Description
The Navajo Division of Transportation is seeking a qualified contractor to design‑build a 3.86‑mile roadway improvement in Many Farms, AZ, including two new concrete girder bridges, paving, drainage, and related infrastructure. The contract emphasizes local (Navajo) participation, on‑site labor of at least 40 % of the contract value, and compliance with federal and tribal regulations.
• Scope includes grading, excavation, two 3‑span concrete girder bridges, aggregate base, asphalt pavement, drainage structures, concrete box culvert, fencing, cattle‑guards, signage, striping, and guardrails.
• Contractor must provide archaeological monitoring, manage construction, and conduct independent material testing.
• Requires bid, performance, and payment bonds; 6 % Navajo sales tax; Davis‑Bacon wage rates; and a subcontracting plan favoring Navajo‑owned businesses.