60-80 TL1 4BM Steel Abutment_APP A.pdf

PDF 1 MB Posted

Attached to
Road Construction MATOC for Alaska
Solicitation number
1240BJ22R0003
Issued by

About this file

This solicitation is for a Multiple Award Task Order Contract (MATOC) to provide road construction services for the Alaska Region of the USDA Forest Service. The scope of work under the contract includes new road construction, road reconstruction, bridge construction, culvert installation, erosion control, and other activities associated with Divisions 100 through 700 of the FP-14 specifications. Task orders will be issued for individual projects and will include payment items, specifications, drawings, inspection requirements, performance periods, property, and other detailed project requirements. Contractors must have appropriate certifications and training to complete the work. The major categories of work activities required are clearing, earthwork, drainage, road base, road structure work, retaining walls, and bridge construction. The contractor will be responsible for furnishing all personnel, equipment, materials, supervision, and other items necessary to complete the work defined in each task order's statement of work.

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DRAWING

TITLE

PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

GE

D

RA

W

IN

GS

\D W

G\

TO

NG

AS

S 4-

BM

T

IM

BE

R

AB

UT

ME

NT

_T

L1 _6

0_

.D W

G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT DETAILS

4 BEAM STEEL TL1

60' - 80' SPANS

APR., 2019

.dwg

AG

MTJ

AG

A.1

TIMBER NOTES

GLU-LAM ABUTMENT

(4) BEAM STEEL WITH TL1 TRAFFIC BARRIER

GLUED LAMINATED MEMBERS: FURNISH SILLS AND BACKWALLS TO THE DIMENSIONS SHOWN. GLUED LAMINATED MEMBERS MUST CONFORM TO THE CURRENT NATIONAL DESIGN SPECIFICATIONS FOR WOOD CONSTRUCTION (NDS), COMBINATION SYMBOL 5, WITH AN INDUSTRIAL APPEARANCE AND FABRICATED FOR WET USE, USING

RESORCINOL GLUES.

SOLID SAWN MEMBERS: FURNISH SOLID SAWN MEMBERS OF COASTAL REGION DOUGLAS FIR-LARCH, ROUGH

SAWN, NO. 2 OR BETTER GRADE, AS SPECIFIED IN THE WWPA OR WCLIB GRADING RULES.

TREATMENT: TREAT ALL ABUTMENT MEMBERS IN CONFORMANCE WITH AWPA UC4B (GROUND CONTACT, HEAVY DUTY) USING COPPER NAPHTHENATE. TREAT ALL TIMBER IN STRICT CONFORMANCE WITH THE CURRENT EDITION OF WWPI'S “BEST MANAGEMENT PRACTICES FOR THE USE OF TREATED WOOD IN AQUATIC ENVIRONMENTS”.

FIELD TREATMENT: FIELD TREAT ALL ABRASIONS AND APPROVED FIELD CUTS WITH WITH THREE BRUSH COATS OF COPPER NAPHTHENATE (2% SOLUTION). POUR THE FIELD TREATMENT INTO ANY FIELD-DRILLED HOLES OR NAIL

HOLES PRIOR TO INSERTING THE FASTENERS.

TIMBER FASTENERS: USE BOLTS AND NUTS CONFORMING TO ASTM A307, GALVANIZED. USE MALLEABLE IRON

WASHERS AGAINST WOOD, EXCEPT WHERE NOTED.

FABRICATION: SUBMIT SHOP DRAWINGS FOR ALL BRIDGE COMPONENTS EXCEPT TIMBER RUNNING PLANKS. SHOW ALL DIMENSIONS AND FABRICATION DETAILS FOR ALL CUT OR BORED TIMBER. NO FIELD DRILLING WILL BE

ALLOWED UNLESS OTHERWISE NOTED IN THE PLANS.

DESIGN NOTES

BRIDGE DESIGN: THESE STRUCTURES ARE DESIGNED IN ACCORDANCE WITH AASHTO LRFD BRIDGE

DESIGN SPECIFICATIONS, 8TH EDITION WITH CURRENT INTERIMS.

