Exhibit 2 RD810 Barbed and Woven Wire Fences.pdf
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- Solicitation number
- S-15600-00011853
- Issued by
- Marion County, Oregon
About this file
This file is a standard drawing specification (RD810) for barbed and woven wire fences issued by the Oregon Department of Transportation and referenced in the Oregon Standard Drawings effective December 1, 2024 through May 31, 2025. The document provides detailed technical specifications and design standards for the construction of barbed wire and woven wire fencing systems used in Oregon transportation infrastructure projects. The drawing includes three fence types (Type 1, Type 1-5W, and Type 2) with specifications for wire gauge, post materials, spacing configurations, and gate construction details. Materials must comply with ASTM A-702 and AASHTO M 181 standards, with options for both wood and metal posts depending on project conditions. Wooden stays are required in areas experiencing heavy snowfall or snow drifts exceeding 36 inches. The specifications detail line post spacing, brace configurations, concrete footing requirements, and anchor plate dimensions, with comprehensive dimensional tables provided for post sizes, weights, and structural members.
The document establishes minimum specifications for materials including Douglas Fir, Western Pine, or Hemlock for wooden components and ASTM A-702 steel for metal members. Fence construction varies based on the radius (R) dimension, with different bracing unit requirements applied at intersections with existing fence lines and at gate or corner posts. Ground line wire must include a minimum of four barbed wires or woven wire fabric stapled to posts, with horizontal wires spaced according to fence type specifications. The drawing references related standard drawings including RD820 for fence gate details and incorporates general engineering principles and practices under the responsibility of the selecting engineer. No pricing, budget allocation, or procurement timeline information is contained within this technical specification document, which serves as a reference standard for engineers and contractors implementing fencing projects within Oregon's transportation system.
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Text version
RD810
FENCES
BARBED AND WOVEN WIRE
R D
.d g n
13-JAN-2020N/A
J U
L xxxxxxxxxxxx x x x x x xxxxx x x x x x xxxxxx x x xxx x xx x xx x x x x x x x x x x x x xxxxx x x x x x x x x x x x xxxxxxx x x x x x x x xxx xx x x x xx x xxx xxxxx x x x x x x x x x x x x x xxx x x x xx x x x x x x xx xx x x x x x x xx x x x x x x xx
B
C
WIRES
NO. OF
10"
14"
10"
12"
Type 1-5W
Type 1
1 1
SQUARE
SHAPE
a a a a b b
FENCE C SPACING
stake
1"x2"x12"
Lever metal posts)
(See wood or
Gate post from end of locking bar.
post and approx. 5" welded or bolted to gate
" short link coil chain4 line post material)
4'-4" (Metal
End bar Length
3" normal
Gate post
6 gauge thkn. wire loop wood line post material)
Length 4'-4" (Metal or
End bar
6 gauge thkn. wire loop
3" normal m in m in
Ground linewire loop
6 gauge thkn.
line post material) approx.2'-2" (Metal
Locking bar
Fence stays gauge wire2
6 gauge thkn. wire loop
30" (Type 2)
(33' max. for type 2 fence material)
Width as indicated on plan
5'-6" max. 5'-6" max. 5'-6" max.
3 For wooden stays, see Type 1 fence details.
2 For details not shown see fence type.
1 Match adjointing fence type.
Fence material Fence material Fence materialNOTES:
thkn. wire gauge2
Fence stays
4 or 5 barbed wires
2" min.
Ground line
Post
NOTE:
1 5'-6" 5'-6" ta b le b e lo w
F o r s p a c in g s e e for woven wire fabric.
Horizontal wires to be stapled are: single wires and a minimum of 4 wires on the ground.
Hemlock or Western Pine, spaced as shown for wire stays and to rest firmly
Stays to be 2"x2"x52" min. length, sound, untreated Douglas Fir, Western
Wooden Stays to be used in areas of heavy snowfall or snow drifts over 36".
wire fabric
Rectangular woven
832-6-12
Design number details see Type 1 fence
For wooden stays, NOTE:
Recommendation R9-47.
