Heavy Duty Bridge Overhang Bracket Data Sheet

Technical Data Sheet
Heavy Duty Bridge Overhang Brackets Adjustable overhang deck support for both structural steel and precast concrete beams
These brackets can be used with an appropriate 3/4″ exterior hanger, such as the Type 9-A and 9-AB. Heavy Duty Bridge Overhang Brackets are fabricated with nail holes in the top of the horizontal member for securing the required lumber nailer to the bracket.
A guard rail receptacle, which allows for attaching a 2″ x 4″ guard rail post, is built into the outboard end of the
bracket’s horizontal member. The bracket can be easily and quickly preset on the ground and then set in place as needed. An outboard adjustment nut controls the vertical movement of the outboard end of the bracket to accommodate setting the overhang formwork to final grade. Overhang Brackets are usually adjusted to the proper grade during the normal “dry run” operation. Typically, the overhang forms are set 1/4” to 3/8” above finished grade to compensate for dead load deflection. The Heavy Duty Bridge Overhang Bracket is designed for maximum adjustment and strength to meet the varied overhang forming requirements of the various State D.O.T.
safeTY noTe:
Do noT attempt an upward adjustment of the bracket during the concrete pouring operation. DO NOT lower the bracket during the concrete pour.
Heavy Duty Bridge Overhang Brackets
Part No.
Description
Channel Length
Vertical* Adjustment
Coil Rod Diameter
SWL (lbs)
Total Section Modulus
𝐢𝐧𝟑
Moment of Inertia 𝐢𝐧𝟒
SBBOBHD
72″ Heavy Duty Bridge Overhang Bracket
72″
28″ to 66″
3/4″
6,000
2.375
4.7502
SBBOBHDL
90″ Heavy Duty Bridge Overhang Bracket
90″
30″ to 68″
3/4″
6,000
4.118
12.355
* Vertical adjustment in 2″ increments
** Safe Working Load (SWL) based on 2:1 safety factor of axial load in diagonal leg
Made in the USA available
www.surebuilt-usa.com Call 708-493-9569

exTeRIoR HanGeR sPacInG foR HeaVY DUTY bRIDGe oVeRHanG bRacKeT for Use on steel Girders 3’-0” to 4’-0” overhang
bobHD bRIDGe oVeRHanG bRacKeT anD exTeRIoR HanGeR sPacInG (ft.)
DesIGn oVeRHanG loaD Psf THIcKness
157 8″
184 10
210 12″
237 14″
noTes:
bRacKeT “D” DIMensIon
30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″
0
7′-2″ 8′-0″ 7′-2″ 8′-0″ 7′-2″ 8′-0″ 6′-5″ 8′-0″ 6′-5″ 8′-0″ 6′-5″ 8′-0″ 5′-10″ 8′-0″ 5′-10″ 8′-0″ 5′-10″ 8′-0″ 5′-3″ 7′-6″ 5′-3″ 7′-6″ 5′-3″ 7′-6″
500
6′-6″ 8′-0″ 6′-6″ 8′-0″ 6′-6″ 8′-0″ 5′-10″ 7′-0″ 5′-10″ 8′-0″ 5′-10″ 8′-0″ 5′-3′ 7′-3″ 5′-3″ 7′-8″ 5′-3″ 7′-8″ 4′-9″ 6′-9″ 4′-10″ 7′-0″ 4′-10″ 7′-0″
scReeD loaD PeR 1,000 1,500 5′-11″ 5′-0″
6′-6″ 5′-6″ 5′-11″ 5′-3″ 8′-0″ 8′-0″ 5′-11″ 5′-3″ 8′-0″ 8′-0″ 5′-3″ 4′-8″
6′-6″ 5′-10″
5′-3″ 4′-8″ 7′-11″ 7′-4″ 5′-3″ 4′-8″ 7′-11″ 7′-4″ 4′-9″ 4′-3″ 6′-4″ 5′-5″ 4′-9″ 4′-3″ 7′-2″ 6′-8″ 4′-9″ 4′-3″ 7′-2″ 6′-8″
4′-4″ 3′-10″ 5′-11″ 5′-0″
4′-4″ 3′-10″ 6′-6″ 6′-0″ 4′-4″ 3′-10″ 6′-6″ 6′-1″
bRacKeT (lb)
2,000 2,500
4′-0″ 3′-6″ 4′-6″ 3′-6″ 4′-8″ 4′-0″ 7′-7″ 6′-9″ 4′-8″ 4′-0″ 7′-7″ 7′-0″ 3′-6″ 3′-0″ 4′-10″ 3′-11″ 4′-2″ 3′-7″
6′-10″ 6′-3″ 4′-2″ 3′-7″ 6′-10″ 6′-3″ 3′-9″ 3′-2″ 4′-6″ 3′-7″ 3′-9″ 3′-3″ 6′-2″ 5′-7″ 3′-9″ 3′-3″ 6′-2″ 5′-7″
3′-4″ 2′-10″ 4′-2″ 3′-4″ 3′-5″ 2′-11″ 5′-6″ 5′-1″ 3′-5″ 2′-11″ 5′-7″ 5′-1″
7’ 1-3/4” Max
3,000
3′-0″ 3′-3″ 3′-4″ 6′-3″ 3′-4″ 6′-4″ 2′-6″ 3′-0″ 3′-0″ 5′-6″ 3′-0″ 5′-8″ 2′-6″ 2′-10″ 2′-8″ 5′-1″ 2′-8″ 5′-1″ 2′-3″ 2′-7″ 2′-5″ 4′-6″ 2′-6″ 4′-8″
HanGeR sWl (lb)
8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300
Call 708-493-9569
www.surebuilt-usa.com
Max.
