114419_CHICAGO_LOCK_NORTH_PIER_CERTIFIED_FINAL_-_RTA__PLANS_2_of_4.pdf

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WALL TO FACILITATE INSTALLATION OF THE NEW TIE RODS AND ANCHOR

PROVIDE TEMPORARY SHORING OF THE EXISTING RIVERSIDE SHEET PILE

CONTRACTOR MAY SUBMIT WORK SEQUENCING PROCEDURES THAT

ANY TUNNEL WALL OR TUNNEL SLAB DEMOLITION. ALTERNATELY, THE

INSTALLATION OF NEW TIE RODS AND ANCHOR WALL IS REQUIRED PRIOR TO 1.

NOTE:

SHEETS).

RELOCATIONS (SEE ELECTRICAL

WORK IN COORDINATION WITH UTILITY

MANHOLES. ALTERNATELY, PERFORM

OR SETTLEMENT OF EXISTING

METHODS TO PREVENT UNDERMINING

UNDER EXISTING MANHOLES USING

INSTALL NEW TIE RODS AND SLEEVES

S-302

NEW TIE RODS (TYP.)

EXISTING RIVERSIDE SHEET PILE WALL

NEW SSP ANCHOR WALL

SSP TIP EL. 567.5

CUT SHEETPILE AND WALE AS REQUIRED TO MAINTAIN CLEARANCE.

3" MIN - 6" MAX TO CLEAR EXISTING BURIED BULKHEAD.

SSP T/P EL. 562.5

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SEE S-502 FOR SHEET PILE ANCHOR DETAILS

WITH RIVERSIDE WALL

ALIGN "BELLY-OUTS" OF ANCHOR WALL

DRIVE SHEET PILE ANCHOR WALL TO

EXISTING BURIED BULKHEAD

ADJUST TIE RODS LOCATIONS TO CLEAR EXISTING SHEET PILE WEBS (TYP)

BULKHEAD

BURIED

EXISTING

TO CLEAR

TIE ROD

LOCATE

EDGE OF CONCRETE TUNNEL

EDGE OF CONCRETE TUNNEL

30'-0"

SSP T/P EL. 567.5

S-302 1

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RELOCATIONS (SEE ELECTRICAL

WORK IN COORDINATION WITH UTILITY

MANHOLES. ALTERNATELY, PERFORM

OR SETTLEMENT OF EXISTING

METHODS TO PREVENT UNDERMINING

UNDER EXISTING MANHOLES USING

INSTALL NEW TIE RODS AND SLEEVES

NEW TIE RODS (TYP.)

SSP TIP EL. 534.5

NEW SSP ANCHOR WALL

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EXISTING RIVERSIDE SHEET PILE WALL

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NEW TIE RODS (TYP.)

EXISTING RIVERSIDE SHEET PILE WALL

NEW SSP ANCHOR WALL

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TOP OF SSP 582.5 TOP OF SSP 582.5

LAKESIDE

RIVERSIDE

GENERAL NOTES:

EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

BOTTOM OF EXISTING SSP EL. 534.75

LONG

EVERY 3RD PILE 50'

PILE 35' LONG.

EXISTING SHEET

WALL CAP

CONCRETE

EXISTING 12"

DUCT BANK TO REMAIN

EXISTING UTILITY

STRUCTURE

EXISTING TUNNEL EXISTING HANDRAIL

BACKFILL

(SEE CIVIL

SHEETS)

EL. 534.5

DWGS)

HAUNCHES (SEE REF.

CONCRETE SLAB

SLAB 12"-15" AND

EXISTING CONCRETE

(MIN. 24" LONG)(TYP.)

WATERTIGHT FLEXIBLE PLUG

CHEMICAL GROUT TO FORM

WITH POLYURETHANE

CENTER TIE ROD AND PACK

TOP OF TOE STONE EL. 568 (MIN.)

TOE STONE SEE CIVIL SHEETS

EXISTING TIE RODS TO REMAIN IN PLACE.

SAWCUT WALE, EXISTING TIE RODS, OR SSP.

EXERCISE CARE TO NOT DAMAGE OR

NEW TIE ROD TO EXISTING C9X20 WALE.

REMOVE EXISTING CONCRETE TO CONNECT

WALL

ANCHOR

SHEET PILE

NEW PZ27

CENTERLINE OF EXISTING

WALE EL. 581.25±

(VARIES & VERIFY)

ANCHORS TO REMAIN

WALL, WALE AND

EXISTING MZ-38 SSP

1. CONTRACTOR SHALL VERIFY ALL DIMENSIONS PRIOR TO START OF WORK INCLUDING

ALL DIMENSIONS SHOWN IN REFERENCE DRAWINGS.

2. CENTERLINE ELEVATION OF EXISTING WALE SHALL BE VERIFIED PRIOR TO DRILLING

HOLES THRU EXISTING TUNNEL CROSS SECTION AND INSTALLATION OF NEW SHEET

PILE ANCHOR WALL AND WALE. ELEVATION OF EXISTING WALE MAY VARY ALONG THE

LENGTH OF THE EXISTING SHEET PILE WALL. NEW WALE ON NEW ANCHOR WALL

SHALL BE ADJUSTED TO MATCH ELEVATION OF EXISTING WALE ON EXISTING

RIVERSIDE SHEET PILE WALL. CENTERLINES OF HOLES TO BE DRILLED THRU THE

EXISTING TUNNEL WALLS SHALL MATCH THE CENTERLINE OF THE EXISTING WALE.

3. CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO PROTECT INTEGRITY OF

EXISTING STRUCTURES TO REMAIN.

