Storage Buildings for Larger-Volume Sodium Hypochlorite (NaOCl) Crocks

The City of Tucson Water Department is seeking to procure specialized storage buildings designed to accommodate larger-volume sodium hypochlorite (NaOCl) chemical crocks at various water infrastructure sites including well sites, boosters, and reservoirs. The procurement, identified as RFP No. 250033, requires storage buildings with precise specifications: maximum dimensions of 78" W x 78" L x 102" H, constructed with non-corrosive materials capable of withstanding direct NaOCl vapor exposure. Key deliverables include buildings with two 16" x 8" wall vents, linear roof ridge ventilation, a 49 square foot open floor design, a 4' wide by 6' high door, and provisions for electrical conduit and pump cord accommodation. The buildings must be white or light-colored, with materials able to withstand continuous NaOCl and sunlight exposure for a minimum of five years. Evaluation criteria will include price, contractor qualifications and experience, and method of approach. A pre-proposal meeting is scheduled for October 14, 2024, at 2:00 pm via Microsoft Teams, with proposal submissions due on October 25, 2024, at 2:00 pm. The contract term will be one year, with potential extensions for up to four additional one-year periods.

The solicitation appears to have no specific set-aside designations, but contractors must comply with various federal requirements, including Federal Transit Administration (FTA) terms and American Rescue Plan Act (ARPA) conditions. Contractors will need to meet living wage requirements, maintain appropriate insurance policies, and provide a two-year warranty. The procurement includes provisions for disadvantaged business enterprise (DBE) participation and requires compliance with civil rights, equal employment opportunity, and Buy America certifications. While no incumbent vendors are explicitly mentioned, the project emphasizes sustainability practices and aims to reduce fuel consumption by enabling larger chemical container storage and reducing weekly site visits. Although a specific budget range is not provided, bidders are required to submit a unit cost for a fully constructed 7'x7'x8' disinfection building, which should include all direct and indirect expenses. The project aligns with the City of Tucson's broader infrastructure improvement goals for its water management operations.