Exhibit_A_-_Cooler_Checklist.pdf

Exhibit A is a cooler checklist document supporting the City of Phoenix's Evaporative Cooler Maintenance and Repair contract opportunity. The checklist establishes standardized inspection and maintenance procedures for evaporative cooling units, covering both wet and dry sections of the equipment. The document requires technicians to perform comprehensive evaluations including water system verification, pad cleaning and replacement, electrical component inspection, motor and blower maintenance, belt replacement, and overall equipment condition rating based on age classifications. The contract opportunity with the City of Phoenix is for a three-year term commencing on or about January 18, 2027, with two additional one-year extension options exercisable at the City's sole discretion. The solicitation is available through the City's Procurement Portal, with technical support available through the portal interface or via email at procurement-support@opengov.com.

The checklist document functions as a quality assurance and record-keeping tool requiring technicians to document specific equipment specifications, maintenance actions completed, inspection findings, and facility information. Required data fields include equipment model and serial numbers, media sizes and quantities, motor specifications, pump details, voltage and phase information, and CFM capacity. Technicians must verify proper electrical connections, lubricate bearings, ensure secure panel installation, and confirm job site cleanup. The form accommodates both aspen media and celldek media pad options and includes condition rating categories spanning equipment age ranges from zero to six years (good condition) through twelve or more years (bad condition).