4. CONTRACTOR SHALL CLEAR DRIVELINE AS REQUIRED TO INSTALL NEW LAKESIDE

SHEET PILE ANCHOR WALL. EXISTING TOE STONE MAY BE REQUIRED TO BE CLEARED

BELOW THE LAKEBED ELEVATION. CONTRACTOR SHALL LIMIT LENGTH OF DRIVELINE

CLEARING TO MAINTAIN THE INTEGRITY OF THE EXISTING SHEET PILE AND TIMBER

CRIB. CONTRACTOR SHALL PROVIDE ANY TEMPORARY BRACING NECESSARY TO

PROTECT AND PREVENT ANY MOVEMENT OF THE EXISTING LAKESIDE WALL CAP,

SHEET PILE, AND EXISTING UTILITY DUCT BANK DURING DRIVELINE CLEARING AND

ANCHOR WALL INSTALLATION.

5. NEW TIE RODS ARE REQUIRED TO BE INSTALLED THROUGH EXISTING CONCRETE

TUNNEL WALLS, EXISTING LAKESIDE WALL CAP/SHEET PILE, AND THROUGH EXISTING

SOIL FILL. CONTRACTOR SHALL MINIMIZE EXCAVATION AROUND EXISTING UTILITY

DUCT BANK TO PREVENT SETTLEMENT OF THE DUCT BANK. ALTERNATELY

CONTRACTOR MAY REMOVE & REPLACE EXISTING DUCT BANK IN KIND AND

COORDINATE WITH ANY UTILITY RELOCATIONS. TIE RODS SHALL NOT BE JACKED THRU

SOIL TO PREVENT DAMAGE TO COATING. PIPE SLEEVE ON LAKESIDE IS REQUIRED. A

MAXIMUM OF ONE TIE ROD COUPLER SHALL BE USED PER TIE ROD AND SHALL BE

LOCATED WITHIN THE EXISTING TUNNEL STRUCTURE.

6. THE CONTRACTOR IS RESPONSIBLE FOR SEQUENCING BACKFILL PLACEMENT BEHIND

THE NEW SHEET PILE ANCHOR WALL TO PREVENT DAMAGE TO THE SHEET PILE

ANCHOR WALL, TIE RODS, OR WALE SYSTEM DURING ANY TEMPORARY LOADING

CONDITION. THE TOE BERM SHALL BE PLACED AS THE BACKFILL BEHIND THE NEW

ANCHOR WALL IS PLACED TO PREVENT DAMAGE TO OR OVERSTRESSING THE SHEET

PILE WALL, WALES OR TIE RODS. NO TOE STONE SHALL BE PLACED ABOVE THE

ELEVATION OF THE TIE RODS AND CARE SHALL BE TAKEN DURING TOE STONE

PLACEMENT TO PREVENT DAMAGE TO THE TIE RODS OR THE TIE ROD PROTECTIVE

COATING.

7. IF NECESSARY TO INSTALL TIE RODS THROUGH SLEEVES AND EXISITNG CONCRETE

WALLS, CONTRACTOR MAY CUT A 3"Ø HOLE IN THE LAKESIDE ANCHOR WALL TO PASS

TIE ROD THROUGH. HOLES SHALL BE COVERED WITH A 3/8" THICK 4"Ø PLATE AND

WELDED ALL AROUND.

CONCRETE WALLS (TYP.)

6" HOLE THRU EXISTING

CENTER NEW TIE RODS IN NEW

TIE RODS U.N.O.

BETWEEN EXISTING RIVERSIDE

AT 6'-0" O.C. CENTERED

NEW #14 ALL THREAD TIE RODS

(TYP.)

NEW 6"Ø HOLE THRU TUNNEL WALL

2 - C9X20 WALE

SLEEVE

AT BOTTOM OF PVC

SO THAT TIE ROD IS

PIPE SLEEVE LOCATED

SCHEDULE 80 PVC

8.625" O.D. ASTM D1785

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BOTTOM OF EXISTING SSP EL. 534.75

CENTERLINE OF EXISTING WALE EL. 581.25±

(VARIES & VERIFY)

EL. 567.5 OR EL. 562.5

(SEE PLAN)

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EXISTING SSP ANCHORS AND WALE TO REMAIN

EXISTING SSP WALL TO REMAIN

(SEE PLAN)

U.N.O.(SEE PLAN)

TIE RODS @ 6'-0" O.C.

NEW #14 ALL THREAD

LINE BY CONTRACTOR

APPROXIMATE EXCAVATION

BACKFILL (SEE CIVIL SHEETS)

ROD IS AT BOTTOM OF PVC SLEEVE

SIDE ONLY. LOCATE SO THAT TIE

OVER TIE ROD ON PARKING LOT

SCHEDULE 80 PVC PIPE SLEEVE

PROVIDE 8.625"O.D. ASTM D1785

UNDISTURBED EARTH

STRUCTURE

EXISTING TUNNEL

DUCT BANK

EXISTING UTLITY

TOP OF SSP 582.5

WALL

ANCHOR

SHEET PILE

NEW PZ27

RIVERSIDE LAKESIDE

(MIN. 24" LONG)(TYP.)

WATERTIGHT FLEXIBLE PLUG

CHEMICAL GROUT TO FORM

WITH POLYURETHANE

CENTER TIE ROD AND PACK

EXISTING TIE RODS TO REMAIN IN PLACE.

SAWCUT WALE, EXISTING TIE RODS, OR SSP.

EXERCISE CARE TO NOT DAMAGE OR

NEW TIE ROD TO EXISTING C9X20 WALE.

REMOVE EXISTING CONCRETE TO CONNECT

TIE RODS U.N.O.

BETWEEN EXISTING RIVERSIDE

AT 6'-0" O.C. CENTERED

NEW #14 ALL THREAD TIE RODS

(TYP.)

NEW 6"Ø HOLE THRU TUNNEL WALL

CONCRETE WALLS (TYP.)

6" HOLE THRU EXISTING

CENTER NEW TIE RODS IN NEW

/2 F

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24" (MIN)

"Ø D

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3"

3"

2" CL.