Simplified Practice
U.S. Dept. of Commerce
Post2
"Barbed wire
Ground line
Unit A required at gate post.
fence line at intersection with new fence line.
Either Unit A or Units A & B are required in existing
Over 330
20-330
20 or Less
Types
1-5W &
1, A & B
A
None
FENCE
R
(ft) REQUIRED
UNITS
TABLE 1 (For wood posts)
TABLE 2
TABLE 3
3" to 4"
All Types 660' 16'-6" 7'-6" 6'-6" 4'-4" 3'-2" 2'-2" 7'-8" 9"-22"
ASTM A-7021.33 lb or U-bar
Tee Channel 3"x3"3"Line Post
Brace Rail
Brace or
"2 to 5
"2
Other Post 4" to 7" 5"
4"
5"x5"
4"x4" Tubular
Angle
Tubular
Angle
3.19 lb b
4.1 lb "4
"x2
"x22
" O.D.8
"4
2"x2"x
" +/- O.D.2 min.-max. min. avg.
FENCE
max.
R P min.
L min.
L H min.
D min.
D min.
B min.-max.
X
MEMBER
SMALL END (in)
DIAMETER OF
ROUND
(in) nominal
SIZE
nominal
PER (ft)
WEIGHT
nominal
SIZE
WOOD METAL
Max. taper 1":48".
in each dimension.
Max. allowable size 1" additional
In accordance with ASTM A 702.
In accordance with AASHTO M 181.
corner post unit
End, gate or m in
12"
Brace min.
Concrete footing min.
nom. wt. 0.67 lbs
Anchor plate footing
Concrete
Brace
Line post
Intermediate end post line
Ground
Brace min.
18" min.
min.
2"
D H
L
X
B
P
R
B
X
H
L
D
12"
H D
L
22" round
20" sq. or
22" round
18" sq. or
22" round
20" sq. or
22" round
18" sq. or
2"
2"
8'-3"8'-3"
Wood brace rail steel dowel
"dia. x4"8
Wood post
Brace post thkn. wire
4 stands of 9 gauge
Brace guys Brace post
Brace rail Intermediate end post
3. For cross sectional dimensions of members see Table 3.
2. Line post spacing same as dimension P.
1. For dimensions indicated by letter see Table 2.
NOTES:
1"x2"x12" stake
Lever
8'-3" 8'-3"
R
P
H
L
D
D
L
H
Brace post
D
L
H
UNIT A UNIT B
For units required see Table 1 corner post unit(s)
End, gate or
Brace rail wire
9 gauge thkn.
4 strands of
Brace guy guy at gate posts
Additional brace line
Ground
Line post
21 21 21
GATEWAY
TYPES 1 , & 1-5W
BRACE RAIL CONNECTIONMETAL POSTS
WOOD POSTS
TYPE 2
TYPE 2TYPE 1-5WTYPE 1
7. Add fence grounding as required.
6. See project plans for details not shown.
5. See Std. Dwg. RD820 for fence gates.
4. All concrete shall be commercial grade concrete.
3. For shapes, weights and dimensions of members see Table 3.
2. Line post spacing same as dimension P.
1. For dimensions indicated by letter see Table 2.
GENERAL NOTES FOR ALL DETAILS ON THIS SHEET:
TABLE OF DIMENSIONS
the current Oregon Standard Specifications.
All materials shall be in accordance with
DATE REVISION DESCRIPTION
OREGON STANDARD DRAWINGS
DATE
SDR
BOOK NO.
CALC.
Effective Date: December 1, 2024 - May 31, 2025
Professional Engineer.
first consulting a Registered and should not be used without sole responsibility of the user principles and practices, is the generally accepted engineering designed in accordance with
Standard Drawing, while
The selection and use of this
EXHIBIT 2
File details come from the government source that posted it. Updated .