Hughes Engine Cooling System Flush & Repair

The City of Hughes is seeking a qualified contractor to perform a complete flush, cleaning, and repair of the cooling system for diesel‑generator engines at the Hughes Power Plant. The contractor must provide all labor, materials (including 120 gal of 60/40 ethylene‑glycol coolant), waste‑handling drums, and equipment needed to drain, pressure‑wash, replace hoses, and reinstall owner‑furnished components, while coordinating outages with the local utility. The work must be substantially complete by November 1 2026, with daily progress reporting and compliance with Alaska prevailing‑wage requirements. • Flush and clean ~95 gal cooling system, replace hoses and expansion‑tank components, and refill with new glycol‑water solution. • Provide waste‑containment drums and manage disposal per City/Utility procedures. • Coordinate generator shutdowns, transport owner‑furnished parts from Anchorage, and submit weekly certified payroll in accordance with AS 36.05.