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L550 Am0001 Drawings

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®of Engineers

US Army Corps

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DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg12:52:43 PM 3/6/2017 pw://COE-NWOPW001OMA.nwo.ds.usace.army.mil:CENWO - Omaha District/Documents/Civil Works/United States of America/Missouri River Basin/Missouri River Main Stem/Missouri River Projects/30500 - Construction E&D/MRO3 - L550 - Missouri River LB & Rock Creek RB

INDEX

GENERAL

CIVIL

SHEET SEQUENCE NUMBER

w/ Level 2 Designator

DISCIPLINE DESIGNATOR

2. DISCIPLINE DESIGNATORS:1. SHEET IDENTIFICATION NUMBERS:

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RESOURCE

TELECOMMUNICATIONS

ELECTRICAL

MECHANICAL

PROCESS

PLUMBING

FIRE PROTECTION

EQUIPMENT

INTERIORS

ARCHITECTURAL

STRUCTURAL

LANDSCAPE

CIVIL

GEOTECHNICAL

SURVEY / MAPPING

HAZARDOUS MATERIALS

GENERAL

Designator)

RELEASE 3.0 for Level 2

(see A/E/C CADD STANDARD

INDEX LEGEND:

SHEET TYPE DESIGNATOR

3. SHEET TYPE DESIGNATORS:

3D REPRESENTATIONS

USER DEFINED

USER DEFINED

SCHEDULES & DIAGRAMS

DETAILS

LARGE-SCALE VIEWS

SECTIONS

ELEVATIONS

PLANS

GENERAL

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SPECIFICATION 01 78 39.00 24.

SHALL PROVIDE PREPARE AND PROVIDE AS-BUILT DRAWINGS AS DISCUSSED IN

16. AS-BUILT DRAWINGS. UPON COMPLETION OF CONSTRUCTION, THE CONTRACTOR

SPECIFICATION 32 92 19, SEEDING.

AREAS SHALL BE SEEDED AND EROSION CONTROL MATERIAL PLACED, PER

15. SEEDING. FOLLOWING COMPLETION OF ALL WORK ACTIVITY, ALL DISTURBED

SPECIFICATION 32 15 00, AGGREGATE SURFACING, AND AS DIRECTED BY THE COR.

ON THE LEVEE CREST AND/OR THE ADJACENT EARTH CUT HAUL ROUTES, PER

14. AGGREGATE SURFACING. THE CONTRACTOR SHALL PLACE AGGREGATE SURFACING

SHOWN ON THE DRAWINGS AND PER SPECIFICATION 31 05 21, RIPRAP.

13. RIPRAP. RIPRAP SHALL BE PLACED AT THE DRAIAGE DITCH PIPE ENTRANCE AS

GEOTEXTILES USED AS FILTERS.

RIPRAP AS SHOWN ON THE DRAWINGS AND PER SPECIFICATION 31 05 22,

12. GEOTEXTILE. A GEOTEXTILE SHALL BE PLACED AS A FILTER UNDERNEATH OF THE

SPECIFICATION 31 00 00, EARTHWORK.

COMPACTION OF RANDOM FILL AND TOPSOIL MATERIALS IS DISCUSSED IN

11. COMPACTION OF RANDOM FILL AND TOPSOIL. REQUIREMENTS FOR

CONSTRUCTION, ARE SHOWN ON SHEET S-001.

DISCHARGE LINE OF THE RELIEF WELLS, LOCATED WITHIN THE LIMITS OF

10. RELIEF WELL DISCHARGE PIPE CONNECTIONS. DETAILS FOR CONNECTING THE

UTILITIES.

SHOWN ON THE DRAWINGS AND PER SPECIFICATION 33 40 00, STORM DRAINAGE

CONNECTIONS TO THE INTERIOR DRAIANGE STRUCTURE AND PUMP STATION PIPES AS

POLYETHLENE (HDPE) PIPE, TRASH RACK, MANHOLE, STORMWATER DRAIN, AND

9. DRAINAGE DITCH PIPE AND ASSOCIATED FEATURES. INSTALL THE HIGH DENSITY

FROM THE BORROW SITE.

ASSOCIATED WITH THE EXCAVATION, LOADING, AND HAULING OF THE MATERIAL

FOR THE MATERIAL. THE CONTRACTOR WILL BE RESPONSIBLE FOR ALL COSTS

DISTRICT NO. 1, THE PROJECT SPONSOR FOR L550, AT NO COST TO THE CONTRACTOR

REQUIRED FOR THIS PROJECT WILL BE PROVIDED BY THE ATCHISON COUNTY LEVEE

MATERIALS ARE IDENTIFIED ON SHEET GI102. THE RANDOM FILL AND TOPSOIL

8. BORROW MATERIAL. LOCATIONS FOR THE RANDOM FILL AND TOPSOIL BORROW

THE PROJECT TO RESTORE THE SITE TO PRE-CONSTRUCTION CONDITIONS.

MATERIAL PLACED BY THE CONTRACTOR SHALL BE REMOVED AT THE COMPLETION OF

CONSTRUCTION. NO CUTS INTO THE EXISTING LEVEE WILL BE PERMITTED. ALL RAMP

OVER THE LEVEE, IF REQUIRED, BASED ON THE CONTRACTOR’S METHOD OF

MATERIALS NECESSARY, AT NO COST TO THE GOVERNMENT, TO CONSTRUCT RAMPS

7. CONSTRUCTION RAMPS. THE CONTRACTOR SHALL PROVIDE ALL LABOR AND

PAYMENT.

