OSU-240504-2 Airport - Airfield Lighting Improvements

This solicitation concerns the design‑build of a new airfield lighting vault adjacent to Runway 5‑23 at the airport, along with the integration of existing airfield lighting systems into the new structure. The work includes civil excavation, installation of conduit, electrical vault construction, lighting control and monitoring equipment, standby generators, and associated duct banks. Several alternates are offered for rehabilitation of taxiway and runway lighting, and for replacement of priority signage. • Construct a new electrical vault (incl. mechanical & electrical equipment) to house airfield lighting controls. • Intercept and reroute existing lighting infrastructure to the new vault. • Optional alternates: Taxiway A lighting rehab, Runway 9R‑27L lighting rehab, and installation of priority signs. • Provide all required documentation, certifications, and compliance with FAA Buy‑American and Davis‑Bacon prevailing‑wage rules.