Wastewater Odor Control Chemicals, Services, and Equipment

This contract awards a term agreement for the City of Mesa to procure wastewater odor‑control chemicals, related equipment, and associated services. The scope includes chemical‑dosing equipment, pilot‑testing of odor‑control chemicals, and ongoing operation and maintenance at designated wastewater facilities. The City may award each of the three service groups (PRI‑SC, pilot‑testing, and equipment with advanced web‑based control) to any combination of vendors, with a base one‑year period and optional two‑year extensions. Pricing is submitted on a unit‑price basis for the first year, with later price adjustments governed by CPI‑U caps. The award is a multi‑vendor, competitive procurement valued at $250 K per year. • Provides chemical‑dosing systems (hydrogen peroxide, ferrous chloride) and remote telemetry. • Includes pilot‑testing of odor‑control chemicals (~500 gal per test) across multiple sites. • Allows up to two additional two‑year renewals, extending the contract to a maximum of five years.