CALCULATIONS ARE DISCUSSED IN SPECIFICATION 01 22 00, MEASUREMENT AND

6. SURVEYS (QUANTITIES). SURVEYS REQUIRED FOR MATERIAL QUANTITY

ACTIVITIES, AS DIRECTED BY THE COR.

REQUIRED TO MAKE REPAIRS TO THE LEVEE, IF DAMAGED DURING CONSTRUCTION

ROUTE. SEE SPECIFICATION 31 00 00, EARTHWORK. THE CONTRACTOR WILL BE

THE ROCK CREEK LEVEES IN AREAS THAT POTENTIALLY WILL BE USED AS A HAUL

AND CROSS SECTION SURVEYS SHALL BE TAKEN ALONG THE MISSOURI RIVER AND/OR

5. SURVEYS (LEVEE HAUL ROUTES). PRIOR TO THE START OF CONSTRUCTION, PROFILE

PRIOR TO THE START OF DEWATERING ACTIVITIES.

THE CONTRACTOR SHALL SUBMIT A DEWATERING PLAN FOR REVIEW AND APPROVAL

ON THE DRAWINGS AND AS DISCUSSED IN SPECIFICATION 31 00 00, EARTHWORK.

CONSTRUCTION TO APPROXIMATELY 18 INCHES BELOW THE DESIGN GRADES SHOWN

SURFACE RUNOFF INTO THE CONSTRUCTION AREA AND DEWATER THE AREAS OF

4. DEWATERING. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTROLLING

STOCKPILE LOCATION OR STAGING AREA.

AS POSSIBLE. THE LEVEE CREST OR SIDESLOPES SHOULD NOT BE USED AS A MATERIAL

LEVEE CREST AS A HAUL ROUTE OR A WORK PLATFORM SHOULD BE MINIZED AS MUCH

3. CONSTRUCTION HAUL ROUTES ARE SHOWN ON THE DRAWINGS. UTILIZING THE

AREAS AND FILLING ANY RUTS OR DEPRESSIONS DUE TO CONSTRUCTION ACTIVITIES.

THE STAGING AREA TO PRE-CONSTRUCTION CONDITIONS BY DISKING ALL DISTURBED

DRAWINGS. NOTE THAT THE CONTRACTOR WILL BE RESPONSIBLE FOR RESTORING

WILL BE PROVIDED ALONG THE LANDWARD SIDE OF THE LEVEE, AS SHOWN ON THE

2. STAGING AREA. A CONSTRUCTION EQUIPMENT AND MATERIAL STAGING AREAS

AND PUMP STATION.

ACTIVITIES TO AVOID DAMAGE TO EXISTING RELIEF WELLS, DRAINAGE STRUCTURE,

1. THE CONTRACTOR SHALL EXERCISE EXTREME CAUTION DURING CONSTRUCTION

NOTES:

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ESTIMATED QUANTITIES

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FLARED END SECTIONS AND DETAILSS-302MRO3S-302.dgn

