

1. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING UTILITIES BY CONTACTING

PERMANENT DRAINAGE AND EROSION CONTROL FACILITIES ARE COMPLETED AND OPERATIVE.

DRAWINGS. BERMS, DIKES, DRAINS, GRASSING, AND MULCHING SHALL BE MAINTAINED UNTIL

INDICATED IN THE CONTRACTOR ENVIRONMENTAL PROTECTION PLAN OR AS INDICATED ON THE

INSTALL TEMPORARY AND PERMANENT EROSION AND SEDIMENTATION CONTROL FEATURES AS

II.) EROSION AND SEDIMENTATION CONTROL DEVICES. THE CONTRACTOR SHALL CONSTRUCT OR

REQUIRED BY AREA WIDE PLANS UNDER THE CLEAN WATER ACT.

COURSES BY MEANS OF DIVERSION DITCHES, BENCHES, BERMS, AND BY ANY MEASURES

STORMS SHALL BE CONTROLLED, RETARDED, AND DIVERTED TO PROTECTED DRAINAGE

I.) RETARDATION AND CONTROL OF RUNOFF. RUNOFF FROM THE CONSTRUCTION SITE OR FROM

SEDIMENTATION THROUGH APPROVED METHODS INCLUDING, BUT NOT LIMITED TO, THE FOLLOWING:

2. EROSION. THE CONTRACTOR SHALL EFFECTIVELY PREVENT EROSION AND CONTROL

EXTENDED FOR THE PERIOD OF THE TIME DELAY FOR WORK IMPACTED BY ANY RESTRICTIONS.

CONSTRUCTION OPERATIONS. THE TIME FIXED FOR COMPLETION OF THE CONTRACT WILL BE

RESTRICTIONS WILL BE REQUIRED DURING THE PERIOD OF JANUARY 1ST TO AUGUST 31ST FOR

THE CONTRACTING OFFICER IMMEDIATELY TO DETERMINE IF ANY BUFFER ZONES AND ACCESS

1.BALD EAGLE NEST. SHOULD A BALD EAGLE NEST BE OBSERVED, THE CONTRACTOR SHALL CONTACT

WITHIN THE LEVEE DISTRICT:

D. THE FOLLOWING ENVIRONMENTAL CONCERNS SHALL BE ADDRESSED WHEN CONDUCTING WORK

SECTION 01 15 00.

RAMPS FOR TRAVERSING THE LEVEE THE CONTRACTOR SHALL RESTORE THE AREAS AS SPECIFIED IN

C. IF THE CONTRACTOR UTILIZES AN OPENING OR NOTCH IN THE LEVEE CROWN TO CONSTRUCT

618-201-6934

GORHAM, IL 82940

670 W. GORHAM RD

MARK HOLT

DEGOGNIA-FOUNTAIN BLUFF LEVEE & DRAINAGE DISTRICT

PROVIDED BELOW:

COORDINATE ACCESS ONTO THE LEVEE WITH THE LEVEE DISTRICT AT THE CONTACT INFORMATION

ADVANCE NOTICE PRIOR TO COMMENCEMENT OF ANY WORK. THE CONTRACTOR SHALL ALSO

B. THE CONTRACTOR SHALL PROVIDE THE LEVEE DISTRICT A MINIMUM OF FORTY EIGHT HOURS

RESTORED TO ORIGINAL PROTECTION LEVELS IN THREE (3) CALENDAR DAYS.

