C04. Attachment 2_Cattleguard Base Drawing-REVISED.pdf
PDF 149 KB Posted
- Attached to
- Cattleguard Base Purchase Federal contract opportunity
- Solicitation number
- 1240LP26Q0141
About this file
This document is a technical specification and detail drawing for a Standard Cattleguard Base for the Black Hills National Forest (Project 619-05).
The cattleguard base is a concrete structure with embedded steel reinforcement designed to support livestock control infrastructure. Key specifications include a 30" x 24" concrete base with a 3½" height, reinforced with #4 rebar and stirrups at 12" on-center maximum spacing. The base incorporates six 3/4" diameter x 4" studs welded to end plates and embedded in concrete, with 6" concrete cover on ends. Anchor bolts measure 3/4" diameter x 14" and extend 2" above the concrete top. The design includes a C10X15.3 channel with 13/16" diameter holes (six total) positioned at each end, lifting cutouts extending across the entire top, and lift eye details using #5 rebar. End plates are 5/16" thick steel with 13/16" diameter holes (six per plate). For every two bases delivered, one locking channel and 18 ASTM A307 3/4" x 2" bolts with lock washers must be included. Steel elements require painting in Federal Standard Color 24325, conforming to Section 563 specifications. All dimensions and configurations are detailed in multiple orthogonal views (top, side, and end views) to ensure proper fabrication and installation.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Co4_Cattleguard Base Q _ A.pdf | ||
| C04. Attachment 1_ Cattleguard Base Specs-REVISED.pdf | ||
| C04_1240LP26Q0141 Cattleguard Base Purchase.pdf | ||
| C04. Attachment 2_Cattleguard Base Drawing.pdf | ||
| C04. Attachment 1_ Cattleguard Base Specs.pdf |
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Text version
o"---j 3/ 4" DIA. X14"
/ ANCHOR BOLT
/ TYPICAL. EXTEND
2" ABOVE TOP OF
3 ½" CONCRETE.
.T 30 24"
STIRRUPS AT
12" O.C. MAX.
6" COVER ON
ENDS.
2 ½" i�
�a-�
DETAIL OF STEEL PLACEMENT
13/16" dla. 6 Holes
C1OX15.3 CHANNEL
0 0 2 ½" t --
2 ½" 0 0 0 0 -- 1 o"
2 ½" 0 0 0 0 --
2 ½"
BASE END LOCKING CHANNEL llS" fl
LIFTING CUTOUT
I
I, EXTENDS ACROSS
3" ENTIRE TOP.
-l-�0� 1� T _ / \---,s REBAR
LIFT EYE DETAIL
l
-o- +-+-+-o -o
-5/16" Plcrle--o
--o- +-+-+-o-
---- 24" ----
6 STUDS 3/4"
DIA. X 4".
WELDED TO
EACH PLATE
AND EMBEDDED
IN CONCRETE.
ENDS OF BASE.
13/16" DIA.
6 HOLES
f 12" l 1/4"
BASE END VIEW
DETAIL OF END PLATE
30" li-■---- L
O
�����-C_ H_ A_N _N _EL----o-i
BASE SIDE VIEW
4"
LIFTING
EYE
= 0
LIFTING
CUTOUT
BASE TOP VIEW
NOT TO SCALE
STANDARD CATTLEGUARD BASE DETAILS
BLACK HILLS NATIONAL FOREST
619-05 Page 02 of 02
1. WITH EACH 2 BASES INCLUDE 1 LOCKING CHANNEL AND 18 EACH
ASTM A307 3/ 4"X2" BOLTS WITH LOCK WASHERS.
2. Painting of steel elements shall conform to Section 563. Color is Federal Standard Color 24325.
File details come from the government source that posted it. Updated .