001-114419-61B855-Project-RTA_PLANS14JUL2022.pdf

PDF 31 MB Posted Jul 15, 2022

Attached to: CHICAGO HARBOR BREAKWATER REPAIRS AND NORTH PIER RESURFACING IN COOK COUNTY, CHICAGO HARBOR BREAKWATER AND NORTH PIER, ILLINOIS
Solicitation number: W912P622B0003
Issued by: Department of the Army Corps of Engineers Engineering District Chicago

About this file

Written by GovTribe AI · Dec 27, 2023

This solicitation notice announces a construction project for the Chicago Harbor Breakwater Repairs and North Pier Resurfacing in Cook County, Illinois. Under the contract, the contractor will be required to drill and grout along 1,000 ft of the Chicago Harbor outer breakwater to stabilize the existing structure. Additional work includes concrete resurfacing along the north pier, repair of a failed slab to the North Basin Wall, and construction of a retaining wall at the eastside of the pier. The solicitation is reserved exclusively for small business concerns with a size standard of $39.5 million in annual receipts. Bids are due by 1:00 p.m. Central Time on August 16, 2022. The estimated cost for construction is between $5-10 million. The solicitation package can be downloaded from the internet, with the point of contact being Ericka Hillard at the USACE Chicago District.

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Other files

File	Type	Posted
Amendment 0004 W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Sep 2, 2022
Amendment 0003 W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Aug 26, 2022
Amendment 0002 W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Aug 10, 2022
Amendment 0001 W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Aug 4, 2022
pre-bid meeting attendance sheet and handout W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Jul 27, 2022
Solicitation and Project Specifications W912P622B0003 Chicago Harbor Breakwater Repairs and North Pier Resurfacing.pdf	PDF	Jul 15, 2022

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REFERENCE SHEET - PRELIMINARY FINAL AS BUILT JAN 2022R-00932.

REFERENCE SHEET - DUCT BANK LOCATIONR-00831.

REFERENCE SHEET - ASBUILT PLANS 2017 WORK PERFORMEDR-00730.

REFERENCE SHEET - ASBUILT PLANS 2014 WORK PERFORMEDR-00629.

REFERENCE SHEET - NORTH PIER REPAIRS SITE PLANR-00528.

REFERENCE SHEET - NORTH PIER REPAIRS SITE PLANR-00427.

REFERENCE SHEET - NORTH PIER REPAIRS SITE PLANR-00326.

REFERENCE SHEET - NORTH PIER REPAIRS SITE PLANR-00225.

REFERENCE SHEET - EXISTING NORTH PIER UTILITIESR-00124.

RETAINING WALL DETAIL S-50223.

SLAB DETAILSS-50122.

STRUCTURAL DEMOLITION PLAN SD-10021.

STRUCTURAL PLAN VIEWS-10020.

EAST END SLOPE STABILIZATIONC-50419.

NORTH PIER CIVIL DETAIL SAFETY HANDRAILC-50318.

NORTH PIER CIVIL DETAILS CONCRETE PAVEMENTC-50217.

BW TIMBER CRIB DETAILS AND GROUT HOLE LOCATIONSC-50116.

BREAKWATER CIVIL CROSS SECTIONSC-30515.

NORTH PIER CIVIL CROSS SECTIONSC-30414.

NORTH PIER CIVIL CROSS SECTIONSC-30313.

NORTH PIER ROADWAY TYPICAL SECTIONC-30212.

STRUCTURE BREAKWATER TYPICAL SECTIONC-30111.

PAVEMENT TYPICAL REINFORCEMENTC-10410.

SITE PLAN NORTH PIERC-1039.

BREAKWATER SITE PLAN STA. 35+00 TO STA. 45+00C-102.8

REAKWATER SITE PLAN STA. 18+00 TO STA. 32+00BC-1017.

NORTH PIER WORKLIMITSC-0026.

BREAKWATER WORKLIMITSC-0015.

EXISTING NORTH PIER SITE AND UTILITIESV-0024.

SURVEY CONTROLV-0013.

GENERAL NOTES, LEGEND & SYMBOLS G-0022.

LOCATION MAP & VICINITY MAPG-0011.

REFERENCENUMBER

TITLE SHEET SHEET

SHEET INDEX

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COOK COUNTY, ILLINOIS

& NORTH PIER RESURFACING FY22

CHICAGO HARBOR BREAKWATER REPAIRS

W912P6-22-B-0003

JULY 2022

W912P6-22-C-XXXX

CHICAGO DISTRICT

LOCATION MAP

(N.T.S.)

VICINITY MAP

(N.T.S.)

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ISSUE DATE:

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STORM MANHOLE

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FENCE

STANDARD ABBREVIATIONS

MONITORING WELL

WATER VALVE VAULT

FIRE HYDRANT

CATCH BASIN

WATER LEVEL

ELECTRIC HANDHOLE

GUY WIRE

WORK POINTWP

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REINFORCED CONCRETE PIPERCP

PIPE SLOPES

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MINIMUMMIN

MANHOLEMH

LOCAL CONTROL PANELLCP

ILLINOIS DEPARTMENT OF TRANSPORTATIONIDOT

HORIZONTALH

HIGH WATER ELEVATIONHWL

GRATED MANHOLEG.M.H.

GRATE DRAING.D.

GRADE AT FOUNDATIONGF

FIRE HYDRANTFH

FINISH FLOORFF

EXTRACTION WELLEN

EXPANSION JOINTEJ

ELEVATIONELEV

ELECTRICAL MAN HOLEEMH

ELECTRICAL HAND HOLEEHH

DUCTILE IRON PIPED.I.P.

DIGITAL TERRAIN MODELDTM

DIAMETER AT BREAST HEIGHTDBH

DIAMETERDIA.

CORRUGATED METAL PIPECMP

CORPS OF ENGINEERSCOE

CONTRACTING OFFICER'S REPRESENTATIVECOR

CONSTRUCTION JOINTCJ

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ARMY CORPS OF ENGINEERSACOE

TREE

TELEPHONE LINE

LINE STYLES

SYMBOLS

WATER DOMESTIC MAIN

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-10 DESIGN CONTOUR

EXISTING CONTOUR-11

ELECTRICAL MANHOLE UTILITY POLE

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DETAIL INDICATOR

TRIANGULATION POINT

SECTION INICATOR

W.L. AT '( )

ELECTRICAL PRIMARY

ELECTRICAL SECONDARY

DRAWING AREA TITLE INDICATOR

GAS LINE

CONDUITS

GENERAL NOTES

SANITARY FORCE MAIN

WATER MAIN

TELECOMFIBER OPTIC

LIGHT FIXTURE

WATER (PUBLIC MAIN)

RIPRAP GRAVEL PATH

EXISTING EASEMENT

CONSTRUCTION WORK LIMITS

23. COORDINATE WITH OTHER CONTRACTORS AND LOCK STAFF WORKING WITIN THE WORK LIMITS.

OTHER CONTRACTORS, EMERGENCY VEHICLES AND MWRD EMPLOYEES.

22. PERFORM THE RESURFACING WORK IN STAGES TO MAINTAIN A MINIMUM OF 10 FT WIDE ACCESS TO THE LOCK CHAMBER AT ALL TIMES FOR LOCK STAFF, THE PARKING LOT, AND USACE OPERATIONS PERSONNEL. CONTRACTOR SHOULD COORDINATE WITH OTHERS AS SPECIFIED IN SECTION 01 10 00.