MANHOLE SECTIONS AND DETAILSS-301MRO3S-301.dgn

NOTESS-001MRO3S-001.dgn

MRO3RW102.dgn RW102 RIGHT OF WAY SHEET 2 OF 2

MRO3RW101.dgn RW101 RIGHT OF WAY SHEET 1 OF 2

MRO3CG811.dgn CG811 MISSOURI RIVER RECENT RIVER FLOWS & ELEVATION DATA

DRILLING LOG RELIEF WELL Y-3R SHEET 4 OF 4 CG810MRO3CG810.dgn

DRILLING LOG RELIEF WELL Y-3R SHEET 3 OF 4 CG809MRO3CG809.dgn

DRILLING LOG RELIEF WELL Y-3R SHEET 2 OF 4 CG808MRO3CG808.dgn

DRILLING LOG RELIEF WELL Y-3R SHEET 1 OF 4 CG807MRO3CG807.dgn

DRILLING LOG RELIEF WELL Y-2R SHEET 3 OF 3 CG806MRO3CG806.dgn

DRILLING LOG RELIEF WELL Y-2R SHEET 2 OF 3 CG805MRO3CG805.dgn

DRILLING LOG RELIEF WELL Y-2R SHEET 1 OF 3 CG804MRO3CG804.dgn

DRILLING LOG RELIEF WELL Y-1R SHEET 3 OF 3 CG803MRO3CG803.dgn

DRILLING LOG RELIEF WELL Y-1R SHEET 2 OF 3 CG802MRO3CG802.dgn

DRILLING LOG RELIEF WELL Y-1R SHEET 1 OF 3 CG801MRO3CG801.dgn

CROSS SECTIONS - SHEET 8 OF 8CG408MRO3CG408.dgn

CROSS SECTIONS - SHEET 7 OF 8CG407MRO3CG407.dgn

CROSS SECTIONS - SHEET 6 OF 8CG406MRO3CG406.dgn

CROSS SECTIONS - SHEET 5 OF 8CG405MRO3CG405.dgn

CROSS SECTIONS - SHEET 4 OF 8CG404MRO3CG404.dgn

CROSS SECTIONS - SHEET 3 OF 8CG403MRO3CG403.dgn

CROSS SECTIONS - SHEET 2 OF 8CG402MRO3CG402.dgn

CROSS SECTIONS - SHEET 1 OF 8CG401MRO3CG401.dgn

TYPICAL SECTIONSCG301MRO3CG301.dgn

PROFILECG201MRO3CG201.dgn

PLANCG101MRO3CG101.dgn

EXISTING SITE CONDITIONSCS101MRO3CS101.dgn

STAGING AREAS AND BORROW SITESGI102 MRO3GI102.dgn

ACCESS MAP AND LOCATION MAPGI101 MRO3GI101.dgn

SHEET INDEX AND NOTESGI001 MRO3GI001.dgn

COVER SHEETG-001MRO3G-001.dgn

DESCRIPTION SHEET NO.FILE NAME

-6 -2

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®of Engineers

US Army Corps

U .S

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DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg12:52:56 PM 3/6/2017 pw://COE-NWOPW001OMA.nwo.ds.usace.army.mil:CENWO - Omaha District/Documents/Civil Works/United States of America/Missouri River Basin/Missouri River Main Stem/Missouri River Projects/30500 - Construction E&D/MRO3 - L550 - Missouri River LB & Rock Creek RB

M R

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MISSOURI RIVER

285TH ST

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STAGING AREA COORDINATES

R O

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L550 LEVEE

O M

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ROAD

LEVEE TOE

HAUL ROUTE

BORROW SITE

HAUL ROUTE

PRIMARY

OE

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MI

N.

SHEET RW101.

SITE. SEE

BORROW

10 11

BORROW AREA COORDINATES

14 1508527.39 2489745.99

13 1508303.19 2489873.99

12 1508303.19 2490093.66

11 1508765.31 2489802.09

10 1508765.31 2489696.36

PT. # NORTHING EASTING

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ADVERTISEMENT

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STAGING AREAS

CONTRACTOR

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9 1508176.85 2490770.49

8 1508312.16 2490685.11

7 1508376.20 2490786.60

6 1508240.88 2490871.98

5 1508336.00 2490895.93

4 1508324.79 2490878.16

3 1508546.79 2490738.09

2 1508546.79 2490944.27

1 1508246.90 2490952.35

PT. # NORTHING EASTING

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LEVEE TOE.

ANY LOCATIONS ALONG THE HAUL ROUTE OR

NO WATER SHALL BE ALLOWED TO POND AT

9. AS PART OF ACCESS ROUTE RESTORATION,

CONDITION.

ACCESS/HAUL ROUTES TO PRE-EXISTING

CONTRACTOR SHALL RESTORE ALL

8. UPON COMPLETION OF THE PROJECT, THE

THE COR.

00, EARTHWORK AND PER THE DIRECTION OF

AND/OR GRADED AS PER SPECIFICATION 31 00

FIELDS SHALL BE DEEP CHISELED, OR RIPPED;

HAUL ROUTES THAT ARE CURRENTLY FARM

STAGING AREA, BORROW SITE AREA, AND

7. DISTURBED SURFACES WITHIN THE

AND SOIL MOISTURE.

ARE FAVORABLE BASED ON RIVER STAGES

AT TIMES WHEN EXCAVATION AND HAULING

BORROW SITE TO ONE OF THE STAGING AREAS

HAULING BORROW MATERIAL FROM THE

NEED TO CONSIDER EXCAVATING AND

DOUBLE HANDLING, THE CONTRACTOR MAY

PRECIPITATION. ALTHOUGH IT MAY RESULT IN

LEVEL FLUCTUATIONS AS WELL AS LOCALIZED

BY MISSOURI RIVER AND ROCK CREEK WATER

RIVERSIDE OF THE LEVEE MAY BE IMPACTED

6. ACCESS TO THE BORROW SITE ON THE

SMOOTH.

BORROW SITE SHALL BE GRADED RELATIVELY

MATERIAL. THE FINAL SURFACE OF THE

USED FOR EITHER RANDOM FILL OR TOPSOIL

SURFACE. THIS BORROW MATERIAL CAN BE

TWO FEET BELOW EXISTING GROUND

EXCAVATED TO A DEPTH OF APPROXIMATELY

REQUIRED BORROW MATERIAL SHALL BE

EDGES OF THE BORROW EXCAVATION. THE

PLACE BETWEEN THE SHORELINE AND THE

FOOT WIDE MINIMUM BERM SHALL REMAIN IN

THE LEVEE RIVERSIDE SEEPAGE BERM. A 20

NO CLOSER THAN 300 FEET FROM THE TOE OF

5. THE IDENTIFIED BORRROW SITE IS LOCATED

OF THE TOE OF THE RIPRAP.

ROADWAY, WITHIN APPROXIMATELY 50 FEET

SHALL STAY ON THE EXISTING EARTHEN

RIVERSIDE SEEPAGE BERM, THE HAUL ROUTE

HAUL ROUTE THAT PARALLELS THE LEVEE

4. FOR THE PORTION OF THE BORROW SITE

LAND.

