City of Toledo’s Public Works Division is seeking a qualified vendor to provide yearly preventive and corrective maintenance on its chlorination equipment at the Water Treatment Plant. The scope includes routine inspections, parts replacement, calibration, and any necessary repairs to ensure reliable operation of chlorine gas handling systems. Bidders must submit a fully‑loaded electronic bid through PlanetBids, include all required certifications (child‑support affidavit, workers’ compensation, insurance, bid guaranty), and comply with prevailing‑wage and Project Labor Agreement requirements. The contract runs for one year with an option for three additional one‑year renewals, and the City expects weekly certified payroll reporting once work begins. • Service covers specific Evoqua chlorination units (vacuum regulator, rotameters, gas feeders, drip heater, tubing). • Mandatory bid guaranty (2.5 % of bid ≤ $75K, 5 % > $75K) and performance bond on award (≥ $40K contracts). • Prevailing‑wage compliance, PLA with Northwest Ohio Building Trades, and MBE/WBE participation targets. • All documentation must be uploaded as separate files in PlanetBids; no paper submissions accepted.