1. Design load calculations include 160 pcf for concrete and formwork plus 50 psf for live loads, equipment and materials. Walk- way (38”) is also considered by adding a live load of 50 psf, plus 75 plf vertical load at outside edge of overhang.
2. Check overhang lumber falsework for the selected spacing.
3. Spacing in chart is based on bolt holder connected at 19 5/8” = “A” dimension.
4. For use with 2×6 type guard rail receptacle
(BOBGRR26).
WaRnInG:
To support a mechanical type finishing machine it is recommended to use an interlocking type exterior hanger.
3’ to 4’ Overhang
“D”

exTeRIoR HanGeR sPacInG foR HeaVY DUTY bRIDGe oVeRHanG bRacKeT for Use on steel Girders 4’-0” to 5’-0” overhang
bobHD bRIDGe oVeRHanG bRacKeT anD exTeRIoR HanGeR sPacInG (ft.)
DesIGn oVeRHanG loaD Psf THIcKness
157 8″
184 10
210 12″
237 14″
noTes:
bRacKeT “D” DIMensIon
30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″
scReeD loaD PeR bRacKeT (lb)
HanGeR sWl (lb)
8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300
www.surebuilt-usa.com
Call 708-493-9569
Max.
0 500
6′-4″ 5′-9″ 7′-3″ 6′-2″ 6′-4″ 5′-9″ 8′-0″ 8′-0″ 6′-4″ 5′-9″ 8′-0″ 8′-0″ 5′-7″ 5′-1″ 6′-7″ 5′-6″ 5′-7″ 5′-1″
7′-10″ 7′-5″ 5′-7″ 5′-1″ 7′-10″ 7′-5″ 5′-0″ 4′-6″ 6′-0″ 5′-1″ 5′-0″ 4′-6″ 7′-0″ 6′-7″ 5′-0″ 4′-6″ 7′-0″ 6′-7″ 4′-6″ 4′-1″ 5′-5″ 4′-7″ 4′-6″ 4′-1″ 6′-4″ 5′-11″ 4′-6″ 4′-1″ 6′-4″ 5′-11″
1,000 1,500
4′-11″ 4′-1″ 5′-3″ 4′-4″ 5′-2″ 4′-8″
7′-10″ 7′-3″ 5′-2″ 4′-8″ 7′-10″ 7′-3″ 4′-4″ 3′-7″ 4′-9″ 3′-11″ 4′-7″ 4′-1″ 6′-11″ 6′-5″ 4′-7″ 4′-1″ 6′-11″ 6′-5″ 3′-10″ 3′-2″ 4′-3″ 3′-7″ 4′-1″ 3′-8″ 6′-2″ 5′-8″ 4′-1″ 3′-8″ 6′-2″ 5′-8″
3′-6″ 2′-10″ 3′-11″ 3′-3″ 3′-8″ 3′-3″ 5′-7″ 5′-2″ 3′-8″ 3′-3″ 5′-8″ 5′-2″
2,000 2,500
3′-2″ 2′-4″ 3′-6″ 2′-6″ 4′-1″ 3′-6″ 6′-8″ 6′-2″ 4′-1″ 3′-6″ 6′-8″ 6′-2″
2′-10″ 2′-1″ 3′-1″ 2′-4″ 3′-7″ 3′-1″ 5′-11″ 5′-5″ 3′-7″ 3′-1″ 5′-11″ 5′-5″ 2′-6″ 1′-10″
2′-10″ 2′-1″ 3′-2″ 2′-9″ 5′-3″ 4′-10″ 3′-2″ 2′-9″ 5′-3″ 4′-10″ 2′-3″ 1′-8″ 2′-7″ 1′-11″ 2′-11″ 2′-6″ 4′-9″ 4′-4″ 2′-11″ 2′-6″ 4′-9″ 4′-4″
7’ 1-3/4” Max
3,000
1′-5″
1′-8″ 2′-11″ 5′-3″ 2′-11″ 5′-7″ 1′-4″ 1′-6″ 2′-7″ 4′-8″ 2′-7″ 4′-11″ 1′-2″ 1′-4″ 2′-4″ 4′-4″ 2′-4″ 4′-4″ 1′-0″ 1′-3″ 2′-1″ 3′-11″ 2′-1″ 3′-11″
1. Design load calculations include 160 pcf for concrete and formwork plus 50 psf for live loads, equipment and materials. Walk- way (26”) is also considered by adding a live load of 50 psf, plus 75 plf vertical load at outside edge of overhang.