ENCROACH UPON THE LEVEE OR ADJACENT

LEVEE TOE. THE CONTRACTOR SHALL NOT

EARTHEN ROADWAY, WITHIN 25 FEET OF THE

ROUTE SHALL STAY ON THE EXISTING

AND THE CONSTRUCTION SITE, THE HAUL

ROCK CREEK LEVEE, BETWEEN 285TH STREET

THAT PARALLELS THE LANDSIDE TOE OF THE

3. FOR THE PORTION OF THE HAUL ROUTE

285TH STREET.

THE DRAINAGE DITCH BANK THAT PARALLELS

APPROXIMATELY 75 FEET FROM THE EDGE OF

THE CENTERLINE OF 285TH STREET, OR

MORE THAN 170 FEET INTO THE FIELD FROM

STREET, THE HAUL ROUTE SHALL NOT EXTEND

THROUGH THE FIELD THAT PARALLELS 285TH

2. FOR THE PORTION OF THE HAUL ROUTE

THE PRIMARY ROUTE IS IMPASSABLE.

THAT CAN BE USED BY LIGHT TRUCKS WHEN

285TH STREET AS AN ALTERNATIVE ROUTE

LEVEE CREST MAY BE ACCESSED OFF OF

MATERIALS AND HEAVY TRUCK TRAFFIC. THE

SHOULD BE USED FOR ALL HAULING OF

SHEET IS THE PRIMARY HAUL ROUTE AND

1. THE HAUL ROUTE IDENTIFIED ON THIS

NOTES:

SEE NOTE 13 BELOW.

STOCKPILE LOCATION.

EXCAVATED RIPRAP

RELIEF WELLS.

RELIEF WELLS, TO AVOID DAMAGE TO THE

OPERATING IN CLOSE PROXIMITY TO THE

EXERCISE EXTREME CAUTION WHILE

TO THIS CONTRACT, THE CONTRACTOR SHALL

14. AT ALL TIMES DURING ACTIVITIES RELATED

PROJECT SPONSOR.

THIS RIPRAP IS THE PROPERTY OF THE

AT THE LOCATION SHOWN ON THE DRAWING.

SHALL BE EXCAVATED AND STOCKPILED

ALONG THE BANKLINE OF THE DRAINAGE DITCH

13. THE RIPRAP THAT CURRENTLY EXISTS

PRE-CONSTRUCTION CONDITION.

REGRADED TO THE LINES AND GRADES OF THE

DISTURBED AREAS AND THE BERM SHALL BE

FILL MATERIAL SHALL BE PLACED IN THE

SURVEY OF THE STAGING AREA. ADDITIONAL

PRE- AND POST-CONSTRUCTION TOPOGRAPHIC

ROUTE, THE CONTRACTOR SHALL PERFORM A

TO BE USED AS A STAGING AREA OR HAUL

IF THE LEVEE BERM IS LEVEE RESTORATION.

SPECIFICATION 31 00 00, EARTHWORK FOR

CONSTRUCTION. SEE REQUIREMENTS IN

SUBMITTED PRIOR TO THE START OF

THE PRE-CONSTRUCTION SURVEY SHALL BE

LEVEE IF ACCESSED DURING CONSTRUCTION.

AND POST CONSTRUCTION SURVEYS OF THE

12. THE CONTRACTOR SHALL CONDUCT PRE

FABRIC AT THE TIME OF SEEDING.

SLOPE SHALL RECEIVE EROSION CONTROL

DISTRUBED AREAS STEEPER THAN A 1V:4H

SURFACING SHALL NOT BE SEEDED. ANY

AND AREAS THAT CURRENTLY HAVE GRAVEL

ARE CURRENTLY FARMED, THE BORROW PIT,

THE BORROW SITE HAUL ROAD. AREAS THAT

SURROUNDING THE BORROW SITE, INCLUDING

THE LEVEE TOE ROAD; THE DISTURBED AREAS

MATERIAL AND ADJACENT DISTURBED AREAS;

DRAINAGE DITCH AREA RECEIVING FILL

DETERMINED BY THE COR. THIS INCLUDES THE

FULL EXTEND UNLESS OTHERWISE

11. SEED ALL DISTURBED AREAS TO THEIR

CONTRACTOR’S EXPENSE.