(VARIES & VERIFY)

WALE EL. 581.25±

CENTERLINE OF EXISTING

WALL

ANCHOR

SHEET PILE

NEW PZ27

2 - C9X20 WALE

C OF EXISTING WALEL

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TOP OF SSP 582.5

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EXISTING SSP

NEW 7"X7"X1" PLATE

NEW TIE ROD AND NUT

EXISTING REINFORCED CONCRETE TUNNEL WALL

TOP OF SSP 582.5

EXISTING REINFORCED CONCRETE TUNNEL WALL

LC TIE ROD & EXISTING WALE

C ANCHOR WALL WALE TO MATCH C OF EXISTING WALEL L

REMOVE EXISTING REINFORCED CONCRETE SLAB (SEE REF. DWGS)

NEW 8.625" PVC PIPE SLEEVE

®of Engineers

US Army Corps

U .S

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SCALE: 3/4" = 1' 2'0 1' 4'S-501

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TIE ROD INSTALLATION DETAILS

SCALE: 3/4" = 1' 2'0 1' 4'S-501

A1

SCALE: 3/4" = 1' 2'0 1' 4'S-501

3 TIE ROD CONNECTION AT SSP ANCHOR WALL

TIE ROD CONNECTION - RIVERSIDE

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POLYURETHANE GROUTPOLYURETHANE GROUT

TOP OF SSP 582.5

MANUFACTURER

NUTS AND NEW WASHERS PER

NEW ALL THREAD TIE ROD AND

NEW SSP ANCHOR WALL

NEW 7"X7"X1" PLATE

NEW 2-C9X20 WALE

(BACKFILL NOT SHOWN)

(BACKFILL NOT SHOWN)

2.5

NEW 8.625" OD PVC PIPE SLEEVE

2 1/2 "

3" (TYP.)

/2

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1'-9"

6'-0" O.C.

6"

12" (TYP.)

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LOCATIONS TO MATCH EXISTING LAKESIDE SSP WALL

TYP

5/16

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SCALE: 1 1/2" = 1' 1' 2'0 6"

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SCALE: 1 1/2" = 1' 1' 2'0 6" A7

SCALE: 1 1/2" = 1' 1' 2'0 6"A4

D1

TIE ROD CONNECTION DETAIL

SSP/WALE TENSION BOLTWALE SPACER DETAILWALE SPLICE DETAIL

WALE SPLICE DETAIL

NEW SSP ANCHOR WALL PLAN

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TYP

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TYP

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TIE ROD NUT & WASHER PER MFR'S REQUIREMENTS

#14 (1.75" NOM. Ø) ASTM A-615 GR 75 ALL THREAD TIE ROD (TYP.)

(2) - C9X20 WALES

SPLICE PLATES

1'-8"X7"X5/8" TOP & BOTTOM

NUT AND WASHER, TYP.

1"Ø A325 BOLTS (TYP.)

1"Ø A325 BOLTS (TYP.)

(TYP.)

SPACER PLATE

9"X2 1/2"X3/8"

7"x7"x1" PLATE

Z-SHAPE SSP SHEET PILE

3"X8"X1/2" PLATE WASHER

(2) - C9X20 WALES

7"X12"X1" PLATE (TYP.)

INTERLOCK SPACING (TYP.)

WALL SPACER @ 3'-0" O.C. TO MATCH

3"X8"X1/2" THICK PLATE (TYP.)

7"X7"X1" PLATE

NUT AND WASHER, TYP.

NOTE: LOCATE SPLICES CENTERED BETWEEN TIE RODS. STAGGER TOP AND BOTTOM SPLICES

2" DIA. DRAIN HOLE IN TOP WALE @ 6'-0" (TYP.)

TIE RODS (TYP.)

PROVIDE BEVELED WASHERS FOR ALL ANGLED

TIE ROD, NUTS & WASHERS PER MANUFACTURER

WALL (TYP.)

OTHER INTERLOCK ALONG

CONNECTION) AT EVERY

1 1/8"Ø A307 BOLTS (2 PER

1 1/8"Ø A325 BOLT (2/ CONNECTION)

(2) C9

TO REMAIN

STEEL COLUMN

10" EXISTING

EXPANSION JOINT FILLER

3/8 "

JOINT FILLER

ROD OVER EXPANSION

1/2"Ø (MIN.) BACKER

JOINT SEALANT OVER

3/8 " RECESS

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3" CL. (TYP.)

3/8 "

NEW CONCRETE

2" CL

12"±

4" CL

2'-0"±

(NO DOWELS)

EXPANSION JOINT

#6@12" O.C. EACH WAY EACH FACE

REMOVED STAIR

1'-4"

1'-0"

EXISTING CONCRETE LANDING

1'-6"±

NEW SUPPORT WALL

NEW TIE ROD TO MATCH

EXISTING WALE ON

RIVERSIDE SHEET PILE WALL

LC

DWGS)

REMAIN (SEE REF.

8'-2 1/8" C/C TO

EXISTING TIE RODS AT

INTERFERENCE

NEEDED TO PREVENT

LOCATIONS AS

AND TUNNEL HOLE

ROD LOCATIONS ±1'

AND ADJUST NEW TIE

TIE ROD LOCATIONS

SURVEY EXISTING

EXPANSION CAP

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NOTE: CONDITION OF EXISTING TIE RODS AND WALE ARE

UNKNOWN AND SHOULD BE ASSUMED NOT PRESENT WHEN

DETERMINING TEMPORARY SHORING MEASURES FOR EXISTING

SHEET PILE WALL.

DETAIL B

EXPANSION JOINT FILLER

SIDE @ 12" O.C.

DOWEL GREASED THIS

COATED SMOOTH

1.5"Ø X 18" LONG EPOXY

®of Engineers

US Army Corps

U .S

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SCALE: 1" = 1' 0 1' 2'6"S-301

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SECTION D AT STAIR LANDING

SCALE: 1/2" = 1' 0 2' 4'1'SS-402

C4

A6

DETAIL B

SCALE: 1" = 1" 0 1" 2"1/2"SS-101

C3

A1

EXPANSION JOINT DETAIL

SCALE: 3" = 1' 6"0 3" 1'

D E

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-B -0

W P -1

-C -0

X

X

COVER REMOVED CONCRETE COLUMN.

