GAMCO BRIDGE

DECK FORMING MANUAL

Photo of a BH-49 Bridge Overhang Bracket manufactured by Gamco Inc, Dayton Superior C-49
BRIDGE OVERHANG BRACKET
(BH-49/BH-49D)

The Gamco BH-49/BH-49D Bridge Overhang Bracket is an adjustable bracket used for bridge fascia beam falsework, water treatment plant trough walls, or perimeter work platforms.

 

Features:

  • Adjustable for variable job conditions.

  • All steel construction w/ enamel finish

  • Use with steel beams or precast/prestressed beams

  • Used to support elevated troughs, haunch walls, and cantilevered slabs.

  • For perimeter work platforms on shear walls, pier walls, MSE walls etc.

Photo of a Bridge Overhang Bracket BH-89L manufactured by Gamco Inc., Dayton Superior C-89
BRIDGE OVERHANG BRACKET
(BH-89L)

 

The Gamco BH-89L Bridge Overhang Bracket is a large size adjustable bracket used for bridge facia beam falsework. With a channel length of 90" this bracket is ideal for large deck overhangs.

 

Features:

  • Adjustable for variable job conditions.

  • All steel construction w/ zinc finish

  • Use with steel beams or precast/prestressed beams

  • Collapses flat for more efficient shipping

  • Uses standard BH-54 extenders and BH-52 guard rail pockets

Photo of a BH-51 Wall Plate Assembly, BH-52 Guard Rail Pocket, BH-54 Extender, Dayton Superior C-51, C-52, C-54
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OVERHANG BRACKET ACCESSORIES

 

1. BH-51 Wall Plate Assembly

  • for mounting bracket to a shear wall

2. BH-52 Guard Rail Pocket

  • mounts to bracket or extender, accepts 2x4 lumber

3. BH-54 Overhang Bracket Extender

  • extends usable length of the bracket to 71"

4. Deck Bolt Adjustable Coil Bolt

  • for mounting bracket with a beam hanger

5. Hanger (shown below)

  • many styles available for differing conditions

BH-24 TYPE 4-AS
Gamco BH-24 45° Weld-On Half Hanger
BH-24 TYPE 4-APR
Gamco BH-24 45° Cast-In Hanger
BH-25 TYPE 1A
Gamco BH-25 45° Clamp-On Half Hanger
BH-25 TYPE 4A
Gamco BH-25 45° HD Clamp-On Half Hanger
BH-60 TYPE 1-4A
BH-26 TYPE 4A
BH-60 TYPE 4A
Gamco BH-60 90°/45° Hanger
Gamco BH-26 45° Weld Stud Half Hanger
BH-64 TYPE 4A
BH-68 TYPE 4A
Gamco BH-60 90°/45° Hanger w/ Supplemental 90°
Gamco BH-64 90°/45° Weld Stud Hanger
Gamco BH-68 45° Hook Hanger
Additional hangers sytles available. Please refer to the Gamco Bridge Deck Forming Manual or call us.
EXTERIOR BEAM HANGERS 
BH-24 TYPE 4-AS - HD 45° Weld-On Half Hanger
BH-24 TYPE 4-APR - HD 45° Cast-In Half Hanger
BH-25 TYPE 1A - STD 45° Clamp-On Half Hanger
BH-25 TYPE 4A - HD 45° Clamp-On Half Hanger
BH-26 TYPE 4A - HD 45° Straight Tail Half Hanger
BH-60 TYPE 4A - HD 90° / 45° Hanger
BH-60 TYPE 1-4A - HD 90° / 45° Hanger w/ 90° Offset
BH-64 TYPE 4A - HD 45° Stud Half Hanger
BH-68 TYPE 4A - HD 45° Hook Hanger 
Note: Additional hanger styles available. Please refer to the Gamco Bridge Deck Forming Manual or contact Gamco's engineering department for correct and safe usage.  
BH-24 TYPE 4S
Gamco BH-24 90° Weld-On Half Hanger
BH-25 TYPE 4
Gamco BH-25 90° HD Clamp-On Half Hanger
BH-24 TYPE 4-PR
BH-25 TYPE 1
Gamco BH-24 90° Cast-In Hanger
Gamco BH-25 90° Clamp-On Half Hanger
BH-26 TYPE 4
BH-60 TYPE 4
Gamco BH-60 90°/90° Hanger
Gamco BH-26 90° Weld Stud Half Hanger
BH-64 TYPE 4
Gamco BH-64 90°/90° Weld Stud Hanger
BH-68 TYPE 4
Gamco BH-68 90° Hook Hanger
Additional hangers sytles available. Please refer to the Gamco Bridge Deck Forming Manual or call us.
INTERIOR BEAM HANGERS 
BH-24 TYPE 4-S - HD 90° Weld-On Half Hanger
BH-24 TYPE 4-PR - HD 90° Cast-In Half Hanger
BH-25 TYPE 1 - STD 90° Clamp-On Half Hanger
BH-25 TYPE 4 - HD 90° Clamp-On Half Hanger
BH-26 TYPE 4 - HD 90° Straight Tail Half Hanger
BH-60 TYPE 4 - HD 90° / 45° Hanger
BH-64 TYPE 4 - HD 90° Stud Half Hanger
BH-68 TYPE 4 - HD 90° Hook Hanger 
Note: Additional hanger styles available. Please refer to the Gamco Bridge Deck Forming Manual or contact Gamco's engineering department for correct and safe usage.  
Gamco Overhang Falsework Calc Sheet
OVERHANG DESIGN AND P.E. STAMPING

 

  • Overhang falsework and design and calculation

  • Interior falsework design and calculation

  • Pier Cap faslework design and calculation

  • P.E. review and stamping available for all 50 states (including Washington DC)

Gamco Overhang Falsework Drawings