HOWEVER, THE CONTRACTOR DOES NOT HAVE RIGHTS TO THE ENTIRE PARKING LOT. THERE MAY BE OTHER CONTRACTORS IN THE VACINITY SHARING

21. THE EXTENTS OF THE PARKING LOT CALLED OUT AS THE STAGING AREA MAY BE USED BY THE CONTRACTOR TO PLACE EQUIPMENT, MATERIALS, ETC.

IN 2017 AND PHASE 2 WAS COMPLETED IN 2022.

20. THERE WERE RECENT UPDATES DONE TO THE EXISTING CRIB STRUCTURE FOR THE NORTH PIER TO IMPROVE STABILITY. PHASE I OF THE WORK WAS DONE

19. BREAKWATER TIMBER CRIB STRUCTURE IS ASSUMED TO HAVE BEEN CONSTRUCTED IN THE 1880'S-1890'S. CONCRETE CAPS WERE CONSTRUCTED IN THE 1930'S.

THE HIGHEST IN JULY AND ARE ONE FOOT LOWER IN FEBRUARY.

DAY THE LEVEL TYPICALLY FLUCTUATE 1 FOOT BOTH ABOVE AND BELOW THE DAILY MEAN. DURING A NORMAL YEAR, LAKE LEVELS ARE AT

FROM A NETWORK OF GAGES, THE DAILY MEAN LAKE MICHIGAN LEVEL AT THE CHICAGO LOCK FOR JULY 1 2019 WAS 3.42 (CCD). DURING ANY GIVEN

18. THE HISTORIC HIGH LAKE MICHIGAN LEVEL WAS 582.35 (IGLD 1985), OR 3.69 (CCD) RECORDED IN 1986. THIS IS A DAILY MEAN RECORD TAKEN

17. A VEHICULAR LOAD LIMIT ON THE PIER IS LIMITED TO AN AXLE LOAD OF 3,000 LBS.

ENVIRONMENTAL PROTECTION OF ILLINOIS.

16. THE CONTRACTOR MUST KEEP ALL STREETS CLEAN AND CLEAR OF MUD, STONES, DEBRIS, ETC. , AS DESCRIBED IN SECTION 01 57 20.01 03

THE CONTRACTOR MUST IMMEDIATELY REPORT ANY DISCREPANCIES TO THE COR.

15. UTILITIES AND SITE FEATURES SHOWN ON THE DRAWINGS ARE APPROXIMATE AND MUST BE VERIFIED BY THE CONTRACTOR IN THE FIELD.

COMPARE THE SITE CONDITIONS AS INDICATED ON THE DRAWINGS.

14. THE CONTRACTOR IS RESPONSIBLE FOR EXAMINING ALL SITE CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AND MUST

13. THE CONTRACTOR SHALL PERFORM ALL WORK WITHIN THE SPECIFIED WORK LIMITS.

12. ALL STAGING AND STORAGE AREAS SHALL BE RESTORED TO PRE-CONSTRUCTION GRADE AND CONDITIONS AT THE COMPLETION OF WORK.

11. NO BURNING OR INCINERATION OF RUBBISH WILL BE PERMITTED ON THE SITE

10. ALL WORK SHALL BE PERFORMED IN ACCORDACE WITH EM 385-1-1, DATED 30 NOVEMBER 2014.

BE REPLACED IN KIND AT NO COST TO THE GOVERNMENT.

FACILITY WHICH IS REMOVED TO ACCOMMODATE CONSTRUCTION ACTIVITIY OR DAMAGED DURING CONSTRUCTION ACTIVITIY SHALL

SHALL BE REPLACED TO THE SATISFACTION OF THE OWNER AND AT NO COST TO THE GOVERNMENT. ANY PAVEMENT, UTILITY, OR OTHER

9. EXISTING STRUCTURES, SIGNAGE, AND OTHER FACILITIES TO REMAIN SHALL BE PROTECTED FROM DAMAGE AND IF DAMAGED, WITH THE ENVIRONMENTAL PROTECTION SPECIFICATION.

8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DISPOSING OF EXCAVATED MATERIALS AND CONSTRUCTION DEBRIS OFF-SITE IN STRICT ACCORDANCE

DURING CONSTRUCTION.

7. THE CONTRACTOR SHALL NOTIFY THE GOVERNMENT OF ANY SUBSURFACE UTILITY OR OTHER PIPE NOT SHOWN ON THE DRAWINGS THAT IS ENCOUNTERED

REPLACEMENT COSTS OF UTILITIES DAMAGED DURING CONSTRUCTION WHETHER ABOVE OR BELOW GRADE AT NO ADDITIONAL COST TO THE GOVERNMENT.

6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPORT AND PROTECTION OF EXISTING UTILITIES AND STRUCTURES, AS WELL AS REPAIR AND/OR

ON THAT ACCOUNT SHOULD THERE BE OTHER THAN SHOWN.

LINES SHOWN ON THESE PLANS ARE NOT WARRENTED TO BE EXACT, NOR IS IT WARRENTED THAT ALL ARE SHOWN. THE CONTRACTOR SHALL HAVE NO CLAIM

5. THE LOCATION, SIZE, AND MATERIAL OF EXISTING PIPES, DUCTS, CONDUITS AND OTHER UNDERGROUND STRUCTURES AND THE LOCATION OF PROPERTY

TO PROCEED VIA THE FOLLOWING INFORMATION

LOCATIONS AT LEAST TWO (2) BUSINESS DAYS, BUT NOT MORE THAN FOURTEEN (14) BUSINESS DAYS PRIOR TO CONSTRUCTION AND AFTER NOTICE

4. THE CONTRACTOR SHALL CONSULT WITH ALL UTILITY SYSTEM OWNERS ON SITE. CONTRACTOR SHALL VERIFY PIPELINE

3. HORIZONTAL DATUM AND DISTANCES ARE REFERENCED TO ILLINOIS STATE PLANE EAST, U.S. SURVEY FEET.

2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) USING GEOID12B, U.S. SURVEY FEET.

CONTRACTOR SHALL IMMEDIATELY NOTIFY THE CONTRACTING OFFICER’S AUTHORIZED REPRESENTATIVE OF ANY SIGNIFICANT DISCREPANCIES.

1. PRIOR TO BEGINNING CONSTRUCTION, THE CONTRCTOR SHALL FIELD VERIFY ALL DIMENSIONS, LOCATIONS AND ELEVATIONS.

INDUSTRIAL WASTE WATER PIPING

HEAT TRACE FOR WATER AND SEWER

X-###

W CB

LOCK PARKING LOT

CHICAGO HARBOR

GATE

WEST SECTOR CONTROL HOUSE

CHICAGO LOCK

GATE

EAST SECTOR

AND WALL REPAIR SECTION

ROADWAY RESURFACING

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BRASS DISK

HORIZONTAL & VERTICAL CONTROL POINTS

POINT

NORTHING (Y) EASTING (X)

DESCRIPTION

ELEV.

GENERAL NOTES

5. CONVERSION FROM NAVD88-579.03 = CCD

TO NGS PIDS M33251, ME1961, AND AJ2806.