TIME, AS APPROVED BY THE CONTRACTING OFFICER, DEPENDENT ON THE AMOUNT THAT CAN BE

PROTECTION SYSTEM. THE CONTRACTOR MAY ONLY DO AN AMOUNT OF LEVEE REPAIR WORK AT ONE

OPERATIONS AND CEASES CERTAIN OPERATIONS IN ORDER TO RESTORE OR MAINTAIN THE FLOOD

CONTRACTOR TO PERFORM WORK ON A GREATER THAN 40 HOUR PER WEEK BASIS, PRIORITIZE WORK

STAGES AS A BASIS, THE CONTRACTING OFFICER RESERVES THE RIGHT TO IMMEDIATELY DIRECT THE

CONSTRUCTION. IF A FLOOD EMERGENCY IS EXPECTED AND USING PRESENT AND PREDICTED RIVER

BREACH THE LEVEE OR EFFECTIVELY LOWER THE LEVEL OF PROTECTION IN SOME MANNER DURING

SYSTEM OR LEVEES. IT IS ANTICIPATED THAT THE EXCAVATION REQUIREMENTS WILL PARTIALLY

REQUIREMENTS OF THIS WORK WILL ADVERSELY AFFECT THE APPLICABLE FLOOD PROTECTION

A. THE CONTRACTOR'S ATTENTION IS DIRECTED TO THE FACT THAT CERTAIN PARTS AND

DESIRED SUBJECT TO COMPLIANCE WITH THE FOLLOWING PARAGRAPHS:

THE CONTRACTOR MAY START AND COMPLETE THE WORK IN SUCH ORDER AND SEQUENCE AS

G E

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N S

R A

M O

S -O

R I

W P -2

-R -0

G O

G N

-F

O U

N T

L U

F F D

R A

A G

E L

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E E D

T R

U .S

A R

M Y C

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S I

A1 SCALE: 1" = 825'

P L -9

L O

O D R

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O V

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Y L

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E E R

E P

S T L

O U

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U R I

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O U

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GENERAL SHEET NOTES

FLOOD DAMAGE REPAIR PLAN

SURVEY FEET

COORDINATE SYSTEM: STATE PLANE ILLINOIS WEST, NAD83,

CONST. LIMITS

0 1650'825'

EMB-T3-01L

EMB-T3-02L

EMB-T3-03L

EMB-T3-04R

EMB-T1-01R

DEGOGNIA EXISTING LEVEE CENTERLINE

EMB-T1-01R

EMB-T3-01R

EMB-T3-02L

EMB-T3-01L

POINT

2466725

2466564

2460237

2459938

2457827

2457465

2457216

EASTING

384640.1

384674.7

390837.1

391066.5

392852.6

393321.1

393827.7

NORTHING

CONST. LIMITS

N R

G E R

DAMAGE AREA POINTS/COORDINATES

EROSION REPAIRS.

5. EXCESS BORROW MATERIAL FROM SLIDE REPAIRS WILL BE USED FOR TYPE 3

CONTRACTING OFFICERS REPRESENTATIVE.

4. ALL DAMAGE REPAIR AREAS WILL BE FIELD LOCATED AND APPROVED BY THE

3. SEE SHEET C-301 FOR RUTTING REPAIR AND EROSION REPAIR TYPICAL SECTION

ARE NOT PRECISE. THEY ARE APPROXIMATE ONLY.

COORDINATES WERE TAKEN BY HAND HELD GPS DEVICE. THEREFORE LOCATIONS 2.

COORDINATES ARE IN ILLINOIS WEST STATE PLANE, NAD 83, U.S. FEET.1.

M S R

E R

FLOWMIS

SIS

SIP

PI R

IVER

H A

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U R

R A

S B

U R

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S -O

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C-101

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F F D

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ACCESS TO IL RT 3

NEUNERT RD

S O

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U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

E=2454698.9

N=398436.6

E=2467042.8

N=385008.0

U .S

A R

M Y C

O R

P S O

F E

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A N

S I

A1 SCALE: 1" = 1000'

P L -9

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GENERAL SHEET NOTES

FLOOD DAMAGE REPAIR PLAN

SURVEY FEET

COORDINATE SYSTEM: STATE PLANE ILLINOIS WEST, NAD83,

CONST. LIMITS

DEGOGNIA EXISTING LEVEE CENTERLINE

0 2000'1000'

DG-01-19R

DG-06-19R

DEGOGNIA EXISTING LEVEE CENTERLINE

DG-06-19R

DG-05-19R

DG-04-19R

DG-03-19L

DG-02-19R

DG-01-19R

POINT

393911.9

381456

381267.4

378493.9

378050.2

375835.4

NORTHING

DG-02-19R

DG-03-19L

DG-04-19R

DG-05-19R

BEGIN GRAND TOWER CENTERLINE

O T

T E

R S

L O

U G

H R

G M

UDDY

VEE

CONTRACTING OFFICERS REPRESENTATIVE.

5. ALL DAMAGE REPAIR AREAS WILL BE FIELD LOCATED AND APPROVED BY THE

4. SEE SHEET C-301 FOR SLIDE REPAIR TYPICAL SECTION

SHOWN IN PLANS.