*NOTE: WIDTH TO EXTEND FROM SAWCUT AND

BOTTOM OF PVC PIPE (TYP.)

SLEEVE SUCH THAT TIE ROD IS AT

D1785 PVC PIPE SLEEVE. LOCATE

NEW 8.625" OD SCHEDULE 80 ASTM

PIPE SLEEVE CENTERED AROUND NEW TIE ROD

NEW 3.5" OD SCHEDULE 80 ASTM D1785 PVC

EXISTING TIMBERS

EL. 583.2±

EL. 580.7±

EXISTING MP-II5 SHEET PILE

TOP OF SSP EL. 581.7± CLOSURE

EXISTING SHEET PILE TO PROVIDE

CONCRETE TO EXTEND TO FACE OF

INTO EXISTING CONCRETE. NEW

#5@12" OC DOWELS EMBEDDED 8"

TO EXISTING CONCRETE USING

CONCRETE DOWELED ON ALL SIDES

INSTALLATION. REPLACE WITH NEW

SHEET PILE FOR NEW TIE ROD

EXISTING CONCRETE, TIMBERS, AND

SAWCUT 1' WIDE TRENCH THROUGH

EXISTING C6 WALE

CONCRETE

EXISTING

CONCRETE

NEW TIE RODS, DO NOT CUT OR DAMAGE EXISTING C6 WALE OR TIE RODS

SAWCUT EXISTING CONCRETE, TIMBERS, AND SHEET PILE 3" BELOW CENTERLINE OF

GROUT 8" MIN. LENGTH

PACK WITH POLYURETHANE

TOP OF NEW SLAB EL. 583.83' (VARIES)

TOP OF EXISTING SLAB EL. 582.5' (VARIES)

EL. 587.6'±

3" (MAX)

1" (MIN)

31'-6"

30'-0"

9 3/4 "9 3/4 "

1 1/4 "1 1/4 "

4 5/16 " 1 1/4 "9 3/4 "9 3/4 "1 1/4 "

1 1/4 " (TYP.)

30'-0"

31'-6"

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SHEET ID

THRU PLATE

TO PASS TIE ROD

LONG SLOTTED HOLE

PROVIDE 2-1/2"X6"

C

X

C9X20

WALL/BULKHEAD

CONCRETE DOCK

EXISTING

PROVIDE "SOCKET" FOR FUTURE CONNECTION

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C X B

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DOCK WALL

GAP TO EXISTING

MAINTAIN 3" MAX

REQUIRED TO

MANUFACTURER AS

CORNER PER PILE

90° OR BENT

WITH FABRICXATED

PZ27 SHEET PILE

PROVIDE PART OF

TIE RODS

INSTALLATION OF NEW

OUTS" FOR

SHEET PILE "BELLY

EXISTING RIVERSIDE

ANCHOR WALL TO MATCH

OF NEW LAKESIDE

LOCATE "BELLY OUTS"

OF TIE ROD

(TYP.) BOTH SIDES

MANUFACTURER

WASHERS PER

PROVIDE BEVELED

EXCEPT FOR 2' ON EACH END TO BE 3" O.C. (TYP.)

CONNECTIONS USE 7/8" BOLTS @ 6" O.C.

T-PILE PER MANUFACTURER. FOR BOLTED

WELD 90° INTERLOCK FULL HEIGHT OR PROVIDE

7"x 6"x 1" PLATE (TYP.)

LAST TIE ROD

2 - C9X20 WALE

2 - C9X20 WALE

2 - C 9X

20 W A

LE

END TO BE 3" O.C. (TYP.)

EXCEPT FOR 2' ON EACH

USE 7/8" BOLTS @ 6" O.C.

BOLTED CONNECTIONS

PER MANUFACTURER. FOR

HEIGHT OR PROVIDE T-PILE

WELD 90° INTERLOCK FULL

WALE TENSION BOLTS

FIT BETWEEN SHEET PILE

CUT CORNER BRACING TO

CONNECTION

3/4" BOLTS - 6 PER 2 - C9X20

2 - C 9X

PLATE - 7 13/16"X22"X3/4"

5/16

TYP

(NOTE: SIMILAR FOR WEST END BRACE)

®of Engineers

US Army Corps

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F5

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SCALE: 3/4" = 1' 2'0 1' 4'S-103

F7

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SCALE: 1 1/2" = 1' 1' 2'0 6"S-504

D9

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SCALE: 1 1/2" = 1' 1' 2'0 6"S-504

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DETAIL A - ANCHOR WALL AT WEST END DETAIL C - BRACING SECTION 1

DETAIL B - ANCHOR WALL AT EAST END

W P -1

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EDGE OF CONCRETE TUNNEL

SAWCUT 4" MIN.

TUNNEL

CONCRETE

EDGE OF

CROSS SECTIONS)

EXISTING TUNNEL (SEE

REMOVE PORTION OF

SECTIONS)

SLAB (SEE CROSS

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GENERAL DEMOLITION NOTES

DEMOLITION PLAN

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CHICAGO LOCK FACILITY MANAGER.

SURVEY MONUMENTS AND PROVIDE THEM TO THE

CONTRACTOR SHALL SALVAGE ALL EMBEDED 2.

BE SUBMITTED IAW SECTION 02 41 00, DEMOLITION.