4. ALL HORIZONTAL AND VERTICAL CONTROL POINTS ARE REFERENCED

VERTICAL DATUM OF 1988 (NAVD88) U.S. FEET.

3. ALL ELEVATIONS SHOWN ARE REFERENCED TO THE NORTH AMERICAN

OF 1983 (NAD83) U.S. FEET.

PLANE COORDINATE SYSTEM (2011), EAST ZONE, NORTH AMERICAN DATUM

2. ALL COORDINATES SHOWN ARE REFERENCED TO THE ILLINOIS STATE

TIME. A SURVEY WAS PERFORMED AS NOTED ON USMART SHEETS.

CHICAGO DISTRICT AND REPRESENTS CONDITIONS EXISTING AT THAT

SURVEY PERFORMED BY US ARMY CORPS OF ENGINEERS,

1. THE CONTROL POINTS SHOWN ON THIS SHEET ARE FROM AN

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NAVY PIER

CONTROL POINT

LEGEND

CHI-HRBR-1

CHI-HRBR-2

1,905,845.18 1,185,570.61

1,905,309.87 1,186,478.43

CHI-HRBR-1

CHI-HRBR-2

300 0 300 600

SCALE IN FEET

584.274

584.303

6.264 LWD

IL EAST NAD83 STATE PLANE COORDINATES

C-7MSD 2

BRASS DISKC-7 1,903,091.14 1,181,013.77 588.024

MSD 2 1,903,071.19 1,180,873.46 582.035 BRASS DISK

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ANTENNA

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SCALE: 1" = 40'

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CHICAGO RIVER

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CHICAGO RIVER

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THE CONTRACTOR MUST IMMEDIATELY REPORT ANY DISCREPANCIES TO THE COR.

2. UTILITIES AND SITE FEATURES SHOWN ON THE DRAWINGS ARE APPROXIMATE AND MUST BE VERIFIED BY THE CONTRACTOR IN THE FIELD.

COMPARE THE SITE CONDITIONS AS INDICATED ON THE DRAWINGS.

1. THE CONTRACTOR IS RESPONSIBLE FOR EXAMINING ALL SITE CONDITIONS PRIOR TO COMMENCEMENT OF CONSTRUCTION AND MUST

GENERAL NOTES:

Y=190

.243

X=118

.688

Y .0

X .8

Y .8

X .9

Y .4

X .6

Y .8

X .1

Y .7

X .6

Y .1

X .3

1,185,504.821,905,957.99WL04

1,185,425.621,905,828.39WL03

1,183,608.441,906,901.05WL02

1,183,699.331,907,049.78WL01

EASTINGNORTHINGPOINT #

IL EAST STATEPLANE COORDINATES (NAD83)

WORK LIMITS

R E

A C

H F

4159'

REACH C

546'

REACH E

616'

REACH D

WORK LIMITS

18+8819+88OPTION 5

19+8820+88OPTION 4

20+8821+88OPTION 3

21+8822+88OPTION 2

22+8823+88OPTION 1

23+8825+00

26+1030+96

40+9641+98

BASE

STA. TOSTA. FROMCLIN

BASE & OPTIONS

1,185,468.971,905,899.32

PROJECT

BEGINNING OF

41+98AP02

1,183,656.511,906,979.71

OPTIONS

END OF

18+88AP01

EASTINGNORTHINGDESCRIPTIONSTA.POINT #

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E A

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A T

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W O

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C-001

A D

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N S T A

GENERAL NOTES

STA. 18+88 TO STA. 19+88.

STA. 19+88 TO STA. 20+88 AND OPTION 5 BETWEEN

BETWEEN STA. 20+88 TO STA. 21+88, OPTION 4 BETWEEN

OPTION 2 BETWEEN STA. 21+88 TO STA. 22+88, OPTION 3

WORK WILL OCCUR BETWEEN STA. 22+88 TO STA. 23.88,

STA. 40+96 TO STA. 41+98. GROUTING FOR THE OPTION 1

STA. 23+88 TO STA. 25+00, STA. 26+10 TO STA. 30+96 AND

GROUTING FOR THE BASE WORK WILL OCCUR BETWEEN 2.

AS MAY BE REQUIRED TO RESOLVE THE DISCREPANCY.

OFFICER REPRESENTATIVE SHALL DETERMINE MEASURES

WILL INTERFERE WITH THE WORK. THE CONTRACTING

REPRESENTATIVE ANY SIGNIFICANT DISCREPANCIES THAT

IMMEDIATELY REPORT TO THE CONTRACTING OFFICER'S

CONTRACTOR IN THE FIELD. THE CONTRACTOR SHALL

ARE APPROXIMATE AND SHALL BE VERIFIED BY THE

STRUCTURES, UTILITIES, AND OTHER SITE FEATURES

LOCATIONS, ELEVATIONS, AND DIMENSIONS OF EXISTING 1.

600'0 300'

WL01

WL02

WL03

WL04

AP01

AP02

B E

A S E S T A

E N

D B

A S E B E

P T

N S T A

E N

D O

P T

N B E

P T

N S T A

E N

D O

P T

N B E

P T

N S T A

E N

D O

P T

N B E

P T

N S T A

E N

D O

P T

N B E

P T

N S T A

E N

D B

A S E S T A

B E

A S E S T A

E N

D B

A S E S T A

B E

A S E S T A

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

Z 0.

-0 .0

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

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p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

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GATE ACCESS

ACCESS ROUTE TO STAGING AREA

PARKING LOT

CHICAGO LOCK

STAGING AREA/

NORTH PIER

WORK LIMITS

FROM PARKING/STAGING

ACCESS TO NORTH PIER

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

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R E

P A

-2

-B -0

J U

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-2

-C -X

X X

C H

G O

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L E

S T

C H

G O

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J E

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C-002

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A D

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CHICAGO RIVER

N STREETER DR

LAKEFRONT TRAIL

P A

R K

D R

P A

R K

D R

LAKE MICHIGAN

CHICAGO HARBOR LOCK CHAMBER

E ILLINOIS ST

WL 9

WL 10WL 11

WL 12

WL 13

WL 14

WL 15

WL 16

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

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R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

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D E

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N D

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SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

LAKE MICHIGAN

VEHICLES TO ACCESS THE LOCK CHAMBER.

TO ALLOW STAFF, CONTRACTORS, AND EMERGENCY

STAGES WHILE MAINTAINING A MINIMUM OF 12 FT

2. THE RESURFACING MUST BE PERFORMED IN

ALL PARTIES ADEQUATE SPACE.

OPERATIONS STAFF IS NECESSARY TO ALLOW

COORDINATION BETWEEN CONTRACTORS AND

MOORING AREA ARE DEPICTED IN THE DRAWING.

