A06_Specifications_Cattle_Guard_Grids_Elko.docx
DOCX document 20 KB Posted
- Attached to
- ELKO FY25 IRA CATTLE GUARD PURCHASE
- Solicitation number
- 140L3925Q0012
About this file
This is a technical specifications document for the Bureau of Land Management (BLM) Elko District Office's requirement to purchase and deliver cattleguard equipment. The solicitation calls for 13 sets of equipment, each consisting of yellow A-shape wings, 8ft x 14ft yellow cattle guard grids without cleanouts, and concrete bases for 14ft grids.
The specifications detail precise requirements for the grids (including H-20 loading, hot-rolled structural steel construction, and federal safety yellow coating) and concrete bases (including precast concrete with #5 rebar reinforcement, 3,000 psi 28-day compressive strength, and 6 sack cement per cubic yard minimum). Delivery is required within 45 days ARO to the BLM Elko District Office in Nevada, with F.O.B. Destination terms and 48-hour delivery notice required. A forklift and operator will be available for unloading at the delivery site.
View the file
Other files
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Nevada Bureau of Land Management Elko District Office Specifications
The Nevada Bureau of Land Management, Elko District Office has a requirement for the purchase of new Cattleguards to be built to specification details and delivered, per the below and attached specifications. This request is for supply and delivery 45 days ARO to Elko only and does not include installation. A forklift and operator will be available to unload bases and grids. A 48-hour delivery notice is required.
DELIVERY: F.O.B Destination, to include all costs for shipping and handling.
| LOCATION: | Nevada BLM, Elko District Office | |
| 3900 East Idaho Street, Elko NV 89701 |
SPECIFICATIONS:
· 13 Pair Yellow A-Shape Wings
· 13 Each Yellow Cattle Guard Grids, without clean outs, 8ft x 14ft.
1.) Grids Shall Be 8’ in direction of travel, and 14’ in width.
2.) H-20 Loading 3.) Materials shall be new in origin for all parts of the grids 4.) Hot-rolled structural steel sections ASTM A 36/36M or AASHTO M 183 5.) Cold-Formed rails ASTM A 242/242M 6.) Structural tube Sections ASTM A 500, Grade B Copper Steel or ASTM A 618 Grade 2 7.) Prime Coat Lead Free, Final Coat oil alkyd-enamel Federal Safety Yellow 8.) Grids shall be all weld construction and conform to AWS D1.1 9.) Grid widths (5” opening max), strapping (torque bars) anchor clips are required 10.) No Cleanouts, refer to Drawings for specifications
· 13 Pair Concrete Base for 14ft Grids.
1.) Precast Concrete 2.) Concrete shall contain the minimum reinforcement #5 rebar as shown in the drawings 3.) Portland cement Type II according to ASTM C 150 4.) Aggregates shall be hard, durable uncoated rock according to ASTM C 33 5.) Reinforcement steel shall be formed and meet the requirements of ASTM A 615 6.) Reinforcement bar shall be held securely in place by steel wire and metal chairs during placement of concrete.
7.) 28 day compressive strength of 3,00 psi, and a minimum 6 sack cement per cubic yard, minimum 4 inch slump 8.) No Slump or concrete strength testing cylinders will be required, but factors affecting rejection include but are not limited to: freezing during pour, exposed reinforcement steel, voids larger than 2” across, and substandard aggregate.
9.) The dimensions should match the drawings.
ATTACHMENT:
· BLM Picture Cattleguard Grids
· BLM Diagram Cattleguard Base
· BLM Diagram Cattleguard Grid
· BLM Diagram Cattleguard Wings
File details come from the government source that posted it. Updated .