RESTORATION PURPOSES SHALL BE AT THE

10. ANY ADDITIONAL SOIL REQUIRED FOR

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S O

U R I

R O

C K C

R E

E K R

IG

H T B

A N

K F

L O

O D D

A M

A G

E R

E P

A

IR

P

R O J E

C T

M

IS

S O

U R I

R

IV

E R L

E V

E E L

M

IS

S

O U

R I

R

IV

E R L

E F

T B

A N

K A

N D

RELIEF WELL LOCATIONS

LB RW 10

RELIEF WELL

LB RW 11

RELIEF WELL

LB RW 12

RELIEF WELL

RB RW 13

RELIEF WELL

RW-Y-1R

RELIEF WELL

RW-Y-2R

RELIEF WELL

RW-Y-3R

RELIEF WELL

8" PVC CONNECTION LOCATIONS

C1 C2 C3

C4

C5

C6

C7

ROCK C

REEK

L550 - ROCK CREEK LEVEE

LEGEND

INTERIOR DRAINAGE STRUCTURE 10+44

PUMP STATION 10+00

C7 12+48

C6 12+00

C5 11+96

C4 11+41

C3 10+77

C2 10+29

C1 10+03

Connection # Station

NEW RIP RAP

CENTERLINE ALIGNMENT

MINOR CONTOURS

MAJOR CONTOURS

PROJECT R-O-W BOUNDARY

PIPE CONNECTION LOCATIONS

LB-RW 13 1508125.069 2490958.565

LB-RW 12 1508015.539 2490904.250

LB-RW 11 1508109.721 2490880.376

LB-RW 10 1508225.169 2490874.222

RW-Y-3R 1508298.787 2490908.022

RW-Y-2R 1508247.813 2490934.647

RW-Y-1R 1508190.582 2490947.863

Relief Well Northing Easting

10 AM AND 12 PM.

6) EDGE OF WATER SHOTS WERE COLLECTED NOVEMBER 23RD BETWEEN THE HOURS OF

5) COMBINED GRID FACTOR IS: 0.99992545

4) CONTOUR INTERVAL IS 1 US SURVEY FOOT.

FIELD SURVEY DATE: NOVEMBER 2016.

3) TOPOGRAPHY IS DERIVED FROM GPS/RTK SURVEY METHODS.

VERTICAL DATUM 1988 (NAVD 88). THEY ARE BASED ON CONTROL POINT IH11-06-51.

2) ELEVATIONS ARE REFLECTED IN US SURVEY FEET AND REFER TO THE NORTH AMERICAN

STATE PLANE (2600). THEY ARE BASED ON CONTROL POINT IH11-06-51.

AMERICAN DATUM of 1983 (NAD 83) STATE PLANE COORDINATE SYSTEM FOR: NEBRASKA

1) GRID COORDINATES ARE REFLECTED IN US SURVEY FEET AND REFER TO THE NORTH

SURVEY NOTES

O M

A H

A D

IS

T R

IC

T

RIPRAP

15" THICK

SEE DETAILS ON SHEET S-301.

CONCRETE WEIR MANHOLE.

REQUIREMENTS.

3. SEE SPECIFICATION 31 05 22, GRADATION, TESTING AND PLACEMENT

AND SPECIFICATION 31 05 21, RIPRAP.

2. SEE SPECIFICATION 31 05 22, GEOTEXTILES USED AS FILTERS

SIDE SLOPES TO ELEVATION 878.0.

THE GEOTEXTILE AND RIPRAP SHALL EXTEND UP THE CHANNEL

1. PLACE GEOTEXTILE AND RIPRAP TO THE DIMENSIONS SHOWN.

NOTES

F E

B R

U A

R Y

F E

B R

U A

R Y

ADVERTISEMENT

L

B O

A R

D M

A N

H

B A

R T

O N

-6 -2

A M

R

E V

IS

E D C

O N

T R

O L D

A T

A T

A B

L E

1 IH 17-10-B 1508170.894 2490684.307 892.560 ALUMINUM CAP ON REBAR

IH 17-10-A 1508343.546 2490998.794 892.744 ALUMINUM CAP ON REBAR

IH 11-06-53 1512331.174 2490501.144 894.246 ALUMINUM CAP ON REBAR

IH 11-06-52 1511807.223 2490620.779 894.985 ALUMINUM CAP ON REBAR

IH 11-06-51 1509245.280 2490970.003 893.283 ALUMINUM CAP ON REBAR

DRAINAGE STRUCTURE

EXIST. 36" CMP INTERIOR

EXIST. 60" STEEL PIPE

NAME NORTHING EASTING ELEVATION DESCRIPTION

CONTROL DATA

900900

10+00 10+10 10+20 10+30 10+40 10+50 10+60 10+70 10+80 10+90 11+00 11+10 11+20 11+30 11+40 11+50 11+60 11+70 11+80 11+90 12+00 12+10 12+20 12+30 12+40 12+50 12+60 12+70 12+80

E L E

V A

T

IO

N F

E E

T

STATION (FEET)

EXISTING DITCH BOTTOM

6" TOPSOIL

RANDOM FILL

FLOW FLOW

FLOW

GRADE TO DRAIN TO WEIRGRADE TO DRAIN TO WEIR

SEE DETAIL ON SHEET S-302.

FLARED END SECTION.

EXIST. 60" STEEL PIPE

I.

E

H D

P E

S

T E

E L

.3

S E

E D

E T

A

IL

S O

N S

H E

E T S -0

T O E

X

IS

T

IN

G

S

T E

E L P

IP

E

C O

N N

E C

T

H D

P E P

IP

E

S T

A .0

60" HDPE PIPE PROFILE

I.

E

H D

P E

.2

S T

A .8

E

N D

H D

P E

60" HDPE PIPE SLOPE=0.34%60" HDPE PIPE SLOPE=0.34%

SLOPE=0.34%

60" HDPE PIPE

T O

P O

F T

O P

S O

IL

E

L E

V

.3

S T

A

T O

P O

F T

O P

S O

IL

E

L E

V

.7

S T

A

T O

P O

F T

O P

S O

IL

E

L E

V

.0

S T

A

T O

P O

F T

O P

S O

IL

E

L E

V

.9

S T

A

T O

P O

F T

O P

S O

IL

E

L E

V

.8

S T

A

S E

E D

E T

A

IL

O

N S

H E

E T S -0

IN

S

T A

L L P

IP

E C

O L L

A R A

T B

E N

D

S T

A .5

T O

P O

F T

O P

S O

IL

E

L E

V

.0

S T

A

1V:2H

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

P

V C C

O N

N E

C T

IO

N

S T

A

AND GEOTEXTILE

15" THICK RIPRAP

O U

T

.4

I.

