B08_-_140L5725Q0012_-_Attachment_003_-_Drawing_-_CCFO_Standard_Cattle_Guard_HS20.pdf
PDF 85 KB Posted
- Attached to
- CCFO - CATTLE GUARDS Federal contract opportunity
- Solicitation number
- 140L5725Q0012
About this file
This is a technical drawing from the Bureau of Land Management showing detailed specifications for a steel cattle guard grid and wing wall without cleanout. The drawing provides comprehensive engineering specifications including dimensions, materials, and assembly details for a cattle guard that conforms to AASHTO HS-20 or HL-93 loading standards.
The drawing specifies materials including cold-formed structural steel tubing (ASTM A500, Grade B), rails made from ASTM A242 steel plate (7-gauge minimum), and W8 x 13 stringers. Key components detailed include angle-iron end wings, diagonal braces (L2" x 2" x 3/16"), horizontal struts, wood posts (6" diameter x 6'-0" long with 2'-0" in ground), and header plates (1/4"). The document includes multiple views (plan, elevation, section) and detailed assembly instructions, with specific attention to welding requirements and hole drilling for wing attachment. The drawing was most recently updated on 6/2/21 and is labeled as Standard Detail Drawing No. 323153-1.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Attachment_005_-_Base-8inches_0001.jpeg | JPEG file | |
| Sol_140L5725Q0012_Amd_0001.pdf | ||
| Attachment_006_-_BaseandGrid-11inches_0001.jpeg | JPEG file | |
| Attachment_004_-_Question_and_Answers_0001.docx | DOCX document | |
| Attachment_007_-_Cattleguard-BLM_0001.jpg | JPG image | |
| B08_-_140L5725Q0012_-_Attachment_002_-_Drawing_-_CCFO_Cattle_Guard_Wing.pdf | ||
| Sol_140L5725Q0012.pdf | ||
| B08_-_140L5725Q0012_-_Attachment_001_-_SOW_-_Cattle_Guard_Specifications.pdf |
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Text version
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FOR Y2" x
DETAIL A
514"
BENT P
FRONT VIEW
SIDE VIEW
SEE DETAIL A
L
L2" X 2" X o/15
DIAGONAL BRACE
L2" X 2" X o/15
HORIZONTAL STRUT
13/4'x Y4"
WOOD POST, TYP.
SEE NOTE 1
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& NUT, TYP.
SECTION Y-Y
ANGLE-IRON END WING
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NOTES:
1. WING SHALL BE FASTENED TO SEPARATE WOOD FENCE POST, 6" ¢ x 6' -0"
LONG WITH 2' -0" IN THE GROUND.
LENGTH VARIES PER SPECIFICATIONS
STRINGERS @ EQUAL SPACES
PER STRUCTURAL DESIGN
1/4" HEADER PLATE �
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CATTLEGUARD PLAN
WITHOUT CLEANOUT
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C8 x 13.7
RAIL, COLD-FORMED
FROM ASTM A242
STEEL PLATE
7-GAUGE MIN.
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COLD-FORMED STRUCTURAL
STEEL TUBING, ASTM A500,
GRADE B, MIN. TS3" x 2" x 0.1875"
ALTERNATE RAIL
RAIL DETAIL
(CROSS SECTION OF RAIL)
NOTES:
1. DESIGN LOADING OF GRID CONFORMS TO MSHTO
HS-20 OR HL-93
3. END PLATE FLUSH WITH, AND WELDED TO RAILS
,& FORMAT UPDATE 7/31/09
& FORMAT UPDATE 12/2017
RTH
END BEAM WELD TO
& FORMAT UPDATE 6/2/21 HEADER fts
DRILL HOLES TO
MATCH WINGS
BOTH SIDES.
STRUCTURAL STRINGER
W8 x 13 STRINGERS
MJJ
REV. NO. DESCRIPTION DATE APPROVED
UNITED STATES DEPARTMENT OF THE INTERIOR
BUREAU OF LAND MANAGEMENT
STEEL CATTLE GUARD GRID &
WING WALL(WITHOUT CLEANOUT)
DESIGNED B�Y�O�T�H=ER�S�---------
REVIEWED
APPROVED
DRAWN BY: INITIALS SCALE: NTS
0 z � ALWAYS THINK SAFElY STANDARD DETAIL DRAWING NO. 323153-1,,,, ________________________________________________________
DATE: CURRENT EDITION SHEET: 1 OF
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File details come from the government source that posted it. Updated .