Plans_FTNP-GWMP_11(6).pdf

Structure Number

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PROJECT TEAM LEADER

of

DATESCALECHECKED BYDRAWN BYDESIGNED BYREVISIONSNO. DATE BY REVISIONS NO. DATE BY

George Choubah BRP-1220

STATE PROJECT

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

GEORGE WASHINGTON MEMORIAL PARKWAY

REGION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

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NO. DATE BY REVISIONS NO. DATE BY REVISIONS

GENERAL NOTES AND INDEX

AF/CV LW/BK LW

Structural Steel:

Utilities:

GENERAL NOTES

CL Bascule span

West Leaf East Leaf

BASCULE SPAN KEY

Reinforcing Steel:

Miscellaneous:

Verify locations of utilities in field prior to any work.

Verify all dimensions and locations in the field prior to ordering materials.

R01

(East abutment)

Abutment 2

(West abutment)

Abutment 3

SCOPE OF WORK - NORTHWEST CORNER:

SCOPE OF WORK - NORTHEAST CORNER:

SCOPE OF WORK - SOUTHWEST CORNER:

SCOPE OF WORK - SOUTHEAST CORNER:

SCOPE OF WORK - INSIDE THE BASCULE SPAN:

INDEX OF PLANS

BRIDGE PLAN NO. PLAN TITLE

Furnish Paint System 1.

Paint all structural steel #26420 from the Federal 595B Colors.

to ASTM A490.

Provide high-strength anchor, nuts, and washers comforming

Galvanize all bolts and nuts in accordance with ASTM A153.

Furnish welds conforming to AASHTO/AWS D1.5 Bridge Welding Code.

unless otherwise noted on the plans.

with fasteners conforming to AASHTO M 164, Type 1 (ASTM A325)

All field connections are slip critical, friction type, Class A, made the longitudinal Charpy V-Notch test specified in Section 555.

Provide main load carrying beam members that meet

(ASTM A709, Grade 50) unless otherwise noted on the plans.

Furnish structural steel conforming to AASHTO M 270, Grade 50

Provide 2-in cover for reinforcing steel unless otherwise noted.

Lap splices 32 bar diameters unless otherwise shown.

epoxy-coated.

Furnish reinforcing steel conforming to AASHTO M 31, Grade 60, replace one floorbeam at a time.

Replace four existing floorbeams 12WF45;4.

column to shore the existing 12CB@34.

Install 6-in long HP12X53 on top of the existing3.

Repair sidewalk stringer bearing seats.2.

traffic control plans.

For maintenance of traffic, refer to the1.

Washington, DC 20019

Building 59

3400 Benning Rd, NE

PEPCO Engineering - DCPEPCO address:

concerns during construction.

Distribution - DC, at (202) 388 2563 for any problems or

Contact Mr. Abdulai Kangbo, Sr. Supervising Engineer, PEPCO any on-site support or consultation.

Maintenance and Construction, at (202) 388 2164 for

Contact Mr. Tony Duncan, General Supervisor, Underground construction.

at (202) 388 2137 for any problems or concerns during

Contact Mr. Kenny Payne, General Supervisor of Conduit, and conduits that contain cables.

in close proximity to exposed cables existing under the bridge

Provide protection and exercise extreme caution when working f’c = 5,000 psi at 3 days

Grout f’c = 4,500 psi at 28 days

Class HES

All dimensions are nominal.

Provide pressure treated Douglas Fir No. 1 or No. 2.

Timber:

Material:

HS20 Loading

Live Loads:

Design Loads:

Design: AASHTO LRFD Bridge Design Specifications, Seventh Edition, 2014 and Bridges on Federal Highway Projects, FP-14.

Construction: Standard Specifications for Construction of Roads

Specifications:

SCOPE OF WORK - TOP OF BRIDGE:

replace one floorbeam at a time.

Replace four existing floorbeams 12WF45;4.

column to shore the existing 12CB@34.

Install 6-in long HP12X53 on top of the existing3.

under existing 12CB@34.

Install steel bracket support assembly Type 22.

traffic control plans.

For maintenance of traffic, refer to the1.

