Attachment 1 Pic 2023-12-12 BWB Repair Packet (002).pdf

Z W v a n

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P r o j e c t s

B l u e a t r

B i d g

A s n e e d e d

C A

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S t r u c t u r a l

G u s s e t

P l a t

U

R p a i r

(G e n e r a l

E l e v a t i o n d g n

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DES: DWN: CKD:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

REPAIR LOCATION

(NOT TO SCALE)

GP-1

SHT 1 OF 10

(BOTH TRUSS LINES)

REPAIR LOCATION

1. WORK THIS SHEET WITH SHEETS 2 TO 7

NOTES:

V a n

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P r o j e c t s

B l t i d n e e d e d

C A

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S t r u c t u r a l

G u s s e t

P l a p a i r

(S o u h u t b o a r d d g n

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DES: DWN: CKD:

A

A

DIST. REQUIRED (TYP.)

1•" MIN. EDGE

É U29-U30

É U30-L31

EXIST. •" GUSSET Ì

É U30-U31

(SEE NOTE 3) (TYP.)

STITCHING BOLTS

REQUIRED SEALING AND

NEW ƒ" REPAIR Ì

NEW 1" CHEESE Ì

É U30-L30

É L29-U30

NEW H.S. BOLT IN NEW HOLE

NEW H.S. BOLT IN EXIST. HOLE

EXIST. FASTENERS TO REMAIN

BOLT LEGEND:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

U30 OUTBOARD - SOUTH TRUSS

(LOOKING NORTH)

0 1 2 FEET

GP-2

SHT 2 OF 10

3. FOR SECTION A-A, SEE SHEET 6.

2. WORK THIS SHEET WITH SHEETS 1 TO 7.

1. FOR NOTE 3, SEE SHEET 7

V a n

E e d e n

M M

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P r o j e c t s

B l t i d n e e d e d

C A

D D

S t r u c t u r a l

G u s s e t

P l a p a i r

(S o u u s s

I n b o a r d d g n

P L

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T E

D

F

T H

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:4

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DES: DWN: CKD:

A

A

É U29-U30

DIST. REQUIRED (TYP.)

1•" MIN. EDGE

É U30-L31

EXIST. •" GUSSET Ì

É U30-U31

(SEE NOTE 3) (TYP.)

STITCHING BOLTS

REQUIRED SEALING AND

É U30-L30

É L29-U30

EXIST. …" THICK ANGLE

NEW ƒ" REPAIR Ì

NEW 1" CHEESE Ì

NEW …" CHEESE Ì

EXIST. …" ANGLE

NOTCH TO ACCEPT

NEW H.S. BOLT IN NEW HOLE

NEW H.S. BOLT IN EXIST. HOLE

EXIST. FASTENERS TO REMAIN

BOLT LEGEND:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

U30 INBOARD - SOUTH TRUSS

(LOOKING SOUTH)

0 1 2 FEET

GP-3

SHT 3 OF 10

3/8" CHEESE Ì SHAPE

1" CHEESE Ì AND 3/4" REPAIR Ì SHAPE

3. FOR SECTION A-A, SEE SHEET 6.

2. WORK THIS SHEET WITH SHEETS 1 TO 7.

1. FOR NOTE 3, SEE SHEET 7.

V a n

E e d e n

M M

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P r o j e c t s

B l t i d n e e d e d

C A

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S t r u c t u r a l

G u s s e t

P l a p a i r

(N o r u t b o a r d d g n

P L

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DES: DWN: CKD:

A

A

É U29-U30

DIST. REQUIRED (TYP.)

1•" MIN. EDGE

É U30-L30 É U30-L31

EXIST. •" GUSSET Ì

É U30-U31

(SEE NOTE 3) (TYP.)