1. THE STAGING AREA, PARKING AREA AND

NOTES:

ACCESS ROUTE

AREA OFF LIMIT FOR FLEETING VESSELS

AREA FOR FLEETING VESSELS

150' X 50' AVAILABLE STAGING AREA

LEGEND

IL EAST STATEPLANE COORDINATES (NAD83)

NORTH PIER WORK LIMITS

POINT # NORTHING EASTING

WL09

WL10

WL11

WL12

WL13

WL14

WL15

WL16

1,180,845.461,903,146.07

1,180,868.111,903,196.33

1,180,869.271,903,071.54

1,181,846.071,903,054.16

1,181,790.231,903,053.64

1,181,776.081,903,070.16

1,181,314.131,903,819.53

1,181,315.431,903,144.21

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C H

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K B

C O

O K

C O

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T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

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R E

P A

-2

-B -0

J U

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-2

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X X

C H

G O

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L E

S T

C H

G O

T R

J E

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H R

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A .1

O S

T A

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L A

C-101

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SITE PLAN

SCALE: 1" = 50'

NORTH

PLAN

1. GROUTING FOR THE BASE WORK WILL OCCUR BETWEEN STA. 23+88 TO STA. 25+00,

STA. 26+10 TO STA. 30+96 AND STA. 40+96 TO STA. 41+98.

2. GROUTING FOR THE OPTION WORK WILL OCCUR BETWEEN STA. 18+88 TO STA.

23+88.

3. LOCATIONS, ELEVATIONS AND DIMENSIONS OF EXISTING STRUCTURES, UTILITIES,

AND OTHER SITE FEATURES ARE APPROXIMATE AND SHALL BE VERIFIED BY THE

CONTRACTOR IN THE FIELD. THE CONTRACTOR SHALL IMMEDIATELY REPORT TO THE

CONTRACTING OFFICER'S REPRESENTATIVE ANY SIGNIFICANT DISCREPANCIES THAT

WILL INTERFERE WITH THE WORK. THE CONTRACTING OFFICER REPRESENTATIVE

SHALL DETERMINE MEASURES AS MAY BE REQUIRED TO RESOLVE THE DISCREPANCY.

GROUT PLACEMENT LOG

CONTRACTOR SHALL COMPLETE TABLE WITH THE REQUESTED INFORMATION AND INCLUDE IN THE AS-BUILT SUBMITTAL. ADD ADDITIONAL ROWS AS NEEDED.

BORING GROUT COORDINATES DIAMETER OF DEPTH OF QUANTITY OF DATE

HOLE # ROW NORTHING EASTING BORE HOLE BORE HOLE GROUT MIX GROUT NOTES

(INCHES) (FT) (CY) PLACED

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

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R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

C-305

A15

C-305

A15

C-305

D15

C-305

D15

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -1

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A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

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A M

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T A

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L A

C-102

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0 4

SITE PLAN

SCALE: 1" = 50'

NORTH

1. GROUTING FOR THE BASE WORK WILL OCCUR BETWEEN STA. 23+88 TO STA. 25+00,

STA. 26+10 TO STA. 30+96 AND STA. 40+96 TO STA. 41+98.

2. GROUTING FOR THE OPTION WORK WILL OCCUR BETWEEN STA. 18+88 TO STA.

23+88.

3. LOCATIONS, ELEVATIONS AND DIMENSIONS OF EXISTING STRUCTURES, UTILITIES,

AND OTHER SITE FEATURES ARE APPROXIMATE AND SHALL BE VERIFIED BY THE

CONTRACTOR IN THE FIELD. THE CONTRACTOR SHALL IMMEDIATELY REPORT TO THE

CONTRACTING OFFICER'S REPRESENTATIVE ANY SIGNIFICANT DISCREPANCIES THAT

WILL INTERFERE WITH THE WORK. THE CONTRACTING OFFICER REPRESENTATIVE

SHALL DETERMINE MEASURES AS MAY BE REQUIRED TO RESOLVE THE DISCREPANCY.

GROUT PLACEMENT LOG

CONTRACTOR SHALL COMPLETE TABLE WITH THE REQUESTED INFORMATION AND INCLUDE IN THE AS-BUILT SUBMITTAL. ADD ADDITIONAL ROWS AS NEEDED.

BORING GROUT COORDINATES DIAMETER OF DEPTH OF QUANTITY OF DATE

HOLE # ROW NORTHING EASTING BORE HOLE BORE HOLE GROUT MIX GROUT NOTES

(INCHES) (FT) (CY) PLACED

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

C-305

G15

C-305

G15

C-305

K15

C-305

K15

29'-0" 29'-0" 29'-0" 29'-0" 29'-0" 29'-0" 29'-0" 29'-0" 29'-0" 29'-0"' 29'-0"'29'-0"'29'-0"'29'-0"'29'-0"'

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

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p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

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S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

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X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

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R A

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L A

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C-103

R M

U H

A M

M A

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A D

U D

EXISTING SAFETY GUARDRAIL

COMM

0+50 0+60 0+70 0+80 0+90 1+00 1+10 1+20 1+30 1+40 1+50 1+60 1+70 1+80 1+90 2+00 2+10 2+20 2+30 2+40 2+50 2+60 2+70 2+80 2+90 3+00 3+10 3+20 3+30 3+40 3+50 3+60 3+70 3+80 3+90 4+00 4+10 4+20 4+30 4+40 4+50 4+60 4+70 4+80 4+90 5+00 5+10 5+20 5+30 5+40 5+50 5+60 5+70 5+80 5+90 6+00 6+10 6+20 6+30

0.00%GRADE =

L E

V I

COMM

ROADWAY AND PARKING LOT

SCALE:1" = 20' 20' 40'0

ROADWAY AND PARKING LOT PROFILE

SCALE: 1"=20' VERTICAL, 2'=1' HORIZONTAL

PROPOSED SAFETY GUARDRAIL

PARALLEL PARKING SPOTS

PROPOSED PAVEMENT

NOTES:

1. BOLLARDS INSTALLED EVERY 4' ALONG THE EAST END OF ROAD AS SHOWN.

2. HANDRAIL OPENINGS TO BE INSTALLED AT BOTH ENDS AND MIDDLE OF THE PROPOSED ROADWAY. THE CONTRACTOR

TO VERIFY WITH THE COR THE EXACT LOCATION OF THE PROPOSED BOLLARDS.

3. SEE SHEET C-504 FOR LOCATION OF 2 EXISTING PIPES. PIPES ARE LOCATED UNDERGROUND AND ABOVE GROUND.

THE CONTRACTOR TO VERIFY WITH THE COR THE EXACT PLACEMENT OF THE PROPOSED BOLLARDS.

4. PAINT FOR THE PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE FEDERAL SPECIFICATIONS FS TT-P-115D.

5. REFER TO SHEET C-104 AND C-502 FOR DETAILS ON REINFORCEMENT AND JOINTS FOR THE PAVAMENT ROADWAY.

OF HANDRAIL OPENING

PROPOSED LOCATION OF HANDRAIL OPENING

PROPOSED LOCATION

OF HANDRAIL OPENING

PROPOSED LOCATION

OF BOLLARDS

PROPOSED LOCATION

GRAVEL

LOCATION OF 2 EXISTING PIPES

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

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R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

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SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

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E N

E E

TYPICAL LONGITUDINAL SLAB CROSS SECTION

SCALE: 1" = 1'

TYPICAL TRANSVERSE SLAB CROSS SECTION

SCALE: 1" = 1'

TIE BARS CENTERED IN SLAB

14'-0'' 14'-0''

#5 @ 8" O.C. (TYP.)

SMOOTH DOWELS CENTERED IN SLAB

15'-0" (TYP.)

#5 @ 8" O.C.