TOE AND 500' UPSTREAM AND 500' DOWNSTREAM OF SLIDE REPAIR LOCATION, AS

3. FOR SLIDE REPAIR, CONSTRUCTION LIMITS SHALL EXTEND 20' FROM THE LEVEE

ARE NOT PRECISE. THEY ARE APPROXIMATE ONLY.

COORDINATES WERE TAKEN BY HAND HELD GPS DEVICE. THEREFORE LOCATIONS 2.

COORDINATES ARE IN ILLINOIS WEST STATE PLANE, NAD 83, U.S. FEET.1.

T O

W N C

R E E

K R

-1

SBY

CONST. LIMITS

1164+10

1030+00

1040+00

1050+00

1060+00

DAMAGE AREA POINTS/COORDINATES

M S R

E R

CONST. LIMITS

2505479

2507778

2507672

2507441

2507505

2507546

EASTING

FLOW

BIG

MUDDY R

IVER

H A

N K

S P

R A

S B

U R

R A

S B

U R

R A

M O

S -O

R I

C-102

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R E E K R

IL RT 3

ACCESS RD TO

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N E

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D B

D A

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R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

E=2512023.9

N=384536.1

E=2506602.1

N=392480.5

E=2503977.7

N=397747.3

E=2507218.0

N=374375.8

A T

N N

D E

N E

D B

D E

S C

M A

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S U

B M

T E

D B

D A

T E

C O

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R A

C T N

C H

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K E

D B

D R

A W

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U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

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P L -9

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C-301

TYPICAL SLIDE REPAIR - LEVEE SLOPE ONLY

NOT TO SCALE

TYPICAL SECTIONS - EROSION AND RUTTING REPAIRS

NOT TO SCALE

CRUSHED STONE SURFACING DETAIL

NOT TO SCALEC5

TYPICAL SLIDE REPAIR - LEVEE SLOPE AND CROWN

NOT TO SCALE

LEVEE

C/L

LEVEE

C/L

LEVEE

C/L

LEVEE

C/L

REPAIR BENCHING DETAIL

NOT TO SCALE. SEE NOTE 5.

EXISTING LEVEEEXISTING LEVEE EXISTING LEVEE EXISTING LEVEE

TOP OF LEVEE DESIGN GRADE

LEVEE CROWN - WIDTH VARIES

LEVEE

C/L

LEVEE

C/L

C/L LEVEEC/L LEVEE

SLIDE REPAIR DESIGN GRADE

SECTION SECTION

LEVEE TOE

EXCAVATED AREA

1V:1.5H SLOPE

1V:1H SLOPE

VARY

SIDESLOPES

EXISTING LEVEE

EXCAVATED AREA

1V:1.5H SLOPE

1V:1H SLOPE

LEVEE TOE

VARY

SIDESLOPES

EXISTING LEVEE

OVER GEOTEXTILE

6" CRUSHED STONE SURFACING

EXCAVATED AREA EXCAVATED AREAC/L INSPECTION TRENCH C/L INSPECTION TRENCH

LEVEE TOE

LEVEE TOE LEVEE TOE

LEVEE TOE

VARY

SIDESLOPES

EXISTING LEVEE

LEVEE CROWN LEVEE CROWN

VARY

SIDESLOPES

EXISTING LEVEE

SLIDE AREA SLIDE AREA

SEE NOTE 4

C1 C5

PLAN PLAN

SEE NOTE 4

TYPICAL SLIDE REPAIR - LEVEE SLOPE ONLY

NOT TO SCALE F5

TYPICAL SLIDE REPAIR - LEVEE SLOPE AND CROWN

NOT TO SCALE

EXISTING OR DESIGN LEVEE GRADE

EROSION TYPE I SCOUR REPAIR EROSION TYPE II SCOUR REPAIR EROSION TYPE III SCOUR REPAIR RUTTING REPAIR

GENERAL SHEET NOTES

BENCHING

EMBANKMENT

DEPTH TO THAT OF THE RUTS.

FOR REPAIR OF EROSION OF SIMILAR

EMBANKMENT MATERIAL PRESCRIBED

GRADE AND SECTION UTILIZING

FILL TO RESTORE LEVEE TO PRE-FLOOD

EROSION DEPTH 12"-18".

