Proposal for a Complete Turnkey Automated Weather Observing System Project

The Navajo Nation Division of Transportation seeks a qualified firm to design, build, procure, install, commission, and maintain a complete Automated Weather Observing System (AWOS PT III) for Chinle Airport, Arizona. The award will be on a best‑value basis and the contractor must supply all hardware, engineering services, construction, testing, FAA coordination, and a two‑year warranty with optional extensions. The solicitation is competitive, sealed‑proposal, with a strict submission deadline and detailed qualification requirements. • Scope includes site investigation, full engineering design, equipment procurement, civil/electrical construction, system integration, FAA commissioning, training, and warranty/maintenance. • Mandatory qualifications: at least three comparable AWOS projects in the past five years (two commissioned), professional engineering licensure, relevant contractor licenses, bonding, and insurance. • Key dates: Issue 17 Aug 2026, proposer conference/site visit 19‑21 Aug 2026, questions due 21 Aug 2026, sealed proposals due 26 Aug 2026 5:00 PM MST, target contract execution ≤ 30 Sep 2026. • Submissions must be delivered in sealed envelopes to Window Rock Airport Terminal, with separate technical and price envelopes, following strict labeling requirements.