Cooling Water Treatment Service

Marana Unified School District is seeking written quotes for cooling tower water treatment services. The scope of work includes performing water analysis, providing treatment products, reservoirs, equipment, and labor required for testing, cleaning, flushing, and chemical dispensing to maintain proper cooling tower water quality. The contract term is anticipated to begin on July 1, 2026, and end on June 30, 2027, with the possibility of extension for up to two additional one-year periods. The district is looking for a vendor to provide firm pricing on materials listed, with the award being made to the vendor offering the lowest price whose quote is complete and determined to be responsive and responsible. Some key points to consider are: • Perform water analysis and provide all treatment products, reservoirs, equipment, and labor required for testing, cleaning, flushing, and chemical dispensing to maintain proper cooling tower water quality. • Ensure all products, waste, blow-down, and other effluent comply with local, state, and federal regulations. • Provide a minimum of 24 service visits per year per site, with each service visit including inspection and adjustment of chemical feeders, replenishment and adjustment of treatment chemicals, and inspection and maintenance of cooling tower operation. • Inspect cooling tower interior for presence of bacteria or algae and perform corrective actions as required. • Provide all chemicals required for operating and testing the open water treatment systems and maintain a minimum one-month supply of chemicals at each site.