East Leaf South Curb Stringer 4-6 Repair - 228

East Leaf South Curb Stringer 4-6 Repair - 127

Miscellaneous Details26

Pedestrian Bridge Timber Deck Plank Replacement25

Top of Sidewalk Repair Details24

Top of Sidewalk Repair Layout - 423

Top of Sidewalk Repair Layout - 322

Top of Sidewalk Repair Layout - 221

Top of Sidewalk Repair Layout - 120

Catwalks and Stairs Repair19

Bascule Span Sidewalk Support - 218

Bascule Span Sidewalk Support - 117

East Leaf - North Bascule Truss Gusset Plate Repair16

Bascule Span Abutment Stringer Supports15

Column Details14

Sidewalk Beam Repair and Replacement Details13

Bascule Span West Abutment Sidewalk Beam Replacement12

Bascule Span East Abutment Sidewalk Beam Replacement11

Northeast Corner Sidewalk Beam and Bearing Repairs10

Southeast and Southwest Corners Sidewalk Beam Repairs 9

Southeast Corner Temporary Support System 8

West Leaf North Curb Stringer 8-10 Repair 7

Northwest Corner Sidewalk Beam Repairs - 2 6

Northwest Corner Sidewalk Beam Repairs - 1 5

Northwest Sidewalk Corner Temporary Support System 4

East Leaf Upper Framing Plan 3

West Leaf Upper Framing Plan 2

General Notes and Index 1 the trunnion post base areas (Schedule B).

bascule trusses, on the trunnion posts, and

Remove debris on the truss members of all9.

and bottom of the deck at all four corners.

Install timber shims between trunnion pin8.

as shown on the plans.

Install steel shims at the south center lock7.

trusses of east and west leaf.

Install sidewalk support over the bascule6.

counterweights in both abutments.

Install roadway stringer supports on top of 5.

in both abutments.

Install new HP12x53 columns under counterweights 4.

and the north truss of east leaf.

Repair the gusset plate connecting brace T-113.

as shown on the plans.

Repair catwalks and stairs in both abutments2.

traffic control plans.

For maintenance of traffic, refer to the1.

the CO using concrete repair material.

Repair concrete deck at locations determined by7.

pedestrian bridges.

Replace damaged timber planks of all temporary6.

shown on the plans.

Repair expansion joints on sidewalks at locations5.

on the plans.

Replace catch basin grates at locations shown4.

the plans using HES concrete.

Repair concrete sidewalk at areas shown on3.

on the plans.

Remove and reset loose granite curb as shown2.

traffic control plans

For maintenance of traffic, refer to the1.

replace one floorbeam at a time.

Replace four existing floorbeams 12WF45;8.

and new 15C33.9 under sidewalk.

Install steel bracket support assembly Type 27.

column to shore the existing 12CB@34.

Install 6-in long HP12X53 on top of the existing6.

the existing 18CB@51.

Remove the temporary support system over5.

18CB@51.

W10x30 to provide support under the existing bracket support assembly Type 2, and new

Install steel bracket support assembly Type 1,4.

northwest sidewalk over the existing 18CB@51.

Install the temporary support system on the3.

any other work in this contract.

stringer 8-10. Perform this work prior to

Install double L3x3x3#8 on north curb2.

control plans.

For maintenance of traffic, refer to the traffic 1.

replace one floorbeam at a time.

Replace four existing floorbeams 12WF45;7.

column to shore the existing 12CB@34.

Install 6-in long HP12X53 on top of the existing6.

the existing 12CB@34.

Remove the temporary support system over5.

under the existing 12CB@34.

Install steel bracket support assembly Type 24.

southeast sidewalk over the existing 12CB@34.

Install the temporary support system on the3.

the repair of north curb stringer 8-10 completed.

points 4 and 6. Perform this work as soon as

Repair south curb stringer between panel2.

traffic control plans.

For maintenance of traffic, refer to the1.

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PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

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Granite slab

CL

B B

VIEW A-A

CL

CL Joint

CL

A

A

Edge of granite slab railing

Granite

Existing 12CB@34

L

Embedment

Embedment

VIEW B-B

CL

Existing 18CB@51 concrete beam

End of existing

CL

–8’-6"

1’-6"

PL

8" Min.

CL

CL

8" Min.