E

H D

P E

IN

.4

I.

E

H D

P E

W

IE

R O

P E

N

IN

G E

L E

V

.7

I.

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C M

P

.7

O N S

H E

E T S -3

I.

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.4

W E

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M

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E E D

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S

C O

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T R

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T

C O

N C

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T E

S T

A .7

S O

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IC

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N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

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N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

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C

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®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

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IN

E E

R S

36" CMP PIPE PROFILE

900900

E L E

V A

T

IO

N F

E E

T

E L E

V A

T

IO

N F

E E

T

9+90

S E

E D

E T

A

IL

O

N S

H E

E T S -0

E X

IS

T

IN

G

C M

P

I.

E

.7

S T

A .5

C

N N

E C

T T

O

EXIST. 36" CMP

STATION (FEET)

10+00 10+10 10+20 10+30 10+40 10+50

EXISTING GROUND

C

6" TOPSOIL

RANDOM FILL

I.

E

C M

P .7

S E

E D

E T

A

IL

O

N S

H E

E T S -3

I .E

.4

S T

A .0

L

W E

IR

M

A N

H O

L E

ROCK CREEK

FLOW TO

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P R

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IL

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900900

E L E

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N F

E E

E N

U M

B E

R

F

IL

E N

A M

E :0 10'10' 5'

W F -1

-B -0

12+80

A N

S I

D

L

B O

A R

D M

A N

H

B A

R T

O N

A N

S I

D

W F -1

-B -0

C H

IS

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O U

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M

IS

S O

U R I

R O

C K C

R E

E K R

IG

H T B

A N

K F

L O

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A

IR

P

R O J E

C T

M

IS

S O

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IV

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E V

E E L

M

IS

S

O U

R I

R

IV

E R L

E F

T B

A N

K A

N D

M

IS

S O

U R I

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IV

A H

A

N E

C

A P

IT

O L A

V E

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IL

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0 10'10' 5'

F E

B R

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F E

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ADVERTISEMENTADVERTISEMENT

A M

C

H A

N G

E D

H D

P E T

O

H D

P E

-6 -2

EXISTING RELIEF WELL

SEE DETAIL, SHEET S-001.

CONNECT TO 60" HDPE.

VARIES

E L E

V A

T

IO

N F

E E

T

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

E L E

V A

T

IO

N F

E E

T

25-25

880 880

V A

R

IE

S

30 35-30-45

885 885

865 865

VARIES

FILL

FLOWABLE

GROUND

EXISTING

FILL

RANDOM

APPROX. 1V ON 2H

6" TOPSOIL

APPROX. 1V ON 2H

TYPICAL SECTION

VARIES

E L E

V A

T

IO

N F

E E

T

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

E L E

V A

T

IO

N F

E E

T

25-25

880 880

30 35-30-35

885 885

865 865

FILL

FLOWABLE

GROUND

EXISTING

APPROX. 1V ON 2H

40 45

SEE DETAIL, SHEET S-001.

CONNECT TO EXIST. 8" PVC.

-40-45

TYPICAL SECTION WITH RELIEF WELL CONNECTION

-40 -35 40 45

GROUND

EXISTING

APPROX. 1V ON 2H

EXISTING GROUND

FILL

RANDOM

~ 872.0

~ 872.0

SLOPE VARIES

C C L

H

D P

E P

IP

E L

H D

P E P

IP

E

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

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N

A

M A

R K

S

IZ

E

S U

B M

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T E

D B

Y

D A

T E

C O

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R A

C T N

O

C H

E C

K E

D B

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D R

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U .S

A R

M Y C

O R

P S O

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IN

E E

R S

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CG301

0 5'5'

0 5'5'

T Y

P

IC

A L S

E C

T

IO

N S

W F -1

-B -0

C H

IS

O N C

O U

N T

Y

M

IS

S O

U R I

R O

C K C

R E

E K R

IG

H T B

A N

K F

L O

O D D

A M

A G

E R

E P

A

IR

P

R O J E

C T

M

IS

S O

U R I

R

IV

E R L

E V

E E L

M

IS

S

O U

R I

R

IV

E R L

E F

T B

A N

K A

N D

M

IS

S O

U R I

R

IV

A H

A

N E

C

A P

IT

O L A

V E

F

IL

E N

U M

B E

R

F

IL

E N

A M

E

H

B A

R T

O N

L

B O

A R

D M

A N

A N

S I

D

O M

A H

A D

IS

T R

IC

T

SPECIFICATION 31 00 00, EARTHWORK.

COMPACTION REQUIREMENTS, REFER TO

2. FOR RANDOM FILL AND TOPSOIL PLACEMENT AND

DISCHARGE PIPES. SEE DETAILS ON SHEET S-001.