SHORING PLANS, AND DESIGN CALCULATIONS SHALL

WALLS. CONSTRUCTION SEQUENCING, TEMPORARY

INSTALLATION OF THE NEW TIE RODS AND ANCHOR

RIVERSIDE SHEET PILE WALL TO FACILITATE

PROVIDE TEMPORARY SHORING OF THE EXISTING

MAY SUBMIT WORK SEQUENCING PROCEDURES THAT

RIVERSIDE WALL. ALTERNATELY, THE CONTRACTOR

CONNECTED TO NEW ANCHOR WALL AND EXISTING

INSTALLED THROUGH THE TUNNEL WALLS AND

SHALL BE DEMOLISHED UNTIL NEW TIE RODS ARE

NO PORTION OF TUNNEL WALLS OR TUNNEL SLABS 1.

SD-302

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DEMOLITION PLAN

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EDGE OF CONCRETE TUNNEL

EDGE OF CONCRETE TUNNEL

REMOVE PORTION OF EXISTING TUNNEL (SEE CROSS SECTIONS)

REMOVE EXISTING SLAB

SECTIONS)

SLAB (SEE CROSS

REMOVE EXISTING

SD-302

SD-301

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REMOVE PORTION OF EXISTING TUNNEL (SEE CROSS SECTIONS)

REMOVE EXISTING SLAB REMOVE EXISTING SLAB (SEE CROSS SECTIONS)

SD-301

T T

17'-0"

STAIRS AND HANDRAILS

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AND REMOVE COLUMN

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PROVIDE TEMPORARY

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PORTIONS OF EXISTING VAULTS TO

VEHICLE CHECKER PLATE, AND

SECTIONS), EXISTING MANHOLES,

REMOVE TOP SLAB (SEE CROSS

FROM TOP OF STAIR

SLAB

REMOVE EXISTING

"BELLY IN"

CORNER OF

SAWCUT WITH

(MIN). ALIGN

4" SAWCUT

CONCRETE TO REMAIN.

PROTECT EXISTING

AS REQUIRED TO

ONLY. PROVIDE SHORING

REMOVE STAIR TREADS

REPLACE IN KIND

(SURROUNDING SLAB)AND

BELOW GRADE

CONCRETE STOOP TO 12"

SAWCUT AND REMOVE

REMOVE 12"X12" CONCRETE COLUMN BELOW (SEE PHOTO)

EXISTING STEEL COLUMN BELOW LANDING TO REMAIN

UTILITIES AS REQUIRED

HANDRAILS AND

SUPPORT OF

PROVIDE TEMPORARY

CHECKER PLATE

IN KIND WITH NEW

REMOVE AND REPLACE

EDGE OF CONCRETE TUNNEL

TUNNEL (SEE CROSS SECTIONS)

REMOVE PORTION OF EXISTING

TUNNEL

REMOVE CONCRETE WALLS IN

ALL AROUND

SAWCUT 4" MIN.

SLAB

REMOVE EXISTING

SD-301

SD-303

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SCALE: 1/4" = 1' 0 4' 8'2'X-###

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TOP OF SSP 582.5 TOP OF SSP 582.5

LAKESIDERIVERSIDE

CENTERLINE OF EXISTING WALE EL. 581.25±

(VARIES & VERIFY)

EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

BOTTOM OF EXISTING SSP EL. 534.75

2 - C9X20 WALE

NEW PZ27 SHEET PILE ANCHOR WALL

LONG

EVERY 3RD PILE 50'

PILE 35' LONG.

EXISTING SHEET

WALL CAP

CONCRETE

EXISTING 12"

STRUCTURE

EXISTING TUNNEL

EXISTING HANDRAIL

DWGS)

2"-3" STONE (SEE REF.

SLAB 12"-15' THICK OVER

EXISTING CONCRETE

EXISTING MZ-38 SSP WALL, WALE AND ANCHORS TO REMAIN

BACKFILL

(SEE CIVIL

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TOE STONE SEE CIVIL SHEETS

TO INSTALL NEW SLAB

WALLS ONLY AS REQUIRED

REMOVE TUNNEL SLABS AND

TOP OF STONE 568.0 (MIN.)

EL. 534.5

DUCK BANK

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EL. 588.0

BOTTOM OF EXISTING SSP EL. 534.75

CENTERLINE OF EXISTING WALE EL. 581.25±

(VARIES & VERIFY)

EL. 567.5 OR EL. 562.5

(SEE PLAN)

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PARKING SURFACE

EXISTING SSP ANCHORS AND WALE TO REMAIN

EXISTING SSP WALL TO REMAIN

(SEE PLAN)

U.N.O.(SEE PLAN)

TIE RODS @ 6'-0" O.C.

NEW #14 ALL THREAD

LINE BY CONTRACTOR

APPROXIMATE EXCAVATION

BACKFILL (SEE CIVIL SHEETS)

ROD IS AT BOTTOM OF PVC SLEEVE

SIDE ONLY. LOCATE SO THAT TIE

OVER TIE ROD ON PARKING LOT

SCHEDULE 80 PVC PIPE SLEEVE

PROVIDE 8.625"O.D. ASTM D1785

UNDISTURBED EARTH

STRUCTURE

EXISTING TUNNEL

DUCT BANK

EXISTING UTLITY

TOP OF SSP 582.5

WALL

ANCHOR

SHEET PILE

NEW PZ27

RIVERSIDE LAKESIDE

(MIN. 24" LONG)(TYP.)

WATERTIGHT FLEXIBLE PLUG

CHEMICAL GROUT TO FORM

WITH POLYURETHANE

CENTER TIE ROD AND PACK

EXISTING TIE RODS TO REMAIN IN PLACE.

SAWCUT WALE, EXISTING TIE RODS, OR SSP.

EXERCISE CARE TO NOT DAMAGE OR

NEW TIE ROD TO EXISTING C9X20 WALE.

REMOVE EXISTING CONCRETE TO CONNECT

TIE RODS U.N.O.

BETWEEN EXISTING RIVERSIDE

AT 6'-0" O.C. CENTERED

NEW #14 ALL THREAD TIE RODS

(TYP.)

NEW 6"Ø HOLE THRU TUNNEL WALL

CONCRETE WALLS (TYP.)