Embedment

8" Min.

as required grout pad

Provide leveling

"16

CL

beam concrete

Face of

NORTHWEST SIDEWALK CORNER

FRAMING PLAN - BASCULE SPAN WEST ABUTMENT

18CB@51

Existing

18CB@51

Existing

15C33.9

Existing

18CB@51

Existing

12CB@34

Existing

6’-4"

"2

7"

C

C

–1’-3"

"2 column

Face of

SECTION C-C

CL

SIDEWALK BEAM REPAIRS - 1

NORTHWEST CORNER

R05 column

Existing concrete

(Typ.)

sidewall abutment

Face of

Face of abutment sidewall column existing

Top of

C9x20 as required

Install steel shims

C9x20

Column

(See Note 5)

HP12x53 - 6" long column

Existing concrete backwall abutment

Face of sidewall abutment

Face of

"2

(See Notes 1 to 5) support assembly Type 2

Proposed steel bracket

(See Notes 1 to 5) support assembly Type 1

Proposed steel bracket

(See Notes 1 to 5) assembly Type 2 bracket support

Proposed steel

(See Notes 1 to 5) support assembly Type 1

Proposed steel bracket(See Note 4) threaded anchor

1" Dia. high-strength

(See Note 4) threaded anchor

" Dia. high-strength 8

(See Note 4) threaded anchor

1" Dia. high-strength

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12CB@34

Existing

12CB@34

Existing

27CB@91

Existing

12CB@34

Existing

2C10x15.3

C10x15.3

" x 1"–2 1 1’-3" x 7

" x 1"–2 1P 1’-3" x 7

3" 3"

4 Spa. @ 2’-0" = 8’-0"

(Typ.)

" Dia. bolt8

Bracket assembly calculations for approval by the CO.

Splicing of beams is allowed. Submit details of splice and design7.

between the new 6-in long HP12x53 and the existing 12CB34 beam.

Provide steel shims as required to provide full contact and support6.

"SIDEWALK BEAM REPAIR AND REPLACEMENT DETAILS" sheet.

For proposed steel bracket support assembly details, see 5.

recommendations for installation procedure.

adhesives conforming to Subsection 725.19. Follow the manufacturer’s

Install high-strength threaded anchor bolts using resin anchoring4.

brackets and supported beams.

Shim as required to provide full contact between top of proposed

Center the steel brackets with centerline of the supported beams.3.

according to Section 563 Paint System 1.

areas where anchors are located. Field paint bracket assemblies support assemblies prior to installation. Finish only primer coat in

Clean beam’s surfaces in contact with the proposed steel bracket2.

any work at northwest corner.

sidewalk over the existing 18CB@51 is in place prior to

Ensure that the temporary support system on northwest 1.

Notes:

SHEET

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695

PMIS NO.

PROJECT TEAM LEADERSCALECHECKED BYDRAWN BYDESIGNED BY

George Choubah No Scale of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015

ARLINGTON MEMORIAL BRIDGE

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PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

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Granite slab

B B

VIEW A-A

27CB@91CL

12CB@34CL

12CB@34CL

CL Joint A

A

NORTH WEST SIDEWALK CORNER

Edge of granite slab railing

Granite

7" 9"

FRAMING PLAN - BASCULE SPAN WEST ABUTMENT

CL

1’-8"

C

C beam concrete

Face of

CL

(Typ.)

Embedment

8" Min.

Detail A

12CB@34

Existing

(Behind)

Existing 15C33.9

Existing 15C33.9

Existing 18CB@51

4" abutment wall

Top of bearing

CL Bracket assembly

SECTION C-C

3L4x4x

18CB51

Existing

D

D SECTION D-D

DETAIL A

Top of sidewalk slab

(See Note 5) sidewalk slab

Bottom of

(See Note 5) sidewalk slab

Bottom of

Top of sidewalk slab

S p a

(Behind)

Existing 15C33.9

" Dia. bolt (Typ.)8

3L4x4x radius

" Coping2

S p a granite slab

Edge of

"2

"2

SIDEWALK BEAM REPAIRS - 2

NORTHWEST CORNER

R06

–15’-6"

C15x33.9

C15x33.9

C15x33.9

C15x33.9 sidewall

Face of abutment backwall abutment

Face of sidewall abutment

Face of

C15x33.9

C15x33.9

18CB51

Existing

" Clr.2

C lr

SECTION B-B

15C33.9

Existing

(See Notes 1 to 4) support assembly Type 2

Proposed steel bracket

(See Notes 1 to 4) assembly Type 2 bracket support

Proposed steel

(See Note 3) threaded anchor

1" Dia. high-strength

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12CB@34

Existing

18CB@51

Existing calculations for approval by the CO.

