Comprehensive, Service-Oriented Water Treatment Program for the Central Utility Plants

The Pima County government authority in Tucson, Arizona is seeking a comprehensive, service-oriented water treatment program for its central utility plants. The agency needs to manage water systems that include high-pressure steam boiler steam and feed water, closed-loop chilled water, and cooling towers. Through this contract, the agency aims to minimize chemical handling and safety hazards for personnel while reducing overall energy and utility consumption. The scope of work requires the contractor to improve heat-transfer efficiency and water quality through professional, knowledgeable, and involved service personnel. The agency expects a competitive cost structure for the water treatment program, which will be performed offsite over a one-year contract period. Only onshore organizations based in the United States are eligible to bid on this opportunity. The agency will host a pre-bid meeting on June 3, 2026, followed by a mandatory site walk-through on June 4, 2026. Bidders must submit all questions regarding the solicitation no later than June 10, 2026. The agency has not disclosed a specific budget and is looking for proposals to establish the contract cost.