DESIGN LOADS: LIVE LOADS: HL-93 LOADING

5-1/8" WIDE CONTINUOUS

GLU-LAM BACKING PLANK

10-3/4" DEEP x 48" WIDE GLU-LAM SILL

3/4" THICK ELASTOMERIC BEARING PAD

10-3/4" DEEP x 15" WIDE

FOOTING

CONNECTING ANGLES

10-3/4" DEEP x 18" WIDE BEARING BLOCK

STEEL SOLE PLATE

USE STRUCTURAL STEEL SHAPES AND PLATES CONFORMING TO THE REQUIREMENTS OF ASTM A36.

HOT DIP GALVANIZE (SINGLE DIP) ALL STRUCTURAL STEEL MEMBERS IN ACCORDANCE WITH AASHTO M111 (ASTM A123).

WELDING: WELD IN ACCORDANCE WITH THE BRIDGE WELDING CODE, AWS D1.5. A CERTIFIED WELDER IS REQUIRED.

STEEL NOTES

GLU-LAM ABUTMENT

INSTALLATION DETAIL

4'-0" MIN.

6"

RIPRAP. REFER TO

BRIDGE LAYOUT

SHEETS FOR DETAILS

COMPACTED

LEVELING

COARSE

GLU-LAM SILL

BACKING PLANK

BEARING BLOCK

FINISHED

SLOPE

CONCRETE: USE CLASS A(AE) CONCRETE FOR PRECAST MEMBERS. THE REQUIRED 28-DAY COMPRESSIVE STRENGTH (F'C) IS 3,500 PSI WITH AN ENTRAINED AIR CONTENT OF 5% ± 1%. FINISH ALL PRECAST ELEMENTS WITH AN ORDINARY SURFACE FINISH. MAKE ALL CONCRETE IN ACCORDANCE WITH AN APPROVED MIX DESIGN. CHAMFER ALL EXPOSED

EDGES OF CONCRETE 3/4" AND FILLET ALL ACUTE ANGLES 3" UNLESS OTHERWISE NOTED.

REINFORCING STEEL: USE REINFORCING STEEL OF THE DEFORMED TYPE CONFORMING TO AASHTO M31 (ASTM A615) GRADE 60. CONCRETE COVER IS AS SHOWN; WHERE NOT SHOWN IT MUST CONFORM TO AASHTO. CUT AND BEND

REINFORCING STEEL IN CONFORMANCE WITH ACI 315. LAP SPLICE BARS 24" MIN.

CONCRETE NOTES

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

GE

D

RA

W

IN

GS

\D W

G\

TO

NG

AS

S 4-

BM

T

IM

BE

R

AB

UT

ME

NT

_T

L1 _6

0_

.D W

G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT PLAN &

ELEVATION

TIMBER OPTION -

GLU-LAM BACKWALL

FEB., 2019

.dwg

AG

MTJ

AG

A.2

ABUTMENT PLAN

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

ABUTMENT ELEVATION

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

CENTERLINE ROAD,

CENTERLINE STRUCTURE

CENTERLINE ROAD,

CENTERLINE STRUCTURE

30'-6" OUT-TO-OUT BACKWALL

3'-6"4'-0"2'-6"

'-0

T Y

P

℄ BRG

10-3/4"

GLU-LAM

FOOTING

5'-3"

SYMMETRICAL ABT

CENTERLINE

10-3/4" GLU-LAM SILL

'-0

S

IL

L

10'-0"

10-3/4" x 48" x 20'-0" GLU-LAM SILL

10-3/4" x 18" x 18'-0" GLU-LAM BEARING BLOCK

1'-6"

"H

03 4

5-1/8" THICK

GLU-LAM

BACKWALL

PANEL

4'-6"10'-9"

4'-0" GLU-LAM SILL

18"

03 4

B

A C

K W

A L L H

E

IG

H T

"H

S E

E T

A B

L E

T

H

IS

S H

E E

T

8" 51

8"

2'-0"

CONNECT MEMBERS

WITH 4x4x1/4 ANGLE AND

(4) 1/2" x 4" LAG BOLTS.

SEE CONNECTION ANGLE

DETAIL THIS SHEET.

(6 EA. ABUTMENT)

CONNECT SILL AND BEARING BLOCK

WITH 1"Ø x 1'-9" TIMBER BOLTS

SEE BEARING

DETAIL ON

SHEET A.6

ABUTMENT 1 SHOWN

ABUTMENT 2 SIMILAR

CENTERLINE BEARING

℄ GIRDER

SEE DETAIL

A

A.6

SEE BEARING

DETAIL ON

SHEET A.6

10-3/4" x 15" x 5'-3"

GLU-LAM FOOTING

1'-0" 1'-0"

2'-9" 1'-3"

CONNECTION ANGLE

2"5"11

2"

8"

1 2

5/16"Ø HOLE, TYP.