Splicing of beams is allowed. Submit details of splice and design6.

C15x33.9 and the bottom of the sidewalk slab.

Provide shims as required to provide full contact between the new5.

"SIDEWALK BEAM REPAIR AND REPLACEMENT DETAILS" sheet.

For proposed steel bracket support assembly details, see 4.

recommendations for installation procedure.

adhesives conforming to Subsection 725.19. Follow the manufacturer’s

Install high-strength threaded anchors using resin anchoring3.

brackets and supported beams.

Shim as required to provide full contact between top of proposed

Center the steel brackets with centerline of the supported beams.2.

according to Section 563 Paint System 1.

areas where anchors are located. Field paint bracket assembly support assemblies prior to installation. Finish only primer coat in

Clean beam’s surfaces in contact with the proposed steel bracket1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695 of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015

-M a y -2

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PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

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AF/CV LW LW

A

A

SECTION B-B

VIEW A-A

B

B

CL

CL

CL

12CB@34

Existing supported

12CB@34

Existing supported slab

Granite slab

Granite

Embedment slab granite

Edge of

8" Min.

(Typ.)

FRAMING PLAN - BASCULE SPAN EAST ABUTMENT

wall abutment

Face of

6’-4"

SOUTHEAST SIDEWALK CORNER

(Southeast corner shown, Southwest corner similar but opposite hand)

Existing 12CB@34

Bracket support

(See Notes 1 to 5) support assembly Type 2

Proposed steel bracket

C C

CL

CL

as required grout pad

Provide leveling

VIEW C-C

SIDEWALK BEAM REPAIRS

SOUTHEAST AND SOUTHWEST CORNERS

A C

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E W

A L

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E A

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A I R

S S

E S

W C

O R

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R S .D

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R09

12CB@34

Existing supported sidewall abutment

Face of

(Typ.) (See Note 4) threaded anchor

1" Dia. high-strength

(See Note 6)

6" long

New HP12x53

Column between the new 6-in long HP12x53 and the existing 12CB34 beam.

Provide steel shims as required to provide full contact and support6.

"SIDEWALK BEAM REPAIR AND REPLACEMENT DETAILS" sheet.

For proposed steel bracket support assembly details, see5.

recommendations for installation procedure.

adhesives conforming to Subsection 725.19. Follow the manufacturer’s

Install high-strength threaded anchors using resin anchoring4.

brackets and supported beams.

Shim as required to provide full contact between top of proposed

Center the steel brackets with centerline of the supported beams.3.

according to Section 563 Paint System 1.

areas where anchors are located. Field paint bracket assembly support assemblies prior to installation. Finish only primer coat in

Clean beam’s surfaces in contact with the proposed steel bracket2.

corner. Temporary support system is not required at southwest corner.

over the existing 12CB34 is in place prior to any work at southeast

Ensure that the temporary support system on southeast sidewalk1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695 of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015

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PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

2.1

A

A

T y p

(Typ.)

SECTION A-A

SECTION C-C

L

"16

1"

L

(Typ.)

CL

COLUMN DETAILS

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Leveling nut

New HP12x53

L

(Typ.)

New HP12x53

1" Min. grout pad

CL

4" 4"

CLCL

–4" –4"2’-10"

New HP12x53

R14 surface concrete

Existing

BASCULE WEST ABUTMENT - PLAN VIEW

CL

columns

Existing columns

Existing columns

Install new columns

Install new columns

Install new

CL

CL

CL Structure

Bascule truss

Bascule truss

(Typ.)

Trunnion post

CLColumns

See Note 1

Typ.

counterweight surface

Existing concrete

E m b e d m e n t

(East abutment similar but opposite) columns

Install new

(Typ.)

columns

Set of

M in threaded anchor (Typ.)

1" Dia. high-strength

"4 3P 1’-4" x 1’-4" x

–6"

"4 3P 1’-4" x 1’-4" x

B B "2 1P 1’-2" x 1’-2" x

C C

1’-4" 1’-4"

2"

M in threaded anchor (Typ.)

1" Dia. high-strength

ELEVATION - NEW COLUMNS

SECTION B-B

CL

threaded anchor (Typ.)

