Marana Unified School District Ionwave #27.06-6.29

Cooling Tower Water Treatment Services for Marana Unified School District Schools

Marana Unified School District (MUSD) is seeking comprehensive cooling tower water treatment services for multiple school facilities in the Tucson, Arizona area. - Government Buyer: - Marana Unified School District, Facilities Maintenance Department - OEMs and Vendors: - EVAPCO West, Inc. (cooling tower manufacturer) - Baltimore Air Coil (cooling tower manufacturer, referenced in initial summary) - Products/Services Requested: - Monthly cooling tower water treatment services for DeGrazia Elementary, Tortolita Middle School, Marana High School, and Mt. View High School - DeGrazia Elementary: 1 chiller, 1 tower, 180 tons (12 monthly services) - Tortolita Middle School: 1 chiller, 2 towers, 500 tons (12 monthly services) - Marana High School: 3 chillers, 3 towers (2 EVAPCO West, Inc. Model AT12912B, 1 EVAPCO West, Inc. Model AT1958), 950 tons (12 monthly services) - Mt. View High School: 2 chillers, 2 towers, 692 tons (12 monthly services) - Service includes water analysis, chemical treatment, equipment inspection and maintenance, compliance with EPA and local regulations, chemical supply and monitoring, cleaning, and detailed field reports - Unique or Notable Requirements: - Minimum of 24 service visits per year per site - Vendors must supply all chemicals and maintain a one-month supply at each site - Use of non-toxic and biodegradable treatment chemicals - All equipment must operate as factory-fabricated automatic water treatment systems - Compliance with local, state, and federal (EPA) regulations - Detailed service and compliance reporting required - Estimated annual contract value is approximately $15,000, with potential for up to two one-year extensions

Description

Marana Unified School District (MUSD) is seeking written quotes for cooling towers water treatment service. The scope includes all materials, equipment, and labor required for water analysis, treatment, cleaning, flushing, and chemical dispensing to maintain proper cooling tower water quality. The contract term is anticipated to begin July 1, 2026 through June 30, 2027, with possible extensions for up to two additional one-year periods. Award will be made to the vendor(s) offering the lowest price whose quote is complete and determined to be responsive and responsible.

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