STITCHING BOLTS

REQUIRED SEALING AND

NEW ƒ" REPAIR Ì

NEW 1" CHEESE Ì

É L29-U30

NEW H.S. BOLT IN NEW HOLE

NEW H.S. BOLT IN EXIST. HOLE

EXIST. FASTENERS TO REMAIN

BOLT LEGEND:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

U30 OUTBOARD - NORTH TRUSS

(LOOKING SOUTH)

0 1 2 FEET

GP-4

SHT 4 OF 10

3. FOR SECTION A-A, SEE SHEET 6.

2. WORK THIS SHEET WITH SHEETS 1 TO 7.

V a n

E e d e n

M M

D C

P r o j e c t s

B l t i d n e e d e d

C A

D D

S t r u c t u r a l

G u s s e t

P l a p a i r

(N o r u s s

I n b o a r d d g n

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DES: DWN: CKD:

A

1•" MIN. EDGE

DIST. REQUIRED (TYP.)

É L29-U30

(SEE NOTE 3) (TYP)

STITCHING BOLTS

REQUIRED SEALING AND

É U29-U30 É U30-U31

EXIST. •" GUSSET Ì

É U30-L31 É U30-L30

EXIST. …" ANGLE

NOTCH TO ACCEPT

EXIST. …" THICK ANGLE

NEW ƒ" REPAIR Ì

NEW 1" CHEESE Ì

NEW …" CHEESE Ì

A

NEW H.S. BOLT IN NEW HOLE

NEW H.S. BOLT IN EXIST. HOLE

EXIST. FASTENERS TO REMAIN

BOLT LEGEND:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

U30 INBOARD - NORTH TRUSS

(LOOKING NORTH)

0 1 2 FEET

GP-5

SHT 5 OF 10

3/8" CHEESE Ì SHAPE

1" CHEESE Ì AND 3/4" REPAIR Ì

3. FOR SECTION A-A, SEE SHEET 6.

2. WORK THIS SHEET WITH SHEETS 1 TO 7.

V a n

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P r o j e c t s

B l t i d n e e d e d

C A

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S t r u c t u r a l

G u s s e t

P l a p a i r

(C r o s s

S e c t i o n d g n

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DES: DWN: CKD:

NEW 1" CHEESE Ì

EXIST. …" THICK ANGLE

NEW …" CHEESE Ì

EXIST. MC18x42.7 (TYP)

FLOORBEAM

EXIST. WF33x125

EXIST. •" GUSSET Ì (TYP)

NEW ƒ" REPAIR Ì (TYP)

NEW H.S. BOLT (TYP)

É U29-U30

EXIST. …" COVER Ì (TYP)

NEW 1" CHEESE Ì

SOUTH TRUSS

É NORTH OR

NEW H.S. BOLT IN NEW HOLE

NEW H.S. BOLT IN EXIST. HOLE

EXIST. FASTENERS TO REMAIN

BOLT LEGEND:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV FAA

SECTION A-A

0 1 2 FEET

GP-6

1. WORK THIS SHEET WITH SHEETS 1 TO 7.

SHT 6 OF 10

V a n

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P r o j e c t s

B l t i d n e e d e d

C A

D D

S t r u c t u r a l

G u s s e t

P l a p a i r

(C h e e l a t a i l d g n

P L

O T

T E

D

F

T H

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E R

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:2

:4

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DES: DWN: CKD:

EXIST. COVER Ì

EXIST. CHANNEL

BEVELED WASHER

WASHER

EXIST. GUSSET Ì

NEW CHEESE ÌNEW REPAIR Ì

HEAVY HEX NUT (TYP.)

WASHER

IN REPAIR Ì (TYP.)

STANDARD BOLT HOLE

CHEESE Ì (TYP.)

2" DIA. HOLE IN

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

AT NORTH AND SOUTH TRUSS, R.P. 30

GUSSET PLATE STRENGTHENING REPAIR

US DECK TRUSS APPROACH

ZWV ZWV

BY TURNING AT THE NEWLY INSTALLED NUT.

4. INSTALL WASHER AND NUT, AND FULLY TIGHTEN H.S. BOLTS

3. INSTALL REPAIR Ì.

2. INSTALL CHEESE PLATE TO FIT OVER INSTALLED NUTS.

TURNING AT THE HEAD.