4"

L4 x 4 x 1/4 x 0'-8", GALVANIZED

10-3/4"x18" GLU-LAM

BEARING BLOCK

10-3/4"

GLU-LAM

BEARING

BLOCK

'-1

A.3

A.3

'-9

T yp

4'-6"

Typ.

2'-6"

ROAD

SHLDR

03 4

6.0000

A.2

2'-0"2'-0"

A.2

CONNECT SILL AND BEARING BLOCK

WITH 1"Ø x 1'-9" TIMBER BOLTS

A.2

SECTION

Scale: 1/2" = 1'-0"

FILL SLOPE

BEHIND

WINGWALL

BRIDGE

NOMINAL

BACKWALL

TABLE 1- BACKWALL PANEL DIMENSIONS

LENGTH

BACKWALL

"H"

HEIGHT

BACKWALL

THICKNESS

PANEL

LENGTH

60"

60"

5-1/8"60'-0"

70'-0" 5-1/8"

A.3

A.3

SYMMETRICAL ABT

CENTERLINE

63"80'-0" 5-1/8"

30'-6"

30'-6"

30'-6"

OPTIONAL

BACKWALL

SPLICE.

SEE

DETAIL

A

A.3

5-1/8" THICK

GLU-LAM

BACKWALL

PANEL

1'-0"1'-6"

'-0

T yp

HORIZONTAL

PANEL JOINT

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

GE

D

RA

W

IN

GS

\D W

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TO

NG

AS

S 4-

BM

T

IM

BE

R

AB

UT

ME

NT

_T

L1 _6

0_

.D W

G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT DETAILS

60' - 80' SPANS

TIMBER OPTION-

GLU-LAM BACKWALL

FEB., 2019

.dwg

AG

MTJ

AG

A.3

ELEVATION

PLAN

8"

LOWER GLU-LAM

PANEL BACKWALL

1/2" x 4" LAG BOLT

(2) 1/2"Ø " GALVANIZED

BOLT WITH HEX HEAD

NUT & WASHERS

L8x4 x1/2 x 1'-10"

CONNECTION ANGLE.

SEE DETAIL ON THIS

SHEET.

TOP OF SILL

BEARING BLOCK &

SILL NOT SHOWN

FOR CLARITY

A.3

SECTION

SCALE: 3/4" = 1'-0"

ABUTMENT

BEARING BLOCK

ATTACHMENT ANGLE

SEE DETAIL ON

SHEET A.2.

GLU-LAM

BACKWALL

GLU-LAM PANEL

BACKWALL

A.3

SECTION

SCALE: 3/4" = 1'-0"

BACKWALL

CONNECTION DETAIL

2.5000

CONNECTION ANGLE

4"

5/8"Ø HOLE L8x4 x1/2 x 1'-10"

GALVANIZED

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

9/16"Ø

HOLE,

TYP.

9" 6" 7"

2" 91

2"

1'-10"

2"11

2"

FURNISH (2) AS SHOWN

FURNISH (2) OPP HAND

30# ROOFING FELT FULL

LENGTH OF BACKWALL

(OR 2 LAYERS #15

ROOFING FELT)

ATTACH BOTTOM

PLANK WITH 8"

SPIKES AS REQ'D

'-0

UPPER GLU-LAM

PANEL BACKWALL

8" SPIKES

AS REQ'D

1'-3"

03 4

8"

8"

ROOFING FELT

'-0

HORIZONTAL JOINT

ABUTMENT SILL

PLAN SECTION A-A

A A.3

DETAIL

Scale: 3/4" = 1'-0"

ABUTMENT SILL

LOWER

GLU-LAM

PANEL

BACKWALL

UPPER

GLU-LAM

PANEL

BACKWALL

3"3"

1 8 "2 9 1

SHIP LAP SPLICE

CENTERLINE

STRUCTURE

5/8"Ø x 6-1/4" BOLT

W/ MALL.

WASHERS. FIELD

DRILL AND TREAT

11/16"Ø HOLES

A A

HORIZ.