D S

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C h ic a g o H a rb o r

B re a k w a te r\

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C -1

S I

A G

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G O

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F A

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F F

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C-104

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B A

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E C

K B

C O

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C O

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C O

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O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

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-2

-C -X

X X

P A

V E

M E

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T Y

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C E

M E

N T

0 1' 2'6"

2" CL. (TYP.)

CONTRACTION JOINT

CONTINUOUS LONGITUDINAL

CONTRACTION JOINT

TRANSVERSE

3" CL. (TYP.)

CONTRACTION JOINT

TRANSVERSE

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

S U

B M

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B Y

C H

E C

K E

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D R

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N B

D E

N E

D B

C O

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R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

10' 7"

3' 0"4' 3"9' 6"4' 3"6' 0"

18' 0"

30' 0"

2' 4"2' 5"2' 4"2' 0"

10' 2 3/8 "9' 7 3/8 "10' 2 3/8 "

3' 9 1/2 " 3' 9 1/2 " 1' 6"

10' 7"

2' 4" 2' 4" 2' 4" 2' 0"

4'4'

STAGE 2

STAGE 1

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C O

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U R

F A

G F

C H

G O

H A

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O R

B R

E A

K W

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R E

P A

-2

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J U

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X X

C H

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C H

G O

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C-301

A D

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A D

U D

SCALE: 1''= 2'-0"

0 2'2' 1'

EXISTING 10"X12" CROSS TIE

0.0 L.W.D.

TO REMAIN

EXISTING TOE STONE

ROW B

GROUT

BOTTOM OF PLATE

GROUT CONTAINMENT BARRIER

6"X12" KEY

EXISTING

FOOT BLOCK

EXISTING CONCRETE

3/4" RD. BARS 25'-6" AND 15'-6" LONG

FOOT BLOCK

EXISTING CONCRETE

CAP BLOCK

EXISTING CONCRETE

POST

MOORING

EXISTING

EXISTING LONGITUDINAL TIMBER

EXISTING RELIEF WELL

LARGE STONE FILL

RANDOM EXISTING

LAKE SIDE HARBOR SIDE

APPROX. -10 TO -15

LAKE BOTTOM

(DETERIORATED IN SOME AREAS)

PLATE ¾"X2'-6" (EXISTING)

AND 15'-6" LONG

¾" RD. BARS 25'-6"

EXISTING

QUEBEC, INTERNATIONAL GREAT LAKES DATUM, IGLD 1985.

HAS AN ELEVATION OF 577.5 + 0.34 HYDRAULIC CORRECTOR FEET ABOVE THE REFERENCE PLANE AT RIMOUSKIY,

12. ELEVATIONS ARE IN FEET AND ARE REFERENCED TO LOW WATER DATUM (LWD) FOR LAKE MICHIGAN WHICH

CAP RELIEF WELLS WITHIN THE WORK SCOPE WITH GROUT. SHOULDER RELIEF WELLS DO NOT REQUIRE BACKFILLING.

11. RELIEF WELLS ON THE CAP ARE LOCATED BETWEEN APPROXIMATE STATIONS 20+16 TO 25+10. BACKFILL THE 2'X2'X4'

REMINDER OF THE HOLE. REFER TO SPECIFICATION SECTION 35 31 25 TIMBER CRIB BREAKWATER REPAIR.

10. STAGE 1 GROUTING WILL TAKE PLACE 2 FEET BELOW THE SHOULDER. STAGE 2 GROUTING WILL TAKE PLACE IN THE

9. THE DIMENSIONS OF THE CAP SURFACE MAY VARY DUE TO WEATHERING.

8. THERE MAY BE VOIDS UNDERNEATH THE CAP.

OR DRILL THROUGH IT.

AND ARE INCONSISTENT. CONTRACTOR SHALL EITHER LOCATE THE EXISTING REBAR WITHIN THE STRUCTURE

7. LOCATIONS AND QUANTITIES OF EXISTING REBAR IN THE CONCRETE FOOT BLOCK AND CAP BLOCK ARE UNKNOWN

6. LAKE BOTTOM MATERIAL ADJACENT TO THE HARBOR SIDE OF THE CRIB IS ASSUMED TO BE SAND WITH SOME STONE.

5. THE EXISTING CONDTION OF THE STONE WITHIN THE THE CRIBS MAY CONTAIN LARGE VOID SPACES.

4. GROUT HOLES SHALL BE DRILLED TO PERMIT VOID GROUTING THE STONE CRIB BACKFILL.

3. BARRIER USED ALONG SHORE SIDE OF STRUCTURE SHALL BE REMOVED AFTER ALL GROUTING IS COMPLETE.

PLACE AFTER CONSTRUCTION IS COMPLETE.

2. STONE PLACED ALONG LAKE SIDE OF STRUCTURE FOR THE CONTAINMENT BARRIER SHALL REMAIN IN

CAPS WERE CONSTRUCTED IN THE 1930'S.

1. TIMBER CRIB STRUCTURE IS ASSUMED TO HAVE BEEN CONSTRUCTED IN THE 1880'S - 1890'S. CONCRETE

NOTE:

LAKE MICHIGAN ELEV. 577.5

LOW WATER DATUM FOR

ROW A

GROUT

3' THICK

PROVIDE RR-4 STONE

TIMBER CRIB

TYPICAL CROSS SECTION OF EXISTING STRUCTURE

(BASED ON RECORD DRAWINGS FOR REACH C)

2' X 2' X 4'

RELIEF WELL

EXISTING

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

28'

1. PAVEMENT CONCRETE SHALL BE IN ACCORDANCE WITH SPEC SECTION 32 13 13.06.

NOTES:

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -3

.d g n

CA-6 STONE BASE

OF COMPACTED

PROPOSED 6''

PAVEMENT

8'' CONCRETE

PROPOSED

GUARDRAIL

PROPOSED SAFETY

FILL

LANDSCAPING

EXISTING

SSP WALL

EXISTING

AND FILL

REUSED A-STONE

TOE STONE,

EXISTING

CA1 STONE

EXISTING

EXISTING WALL

EXISTING HANDRAIL

1' CA-6 STONE

EXISTING

PROPOSED 1' OF TOP SOIL

EXPANSION JOINT

PROPOSED

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

R T

H P

R O

A D

W A

Y T

Y P

L S

E C

C-302

A D

U D

E K

K L

-6

-3 .d g n

-6

A D

U D

1% SLOPE

ROADWAY TYPICAL SECTION

SCALE: NTS

1/4" PER FOOT

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

EL. 548.5 +/- EL. 548.5

TOP OF SSP 582.5

TOP CONCRETE EL. 583.83

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -3

.d g n

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

R T

H P

R O

S S

-S E

C T

C-303

A D

U D

E K

K L

-6

-3 .d g n

-6

A D

U D

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

1+75 2+75

2+501+50

1+25 2+25

2+001+00

3+75 4+70

4+503+50

3+25 4+25

3+00 4+00

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

NEW HANDRAIL (TYP.)

EXISTING HANDRAIL (TYP.)