TO EXIST. CHANNEL OR GUSSET Ì. SNUG TIGHTEN BOLT BY

NEW H.S. BOLT. PLACE NEW H.S. BOLT WITH NUT ADJACENT

1. ONE AT A TIME, REMOVE EXIST. FASTENER AND INSTALL

CHEESE PLATE PROCEDURE:

FAA

CHEESE PLATE BOLTING DETAIL

6"0 1 FEET

GP-7

SHT 7 OF 10

11. SHOP DRAWINGS FOR ALL REPAIR STEEL TO BE SUBMITTED TO ENGINEER FOR APPROVAL.

SPECIFICATIONS. USE URETHENE PROTECTIVE COAT, COLOR TO MATCH EXISTING STEEL.

10. COAT STRUCTURAL STEEL ACCORDING TO SECTION 715 AND 716 OF THE MDOT STANDARD

FOR CONSTRUCTION.

9. ALL REPAIR WORK TO BE PERFORMED IN ACCORDANCE WITH MICHIGAN STANDARD SPECIFICATIONS

FULFILL ZONE 3 CVN REQUIREMENTS FOR NON FRACTURE-CRITICAL MEMBERS.

8. ALL NEW STRUCTURAL STEEL SHALL CONFORM TO AASHTO M270 (ASTM A709) GRADE 50 AND

(FRICTION TYPE), AND HOT DIP GALVANIZED.

7. ALL BOLTS SHALL BE ASTM F3125, GR. A325, TYPE 1, ‡" DIA. HIGH STRENGTH BOLTS

6. ALL DIMENSIONS TO BE FIELD VERIFIED.

PRIME COAT SHALL PROVIDE A CLASS B SLIP COEFFICIENT.

ACCORDANCE WITH SECTION 715 OF THE MDOT STANDARD SPECIFICATIONS FOR CONSTRUCTION.

SURFACES SHALL BE BLAST CLEANED AND PAINTED WITH ONE PRIME COAT OF PAINT IN

5. WHERE NEW MATERIAL IS TO BE CONNECTED TO EXIST. MATERIAL, THE EXIST. FAYING

SIZE IN THE FIELD.

ARE TO MATCH EXIST. HOLES SHALL BE MADE AN „" UNDERSIZE IN THE SHOP AND REAMED TO

WHERE REQUIRED TO ALLOW FOR INSTALLATION OF BOLTS. BOLT HOLES IN NEW MATERIAL THAT

EXISTING MATERIAL THAT IS TO REMAIN. EXIST. RIVET HOLES MAY BE REAMED (MAX. •")

TO REMAIN IS NOT DAMAGED. BURNING OF RIVETS SHALL NOT BE PERMITTED AT SURFACES OF

4. REMOVAL OF EXIST. RIVETS SHALL BE PERFORMED IN SUCH A MANNER THAT EXIST. MATERIAL

STITCHING, SEALING AND EDGE DISTANCE.

ACCORDANCE WITH AASHTO REQUIREMENTS FOR MAXIMUM BOLT SPA., MINIMUM BOLT SPA.,

3. WHERE BOLT SPA. FOR NEW BOLTS IN NEW HOLES IS NOT SHOWN, THE SPA. SHALL BE IN

TRUSS. SOUTH TRUSS DETAILS ARE SHOWN ON THIS SHEET, NORTH TRUSS DETAILS SIMILAR.

2. GUSSET PLATE STRENGTHENING WORK TO BE PERFORMED AT BOTH THE NORTH AND SOUTH

LOCATION.

FULLY COMPLETED AT A SINGLE LOCATION PRIOR TO COMMENCING WORK AT THE NEXT

OF TWO WORK LOCATIONS, INBOARD GUSSET Ì AND OUTBOARD GUSSET Ì. THE REPAIR SHALL BE

1. WORK THIS SHEET WITH SHEETS 1 THROUGH 6. GUSSET PLATE STRENGTHENING WORK CONSISTS v a n

E e d e n

M M

D C

P r o j e c t s

B l t i d n e e d e d

C A

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S t r u c t u r a l

F l o o r b e m p a i r .d g n

P L

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T E

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F

T H

O P

E R

A T

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:5

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DES: DWN: CKD:

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

REPAIR LOCATION

NOT TO SCALE

REPAIR LOCATION

ALS FAA

AT BENT 51 - REPAIR LOCATIONS

FLOORBEAM REPAIR

US DECK TRUSS APPROACH

HK

FB-1

SHT 8 OF 10

v a n

E e d e n

M M

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P r o j e c t s

B l t i d n e e d e d

C A

D D

S t r u c t u r a l

F l o o r b e p a i r .d g n

P L

O T

T E

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F

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A T

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:5

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DES: DWN: CKD:

DETAIL A

NOT TO SCALE

B

BA A

É FB

1'-7"

16'-4•"

EXISTING FLOORBEAM

CONNECTION (TYP.)

EXISTING DIAPHRAGM

PLATE REPAIR

PROPOSED COVER

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

(LOOKING WEST)

SHEET 3.

1. FOR VIEW A-A AND B-B, SEE

NOTES:

SEE DETAIL A

FAAALSHK

FLOORBEAM AT RP51 - EXCERPT FROM SHOP DRAWINGS

AT BENT 51 - REPAIR DETAILS 1

FLOORBEAM REPAIR

US DECK TRUSS APPROACH

FB-2

SHT 9 OF 10

V a n

E e d e n

M M

D C

P r o j e c t s

B l t i d n e e d e d

C A

D D

S t r u c t u r a l

F l o o r b e p a i r .d g n

P L

O T

T E

D

F

T H

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E R

A T

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:5

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DES: DWN: CKD:

NOT TO SCALE

SECTION B-B

1'-0" 1'-0"

36CB150

NOT TO SCALE

(TYP.)

2"

(T Y P

(TYP.)

"2

VIEW A-A

É FB

=1'-3" (TYP.)

5 SPA. AT 3"

= 1'-3" (TYP.)

5 SPA. AT 3"

PLATE (TYP.)

PROPOSED COVER

DIAPHRAGM (TYP.)

EXISTING

STD. HOLE (TYP.)

TYPE 1 HS BOLT IN

F3125 GRADE A325

‡" DIA. ASTM

28 SPA. AT 6" MAX. = 13'-6•" (TYP.)

(T Y P

(T Y P

3 (T Y P

(TYP.)

FLOORBEAM

EXISTING

(ADD FASTENERS AND ADJUST SPACING (6" MAX., 3" MIN.)

AS NEEDED TO AVOID INTERFERENCE WITH EXISTING ELEMENTS)

DEPARTMENT OF TRANSPORTATION

MICHIGAN

BLUE WATER BRIDGE 1

FAAALSHK

AT BENT 51 - REPAIR DETAILS 2

FLOORBEAM REPAIR

US DECK TRUSS APPROACH

FB-3

COAT, COLOR TO MATCH EXISTING STEEL.

THE MDOT STANDARD SPECIFICATIONS. USE URETHENE PROTECTIVE

8. COAT STRUCTURAL STEEL ACCORDING TO SECTION 715 AND 716 OF

STANDARD SPECIFICATIONS FOR CONSTRUCTION.

7. ALL REPAIR WORK TO BE PERFORMED IN ACCORDANCE WITH MICHIGAN

REQUIREMENTS FOR NON FRACTURE-CRITICAL MEMBERS.

AASHTO M270 (ASTM A709) GRADE 50 AND FULFILL ZONE 3 CVN

6. ALL NEW STRUCTURAL STEEL ON THIS SHEET SHALL CONFORM TO

5. FOR LOCATIONS OF VIEW A-A AND SECTION B-B, SEE SHEET 2.

4. ALL NEW FASTENERS ON THIS SHEET SHALL BE FULLY PRETENSIONED.

B SLIP COEFFICIENT SHALL BE PROVIDED.

PRIME COAT BEFORE INSTALLING THE REPAIR PLATE. A MINIMUM CLASS

3. ALL FAYING SURFACES SHALL BE BLAST CLEANED AND PAINTED WITH

2. DRILL AND INSTALL ONE BOLT AT A TIME.

FABRICATION.

1. CONTRACTOR SHALL FIELD VERIFY DIMENSIONS PRIOR TO STARTING

SHT 10 OF 10