JOINT

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

GE

D

RA

W

IN

GS

\D W

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TO

NG

AS

S 4-

BM

T

IM

BE

R

AB

UT

ME

NT

_T

L1 _6

0_

.D W

G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT PLAN &

ELEVATION

TIMBER OPTION -

PLANK BACKWALL

FEB., 2019

.dwg

AG

MTJ

AG

A.4

ABUTMENT PLAN

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

ABUTMENT ELEVATION

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

ABUTMENT 1 SHOWN

ABUTMENT 2 SIMILAR

CONNECTION ANGLE

2"5"11

2"

8"

21 2

5/16"Ø HOLE, TYP.

4"

L4 x 4 x 1/4 x 0'-8", GALVANIZED

A.4

SECTION

Scale: 1/2" = 1'-0"

CENTERLINE ROAD,

CENTERLINE STRUCTURE

10-3/4" x 48" x 20'-0" GLU-LAM SILL

10-3/4" x 18" x 18'-0" GLU-LAM BEARING BLOCK

"H

03 4

SYMMETRICAL

ABOUT

CENTERLINE

12'-5"

CONNECT MEMBERS WITH

4x4x1/4 ANGLE AND (4) 1/2" x 4"

LAG BOLTS. SEE CONNECTION

ANGLE DETAIL THIS SHEET.

(6 EA. ABUTMENT)

CONNECT SILL AND BEARING BLOCK

WITH 1"Ø x 1'-9" TIMBER BOLTSSEE DETAIL

A

A.6

10-3/4" x 15" x 5'-3"

GLU-LAM FOOTING

1'-0" 1'-0"

2'-9" 1'-3"

A.5

2'-6"

ROAD

SHLDR

A.4

FILL SLOPE

BEHIND

WINGWALL

A.5

CENTERLINE ROAD,

CENTERLINE STRUCTURE

30'-6" OUT-TO-OUT BACKWALL

3'-6"4'-0"2'-6"

'-0

T Y

P

℄ BRG

10-3/4"

GLU-LAM

FOOTING

5'-3"

SYMMETRICAL ABT

CENTERLINE

10-3/4" GLU-LAM SILL

'-0

S

IL

L

10'-0"

1'-6"

℄ GIRDER

SEE BEARING

DETAIL ON

SHEET A.6

10-3/4"

GLU-LAM

BEARING

BLOCK

'-1

A.5

A.4

2'-0"2'-0"

CONNECT SILL AND BEARING BLOCK

WITH 1"Ø x 1'-9" TIMBER BOLTS

A.5

4'-0" GLU-LAM SILL

18"

03 4

B

A C

K W

A L L H

E

IG

H T

"H

S E

E T

A B

L E

T

H

IS

S H

E E

T

12" 6"

2'-0"

SEE BEARING

DETAIL ON

SHEET A.6

CENTERLINE BEARING

10-3/4" x 18" GLU-LAM

BEARING BLOCK 1

03 4

6"6" x 10" or 6" x 12"

TREATED BACKWALL

PLANKS. RIP TOP PLANK

IF REQUIRED TO FIT.

3" x 10" NAILER

BEHIND BACKING

PLANKS

ATTACH BACKING PLANKS TO

NAILER WITH 1/2"Ø X 10-1/4"

MACHINE BOLT W/ MALL.

IRON WASHERS AND HEX

HEAD NUTS PER PLANK, TYP.

3" x 10" NAILER

BEHIND BACKING

PLANKS

1'-0"1'-6"

TABLE 1- BACKWALL PANEL DIMENSIONS

BRIDGE

NOMINAL

BACKWALL

30'-6"

LENGTH

BACKWALL

"H"

60"

HEIGHT

BACKWALL

THICKNESS

PLANK

LENGTH

60'-0"

30'-6"

30'-6"

60"

63"

70'-0"

80'-0"

6" (NOM.)

6" (NOM.)

6" (NOM.)

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

GE

D

RA

W

IN

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\D W

G\

TO

NG

AS

S 4-

BM

T

IM

BE

R

AB

UT

ME

NT

_T

L1 _6

0_

.D W

G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT DETAILS

60' - 80' SPANS

TIMBER OPTION-

PLANK BACKWALL

FEB., 2019

.dwg

AG

MTJ

AG

A.5

ELEVATION

PLAN

CONNECTION ANGLE

4"

5/8"Ø HOLE L8x4 x1/2 x 1'-10"

GALVANIZED

6"

NOM.