1. ASSURE POSITIVE DRAINAGE OF RELIEF WELL

NOTES

F E

B R

U A

R Y

ADVERTISEMENT

A M

H

A N

G E

D

H D

P E T

O

H D

P E

-6 -2

-60 -50-70-90 -80 -10 150-20-40 -30-100

L E

V A

T

IO

N F

E E

T

12+50.00

E L E

V A

T

IO

N F

E E

T

10 3020

40 110100 120 1401306050 70 9080

6" TOPSOIL

RANDOM FILL

E L E

V A

T

IO

N F

E E

T

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

12+64.80

E L E

V A

T

IO

N F

E E

T

6" TOPSOIL

EXISTING GROUND

RIPRAP

SHEET CG201

SEE PROFILE ON

DESIGN GRADE

SHEET CG201

SEE PROFILE ON

DESIGN GRADE

GEOTEXTILE

FOR SURFACE PREP

31 00 00, EARTHWORK,

SEE SPECIFICATION

EXISTING GROUND.

C L

H D

P E P

IP

E C L

H D

P E P

IP

E

ELEV. 878.8

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

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T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

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U .S

A R

M Y C

O R

P S O

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IN

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R S

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CG401

C R

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S H

E E

T O

F

0 10'10' 5'

H

B A

R T

O N

L

B O

A R

D M

A N

A N

S I

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W F -1

-B -0

IS

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A H

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A P

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B E

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H T B

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A M

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ADVERTISEMENT

F E

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A M

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D

H D

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-6 -2

E L E

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

12+20.00

E L E

V A

T

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N F

E E

T

E L E

V A

T

IO

N F

E E

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

12+40.00

E L E

V A

T

IO

N F

E E

T

6" TOPSOIL

6" TOPSOIL

RANDOM FILL

RANDOM FILL

SHEET CG201

SEE PROFILE ON

DESIGN GRADE

SHEET CG201

SEE PROFILE ON

DESIGN GRADE

FOR SURFACE PREP

31 00 00, EARTHWORK,

SEE SPECIFICATION

EXISTING GROUND.

FOR SURFACE PREP

31 00 00, EARTHWORK,

SEE SPECIFICATION

EXISTING GROUND.

C L

H D

P E P

IP

E C L

H D

P E P

IP

E

S O

L

IC

IT

A T

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N N

O

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N E

D B

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D E

S C

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IP

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N

A

M A

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S U

B M

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D B

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D A

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C O

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K E

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O R

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CG402

C R

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0 10'10' 5'

H

B A

R T

O N

L

B O

A R

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S I

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C H

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®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

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IN

E E

R S

E 2490878.16

N 1508324.79

E 2490895.93

N 1508246.90

E 2490952.35

N 1508205.42

E 2490953.47

N57 °4 5'3

"E .1 9'

S °1

'5 "E

N °1

'5 "W

S1°32'34"E 41.49'

S °1

'5 "E

N90°0'0"W

N '3

"W

.5

206.19'

.4

.1

BORROW AREA

FOR BORROW AREA

TEMPORARY EASEMENT

BORROW AREA HAUL ROUTE

TEMPORARY EASEMENT FOR

BORROW AREA HAUL ROUTE

TEMPORARY EASEMENT FOR

RIGHT OF WAY

PERMANENT

.6

S °4

'3 "E

113.48' N90°0'0"W

304.36' N71°14'52"W

253.19' S83°58'59"E

.5

N °1

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.1

S °1

'5 "E

.1

N °4

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N °4

'5

"W

354.72' N90°0'0"E

105.73' N90°0'0"E

.4

S °1

'5 "E

295.60' N90°0'0"W

219.67' N90°0'0"W

OF MATERIALS

CONTRACTOR STAGING AREA AND STOCKPILE

TEMPORARY CONSTRUCTION EASEMENT FOR

N 1508765.31

E 2489802.09

N 1508765.31

E 2489696.36 N 1508765.31

E 2490156.81

N 1508546.79

E 2490738.09

E 2490944.27

N 1508546.79

N 1508527.39

E 2489745.99

N 1508336.00

N 1508303.19

E 2489873.99

N 1508303.19

E 2490389.26N 1508303.19

E 2490093.66

N 1507982.00

E 2490651.03

N 1507955.46

E 2490902.83

N 1507976.24

E 2490947.28

N 1507876.46

E 2490658.50

N 1507778.61

E 2491060.19

N 1507778.61

E 2490946.71

DS: NWO_Screen.dscript.dscriptPD: NWO_pdf.pltcfg12:55:16 PM 3/6/2017 pw://COE-NWOPW001OMA.nwo.ds.usace.army.mil:CENWO - Omaha District/Documents/Civil Works/United States of America/Missouri River Basin/Missouri River Main Stem/Missouri River Projects/30500 - Construction E&D/MRO3 - L550 - Missouri River LB & Rock Creek RB

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®of Engineers

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D

"2 11"16

(PAVED AREAS)

AT QUARTER POINTS

AND FRAME

MANHOLE COVER

SIDE RAIL LADDER

GALVANIZED STEEL OF ALL COVERS

CAST INTO CENTER

LARGE LETTER "D"

MANHOLE COVER

MANHOLE FRAME

HOLE

1/2" DIA.

SEE DETAIL

LOCKING END.

MANHOLE COVER

MANHOLE FRAME

1" LIFT HOLE

HALF PLAN

SECTION

NTS.

MANHOLE COVER AND FRAME

PLAN

PLAN

SECTION

NTS.