6" HOLE THRU EXISTING

CENTER NEW TIE RODS IN NEW

2'-0"

10"

1'-0"

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TOP OF SSP 582.5

LAKESIDERIVERSIDE

EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

NEW PZ27 SHEET PILE ANCHOR WALL

LONG

EVERY 3RD PILE 50'

PILE 35' LONG.

EXISTING SHEET

WALL CAP

CONCRETE

EXISTING 12"

BACKFILL

(SEE CIVIL

SHEETS)

TOE STONE SEE CIVIL SHEETS

TOP OF STONE 577.0 (MIN.)

SLAB

INSTALL NEW CONCRETE

VAULT AS REQUIRED TO

EXISTING TRANSFORMER

REMOVE TOP PORTION OF

REMOVE TUNNEL SLAB, MANHOLES, ETC.

BASIN WALL

NORTH

EXISTING

2 - C9X20 WALE

EL. 534.5

STABILITY OF TUNNEL WALLS AND STRUCTURE PRIOR TO PLACEMENT OF NEW SLAB

EXISTING TUNNEL STRUCTURE. PROVIDE TEMPORARY SHORING AS REQUIRED TO MAINTAIN

EXISTING UTILITY DUCK BANK

R-013) NORTH BASIN STRUCTURE

EXISTING BEAM POCKETS (SEE

UNDERMINING AND DAMAGE TO

DEPTH THIS SIDE TO PREVENT

LIMIT CONCRETE REMOVAL TO 10"

25'-0" (MIN.)

4'-0"

5'-0" CLEAR 1'-6"1'-6"

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PLAN HANDRAIL AT STEEL BOLLARD

SCALE: 1" = 1' 0 1' 2'6"S-100

C1

AND SHALL EXTEND THROUGH FULL DEPTH OF NEW CONCRETE.

EXPANSION JOINTS SHALL BE CONTINUOUS THROUGH THE RETAINING WALL 2.

TUNNEL JOINTS AND SHALL BE SPACED AT 18'-0" MAX O.C.

EXPANSION JOINTS SHALL BE ADJUSTED TO ALIGN WITH ANY EXISTING 1.

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RELOCATIONS (SEE ELECTRICAL

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OR SETTLEMENT OF EXISTING

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UNDER EXISTING MANHOLES USING

INSTALL NEW TIE RODS AND SLEEVES

SSP TIP EL. 567.5

A

SS-401

E.J. (TYP)

NEW GALVANIZED STEEL STAIR W/ HANDRAILS ON EACH SIDE

RETURN NEW HANDRAIL TO MATCH EXISTING

EDGE OF EXISTING TUNNEL

NEW HANDRAIL

OF EXISTING TUNNEL WALL

SLAB TO LAKEWARD FACE

EXTEND EDGE OF NEW

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RETAINING

NEW

BOLLARD (TYP) (12 TOTAL)

NEW CAST STEEL

NEW HANDRAIL

NEW CONCRETE SLAB

WALL

CLOSURE

TUNNEL

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NEW

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CANTILEVER TOP AND MIDRAIL (TYP.)

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SS-303

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ABANDONED STAIR

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EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

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NEW PZ27 SHEET PILE ANCHOR WALL

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LAKESIDE

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NEW CA-7 BACKFILL

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TOP OF STONE 568.0 (MIN.)

EL. 534.5

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TOP OF SSP 582.5 TOP OF SSP 582.5

LAKESIDERIVERSIDE

GENERAL NOTES:

CENTERLINE OF EXISTING WALE EL. 581.25±

(VARIES & VERIFY)

EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

BOTTOM OF EXISTING SSP EL. 534.75

2 - C9X20 WALE

NEW PZ27 SHEET PILE ANCHOR WALL

LONG

EVERY 3RD PILE 50'

PILE 35' LONG.

EXISTING SHEET

WALL CAP

CONCRETE

EXISTING 12"

DUCT BANK TO REMAIN

EXISTING UTILITY

EXISTING MZ-38 SSP WALL, WALE AND ANCHORS TO REMAIN

BACKFILL

(SEE CIVIL

SHEETS)

TOE STONE SEE CIVIL SHEETS

NEW HANDRAIL

NEW CONCRETE SLAB

EL 587.67 (FIELD VERIFY

TO MATCH EXISTING) EL. 588.0

AND BOTTOM

#8@12" O.C. TOP

TOP OF STONE 568.0 (MIN.)

EL. 534.5

NEW CA-7 BACKFILL

STRUCTURE

EXISTING TUNNEL

1. CONCRETE COVER SHALL BE 4" CLEAR FOR SLABS OVER 24"

THICK.

TO MATCH C2/SS-501

AND REINFORCING

CONCRETE SLAB

18" DOWEL

TOP OF CONC. 583.83

MINIMUM EMBEDMENT

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GENERAL NOTES:

EL. 546.7

EL. 531.7 (EVERY THIRD PILE)

NEW PZ27 SHEET PILE ANCHOR WALL

LONG

EVERY 3RD PILE 50'

PILE 35' LONG.

EXISTING SHEET

WALL CAP

CONCRETE

EXISTING 12"

DUCT BANK TO REMAIN

EXISTING UTILITY

STRUCTURE

EXISTING TUNNEL

BACKFILL

(SEE CIVIL

SHEETS)

EL. 588.0

NEW CONCRETE SLAB

AND BOTTOM

#8@12" O.C. TOP

MASONRY VAULT

ABANDONED

EXISTING NORTH BASIN WALL

1" GAP

EL. 534.5

LAKESIDE

TOE STONE SEE CIVIL SHEETS

TOP OF STONE 577.0 (MIN.)

1. CONCRETE COVER SHALL BE 4" CLEAR FOR SLABS OVER 24"

THICK.