TREATED TIMBER

PLANK BACKWALL

1/2" x 4" LAG BOLT

(2) 1/2"Ø " GALVANIZED

BOLT WITH HEX HEAD

NUT & WASHERS

L8x4 x1/2 x 1'-10"

CONNECTION ANGLE.

SEE DETAIL ON THIS

SHEET.

TOP OF SILL

BEARING BLOCK &

SILL NOT SHOWN

FOR CLARITY

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

A.5

SECTION

SCALE: 3/4" = 1'-0"

ABUTMENT SILL &

BEARING BLOCK

ATTACHMENT ANGLE

SEE DETAIL ON

SHEET 2.

FILL FACE

9/16"Ø

HOLE,

TYP.

A.5

SECTION

SCALE: 3/4" = 1'-0"

BACKWALL

CONNECTION DETAIL

2"

30# ROOFING FELT FULL

LENGTH OF BACKWALL

(OR 2 LAYERS #15

ROOFING FELT)

1'-3"

03 4

8"

8"

ATTACH BOTTOM

PLANK WITH 8" SPIKE

AS REQUIRED

ROOFING FELT

TREATED TIMBER PLANK

BACKWALL/WINGWALL

8.9933 6" 7.0028

2" 91

2"

1'-10"

2"11

2"

TREATED TIMBER

PLANK BACKWALL

FURNISH (2) AS SHOWN

FURNISH (2) OPP HAND

ATTACH BOTTOM

PLANK WITH 8" SPIKE

AS REQUIRED

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

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(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT DETAILS

SPANS 60'- 80'

TIMBER OPTION

FEB., 2019

.dwg

AG

MTJ

AG

A.6

A A.6

DETAIL

SCALE: 1" = 1'-0"

A.6

SECTION

A.6

BEARING DETAILS

SCALE: 1" = 1'-0"

BEARING PLATE

REFER TO

SUPERSTRUCTURE

DRAWINGS

1"Øx15" A307

ANCHOR BOLT

ELASTOMERIC

BEARING PAD. REFER

TO SUPERSTRUCTURE

DRAWINGS FOR SIZE

CENTERLINE GIRDER

2'-1"

10"21 2"

TOP OF

BEARING

BLOCK

BEARING BLOCK

ELEVATION

BEARING

BLOCK

SILL4"Ø x 1-1/8" DEEP

RECESSED HOLE IN

BEARING BLOCK

CONNECT BEARING

BLOCK TO SILL W/

1"Øx1'-9" DOME HEAD

A307 TIMBER BOLT

(5 EA. ABUTMENT)

HEX HEAD NUT &

MALLEABLE IRON

WASHER

4"Ø x1-3/4" DEEP

RECESSED HOLE

IN SILL

SILL

SCALE: 3/8" = 1'-0"

1'-6" 4'-0" 4'-6" 4'-6" 4'-0" 1'-6"

20'-0"

'-0

'-0

'-0

10-3/4" GLU-LAM

(2 TOTAL)

1-1/4"Ø HOLE WITH

4"Ø x 1-3/4" DEEP RECESSED

HOLE ON BOTTOM, TYP.

BEARING BLOCK

SCALE: 3/8" = 1'-0"

10-3/4" GLU-LAM

(2 TOTAL)

1-1/4"Ø HOLE WITH

4"Ø x1-1/8" DEEP

RECESSED HOLE

ON BOTTOM, TYP.

1'-8"1'-8"1'-8"2'-4"1'-8"

'-0

'-6

18'-0"

BEARING BLOCK TO SILL AND

ANCHOR BOLT CONNECTIONS

1-1/4"Ø HOLE, TYP.

3'-4" 2'-4" INSTALL ANCHOR

BOLTS, BEARING

PAD & BEARING

PLATE PRIOR TO

CONNECTING

BEARING BLOCK

TO SILL

6" 4'-0" 4'-6" 4'-6" 4'-0" 6"

1'-8"

TYP.

4"

13 4

1 8

1'-8" 1'-8"

5/16

5/16

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

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(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

ABUTMENT PLAN &

ELEVATION

CONCRETE OPTION

FEB., 2019

.dwg

AG

MTJ

AG

A.7

107ABUTMENT ELEVATION

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

ABUTMENT 1 SHOWN

ABUTMENT 2 SIMILAR

A.7

SECTION

Scale: 1/2" = 1'-0"

E

A.8

ABUTMENT PLAN

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

PRECAST

CONCRETE

GRADE BEAM

2'-2"2'-2"1'-3"

15'-3" 15'-3"

'-0

'-5

ANCHOR

BOLT, TYP.