1" Dia. high-strength

CL

L (Typ.)

"2 1P 1’-2" x 1’-2" x

(Typ.)

New HP12x53

1" Min. grout pad

CL

(Typ.)

threaded anchor

1" Dia. high-strength

A C

T U

A L F I L E C

O L

U M

N D

E T

A I L S .D

G N

(Typ.)

Column

(Typ.)

Column

Concrete pedestal

Notes 2 and 3) pedestal (See

New concrete

Notes 2 and 3) pedestal (See

New concrete

Grout pad design calculations for approval by the CO.

Splicing of columns is allowed. Submit details of splice and5.

recommendations for installation procedure.

conforming to Subsection 725.19. Follow the manufacturer’s threaded anchor bolts using resin anchoring adhesives

Set new columns on grout pedestals and install high-strength4.

AASHTO M 55.

cover. Furnish welded wire reinforcement conforming to along all exposed pedestal faces. Provide 2-in concrete

Place welded wire reinforcement (4 in x 4 in, W2 x W2)3.

pedestal size and shape.

Form and place new concrete pedestals. Match existing2.

for removal of concrete.

the steel reinforcement during removal. See Section 203 max. to key in new concrete pedestal. Avoid damaging

Chip out existing concrete surface to a depth of 2 in1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695

PMIS NO.

PROJECT TEAM LEADERSCALECHECKED BYDRAWN BYDESIGNED BY

George Choubah No Scale

Structure Number of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015

-M a y -2

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PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

Counterweight

CLExisting expansion jt.

CLStructure

CL(Symmetrical about )

CLStructure

CL

HALF PLAN OF ABUTMENT 2

(Abutment 3 similar)

SECTION A-A

SECTION B-B

A

Abutment 2 or 3

End wall @

B

B beams extended between

Counterweight beams extended between

Counterweight

Notes:

CL

CL

V a r ie s

DETAIL A

See Detail A

30’-0"

4 Spa. @ 4’-1" = 16’-4"3 Spa. @ 3’-6" = 10’-6"3’-2"5’-11"

Place additional bearings

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1’-4"

"2 18" x 8" x 1

Bearing pad

C

SECTION C-C

Abutment 2 or 3

End wall @

CLExisting expansion jt.

Counterweight

A

CL

counterweight

Edge of

C

(See Note 3)

Steel support system

See Detail D

" Clr.2

(Typ.) as required

Steel shim specifications manufacturer’s

In accordance with

DETAIL D

STRINGER SUPPORTS

BASCULE SPAN ABUTMENT

R15

18" x 18"

Grout pad

4’-0"

(Typ.)

See Note 1

(Typ.)

See Note 1

See Note 1

(See Note 3)

Steel support system system support

SteelCL grout pads Bearings and counterweight

Edge of

(Typ.)

(See Note 4) threaded anchor

High-strength le v e li n g p a d

M in

A C

T U

A L F I L E S

T R I N

G E

R S

U P P

O R

T S .D

G N

12CB@34

(Typ.)

27CB@91

about )

(Symmetrical

Existing 27CB@91

Existing 27CB@91

27CB@91

to the CO for approval.

painted steel. Submit with elastomer and

Adhesive compatible recommendations for installation procedure.

Subsection 725.19. Follow the manufacturer’s resin anchoring adhesives conforming to high-strength threaded anchors using

Anchor base plate to counterweight with4.

flange using steel shims. No jacking required.

by the CO. Provide full contact with bottom capable of supporting 40 kips for approval

Submit details for a steel support system 3.

elastomeric bearing pad details.

See "MISCELLANEOUS DETAILS" sheet for2.

No jacking required.

Abutments 2 and 3 at the locations shown.

elastomeric bearing pads and grout pads in

Remove existing timber bearings and place1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695

PMIS NO.

PROJECT TEAM LEADERSCALECHECKED BYDRAWN BYDESIGNED BY

George Choubah No Scale

Structure Number of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

-M a y -2

M

P R

O J E

C T

S g w m p (6

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

F il e s P

R O J E

C T

S .d g n

PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

CV JG 18

SIDEWALK SUPPORT - 2

BASCULE SPAN

C

T U

A L F I L E S I D

E W

A L

K S

U P P

O R

T .D

G

R18

8 010

18’-7" 1" 1"

3’-1"6’-11"

(Typ.)