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -3

.d g n

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

R T

H P

R O

S S

-S E

C T

C-304

A D

U D

E K

K L

-6

-3 .d g n

-6

A D

U D

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

-20 -10 0 10 20 30

570 570

580 580

590 590

5+75

5+50

5+25

5+00

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

E L

E V

A T

N A

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10' 1"=10'

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10'

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10'

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10'

TYPICAL BREAKWATER CROSS SECTION APROXMATION

A15

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10'

D15

TYPICAL BREAKWATER CROSS SECTION APROXMATION

SCALE: 1"=10'

G15

TYPICAL BREAKWATER CROSS SECTION APROXMATION

K15

A E

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -3

.d g n

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

E A

K W

A T

E R

R O

S S

-S E

C T

C-305

A D

U D

E K

K L

-6

-3 .d g n

-6

A D

U D

22+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

24+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

23+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

25+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

26+00

-30 -20 -10 0 10 20 30

580 580

590 590

27+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

28+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

29+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

30+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

31+00

-30 -20 -10 0 10 20 30

570 570

580 580

590 590

41+00

-30 -20 -10 0 10 20 30

0 0

10 10

42+00

-30 -20 -10 0 10 20 30

0 0

10 10

CONDITIONS.

OF CONDITIONS AND MAY NOT DEPICT THE EXACT

CROSS SECTIONS SHOWN ARE TYPICAL APROXIMATIONS1.

GENERAL NOTES

NO DATA COLLECETED AFTER STATION 35 + 16.28

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

DO NOT DRILL THROUGH TIMBER MEMBERS

~24'-0'' - 34'-0''

6' 3'

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -5

.d g n

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

B E

R C

S D

E T

S A

N D

G R

O U

T H

O L

E L

O C

A T

C-501

A D

U D

E K

K L

-6

-5 .d g n

-6

A D

U D

SCALE: 1''= 4'-0"

0 4'4' 2'

ROW A

GROUT

ROW B

GROUT

(TYP)

RELIEF WELL

EXISTING

TIMBER STRUCTURE

EXISTING

CONCRETE CAP

SLOPED PORTION OF

FOOT BLOCK

EXISTING

FOOT BLOCK

EXISTING

CAP BLOCK

EXISTING

MOORING POST

EXISTING

(TYP)

GROUT HOLE LOCATION

PROPOSED

NTS

PROPOSED GROUT HOLE LOCATIONS

HARBOR SIDE

LAKE SIDE

OF CONCRETE CAP

SLOPED PORTION

20+16 TO 25+10.

BACKFILLING. BACKFILL THE 2'X2' RELIEF WELLS ON THE CAP BETWEEN STATIONS

APPROXIMATE STATIONS 20+16 TO 25+10. SHOULDER RELIEF WELLS DO NOT REQUIRE

11. RELIEF WELLS ON THE CAP TO BE BACKFILLED WITH GROUT ARE LOCATED BETWEEN

10. REFER TO SPECIFICATION SECTION 35 31 25 TIMBER CRIB BREAKWATER REPAIR.

THROUGH IT.

FOOT BLOCKS. THE CONTRACTOR SHALL EITHER LOCATE THIS REINFORCEMENT OR DRILL

REINFORCEMENT GRID OF APPROXIMATELY 1-INCH SQUARE BARS IN BOTH THE CAP AND

9. CONTRACTOR SHALL BE AWARE THAT THERE IS AN EXISTING IRREGULARLY SPACED

SHALL BE REPAIRED BY THE CONTRACTOR.

DAMAGE TO THE EXISTING STRUCTURE RESULTING FROM CONSTRUCTION PROCEDURES

CONTRACTOR SHALL MONITOR THE EXISTING STRUCTURE AND BRACE ACCORDINGLY. ANY

BREAKWATER STRUCTURE FROM DAMAGE DUE TO CONSTRUCTION PROCEDURES.

8. CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE PROTECTION OF THE

UNATTENDED.

BE LEFT ON THE BREAKWATER STRUCTURE OR ON ANY CONSTRUCTION VESSEL

7. NO GROUT MATERIALS, FUEL, OR POTENTIAL CONTAMINATS OF THE LAKE WATER SHALL

AND SUPPLIES.

CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR THE PROTECTION OF ALL EQUIPMENT

6. CONTRACTOR WILL BE ALLOWED TO MOOR EQUIPMENT AT THE BREAKWATER.

5. GROUT HOLES SHALL BE DRILLED TO PERMIT VOID GROUTING THE STONE CRIB BACKFILL.

4. CONTRACTOR SHALL NOT ALLOW CONSTRUCTION DEBRIS TO ENTER LAKE WATERS.

WATERS, CONTRACTOR SHALL IMMEDIATELY CEASE PUMPING WITHIN THAT HOLE.

PREVENTING GROUT FROM ESCAPING INTO LAKE. IF GROUT IS OBSERVED WITHIN LAKE

3. CONTRACTOR SHALL STRICTLY ADHERE TO SPECIFICATIONS WITH REGARD TO

MAINTAIN ALIGNMENT WITHIN EACH "CELL" IN THE TIMBER STRUCTURE.

2. CONTRACTOR SHALL VERIFY LOCATION OF TIMBER STRUCTURE SO THAT GROUT HOLES

FEET LONG.

1. ONE EXISTING CRIB SECTION OF BREAKWATER (AS SHOWN) IS APPROXIMATELY 24-34

NOTES:

CENTERLINE

RELIEF WELL

EXISTING 2'X2'

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

-1 /2

E13

SCALE: NTS

BOLLARD SECTION (TYP)

TOP OF CONCRETE

CONCRETE

MOUND

16"

(0R COMMERCIAL EQUIVALENT)

VISIBILITY YELLOW PAINT

PAINTED WITH HIGH

PLASTIC COVERING

PIPE FITTED WITH

SCHEDULE 40 STEEL

6" DIA. CONCRETE FILLED

ROADWAY TYPICAL CROSS SECTION

SCALE: NTS

A17

DETAIL B

⅛" INITIAL SAWCUT

¼" SAWCUT

TRANSVERSE CONSTRUCTION JOINT

LONGITUDINAL CONTRACTION JOINT

EXPANSION JOINT @ EXISTING CONCRETE BARRIER

SCALE: N.T.S.

DETAIL A

SCALE: N.T.S.

A14

DETAIL D

3/4"

8'' OF NEW REINFORCED CONCRETE

WHITE

FINISH AND PAINTED

TOP MOUNTED,

COLOR - WHITE

AROUND BOLLARDS.

REFLECTIVE TAPE

SCOTCHLITE

CONCRETE BASE

BOND BREAKER

PERIMETER OF CONCRETE

REPAIR PAVEMENT AT

3" (TYP.)

S A

W C

U T

"3" (TYP.)

S A

W C

U T

3" (TYP.)

S A

W C

U T

TRANSVERSE CONTRACTION JOINT

E C

S c re e n F u llS iz e .d s c ri p t

P D

E C p d f.

p lt c fg

C h ic a g o

H a rb o r B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -5

.d g

10"

S I D

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

W P

-2

-B

-0

J U

L Y

W P

-2

-C

-X X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

C R

E T

E P

A V

E M

E N

T N

O R

T H

R C

D E

T A

C-502

M U

H A

M M

A D

W K

L U

-6

-5 .d g n

-6

D U

SUBBASE

STONE CA-6

REINFORCED CONCRETE

APPROX 1% SLOPE TO DRAIN

AND HANDRAIL

CONCRETE BARRIER

EXISTING

HANDRAIL

INSTALL A NEW

BACKER ROD

OVER ⅜" (MIN.) DIA.