℄ BEARING

'-6

'-6

PRECAST

CONCRETE

WINGWALL

PRECAST

CONCRETE

BACKWALL

Abut. 1 Shown

Abut. 2 Similar

2"Ø SLEEVES

A.7

SYMMETRICAL ABOUT ℄

℄ STRUCTURE

NEOPRENE PAD.

SEE

DETAIL

7'-11"1'-8"2'-4"1'-8"

CENTERLINE

SLEEVE, TYP.

NOTE: DO NOT BACKFILL BEHIND

WINGWALLS UNTIL GROUT IN SLEEVES

HAS REACHED FULL STRENGTH

1'-8"

6'-3"

TYP. WINGWALL

33"

2"

PRECAST

CONCRETE

BACKWALL.

SEE SHEET A.9

CONNECTION

ANGLE DETAIL.

SEE SHEET A.8.

BEARING DETAIL.

SEE SHEET A.8.

2" CLR

(SIDES &

TOP)

(3) EQUAL SPACES

3'-0"

(4) #8 BARS TOP & BTTM

2" CLR.

#6 BAR,

EA. FACE

#4 HOOP

'-0

-1

/2

30'-6" OUT - OUT GRADE BEAM

18'-0" PRECAST BACKWALL LENGTH

(4) #8 BARS

#6 BAR

#4 HOOP

(30 TOTAL)

OPTIONAL GRADE BEAM

SPLICE. SEE DETAILS ON

SHEET A.10.

1"Ø x 1'-5" LONG

ASTM A307

ANCHOR BOLT, TYP.

3" (14) spa. @ 12" = 14'-9" 3"

(15) #4 HOOPS (SYMMETRICAL ABOUT CENTERLINE STRUCTURE)

SEE

BEARING

DETAIL

TYPICAL WINGWALL

TO GRADE BEAM

CONNECTION.

SEE

DETAIL

PRECAST CONCRETE

WINGWALL. SEE

DETAILS ON SHEET A.9

PRECAST

CONCRETE

GRADE

BEAM

C

A.9

8'-11"

2 ADJUST HOOP SPACING WHERE

NECESSARY TO AVOID CONFLICT WITH

EMBEDDED ANCHOR BOLTS AND SLEEVES.

'-0

7'-6" - GUARD ANGLE

GUARD ANGLE.

SEE

DETAIL D

A.9

A

A.9

SEAL JOINT

BETWEEN

BACKWALL AND

WINGWALL.

SEE DETAIL B

A.9

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

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GA

SS

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(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

CONNECTION

DETAILS

CONCRETE OPTION

FEB., 2019

.dwg

AG

MTJ

AG

A.8

E A.8

DETAIL

Scale: 3/4" = 1'-0"

BEARING CONNECTION

ELEVATION

B A.8

DETAIL

Scale: 1" = 1'-0"

CONNECTION ANGLE

C A.8

DETAIL

Scale: 1" = 1'-0"

CLAMP PLATE

D A.8

DETAIL

Scale: 1" = 1'-0"

SPACER BAR

A A.8

DETAIL

Scale: 1/2" = 1'-0"

BACKWALL CONNECTION

ELEVATION

PLAN SECTION

PRECAST BACKWALL.

SEE SHEET A.9.

SPACER BAR

3/4"Ø x 1-1/2" A325

BOLT WITH

WASHER, TYP.

CLAMP PLATE

LOOP FERRULE INSERT,

TYP. CAST IN BACK

WALL. SEE BACKWALL

DETAILS SHEET A.9.

CONNECTION

ANGLE.

CONNECT ANGLE TO

EXTERIOR GIRDER WEB

WITH 3/4"Ø X 2-1/2"

A325 BOLT & WASHER

(4 EA. CONNECTION)

SPACER BAR.

SEE

DETAIL

CLAMP PLATE

SEE

DETAIL

CONNECTION

ANGLE.