Bearing

Existing floor beam &

CL

1" 1" 18’-7"

46 2

1" 1" 18’-7" 18’-3"

(Typ.)

floor beam

Existing (Typ.)

"16 required (Typ.)

Steel plates as

9" 9"12 Spa. @ 2’-0" = 24’-0" 1’-3"1’-3" 1’-3"1’-3" 8"8" 10 Spa. @ 2’-0" = 20’-0" nut and washer (Typ.)

" Dia. bolts with8 grout or steel shims with sidewalk using

Provide full contact

(See Note 3)

CL

C7x9.8

"2

AF

ELEVATION VIEW - SIDEWALK SUPPORT BEAM

3’ Max. (Typ.)3’ Max. (Typ.)

(See Note 3)

Bascule span sidewalk

Top of existing

3L4x4x

VIEW B-B

3x2

1x42 1L3

–1’-11"

"2 1–8

Typ.

"16

Typ.

1" Plate

1" Plate

(Typ.)

" anchor2 1Hole for

D D

" Stiffener2

–1’-7"

2" 2"

T y p

T y p

T y p

" Web plate2

CLSupport beam

CL

TOP PLATE - VIEW D-D

E E

Typ.

BOTTOM PLATE - VIEW E-E

2C10X15.3

8"

V a r ie s

Steel blocking floorbeam of existing

Top member against existing deck to provide tight fit

Use steel shim deck concrete

Existing anchor

" dia.2 1Hole for

SECTION C-C

A C

T U

A L F I L E S I D

E W

A L

K S

U P P

O R

T .D

G N

M

P R

O J E

C T

S g w m p (6

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

F il e s P

R O J E

C T

S .d

NO. DATE BY REVISIONS

-M a y -2

CV JG

18 AF

ELEVATION

STEEL BLOCKING DETAIL

Diaphragm &

"16

"16

CL

CL

2’-0" = 16’-0"

8 Spa. @

2’-0" = 16’-0"

8 Spa. @

(Typ.)

threaded anchor high-strength

" Dia. 2

SIDEWALK SUPPORT - 1" sheet.

For location of View B-B and Section C-C, see "BASCULE SPAN7.

approval by the CO. Splicing is allowed.

design is proposed, submit design calculations and details for

Submit fabrication drawings for approval by the CO. If alternate6.

recommendations for installation procedure.

adhesives conforming to Subsection 725.19. Follow the manufacturer’s

Install high-strength threaded anchors using resin anchoring5.

on existing floor beams.

Use steel shims as required to provide level bearing surface4.

sidewalk stringer splices.

floorbeam to avoid interference with bolts and existing

Locate support beam diaphragms within 3 ft of nearest 3.

allowed.

along the length of the channels. Timber shims are not

Provide full contact with the existing sidewalk at the top2.

in the field before starting work.

All dimensions are approximate. Verify all dimensions1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695

PMIS NO.

PROJECT TEAM LEADERSCALECHECKED BYDRAWN BYDESIGNED BY

George Choubah No Scale

Structure Number of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

-M a y -2

:5

P

M M

P R

O J E

C T

S g w m p (6

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

F il e s R

G W

M P

(6

S O

U T

H E

A S

T

C U

R B

S T

R

IN

G E

E

P A

IR

1.

d

LW LW

SOUTH CURB STRINGER 4-6 REPAIR - 1

EAST LEAF

NORTH ELEVATION CURB STRINGER 4-6 - TEMPORARY SUPPORT

stringer 4-6

Existing south curb beam (See Note 4)

Temporary support

18’-8"

19’-8"

–2’-6"–3’-0"

(Typ.)

Timber bearing

R27A

A

B

B

Top of sidewalk Top of sidewalk beam

Temporary support stringer 4-6

Existing south curb

(Typ.)

through double nuts

" Dia. threaded rod4 beam support

Temporary

Timber bearing stringer 4-6

Existing south curb

SECTION A-A SECTION B-B

1’-1"

"2 11 "2

1110"

STEEL PLATE

N

A C

T U

A L F I L E S

O U

T H

E A

S T C

U R

B S

T R I N

G E

R R

E P

A I R .D

G N

GC

anchor bolt (Typ.)