JOINT SEALANT

BUTT CONCRETE SURFACES

BACKER ROD

OVER ⅜" (MIN.) DIA.

JOINT SEALANTJOINT FILLER

EXPANSION

ROD OVER

OVER BACKER

(¼" RECESS)

JOINT SEALANT

JOINT FILLER

CONCRETE FOOTING

JOINT FILLER

DETAIL A

#5 @ 8 (EPOXY COATED)

DOWEL GREASED ONE SIDE @ 12" O.C.

1.5" Ø x 18" LONG EPOXY COATED SMOOTH

DETAIL A

#5 @ 8 (EPOXY COATED)

TIE BARS @ 36" O.C.

#5 x 30" LONG EPOXY COATED

EXPANSION JOINT FILLER

OVER BACKER ROD OVER

JOINT SEALANT (¼" RECESS)

BARRIER

EXISTING CONCRETE

BUTT CONCRETE SURFACES

DETAIL B

#5 @ 8 (EPOXY COATED)

DOWEL GREASED ONE SIDE @ 12" O.C.

1.5" Ø x 18" LONG EPOXY COATED SMOOTH

SEE DETAIL H1

EXPANSION JOINT

TOP SOIL

DETAIL B

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

5. CONTRACTION JOINTS TO BE PLACED AT 15' MAXIMUM.

CENTER OF THE PAVEMENT.

4. LONGITUDINAL CONTRACTION JOINT TO BE PLACED AT THE

3. FOR BOLLARDS LOCATION REFER TO SHEET C-103.

WHEN TESTED IAW ASTM D1735 FOR 2000 HOURS.

RESISTANCE RATING OF 10 PER ASTM D714 FOR BLISTERING

AFTER MIXING IAW ASTM D5201. PRIMER SHALL HAVE A WATER

PRIMER SHALL HAVE A MINIMUM VOLUME OF 80% SOLIDS

SYSTEM OVER MARGINALLY PREPARED STEEL SURFACES.

MASTIC FORMULATED TO PROVIDE A HIGH PERFORMANCE

RECOMMENDATIONS WITH A TWO PART MARINE EPOXY

BOLLARDS SHALL BE PRIMED IAW MANUFACTURER

1 KG LOAD SHALL NOT EXCEED 65 MG LOSS. CAST STEEL

RESISTANCE PER ASTM D4060 CS17 WHEEL, 1000 CYCLES,

SHALL BE 10 IN-LBS PER ASTM D2794. ABRASION

ASTM D714 FOR BLISTERING. DIRECT IMPACT RESISTANCE

10 PER ASTN D610 FOR RUSTING, AND RATING 10 PER

CONDENSATION RESISTANCE IAW ASTM D4585, RATING

PER MANUFACTURER RECOMMENDATIONS. MOISTURE

FOR IMMERSION AND MARINE ENVIRONMENTS APPLIED

TWO-PART HIGH PERFORMANCE MARINE EPOXY SUITABLE

THE CHICAGO LOCK FACILITY. TOP COAT SHALL BE A

YELLOW COLOR TO MATCH EXISTING YELLOW COLOR AT

2. BOLLARDS SHALL BE SHOP PAINTED WITH A SAFETY

ARMOR PLATE AND ACHIEVE REQUIRED EMBEDMENT.

ANCHOR BOLTS SHALL BE BENT AS REQUIRED TO AVOID

ANCHOR BOLTS SHALL BE ASTM F1554, GRADE 105.

BE AS PER THE MANUFACTURER BUT NOT LESS THAN 18''.

OF 30 TONS. BOLLARD ANCHOR BOLT EMBEDMENT SHALL

GRADE 70/36 AND SHALL HAVE A SAFETY WORKING LOAD

1. BOLLARD SHALL BE SINGLE BITT CAST STEEL ASTM A27

CHAIN (TYP)

ELBOW FITTING (TYP)

TEE FITTING (TYP)

CROSS FITTING (TYP)

FLANGE (TYP)

VERTICAL RAIL (TYP)

HORIZONTAL RAIL (TYP)

CONCRETE PAVEMENT

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -5

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

R M

R A

F E

T Y

H A

N D

R A

N O

R T

H P

E T

C-503

R M

U H

A M

M A

K L

-6

-5 .d g n

-6

A D

U D

C13

PROPOSED HAND RAIL DETAIL

SCALE: NOT TO SCALE

H13

PROPOSED HAND RAIL OPENING DETAIL

SCALE: NOT TO SCALE

10'

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

TO VERIFY WITH EXACT LOCATIONS CONFIRMED IN THE FIELD.

AND END OF THE INSTALLATION LOCATION APPROXIMATELY AT 100 FT EVEN SPACING ALONG THE PIER,

3. THE HAND RAIL OPENING WILL BE PLACED IN THREE LOCATIONS BEGINNING MIDDLE

THE ONE THAT IS ALREADY INSTALLED AROUND THE CHAMBER WALL ON NORTH SIDE.

2. ALL TEES, ELBOWS AND CROSS FITTINGS SHALL BE ALUMINUM THAT IS SIMILAR TO

MODULAR TYPE EXISTING AT THE CHICAGO LOCK FACILITY ON NORTH SIDE.

1. NEW HANDRAILS SHALL BE IAW SPECIFICATIONS AND SHALL BE OF THE

SLOPE STABILIZATION CROSS SECTION

EXISTING SLOPE

SEE NOTE 3

PLAN VIEW OF EAST END

EAST VIEW OF EAST END

A15

NORTH VIEW OF EAST END

DETAIL F1

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

C -5

.d g n

A N

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

M K

A R

R I, S T

E N

D S

L O

P E

S T

A B

A T

C-504

K A

R R

K L

-6

-5 .d g n

-6

Y G

A L

RR-1

RR-5

~2.5

REFER TO S-100, S-501 AND S-502 FOR THE WALL. 6.

OF THE SLOPE ON THE SOUTH END TO TIE INTO THE RETAINING WALL.

THE NORTH. WRAP THE RIPRAP AROUND ANY EXPOSED PORTIONS

EXTEND THE SLOPE STABILIZATION TO THE EXISTING SHEET PILE TO 5.

REMOVE ANY DEBRIS PRIOR TO PLACEMENT.4.

TOLERANCES FOR RR-5 STONE WILL BE +6�/-3"�.3.

USE STATE CERTIFIED IDOT SOURCES FOR THE RIPRAP.2.

EXISTING GRADE OF THE ROAD.

BACKFILL BEHIND THE WALL WITH IDOT CA-6 STONE TO MATCH THE1.