SECTION

MANPROOFING DETAILS

NTS.

LOCKING END

STEEL PLATE

1/4"

TYP.

SIDE RAILS

2-1/2" X 1/2"

3/4" DIA. RUNGS

RAIL LADDER

STEEL SIDE

GALVANIZED

INSERT (TYP.)

STEEL

BENCH

CONCRETE

PLACE

CAST-IN-

RISER

CONCRETE

PRECAST

AND FRAME

MANHOLE COVER

GASKET

120" I.D.

PRECAST BASE

OPENING

M

IN

OF SLAB

#5 @12 O.C., E.W. MIDDLE

7"

MIN.

M A

X

C .C

7"

(UNPAVED AREAS)

1/4" X 2" STEEL BAR

FRAME (UNPAVED AREAS)

STEEL PLATE (2 REQUIRED) TO MANHOLE

WELD OR BRAZE EACH 1/2" X 4" X 4"

2"

"2

MAX.

"4 3 "2

"4

"C" = 24"

T O

4"

MIN.

TYPICAL PRECAST MANHOLE DETAILS

SEE GRADING PLAN

NOTES:

1. MANHOLE DESIGN BASED OF FORTERRA 108 TYPE II AI.

2. UNLESS OTHERWISE INDICATED, MANHOLES 12 FEET DEEP AND

LESS MAY HAVE CONCENTRIC OR ECCENTRIC CONES. MANHOLES

WITH A DEPTH GREATER THAN 12 FEET SHALL HAVE ECCENTRIC

CONES ONLY. SHALLOW MANHOLES SHALL BE USED WHERE THE

DEPTH OF THE MANHOLE IS LESS THAN THE OUTSIDE DIAMETER

OF THE OUTFALL PIPE PLUS 4 FEET.

3. THICKNESS AND REINFORCING FOR PRECAST CONCRETE MANHOLE

WALLS AND REINFORCING FOR PRECAST CONCRETE FLAT TOPS

ARE NOT SHOWN BUT SHALL CONFORM TO THE SPECIFICATIONS.

4. MANHOLE BASE SLABS SHALL BE PRECAST. THICKNESS AND MIN.

REINFORCING OF PRECAST BASE SHALL BE AS INDICATED.

5. PIPE TO MANHOLE CONNECTIONS SHALL BE MADE WATERTIGHT

BY A GASKET CONNECTION THAT CONFORMS TO ASTM C923.

INSTALL GASKET PER MANUFACTURES RECOMMENDATIONS.

6. FLOW CHANNELS SHALL BE FORMED IN THE BASE SECTION OF THE

MANHOLE USING CAST-IN-PLACE CONCRETE. CHANNELS SHALL BE

ADJUSTED FOR PIPE SIZE, SHAPE, SLOPE AND DIRECTION OF FLOW.

CHANNELS SHALL BE SMOOTH AND SEMICIRCULAR IN SHAPE

CONFORMING TO THE INSIDE OF THE ADJACENT PIPE SECTION.

CHANGES IN DIRECTION OF FLOW SHALL BE MADE WITH A SMOOTH

CURVE OF AS LARGE A RADIUS AS THE SIZE OF THE MANHOLE WILL

PERMIT. CHANGES IN SIZE AND GRADE OF CHANNELS SHALL BE MADE

GRADUALLY AND EVENLY.

7. MANHOLE COVER AND FRAME SHALL BE NEENAH R-1575 OR

APPROVED EQUAL. ALTERNATE DESIGNS SHALL CONFORM TO THE

DIMENSIONS INDICATED. COVER AND FRAME SHALL HAVE A

COMBINED WEIGHT OF NOT LESS THAN 400 POUNDS.

8. PERMANENTLY INSTALLED GALVANIZED STEEL SIDE RAIL

LADDERS SHALL BE INSTALLED IN ALL MANHOLES WITH A DEPTH

GREATER THAN 12 FEET. IN ADDITION TO STEEL LADDERS, A

LADDER CLIMBING SAFETY DEVICE SHALL BE INSTALLED IN ALL

MANHOLES WITH A DEPTH GREATER THAN 20 FEET. DEPTH OF

MANHOLES SHALL BE MEASURED FROM THE TOP OF THE

FRAME TO THE INVERT OF THE OUTFALL PIPE.

9. MANHOLES SHALL BE MANPROOFED WHERE INDICATED. MANHOLES

LOCATED IN NON-PAVED AREAS SHALL BE PROVIDED WITH A

STRAP IRON LOCK. STEEL BAR FOR STRAP IRON LOCK SHALL BE

GALVANIZED WITH A MINIMUM OF 2.0 OZ. OF ZINC PER SQ. FT.

FILE OR GRIND ALL SHARP EDGES OR CORNERS OF BAR AND PLATES.

PADLOCKS FOR STRAP IRON LOCKS SHALL BE PROVIDED BY THE

GOVERNMENT. MANHOLES LOCATED IN PAVED AREAS SHALL HAVE

COVERS TACK WELDED TO FRAMES AT QUARTER POINTS.

S-301

S-301

S-301

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INDEX & NOTES
STAGING AREAS AND BORROW SITES
PLAN
PROFILE
TYPICAL SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
CROSS SECTIONS
RIGHT OF WAY
S-301

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