SEE

DETAIL

2" 6" 6" 6" 2"

1'-10"

13 4

4"

L 4"x 4"x 34" x 1'-10"

2" 71

2" 71 2" 11

2"

1'-6"

11 2

1 2 "6

4" x 6" x 1'-6" PLATE15/16"Ø HOLES

13/16" x 1-7/8"

LONG-SLOTTED

HOLES

2" 71

2" 71 2" 11

2"

1 2

1 2

1'-6"

4" x 3" x 1'-6" PLATE15/16"Ø HOLES

BEARING PAD

D

A.8

C

A.8

B

A.8

LEAVE 1/8" GAP

BETWEEN NUT &

BEARING PLATE

'-0

E M

B E

D

5" THREADED

PROJECTION

BEARING PLATE

REFER TO

SUPERSTRUCTURE

DRAWINGS

1"Øx17" A325

ANCHOR BOLT

ELASTOMERIC

BEARING PAD. REFER

TO SUPERSTRUCTURE

DRAWINGS FOR SIZE

CENTERLINE GIRDER

5/16

5/16

TOP OF

GRADE

BEAM

PRECAST BACKWALL.

SEE SHEET A.9.

GIRDER END DETAIL

FOR OPTIONAL CONCRETE BACKWALL

CONNECTION ONLY

BEARING STIFFENERS

CENTERLINE BEARING

6"

16" x 17

8" LONG

SLOTTED HOLES, TYP.

4"

F A.8

DETAIL

Scale: 3/4" = 1'-0"

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

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GA

SS

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AR

D

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BM

T

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BE

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AB

UT

ME

NT

_T

L1 _6

0_

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G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

BACKWALL &

WINGWALL DETAILS

CONCRETE OPTION

FEB., 2019

.dwg

AG

MTJ

AG

A.9

A

A.9

DETAIL

Scale: 3/8" = 1'-0"

WINGWALL CONNECTIONWINGWALL

Scale: ############

BACKWALL

Scale: 3/8" = 1'-0"

REMOVE SLEEVES IN

WINGWALL AND CLEAN

RESULTING BLOCKOUT IN THE

WINGWALL PRIOR TO

SHIPPING

6'-3"

2'-2" 2'-2" 1'-3" 8"

2" (5) spa. @ abt. 10"cc

(3) spa.

@ 11"

V A

R

IE

S

"H

(5

E Q

U A

L S

P A

C E

S

'-9

3 4

1 2

1 2"

V A

R

IE

S2

(5

E Q

U A

L S

P A

C E

S cl r.

ty p

2"

3'-013 16" 4'-0" 3'-103

8" 4'-0"

18'-0"

3" 9" (16) spa. @ 12" = 16'-0" 9" 3"

"H

B A

C K

W A

L L H

E

IG

H T

C L R

T

Y P cl r.

ty p

#5 BAR EACH

FACE, TYP.

#5 HORIZ. &

VERT, TYP.

PRECAST GRADE

BEAM

'-3

SET WINGWALL IN THIN

GROUT BED (+1/8"

THICK). CLEAN CONTACT

SURFACES OF GRADE

BEAM AND WINGWALL

PRIOR TO PLACING GROUT

BED. REMOVE EXCESS

GROUT FROM SURFACE OF

GRADE BM. AFTER

SETTING WINGWALL.

PRECAST WINGWALL

SECTION A - A

A

A

1 8

G R

O U

T B

E D

PLACE #5 DOWELS

IN FIELD AND FILL

WITH AN

APPROVED

NON-SHRINK, HIGH

STRENGTH GROUT.

GROUT

REMOVE SLEEVES AT EACH END

OF GRADE BEAM AND CLEAN

RESULTING BLOCKOUT IN THE

GRADE BEAM PRIOR TO SHIPPING

#5 DOWEL

#5 DOWEL. LENGTH

TO ALLOW FOR MIN.

2" GROUT OVER TOP

OF BAR

LOOP FERRULE INSERTS

3'-013 16"

2-1/2"Ø SLEEVE, TYP.

REMOVE AND CLEAN

PRIOR TO SHIPPING.

C A.9

DETAIL

Scale: 1" = 1'-0"

BACKWALL

BEARING PAD

8"

SET BACKWALL ON

1/8" THICK x 4" WIDE x 17'-10" NEOPRENE

SHEET.

B A

C K

W A

L L

PRECAST

WINGWALL

PLAN SECTION

B A.9

DETAIL

Scale: 3/8" = 1'-0"

PRECAST

WINGWALL

PRECAST

BACKWALL

PRECAST GRADE

BEAM

BEAM

SET WINGWALL IN CONTACT

WITH BACKWALL. SEAL THE

JOINT PER MANUFACTURER'S

INSTRUCTIONS WITH SIKAFLEX

15LM (ALUMINUM GRAY COLOR)

OR APPROVED EQUAL.

