NIGP 88551: Disinfectants, Wastewater

NIGP 88551 Disinfectants, Wastewater is an Item code covering chemical treatment products and related services that state and local water and wastewater utilities procure for facility operations and infrastructure improvements. Recent solicitations show governments buying sodium hypochlorite feed systems, liquid polymer for sludge dewatering, water treatment chemicals (sodium hydroxide, hydrated lime, liquid chlorine, phosphate, aluminum sulfate, activated carbon, sodium hypochlorite, and polymers), wastewater treatment diffusers with accessories and membranes, and chemical feed building construction that integrates disinfection and treatment systems into new or upgraded facility infrastructure. Issuing bodies span municipal utilities (City of Palm Bay, City of Griffin, City of Reynolds, City of Plant City, City of Atlanta), county water and wastewater authorities (Hillsborough County Water Resources Department, Putnam County Board of County Commissioners, Orange County Florida, Collier County Board of County Commissioners), and regional water authorities (Great Lakes Water Authority serving Wayne County, Michigan). Activity clusters in Florida, Georgia, and Michigan, with sporadic activity in other states. The Great Lakes Water Authority posted a Job Order Contract solicitation on July 17, 2026 (due August 27, 2026) for multi-project management across Michigan water and wastewater infrastructure. The City of Griffin, Georgia issued an Invitation to Bid on April 29, 2026 (due May 28, 2026) for line-item procurement of 16 water treatment chemicals including sodium hydroxide, hydrated lime, liquid chlorine, and sodium hypochlorite for fiscal year 2027 with renewal options. The City of Palm Bay, Florida solicited an Invitation for Bid on May 15, 2026 (due June 16, 2026) for liquid polymer supply and delivery for wastewater sludge dewatering with one-year initial term and four optional renewals. The City of Reynolds, Georgia issued an Invitation to Bid on July 16, 2026 (due August 14, 2026) for construction of a new deep well and chemical feed building including sodium hypochlorite, phosphate, fluoride, and lime slurry systems; pre-bid conference scheduled July 31, 2026.

Recent opportunities reflect sustained municipal investment in wastewater treatment infrastructure upgrades and ongoing chemical supply contracts. Contract values range from approximately $38,000 for diffuser components (Plant City sole source) to $6.6 million over five years for integrated equipment and maintenance services (Hillsborough County). Municipal buyers emphasize AWWA and NSF 60 compliance for chemical products, require delivery within 72 hours in many cases, and increasingly mandate Build America, Buy America Act compliance for projects with federal or state grant funding. Payment bonds, performance bonds, and insurance requirements (Commercial General Liability minimums of $1,000,000 per occurrence) are standard. The code sees steady activity from mid-sized municipal utilities managing aging infrastructure; Georgia and Florida cities dominate recent solicitations, suggesting regional replacement and upgrade cycles in those states. Cooperative purchasing and sole-source arrangements with OEM-authorized distributors are common when equipment integration or warranty coverage necessitates proprietary relationships.