2. Check overhang lumber falsework for the selected spacing.
3. Spacing in chart is based on bolt holder connected at 19 5/8” = “A” dimension.
4. For use with 2×6 type guard rail receptacle
(BOBGRR26).
WaRnInG:
To support a mechanical type finishing machine it is recommended to use an interlocking type exterior hanger.
4’ to 5’ Overhang
“D”

exTeRIoR HanGeR sPacInG foR HeaVY DUTY bRIDGe oVeRHanG bRacKeT for Use on concrete beam 3’-0” to 4’-0” overhang
bobHD bRIDGe oVeRHanG bRacKeT anD exTeRIoR HanGeR sPacInG (ft.)
DesIGn oVeRHanG loaD Psf THIcKness
157 8″
184 10
210 12″
237 14″
noTes:
bRacKeT “D” DIMensIon
30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″ 30″ 50″ 68″
0 500
6′-6″ 5′-11″ 7′-10″ 6′-4″ 6′-6″ 5′-11″ 8′-0″ 8′-0″
6′-6″ 5′-11″
8′-0″ 8′-0″ 5′-10″ 5′-4″ 7′-3″ 5′-9″ 5′-10″ 5′-4″ 8′-0″ 7′-6″ 5′-10″ 5′-4″ 8′-0″ 7′-6″ 5′-3″ 4′-9″ 6′-9″ 5′-4″ 5′-3″ 4′-9″
7′-5″ 6′-11″ 5′-3″ 4′-9″ 7′-5″ 6′-11″ 4′-9″ 4′-4″ 6′-3″ 5′-0″ 4′-9″ 4′-4″ 6′-9″ 6′-4″ 4′-9″ 4′-4″ 6′-9″ 6′-4″
scReeD loaD PeR 1,000 1,500 5′-2″ 3′-10″ 5′-2″ 3′-10″
5′-4″ 4′-9″ 8′-0″ 7′-6″ 5′-4″ 4′-9″ 8′-0″ 7′-6″ 4′-9″ 3′-6″ 4′-9″ 3′-6″ 4′-9″ 4′-3″ 7′-2″ 6′-8″ 4′-9″ 4′-3″ 7′-2″ 6′-8″ 4′-3″ 3′-3″ 4′-5″ 3′-3″ 4′-3″ 3′-10″ 6′-5″ 6′-0″ 4′-3″ 3′-10″ 6′-5″ 6′-0″ 3′-11″ 3′-0″ 4′-1″ 3′-0″ 3′-11″ 3′-6″
5′-10″ 5′-5″ 3′-11″ 3′-6″ 5′-10″ 5′-5″
bRacKeT (lb) 2,000
2′-6″ 2′-6″ 4′-2″ 6′-4″ 4′-2″ 6′-11″ 2′-3″ 2′-3″ 3′-9″ 5′-11″ 3′-9″ 6′-2″ 2′-1″ 2′-1″ 3′-4″ 5′-5″ 3′-4″ 5′-6″ 1′-11″ 1′-11″ 3′-1″ 5′-0″ 3′-1″ 5′-0″
3’ to 4’ Overhang
2,500
1′-6″ 1′-6″ 3′-7″ 5′-0″ 3′-7″ 6′-4″ 1′-0″ 1′-0″ 3′-3″ 4′-9″ 3′-3″ 5′-7″ –
– 2′-11″ 4′-3″ 2′-11″ 5′-1″ –
– 2′-8″ 4′-0″ 2′-8″ 4′-7″
7’ 1-3/4” Max
3,000
1′-0″ 1′-0″ 3′-0″ 4′-9″ 3′-0″ 5′-9″ –
– 2′-8″ 4′-6″ 2′-8″ 5′-0″ –
– 2′-5″ 4′-2″ 2′-5″ 4′-6″ –
– 2′-3″ 3′-6″ 2′-3″ 4′-0″
HanGeR sWl (lb)
8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300 8,000 11,300
Max.
1. Design load calculations include 160 pcf for concrete and formwork plus 50 psf for live loads, equipment and materials. Walk- way (38”) is also considered by adding a live load of 50 psf, plus 75 plf vertical load at outside edge of overhang.
2. Check overhang lumber falsework for the selected spacing.
3. Spacing in chart is based on bolt holder connected at 14 5/8” = “A” dimension.
4. For use with 2×6 type guard rail receptacle
(BOBGRR26).
WaRnInG:
To support a mechanical type finishing machine it is recommended to use an interlocking type exterior hanger.
“D”
840 South 25th Ave Bellwood, IL 60104 708-493-9569 www.surebuilt-usa.com 02/23