NOTES

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

10"

7'-0"

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

S -1

S I

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

E S

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

C H

G O

A S

A L

L E

S T

C H

G O

T R

P R

O J E

C T

I D

E N

A M

R M

R A

S T

R U

C T

U R

A L

P L

A N

S-100

R M

U H

A M

M A

K L

U Z

-6

-1

.d g n

-6

A D

U D

E K

MATCHING MODULAR RAIL

REPLACE HANDRAIL WITH

RESURFACED SLAB

NEW CUTOFF WALL

NEW CONCRETE SLAB

NEW CONCRETE BEAM SUPPORT

REINSTALL STEEL PLATEDOWELS. SEE SHEET S-501 FOR DETAILS

ISOLATION JOINT

EXPANSION JOINT

NEW STEEL ARMOR

NEW HANDRAIL

REINSTALL STAIRS

NEW RETAINING WALL

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

S-100

STRUCTURAL PLAN VIEW

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

GENERAL NOTES

1. CONTRACTOR SHALL VERIFY ALL DIMENSIONS PRIOR TO CONSTRUCTION

0 4' 8'2'

D12

S-502

DESIGN MUST BE APPROVED BY THE GOVERNMENT

TO ACCOUNT FOR EXISTING UTILITIES. ALL VARIATIONS TO THE

CONTRACTOR SHALL ADJUST THE DESIGN OF THE RETAINING WALL

15'

4'-1"

'-4 /2

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

S D

-1

A G

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

F A

Y E

L E

F F

L E

SD-100

J H

A R

K L

-6

D -1

.d g n

-6

H A

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

E S

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

S T

R U

C T

U R

A L

D E

M O

P L

A N

SCALE: 3/4" = 1'

STRUCTURAL DEMOLITION PLAN VIEW

EMBEDDED METAL ITEMS

REMOVE AND DISPOSE MISC.

STEEL PLATE

REMOVE AND REPLACE

STRUCTURAL DEMOLITION DETAILS

SEE SHEET S-501 FOR

EXISTING RAIL

REMOVE AND REPLACE

NEAR STAIRS

TO THE EXTENTS OF NEW CONCRETE

REMOVE EXISTING CONCRETE UP

REMOVE AND REINSTALL STAIRS

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

HANDRAILS ARE REMOVED OR ARE TO BE INSTALLED.

4. CONTRACTOR MUST PROVIDE TEMPORARY HANDRAILS IN AREAS WHERE

STRUCTURAL STABILITY DURING DEMOLITION AND CONSTRUCTION

CONTRACTOR SHALL BRACE THE STRUCTURE AS NECESSARY TO MAINTAIN 3.

CONTRACTOR SHALL PRESERVE ALL REINFORCEMENT2.

DIMENSIONS PRIOR TO DEMOLITION OR CONSTRUCTION

ALL DIMENSIONS ARE APPROXIMATE. CONTRACTOR SHALL VERIFY ALL 1.

GENERAL NOTES

2'0 1' 4'

NORTH

22"

1'-8"

6" MIN.

VARIES

1'-3"

1.5"

1'-0" 1'-6"

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

S -5

A G

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

F A

Y E

L E

F F

L E

S-501

A R

K L

-6

-5

.d g n

-6

H A

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

E S

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

S L

A B

D E

T A

SCALE: NTS

DETAIL A AT BULLNOSE

SCALE: NTS

TYPICAL CONCRETE SECTION

NEW HANDRAIL

TOP OF SSP EL. 582.5 +/-

TOP OF SSP

EL. 582.5 +/-

TOP OF CONCRETE

EL. 583.83 +/-

TO REMAIN

EXISTING CONCRETE SLAB

NEW CONCRETE SLAB

NEW CONCRETE CLOSURE WALL

MAINTAIN EXISTING REINFORCEMENT

REINFORCEMENT

MAINTAIN EXISTING

1.5" CLEAR COVER

MAINTAIN EXISTING CLEARANCE

ORIGINAL SURFACE

ORIGINAL CONCRETE SURFACE

REMOVE LOOSE CONCRETE

W/ TOP OF SHEET PILE

TROWEL CONCRETE LEVEL

1/2" ARMOR WITH 6" RADIUS

1/2" X 12" PLATE

CENTERLINE

OF HANDRAIL

5/16

NEW BEAM SUPPORT WALL

BOTTOM ROWS, TYP.

STAGGER MIDDLE ROW BETWEEN TOP AND

5/8" DIA X 6" LONG HEADED STUD @ 12" O.C.

REMOVE LOOSE CONCRETE

#8 @ 12", TYP.

#6 @ 10", TYP.

#6 @ 12", TYP.

2.5" CLEAR COVER, TYP.

TUNNEL WALL

EXISTING TOP SLAB

EQUIVALENT OF #6 @ 10, TYP.

ADD BARS TO ACHIEVE THE

STEEL COVER PLATE

REINSTALL

REMOVE AND

REINFORCEMENT

NOT REMOVE EXISTING

EXISTING CONCRETE. DO

REMOVE 4" MIN OF

TO THE TOP SURFACE OF THE SLAB SHALL BE 12.5"

MINIMUM DISTANCE FROM THE DOWEL

#8 BAR DOWEL @ 12" O.C.

PRIOR TO CONCRETE PLACEMENT

TUNNEL WALL. CLEAN WALL OF DUST AND DEBRIS

COLD CAST NEW SLAB AGAINST EXISTING

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

ALL NEW HANDRAILS MUST MATCH EXISTING ADJACENT CONSTRUCTION4.

STRUCTURAL STABILITY DURING DEMOLITION AND CONSTRUCTION

CONTRACTOR SHALL BRACE THE STRUCTURE AS NECESSARY TO MAINTAIN 3.

PLACEMENT.

BARS SHALL BE CLEANED OF ANY RUST OR OILS PRIOR TO NEW CONCRETE

CONTRACTOR SHALL PRESERVE ALL EXISITNG REINFORCEMENT. EXISTING 2.

EXISTING SLAB.

SLAB. THICKNESS OF NEW SLAB MAY VARY WITH THE ELEVATION OF THE

TOP ELEVATION OF NEW SLAB SHALL MATCH THAT OF THE ADJACENT NEW 1.

GENERAL NOTES

1'-0"

4"8"

6'-0"

7'-0"

D S

E C

S c re e n

F u ll

S iz e .d s c ri p t

P D

E C p d f.

p lt c fg

/1 /2

C h ic a g o H a rb o r

B re a k w a te r\

B re a k w a te r R e p a ir s F

-6

S -5

A G

A S

A L

L E

S T

C H

G O

T R

J E

C T

I D

E N

A M

F A

Y E

L E

F F

L E

S-502

A R

K L

-6

-5

.d g n

-6

H A

A L

S U

B M

A L

B A

C K

C H

E C

K B

C O

E S

C O

O K

C O

U N

T Y

O R

T H

R R

E S

U R

F A

G F

C H

G O

H A

R B

O R

B R

E A

K W

A T

E R

R E

P A

-2

-B -0

J U

L Y

-2

-C -X

X X

R E

T A

G W

A L

L D

E T

SECTION VIEW OF RETAINING WALL DETAIL SECTION OF RETAINING WALL

SCALE: 3/4" = 1' SCALE: 3/4" = 1'

#6 @ 10", TYP.

#6 @ 10, TYP.

3" CLEAR COVER

EXISTING SLAB

ELEVATION OF NEW DRIVING SURFACE

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

S U

B M

E D

B Y

C H

E C

K E

D B

D R

A W

N B

D E

N E

D B

C O

N T

R A

C T

N O

S O

N N

U E

D A

T E

S I Z

M A

R K

D E

S C

N D

A T

SHEET ID

®of Engineers

US Army Corps

U .S

R M

Y C

O R

P S

O F

E N

E E

R S

GENERAL NOTES

D122'0 1' 4' 2'0 1' 4'

THE GOVERNMENT

EXISTING UTILITIES. ANY VARIATION IN THE DESIGN SHALL BE APPROVED BY

4.…

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