Treatment Chemicals and Services for Closed and Open Loop HVAC Systems

This contract provides Sedgwick County with comprehensive water‑treatment chemicals, testing, and related services for its closed‑ and open‑loop HVAC systems across multiple county facilities. The vendor is responsible for initial and monthly testing, chemical dosing, corrosion‑coupon analysis, reporting, and on‑site consultation, all under a fixed‑price annual arrangement. • Scope includes treatment chemicals, routine water quality testing, Legionella testing (if required), and consulting for HVAC cooling‑tower, chilled‑water, and boiler systems. • Contract term is two years (July 2022 – June 2024) with three optional one‑year renewals, offering continuity for the county’s “Smart Release” sustainability program. • Evaluation weighted heavily on technical ability (45 pts), green‑process strategy (25 pts), and responsiveness (25 pts), with cost carrying a smaller 5‑point weight.