" Dia. min.2 as required timber bearing

Level concrete under

Top of deck

(Typ.)

steel plate

1’-1"x3"x1" Min.

nuts (Typ.)

rod with double

" Dia. threaded4

Top of deck

(Typ.)

steel plate

1’-1"x3"x1" Min.

stringer 4-6. No jacking is required.

Tension the threaded rods snug-tight to support the existing curb7.

curb reset details.

removed. See "TOP OF SIDEWALK REPAIR DETAILS" sheet for

Reset curb above the curb stringer after the temporary support is6.

support is removed.

grout and through the pavement with bitumen after the temporary

Fill hole through the concrete deck with high strength non-shrink5.

removal of temporary support system.

system. Avoid damaging existing members during installation and

The Contractor is responsible for stability of the temporary support4.

temporary support system to avoid damaging existing members.

Drill holes from the bottom of concrete deck when installing the3.

LAYOUT -3" sheet for curb removal approximate location.

temporary support system. See "TOP OF SIDEWALK REPAIR

Remove curb above the curb stringer before installing the2.

Submit plans for temporary support system to CO for approval.1.

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695 of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015

-M a y -2

1:

P

M

P R

O J E

C T

S g w m p (6

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

F il e s P

R O J E

C T

S .d g n

PROJECT TEAM LEADER

SHEET

NO.

U.S. DEPARTMENT OF TRANSPORTATION

BRP NO.

NPS

NO.

NC FTNP-GWMP 11(6) DC

ARLINGTON MEMORIAL BRIDGE

127169

214695

PMIS NO.

BRIDGE PLAN

No Scale

3300-016P

28 May 2015

A C

T U

A L F I L E X

X X

X

D G

N -M a y -2

1:

P

M

P R

O J E

C T

S g w m p (6

B r id g e M ic r o s ta ti o n B r id g e

D e s ig n

F il e s P

R O J E

C T

S .d

LW LW

5’-2"

"4 3–5’-7

S p a

3" 6"

"4 3–3

= 6" @ 3" 2 Spa.

Edge of filler plate

" Max.4

3Existing L6x6x

A B

A

B

NORTH ELEVATION CURB STRINGER 4-6

SOUTH CURB STRINGER 4-6 REPAIR - 2

EAST LEAFSECTION A-A SECTION B-B

(See Notes 1 to 3)

"dia. bolt8 7replace with new

Remove existing rivet and plate (See Note 4)

Cope strengthening

" Strengthening plate2 1" Strengthening plate2 as required

Install filler plate

" Coped strengthening plate2

(Typ.)

" Dia. bolt8

(Typ.)

" Dia. bolt8

Web of existing south curb stringer 4-6

GC

" Coped strengthening plate2

5 Spa. @ 9" = 3’-9"

" dia. bolt (Typ.)8

Bolt hole for

"2 14 9"

(Typ.) (Typ.)

" Strengthening plate2

1L5x3x

1L5x3x2

1L5x3x

(See Note 6) as required

Provide shims

1L5x3x

(See Note 6) as required

Provide shims

(See Note 6) as required

Provide shims

1L5x3x flange of existing curb stringer 4-6.

and the bottom 2 1to provide full contact between L5x3x

Remove all loose material and provide shims as required6.

sheet for curb reset details.

curb stringer. See "TOP OF SIDEWALK REPAIR DETAILS" strengthening plates is complete and reset curb above the

Remove the temporary support after the installation of 5.

Match coping dimensions as on existing curb stringer.4.

the next temporary pin.

with nut where a temporary pin is removed prior to removing

-in dia. bolt 8 7Slide out each temporary pin and install a 3.

Install strengthening plate by sliding on to temporary pins.2.

temporary headless pin prior to removing the next rivet.

-in dia8 7Remove each identified rivet and install a 1.

Notes:

" dia. bolt8 7replace with new

Remove existing rivet and

" dia. bolt8 7replace with new

Remove existing rivet and

" dia. bolt8 7replace with new

Remove existing rivet and

R28

STATE PROJECT

SHEET

NO.

REGION

NPS

NO.

NC FTNP-GWMP 11(6) DC

127169 214695 of

DATE

BRP-1220

U.S. DEPARTMENT OF TRANSPORTATION

ARLINGTON MEMORIAL BRIDGE

BRIDGE PLAN

3300-016P

28 May 2015