MINIMUM EMBEDMENT

WITH ADJACENT ROW (TYP.) 12"

#6 DOWELS @24" O.C. STAGGER

REMOVE & REPLACE WITH NEW CHECKER PLATE

6" MIN.1'-0"

1'-4"

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EXPANSION JOINT

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NEW SLAB

NEW HANDRAIL

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EMBEDMENT

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#5@12" DOWELS

NEW FLOOR SLAB

EXISITNG TUNNEL

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NEW CONCRETE

EXPANSION JOINT

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EMBEDMENT

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NEW FLOOR SLAB

EXISITNG TUNNEL

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NEW CONCRETE

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3'X3' #5@12" O.C. TO NEW TUNNEL ROOF

NEW TUNNEL ROOF SLAB

FROM OUTSIDE FACE OF TUNNEL (TYP.)

EMBEDMENT INTO EXISTING. LOCATE DOWELS 12"

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FROM OUTSIDE FACE OF TUNNEL (TYP.)

EMBEDMENT INTO EXISTING. LOCATE DOWELS 12"

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SPECIFICATIONS)

NEW METAL STAIR (SEE

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DEPTH OF EXISTING CONCRETE

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NEW HANDRAILS

A

SS-304

C

SS-401

A

SS-305

HANDRAIL IN KIND

REMOVE AND REPLACE

EXISTING HANDRAIL

(TYP.)

TUNNEL WITH MINIMUM 12" EMBEDMENT

FROM OUTSIDE FACE OF EXISTING

#5@12" O.C. DOWELS LOCATED FROM 12"

NEW METAL STAIR (SEE SPECIFICATIONS)

"BELLY IN". THICKEN SLAB (12" WIDTH) TO MATCH DEPTH OF EXISTING SLAB.

EXPANSION JOINT (NO DOWELS THIS JOINT ONLY) . ALIGN WITH CORNER OF

EXPANSION JOINT

24" MIN. EMBEDMENT (8 TOTAL)

NEW WALL BELOW STAIR LANDING

#6@12" DOWELS X 4'-0" LONG FOR

D S-503

ABANDONED STAIR

HANDRAIL TO CLOSE OFF

ADD NEW SECTION OF

CENTERED IN SLAB

#6@12" O.C. EACH WAY

REINFORCED WITH

(NO DOWELS).

PROVIDE E.J. ALL SIDES

SLAB OVER CA7.

NEW 8" CONCRETE

NEW GRATING

1'-9"

1'-9"

1'-4"

1 1/2 "

3"

8"

6"

9"

SHEET PILE ALIGNMENT

REQUIRED TO MATCH EXISTING

SHALL BE SEGMENTED ONLY AS

0" TO 2" (MAX) ARMOR PLATE

25'-0" (MIN.)

1'-0"

1'-4"

3" CLEAR (TYP.)

1'-4" (MIN.)

3" CLEAR (TYP.)

2'-3"

3 1/2 "

1'-8"

3 1/2 "

2'-3"

3 1/2 "

1'-8"

3 1/2 "

3 3/4 "

1'-3"

1'-10" 3"

1'-0"Ø

4"Ø

1 1/2 "

6"

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EL. 582.5 1/4" PER FOOT

1/4" PER FOOT

TOP OF

CONCRETE

EL. 583.83

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DETAIL A AT "BELLY OUT"

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BOLLARD PLAN

PLAN VIEW

SIDE VIEW FRONT VIEW

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SCALE: NTS

NE GATE HANDRAILS (TYP)

EXISTING CHICAGO LOCK

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A

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1/2"X12" PLATE

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TROWEL CONCRETE LEVEL W/ TOP OF SHEET PILE

EXISTING SHEET PILE

EXISTING WALE

BOTTOM ROWS (TYP.)

STAGGER MIDDLE ROW BETWEEN TOP &

5/8"ØX6" LONG HEADED STUDS @ 12" O.C.

CLHANDRAIL

TO FILL "BELLY OUTS" OF SHEET PILE

CONTINUOUSLY ON EXISTING WALE AND

CONCRETE BACKFILL TO BEAR

1/2" ARMOR PLATE WITH 6" RADIUS

5/16

ANCHOR BOLT EMBEDMENT

BOLLARDS AS REQUIRED FOR

THICKEN CONCRETE AT

GENERAL NOTES:

EL. 588.5

RIVERSIDE FACE

EL. 584.4± AT 25' FROM

RODS

EMBEDMENT. AVOID TIE

ROW (TYP.) MIN. 12"

STAGGER WITH ADJACENT

#6 DOWELS AT 24" O.C.

NEW HANDRAIL (TYP.)

#6@12" O.C.

#6@12" O.C.

#8@12" O.C.

#8@6" O.C.

WATERSTOP

HYDROPHILIC

CONTINUOUS

1" SQUARE

WATERSTOP

HYDROPHILIC

CONTINUOUS

1' SQUARE

TYPICAL HANDRAIL

1. ANY SOIL EXCAVATED IN THE PARKING LOT FOR INSTALLATION OF THE TIE

RODS OR THE NEW SSP ANCHOR WALL SHALL BE DISPOSED OF OFFSITE BY

IAW SPECIFICATIONS. THE TOP 12" OF THE PARKING SURFACE SHALL BE

REPLACED IN KIND.

2. BOLLARD SHALL BE SINGLE BITT CAST STEEL ASTM A27 GRADE 70/36 AND

SHALL HAVE A SAFE WORKING LOAD OF 30 TONS. BOLLARD ANCHOR BOLT

EMBEDMENT SHALL BE AS PER THE MANUFACTURER BUT NOT LESS THAN

18". ANCHOR BOLTS SHALL BE ASTM F1554, GRADE 105. ANCHOR BOLTS

SHALL BE BENT AS REQUIRED TO AVOID ARMOR PLATE AND ACHIEVE

REQUIRED EMBEDMENT.

