A06-_Specifications_Cattle_Guard_Grids_Elko.docx
DOCX document 20 KB Posted
- Attached to
- ELKO IRA CATTLE GUARD PURCHASE Federal contract opportunity
- Solicitation number
- 140L3924Q0123
About this file
This document contains the specifications for new cattle guard grids and concrete bases to be purchased and delivered to the Nevada Bureau of Land Management (BLM) Elko District Office. The key details are:
The BLM has a requirement for 12 each 8ft x 14ft yellow cattle guard grids without cleanouts, and 12 pair of concrete bases for 14ft grids. The grids must meet H-20 loading requirements and be constructed of new hot-rolled structural steel per ASTM standards, with a final Federal Safety Yellow paint finish. The concrete bases must meet ASTM standards for 3,000 psi compressive strength. Delivery is FOB Destination to the Elko BLM office, with 48-hour advance notice required. This procurement is for supply and delivery only, not installation. Relevant drawings and diagrams are attached.
The federal contract opportunity associated with these specifications is solicitation number 140L3924Q0123 for the "ELKO IRA CATTLE GUARD PURCHASE", issued by the Department of the Interior Bureau of Land Management Nevada Region.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140L3924Q0123_Amd_0001.pdf | ||
| BLM_Cattle_Guards.pdf | ||
| Sol_140L3924Q0123.pdf | ||
| CattleguardSPEC_20160203183730_510_X_(1).pdf | ||
| Specs_Cattle_Guard.pdf |
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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 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: FOB Destination, to include all costs for shipping and handling.
| LOCATION: | Nevada BLM, Elko District Office | |
| 3900 East Idaho Street, Elko NV 89701 |
SPECIFICATIONS:
· 16 Pair Yellow A-Shape Wings
· 12 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
· 12 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 .