Description
The Navajo County procurement seeks the provision of “Cattle Guard” design drawings that will be delivered under separate cover. The drawings conform to Arizona Department of Transportation (ADOT) standard drawing series C‑11.10 and C‑11.20, detailing cattle‑guard assemblies, angle‑iron configurations, post‑and‑brace systems, concrete and rebar quantities, and drainage adaptations for highway applications. The scope includes producing a complete set of construction‑ready drawings that meet ADOT specifications, allowing contractors to fabricate and install cattle guards on state‑funded roadway projects.
• Provide full design package (Sheets 1‑4 for C‑11.10 and C‑11.20) adhering to ADOT standards.
• Include detailed material specifications (concrete class B, HS‑20 loading, bolt and stud sizes, clamp counts).
• Incorporate drainage and embankment details where required, referencing related standard drawings (e.g., C‑04.10).
• Deliver drawings under separate cover as per solicitation requirements.
• Ensure drawings are “Approved for Design” and “Approved for Distribution” by the designated ADOT approving engineer.