3. BOLLARDS BE SHOP PAINTED WITH A SAFETY YELLOW COLOR TO MATCH

EXISTING YELLOW COLOR AT THE CHICAGO LOCK FACILITY. TOP COAT

SHALL BE A TWO-PART HIGH PERFORMANCE MARINE EPOXY SUITABLE FOR

IMMERSION AND MARINE ENVIRONMENTS APPLIED PER MANUFACTURER

RECOMMENDATIONS. MOISTURE CONDENSATION RESISTANCE IAW ASTM

D4585, RATING 10 PER ASTM D610 FOR RUSTING, AND RATING 10 PER ASTM

D714 FOR BLISTERING. DIRECT IMPACT RESISTANCE SHALL BE 10 IN-LBS

PER ASTM D2794. ABRASION RESISTANCE PER ASTM D4060 CS17 WHEEL,

1000 CYCLES, 1 KG LOAD SHALL NOT EXCEED 65 MG LOSS. CAST STEEL

BOLLARDS SHALL BE PRIMED IAW MANUFACTURER RECOMMENDATIONS

WITH A TWO PART MARINE EPOXY MASTIC FORMULATED TO PROVIDE A

HIGH PERFORMANCE SYSTEM OVER MARGINALLY PREPARED STEEL

SURFACES. PRIMER SHALL HAVE A MINIMUM VOLUME OF 80% SOLIDS

AFTER MIXING IAW ASTM D5201. PRIMER SHALL HAVE A WATER

RESISTANCE RATING OF 10 PER ASTM D610 FOR RUSTING AND A RATING OF

10 PER ASTM D714 FOR BLISTERING WHEN TESTED IAW ASTM D1735 FOR

2000 HOURS.

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

TYPE SHOWN IN THE PHOTOGRAPH AND EXISTING AT THE CHICAGO LOCK

FACILITY AT THE NE GATE RECESS.

P

P@45°

TOP OF DECK

PIER EDGE

FH

S

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MATERIALS TO MAXIMUM EXTENT AT THE SPECIFIED LOCATIONS.

IDENTIFICATION SURVEY. ABATE/REMOVE ASBESTOS-CONTAINING

OS-CONTAINING MATERIALS IDENTIFIEDAS HA61 AND HA64 IN THE

ABSESTOS-CONTAINING MATERIAL IDENTIFICATION SURVEY. ABATE ASBEST

SEE SECTION 02 82 00 ASBESTOS REMEDIATION AND CHICAGO LOCK 7.

LIGHT POLE (EXISTING). RE-ROUTE CABLE AND CONDUIT BACK TO SOURCE.6.

OUTLET INCLUDING CABLE AND CONDUIT BACK TO SOURCE.

RECEPTACLE OUTLET. DISCONNECT AND REMOVE EXISTING RECEPTACLE 5.

SOURCE.

CAMERA TOWER (EXISTING). RE-ROUTE CABLE AND CONDUIT BACK TO 4.

FIXTURES INCLUDING CABLE AND CONDUIT BACK TO SOURCE.

LIGHTING BRANCH CIRCUIT. DISCONNECT AND REMOVE EXISTING LIGHT 3.

CABLE AND CONDUIT BACK TO SOURCE.

ABANDONED UTILITY (FLEX CONDUIT). DISCONNECT AND REMOVE INCLUDING 2.

CONDUIT BACK TO SOURCE.

ABANDONED CONDUIT. DISCONNECT AND REMOVE INCLUDING CABLE AND 1.

M A

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ENTRANCE

TUNNEL

6 6

HH

MH

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ELECTRICAL SITE PLAN - DEMOLITION

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7NEW CABLE AND CONDUIT BACK TO SOURCE.

POLE APPROX 10FT NORTH AND MOUNT ONTO RETAINING WALL. PROVIDE

LIGHT POLE (EXISTING). DISCONNECT AND RELOCATE EXISTING LIGHT 16.

ALIGN AND CONNECT NEW DUCT-BANK TO EXISTING DUCT-BANK.15.

DISCONNECT AND REMOVE EXISTING HAND HOLES.14.

WITH COMED PRIOR TO REMOVAL.

DISCONNECT AND REMOVE EXISTING COMED DUCT-BANK. COORDINATE 13.

WITH COMED PRIOR TO REMOVAL.

DISCONNECT AND REMOVE EXISTING COMED MANHOLE. COORDINATE 12.

EXISTING (2) 500 KCMIL GROUND CABLES.

EXISTING (2) 500 KCMIL GROUND CABLES. DISCONNECT AND REMOVE 11.

LINE REQUIREMENTS.

COORDINATE WITH TELECOM COMPANY (AT&T) FOR NEW DATA/VOICE

OPTIC CABLE (AT&T) AND ROUTE NEW IN EXISTING DUCT-BANK.

CONDUIT INCLUDING CABLE BACK TO SOURCE. REMOVE TELECOM FIBER

EXISTING (4) 5" CONDUIT. DISCONNECT AND REMOVE EXISTING (4) 5" 10.

AND CONTROLS.

FOR ROUTING OF TEMPORARY ELECTRICAL SERVICE AND GATE POWER

EXISTING (2) 5" UTILITY CONDUIT. REUSE EXISTING ABANDONED CONDUIT 9.

CONTROLS AND ROUTE IN EXISTING DUCT BANK.

AND CONDUIT BACK TO SOURCE. PROVIDE NEW POWER AND GATE

REMOVE EXISTING LIGHT POLE AND GATE CONTROLS INCLUDING CABLE

LIGHT POLE & GATE CONTROLS (ABOVE TUNNEL). DISCONNECT AND 8.

POLE INCLUDING CABLE AND CONDUIT BACK TO SOURCE.

LIGHT POLE (ABOVE TUNNEL). DISCONNECT AND REMOVE EXISTING LIGHT 7.

DATA/VOICE LINE REQUIREMENTS.

DUCT-BANK. COORDINATE WITH TELECOM COMPANY (AT&T) FOR NEW

DISCONNECT AND REMOVE. PROVIDE NEW AND ROUTE IN EXISTING

EXISTING (2) TELECOM…

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