Description
The Miami‑Dade County Water & Sewer Department is seeking a qualified HVAC contractor to remove an existing rooftop CARRIER package unit, replace it with an equivalent unit, fabricate and install new fiberglass ductwork, and perform required electrical reconnections. Work must be coordinated with the county HVAC supervisor, performed evenings and weekends, and completed continuously within a five‑day window. The contract is fixed‑price, estimated at $133,000, and includes a one‑year warranty on all materials and workmanship.
• Remove existing CARRIER package unit, roof curb, and all sheet‑metal ducts; take measurements for new ducts.
• Supply and install a new equivalent CARRIER package unit (Model 50TC‑D16A2A5A0A0A0) with roof curb, fabricate and install stainless‑steel‑fastened fiberglass ducts extending 2‑4 ft into the building, and install an in‑duct smoke detector.
• Provide electrical reconnections per code, lock‑out/tag‑out certification, and obtain all necessary permits.
• Schedule work evenings (Fri 3‑9 PM) and weekends (7 AM‑9 PM); change‑out must occur on a weekend; continuous flow required.
• Contractor must hold an “Air Conditioning Unlimited” license, use a licensed electrical subcontractor, meet insurance requirements, and submit a sealed bid by 03 Feb 2026.