EMBANKMENT TYPE II.

SECTION WITH IMPERVIOUS

PRE-FLOODED GRADE AND

FILL TO RESTORE LEVEE TO

THAN 18".

EROSION DEPTH GREATER

EMBANKMENT TYPE III.

SECTION WITH IMPERVIOUS

PRE-FLOODED GRADE AND

FILL TO RESTORE LEVEE TO

E N

U M

B E

1' MIN, 2' MAX, TYP

EXCAVATION OR REPAIR GRADE

BORROW REQ'D.

I. NOT TO EXCEED 12". NO

IMPERVIOUS EMBANKMENT TYPE

SECTION WITH ADJACENT

PRE-FLOODED GRADE AND

FILL TO RESTORE LEVEE TO

R A

S B

U R

R A

S B

U R

H A

N K

S P

J A

C K

S O

N C

O U

N T

8. RUTTING AND TYPE 1 REPAIRS DO NOT REQUIRE BORROW.

EXISTING TREES.

DIMENSION ON DETAIL C1 AND C5 MAY BE SHORTENED TO AVOID DAMAGING

7. AT THE DISCRETION OF THE CONTRACTING OFFICER REPRESENTATIVE, THE 10'

6. NOT ALL DETAILS MAY BE UTILIZED.

EROSION TYPE 3.

BENCHING REQUIREMENTS APPLY TO REPAIRS TO BREACHES, SLIDES, AND 5

CONTRACT SPECIFICATIONS. SEE SPEC SECTION 31 22 23.99.

SLIDE REPAIR LENGTHS SHALL BE DETERMINED IN ACCORDANCE WITH THE 4.

LEVEE CROWN WIDTH OF THE ADJACENT UNDAMAGED LEVEE SECTIONS.

LEVEE CROWN WIDTH OF SLIDE REPAIR TO BE A MINIMUM WIDTH OF THE AVERAGE 3.

SLIDE REPAIR DESIGN GRADE TO MATCH ADJACENT UNDAMAGED LEVEE SECTION.2.

APPROVED BY THE CONTRACTING OFFICER'S REPRESENTATIVE.

LEVEE REPAIR SECTION USED FOR EACH INDIVIDUAL SLIDE REPAIR TO BE 1.

L E

V E

E H

H T V

A R

L E

V E

E H

H T V

A R

10'

10' FROM EACH EDGE OF SLIDE, TYP

12" MIN (TYP)

W P -2

-R -0

W P -X

X (Y

E A

X X

T Y

A L R

E P

E T

E R

R A

M O

S -O

R I

D E

G O

G N

-F

O U

N T

L U

F F D

R A

A G

E L

E V

E E D

T R

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10

SHEET ID

GENERAL SHEET NOTESLEGEND

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

ZERO GAGE DATUM: 340.73 NAVD.3.

DATUM OF 1988 (NAVD).

ELEVATIONS IN HYDROGRAPHS REFER TO NATIONAL GEODETIC VERTICAL 2.

BREAK IN HYDROGRAPH INDICATES NO DATA AVAILABLE.1.

EL. 370

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

EL. 370

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

EL. 370

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

EL. 370

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

EL. 370

EL. 380

EL. 390

EL. 400

EL. 330

EL. 340

EL. 350

EL. 360

EL. 370

MI RIVER AT CHESTER 2005-2019

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

S I

P L -9

L O

O D R

E C

O V

E R

Y L

E V

E E R

E P

S T L

O U

S O

U R I

P R

U C

E S

T R

E E

S T L

O U

T R

E N

U M

B E

W P -X

X (Y

E A

X X

J A

C K

S O

N C

O U

N T

M S R

E R

H A

N K

S P

R A

S B

U R

R A

S B

U R

R-601

H Y

D R

O G

R A

P H

W P -2

-R -0

R A

M O

S -O

G O

G N

-F

O U

N T

L U

F F D

R A

A G

E L

E V

E E D

T R

M-DG-06_G-001_COV

M-DG-06_G-002_GEN

M-DG-06_G-101_LOC

M-DG-06_C-101_PLN

M-DG-06_C-102_PLN

M-DG-06_C-301_DET

M-DG-06_R-601_HYD

File details come from the government source that posted it. Updated Jul 20, 2020.