Water Treatment Cartridge Filters

The City of Tucson Water Department is soliciting bids for an annual requirements contract to provide water treatment cartridge filters for the Tucson Airport Remediation Project (TARP) Water Treatment Plant. This facility operates as part of a long-term remedial action under the Federal Superfund (CERCLA) to remove volatile organic chemicals, 1,4-dioxane, and PFAS from groundwater. The contract requires an estimated annual total of 408 cartridges, with anticipated quarterly deliveries of 102 units. Technical specifications mandate NSF-61 certified melt-blown polypropylene pleated filters with a 5-micron absolute rating, compatible with FILTREK housing. Approved manufacturers include 3M, Eaton, Parker, Graver, FILTREK, and Rosedale, or an equivalent. The contract term is one year, with a one-year warranty on materials and workmanship. Deliveries must be made FOB Destination Freight Prepaid within 30 calendar days of an order, occurring Monday through Friday between 6:00 AM and 2:30 PM. Award will be based on the total bid offered, though the City reserves the right to make multiple awards based on the most advantageous terms. Vendors must comply with stringent data protection and cybersecurity frameworks, including NIST and ISO standards, and adhere to ARPA terms and conditions regarding equal opportunity and federal regulatory compliance. Additionally, contractors must implement a written Heat Safety Plan for outdoor work and comply with ADA accessibility requirements.