McClintock High School Evaporative Cooler Replacement-IFB #25-010CH-25IFB

The Tempe Union High School District #213 is seeking competitive bids for the McClintock High School Evaporative Cooler Replacement project through Invitation for Bid (IFB) #25-010CH-25IFB. The procurement involves replacing eight existing United Metal Products Fan-Air Model CBD-2400 evaporative coolers located on the 700-building rooftop, which were originally purchased in 2001. Bidders must submit electronic proposals through the Procurement Portal at https://procurement.opengov.com/portal/tuhsd by February 12, 2025, at 2:00 pm local time. A non-mandatory pre-bid conference will be held on January 22, 2025, at 10:30 am at the school site, which will include a walkthrough. The project offers two replacement options: Option 1 requires units that comply with existing roof weight restrictions, while Option 2 allows replacement without weight limitations and includes the cost of structural engineering and roof reinforcement. Contractors must possess appropriate licenses from the Arizona Registrar of Contractors and provide manufacturer specifications, references, and a 20-year no-dollar-limit warranty for the cooler system. The project timeline requires substantial completion within 45 days of the notice to proceed, with final completion no later than 14 days after substantial completion.

Contractors must submit detailed pricing for the cooler replacement, including performance and payment bonds, and an optional add alternate for isolation valves and piping. While no specific set-aside designations for disadvantaged enterprises are mentioned, bidders must meet specific licensing and qualification requirements. The project is contingent on funding approval from the Arizona School Facilities Oversight Board and the District Governing Board. A structural evaluation report indicates that the existing roof framing may require modifications to support the new mechanical unit, with a recommended addition of a channel section or angle to enhance load-bearing capacity. The project involves replacing rooftop mechanical units weighing approximately 1,472 pounds, which is slightly heavier than the existing 1,300-pound units. Although a precise budget range is not specified, the comprehensive requirements and two-option approach suggest a potentially complex and significant infrastructure investment for the school district.