indiana department of transportation · section at base plate base plate bolt keeper plate 2 base...
TRANSCRIPT
SECTION A-A
Stu
b Length
FoundationSign Support
Fuse Plate
Perforated Hinge Plate
3
4
7'-0" Min.
ELEVATION
Stabilized Shoulder
A
A
(Typ.)
Foundation
Sign Support
Sign Border
1
1 1
Clear
Heig
ht
1/5 Width3/5 Width1/5 Width
Width
Edge of Travel Lane
7'-0" Min. Post Spacing
30' or as specified in plans
For Posts > 18 lb/ft
(Typ.)4" Max.
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATEDESIGN STANDARDS ENGINEER
DATECHIEF ENGINEER
SEPTEMBER 2017
E 802-SNGP-02
PLACEMENT AND POST SPACING
WIDE FLANGE SIGN SUPPORT
Clear height is based on the longest post.5.
See keynote 3 on Standard Drawing E 802-SNGP-05.4
See Detail A on Standard Drawing E 802-SNGP-05.3
For sign post clip details see Standard Drawing E 802-SNGP-07.2.
per foot the minimum beam spacing shall be 7 ft.
For beams that have a unit weight greater than 18 lbs1
NOTES:
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STATE OF
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/s/ David H. Boruff 03/17/17
/s/ John Leckie 04/10/17
Min.
6'-0"
3 BEAM SPACING 4 BEAM SPACING
3/20 Width2 Spa. @ 7/20 Width3/20 Width 1/8 Width3 Spa. @ 1/4 Width1/8 Width
4" Max.3" Typ.
4" Max.3" Typ.
(28 Gauge)
Plate Thickness = 0.0149"30°
Plate Detail
See Base
S t1
B
A/2
bfb
A
S S
1/2"
1/2
"
1/2"
1/2
"
Plate Thickness = t
bf
b
A
D
C
R (Typ.)
Stiffener Plate
SHIM DETAIL
L
L
L/2
M
Shims per Post.
and 2 - 0.0329" Thick (21 Gauge)
Provide 2 - 0.0149" Thick (28 Gauge)
Plate Thickness = t1
STIFFENER PLATE
BOLT KEEPER PLATE
Plate Thickness = t
SECTION AT BASE PLATE BASE PLATE
2
BASE CONNECTION DATA
B CA D R(lbf*in)
Torque
W 6x12
W 8x18
W 8x24
W 10x33
2-3/16"5-3/4"
8" 2-3/4"
2-3/8"
2" 3/8"
7/16"
7/16"
9/16"
5/8"
3/4"
3/4"
1"
270 ± 45
445 ± 75
445 ± 75
580 ± 90
w
SHIM
5/16"
4-3/4"
7"
2"
2-3/8"
2-3/4"
5-1/8"
6-1/4"
8"
8"
2-3/16"
b f
1-1/8"
1-1/2"
1-3/4"
2"
2-1/2"
2-3/4"
3-1/2"
4"
S
1-3/16"
1-3/8"
1-3/8"
1-9/16"
1/2"
1/2"
1/2"
1/2"
1/2"
5/8"
3/4"
3/4"
1/4"
1/4"
5/16"
L
1-3/8"
1-3/4"
2-1/8"
2-3/8"
20.70
26.08
9.02
Per Post (lb)
Hardware
& Misc.
Plate, Stiffener,
Wt. of Base
13.71
M
11/16"
13/16"
13/16"
1t 2t
1-1/16"
W 12x45 3" 9/16"1" 580 ± 908" 3" 8" 2" 4" 1-9/16" 1/2" 3/4" 5/16" 2-3/4" 28.351-1/16"
W 6x9 1"4-1/2" 2" 4-1/2" 1/2" 9/32" 1-3/8" 1/2" 1/2" 3/16" 8.432-1/2" 1-3/4" 13/16"2" 140 ±20
Post SizeDia.
Bolt INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATEDESIGN STANDARDS ENGINEER
DATECHIEF ENGINEER
SEPTEMBER 2017
E 802-SNGP-04
BASE CONNECTION DIMENSIONS
WIDE-FLANGE SIGN SUPPORT
60900348
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04/10/17/s/ John Leckie
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BDepth of SectionB
3"
4"
Depth
Dia
meter (S
ee T
able)
3"(Typ.) Grade
Finished
Post Stub
Class A Concrete
Washer Detail
See Bolt Keeper
Centers
#4 Bars @ 12"
2
2
Post Stub
3" Cover (Typ.)
(typ.)
Centers
#4 Bars @ 12"
Size & Number)
Table for
Bars (See
Size & Number)
Table for
Bars (See
or 4"
Max.
(Typ.)
(max.)
4"
2'-6"
8 - #8
FOUNDATION DATA
Depth
W8x18
2'
2'-6"
4'
7' 4'
4'
4'
5'
5'
W8x24
Length
Stub DiameterPost Size
W10x33
W12x45
W6x9
W6x12
2' 8 - #8
2' 7' 8 - #8
2' 10' 8 - #8
10'
12' 10 - #8
12' 10 - #8
Bars
Reinforcement Type
A
A
B
B
C
C
FOUNDATION
WIDE-FLANGE SIGN SUPPORT
INDIANA DEPARTMENT OF TRANSPORTATION
STANDARD DRAWING NO.
DATEDESIGN STANDARDS ENGINEER
DATECHIEF ENGINEER
SEPTEMBER 2017
E 802-SNGP-16
accordance with ASTM Specification A1064.
Specification A706/706M and holding wires shall be in
bars are used, reinforcing bars shall be in accordance with ASTM
Where shop-welded assemblies of foundation stirrup reinforcing 3.
#4 bars.
flat turns top and one flat turn bottom may be utilized in lieu of
At the option of the contractor, D10 spiral wire @ 6" pitch, three 2
All reinforcing shall be grade 60.1.
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/s/ David H. Boruff 03/17/17
04/10/17/s/ John Leckie
Stu
b B
ea
m Length (
See T
able)