CENTERLINE

INSERT, TYP.

INSERT

1 FABRICATOR MAY USE POST

TENSIONING DUCT IN LIEU OF PVC

TO FORM BLOCKOUTS WHERE PVC

SLEEVES ARE TO BE REMOVED.

P/T DUCT MAY BE LEFT IN PLACE.

BRIDGE

NOMINAL

BACKWALL

18'-0"

TABLE 1- BACKWALL PANEL DIMENSIONS

LENGTH

BACKWALL

"H"

49"

49"

HEIGHT

BACKWALL

THICKNESS

8"

PANEL

LENGTH

60'-0"

70'-0"

52"80'-0"

TOP OF

GRADE

BEAM

8"

8"

18'-0"

18'-0"

.0

2'-2"4'-1"

D A.9

DETAIL

Scale: 1 1/2" = 1'-0"

GUARD

ANGLE

L 21 2" x 21

2" x 38" x 15'-0"

GUARD ANGLE

PRECAST

BACKWALL

1/2"Ø X 4" HEADED

CONCRETE

ANCHORS. 12"

O.C. MAX.

SPACING

#4 PERIMETER

BAR, EA. FACE

#4 PERIM.

BAR, TYP

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PROJECT NAME

DRAWN

DESIGNER

CHECKED

ARCHIVE NO.

DATE

PROJECT NO.

DWG SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

6/1 3/1

9 2 0:

M

IK

EJ

F :\6

1 T

ON

GA

SS

S

TA

ND

AR

D

BR

ID

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IN

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NT

_T

L1 _6

0_

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G;

(R10)

ALASKA REGION

PROJECT NAME

TONGASS

NATIONAL FOREST

DISTRICT (PROJ. PHASE)

OPTIONAL

GRADE BEAM SPLICE

FEB., 2019

.dwg

AG

MTJ

AG

A.10

SECTION B - B

FIELD WELD ALTERNATE

ELEVATION

SECTION A -A

1/4

FIELD BOLT ALTERNATE

ELEVATION

OPTIONAL GRADE BEAM SPLICE DETAIL

Scale: 1/2" = 1'-0"

BOTTOM OF GRADE

BEAM SEGMENT

BAR 3"x 3/8"x 0'-10"

FACE OF GRADE BEAMFACE OF GRADE BEAM L3x 3x 3/8 x

1'-0", TYP.

(4) 1/2"Ø X 8" HEADED

CONCRETE ANCHORS @

6" O.C. VERTICAL

SPACING, TYPICAL

EACH ANGLE FACE OF GRADE

BEAM

'-0

A A

FACE OF

GRADE BEAM

typ.

(2 sp a o .c

(4) 1/2"Ø X 8" HEADED

CONCRETE ANCHORS @ 6"

O.C. VERTICAL SPACING,

TYPICAL EACH ANGLE

BOTTOM OF GRADE

BEAM SEGMENT

WT 6x 17.5x 1'-0" TYP. ty p

3/4"Ø X 2-1/4"

A325 BOLTS.

USE 7/8"X 1-1/2"

VERTICAL SLOTS

IN FLANGES

Rebar not shown for clarity

8"

4"

'-0

'-0 gap

1'-0"

6" 6"

'-0

'-0

'-0

1 2

B B

'-0

(2 sp a o .c

'-0

1'-4"

6" 6"2" 2"

SECTION C - C

ELEVATION

C C

BOTTOM OF

GRADE BEAM

SEGMENT

POST-INSTALLED

ANCHOR ALTERNATIVE

'-4

P/L 3/8" x 16" x 1'-4" w/ 7/8"Ø

HOLES

3/4"Ø X 6" HILTI HAS-E

ROD OR APPROVED

EQUAL. EMBED 3-1/2"

AND SECURE W/

APPROVED EPOXY

SYSTEM

31 2

FACE OF GRADE BEAM

4" gap

FACE OF

GRADE BEAM

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Sheets and Views
Sheet A1
Sheet A2
Sheet A3
Sheet A4
Sheet A5
Sheet A6
Sheet A7
Sheet A8
Sheet A9
Sheet A10

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